diff --git a/doc/bash.0 b/doc/bash.0
index b6da1ea6..88a4d51a 100644
--- a/doc/bash.0
+++ b/doc/bash.0
@@ -21,10 +21,10 @@ DDEESSCCRRIIPPTTIIOONN
        1003.1).  BBaasshh can be configured to be POSIX-conformant by default.
 
 OOPPTTIIOONNSS
-       All  of  the  single-character shell options documented in the descrip-
-       tion of the sseett builtin command can be used as options when  the  shell
-       is invoked.  In addition, bbaasshh interprets the following options when it
-       is invoked:
+       All of the single-character shell options documented in the description
+       of the sseett builtin command can be used as options  when  the  shell  is
+       invoked.  In addition, bbaasshh interprets the following options when it is
+       invoked:
 
        --cc        If the --cc option is present, then commands are read from  the
                  first non-option argument _c_o_m_m_a_n_d___s_t_r_i_n_g.  If there are argu-
@@ -108,7 +108,7 @@ OOPPTTIIOONNSS
               The shell becomes restricted (see RREESSTTRRIICCTTEEDD SSHHEELLLL below).
 
        ----vveerrbboossee
-              Equivalent to  --vv.
+              Equivalent to --vv.
 
        ----vveerrssiioonn
               Show version information for this instance of bbaasshh on the  stan-
@@ -455,21 +455,21 @@ SSHHEELLLL GGRRAAMMMMAARR
               each _p_a_t_t_e_r_n in turn, using the same matching rules as for path-
               name  expansion  (see  PPaatthhnnaammee  EExxppaannssiioonn  below).  The _w_o_r_d is
               expanded using tilde expansion, parameter  and  variable  expan-
-              sion,  arithmetic  substitution,  command  substitution, process
-              substitution  and  quote  removal.   Each  _p_a_t_t_e_r_n  examined  is
-              expanded  using  tilde  expansion, parameter and variable expan-
-              sion, arithmetic substitution, command substitution, and process
-              substitution.   If  the shell option nnooccaasseemmaattcchh is enabled, the
-              match is performed without regard  to  the  case  of  alphabetic
-              characters.   When  a  match is found, the corresponding _l_i_s_t is
-              executed.  If the ;;;; operator is used, no subsequent matches are
-              attempted  after  the first pattern match.  Using ;;&& in place of
-              ;;;; causes execution to continue with the  _l_i_s_t  associated  with
-              the  next  set of patterns.  Using ;;;;&& in place of ;;;; causes the
-              shell to test the next pattern list in the  statement,  if  any,
-              and execute any associated _l_i_s_t on a successful match.  The exit
-              status is zero if no pattern matches.  Otherwise, it is the exit
-              status of the last command executed in _l_i_s_t.
+              sion,  arithmetic  expansion, command substitution, process sub-
+              stitution and quote removal.  Each _p_a_t_t_e_r_n examined is  expanded
+              using  tilde expansion, parameter and variable expansion, arith-
+              metic expansion, command substitution, and process substitution.
+              If  the  shell  option nnooccaasseemmaattcchh is enabled, the match is per-
+              formed without regard to  the  case  of  alphabetic  characters.
+              When  a  match is found, the corresponding _l_i_s_t is executed.  If
+              the ;;;; operator is used, no  subsequent  matches  are  attempted
+              after  the  first pattern match.  Using ;;&& in place of ;;;; causes
+              execution to continue with the _l_i_s_t associated with the next set
+              of  patterns.  Using ;;;;&& in place of ;;;; causes the shell to test
+              the next pattern list in the statement, if any, and execute  any
+              associated  _l_i_s_t on a successful match.  The exit status is zero
+              if no pattern matches.  Otherwise, it is the exit status of  the
+              last command executed in _l_i_s_t.
 
        iiff _l_i_s_t; tthheenn _l_i_s_t; [ eelliiff _l_i_s_t; tthheenn _l_i_s_t; ] ... [ eellssee _l_i_s_t; ] ffii
               The  iiff  _l_i_s_t is executed.  If its exit status is zero, the tthheenn
@@ -680,26 +680,26 @@ PPAARRAAMMEETTEERRSS
        and llooccaall below) to create a _n_a_m_e_r_e_f, or a reference to  another  vari-
        able.   This  allows  variables to be manipulated indirectly.  Whenever
        the nameref variable is referenced, assigned  to,  unset,  or  has  its
-       attributes  modified  (other  than  the _n_a_m_e_r_e_f_P _a_t_t_r_i_b_u_t_e _i_t_s_e_l_f_)_, _t_h_e
-       _o_p_e_r_a_t_i_o_n _i_s _a_c_t_u_a_l_l_y  _p_e_r_f_o_r_m_e_d  _o_n  _t_h_e  _v_a_r_i_a_b_l_e  _s_p_e_c_i_f_i_e_d  _b_y  _t_h_e
-       _n_a_m_e_r_e_f  _v_a_r_i_a_b_l_e_'_s  _v_a_l_u_e_.   _A  _n_a_m_e_r_e_f  _i_s _c_o_m_m_o_n_l_y _u_s_e_d _w_i_t_h_i_n _s_h_e_l_l
-       _f_u_n_c_t_i_o_n_s _t_o _r_e_f_e_r _t_o _a _v_a_r_i_a_b_l_e _w_h_o_s_e _n_a_m_e _i_s _p_a_s_s_e_d _a_s _a_n _a_r_g_u_m_e_n_t _t_o
-       _t_h_e  _f_u_n_c_t_i_o_n_.   _F_o_r  _i_n_s_t_a_n_c_e_, _i_f _a _v_a_r_i_a_b_l_e _n_a_m_e _i_s _p_a_s_s_e_d _t_o _a _s_h_e_l_l
-       _f_u_n_c_t_i_o_n _a_s _i_t_s _f_i_r_s_t _a_r_g_u_m_e_n_t_, _r_u_n_n_i_n_g
-              _d_e_c_l_a_r_e _-_n _r_e_f_=_$_1
-       _i_n_s_i_d_e _t_h_e _f_u_n_c_t_i_o_n _c_r_e_a_t_e_s _a _n_a_m_e_r_e_f _v_a_r_i_a_b_l_e rreeff _w_h_o_s_e _v_a_l_u_e  _i_s  _t_h_e
-       _v_a_r_i_a_b_l_e _n_a_m_e _p_a_s_s_e_d _a_s _t_h_e _f_i_r_s_t _a_r_g_u_m_e_n_t_.  _R_e_f_e_r_e_n_c_e_s _a_n_d _a_s_s_i_g_n_m_e_n_t_s
-       _t_o rreeff_, _a_n_d _c_h_a_n_g_e_s _t_o  _i_t_s  _a_t_t_r_i_b_u_t_e_s_,  _a_r_e  _t_r_e_a_t_e_d  _a_s  _r_e_f_e_r_e_n_c_e_s_,
-       _a_s_s_i_g_n_m_e_n_t_s_, _a_n_d _a_t_t_r_i_b_u_t_e _m_o_d_i_f_i_c_a_t_i_o_n_s _t_o _t_h_e _v_a_r_i_a_b_l_e _w_h_o_s_e _n_a_m_e _w_a_s
-       _p_a_s_s_e_d _a_s $$11_.  _I_f _t_h_e _c_o_n_t_r_o_l _v_a_r_i_a_b_l_e _i_n _a ffoorr _l_o_o_p  _h_a_s  _t_h_e  _n_a_m_e_r_e_f
-       _a_t_t_r_i_b_u_t_e_,  _t_h_e  _l_i_s_t  _o_f _w_o_r_d_s _c_a_n _b_e _a _l_i_s_t _o_f _s_h_e_l_l _v_a_r_i_a_b_l_e_s_, _a_n_d _a
-       _n_a_m_e _r_e_f_e_r_e_n_c_e _w_i_l_l _b_e _e_s_t_a_b_l_i_s_h_e_d _f_o_r _e_a_c_h _w_o_r_d _i_n _t_h_e _l_i_s_t_, _i_n  _t_u_r_n_,
-       _w_h_e_n  _t_h_e _l_o_o_p _i_s _e_x_e_c_u_t_e_d_.  _A_r_r_a_y _v_a_r_i_a_b_l_e_s _c_a_n_n_o_t _b_e _g_i_v_e_n _t_h_e 00mmeerreeff
-       _a_t_t_r_i_b_u_t_e_.  _H_o_w_e_v_e_r_, _n_a_m_e_r_e_f _v_a_r_i_a_b_l_e_s _c_a_n  _r_e_f_e_r_e_n_c_e  _a_r_r_a_y  _v_a_r_i_a_b_l_e_s
-       _a_n_d  _s_u_b_s_c_r_i_p_t_e_d  _a_r_r_a_y  _v_a_r_i_a_b_l_e_s_.  _N_a_m_e_r_e_f_s _c_a_n _b_e _u_n_s_e_t _u_s_i_n_g _t_h_e --nn
-       _o_p_t_i_o_n _t_o _t_h_e uunnsseett _b_u_i_l_t_i_n_.  _O_t_h_e_r_w_i_s_e_, _i_f uunnsseett _i_s _e_x_e_c_u_t_e_d _w_i_t_h  _t_h_e
-       _n_a_m_e  _o_f  _a _n_a_m_e_r_e_f _v_a_r_i_a_b_l_e _a_s _a_n _a_r_g_u_m_e_n_t_, _t_h_e _v_a_r_i_a_b_l_e _r_e_f_e_r_e_n_c_e_d _b_y
-       _t_h_e _n_a_m_e_r_e_f _v_a_r_i_a_b_l_e _w_i_l_l _b_e _u_n_s_e_t_.
+       attributes  modified  (other  than  the  _n_a_m_e_r_e_f attribute itself), the
+       operation is actually  performed  on  the  variable  specified  by  the
+       nameref  variable's  value.   A  nameref  is commonly used within shell
+       functions to refer to a variable whose name is passed as an argument to
+       the  function.   For  instance, if a variable name is passed to a shell
+       function as its first argument, running
+              declare -n ref=$1
+       inside the function creates a nameref variable rreeff whose value  is  the
+       variable name passed as the first argument.  References and assignments
+       to rreeff, and changes to  its  attributes,  are  treated  as  references,
+       assignments, and attribute modifications to the variable whose name was
+       passed as $$11.  If the control variable in a ffoorr loop  has  the  nameref
+       attribute,  the  list  of words can be a list of shell variables, and a
+       name reference will be established for each word in the list, in  turn,
+       when  the loop is executed.  Array variables cannot be given the 00mmeerreeff
+       attribute.  However, nameref variables can  reference  array  variables
+       and  subscripted  array  variables.  Namerefs can be unset using the --nn
+       option to the uunnsseett builtin.  Otherwise, if uunnsseett is executed with  the
+       name  of  a nameref variable as an argument, the variable referenced by
+       the nameref variable will be unset.
 
    PPoossiittiioonnaall PPaarraammeetteerrss
        A _p_o_s_i_t_i_o_n_a_l _p_a_r_a_m_e_t_e_r is a parameter denoted by one  or  more  digits,
@@ -1320,9 +1320,9 @@ PPAARRAAMMEETTEERRSS
        explicitly declare an array.  There is no maximum limit on the size  of
        an  array, nor any requirement that members be indexed or assigned con-
        tiguously.  Indexed arrays are  referenced  using  integers  (including
-       arithmetic  expressions)   and  are  zero-based; associative arrays are
-       referenced using arbitrary strings.  Unless  otherwise  noted,  indexed
-       array indices must be non-negative integers.
+       arithmetic expressions) and are zero-based; associative arrays are ref-
+       erenced using arbitrary strings.  Unless otherwise noted, indexed array
+       indices must be non-negative integers.
 
        An  indexed  array is created automatically if any variable is assigned
        to using the syntax _n_a_m_e[_s_u_b_s_c_r_i_p_t]=_v_a_l_u_e.  The _s_u_b_s_c_r_i_p_t is treated as
@@ -2181,7 +2181,7 @@ FFUUNNCCTTIIOONNSS
        tion while the function is executing.
 
        All other aspects of the  shell  execution  environment  are  identical
-       between a function and its caller with these exceptions:  the DDEEBBUUGG and
+       between  a function and its caller with these exceptions: the DDEEBBUUGG and
        RREETTUURRNN traps (see the description  of  the  ttrraapp  builtin  under  SSHHEELLLL
        BBUUIILLTTIINN  CCOOMMMMAANNDDSS below) are not inherited unless the function has been
        given the ttrraaccee attribute (see the description of the  ddeeccllaarree  builtin
@@ -2576,7 +2576,7 @@ EEXXIITT SSTTAATTUUSS
        _w_a_i_t_p_i_d system call or equivalent function.  Exit statuses fall between
        0  and  255, though, as explained below, the shell may use values above
        125 specially.  Exit statuses from shell builtins and compound commands
-       are  also limited to this range. Under certain circumstances, the shell
+       are also limited to this range.  Under certain circumstances, the shell
        will use special values to indicate specific failure modes.
 
        For the shell's purposes, a command which exits with a zero exit status
@@ -2833,7 +2833,7 @@ RREEAADDLLIINNEE
    RReeaaddlliinnee KKeeyy BBiinnddiinnggss
        The syntax for controlling key bindings in the _i_n_p_u_t_r_c file is  simple.
        All  that is required is the name of the command or the text of a macro
-       and a key sequence to which it should be bound. The name may be  speci-
+       and a key sequence to which it should be bound.  The name may be speci-
        fied in one of two ways: as a symbolic key name, possibly with _M_e_t_a_- or
        _C_o_n_t_r_o_l_- prefixes, or as a key sequence.
 
@@ -3545,7 +3545,7 @@ RREEAADDLLIINNEE
               Without a numeric argument,  the  value  of  the  readline  ccoomm--
               mmeenntt--bbeeggiinn  variable is inserted at the beginning of the current
               line.  If a numeric argument is supplied, this command acts as a
-              toggle:   if  the characters at the beginning of the line do not
+              toggle:  if  the  characters at the beginning of the line do not
               match the value of ccoommmmeenntt--bbeeggiinn, the value is inserted,  other-
               wise the characters in ccoommmmeenntt--bbeeggiinn are deleted from the begin-
               ning of the line.  In either case, the line is accepted as if  a
@@ -3927,7 +3927,7 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS
               AAlliiaass with no arguments or with the --pp option prints the list of
               aliases  in  the form aalliiaass _n_a_m_e=_v_a_l_u_e on standard output.  When
               arguments are supplied, an alias is defined for each _n_a_m_e  whose
-              _v_a_l_u_e is given.  A trailing space in  _v_a_l_u_e causes the next word
+              _v_a_l_u_e  is given.  A trailing space in _v_a_l_u_e causes the next word
               to be checked for alias substitution when the alias is expanded.
               For  each  _n_a_m_e  in the argument list for which no _v_a_l_u_e is sup-
               plied, the name and  value  of  the  alias  is  printed.   AAlliiaass
@@ -4033,7 +4033,7 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS
               directory  names in CCDDPPAATTHH are separated by a colon (:).  A null
               directory name in CCDDPPAATTHH is the same as the  current  directory,
               i.e., ``..''.  If _d_i_r begins with a slash (/), then CCDDPPAATTHH is not
-              used. The --PP option causes ccdd  to  use  the  physical  directory
+              used.  The --PP option causes ccdd to  use  the  physical  directory
               structure  by  resolving symbolic links while traversing _d_i_r and
               before processing instances of _._. in _d_i_r (see also the --PP option
               to the sseett builtin command); the --LL option forces symbolic links
@@ -4934,18 +4934,18 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS
                       is effective only when job control is enabled.
               --ee      Exit  immediately  if a _p_i_p_e_l_i_n_e (which may consist of a
                       single _s_i_m_p_l_e _c_o_m_m_a_n_d), a _l_i_s_t, or  a  _c_o_m_p_o_u_n_d  _c_o_m_m_a_n_d
-                      (see  SSHHEELLLL  GGRRAAMMMMAARR above),  exits with a non-zero sta-
-                      tus.  The shell does not exit if the command that  fails
-                      is  part  of  the  command  list immediately following a
-                      wwhhiillee or uunnttiill keyword, part of the test  following  the
-                      iiff  or eelliiff reserved words, part of any command executed
-                      in a &&&& or |||| list  except  the  command  following  the
-                      final  &&&& or ||||, any command in a pipeline but the last,
-                      or if the command's return value is being inverted  with
-                      !!.   If a compound command other than a subshell returns
-                      a non-zero status because a command failed while --ee  was
-                      being  ignored, the shell does not exit.  A trap on EERRRR,
-                      if set, is executed before the shell exits.  This option
+                      (see SSHHEELLLL GGRRAAMMMMAARR above), exits with a non-zero status.
+                      The shell does not exit if the  command  that  fails  is
+                      part  of  the command list immediately following a wwhhiillee
+                      or uunnttiill keyword, part of the test following the  iiff  or
+                      eelliiff  reserved  words, part of any command executed in a
+                      &&&& or |||| list except the command following the final  &&&&
+                      or ||||, any command in a pipeline but the last, or if the
+                      command's return value is being inverted with !!.   If  a
+                      compound  command  other  than a subshell returns a non-
+                      zero status because a command failed while --ee was  being
+                      ignored,  the  shell  does  not exit.  A trap on EERRRR, if
+                      set, is executed before the shell  exits.   This  option
                       applies to the shell environment and each subshell envi-
                       ronment separately (see  CCOOMMMMAANNDD  EEXXEECCUUTTIIOONN  EENNVVIIRROONNMMEENNTT
                       above), and may cause subshells to exit before executing
@@ -5256,7 +5256,7 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS
                              simulates a call to rreettuurrnn.
                       44..     BBAASSHH__AARRGGCC  and BBAASSHH__AARRGGVV are updated as described
                              in their descriptions above.
-                      55..     Function tracing is enabled:   command  substitu-
+                      55..     Function tracing is  enabled:  command  substitu-
                              tion, shell functions, and subshells invoked with
                              (( _c_o_m_m_a_n_d )) inherit the DDEEBBUUGG and RREETTUURRNN traps.
                       66..     Error tracing is enabled:  command  substitution,
diff --git a/doc/bash.1 b/doc/bash.1
index db98a7b4..6e9ada3b 100644
--- a/doc/bash.1
+++ b/doc/bash.1
@@ -67,7 +67,7 @@ Shell and Utilities portion of the IEEE POSIX specification
 .B Bash
 can be configured to be POSIX-conformant by default.
 .SH OPTIONS
-All of the  single-character shell options documented in the
+All of the single-character shell options documented in the
 description of the \fBset\fR builtin command can be used as options
 when the shell is invoked.
 In addition, \fBbash\fR
@@ -239,7 +239,7 @@ The shell becomes restricted (see
 below).
 .TP
 .B \-\-verbose
-Equivalent to  \fB\-v\fP.
+Equivalent to \fB\-v\fP.
 .TP
 .B \-\-version
 Show version information for this instance of
@@ -255,7 +255,7 @@ option has been supplied, the first argument is assumed to
 be the name of a file containing shell commands.
 If
 .B bash
-is invoked in this fashion, 
+is invoked in this fashion,
 .B $0
 is set to the name of the file, and the positional parameters
 are set to the remaining arguments.
@@ -272,7 +272,7 @@ for the script.
 .SH INVOCATION
 A \fIlogin shell\fP is one whose first character of argument zero is a
 .BR \- ,
-or one started with the 
+or one started with the
 .B \-\-login
 option.
 .PP
@@ -454,7 +454,7 @@ The following definitions are used throughout the rest of this
 document.
 .PD 0
 .TP
-.B blank 
+.B blank
 A space or tab.
 .TP
 .B word
@@ -463,7 +463,7 @@ Also known as a
 .BR token .
 .TP
 .B name
-A 
+A
 .I word
 consisting only of alphanumeric characters and underscores, and
 beginning with an alphabetic character or an underscore.  Also
@@ -495,8 +495,8 @@ The following words are recognized as reserved when unquoted and either
 the first word of a simple command (see
 .SM
 .B SHELL GRAMMAR
-below) or the third word of a 
-.B case 
+below) or the third word of a
+.B case
 or
 .B for
 command:
@@ -729,7 +729,7 @@ to be matched as a string.
 An additional binary operator, \fB=~\fP, is available, with the same
 precedence as \fB==\fP and \fB!=\fP.
 When it is used, the string to the right of the operator is considered
-an extended regular expression and matched accordingly (as in \fIregex\fP(3)).  
+an extended regular expression and matched accordingly (as in \fIregex\fP(3)).
 The return value is 0 if the string matches
 the pattern, and 1 otherwise.
 If the regular expression is syntactically incorrect, the conditional
@@ -889,7 +889,7 @@ last command executed in \fIlist\fP.
 [ \fBelif\fP \fIlist\fP; \fBthen\fP \fIlist\fP; ] ... \
 [ \fBelse\fP \fIlist\fP; ] \fBfi\fP
 The
-.B if 
+.B if
 .I list
 is executed.  If its exit status is zero, the
 \fBthen\fP \fIlist\fP is executed.  Otherwise, each \fBelif\fP
@@ -977,7 +977,7 @@ This defines a function named \fIname\fP.
 The reserved word \fBfunction\fP is optional.
 If the \fBfunction\fP reserved word is supplied, the parentheses are optional.
 The \fIbody\fP of the function is the compound command
-.I compound\-command 
+.I compound\-command
 (see \fBCompound Commands\fP above).
 That command is usually a \fIlist\fP of commands between { and }, but
 may be any command listed under \fBCompound Commands\fP above,
@@ -1017,7 +1017,7 @@ option enabled does not allow comments.  The
 option is on by default in interactive shells.
 .SH QUOTING
 \fIQuoting\fP is used to remove the special meaning of certain
-characters or words to the shell.  Quoting can be used to 
+characters or words to the shell.  Quoting can be used to
 disable special treatment for special characters, to prevent
 reserved words from being recognized as such, and to prevent
 parameter expansion.
@@ -1108,19 +1108,19 @@ backspace
 .TP
 .B \eE
 an escape character
-.TP   
+.TP
 .B \ef
 form feed
-.TP  
+.TP
 .B \en
 new line
-.TP     
+.TP
 .B \er
 carriage return
 .TP
 .B \et
 horizontal tab
-.TP   
+.TP
 .B \ev
 vertical tab
 .TP
@@ -1132,7 +1132,7 @@ single quote
 .TP
 .B \e\(dq
 double quote
-.TP   
+.TP
 .B \e\fInnn\fP
 the eight-bit character whose value is the octal value \fInnn\fP
 (one to three digits)
@@ -1321,8 +1321,7 @@ expands to a separate word.
 In contexts where it is performed, those words
 are subject to further word splitting and pathname expansion.
 When the expansion occurs within double quotes, it expands to a single word
-with the value of each parameter separated by the first character
-of the 
+with the value of each parameter separated by the first character of the
 .SM
 .B IFS
 special variable.  That is, "\fB$*\fP" is equivalent
@@ -1349,7 +1348,7 @@ If the double-quoted expansion occurs within a word, the expansion of
 the first parameter is joined with the beginning part of the original
 word, and the expansion of the last parameter is joined with the last
 part of the original word.
-When there are no positional parameters, "\fB$@\fP" and 
+When there are no positional parameters, "\fB$@\fP" and
 .B $@
 expand to nothing (i.e., they are removed).
 .TP
@@ -1700,7 +1699,7 @@ information.
 .B GROUPS
 An array variable containing the list of groups of which the current
 user is a member.
-Assignments to    
+Assignments to
 .SM
 .B GROUPS
 have no effect and return an error status.
@@ -1838,7 +1837,7 @@ builtin command when no arguments are supplied.
 .B SECONDS
 Each time this parameter is
 referenced, the number of seconds since shell invocation is returned.  If a
-value is assigned to 
+value is assigned to
 .SM
 .BR SECONDS ,
 the value returned upon subsequent
@@ -2031,7 +2030,7 @@ If the list of values includes
 lines which begin with a
 .B space
 character are not saved in the history list.
-A value of 
+A value of
 .I ignoredups
 causes lines matching the previous history entry to not be saved.
 A value of
@@ -2233,11 +2232,11 @@ If this variable is unset, or set to a value that is not a number
 greater than or equal to zero, the shell disables mail checking.
 .TP
 .B MAILPATH
-A colon-separated list of filenames to be checked for mail. 
+A colon-separated list of filenames to be checked for mail.
 The message to be printed when mail arrives in a particular file
 may be specified by separating the filename from the message with a `?'.
 When used in the text of the message, \fB$_\fP expands to the name of
-the current mailfile. 
+the current mailfile.
 Example:
 .RS
 .PP
@@ -2470,7 +2469,7 @@ There is no maximum
 limit on the size of an array, nor any requirement that members
 be indexed or assigned contiguously.
 Indexed arrays are referenced using integers (including arithmetic
-expressions)  and are zero-based; associative arrays are referenced
+expressions) and are zero-based; associative arrays are referenced
 using arbitrary strings.
 Unless otherwise noted, indexed array indices must be non-negative integers.
 .PP
@@ -2548,7 +2547,7 @@ referencing the array with a subscript of 0.
 If the
 .I subscript
 used to reference an element of an indexed array
-evaluates to a number less than zero, it is 
+evaluates to a number less than zero, it is
 interpreted as relative to one greater than the maximum index of the array,
 so negative indices count back from the end of the
 array, and an index of \-1 references the last element.
@@ -2583,7 +2582,7 @@ builtins each accept a
 option to specify an indexed array and a
 .B \-A
 option to specify an associative array.
-If both options are supplied, 
+If both options are supplied,
 .B \-A
 takes precedence.
 The
@@ -2718,7 +2717,7 @@ If strict compatibility with
 is desired, start
 .B bash
 with the
-.B +B 
+.B +B
 option or disable brace expansion with the
 .B +B
 option to the
@@ -2924,7 +2923,7 @@ zero.
 Substring expansion applied to an associative array produces undefined
 results.
 .sp 1
-Substring indexing is zero-based unless the positional parameters 
+Substring indexing is zero-based unless the positional parameters
 are used, in which case the indexing starts at 1 by default.
 If \fIoffset\fP is 0, and the positional parameters are used, \fB$0\fP is
 prefixed to the list.
@@ -2963,7 +2962,7 @@ If
 .I parameter
 is
 .B *
-or 
+or
 .BR @ ,
 the value substituted is the number of positional parameters.
 If
@@ -2986,7 +2985,7 @@ ${\fIparameter\fP\fB#\fP\fIword\fP}
 ${\fIparameter\fP\fB##\fP\fIword\fP}
 .PD
 \fBRemove matching prefix pattern\fP.
-The 
+The
 .I word
 is expanded to produce a pattern just as in pathname
 expansion.  If the pattern matches the beginning of
@@ -3196,7 +3195,7 @@ the file will provide input for \fIlist\fP.  If the
 argument should be read to obtain the output of \fIlist\fP.
 .PP
 When available, process substitution is performed
-simultaneously with parameter and variable expansion, 
+simultaneously with parameter and variable expansion,
 command substitution,
 and arithmetic expansion.
 .SS Word Splitting
@@ -3301,7 +3300,7 @@ If no matching filenames are found,
 and the shell option
 .B nullglob
 is not enabled, the word is left unchanged.
-If the 
+If the
 .B nullglob
 option is set, and no matches are found,
 the word is removed.
@@ -3437,7 +3436,7 @@ shell variable to
 or enable the
 .B globasciiranges
 shell option.
-A 
+A
 .B \-
 may be matched by including it as the first or last character
 in the set.
@@ -3468,7 +3467,7 @@ The \fBword\fP character class matches letters, digits, and the character _.
 .if n .sp 1
 Within
 .B [
-and 
+and
 .BR ] ,
 an \fIequivalence class\fP can be specified using the syntax
 \fB[=\fP\fIc\fP\fB=]\fP, which matches all characters with the
@@ -3479,7 +3478,7 @@ the character \fIc\fP.
 .if n .sp 1
 Within
 .B [
-and 
+and
 .BR ] ,
 the syntax \fB[.\fP\fIsymbol\fP\fB.]\fP matches the collating symbol
 \fIsymbol\fP.
@@ -3567,14 +3566,14 @@ If it expands to more than one word,
 .B bash
 reports an error.
 .PP
-Note that the order of redirections is significant.  For example, 
+Note that the order of redirections is significant.  For example,
 the command
 .RS
 .PP
 ls \fB>\fP dirlist 2\fB>&\fP1
 .RE
 .PP
-directs both standard output and standard error to the file 
+directs both standard output and standard error to the file
 .IR dirlist ,
 while the command
 .RS
@@ -4005,7 +4004,7 @@ is executing.
 .PP
 All other aspects of the shell execution
 environment are identical between a function and its caller
-with these exceptions:  the
+with these exceptions: the
 .SM
 .B DEBUG
 and
@@ -4454,7 +4453,7 @@ If the program is a file beginning with
 the remainder of the first line specifies an interpreter
 for the program.  The shell executes the
 specified interpreter on operating systems that do not
-handle this executable format themselves.  The arguments to the 
+handle this executable format themselves.  The arguments to the
 interpreter consist of a single optional argument following the
 interpreter name on the first line of the program, followed
 by the name of the program, followed by the command
@@ -4513,7 +4512,7 @@ traps caught by the shell are reset to the values inherited from the
 shell's parent, and traps ignored by the shell are ignored
 .PP
 A command invoked in this separate environment cannot affect the
-shell's execution environment. 
+shell's execution environment.
 .PP
 Command substitution, commands grouped with parentheses,
 and asynchronous commands are invoked in a
@@ -4536,7 +4535,7 @@ shell as modified by redirections.
 When a program is invoked it is given an array of strings
 called the
 .IR environment .
-This is a list of 
+This is a list of
 \fIname\fP\-\fIvalue\fP pairs, of the form
 .IR "name\fR=\fPvalue" .
 .PP
@@ -4573,7 +4572,7 @@ parameter assignments, as described above in
 These assignment statements affect only the environment seen
 by that command.
 .PP
-If the 
+If the
 .B \-k
 option is set (see the
 .B set
@@ -4594,11 +4593,11 @@ The exit status of an executed command is the value returned by the
 \fIwaitpid\fP system call or equivalent function.  Exit statuses
 fall between 0 and 255, though, as explained below, the shell may
 use values above 125 specially.  Exit statuses from shell builtins and
-compound commands are also limited to this range. Under certain
+compound commands are also limited to this range.  Under certain
 circumstances, the shell will use special values to indicate specific
 failure modes.
 .PP
-For the shell's purposes, a command which exits with a 
+For the shell's purposes, a command which exits with a
 zero exit status has succeeded.  An exit status of zero
 indicates success.  A non-zero exit status indicates failure.
 When a command terminates on a fatal signal \fIN\fP, \fBbash\fP uses
@@ -4613,7 +4612,7 @@ the exit status is greater than zero.
 .PP
 Shell builtin commands return a status of 0 (\fItrue\fP) if
 successful, and non-zero (\fIfalse\fP) if an error occurs
-while they execute. 
+while they execute.
 All builtins return an exit status of 2 to indicate incorrect usage,
 generally invalid options or missing arguments.
 .PP
@@ -4679,12 +4678,12 @@ to ensure that they receive the
 .BR SIGHUP .
 To prevent the shell from
 sending the signal to a particular job, it should be removed from the
-jobs table with the 
+jobs table with the
 .B disown
 builtin (see
 .SM
 .B "SHELL BUILTIN COMMANDS"
-below) or marked 
+below) or marked
 to not receive
 .SM
 .B SIGHUP
@@ -4696,14 +4695,14 @@ If the
 shell option has been set with
 .BR shopt ,
 .B bash
-sends a 
+sends a
 .SM
 .B SIGHUP
 to all jobs when an interactive login shell exits.
 .PP
 If \fBbash\fP is waiting for a command to complete and receives a signal
 for which a trap has been set, the trap will not be executed until
-the command completes. 
+the command completes.
 When \fBbash\fP is waiting for an asynchronous command via the \fBwait\fP
 builtin, the reception of a signal for which a trap has been set will
 cause the \fBwait\fP builtin to return immediately with an exit status
@@ -4757,7 +4756,7 @@ user so specifies with \f(CWstty tostop\fP, write to the
 terminal.
 Background processes which attempt to read from (write to when
 \f(CWstty tostop\fP is in effect) the
-terminal are sent a 
+terminal are sent a
 .SM
 .B SIGTTIN (SIGTTOU)
 signal by the kernel's terminal driver, 
@@ -4774,7 +4773,7 @@ Typing the
 character (typically
 .BR ^Z ,
 Control-Z) while a process is running
-causes that process to be stopped and returns control to 
+causes that process to be stopped and returns control to
 .BR bash .
 Typing the
 .I "delayed suspend"
@@ -4824,7 +4823,7 @@ refer to the shell's notion of the
 .IR "current job" ,
 which is the last job stopped while it was in
 the foreground or started in the background.
-The 
+The
 .I "previous job"
 may be referenced using
 .BR %\- .
@@ -4855,7 +4854,7 @@ Normally,
 .B bash
 waits until it is about to print a prompt before reporting
 changes in a job's status so as to not interrupt
-any other output.  If the 
+any other output.  If the
 .B \-b
 option to the
 .B set
@@ -4876,12 +4875,12 @@ warning message, and, if the \fBcheckjobs\fP option is enabled, lists the
 jobs and their statuses.
 The
 .B jobs
-command may then be used to inspect their status. 
+command may then be used to inspect their status.
 If a second attempt to exit is made without an intervening command,
 the shell does not print another warning, and any stopped
 jobs are terminated.
 .SH PROMPTING
-When executing interactively, 
+When executing interactively,
 .B bash
 displays the primary prompt
 .SM
@@ -5045,10 +5044,10 @@ builtin.
 .PP
 In this section, the Emacs-style notation is used to denote
 keystrokes.  Control keys are denoted by C\-\fIkey\fR, e.g., C\-n
-means Control\-N.  Similarly, 
+means Control\-N.  Similarly,
 .I meta
 keys are denoted by M\-\fIkey\fR, so M\-x means Meta\-X.  (On keyboards
-without a 
+without a
 .I meta
 key, M\-\fIx\fP means ESC \fIx\fP, i.e., press the Escape key
 then the
@@ -5066,7 +5065,7 @@ which normally act as a repeat count.
 Sometimes, however, it is the sign of the argument that is significant.
 Passing a negative argument to a command that acts in the forward
 direction (e.g., \fBkill\-line\fP) causes that command to act in a
-backward direction. 
+backward direction.
 Commands whose behavior with arguments deviates from this are noted
 below.
 .PP
@@ -5074,7 +5073,7 @@ When a command is described as \fIkilling\fP text, the text
 deleted is saved for possible future retrieval
 (\fIyanking\fP).  The killed text is saved in a
 \fIkill ring\fP.  Consecutive kills cause the text to be
-accumulated into one unit, which can be yanked all at once. 
+accumulated into one unit, which can be yanked all at once.
 Commands which do not kill text separate the chunks of text
 on the kill ring.
 .SS "Readline Initialization"
@@ -5097,7 +5096,7 @@ Lines beginning with a \fB$\fP indicate conditional constructs.
 Other lines denote key bindings and variable settings.
 .PP
 The default key-bindings may be changed with an
-.I inputrc 
+.I inputrc
 file.
 Other programs that use this library may add their own commands
 and bindings.
@@ -5111,7 +5110,7 @@ or
 .RS
 C\-Meta\-u: universal\-argument
 .RE
-into the 
+into the
 .I inputrc
 would make M\-C\-u execute the readline command
 .IR universal\-argument .
@@ -5137,7 +5136,7 @@ The syntax for controlling key bindings in the
 .I inputrc
 file is simple.  All that is required is the name of the
 command or the text of a macro and a key sequence to which
-it should be bound. The name may be specified in one of two ways:
+it should be bound.  The name may be specified in one of two ways:
 as a symbolic key name, possibly with \fIMeta\-\fP or \fIControl\-\fP
 prefixes, or as a key sequence.
 .PP
@@ -5193,7 +5192,7 @@ is again bound to the function
 .I "C\-x C\-r"
 is bound to the function
 .BR re\-read\-init\-file ,
-and 
+and
 .I "ESC [ 1 1 ~"
 is bound to insert the text
 .if t \f(CWFunction Key 1\fP.
@@ -5319,7 +5318,7 @@ equivalents.
 .TP
 .B colored\-stats (Off)
 If set to \fBOn\fP, readline displays possible completions using different
-colors to indicate their file type.     
+colors to indicate their file type.
 The color definitions are taken from the value of the \fBLS_COLORS\fP
 environment variable.
 .TP
@@ -5463,7 +5462,7 @@ have a slash appended (subject to the value of
 .TP
 .B match\-hidden\-files (On)
 This variable, when set to \fBOn\fP, causes readline to match files whose
-names begin with a `.' (hidden files) when performing filename 
+names begin with a `.' (hidden files) when performing filename
 completion.
 If set to \fBOff\fP, the leading `.' must be
 supplied by the user in the filename to be completed.
@@ -5485,9 +5484,9 @@ to display a screenful of possible completions at a time.
 .B print\-completions\-horizontally (Off)
 If set to \fBOn\fP, readline will display completions with matches
 sorted horizontally in alphabetical order, rather than down the screen.
-.TP 
+.TP
 .B revert\-all\-at\-newline (Off)
-If set to \fBOn\fP, readline will undo all changes to history lines 
+If set to \fBOn\fP, readline will undo all changes to history lines
 before returning when \fBaccept\-line\fP is executed.  By default,
 history lines may be modified and retain individual undo lists across
 calls to \fBreadline\fP.
@@ -5534,7 +5533,7 @@ compilation features of the C preprocessor which allows key
 bindings and variable settings to be performed as the result
 of tests.  There are four parser directives used.
 .IP \fB$if\fP
-The 
+The
 .B $if
 construct allows bindings to be made based on the
 editing mode, the terminal being used, or the application using
@@ -5865,7 +5864,7 @@ Negative arguments have no effect.
 Drag the word before point past the word after point,
 moving point over that word as well.
 If point is at the end of the line, this transposes
-the last two words on the line.   
+the last two words on the line.
 .TP
 .B upcase\-word (M\-u)
 Uppercase the current (or following) word.  With a negative argument,
@@ -5885,7 +5884,7 @@ switches to overwrite mode.  With an explicit non-positive numeric
 argument, switches to insert mode.  This command affects only
 \fBemacs\fP mode; \fBvi\fP mode does overwrite differently.
 Each call to \fIreadline()\fP starts in insert mode.
-In overwrite mode, characters bound to \fBself\-insert\fP replace   
+In overwrite mode, characters bound to \fBself\-insert\fP replace
 the text at point rather than pushing the text to the right.
 Characters bound to \fBbackward\-delete\-char\fP replace the character
 before point with a space.  By default, this command is unbound.
@@ -5908,7 +5907,7 @@ The killed text is saved on the kill-ring.
 .B kill\-whole\-line
 Kill all characters on the current line, no matter where point is.
 .TP
-.B kill\-word  (M\-d)
+.B kill\-word (M\-d)
 Kill from point to the end of the current word, or if between
 words, to the end of the next word.
 Word boundaries are the same as those used by \fBforward\-word\fP.
@@ -6172,10 +6171,10 @@ but usually bound to ESC\-[.
 Without a numeric argument, the value of the readline
 .B comment\-begin
 variable is inserted at the beginning of the current line.
-If a numeric argument is supplied, this command acts as a toggle:  if
+If a numeric argument is supplied, this command acts as a toggle: if
 the characters at the beginning of the line do not match the value
 of \fBcomment\-begin\fP, the value is inserted, otherwise
-the characters in \fBcomment\-begin\fP are deleted from the beginning of 
+the characters in \fBcomment\-begin\fP are deleted from the beginning of
 the line.
 In either case, the line is accepted as if a newline had been typed.
 The default value of
@@ -6286,7 +6285,7 @@ Shell quoting is honored.
 Each word is then expanded using
 brace expansion, tilde expansion, parameter and variable expansion,
 command substitution, and arithmetic expansion,
-as described above under 
+as described above under
 .SM
 .BR EXPANSION .
 The results are split using the rules described above under
@@ -6308,7 +6307,7 @@ and
 .B COMP_TYPE
 variables are assigned values as described above under
 \fBShell Variables\fP.
-If a shell function is being invoked, the 
+If a shell function is being invoked, the
 .SM
 .B COMP_WORDS
 and
@@ -6376,7 +6375,7 @@ generate no matches.
 .PP
 When a compspec indicates that directory name completion is desired,
 the programmable completion functions force readline to append a slash
-to completed names which are symbolic links to directories, subject to  
+to completed names which are symbolic links to directories, subject to
 the value of the \fBmark\-directories\fP readline variable, regardless
 of the setting of the \fBmark-symlinked\-directories\fP readline variable.
 .PP
@@ -6680,7 +6679,7 @@ The entire command line typed so far.
 .SS Word Designators
 .PP
 Word designators are used to select desired words from the event.
-A 
+A
 .B :
 separates the event specification from the word designator.
 It may be omitted if the word designator begins with a
@@ -6884,7 +6883,7 @@ option prints the list of aliases in the form
 \fBalias\fP \fIname\fP=\fIvalue\fP on standard output.
 When arguments are supplied, an alias is defined for
 each \fIname\fP whose \fIvalue\fP is given.
-A trailing space in  \fIvalue\fP causes the next word to be
+A trailing space in \fIvalue\fP causes the next word to be
 checked for alias substitution when the alias is expanded.
 For each \fIname\fP in the argument list for which no \fIvalue\fP
 is supplied, the name and value of the alias is printed.
@@ -7041,7 +7040,7 @@ Returns the context of any active subroutine call (a shell function or
 a script executed with the \fB.\fP or \fBsource\fP builtins).
 Without \fIexpr\fP, \fBcaller\fP displays the line number and source
 filename of the current subroutine call.
-If a non-negative integer is supplied as \fIexpr\fP, \fBcaller\fP 
+If a non-negative integer is supplied as \fIexpr\fP, \fBcaller\fP
 displays the line number, subroutine name, and source file corresponding
 to that position in the current execution call stack.  This extra
 information may be used, for example, to print a stack trace.  The
@@ -7078,7 +7077,7 @@ begins with a slash (/),
 then
 .SM
 .B CDPATH
-is not used. The
+is not used.  The
 .B \-P
 option causes \fBcd\fP to use the physical directory structure
 by resolving symbolic links while traversing \fIdir\fP and
@@ -7123,8 +7122,8 @@ Run
 .I command
 with
 .I args
-suppressing the normal shell function lookup. Only builtin
-commands or commands found in the
+suppressing the normal shell function lookup.
+Only builtin commands or commands found in the
 .SM
 .B PATH
 are executed.  If the
@@ -7247,7 +7246,7 @@ Tell readline not to append a space (the default) to words completed at
 the end of the line.
 .TP 8
 .B plusdirs
-After any matches defined by the compspec are generated, 
+After any matches defined by the compspec are generated,
 directory name completion is attempted and any
 matches are added to the results of the other actions.
 .RE
@@ -7559,7 +7558,7 @@ or an attempt is made to display a non-existent function with \fB\-f\fP.
 Without options, displays the list of currently remembered directories.
 The default display is on a single line with directory names separated
 by spaces.
-Directories are added to the list with the 
+Directories are added to the list with the
 .B pushd
 command; the
 .B popd
@@ -7758,7 +7757,7 @@ become the arguments to \fIcommand\fP.
 If the
 .B \-l
 option is supplied,
-the shell places a dash at the beginning of the zeroth argument passed to 
+the shell places a dash at the beginning of the zeroth argument passed to
 .IR command .
 This is what
 .IR login (1)
@@ -7804,10 +7803,9 @@ is executed before the shell terminates.
 The supplied
 .I names
 are marked for automatic export to the environment of
-subsequently executed commands.  If the 
+subsequently executed commands.  If the
 .B \-f
-option is given,
-the 
+option is given, the
 .I names
 refer to functions.
 If no
@@ -7847,7 +7845,7 @@ and
 may be specified as a string (to locate the last command beginning
 with that string) or as a number (an index into the history list,
 where a negative number is used as an offset from the current
-command number).  If 
+command number).  If
 .I last
 is not specified it is set to
 the current command for listing (so that
@@ -8004,7 +8002,7 @@ If the variable
 .SM
 .B OPTERR
 is set to 0, no error messages will be displayed, even if the first
-character of 
+character of
 .I optstring
 is not a colon.
 .sp 1
@@ -8048,7 +8046,7 @@ error occurs.
 .TP
 \fBhash\fP [\fB\-lr\fP] [\fB\-p\fP \fIfilename\fP] [\fB\-dt\fP] [\fIname\fP]
 Each time \fBhash\fP is invoked,
-the full pathname of the command 
+the full pathname of the command
 .I name
 is determined by searching
 the directories in
@@ -8121,7 +8119,7 @@ The return status is 0 unless no command matches
 .PD
 With no options, display the command
 history list with line numbers.  Lines listed
-with a 
+with a
 .B *
 have been modified.  An argument of
 .I n
@@ -8311,7 +8309,7 @@ returns 1; 0 is returned otherwise.
 .TP
 \fBlocal\fP [\fIoption\fP] [\fIname\fP[=\fIvalue\fP] ...]
 For each argument, a local variable named
-.I name 
+.I name
 is created, and assigned
 .IR value .
 The \fIoption\fP can be any of the options accepted by \fBdeclare\fP.
@@ -8342,9 +8340,9 @@ Exit a login shell.
 .PD
 Read lines from the standard input into the indexed array variable
 .IR array ,
-or from file descriptor 
+or from file descriptor
 .IR fd
-if the 
+if the
 .B \-u
 option is supplied.
 The variable
@@ -8393,13 +8391,13 @@ Specify the number of lines read between each call to
 .PP
 If
 .B \-C
-is specified without 
+is specified without
 .BR \-c ,
 the default quantum is 5000.
 When \fIcallback\fP is evaluated, it is supplied the index of the next
 array element to be assigned and the line to be assigned to that element
 as additional arguments.
-\fIcallback\fP is evaluated after the line is read but before the 
+\fIcallback\fP is evaluated after the line is read but before the
 array element is assigned.
 .PP
 If not supplied with an explicit origin, \fBmapfile\fP will clear \fIarray\fP
@@ -8450,7 +8448,7 @@ the next to last.
 .PP
 If the
 .B popd
-command is successful, a 
+command is successful, a
 .B dirs
 is performed as well, and the return status is 0.
 .B popd
@@ -8549,7 +8547,7 @@ to the \fBcd\fP builtin.
 .PP
 If the
 .B pushd
-command is successful, a 
+command is successful, a
 .B dirs
 is performed as well.
 If the first form is used,
@@ -8568,7 +8566,7 @@ fails.
 Print the absolute pathname of the current working directory.
 The pathname printed contains no symbolic links if the
 .B \-P
-option is supplied or the 
+option is supplied or the
 .B \-o physical
 option to the
 .B set
@@ -8592,7 +8590,7 @@ to the last
 .IR name .
 If there are fewer words read from the input stream than names,
 the remaining names are assigned empty values.
-The characters in 
+The characters in
 .SM
 .B IFS
 are used to split the line into words using the same rules the shell
@@ -8737,7 +8735,7 @@ that is not a function.
 Causes a function to stop executing and return the value specified by
 .I n
 to its caller.
-If 
+If
 .I n
 is omitted, the return status is that of the last command
 executed in the function body.
@@ -8749,7 +8747,7 @@ handler before \fBreturn\fP was invoked.
 If
 .B return
 is used outside a function,
-but during execution of a script by the 
+but during execution of a script by the
 .B .
 (\fBsource\fP) command, it causes the shell to stop executing
 that script and return either
@@ -8779,7 +8777,7 @@ In \fIposix\fP mode, only shell variables are listed.
 The output is sorted according to the current locale.
 When options are specified, they set or unset shell attributes.
 Any arguments remaining after option processing are treated
-as values for the positional parameters and are assigned, in order, to 
+as values for the positional parameters and are assigned, in order, to
 .BR $1 ,
 .BR $2 ,
 .B ...
@@ -8805,13 +8803,13 @@ or a \fIcompound command\fP
 (see
 .SM
 .B SHELL GRAMMAR
-above),  exits with a non-zero status.
+above), exits with a non-zero status.
 The shell does not exit if the
 command that fails is part of the command list immediately following a
 .B while
 or
 .B until
-keyword, 
+keyword,
 part of the test following the
 .B if
 or
@@ -8849,7 +8847,7 @@ call completes.
 .TP 8
 .B \-f
 Disable pathname expansion.
-.TP 8 
+.TP 8
 .B \-h
 Remember the location of commands as they are looked up for execution.
 This is enabled by default.
@@ -8871,9 +8869,9 @@ When a background job completes, the shell prints a line
 containing its exit status.
 .TP 8
 .B \-n
-Read commands but do not execute them.  This may be used to 
-check a shell script for syntax errors.  This is ignored by
-interactive shells.
+Read commands but do not execute them.
+This may be used to check a shell script for syntax errors.
+This is ignored by interactive shells.
 .TP 8
 .B \-o \fIoption\-name\fP
 The \fIoption\-name\fP can be one of the following:
@@ -9079,7 +9077,7 @@ does not overwrite an existing file with the
 .BR >& ,
 and
 .B <>
-redirection operators.  This may be overridden when 
+redirection operators.  This may be overridden when
 creating output files by using the redirection operator
 .B >|
 instead of
@@ -9151,7 +9149,7 @@ If
 .I n
 is 0, no parameters are changed.
 If
-.I n 
+.I n
 is not given, it is assumed to be 1.
 If
 .I n
@@ -9355,7 +9353,7 @@ attempts spelling correction on directory names during word completion
 if the directory name initially supplied does not exist.
 .TP 8
 .B dotglob
-If set, 
+If set,
 .B bash
 includes filenames beginning with a `.' in the results of pathname
 expansion.
@@ -9402,12 +9400,12 @@ and
 are updated as described in their descriptions above.
 .TP
 .B 5.
-Function tracing is enabled:  command substitution, shell functions, and
+Function tracing is enabled: command substitution, shell functions, and
 subshells invoked with \fB(\fP \fIcommand\fP \fB)\fP inherit the
 \fBDEBUG\fP and \fBRETURN\fP traps.
 .TP
 .B 6.
-Error tracing is enabled:  command substitution, shell functions, and
+Error tracing is enabled: command substitution, shell functions, and
 subshells invoked with \fB(\fP \fIcommand\fP \fB)\fP inherit the
 \fBERR\fP trap.
 .RE
@@ -9478,7 +9476,7 @@ is being used, a user is given the opportunity to re-edit a
 failed history substitution.
 .TP 8
 .B histverify
-If set, and 
+If set, and
 .B readline
 is being used, the results of history substitution are not immediately
 passed to the shell parser.  Instead, the resulting line is loaded into
@@ -9529,7 +9527,7 @@ above).
 The value may not be changed.
 .TP 8
 .B mailwarn
-If set, and a file that \fBbash\fP is checking for mail has been  
+If set, and a file that \fBbash\fP is checking for mail has been
 accessed since the last time it was checked, the message ``The mail in
 \fImailfile\fP has been read'' is displayed.
 .TP 8
@@ -9698,7 +9696,7 @@ under
 the result of the expression is the result of the binary test using
 the first and third arguments as operands.
 The \fB\-a\fP and \fB\-o\fP operators are considered binary operators
-when there are three arguments.  
+when there are three arguments.
 If the first argument is \fB!\fP, the value is the negation of
 the two-argument test using the second and third arguments.
 If the first argument is exactly \fB(\fP and the third argument is
@@ -9709,7 +9707,7 @@ Otherwise, the expression is false.
 4 arguments
 If the first argument is \fB!\fP, the result is the negation of
 the three-argument expression composed of the remaining arguments.
-Otherwise, the expression is parsed and evaluated according to 
+Otherwise, the expression is parsed and evaluated according to
 precedence using the rules listed above.
 .TP
 5 or more arguments
@@ -9740,7 +9738,7 @@ is absent (and there is a single \fIsigspec\fP) or
 each specified signal is
 reset to its original disposition (the value it had
 upon entrance to the shell).
-If 
+If
 .I arg
 is the null string the signal specified by each
 .I sigspec
@@ -9812,9 +9810,9 @@ is
 .BR ERR ,
 the command
 .I arg
-is executed whenever a 
+is executed whenever a
 a pipeline (which may consist of a single simple
-command), a list, or a compound command returns a 
+command), a list, or a compound command returns a
 non\-zero exit status,
 subject to the following conditions.
 The
@@ -9825,7 +9823,7 @@ command is part of the command list immediately following a
 .B while
 or
 .B until
-keyword, 
+keyword,
 part of the test in an
 .I if
 statement, part of a command executed in a
@@ -9850,7 +9848,7 @@ is invalid; otherwise
 returns true.
 .TP
 \fBtype\fP [\fB\-aftpP\fP] \fIname\fP [\fIname\fP ...]
-With no options, 
+With no options,
 indicate how each
 .I name
 would be interpreted if used as a command name.
@@ -9864,7 +9862,7 @@ prints a string which is one of
 .IR function ,
 .IR builtin ,
 or
-.I file 
+.I file
 if
 .I name
 is an alias, shell reserved word, function, builtin, or disk file,
@@ -9901,18 +9899,18 @@ If a command is hashed,
 and
 .B \-P
 print the hashed value, which is not necessarily the file that appears
-first in 
+first in
 .SM
 .BR PATH .
 If the
 .B \-a
-option is used, 
+option is used,
 .B type
 prints all of the places that contain
-an executable named 
+an executable named
 .IR name .
 This includes aliases and functions,
-if and only if the 
+if and only if the
 .B \-p
 option is not also used.
 The table of hashed commands is not consulted
@@ -10038,7 +10036,7 @@ or an error occurs while setting a new limit.
 .RE
 .TP
 \fBumask\fP [\fB\-p\fP] [\fB\-S\fP] [\fImode\fP]
-The user file-creation mask is set to 
+The user file-creation mask is set to
 .IR mode .
 If
 .I mode
@@ -10325,7 +10323,7 @@ this manual page should be directed to
 .PP
 It's too big and too slow.
 .PP
-There are some subtle differences between 
+There are some subtle differences between
 .B bash
 and traditional versions of
 .BR sh ,
diff --git a/doc/bash.html b/doc/bash.html
index bba7db6c..00041174 100644
--- a/doc/bash.html
+++ b/doc/bash.html
@@ -3,7 +3,7 @@
 </HEAD>
 <BODY><TABLE WIDTH=100%>
 <TR>
-<TH ALIGN=LEFT width=33%>BASH(1)<TH ALIGN=CENTER width=33%>2014 February 2<TH ALIGN=RIGHT width=33%>BASH(1)
+<TH ALIGN=LEFT width=33%>BASH(1)<TH ALIGN=CENTER width=33%>2014 August 27<TH ALIGN=RIGHT width=33%>BASH(1)
 </TR>
 </TABLE>
 <BR><A HREF="#index">Index</A>
@@ -67,7 +67,7 @@ can be configured to be POSIX-conformant by default.
 <A NAME="lbAF">&nbsp;</A>
 <H3>OPTIONS</H3>
 
-All of the  single-character shell options documented in the
+All of the single-character shell options documented in the
 description of the <B>set</B> builtin command can be used as options
 when the shell is invoked.
 In addition, <B>bash</B>
@@ -88,9 +88,14 @@ option is present, then commands are read from the first non-option argument
 If there are arguments after the
 <I>command_string</I>,
 
-they are assigned to the positional parameters, starting with
-<B>$0</B>.
+the first argument is assigned to
+<B>$0</B>
 
+and any remaining arguments are assigned to the positional parameters.
+The assignment to
+<B>$0</B>
+
+sets the name of the shell, which is used in warning and error messages.
 <DT><B>-i</B>
 
 <DD>
@@ -292,7 +297,7 @@ below).
 <DT><B>--verbose</B>
 
 <DD>
-Equivalent to  <B>-v</B>.
+Equivalent to <B>-v</B>.
 <DT><B>--version</B>
 
 <DD>
@@ -316,7 +321,7 @@ be the name of a file containing shell commands.
 If
 <B>bash</B>
 
-is invoked in this fashion, 
+is invoked in this fashion,
 <B>$0</B>
 
 is set to the name of the file, and the positional parameters
@@ -339,7 +344,7 @@ for the script.
 A <I>login shell</I> is one whose first character of argument zero is a
 <B>-</B>,
 
-or one started with the 
+or one started with the
 <B>--login</B>
 
 option.
@@ -584,7 +589,7 @@ The following definitions are used throughout the rest of this
 document.
 
 <DL COMPACT>
-<DT><B>blank </B>
+<DT><B>blank</B>
 
 <DD>
 A space or tab.
@@ -598,7 +603,7 @@ Also known as a
 <DT><B>name</B>
 
 <DD>
-A 
+A
 <I>word</I>
 
 consisting only of alphanumeric characters and underscores, and
@@ -646,8 +651,8 @@ the first word of a simple command (see
 <FONT SIZE=-1><B>SHELL GRAMMAR</B>
 
 </FONT>
-below) or the third word of a 
-<B>case </B>
+below) or the third word of a
+<B>case</B>
 
 or
 <B>for</B>
@@ -951,7 +956,7 @@ to be matched as a string.
 An additional binary operator, <B>=~</B>, is available, with the same
 precedence as <B>==</B> and <B>!=</B>.
 When it is used, the string to the right of the operator is considered
-an extended regular expression and matched accordingly (as in <I>regex</I>(3)).  
+an extended regular expression and matched accordingly (as in <I>regex</I>(3)).
 The return value is 0 if the string matches
 the pattern, and 1 otherwise.
 If the regular expression is syntactically incorrect, the conditional
@@ -1109,10 +1114,10 @@ as for pathname expansion (see
 
 below).
 The <I>word</I> is expanded using tilde
-expansion, parameter and variable expansion, arithmetic substitution,
+expansion, parameter and variable expansion, arithmetic expansion,
 command substitution, process substitution and quote removal.
 Each <I>pattern</I> examined is expanded using tilde
-expansion, parameter and variable expansion, arithmetic substitution,
+expansion, parameter and variable expansion, arithmetic expansion,
 command substitution, and process substitution.
 If the shell option
 <B>nocasematch</B>
@@ -1132,7 +1137,7 @@ pattern matches.  Otherwise, it is the exit status of the
 last command executed in <I>list</I>.
 <DT><B>if</B> <I>list</I>; <B>then</B> <I>list</I>; [ <B>elif</B> <I>list</I>; <B>then</B> <I>list</I>; ] ... [ <B>else</B> <I>list</I>; ] <B>fi</B><DD>
 The
-<B>if </B>
+<B>if</B>
 
 <I>list</I>
 
@@ -1237,11 +1242,13 @@ This defines a function named <I>name</I>.
 The reserved word <B>function</B> is optional.
 If the <B>function</B> reserved word is supplied, the parentheses are optional.
 The <I>body</I> of the function is the compound command
-<I>compound-command </I>
+<I>compound-command</I>
 
 (see <B>Compound Commands</B> above).
 That command is usually a <I>list</I> of commands between { and }, but
-may be any command listed under <B>Compound Commands</B> above.
+may be any command listed under <B>Compound Commands</B> above,
+with one exception: If the <B>function</B> reserved word is used, but the
+parentheses are not supplied, the braces are required.
 <I>compound-command</I> is executed whenever <I>name</I> is specified as the
 name of a simple command.
 When in <I>posix mode</I>, <I>name</I> may not be the name of one of the
@@ -1289,7 +1296,7 @@ option is on by default in interactive shells.
 <H3>QUOTING</H3>
 
 <I>Quoting</I> is used to remove the special meaning of certain
-characters or words to the shell.  Quoting can be used to 
+characters or words to the shell.  Quoting can be used to
 disable special treatment for special characters, to prevent
 reserved words from being recognized as such, and to prevent
 parameter expansion.
@@ -1581,7 +1588,7 @@ Assignment statements may also appear as arguments to the
 and
 <B>local</B>
 
-builtin commands.
+builtin commands (<I>declaration</I> commands).
 When in <I>posix mode</I>, these builtins may appear in a command after
 one or more instances of the <B>command</B> builtin and retain these
 assignment statement properties.
@@ -1590,6 +1597,8 @@ assignment statement properties.
 In the context where an assignment statement is assigning a value
 to a shell variable or array index, the += operator can be used to
 append to or add to the variable's previous value.
+This includes arguments to builtin commands such as <B>declare</B> that
+accept assignment statements (<I>declaration</I> commands).
 When += is applied to a variable for which the <I>integer</I> attribute has been
 set, <I>value</I> is evaluated as an arithmetic expression and added to the
 variable's current value, which is also evaluated.
@@ -1610,9 +1619,10 @@ A variable can be assigned the <I>nameref</I> attribute using the
 (see the descriptions of <B>declare</B> and <B>local</B> below)
 to create a <I>nameref</I>, or a reference to another variable.
 This allows variables to be manipulated indirectly.
-Whenever the nameref variable is referenced or assigned to, the operation
-is actually performed on the variable specified by the nameref variable's
-value.
+Whenever the nameref variable is referenced, assigned to, unset, or has
+its attributes modified (other than the <I>nameref</I> attribute itself), the
+operation is actually performed on the variable specified by the nameref
+variable's value.
 A nameref is commonly used within shell functions to refer to a variable
 whose name is passed as an argument to the function.
 For instance, if a variable name is passed to a shell function as its first
@@ -1626,13 +1636,14 @@ argument, running
 <P>
 inside the function creates a nameref variable <B>ref</B> whose value is
 the variable name passed as the first argument.
-References and assignments to <B>ref</B> are treated as references and
-assignments to the variable whose name was passed as <B>$1</B>.
+References and assignments to <B>ref</B>, and changes to its attributes,
+are treated as references, assignments, and attribute modifications
+to the variable whose name was passed as <B>$1</B>.
 If the control variable in a <B>for</B> loop has the nameref attribute,
 the list of words can be a list of shell variables, and a name reference
 will be established for each word in the list, in turn, when the loop is
 executed.
-Array variables cannot be given the <B>-n</B> attribute.
+Array variables cannot be given the <B>meref</B> attribute.
 However, nameref variables can reference array variables and subscripted
 array variables.
 Namerefs can be unset using the <B>-n</B> option to the <B>unset</B> builtin.
@@ -1685,8 +1696,7 @@ expands to a separate word.
 In contexts where it is performed, those words
 are subject to further word splitting and pathname expansion.
 When the expansion occurs within double quotes, it expands to a single word
-with the value of each parameter separated by the first character
-of the 
+with the value of each parameter separated by the first character of the
 <FONT SIZE=-1><B>IFS</B>
 
 </FONT>
@@ -1719,7 +1729,7 @@ If the double-quoted expansion occurs within a word, the expansion of
 the first parameter is joined with the beginning part of the original
 word, and the expansion of the last parameter is joined with the last
 part of the original word.
-When there are no positional parameters, &quot;<B>$@</B>&quot; and 
+When there are no positional parameters, &quot;<B>$@</B>&quot; and
 <B>$@</B>
 
 expand to nothing (i.e., they are removed).
@@ -2159,7 +2169,7 @@ information.
 <DD>
 An array variable containing the list of groups of which the current
 user is a member.
-Assignments to    
+Assignments to
 <FONT SIZE=-1><B>GROUPS</B>
 
 </FONT>
@@ -2336,7 +2346,7 @@ builtin command when no arguments are supplied.
 <DD>
 Each time this parameter is
 referenced, the number of seconds since shell invocation is returned.  If a
-value is assigned to 
+value is assigned to
 <FONT SIZE=-1><B>SECONDS</B>,
 
 </FONT>
@@ -2577,7 +2587,7 @@ lines which begin with a
 <B>space</B>
 
 character are not saved in the history list.
-A value of 
+A value of
 <I>ignoredups</I>
 
 causes lines matching the previous history entry to not be saved.
@@ -2832,11 +2842,11 @@ greater than or equal to zero, the shell disables mail checking.
 <DT><B>MAILPATH</B>
 
 <DD>
-A colon-separated list of filenames to be checked for mail. 
+A colon-separated list of filenames to be checked for mail.
 The message to be printed when mail arrives in a particular file
 may be specified by separating the filename from the message with a `?'.
 When used in the text of the message, <B>$_</B> expands to the name of
-the current mailfile. 
+the current mailfile.
 Example:
 <DL COMPACT><DT><DD>
 <P>
@@ -3128,7 +3138,7 @@ There is no maximum
 limit on the size of an array, nor any requirement that members
 be indexed or assigned contiguously.
 Indexed arrays are referenced using integers (including arithmetic
-expressions)  and are zero-based; associative arrays are referenced
+expressions) and are zero-based; associative arrays are referenced
 using arbitrary strings.
 Unless otherwise noted, indexed array indices must be non-negative integers.
 <P>
@@ -3225,7 +3235,7 @@ If the
 <I>subscript</I>
 
 used to reference an element of an indexed array
-evaluates to a number less than zero, it is 
+evaluates to a number less than zero, it is
 interpreted as relative to one greater than the maximum index of the array,
 so negative indices count back from the end of the
 array, and an index of -1 references the last element.
@@ -3270,7 +3280,7 @@ option to specify an indexed array and a
 <B>-A</B>
 
 option to specify an associative array.
-If both options are supplied, 
+If both options are supplied,
 <B>-A</B>
 
 takes precedence.
@@ -3447,7 +3457,7 @@ is desired, start
 <B>bash</B>
 
 with the
-<B>+B </B>
+<B>+B</B>
 
 option or disable brace expansion with the
 <B>+B</B>
@@ -3691,7 +3701,7 @@ zero.
 Substring expansion applied to an associative array produces undefined
 results.
 <P>
-Substring indexing is zero-based unless the positional parameters 
+Substring indexing is zero-based unless the positional parameters
 are used, in which case the indexing starts at 1 by default.
 If <I>offset</I> is 0, and the positional parameters are used, <B>$0</B> is
 prefixed to the list.
@@ -3728,7 +3738,7 @@ If
 is
 <B>*</B>
 
-or 
+or
 <B>@</B>,
 
 the value substituted is the number of positional parameters.
@@ -3754,7 +3764,7 @@ array, and an index of -1 references the last element.
 <DT>${<I>parameter</I><B>##</B><I>word</I>}<DD>
 
 <B>Remove matching prefix pattern</B>.
-The 
+The
 <I>word</I>
 
 is expanded to produce a pattern just as in pathname
@@ -4016,7 +4026,7 @@ argument should be read to obtain the output of <I>list</I>.
 <P>
 
 When available, process substitution is performed
-simultaneously with parameter and variable expansion, 
+simultaneously with parameter and variable expansion,
 command substitution,
 and arithmetic expansion.
 <A NAME="lbBF">&nbsp;</A>
@@ -4156,7 +4166,7 @@ and the shell option
 <B>nullglob</B>
 
 is not enabled, the word is left unchanged.
-If the 
+If the
 <B>nullglob</B>
 
 option is set, and no matches are found,
@@ -4338,7 +4348,7 @@ or enable the
 <B>globasciiranges</B>
 
 shell option.
-A 
+A
 <B>-</B>
 
 may be matched by including it as the first or last character
@@ -4382,7 +4392,7 @@ The <B>word</B> character class matches letters, digits, and the character _.
 Within
 <B>[</B>
 
-and 
+and
 <B>]</B>,
 
 an <I>equivalence class</I> can be specified using the syntax
@@ -4397,7 +4407,7 @@ the character <I>c</I>.
 Within
 <B>[</B>
 
-and 
+and
 <B>]</B>,
 
 the syntax <B>[.</B><I>symbol</I><B>.]</B> matches the collating symbol
@@ -4503,7 +4513,7 @@ If it expands to more than one word,
 reports an error.
 <P>
 
-Note that the order of redirections is significant.  For example, 
+Note that the order of redirections is significant.  For example,
 the command
 <DL COMPACT><DT><DD>
 <P>
@@ -4513,7 +4523,7 @@ ls <B>&gt;</B> dirlist 2<B>&gt;&amp;</B>1
 
 <P>
 
-directs both standard output and standard error to the file 
+directs both standard output and standard error to the file
 <I>dirlist</I>,
 
 while the command
@@ -5076,7 +5086,7 @@ on that line are not affected by the new alias.
 This behavior is also an issue when functions are executed.
 Aliases are expanded when a function definition is read,
 not when the function is executed, because a function definition
-is itself a compound command.  As a consequence, aliases
+is itself a command.  As a consequence, aliases
 defined in a function are not available until after that
 function is executed.  To be safe, always put
 alias definitions on a separate line, and do not use
@@ -5118,7 +5128,7 @@ is executing.
 
 All other aspects of the shell execution
 environment are identical between a function and its caller
-with these exceptions:  the
+with these exceptions: the
 <FONT SIZE=-1><B>DEBUG</B>
 
 </FONT>
@@ -5679,7 +5689,7 @@ If the program is a file beginning with
 the remainder of the first line specifies an interpreter
 for the program.  The shell executes the
 specified interpreter on operating systems that do not
-handle this executable format themselves.  The arguments to the 
+handle this executable format themselves.  The arguments to the
 interpreter consist of a single optional argument following the
 interpreter name on the first line of the program, followed
 by the name of the program, followed by the command
@@ -5747,7 +5757,7 @@ shell's parent, and traps ignored by the shell are ignored
 <P>
 
 A command invoked in this separate environment cannot affect the
-shell's execution environment. 
+shell's execution environment.
 <P>
 
 Command substitution, commands grouped with parentheses,
@@ -5776,7 +5786,7 @@ When a program is invoked it is given an array of strings
 called the
 <I>environment</I>.
 
-This is a list of 
+This is a list of
 <I>name</I>-<I>value</I> pairs, of the form
 <I>name</I>=value.
 
@@ -5825,7 +5835,7 @@ These assignment statements affect only the environment seen
 by that command.
 <P>
 
-If the 
+If the
 <B>-k</B>
 
 option is set (see the
@@ -5855,12 +5865,12 @@ The exit status of an executed command is the value returned by the
 <I>waitpid</I> system call or equivalent function.  Exit statuses
 fall between 0 and 255, though, as explained below, the shell may
 use values above 125 specially.  Exit statuses from shell builtins and
-compound commands are also limited to this range. Under certain
+compound commands are also limited to this range.  Under certain
 circumstances, the shell will use special values to indicate specific
 failure modes.
 <P>
 
-For the shell's purposes, a command which exits with a 
+For the shell's purposes, a command which exits with a
 zero exit status has succeeded.  An exit status of zero
 indicates success.  A non-zero exit status indicates failure.
 When a command terminates on a fatal signal <I>N</I>, <B>bash</B> uses
@@ -5878,8 +5888,9 @@ the exit status is greater than zero.
 
 Shell builtin commands return a status of 0 (<I>true</I>) if
 successful, and non-zero (<I>false</I>) if an error occurs
-while they execute. 
-All builtins return an exit status of 2 to indicate incorrect usage.
+while they execute.
+All builtins return an exit status of 2 to indicate incorrect usage,
+generally invalid options or missing arguments.
 <P>
 
 <B>Bash</B> itself returns the exit status of the last command
@@ -5964,14 +5975,14 @@ to ensure that they receive the
 </FONT>
 To prevent the shell from
 sending the signal to a particular job, it should be removed from the
-jobs table with the 
+jobs table with the
 <B>disown</B>
 
 builtin (see
 <FONT SIZE=-1><B>SHELL BUILTIN COMMANDS</B>
 
 </FONT>
-below) or marked 
+below) or marked
 to not receive
 <FONT SIZE=-1><B>SIGHUP</B>
 
@@ -5989,7 +6000,7 @@ shell option has been set with
 
 <B>bash</B>
 
-sends a 
+sends a
 <FONT SIZE=-1><B>SIGHUP</B>
 
 </FONT>
@@ -5998,7 +6009,7 @@ to all jobs when an interactive login shell exits.
 
 If <B>bash</B> is waiting for a command to complete and receives a signal
 for which a trap has been set, the trap will not be executed until
-the command completes. 
+the command completes.
 When <B>bash</B> is waiting for an asynchronous command via the <B>wait</B>
 builtin, the reception of a signal for which a trap has been set will
 cause the <B>wait</B> builtin to return immediately with an exit status
@@ -6070,7 +6081,7 @@ user so specifies with <TT>stty tostop</TT>, write to the
 terminal.
 Background processes which attempt to read from (write to when
 <TT>stty tostop</TT> is in effect) the
-terminal are sent a 
+terminal are sent a
 <FONT SIZE=-1><B>SIGTTIN (SIGTTOU)</B>
 
 </FONT>
@@ -6093,7 +6104,7 @@ character (typically
 <B>^Z</B>,
 
 Control-Z) while a process is running
-causes that process to be stopped and returns control to 
+causes that process to be stopped and returns control to
 <B>bash</B>.
 
 Typing the
@@ -6163,7 +6174,7 @@ refer to the shell's notion of the
 
 which is the last job stopped while it was in
 the foreground or started in the background.
-The 
+The
 <I>previous job</I>
 
 may be referenced using
@@ -6204,7 +6215,7 @@ Normally,
 
 waits until it is about to print a prompt before reporting
 changes in a job's status so as to not interrupt
-any other output.  If the 
+any other output.  If the
 <B>-b</B>
 
 option to the
@@ -6232,14 +6243,14 @@ jobs and their statuses.
 The
 <B>jobs</B>
 
-command may then be used to inspect their status. 
+command may then be used to inspect their status.
 If a second attempt to exit is made without an intervening command,
 the shell does not print another warning, and any stopped
 jobs are terminated.
 <A NAME="lbCE">&nbsp;</A>
 <H3>PROMPTING</H3>
 
-When executing interactively, 
+When executing interactively,
 <B>bash</B>
 
 displays the primary prompt
@@ -6460,11 +6471,11 @@ builtin.
 
 In this section, the Emacs-style notation is used to denote
 keystrokes.  Control keys are denoted by C-<I>key</I>, e.g., C-n
-means Control-N.  Similarly, 
+means Control-N.  Similarly,
 <I>meta</I>
 
 keys are denoted by M-<I>key</I>, so M-x means Meta-X.  (On keyboards
-without a 
+without a
 <I>meta</I>
 
 key, M-<I>x</I> means ESC <I>x</I>, i.e., press the Escape key
@@ -6487,7 +6498,7 @@ which normally act as a repeat count.
 Sometimes, however, it is the sign of the argument that is significant.
 Passing a negative argument to a command that acts in the forward
 direction (e.g., <B>kill-line</B>) causes that command to act in a
-backward direction. 
+backward direction.
 Commands whose behavior with arguments deviates from this are noted
 below.
 <P>
@@ -6496,7 +6507,7 @@ When a command is described as <I>killing</I> text, the text
 deleted is saved for possible future retrieval
 (<I>yanking</I>).  The killed text is saved in a
 <I>kill ring</I>.  Consecutive kills cause the text to be
-accumulated into one unit, which can be yanked all at once. 
+accumulated into one unit, which can be yanked all at once.
 Commands which do not kill text separate the chunks of text
 on the kill ring.
 <A NAME="lbCH">&nbsp;</A>
@@ -6525,7 +6536,7 @@ Other lines denote key bindings and variable settings.
 <P>
 
 The default key-bindings may be changed with an
-<I>inputrc </I>
+<I>inputrc</I>
 
 file.
 Other programs that use this library may add their own commands
@@ -6544,7 +6555,7 @@ or
 C-Meta-u: universal-argument
 </DL>
 
-into the 
+into the
 <I>inputrc</I>
 
 would make M-C-u execute the readline command
@@ -6588,7 +6599,7 @@ The syntax for controlling key bindings in the
 
 file is simple.  All that is required is the name of the
 command or the text of a macro and a key sequence to which
-it should be bound. The name may be specified in one of two ways:
+it should be bound.  The name may be specified in one of two ways:
 as a symbolic key name, possibly with <I>Meta-</I> or <I>Control-</I>
 prefixes, or as a key sequence.
 <P>
@@ -6666,7 +6677,7 @@ is again bound to the function
 is bound to the function
 <B>re-read-init-file</B>,
 
-and 
+and
 <I>ESC [ 1 1 ~</I>
 
 is bound to insert the text
@@ -6836,7 +6847,7 @@ equivalents.
 
 <DD>
 If set to <B>On</B>, readline displays possible completions using different
-colors to indicate their file type.     
+colors to indicate their file type.
 The color definitions are taken from the value of the <B>LS_COLORS</B>
 environment variable.
 <DT><B>comment-begin (``#'')</B>
@@ -7012,7 +7023,7 @@ have a slash appended (subject to the value of
 
 <DD>
 This variable, when set to <B>On</B>, causes readline to match files whose
-names begin with a `.' (hidden files) when performing filename 
+names begin with a `.' (hidden files) when performing filename
 completion.
 If set to <B>Off</B>, the leading `.' must be
 supplied by the user in the filename to be completed.
@@ -7041,7 +7052,7 @@ sorted horizontally in alphabetical order, rather than down the screen.
 <DT><B>revert-all-at-newline (Off)</B>
 
 <DD>
-If set to <B>On</B>, readline will undo all changes to history lines 
+If set to <B>On</B>, readline will undo all changes to history lines
 before returning when <B>accept-line</B> is executed.  By default,
 history lines may be modified and retain individual undo lists across
 calls to <B>readline</B>.
@@ -7100,7 +7111,7 @@ bindings and variable settings to be performed as the result
 of tests.  There are four parser directives used.
 <DL COMPACT>
 <DT><B>$if</B><DD>
-The 
+The
 <B>$if</B>
 
 construct allows bindings to be made based on the
@@ -7518,7 +7529,7 @@ Negative arguments have no effect.
 Drag the word before point past the word after point,
 moving point over that word as well.
 If point is at the end of the line, this transposes
-the last two words on the line.   
+the last two words on the line.
 <DT><B>upcase-word (M-u)</B>
 
 <DD>
@@ -7542,7 +7553,7 @@ switches to overwrite mode.  With an explicit non-positive numeric
 argument, switches to insert mode.  This command affects only
 <B>emacs</B> mode; <B>vi</B> mode does overwrite differently.
 Each call to <I>readline()</I> starts in insert mode.
-In overwrite mode, characters bound to <B>self-insert</B> replace   
+In overwrite mode, characters bound to <B>self-insert</B> replace
 the text at point rather than pushing the text to the right.
 Characters bound to <B>backward-delete-char</B> replace the character
 before point with a space.  By default, this command is unbound.
@@ -7573,7 +7584,7 @@ The killed text is saved on the kill-ring.
 
 <DD>
 Kill all characters on the current line, no matter where point is.
-<DT><B>kill-word  (M-d)</B>
+<DT><B>kill-word (M-d)</B>
 
 <DD>
 Kill from point to the end of the current word, or if between
@@ -7584,13 +7595,13 @@ Word boundaries are the same as those used by <B>forward-word</B>.
 <DD>
 Kill the word behind point.
 Word boundaries are the same as those used by <B>backward-word</B>.
-<DT><B>shell-kill-word  (M-d)</B>
+<DT><B>shell-kill-word</B>
 
 <DD>
 Kill from point to the end of the current word, or if between
 words, to the end of the next word.
 Word boundaries are the same as those used by <B>shell-forward-word</B>.
-<DT><B>shell-backward-kill-word (M-Rubout)</B>
+<DT><B>shell-backward-kill-word</B>
 
 <DD>
 Kill the word behind point.
@@ -7920,10 +7931,10 @@ Without a numeric argument, the value of the readline
 <B>comment-begin</B>
 
 variable is inserted at the beginning of the current line.
-If a numeric argument is supplied, this command acts as a toggle:  if
+If a numeric argument is supplied, this command acts as a toggle: if
 the characters at the beginning of the line do not match the value
 of <B>comment-begin</B>, the value is inserted, otherwise
-the characters in <B>comment-begin</B> are deleted from the beginning of 
+the characters in <B>comment-begin</B> are deleted from the beginning of
 the line.
 In either case, the line is accepted as if a newline had been typed.
 The default value of
@@ -8059,7 +8070,7 @@ Shell quoting is honored.
 Each word is then expanded using
 brace expansion, tilde expansion, parameter and variable expansion,
 command substitution, and arithmetic expansion,
-as described above under 
+as described above under
 <FONT SIZE=-1><B>EXPANSION</B>.
 
 </FONT>
@@ -8087,7 +8098,7 @@ and
 </FONT>
 variables are assigned values as described above under
 <B>Shell Variables</B>.
-If a shell function is being invoked, the 
+If a shell function is being invoked, the
 <FONT SIZE=-1><B>COMP_WORDS</B>
 
 </FONT>
@@ -8166,7 +8177,7 @@ generate no matches.
 
 When a compspec indicates that directory name completion is desired,
 the programmable completion functions force readline to append a slash
-to completed names which are symbolic links to directories, subject to  
+to completed names which are symbolic links to directories, subject to
 the value of the <B>mark-directories</B> readline variable, regardless
 of the setting of the <B>mark-symlinked-directories</B> readline variable.
 <P>
@@ -8563,7 +8574,7 @@ The entire command line typed so far.
 <P>
 
 Word designators are used to select desired words from the event.
-A 
+A
 <B>:</B>
 
 separates the event specification from the word designator.
@@ -8832,7 +8843,7 @@ option prints the list of aliases in the form
 <B>alias</B> <I>name</I>=<I>value</I> on standard output.
 When arguments are supplied, an alias is defined for
 each <I>name</I> whose <I>value</I> is given.
-A trailing space in  <I>value</I> causes the next word to be
+A trailing space in <I>value</I> causes the next word to be
 checked for alias substitution when the alias is expanded.
 For each <I>name</I> in the argument list for which no <I>value</I>
 is supplied, the name and value of the alias is printed.
@@ -8860,7 +8871,7 @@ or was started without job control.
 <DT><B>bind</B> [<B>-m</B> <I>keymap</I>] <B>-f</B> <I>filename</I><DD>
 <DT><B>bind</B> [<B>-m</B> <I>keymap</I>] <B>-x</B> <I>keyseq</I>:<I>shell-command</I><DD>
 <DT><B>bind</B> [<B>-m</B> <I>keymap</I>] <I>keyseq</I>:<I>function-name</I><DD>
-<DT><B>bind</B> <I>readline-command</I><DD>
+<DT><B>bind</B> [<B>-m</B> <I>keymap</I>] <I>keyseq</I>:<I>readline-command</I><DD>
 
 Display current
 <B>readline</B>
@@ -9020,7 +9031,7 @@ Returns the context of any active subroutine call (a shell function or
 a script executed with the <B>.</B> or <B>source</B> builtins).
 Without <I>expr</I>, <B>caller</B> displays the line number and source
 filename of the current subroutine call.
-If a non-negative integer is supplied as <I>expr</I>, <B>caller</B> 
+If a non-negative integer is supplied as <I>expr</I>, <B>caller</B>
 displays the line number, subroutine name, and source file corresponding
 to that position in the current execution call stack.  This extra
 information may be used, for example, to print a stack trace.  The
@@ -9064,7 +9075,7 @@ then
 <FONT SIZE=-1><B>CDPATH</B>
 
 </FONT>
-is not used. The
+is not used.  The
 <B>-P</B>
 
 option causes <B>cd</B> to use the physical directory structure
@@ -9119,8 +9130,8 @@ Run
 with
 <I>args</I>
 
-suppressing the normal shell function lookup. Only builtin
-commands or commands found in the
+suppressing the normal shell function lookup.
+Only builtin commands or commands found in the
 <FONT SIZE=-1><B>PATH</B>
 
 </FONT>
@@ -9267,7 +9278,7 @@ the end of the line.
 <DT><B>plusdirs</B>
 
 <DD>
-After any matches defined by the compspec are generated, 
+After any matches defined by the compspec are generated,
 directory name completion is attempted and any
 matches are added to the results of the other actions.
 </DL></DL>
@@ -9563,10 +9574,11 @@ The upper-case attribute is disabled.
 Give each <I>name</I> the <I>nameref</I> attribute, making
 it a name reference to another variable.
 That other variable is defined by the value of <I>name</I>.
-All references and assignments to <I>name</I>, except for changing the
+All references, assignments, and attribute modifications
+to <I>name</I>, except for changing the
 <B>-n</B> attribute itself, are performed on the variable referenced by
 <I>name</I>'s value.
-The <B>-n</B> attribute cannot be applied to array variables.
+The nameref attribute cannot be applied to array variables.
 <DT><B>-r</B>
 
 <DD>
@@ -9636,7 +9648,7 @@ or an attempt is made to display a non-existent function with <B>-f</B>.
 Without options, displays the list of currently remembered directories.
 The default display is on a single line with directory names separated
 by spaces.
-Directories are added to the list with the 
+Directories are added to the list with the
 <B>pushd</B>
 
 command; the
@@ -9885,7 +9897,7 @@ If the
 <B>-l</B>
 
 option is supplied,
-the shell places a dash at the beginning of the zeroth argument passed to 
+the shell places a dash at the beginning of the zeroth argument passed to
 <I>command</I>.
 
 This is what
@@ -9942,11 +9954,10 @@ The supplied
 <I>names</I>
 
 are marked for automatic export to the environment of
-subsequently executed commands.  If the 
+subsequently executed commands.  If the
 <B>-f</B>
 
-option is given,
-the 
+option is given, the
 <I>names</I>
 
 refer to functions.
@@ -9995,7 +10006,7 @@ and
 may be specified as a string (to locate the last command beginning
 with that string) or as a number (an index into the history list,
 where a negative number is used as an offset from the current
-command number).  If 
+command number).  If
 <I>last</I>
 
 is not specified it is set to
@@ -10191,7 +10202,7 @@ If the variable
 
 </FONT>
 is set to 0, no error messages will be displayed, even if the first
-character of 
+character of
 <I>optstring</I>
 
 is not a colon.
@@ -10247,7 +10258,7 @@ It returns false if the end of options is encountered or an
 error occurs.
 <DT><B>hash</B> [<B>-lr</B>] [<B>-p</B> <I>filename</I>] [<B>-dt</B>] [<I>name</I>]<DD>
 Each time <B>hash</B> is invoked,
-the full pathname of the command 
+the full pathname of the command
 <I>name</I>
 
 is determined by searching
@@ -10333,7 +10344,7 @@ The return status is 0 unless no command matches
 
 With no options, display the command
 history list with line numbers.  Lines listed
-with a 
+with a
 <B>*</B>
 
 have been modified.  An argument of
@@ -10572,7 +10583,7 @@ evaluates to 0,
 returns 1; 0 is returned otherwise.
 <DT><B>local</B> [<I>option</I>] [<I>name</I>[=<I>value</I>] ...]<DD>
 For each argument, a local variable named
-<I>name </I>
+<I>name</I>
 
 is created, and assigned
 <I>value</I>.
@@ -10604,17 +10615,17 @@ is supplied, or
 
 <DD>
 Exit a login shell.
-<DT><B>mapfile</B> [<B>-n</B> <I>count</I>] [<B>-O</B> <I>origin</I>] [<B>-s</B> <I>count</I>] [<B>-t</B>] [<B>-u</B> <I>fd</I>] [<B>-C</B> <I>callback</I>] [<B>-c</B> <I>quantum</I>] [<I>array</I>]<DD>
+<DT><B>mapfile</B> [<B>-d</B> <I>delim</I>] [<B>-n</B> <I>count</I>] [<B>-O</B> <I>origin</I>] [<B>-s</B> <I>count</I>] [<B>-t</B>] [<B>-u</B> <I>fd</I>] [<B>-C</B> <I>callback</I>] [<B>-c</B> <I>quantum</I>] [<I>array</I>]<DD>
 
-<DT><B>readarray</B> [<B>-n</B> <I>count</I>] [<B>-O</B> <I>origin</I>] [<B>-s</B> <I>count</I>] [<B>-t</B>] [<B>-u</B> <I>fd</I>] [<B>-C</B> <I>callback</I>] [<B>-c</B> <I>quantum</I>] [<I>array</I>]<DD>
+<DT><B>readarray</B> [<B>-d</B> <I>delim</I>] [<B>-n</B> <I>count</I>] [<B>-O</B> <I>origin</I>] [<B>-s</B> <I>count</I>] [<B>-t</B>] [<B>-u</B> <I>fd</I>] [<B>-C</B> <I>callback</I>] [<B>-c</B> <I>quantum</I>] [<I>array</I>]<DD>
 
 Read lines from the standard input into the indexed array variable
 <I>array</I>,
 
-or from file descriptor 
+or from file descriptor
 <I>fd</I>
 
-if the 
+if the
 <B>-u</B>
 
 option is supplied.
@@ -10627,6 +10638,11 @@ Options, if supplied, have the following meanings:
 <DL COMPACT><DT><DD>
 
 <DL COMPACT>
+<DT><B>-d</B>
+
+<DD>
+The first character of <I>delim</I> is used to terminate each input line,
+rather than newline.
 <DT><B>-n</B>
 
 <DD>
@@ -10678,14 +10694,14 @@ Specify the number of lines read between each call to
 If
 <B>-C</B>
 
-is specified without 
+is specified without
 <B>-c</B>,
 
 the default quantum is 5000.
 When <I>callback</I> is evaluated, it is supplied the index of the next
 array element to be assigned and the line to be assigned to that element
 as additional arguments.
-<I>callback</I> is evaluated after the line is read but before the 
+<I>callback</I> is evaluated after the line is read but before the
 array element is assigned.
 <P>
 
@@ -10744,7 +10760,7 @@ the next to last.
 If the
 <B>popd</B>
 
-command is successful, a 
+command is successful, a
 <B>dirs</B>
 
 is performed as well, and the return status is 0.
@@ -10858,7 +10874,7 @@ to the <B>cd</B> builtin.
 If the
 <B>pushd</B>
 
-command is successful, a 
+command is successful, a
 <B>dirs</B>
 
 is performed as well.
@@ -10882,7 +10898,7 @@ Print the absolute pathname of the current working directory.
 The pathname printed contains no symbolic links if the
 <B>-P</B>
 
-option is supplied or the 
+option is supplied or the
 <B>-o physical</B>
 
 option to the
@@ -10911,7 +10927,7 @@ to the last
 
 If there are fewer words read from the input stream than names,
 the remaining names are assigned empty values.
-The characters in 
+The characters in
 <FONT SIZE=-1><B>IFS</B>
 
 </FONT>
@@ -11089,15 +11105,21 @@ Causes a function to stop executing and return the value specified by
 <I>n</I>
 
 to its caller.
-If 
+If
 <I>n</I>
 
 is omitted, the return status is that of the last command
-executed in the function body.  If
+executed in the function body.
+If <B>return</B> is executed by a trap handler, the last command used to
+determine the status is the last command executed before the trap handler.
+if <B>return</B> is executed during a <B>DEBUG</B> trap, the last command
+used to determine the status is the last command executed by the trap
+handler before <B>return</B> was invoked.
+If
 <B>return</B>
 
 is used outside a function,
-but during execution of a script by the 
+but during execution of a script by the
 <B>.</B>
 
 (<B>source</B>) command, it causes the shell to stop executing
@@ -11128,7 +11150,7 @@ In <I>posix</I> mode, only shell variables are listed.
 The output is sorted according to the current locale.
 When options are specified, they set or unset shell attributes.
 Any arguments remaining after option processing are treated
-as values for the positional parameters and are assigned, in order, to 
+as values for the positional parameters and are assigned, in order, to
 <B>$1</B>,
 
 <B>$2</B>,
@@ -11163,7 +11185,7 @@ or a <I>compound command</I>
 <FONT SIZE=-1><B>SHELL GRAMMAR</B>
 
 </FONT>
-above),  exits with a non-zero status.
+above), exits with a non-zero status.
 The shell does not exit if the
 command that fails is part of the command list immediately following a
 <B>while</B>
@@ -11171,7 +11193,7 @@ command that fails is part of the command list immediately following a
 or
 <B>until</B>
 
-keyword, 
+keyword,
 part of the test following the
 <B>if</B>
 
@@ -11244,9 +11266,9 @@ containing its exit status.
 <DT><B>-n</B>
 
 <DD>
-Read commands but do not execute them.  This may be used to 
-check a shell script for syntax errors.  This is ignored by
-interactive shells.
+Read commands but do not execute them.
+This may be used to check a shell script for syntax errors.
+This is ignored by interactive shells.
 <DT><B>-o </B><I>option-name</I>
 
 <DD>
@@ -11530,7 +11552,7 @@ does not overwrite an existing file with the
 and
 <B>&lt;&gt;</B>
 
-redirection operators.  This may be overridden when 
+redirection operators.  This may be overridden when
 creating output files by using the redirection operator
 <B>&gt;|</B>
 
@@ -11623,7 +11645,7 @@ If
 
 is 0, no parameters are changed.
 If
-<I>n </I>
+<I>n</I>
 
 is not given, it is assumed to be 1.
 If
@@ -11884,7 +11906,7 @@ if the directory name initially supplied does not exist.
 <DT><B>dotglob</B>
 
 <DD>
-If set, 
+If set,
 <B>bash</B>
 
 includes filenames beginning with a `.' in the results of pathname
@@ -11930,8 +11952,8 @@ next command is skipped and not executed.
 <DD>
 If the command run by the <B>DEBUG</B> trap returns a value of 2, and the
 shell is executing in a subroutine (a shell function or a shell script
-executed by the <B>.</B> or <B>source</B> builtins), a call to
-<B>return</B> is simulated.
+executed by the <B>.</B> or <B>source</B> builtins), the shell simulates
+a call to <B>return</B>.
 <DT><B>4.</B>
 
 <DD>
@@ -11946,13 +11968,13 @@ are updated as described in their descriptions above.
 <DT><B>5.</B>
 
 <DD>
-Function tracing is enabled:  command substitution, shell functions, and
+Function tracing is enabled: command substitution, shell functions, and
 subshells invoked with <B>(</B> <I>command</I> <B>)</B> inherit the
 <B>DEBUG</B> and <B>RETURN</B> traps.
 <DT><B>6.</B>
 
 <DD>
-Error tracing is enabled:  command substitution, shell functions, and
+Error tracing is enabled: command substitution, shell functions, and
 subshells invoked with <B>(</B> <I>command</I> <B>)</B> inherit the
 <B>ERR</B> trap.
 </DL></DL>
@@ -12041,7 +12063,7 @@ failed history substitution.
 <DT><B>histverify</B>
 
 <DD>
-If set, and 
+If set, and
 <B>readline</B>
 
 is being used, the results of history substitution are not immediately
@@ -12108,7 +12130,7 @@ The value may not be changed.
 <DT><B>mailwarn</B>
 
 <DD>
-If set, and a file that <B>bash</B> is checking for mail has been  
+If set, and a file that <B>bash</B> is checking for mail has been
 accessed since the last time it was checked, the message ``The mail in
 <I>mailfile</I> has been read'' is displayed.
 <DT><B>no_empty_cmd_completion</B>
@@ -12311,7 +12333,7 @@ under
 the result of the expression is the result of the binary test using
 the first and third arguments as operands.
 The <B>-a</B> and <B>-o</B> operators are considered binary operators
-when there are three arguments.  
+when there are three arguments.
 If the first argument is <B>!</B>, the value is the negation of
 the two-argument test using the second and third arguments.
 If the first argument is exactly <B>(</B> and the third argument is
@@ -12321,7 +12343,7 @@ Otherwise, the expression is false.
 <DT>4 arguments<DD>
 If the first argument is <B>!</B>, the result is the negation of
 the three-argument expression composed of the remaining arguments.
-Otherwise, the expression is parsed and evaluated according to 
+Otherwise, the expression is parsed and evaluated according to
 precedence using the rules listed above.
 <DT>5 or more arguments<DD>
 The expression is parsed and evaluated according to precedence
@@ -12359,7 +12381,7 @@ is absent (and there is a single <I>sigspec</I>) or
 each specified signal is
 reset to its original disposition (the value it had
 upon entrance to the shell).
-If 
+If
 <I>arg</I>
 
 is the null string the signal specified by each
@@ -12456,9 +12478,9 @@ is
 the command
 <I>arg</I>
 
-is executed whenever a 
+is executed whenever a
 a pipeline (which may consist of a single simple
-command), a list, or a compound command returns a 
+command), a list, or a compound command returns a
 non-zero exit status,
 subject to the following conditions.
 The
@@ -12472,7 +12494,7 @@ command is part of the command list immediately following a
 or
 <B>until</B>
 
-keyword, 
+keyword,
 part of the test in an
 <I>if</I>
 
@@ -12503,7 +12525,7 @@ is invalid; otherwise
 
 returns true.
 <DT><B>type</B> [<B>-aftpP</B>] <I>name</I> [<I>name</I> ...]<DD>
-With no options, 
+With no options,
 indicate how each
 <I>name</I>
 
@@ -12524,7 +12546,7 @@ prints a string which is one of
 <I>builtin</I>,
 
 or
-<I>file </I>
+<I>file</I>
 
 if
 <I>name</I>
@@ -12573,22 +12595,22 @@ and
 <B>-P</B>
 
 print the hashed value, which is not necessarily the file that appears
-first in 
+first in
 <FONT SIZE=-1><B>PATH</B>.
 
 </FONT>
 If the
 <B>-a</B>
 
-option is used, 
+option is used,
 <B>type</B>
 
 prints all of the places that contain
-an executable named 
+an executable named
 <I>name</I>.
 
 This includes aliases and functions,
-if and only if the 
+if and only if the
 <B>-p</B>
 
 option is not also used.
@@ -12753,7 +12775,7 @@ or an error occurs while setting a new limit.
 </DL>
 
 <DT><B>umask</B> [<B>-p</B>] [<B>-S</B>] [<I>mode</I>]<DD>
-The user file-creation mask is set to 
+The user file-creation mask is set to
 <I>mode</I>.
 
 If
@@ -13126,7 +13148,7 @@ this manual page should be directed to
 It's too big and too slow.
 <P>
 
-There are some subtle differences between 
+There are some subtle differences between
 <B>bash</B>
 
 and traditional versions of
@@ -13164,7 +13186,7 @@ There may be only one active coprocess at a time.
 <HR>
 <TABLE WIDTH=100%>
 <TR>
-<TH ALIGN=LEFT width=33%>GNU Bash 4.3<TH ALIGN=CENTER width=33%>2014 February 2<TH ALIGN=RIGHT width=33%>BASH(1)
+<TH ALIGN=LEFT width=33%>GNU Bash 4.3<TH ALIGN=CENTER width=33%>2014 August 27<TH ALIGN=RIGHT width=33%>BASH(1)
 </TR>
 </TABLE>
 <HR>
@@ -13270,6 +13292,6 @@ There may be only one active coprocess at a time.
 </DL>
 <HR>
 This document was created by man2html from bash.1.<BR>
-Time: 24 February 2014 08:28:34 EST
+Time: 15 September 2014 12:02:02 EDT
 </BODY>
 </HTML>
diff --git a/doc/bash.pdf b/doc/bash.pdf
index fbc1fde7..855159c7 100644
Binary files a/doc/bash.pdf and b/doc/bash.pdf differ
diff --git a/doc/bash.ps b/doc/bash.ps
index 27ff5801..ae2f73b4 100644
--- a/doc/bash.ps
+++ b/doc/bash.ps
@@ -1,6 +1,6 @@
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-(If the shell is started with the ef)108 367.2 R(fecti)-.25 E 1.507 -.15
-(ve u)-.25 H 1.208
+(hem to be speci\214ed.)-2.5 E 1.208
+(If the shell is started with the ef)108 367.2 R(fecti)-.25 E 1.508 -.15
+(ve u)-.25 H 1.207
 (ser \(group\) id not equal to the real user \(group\) id, and the).15 F
-F1<ad70>3.708 E F0 .536(option is not supplied, no startup \214les are \
-read, shell functions are not inherited from the en)108 379.2 R .535
-(vironment, the)-.4 F F3(SHELLOPTS)108 391.2 Q F5(,)A F3 -.27(BA)2.959 G
-(SHOPTS).27 E F5(,)A F3(CDP)2.959 E -.855(AT)-.666 G(H).855 E F5(,)A F0
-(and)2.959 E F3(GLOBIGNORE)3.209 E F0 -.25(va)2.959 G .709
-(riables, if the).25 F 3.209(ya)-.15 G .71(ppear in the en)-3.209 F .71
-(vironment, are)-.4 F .905(ignored, and the ef)108 403.2 R(fecti)-.25 E
-1.205 -.15(ve u)-.25 H .904(ser id is set to the real user id.).15 F
-.904(If the)5.904 F F1<ad70>3.404 E F0 .904(option is supplied at in)
-3.404 F -.2(vo)-.4 G .904(cation, the).2 F(startup beha)108 415.2 Q
-(vior is the same, b)-.2 E(ut the ef)-.2 E(fecti)-.25 E .3 -.15(ve u)
--.25 H(ser id is not reset.).15 E/F6 10.95/Times-Bold@0 SF(DEFINITIONS)
-72 432 Q F0(The follo)108 444 Q
+F1<ad70>3.707 E F0 .536(option is not supplied, no startup \214les are \
+read, shell functions are not inherited from the en)108 379.2 R .536
+(vironment, the)-.4 F F3(SHELLOPTS)108 391.2 Q F5(,)A F3 -.27(BA)2.96 G
+(SHOPTS).27 E F5(,)A F3(CDP)2.96 E -.855(AT)-.666 G(H).855 E F5(,)A F0
+(and)2.96 E F3(GLOBIGNORE)3.209 E F0 -.25(va)2.959 G .709
+(riables, if the).25 F 3.209(ya)-.15 G .709(ppear in the en)-3.209 F
+.709(vironment, are)-.4 F .904(ignored, and the ef)108 403.2 R(fecti)
+-.25 E 1.204 -.15(ve u)-.25 H .904(ser id is set to the real user id.)
+.15 F .904(If the)5.904 F F1<ad70>3.404 E F0 .905
+(option is supplied at in)3.405 F -.2(vo)-.4 G .905(cation, the).2 F
+(startup beha)108 415.2 Q(vior is the same, b)-.2 E(ut the ef)-.2 E
+(fecti)-.25 E .3 -.15(ve u)-.25 H(ser id is not reset.).15 E/F6 10.95
+/Times-Bold@0 SF(DEFINITIONS)72 432 Q F0(The follo)108 444 Q
 (wing de\214nitions are used throughout the rest of this document.)-.25
 E F1(blank)108 456 Q F0 2.5(As)11.54 G(pace or tab)-2.5 E(.)-.4 E F1 -.1
 (wo)108 468 S(rd).1 E F0 2.5(As)13.88 G
 (equence of characters considered as a single unit by the shell.)-2.5 E
 (Also kno)5 E(wn as a)-.25 E F1(tok)2.5 E(en)-.1 E F0(.)A F1(name)108
-480 Q F0(A)12.67 E F4(wor)3.005 E(d)-.37 E F0 .165
+480 Q F0(A)12.67 E F4(wor)3.006 E(d)-.37 E F0 .165
 (consisting only of alphanumeric characters and underscores, and be)
-3.435 F .166(ginning with an alpha-)-.15 F
+3.436 F .165(ginning with an alpha-)-.15 F
 (betic character or an underscore.)144 492 Q(Also referred to as an)5 E
 F1(identi\214er)2.5 E F0(.)A F1(metacharacter)108 504 Q F0 2.5(Ac)144
 516 S(haracter that, when unquoted, separates w)-2.5 E 2.5(ords. One)-.1
@@ -559,32 +563,32 @@ F(of the follo)2.5 E(wing:)-.25 E F1 5(|&;\(\)<>s)144 528 S 2.5
 2.5 E(en)-.1 E F0(that performs a control function.)2.5 E
 (It is one of the follo)5 E(wing symbols:)-.25 E F1 2.5
 (|| & && ; ;; \( \) | |&)144 564 R(<newline>)10 E F6(RESER)72 580.8 Q
-(VED W)-.602 E(ORDS)-.11 E F4 .307(Reserved wor)108 592.8 R(ds)-.37 E F0
-.307(are w)2.807 F .307(ords that ha)-.1 F .607 -.15(ve a s)-.2 H .306
-(pecial meaning to the shell.).15 F .306(The follo)5.306 F .306(wing w)
--.25 F .306(ords are recognized as)-.1 F(reserv)108 604.8 Q .227
+(VED W)-.602 E(ORDS)-.11 E F4 .306(Reserved wor)108 592.8 R(ds)-.37 E F0
+.306(are w)2.806 F .306(ords that ha)-.1 F .606 -.15(ve a s)-.2 H .306
+(pecial meaning to the shell.).15 F .307(The follo)5.307 F .307(wing w)
+-.25 F .307(ords are recognized as)-.1 F(reserv)108 604.8 Q .227
 (ed when unquoted and either the \214rst w)-.15 F .227
-(ord of a simple command \(see)-.1 F F3 .227(SHELL GRAMMAR)2.727 F F0
-(belo)2.477 E .227(w\) or)-.25 F(the third w)108 616.8 Q(ord of a)-.1 E
+(ord of a simple command \(see)-.1 F F3 .226(SHELL GRAMMAR)2.727 F F0
+(belo)2.476 E .226(w\) or)-.25 F(the third w)108 616.8 Q(ord of a)-.1 E
 F1(case)2.5 E F0(or)2.5 E F1 -.25(fo)2.5 G(r).25 E F0(command:)2.5 E F1
 11.295(!c)144 633.6 S 8.795(ase copr)-11.295 F 8.795
 (oc do done elif else esac \214 f)-.18 F 8.795
 (or function if in select then)-.25 F 7.5(until while { } time [[ ]])144
 645.6 R F6(SHELL GRAMMAR)72 662.4 Q F1(Simple Commands)87 674.4 Q F0(A)
-108 686.4 Q F4 .388(simple command)2.888 F F0 .388
-(is a sequence of optional v)2.888 F .389(ariable assignments follo)-.25
-F .389(wed by)-.25 F F1(blank)2.889 E F0 .389(-separated w)B .389
-(ords and)-.1 F .816(redirections, and terminated by a)108 698.4 R F4
-(contr)3.316 E .815(ol oper)-.45 F(ator)-.15 E F0 5.815(.T)C .815
-(he \214rst w)-5.815 F .815(ord speci\214es the command to be e)-.1 F
+108 686.4 Q F4 .389(simple command)2.889 F F0 .389
+(is a sequence of optional v)2.889 F .388(ariable assignments follo)-.25
+F .388(wed by)-.25 F F1(blank)2.888 E F0 .388(-separated w)B .388
+(ords and)-.1 F .815(redirections, and terminated by a)108 698.4 R F4
+(contr)3.315 E .815(ol oper)-.45 F(ator)-.15 E F0 5.815(.T)C .815
+(he \214rst w)-5.815 F .816(ord speci\214es the command to be e)-.1 F
 -.15(xe)-.15 G(cuted,).15 E(and is passed as ar)108 710.4 Q
 (gument zero.)-.18 E(The remaining w)5 E(ords are passed as ar)-.1 E
 (guments to the in)-.18 E -.2(vo)-.4 G -.1(ke).2 G 2.5(dc).1 G(ommand.)
--2.5 E .175(The return v)108 727.2 R .175(alue of a)-.25 F F4 .175
-(simple command)2.675 F F0 .175(is its e)2.675 F .175
-(xit status, or 128+)-.15 F F4(n)A F0 .176
-(if the command is terminated by signal)3.508 F F4(n)2.676 E F0(.).24 E
-(GNU Bash 4.3)72 768 Q(2014 February 2)141.79 E(3)195.95 E 0 Cg EP
+-2.5 E .176(The return v)108 727.2 R .176(alue of a)-.25 F F4 .176
+(simple command)2.676 F F0 .175(is its e)2.676 F .175
+(xit status, or 128+)-.15 F F4(n)A F0 .175
+(if the command is terminated by signal)3.508 F F4(n)2.675 E F0(.).24 E
+(GNU Bash 4.3)72 768 Q(2014 August 27)142.895 E(3)197.055 E 0 Cg EP
 %%Page: 4 4
 %%BeginPageSetup
 BP
@@ -596,17 +600,17 @@ e commands separated by one of the control operators)2.996 F F1(|)2.996
 E F0(or)2.996 E F1(|&)2.996 E F0 5.496(.T)C(he)-5.496 E
 (format for a pipeline is:)108 108 Q([)144 124.8 Q F1(time)A F0([)2.5 E
 F1<ad70>A F0(]] [ ! ])A F2(command)2.5 E F0 2.5([[)2.5 G F1(|)-2.5 E/F3
-10/Symbol SF<ef>A F1(|&)A F0(])A F2(command2)2.5 E F0(... ])2.5 E .243
-(The standard output of)108 141.6 R F2(command)2.943 E F0 .244
-(is connected via a pipe to the standard input of)3.513 F F2(command2)
-2.744 E F0 5.244(.T).02 G .244(his connec-)-5.244 F .643
-(tion is performed before an)108 153.6 R 3.143(yr)-.15 G .642
-(edirections speci\214ed by the command \(see)-3.143 F/F4 9/Times-Bold@0
-SF(REDIRECTION)3.142 E F0(belo)2.892 E 3.142(w\). If)-.25 F F1(|&)3.142
-E F0(is)3.142 E(used,)108 165.6 Q F2(command)3.647 E F0 2.247 -.55('s s)
+10/Symbol SF<ef>A F1(|&)A F0(])A F2(command2)2.5 E F0(... ])2.5 E .244
+(The standard output of)108 141.6 R F2(command)2.944 E F0 .243
+(is connected via a pipe to the standard input of)3.514 F F2(command2)
+2.743 E F0 5.243(.T).02 G .243(his connec-)-5.243 F .642
+(tion is performed before an)108 153.6 R 3.142(yr)-.15 G .642
+(edirections speci\214ed by the command \(see)-3.142 F/F4 9/Times-Bold@0
+SF(REDIRECTION)3.143 E F0(belo)2.893 E 3.143(w\). If)-.25 F F1(|&)3.143
+E F0(is)3.143 E(used,)108 165.6 Q F2(command)3.648 E F0 2.248 -.55('s s)
 D 1.147(tandard error).55 F 3.647(,i)-.4 G 3.647(na)-3.647 G 1.147
 (ddition to its standard output, is connected to)-3.647 F F2(command2)
-3.648 E F0 2.248 -.55('s s)D(tandard).55 E .028
+3.647 E F0 2.247 -.55('s s)D(tandard).55 E .028
 (input through the pipe; it is shorthand for)108 177.6 R F1 .028(2>&1 |)
 2.528 F F0 5.028(.T)C .028
 (his implicit redirection of the standard error to the stan-)-5.028 F
@@ -614,69 +618,68 @@ D 1.147(tandard error).55 F 3.647(,i)-.4 G 3.647(na)-3.647 G 1.147
 (edirections speci\214ed by the command.)-2.5 E .48
 (The return status of a pipeline is the e)108 206.4 R .48
 (xit status of the last command, unless the)-.15 F F1(pipefail)2.98 E F0
-.48(option is enabled.)2.98 F(If)108 218.4 Q F1(pipefail)2.687 E F0 .187
-(is enabled, the pipeline')2.687 F 2.687(sr)-.55 G .186
-(eturn status is the v)-2.687 F .186
-(alue of the last \(rightmost\) command to e)-.25 F .186(xit with a)-.15
-F .61(non-zero status, or zero if all commands e)108 230.4 R .611
-(xit successfully)-.15 F 5.611(.I)-.65 G 3.111(ft)-5.611 G .611
-(he reserv)-3.111 F .611(ed w)-.15 F(ord)-.1 E F1(!)3.111 E F0 .611
-(precedes a pipeline, the)5.611 F -.15(ex)108 242.4 S .55
+.48(option is enabled.)2.98 F(If)108 218.4 Q F1(pipefail)2.686 E F0 .186
+(is enabled, the pipeline')2.686 F 2.686(sr)-.55 G .186
+(eturn status is the v)-2.686 F .187
+(alue of the last \(rightmost\) command to e)-.25 F .187(xit with a)-.15
+F .611(non-zero status, or zero if all commands e)108 230.4 R .611
+(xit successfully)-.15 F 5.611(.I)-.65 G 3.111(ft)-5.611 G .61
+(he reserv)-3.111 F .61(ed w)-.15 F(ord)-.1 E F1(!)3.11 E F0 .61
+(precedes a pipeline, the)5.61 F -.15(ex)108 242.4 S .55
 (it status of that pipeline is the logical ne).15 F -.05(ga)-.15 G .55
 (tion of the e).05 F .55(xit status as described abo)-.15 F -.15(ve)-.15
 G 5.55(.T).15 G .55(he shell w)-5.55 F .55(aits for)-.1 F
 (all commands in the pipeline to terminate before returning a v)108
-254.4 Q(alue.)-.25 E .298(If the)108 271.2 R F1(time)2.799 E F0(reserv)
+254.4 Q(alue.)-.25 E .299(If the)108 271.2 R F1(time)2.799 E F0(reserv)
 2.799 E .299(ed w)-.15 F .299(ord precedes a pipeline, the elapsed as w\
 ell as user and system time consumed by its)-.1 F -.15(exe)108 283.2 S
-.14(cution are reported when the pipeline terminates.).15 F(The)5.139 E
-F1<ad70>2.639 E F0 .139(option changes the output format to that spec-)
-2.639 F .302(i\214ed by POSIX.)108 295.2 R .303(When the shell is in)
-5.302 F F2 .303(posix mode)2.803 F F0 2.803(,i)C 2.803(td)-2.803 G .303
+.139(cution are reported when the pipeline terminates.).15 F(The)5.139 E
+F1<ad70>2.639 E F0 .14(option changes the output format to that spec-)
+2.639 F .303(i\214ed by POSIX.)108 295.2 R .303(When the shell is in)
+5.303 F F2 .303(posix mode)2.803 F F0 2.803(,i)C 2.803(td)-2.803 G .303
 (oes not recognize)-2.803 F F1(time)2.803 E F0 .303(as a reserv)2.803 F
-.303(ed w)-.15 F .303(ord if the ne)-.1 F(xt)-.15 E(tok)108 307.2 Q .736
+.303(ed w)-.15 F .302(ord if the ne)-.1 F(xt)-.15 E(tok)108 307.2 Q .735
 (en be)-.1 F .736(gins with a `-'.)-.15 F(The)5.736 E F4(TIMEFORMA)3.236
 E(T)-.855 E F0 -.25(va)2.986 G .736
-(riable may be set to a format string that speci\214es ho).25 F 3.235
-(wt)-.25 G(he)-3.235 E 2.225
+(riable may be set to a format string that speci\214es ho).25 F 3.236
+(wt)-.25 G(he)-3.236 E 2.226
 (timing information should be displayed; see the description of)108
-319.2 R F4(TIMEFORMA)4.726 E(T)-.855 E F0(under)4.476 E F1 2.226
-(Shell V)4.726 F(ariables)-.92 E F0(belo)108 331.2 Q -.65(w.)-.25 G .85
+319.2 R F4(TIMEFORMA)4.725 E(T)-.855 E F0(under)4.475 E F1 2.225
+(Shell V)4.725 F(ariables)-.92 E F0(belo)108 331.2 Q -.65(w.)-.25 G .85
 (When the shell is in)108 348 R F2 .85(posix mode)3.35 F F0(,)A F1(time)
 3.35 E F0 .85(may be follo)3.35 F .85(wed by a ne)-.25 F 3.35(wline. In)
--.25 F .85(this case, the shell displays the)3.35 F 1.073
+-.25 F .85(this case, the shell displays the)3.35 F 1.074
 (total user and system time consumed by the shell and its children.)108
-360 R(The)6.074 E F4(TIMEFORMA)3.574 E(T)-.855 E F0 -.25(va)3.324 G
-1.074(riable may be).25 F
+360 R(The)6.073 E F4(TIMEFORMA)3.573 E(T)-.855 E F0 -.25(va)3.323 G
+1.073(riable may be).25 F
 (used to specify the format of the time information.)108 372 Q
 (Each command in a pipeline is e)108 388.8 Q -.15(xe)-.15 G
 (cuted as a separate process \(i.e., in a subshell\).).15 E F1(Lists)87
-405.6 Q F0(A)108 417.6 Q F2(list)2.85 E F0 .35(is a sequence of one or \
-more pipelines separated by one of the operators)2.85 F F1(;)2.849 E F0
-(,)A F1(&)2.849 E F0(,)A F1(&&)2.849 E F0 2.849(,o)C(r)-2.849 E F1(||)
-2.849 E F0 2.849(,a)C .349(nd option-)-2.849 F
-(ally terminated by one of)108 429.6 Q F1(;)2.5 E F0(,)A F1(&)2.5 E F0
-2.5(,o)C(r)-2.5 E F1(<newline>)2.5 E F0(.)A .96
-(Of these list operators,)108 446.4 R F1(&&)3.46 E F0(and)3.46 E F1(||)
-3.46 E F0(ha)3.46 E 1.26 -.15(ve e)-.2 H .961(qual precedence, follo).15
-F .961(wed by)-.25 F F1(;)3.461 E F0(and)3.461 E F1(&)3.461 E F0 3.461
-(,w)C .961(hich ha)-3.461 F 1.261 -.15(ve e)-.2 H .961(qual prece-).15 F
-(dence.)108 458.4 Q 2.5(As)108 475.2 S(equence of one or more ne)-2.5 E
-(wlines may appear in a)-.25 E F2(list)2.5 E F0
-(instead of a semicolon to delimit commands.)2.5 E .029
+405.6 Q F0(A)108 417.6 Q F2(list)2.849 E F0 .349(is a sequence of one o\
+r more pipelines separated by one of the operators)2.849 F F1(;)2.85 E
+F0(,)A F1(&)2.85 E F0(,)A F1(&&)2.85 E F0 2.85(,o)C(r)-2.85 E F1(||)2.85
+E F0 2.85(,a)C .35(nd option-)-2.85 F(ally terminated by one of)108
+429.6 Q F1(;)2.5 E F0(,)A F1(&)2.5 E F0 2.5(,o)C(r)-2.5 E F1(<newline>)
+2.5 E F0(.)A .961(Of these list operators,)108 446.4 R F1(&&)3.461 E F0
+(and)3.461 E F1(||)3.461 E F0(ha)3.461 E 1.261 -.15(ve e)-.2 H .961
+(qual precedence, follo).15 F .96(wed by)-.25 F F1(;)3.46 E F0(and)3.46
+E F1(&)3.46 E F0 3.46(,w)C .96(hich ha)-3.46 F 1.26 -.15(ve e)-.2 H .96
+(qual prece-).15 F(dence.)108 458.4 Q 2.5(As)108 475.2 S
+(equence of one or more ne)-2.5 E(wlines may appear in a)-.25 E F2(list)
+2.5 E F0(instead of a semicolon to delimit commands.)2.5 E .029
 (If a command is terminated by the control operator)108 492 R F1(&)2.529
 E F0 2.529(,t)C .029(he shell e)-2.529 F -.15(xe)-.15 G .029
-(cutes the command in the).15 F F2(bac)2.528 E(kgr)-.2 E(ound)-.45 E F0
-(in)2.528 E 2.875(as)108 504 S 2.875(ubshell. The)-2.875 F .375
-(shell does not w)2.875 F .375
-(ait for the command to \214nish, and the return status is 0.)-.1 F .376
-(Commands sepa-)5.376 F .849(rated by a)108 516 R F1(;)3.349 E F0 .849
-(are e)3.349 F -.15(xe)-.15 G .848(cuted sequentially; the shell w).15 F
-.848(aits for each command to terminate in turn.)-.1 F .848(The return)
-5.848 F(status is the e)108 528 Q(xit status of the last command e)-.15
+(cutes the command in the).15 F F2(bac)2.529 E(kgr)-.2 E(ound)-.45 E F0
+(in)2.529 E 2.876(as)108 504 S 2.876(ubshell. The)-2.876 F .376
+(shell does not w)2.876 F .375
+(ait for the command to \214nish, and the return status is 0.)-.1 F .375
+(Commands sepa-)5.375 F .848(rated by a)108 516 R F1(;)3.348 E F0 .848
+(are e)3.348 F -.15(xe)-.15 G .848(cuted sequentially; the shell w).15 F
+.849(aits for each command to terminate in turn.)-.1 F .849(The return)
+5.849 F(status is the e)108 528 Q(xit status of the last command e)-.15
 E -.15(xe)-.15 G(cuted.).15 E .937(AND and OR lists are sequences of on\
-e of more pipelines separated by the)108 544.8 R F1(&&)3.437 E F0(and)
-3.437 E F1(||)3.437 E F0 .937(control operators,)3.437 F(respecti)108
+e of more pipelines separated by the)108 544.8 R F1(&&)3.436 E F0(and)
+3.436 E F1(||)3.436 E F0 .936(control operators,)3.436 F(respecti)108
 556.8 Q -.15(ve)-.25 G(ly).15 E 5(.A)-.65 G(ND and OR lists are e)-5 E
 -.15(xe)-.15 G(cuted with left associati).15 E(vity)-.25 E 5(.A)-.65 G
 2.5(nA)-5 G(ND list has the form)-2.5 E F2(command1)144 573.6 Q F1(&&)
@@ -684,92 +687,92 @@ e of more pipelines separated by the)108 544.8 R F1(&&)3.437 E F0(and)
 -.15 G(cuted if, and only if,).15 E F2(command1)2.7 E F0(returns an e)
 2.5 E(xit status of zero.)-.15 E(An OR list has the form)108 607.2 Q F2
 (command1)144 624 Q F1(||)2.5 E F2(command2)2.5 E(command2)108.2 645.6 Q
-F0 .729(is e)3.249 F -.15(xe)-.15 G .729(cuted if and only if).15 F F2
+F0 .728(is e)3.248 F -.15(xe)-.15 G .729(cuted if and only if).15 F F2
 (command1)3.429 E F0 .729(returns a non-zero e)3.229 F .729(xit status.)
--.15 F .728(The return status of AND)5.729 F(and OR lists is the e)108
+-.15 F .729(The return status of AND)5.729 F(and OR lists is the e)108
 657.6 Q(xit status of the last command e)-.15 E -.15(xe)-.15 G
 (cuted in the list.).15 E F1(Compound Commands)87 674.4 Q F0(A)108 686.4
-Q F2 1.053(compound command)3.553 F F0 1.053(is one of the follo)3.553 F
+Q F2 1.054(compound command)3.554 F F0 1.054(is one of the follo)3.554 F
 3.553(wing. In)-.25 F 1.053(most cases a)3.553 F F2(list)3.553 E F0
-1.054(in a command')3.554 F 3.554(sd)-.55 G 1.054(escription may be)
--3.554 F 1.027(separated from the rest of the command by one or more ne)
-108 698.4 R 1.026(wlines, and may be follo)-.25 F 1.026(wed by a ne)-.25
-F 1.026(wline in)-.25 F(place of a semicolon.)108 710.4 Q(GNU Bash 4.3)
-72 768 Q(2014 February 2)141.79 E(4)195.95 E 0 Cg EP
+1.053(in a command')3.553 F 3.553(sd)-.55 G 1.053(escription may be)
+-3.553 F 1.026(separated from the rest of the command by one or more ne)
+108 698.4 R 1.026(wlines, and may be follo)-.25 F 1.027(wed by a ne)-.25
+F 1.027(wline in)-.25 F(place of a semicolon.)108 710.4 Q(GNU Bash 4.3)
+72 768 Q(2014 August 27)142.895 E(4)197.055 E 0 Cg EP
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 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
 -.35 E(\()108 84 Q/F1 10/Times-Italic@0 SF(list)A F0(\))A F1(list)17.11
-E F0 .011(is e)2.511 F -.15(xe)-.15 G .011(cuted in a subshell en).15 F
+E F0 .011(is e)2.512 F -.15(xe)-.15 G .011(cuted in a subshell en).15 F
 .011(vironment \(see)-.4 F/F2 9/Times-Bold@0 SF .011
-(COMMAND EXECUTION ENVIR)2.511 F(ONMENT)-.27 E F0(belo)2.262 E(w\).)-.25
-E -1.11(Va)144 96 S 1.064(riable assignments and b)1.11 F 1.064
+(COMMAND EXECUTION ENVIR)2.511 F(ONMENT)-.27 E F0(belo)2.261 E(w\).)-.25
+E -1.11(Va)144 96 S 1.063(riable assignments and b)1.11 F 1.064
 (uiltin commands that af)-.2 F 1.064(fect the shell')-.25 F 3.564(se)
 -.55 G -.4(nv)-3.564 G 1.064(ironment do not remain in).4 F(ef)144 108 Q
 (fect after the command completes.)-.25 E(The return status is the e)5 E
 (xit status of)-.15 E F1(list)2.5 E F0(.)A({)108 124.8 Q F1(list)2.5 E
-F0 2.5(;})C F1(list)3.89 E F0 .401(is simply e)2.901 F -.15(xe)-.15 G
+F0 2.5(;})C F1(list)3.89 E F0 .402(is simply e)2.902 F -.15(xe)-.15 G
 .401(cuted in the current shell en).15 F(vironment.)-.4 E F1(list)5.401
-E F0 .402(must be terminated with a ne)2.901 F .402(wline or)-.25 F
-3.215(semicolon. This)144 136.8 R .715(is kno)3.215 F .715(wn as a)-.25
+E F0 .401(must be terminated with a ne)2.901 F .401(wline or)-.25 F
+3.214(semicolon. This)144 136.8 R .714(is kno)3.214 F .714(wn as a)-.25
 F F1(gr)3.215 E .715(oup command)-.45 F F0 5.715(.T)C .715
-(he return status is the e)-5.715 F .714(xit status of)-.15 F F1(list)
-3.214 E F0 5.714(.N)C(ote)-5.714 E .219(that unlik)144 148.8 R 2.719(et)
--.1 G .219(he metacharacters)-2.719 F/F3 10/Times-Bold@0 SF(\()2.719 E
-F0(and)2.719 E F3(\))2.719 E F0(,)A F3({)2.719 E F0(and)2.719 E F3(})
-2.719 E F0(are)2.719 E F1 -.37(re)2.72 G .22(served wor).37 F(ds)-.37 E
-F0 .22(and must occur where a reserv)2.72 F(ed)-.15 E -.1(wo)144 160.8 S
-.257(rd is permitted to be recognized.).1 F .257(Since the)5.257 F 2.757
-(yd)-.15 G 2.756(on)-2.757 G .256(ot cause a w)-2.756 F .256
-(ord break, the)-.1 F 2.756(ym)-.15 G .256(ust be separated)-2.756 F
+(he return status is the e)-5.715 F .715(xit status of)-.15 F F1(list)
+3.215 E F0 5.715(.N)C(ote)-5.715 E .22(that unlik)144 148.8 R 2.72(et)
+-.1 G .22(he metacharacters)-2.72 F/F3 10/Times-Bold@0 SF(\()2.72 E F0
+(and)2.72 E F3(\))2.72 E F0(,)A F3({)2.72 E F0(and)2.72 E F3(})2.719 E
+F0(are)2.719 E F1 -.37(re)2.719 G .219(served wor).37 F(ds)-.37 E F0
+.219(and must occur where a reserv)2.719 F(ed)-.15 E -.1(wo)144 160.8 S
+.256(rd is permitted to be recognized.).1 F .256(Since the)5.256 F 2.756
+(yd)-.15 G 2.756(on)-2.756 G .257(ot cause a w)-2.756 F .257
+(ord break, the)-.1 F 2.757(ym)-.15 G .257(ust be separated)-2.757 F
 (from)144 172.8 Q F1(list)2.5 E F0
 (by whitespace or another shell metacharacter)2.5 E(.)-.55 E(\(\()108
 189.6 Q F1 -.2(ex)C(pr).2 E(ession)-.37 E F0(\)\))A(The)144 201.6 Q F1
--.2(ex)2.551 G(pr).2 E(ession)-.37 E F0 .051(is e)2.551 F -.25(va)-.25 G
-.051(luated according to the rules described belo).25 F 2.552(wu)-.25 G
-(nder)-2.552 E F2 .052(ARITHMETIC EV)2.552 F(ALU)-1.215 E(A-)-.54 E
-(TION)144 213.6 Q/F4 9/Times-Roman@0 SF(.)A F0 .411(If the v)4.911 F
-.411(alue of the e)-.25 F .411(xpression is non-zero, the return status\
- is 0; otherwise the return status)-.15 F(is 1.)144 225.6 Q(This is e)5
-E(xactly equi)-.15 E -.25(va)-.25 G(lent to).25 E F3(let ")2.5 E F1 -.2
+-.2(ex)2.552 G(pr).2 E(ession)-.37 E F0 .052(is e)2.552 F -.25(va)-.25 G
+.051(luated according to the rules described belo).25 F 2.551(wu)-.25 G
+(nder)-2.551 E F2 .051(ARITHMETIC EV)2.551 F(ALU)-1.215 E(A-)-.54 E
+(TION)144 213.6 Q/F4 9/Times-Roman@0 SF(.)A F0 .411(If the v)4.91 F .411
+(alue of the e)-.25 F .411(xpression is non-zero, the return status is \
+0; otherwise the return status)-.15 F(is 1.)144 225.6 Q(This is e)5 E
+(xactly equi)-.15 E -.25(va)-.25 G(lent to).25 E F3(let ")2.5 E F1 -.2
 (ex)C(pr).2 E(ession)-.37 E F3(")A F0(.)A F3([[)108 242.4 Q F1 -.2(ex)
-2.5 G(pr).2 E(ession)-.37 E F3(]])2.5 E F0 1.299
+2.5 G(pr).2 E(ession)-.37 E F3(]])2.5 E F0 1.3
 (Return a status of 0 or 1 depending on the e)144 254.4 R -.25(va)-.25 G
-1.3(luation of the conditional e).25 F(xpression)-.15 E F1 -.2(ex)3.8 G
-(pr).2 E(ession)-.37 E F0(.)A 2.274
+1.299(luation of the conditional e).25 F(xpression)-.15 E F1 -.2(ex)
+3.799 G(pr).2 E(ession)-.37 E F0(.)A 2.273
 (Expressions are composed of the primaries described belo)144 266.4 R
-4.773(wu)-.25 G(nder)-4.773 E F2(CONDITION)4.773 E 2.273(AL EXPRES-)-.18
-F(SIONS)144 278.4 Q F4(.)A F0 -.8(Wo)5.632 G 1.133
+4.774(wu)-.25 G(nder)-4.774 E F2(CONDITION)4.774 E 2.274(AL EXPRES-)-.18
+F(SIONS)144 278.4 Q F4(.)A F0 -.8(Wo)5.633 G 1.133
 (rd splitting and pathname e).8 F 1.133
 (xpansion are not performed on the w)-.15 F 1.133(ords between the)-.1 F
-F3([[)3.633 E F0(and)144 290.4 Q F3(]])2.964 E F0 2.964(;t)C .464
-(ilde e)-2.964 F .464(xpansion, parameter and v)-.15 F .464(ariable e)
--.25 F .463(xpansion, arithmetic e)-.15 F .463
+F3([[)3.632 E F0(and)144 290.4 Q F3(]])2.963 E F0 2.963(;t)C .463
+(ilde e)-2.963 F .464(xpansion, parameter and v)-.15 F .464(ariable e)
+-.25 F .464(xpansion, arithmetic e)-.15 F .464
 (xpansion, command substi-)-.15 F 1.081
 (tution, process substitution, and quote remo)144 302.4 R -.25(va)-.15 G
 3.581(la).25 G 1.081(re performed.)-3.581 F 1.081
-(Conditional operators such as)6.081 F F3<ad66>3.581 E F0
+(Conditional operators such as)6.081 F F3<ad66>3.58 E F0
 (must be unquoted to be recognized as primaries.)144 314.4 Q
 (When used with)144 332.4 Q F3([[)2.5 E F0 2.5(,t)C(he)-2.5 E F3(<)2.5 E
 F0(and)2.5 E F3(>)2.5 E F0(operators sort le)2.5 E
-(xicographically using the current locale.)-.15 E .503(When the)144
-350.4 R F3(==)3.003 E F0(and)3.002 E F3(!=)3.002 E F0 .502(operators ar\
+(xicographically using the current locale.)-.15 E .502(When the)144
+350.4 R F3(==)3.002 E F0(and)3.002 E F3(!=)3.002 E F0 .502(operators ar\
 e used, the string to the right of the operator is considered a pat-)
 3.002 F .81(tern and matched according to the rules described belo)144
 362.4 R 3.31(wu)-.25 G(nder)-3.31 E F3 -.1(Pa)3.31 G(tter).1 E 3.31(nM)
 -.15 G(atching)-3.31 E F0 3.31(,a)C 3.31(si)-3.31 G 3.31(ft)-3.31 G(he)
 -3.31 E F3(ext-)3.31 E(glob)144 374.4 Q F0 1.007
-(shell option were enabled.)3.507 F(The)6.007 E F3(=)3.507 E F0 1.007
+(shell option were enabled.)3.506 F(The)6.007 E F3(=)3.507 E F0 1.007
 (operator is equi)3.507 F -.25(va)-.25 G 1.007(lent to).25 F F3(==)3.507
 E F0 6.007(.I)C 3.507(ft)-6.007 G 1.007(he shell option)-3.507 F F3
-(nocase-)3.506 E(match)144 386.4 Q F0 .198
+(nocase-)3.507 E(match)144 386.4 Q F0 .198
 (is enabled, the match is performed without re)2.698 F -.05(ga)-.15 G
-.198(rd to the case of alphabetic characters.).05 F(The)5.198 E 1.068
+.198(rd to the case of alphabetic characters.).05 F(The)5.198 E 1.067
 (return v)144 398.4 R 1.068(alue is 0 if the string matches \()-.25 F F3
 (==)A F0 3.568(\)o)C 3.568(rd)-3.568 G 1.068(oes not match \()-3.568 F
-F3(!=)A F0 3.568(\)t)C 1.067(he pattern, and 1 otherwise.)-3.568 F(An)
+F3(!=)A F0 3.568(\)t)C 1.068(he pattern, and 1 otherwise.)-3.568 F(An)
 144 410.4 Q 2.5(yp)-.15 G(art of the pattern may be quoted to force the\
  quoted portion to be matched as a string.)-2.5 E .243
 (An additional binary operator)144 428.4 R(,)-.4 E F3(=~)2.743 E F0
@@ -777,44 +780,44 @@ F3(!=)A F0 3.568(\)t)C 1.067(he pattern, and 1 otherwise.)-3.568 F(An)
 (ilable, with the same precedence as).25 F F3(==)2.743 E F0(and)2.743 E
 F3(!=)2.743 E F0 5.243(.W)C .243(hen it is)-5.243 F 1.953
 (used, the string to the right of the operator is considered an e)144
-440.4 R 1.953(xtended re)-.15 F 1.953(gular e)-.15 F 1.953
+440.4 R 1.954(xtended re)-.15 F 1.954(gular e)-.15 F 1.954
 (xpression and)-.15 F .207(matched accordingly \(as in)144 452.4 R F1
 -.37(re)2.707 G -.1(ge)-.03 G(x)-.1 E F0 2.707(\(3\)\). The)B .207
 (return v)2.707 F .207
-(alue is 0 if the string matches the pattern, and 1)-.25 F 3.346
-(otherwise. If)144 464.4 R .846(the re)3.346 F .846(gular e)-.15 F .845
+(alue is 0 if the string matches the pattern, and 1)-.25 F 3.345
+(otherwise. If)144 464.4 R .845(the re)3.345 F .845(gular e)-.15 F .846
 (xpression is syntactically incorrect, the conditional e)-.15 F
-(xpression')-.15 E 3.345(sr)-.55 G(eturn)-3.345 E -.25(va)144 476.4 S
-.666(lue is 2.).25 F .667(If the shell option)5.667 F F3(nocasematch)
+(xpression')-.15 E 3.346(sr)-.55 G(eturn)-3.346 E -.25(va)144 476.4 S
+.667(lue is 2.).25 F .667(If the shell option)5.667 F F3(nocasematch)
 3.167 E F0 .667(is enabled, the match is performed without re)3.167 F
--.05(ga)-.15 G .667(rd to).05 F .593(the case of alphabetic characters.)
-144 488.4 R(An)5.593 E 3.093(yp)-.15 G .592
-(art of the pattern may be quoted to force the quoted por)-3.093 F(-)-.2
+-.05(ga)-.15 G .666(rd to).05 F .592(the case of alphabetic characters.)
+144 488.4 R(An)5.592 E 3.092(yp)-.15 G .593
+(art of the pattern may be quoted to force the quoted por)-3.092 F(-)-.2
 E 1.016(tion to be matched as a string.)144 500.4 R(Brack)6.016 E 1.016
 (et e)-.1 F 1.016(xpressions in re)-.15 F 1.016(gular e)-.15 F 1.016
-(xpressions must be treated care-)-.15 F(fully)144 512.4 Q 4.436(,s)-.65
-G 1.936
-(ince normal quoting characters lose their meanings between brack)-4.436
-F 4.435(ets. If)-.1 F 1.935(the pattern is)4.435 F .264
-(stored in a shell v)144 524.4 R .264(ariable, quoting the v)-.25 F .264
-(ariable e)-.25 F .265
-(xpansion forces the entire pattern to be matched as)-.15 F 3.774(as)144
-536.4 S 3.774(tring. Substrings)-3.774 F 1.274
-(matched by parenthesized sube)3.774 F 1.273(xpressions within the re)
--.15 F 1.273(gular e)-.15 F 1.273(xpression are)-.15 F(sa)144 548.4 Q
--.15(ve)-.2 G 3.096(di).15 G 3.097(nt)-3.096 G .597(he array v)-3.097 F
+(xpressions must be treated care-)-.15 F(fully)144 512.4 Q 4.435(,s)-.65
+G 1.935
+(ince normal quoting characters lose their meanings between brack)-4.435
+F 4.436(ets. If)-.1 F 1.936(the pattern is)4.436 F .265
+(stored in a shell v)144 524.4 R .265(ariable, quoting the v)-.25 F .264
+(ariable e)-.25 F .264
+(xpansion forces the entire pattern to be matched as)-.15 F 3.773(as)144
+536.4 S 3.773(tring. Substrings)-3.773 F 1.274
+(matched by parenthesized sube)3.773 F 1.274(xpressions within the re)
+-.15 F 1.274(gular e)-.15 F 1.274(xpression are)-.15 F(sa)144 548.4 Q
+-.15(ve)-.2 G 3.097(di).15 G 3.097(nt)-3.097 G .597(he array v)-3.097 F
 (ariable)-.25 E F2 -.27(BA)3.097 G(SH_REMA).27 E(TCH)-.855 E F4(.)A F0
 .597(The element of)5.097 F F2 -.27(BA)3.097 G(SH_REMA).27 E(TCH)-.855 E
-F0 .597(with inde)2.847 F 3.097(x0i)-.15 G(s)-3.097 E .049
+F0 .597(with inde)2.847 F 3.097(x0)-.15 G(is)-.001 E .049
 (the portion of the string matching the entire re)144 560.4 R .049
-(gular e)-.15 F 2.549(xpression. The)-.15 F .049(element of)2.549 F F2
--.27(BA)2.549 G(SH_REMA).27 E(TCH)-.855 E F0(with inde)144 572.4 Q(x)
--.15 E F1(n)2.5 E F0(is the portion of the string matching the)2.5 E F1
-(n)2.5 E F0(th parenthesized sube)A(xpression.)-.15 E .785
-(Expressions may be combined using the follo)144 590.4 R .786
+(gular e)-.15 F 2.549(xpression. The)-.15 F .05(element of)2.55 F F2
+-.27(BA)2.55 G(SH_REMA).27 E(TCH)-.855 E F0(with inde)144 572.4 Q(x)-.15
+E F1(n)2.5 E F0(is the portion of the string matching the)2.5 E F1(n)2.5
+E F0(th parenthesized sube)A(xpression.)-.15 E .786
+(Expressions may be combined using the follo)144 590.4 R .785
 (wing operators, listed in decreasing order of prece-)-.25 F(dence:)144
 602.4 Q F3(\()144 620.4 Q F1 -.2(ex)2.5 G(pr).2 E(ession)-.37 E F3(\))
-2.5 E F0 .523(Returns the v)180 632.4 R .522(alue of)-.25 F F1 -.2(ex)
+2.5 E F0 .522(Returns the v)180 632.4 R .522(alue of)-.25 F F1 -.2(ex)
 3.022 G(pr).2 E(ession)-.37 E F0 5.522(.T)C .522(his may be used to o)
 -5.522 F -.15(ve)-.15 G .522(rride the normal precedence of).15 F
 (operators.)180 644.4 Q F3(!)144 656.4 Q F1 -.2(ex)2.5 G(pr).2 E(ession)
@@ -827,144 +830,143 @@ F0 .597(with inde)2.847 F 3.097(x0i)-.15 G(s)-3.097 E .049
 (ex)2.5 G(pr).2 E(ession2)-.37 E F0 -.35(Tr)180 716.4 S(ue if either).35
 E F1 -.2(ex)2.5 G(pr).2 E(ession1)-.37 E F0(or)2.5 E F1 -.2(ex)2.5 G(pr)
 .2 E(ession2)-.37 E F0(is true.)2.52 E(GNU Bash 4.3)72 768 Q
-(2014 February 2)141.79 E(5)195.95 E 0 Cg EP
+(2014 August 27)142.895 E(5)197.055 E 0 Cg EP
 %%Page: 6 6
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 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E(The)144 84 Q/F1 10/Times-Bold@0 SF(&&)3.64 E F0(and)3.64 E F1(||)
-3.64 E F0 1.14(operators do not e)3.64 F -.25(va)-.25 G(luate).25 E/F2
-10/Times-Italic@0 SF -.2(ex)3.641 G(pr).2 E(ession2)-.37 E F0 1.141
-(if the v)3.641 F 1.141(alue of)-.25 F F2 -.2(ex)3.641 G(pr).2 E
-(ession1)-.37 E F0 1.141(is suf)3.641 F 1.141(\214cient to)-.25 F
+-.35 E(The)144 84 Q/F1 10/Times-Bold@0 SF(&&)3.641 E F0(and)3.641 E F1
+(||)3.641 E F0 1.141(operators do not e)3.641 F -.25(va)-.25 G(luate).25
+E/F2 10/Times-Italic@0 SF -.2(ex)3.641 G(pr).2 E(ession2)-.37 E F0 1.141
+(if the v)3.641 F 1.14(alue of)-.25 F F2 -.2(ex)3.64 G(pr).2 E(ession1)
+-.37 E F0 1.14(is suf)3.64 F 1.14(\214cient to)-.25 F
 (determine the return v)144 96 Q(alue of the entire conditional e)-.25 E
 (xpression.)-.15 E F1 -.25(fo)108 112.8 S(r).25 E F2(name)2.5 E F0 2.5
 ([[)2.5 G F1(in)A F0([)2.5 E F2(wor)2.5 E 2.5(d.)-.37 G(..)-2.5 E F0 2.5
-(]];])2.5 G F1(do)A F2(list)2.5 E F0(;)2.5 E F1(done)2.5 E F0 .424
-(The list of w)144 124.8 R .424(ords follo)-.1 F(wing)-.25 E F1(in)2.924
-E F0 .423(is e)2.924 F .423(xpanded, generating a list of items.)-.15 F
-.423(The v)5.423 F(ariable)-.25 E F2(name)2.923 E F0 .423(is set to)
-2.923 F .653(each element of this list in turn, and)144 136.8 R F2(list)
+(]];])2.5 G F1(do)A F2(list)2.5 E F0(;)2.5 E F1(done)2.5 E F0 .423
+(The list of w)144 124.8 R .423(ords follo)-.1 F(wing)-.25 E F1(in)2.923
+E F0 .423(is e)2.923 F .423(xpanded, generating a list of items.)-.15 F
+.424(The v)5.424 F(ariable)-.25 E F2(name)2.924 E F0 .424(is set to)
+2.924 F .653(each element of this list in turn, and)144 136.8 R F2(list)
 3.153 E F0 .653(is e)3.153 F -.15(xe)-.15 G .653(cuted each time.).15 F
 .653(If the)5.653 F F1(in)3.153 E F2(wor)3.153 E(d)-.37 E F0 .653
-(is omitted, the)3.153 F F1 -.25(fo)3.153 G(r).25 E F0 .649(command e)
-144 148.8 R -.15(xe)-.15 G(cutes).15 E F2(list)3.149 E F0 .648
+(is omitted, the)3.153 F F1 -.25(fo)3.153 G(r).25 E F0 .648(command e)
+144 148.8 R -.15(xe)-.15 G(cutes).15 E F2(list)3.148 E F0 .648
 (once for each positional parameter that is set \(see)3.148 F/F3 9
-/Times-Bold@0 SF -.666(PA)3.148 G(RAMETERS).666 E F0(belo)2.898 E(w\).)
--.25 E .153(The return status is the e)144 160.8 R .153
-(xit status of the last command that e)-.15 F -.15(xe)-.15 G 2.654
-(cutes. If).15 F .154(the e)2.654 F .154(xpansion of the items)-.15 F
+/Times-Bold@0 SF -.666(PA)3.149 G(RAMETERS).666 E F0(belo)2.899 E(w\).)
+-.25 E .154(The return status is the e)144 160.8 R .153
+(xit status of the last command that e)-.15 F -.15(xe)-.15 G 2.653
+(cutes. If).15 F .153(the e)2.653 F .153(xpansion of the items)-.15 F
 (follo)144 172.8 Q(wing)-.25 E F1(in)2.5 E F0
 (results in an empty list, no commands are e)2.5 E -.15(xe)-.15 G
 (cuted, and the return status is 0.).15 E F1 -.25(fo)108 189.6 S(r).25 E
 F0(\(\()2.5 E F2 -.2(ex)2.5 G(pr1).2 E F0(;)2.5 E F2 -.2(ex)2.5 G(pr2).2
 E F0(;)2.5 E F2 -.2(ex)2.5 G(pr3).2 E F0(\)\) ;)2.5 E F1(do)2.5 E F2
-(list)2.5 E F0(;)2.5 E F1(done)2.5 E F0 1.236(First, the arithmetic e)
-144 201.6 R(xpression)-.15 E F2 -.2(ex)3.736 G(pr1).2 E F0 1.235(is e)
-3.736 F -.25(va)-.25 G 1.235
-(luated according to the rules described belo).25 F 3.735(wu)-.25 G
-(nder)-3.735 E F3 .561(ARITHMETIC EV)144 213.6 R(ALU)-1.215 E -.855(AT)
--.54 G(ION).855 E/F4 9/Times-Roman@0 SF(.)A F0 .561(The arithmetic e)
-5.061 F(xpression)-.15 E F2 -.2(ex)3.061 G(pr2).2 E F0 .562(is then e)
-3.062 F -.25(va)-.25 G .562(luated repeatedly until).25 F .592(it e)144
-225.6 R -.25(va)-.25 G .592(luates to zero.).25 F .592(Each time)5.592 F
+(list)2.5 E F0(;)2.5 E F1(done)2.5 E F0 1.235(First, the arithmetic e)
+144 201.6 R(xpression)-.15 E F2 -.2(ex)3.735 G(pr1).2 E F0 1.235(is e)
+3.735 F -.25(va)-.25 G 1.236
+(luated according to the rules described belo).25 F 3.736(wu)-.25 G
+(nder)-3.736 E F3 .562(ARITHMETIC EV)144 213.6 R(ALU)-1.215 E -.855(AT)
+-.54 G(ION).855 E/F4 9/Times-Roman@0 SF(.)A F0 .562(The arithmetic e)
+5.062 F(xpression)-.15 E F2 -.2(ex)3.062 G(pr2).2 E F0 .561(is then e)
+3.061 F -.25(va)-.25 G .561(luated repeatedly until).25 F .591(it e)144
+225.6 R -.25(va)-.25 G .591(luates to zero.).25 F .592(Each time)5.591 F
 F2 -.2(ex)3.092 G(pr2).2 E F0 -.25(eva)3.092 G .592
-(luates to a non-zero v).25 F(alue,)-.25 E F2(list)3.092 E F0 .591(is e)
-3.092 F -.15(xe)-.15 G .591(cuted and the arith-).15 F .228(metic e)144
-237.6 R(xpression)-.15 E F2 -.2(ex)2.728 G(pr3).2 E F0 .229(is e)2.728 F
+(luates to a non-zero v).25 F(alue,)-.25 E F2(list)3.092 E F0 .592(is e)
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+237.6 R(xpression)-.15 E F2 -.2(ex)2.729 G(pr3).2 E F0 .229(is e)2.729 F
 -.25(va)-.25 G 2.729(luated. If).25 F(an)2.729 E 2.729(ye)-.15 G .229
 (xpression is omitted, it beha)-2.879 F -.15(ve)-.2 G 2.729(sa).15 G
-2.729(si)-2.729 G 2.729(fi)-2.729 G 2.729(te)-2.729 G -.25(va)-2.979 G
-.229(luates to 1.).25 F .228(The return v)144 249.6 R .228
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-.15 F .227(alse if an)-.1 F 2.727(yo)-.15 G 2.727(ft)-2.727 G(he)-2.727
+2.729(si)-2.729 G 2.729(fi)-2.729 G 2.728(te)-2.729 G -.25(va)-2.978 G
+.228(luates to 1.).25 F .227(The return v)144 249.6 R .227
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+.15 F .228(alse if an)-.1 F 2.728(yo)-.15 G 2.728(ft)-2.728 G(he)-2.728
 E -.15(ex)144 261.6 S(pressions is in).15 E -.25(va)-.4 G(lid.).25 E F1
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--.15 F .433(The set of e)5.433 F .433(xpanded w)-.15 F(ords)-.1 E .843
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 (is printed on the standard error)144 302.4 R 3.342(,e)-.4 G .842
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-2.451 F .214(line read from the standard input.)144 326.4 R .213
-(If the line consists of a number corresponding to one of the dis-)5.214
-F 1.537(played w)144 338.4 R 1.537(ords, then the v)-.1 F 1.537(alue of)
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-F 1.538(ords and)-.1 F .066(prompt are displayed ag)144 350.4 R 2.566
-(ain. If)-.05 F .065(EOF is read, the command completes.)2.566 F(An)
-5.065 E 2.565(yo)-.15 G .065(ther v)-2.565 F .065(alue read causes)-.25
-F F2(name)144 362.4 Q F0 .972(to be set to null.)3.652 F .972
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-.973(cuted after).15 F .072(each selection until a)144 374.4 R F1(br)
+2.451 F .213(line read from the standard input.)144 326.4 R .213
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+F 1.538(played w)144 338.4 R 1.538(ords, then the v)-.1 F 1.538(alue of)
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 (last command e)144 386.4 Q -.15(xe)-.15 G(cuted in).15 E F2(list)2.5 E
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 (same matching rules as for pathname e)144 427.2 R .595(xpansion \(see)
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-(xpansion, parameter and v)-.15 F 1.092(ariable e)-.25 F 1.092
-(xpansion, arithmetic substitution, com-)-.15 F 1.268
+-.15 F F1 -.1(Pa)3.095 G .596(thname Expansion).1 F F0(belo)3.096 E
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 (mand substitution, process substitution and quote remo)144 451.2 R -.25
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-1.268(amined is e).15 F(xpanded)-.15 E .353(using tilde e)144 463.2 R
-.353(xpansion, parameter and v)-.15 F .353(ariable e)-.25 F .353
-(xpansion, arithmetic substitution, command substi-)-.15 F 1.517
-(tution, and process substitution.)144 475.2 R 1.517
-(If the shell option)6.517 F F1(nocasematch)4.016 E F0 1.516
-(is enabled, the match is per)4.016 F(-)-.2 E 1.346(formed without re)
-144 487.2 R -.05(ga)-.15 G 1.346
-(rd to the case of alphabetic characters.).05 F 1.347
-(When a match is found, the corre-)6.347 F(sponding)144 499.2 Q F2(list)
-2.777 E F0 .277(is e)2.777 F -.15(xe)-.15 G 2.777(cuted. If).15 F(the)
-2.777 E F1(;;)2.777 E F0 .277
-(operator is used, no subsequent matches are attempted after the)2.777 F
-.848(\214rst pattern match.)144 511.2 R(Using)5.848 E F1(;&)3.348 E F0
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-(associated)3.349 E .078(with the ne)144 523.2 R .078
-(xt set of patterns.)-.15 F(Using)5.078 E F1(;;&)2.578 E F0 .078
-(in place of)2.578 F F1(;;)2.578 E F0 .077
-(causes the shell to test the ne)2.578 F .077(xt pattern list in)-.15 F
-.227(the statement, if an)144 535.2 R 1.527 -.65(y, a)-.15 H .227(nd e)
-.65 F -.15(xe)-.15 G .227(cute an).15 F 2.727(ya)-.15 G(ssociated)-2.727
-E F2(list)2.727 E F0 .227(on a successful match.)2.727 F .227(The e)
-5.227 F .227(xit status is zero)-.15 F(if no pattern matches.)144 547.2
-Q(Otherwise, it is the e)5 E(xit status of the last command e)-.15 E
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-2.978 E F2(list)3.068 E F0 .478(is e)3.658 F -.15(xe)-.15 G 2.978
+1.269(amined is e).15 F(xpanded)-.15 E .203(using tilde e)144 463.2 R
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+(xpansion, arithmetic e)-.15 F .203(xpansion, command substitu-)-.15 F
+.232(tion, and process substitution.)144 475.2 R .233
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+(xit status is zero if no)-.15 F(pattern matches.)144 547.2 Q
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--.15 F .103(xit sta-)-.15 F(tus of the last command e)144 612 Q -.15(xe)
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--.15 G(d\).).15 E F1(#)108 132 Q F0
-(Expands to the number of positional parameters in decimal.)31 E F1(?)
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 .535(The number of parameters to the current subroutine \(shell functio\
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+1.336(The set of characters that the)144 180 R F1 -.18(re)3.836 G
+(adline).18 E F0 1.336(library treats as w)3.836 F 1.335
+(ord separators when performing w)-.1 F(ord)-.1 E 3.125(completion. If)
+144 192 R/F3 9/Times-Bold@0 SF(COMP_W)3.125 E(ORDBREAKS)-.09 E F0 .626
+(is unset, it loses its special properties, e)2.875 F -.15(ve)-.25 G
+3.126(ni).15 G 3.126(fi)-3.126 G 3.126(ti)-3.126 G 3.126(ss)-3.126 G
+(ubse-)-3.126 E(quently reset.)144 204 Q F1(COMP_W)108 216 Q(ORDS)-.1 E
+F0 .654(An array v)144 228 R .654(ariable \(see)-.25 F F1(Arrays)3.154 E
+F0(belo)3.154 E .654(w\) consisting of the indi)-.25 F .653(vidual w)
+-.25 F .653(ords in the current command)-.1 F 4.332(line. The)144 240 R
 1.832(line is split into w)4.332 F 1.832(ords as)-.1 F F1 -.18(re)4.332
-G(adline).18 E F0 -.1(wo)4.332 G 1.832(uld split it, using).1 F F2
-(COMP_W)4.332 E(ORDBREAKS)-.09 E F0(as)4.082 E .831(described abo)144
-192 R -.15(ve)-.15 G 5.831(.T).15 G .831(his v)-5.831 F .831
-(ariable is a)-.25 F -.25(va)-.2 G .832
-(ilable only in shell functions in).25 F -.2(vo)-.4 G -.1(ke).2 G 3.332
-(db).1 G 3.332(yt)-3.332 G .832(he programmable)-3.332 F(completion f)
-144 204 Q(acilities \(see)-.1 E F1(Pr)2.5 E(ogrammable Completion)-.18 E
-F0(belo)2.5 E(w\).)-.25 E F1(COPR)108 216 Q(OC)-.3 E F0 .169(An array v)
-144 228 R .169(ariable \(see)-.25 F F1(Arrays)2.669 E F0(belo)2.669 E
+G(adline).18 E F0 -.1(wo)4.332 G 1.832(uld split it, using).1 F F3
+(COMP_W)4.332 E(ORDBREAKS)-.09 E F0(as)4.083 E .832(described abo)144
+252 R -.15(ve)-.15 G 5.832(.T).15 G .832(his v)-5.832 F .832
+(ariable is a)-.25 F -.25(va)-.2 G .831
+(ilable only in shell functions in).25 F -.2(vo)-.4 G -.1(ke).2 G 3.331
+(db).1 G 3.331(yt)-3.331 G .831(he programmable)-3.331 F(completion f)
+144 264 Q(acilities \(see)-.1 E F1(Pr)2.5 E(ogrammable Completion)-.18 E
+F0(belo)2.5 E(w\).)-.25 E F1(COPR)108 276 Q(OC)-.3 E F0 .168(An array v)
+144 288 R .168(ariable \(see)-.25 F F1(Arrays)2.668 E F0(belo)2.669 E
 .169
 (w\) created to hold the \214le descriptors for output from and input)
--.25 F(to an unnamed coprocess \(see)144 240 Q F1(Copr)2.5 E(ocesses)
--.18 E F0(abo)2.5 E -.15(ve)-.15 G(\).).15 E F1(DIRST)108 252 Q -.55(AC)
--.9 G(K).55 E F0 2.26(An array v)144 264 R 2.26(ariable \(see)-.25 F F1
+-.25 F(to an unnamed coprocess \(see)144 300 Q F1(Copr)2.5 E(ocesses)
+-.18 E F0(abo)2.5 E -.15(ve)-.15 G(\).).15 E F1(DIRST)108 312 Q -.55(AC)
+-.9 G(K).55 E F0 2.26(An array v)144 324 R 2.26(ariable \(see)-.25 F F1
 (Arrays)4.76 E F0(belo)4.76 E 2.26
 (w\) containing the current contents of the directory stack.)-.25 F
-1.095(Directories appear in the stack in the order the)144 276 R 3.594
-(ya)-.15 G 1.094(re displayed by the)-3.594 F F1(dirs)3.594 E F0 -.2(bu)
-3.594 G 3.594(iltin. Assigning).2 F(to)3.594 E 1.431
-(members of this array v)144 288 R 1.432
+1.094(Directories appear in the stack in the order the)144 336 R 3.594
+(ya)-.15 G 1.095(re displayed by the)-3.594 F F1(dirs)3.595 E F0 -.2(bu)
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+(members of this array v)144 348 R 1.432
 (ariable may be used to modify directories already in the stack, b)-.25
-F 1.432(ut the)-.2 F F1(pushd)144 300 Q F0(and)2.746 E F1(popd)2.746 E
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 -.15(ve d)-.15 H 2.746(irectories. Assignment).15 F .246(to this v)2.746
-F(ariable)-.25 E .35(will not change the current directory)144 312 R
-5.35(.I)-.65 G(f)-5.35 E F2(DIRST)2.85 E -.495(AC)-.81 G(K).495 E F0 .35
-(is unset, it loses its special properties, e)2.6 F -.15(ve)-.25 G 2.851
-(ni).15 G(f)-2.851 E(it is subsequently reset.)144 324 Q F1(EUID)108 336
-Q F0 1.104(Expands to the ef)11 F(fecti)-.25 E 1.403 -.15(ve u)-.25 H
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+5.35(.I)-.65 G(f)-5.35 E F3(DIRST)2.85 E -.495(AC)-.81 G(K).495 E F0 .35
+(is unset, it loses its special properties, e)2.6 F -.15(ve)-.25 G 2.85
+(ni).15 G(f)-2.85 E(it is subsequently reset.)144 384 Q F1(EUID)108 396
+Q F0 1.103(Expands to the ef)11 F(fecti)-.25 E 1.403 -.15(ve u)-.25 H
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-(nitialized at shell startup.)-3.603 F 1.103(This v)6.103 F 1.103
-(ariable is)-.25 F(readonly)144 348 Q(.)-.65 E F1(FUNCN)108 360 Q(AME)
--.2 E F0 .478(An array v)144 372 R .479
+(nitialized at shell startup.)-3.603 F 1.104(This v)6.103 F 1.104
+(ariable is)-.25 F(readonly)144 408 Q(.)-.65 E F1(FUNCN)108 420 Q(AME)
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 (ariable containing the names of all shell functions currently in the e)
--.25 F -.15(xe)-.15 G .479(cution call stack.).15 F .277
-(The element with inde)144 384 R 2.777(x0i)-.15 G 2.777(st)-2.777 G .276
-(he name of an)-2.777 F 2.776(yc)-.15 G(urrently-e)-2.776 E -.15(xe)-.15
-G .276(cuting shell function.).15 F .276(The bottom-most)5.276 F .384
-(element \(the one with the highest inde)144 396 R .384(x\) is)-.15 F/F3
-10/Courier@0 SF("main")2.884 E F0 5.384(.T)C .384(his v)-5.384 F .385
-(ariable e)-.25 F .385(xists only when a shell func-)-.15 F .035
-(tion is e)144 408 R -.15(xe)-.15 G 2.535(cuting. Assignments).15 F(to)
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+-.25 F -.15(xe)-.15 G .478(cution call stack.).15 F .276
+(The element with inde)144 444 R 2.776(x0i)-.15 G 2.776(st)-2.776 G .276
+(he name of an)-2.776 F 2.777(yc)-.15 G(urrently-e)-2.777 E -.15(xe)-.15
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+(element \(the one with the highest inde)144 456 R .384(x\) is)-.15 F/F4
+10/Courier@0 SF("main")2.884 E F0 5.384(.T)C .384(his v)-5.384 F .384
+(ariable e)-.25 F .384(xists only when a shell func-)-.15 F .034
+(tion is e)144 468 R -.15(xe)-.15 G 2.534(cuting. Assignments).15 F(to)
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 2.535(oe).15 G -.25(ff)-2.535 G .035(ect and return an error status.).25
-F(If)5.034 E F2(FUNC-)2.534 E -.18(NA)144 420 S(ME).18 E F0
+F(If)5.035 E F3(FUNC-)2.535 E -.18(NA)144 480 S(ME).18 E F0
 (is unset, it loses its special properties, e)2.25 E -.15(ve)-.25 G 2.5
 (ni).15 G 2.5(fi)-2.5 G 2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)
--2.5 E .11(This v)144 438 R .111(ariable can be used with)-.25 F F1 -.3
+-2.5 E .111(This v)144 498 R .111(ariable can be used with)-.25 F F1 -.3
 (BA)2.611 G(SH_LINENO).3 E F0(and)2.611 E F1 -.3(BA)2.611 G(SH_SOURCE).3
-E F0 5.111(.E)C .111(ach element of)-5.111 F F1(FUNC-)2.611 E -.2(NA)144
-450 S(ME).2 E F0 1.404(has corresponding elements in)3.904 F F1 -.3(BA)
+E F0 5.111(.E)C .111(ach element of)-5.111 F F1(FUNC-)2.61 E -.2(NA)144
+510 S(ME).2 E F0 1.404(has corresponding elements in)3.904 F F1 -.3(BA)
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-F0 1.404(to describe the)3.904 F .012(call stack.)144 462 R -.15(Fo)
+F0 1.404(to describe the)3.904 F .012(call stack.)144 522 R -.15(Fo)
 5.012 G 2.512(ri).15 G(nstance,)-2.512 E F1(${FUNCN)2.512 E(AME[)-.2 E
-/F4 10/Times-Italic@0 SF($i)A F1(]})A F0 -.1(wa)2.512 G 2.512(sc).1 G
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-($i+1)A F1(]})A F0 1.184(at line number)144 474 R F1(${B)3.684 E
-(ASH_LINENO[)-.3 E F4($i)A F1(]})A F0 6.184(.T)C(he)-6.184 E F1(caller)
-3.683 E F0 -.2(bu)3.683 G 1.183
+F2($i)A F1(]})A F0 -.1(wa)2.512 G 2.512(sc).1 G .012
+(alled from the \214le)-2.512 F F1(${B)2.512 E(ASH_SOURCE[)-.3 E F2
+($i+1)A F1(]})A F0 1.183(at line number)144 534 R F1(${B)3.683 E
+(ASH_LINENO[)-.3 E F2($i)A F1(]})A F0 6.183(.T)C(he)-6.183 E F1(caller)
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 (iltin displays the current call stack using).2 F(this information.)144
-486 Q F1(GR)108 498 Q(OUPS)-.3 E F0 1.228(An array v)144 510 R 1.228(ar\
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-er)-.25 F 6.229(.A)-.55 G(ssign-)-6.229 E .597(ments to)144 522 R F2(GR)
-3.097 E(OUPS)-.27 E F0(ha)2.847 E .897 -.15(ve n)-.2 H 3.097(oe).15 G
+er)-.25 F 6.228(.A)-.55 G(ssign-)-6.228 E .596(ments to)144 582 R F3(GR)
+3.096 E(OUPS)-.27 E F0(ha)2.847 E .897 -.15(ve n)-.2 H 3.097(oe).15 G
 -.25(ff)-3.097 G .597(ect and return an error status.).25 F(If)5.597 E
-F2(GR)3.097 E(OUPS)-.27 E F0 .597(is unset, it loses its spe-)2.847 F
-(cial properties, e)144 534 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(fi)-2.5 G
-2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)-2.5 E F1(HISTCMD)108 546
-Q F0 .355(The history number)144 558 R 2.855(,o)-.4 G 2.855(ri)-2.855 G
-(nde)-2.855 E 2.856(xi)-.15 G 2.856(nt)-2.856 G .356
-(he history list, of the current command.)-2.856 F(If)5.356 E F2
-(HISTCMD)2.856 E F0 .356(is unset, it)2.606 F
-(loses its special properties, e)144 570 Q -.15(ve)-.25 G 2.5(ni).15 G
+F3(GR)3.097 E(OUPS)-.27 E F0 .597(is unset, it loses its spe-)2.847 F
+(cial properties, e)144 594 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(fi)-2.5 G
+2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)-2.5 E F1(HISTCMD)108 606
+Q F0 .356(The history number)144 618 R 2.856(,o)-.4 G 2.856(ri)-2.856 G
+(nde)-2.856 E 2.856(xi)-.15 G 2.856(nt)-2.856 G .356
+(he history list, of the current command.)-2.856 F(If)5.356 E F3
+(HISTCMD)2.855 E F0 .355(is unset, it)2.605 F
+(loses its special properties, e)144 630 Q -.15(ve)-.25 G 2.5(ni).15 G
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-(HOSTN)108 582 Q(AME)-.2 E F0
-(Automatically set to the name of the current host.)144 594 Q F1
-(HOSTTYPE)108 606 Q F0 .223(Automatically set to a string that uniquely\
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-.222(is e)2.722 F -.15(xe)-.15 G(cut-).15 E 2.5(ing. The)144 630 R(def)
-2.5 E(ault is system-dependent.)-.1 E F1(LINENO)108 642 Q F0 1.408(Each\
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+(Automatically set to the name of the current host.)144 654 Q F1
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-(When not in a script or)5.078 F .306(function, the v)144 678 R .306
-(alue substituted is not guaranteed to be meaningful.)-.25 F(If)5.307 E
-F2(LINENO)2.807 E F0 .307(is unset, it loses its)2.557 F
-(special properties, e)144 690 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(fi)-2.5
-G 2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)-2.5 E F1(MA)108 702 Q
-(CHTYPE)-.55 E F0 .898(Automatically set to a string that fully describ\
-es the system type on which)144 714 R F1(bash)3.398 E F0 .898(is e)3.398
-F -.15(xe)-.15 G .898(cuting, in).15 F(the standard GNU)144 726 Q F4
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-(ault is system-dependent.)-.1 E(GNU Bash 4.3)72 768 Q(2014 February 2)
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+ber representing the)144 714 R .078(current sequential line number \(st\
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-R .293(ariable \(see)-.25 F F1(Arrays)2.793 E F0(belo)2.793 E .293
-(w\) created to hold the te)-.25 F .294(xt read by the)-.15 F F1
-(map\214le)2.794 E F0 -.2(bu)2.794 G .294(iltin when no).2 F -.25(va)144
-108 S(riable name is supplied.).25 E F1(OLDPWD)108 120 Q F0(The pre)144
-132 Q(vious w)-.25 E(orking directory as set by the)-.1 E F1(cd)2.5 E F0
-(command.)2.5 E F1(OPT)108 144 Q(ARG)-.9 E F0 1.627(The v)144 156 R
+-.35 E .307(function, the v)144 84 R .307
+(alue substituted is not guaranteed to be meaningful.)-.25 F(If)5.306 E
+/F1 9/Times-Bold@0 SF(LINENO)2.806 E F0 .306(is unset, it loses its)
+2.556 F(special properties, e)144 96 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5
+(fi)-2.5 G 2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)-2.5 E/F2 10
+/Times-Bold@0 SF(MA)108 108 Q(CHTYPE)-.55 E F0 .898(Automatically set t\
+o a string that fully describes the system type on which)144 120 R F2
+(bash)3.398 E F0 .899(is e)3.398 F -.15(xe)-.15 G .899(cuting, in).15 F
+(the standard GNU)144 132 Q/F3 10/Times-Italic@0 SF(cpu-company-system)
+2.5 E F0 2.5(format. The)2.5 F(def)2.5 E(ault is system-dependent.)-.1 E
+F2(MAPFILE)108 144 Q F0 .294(An array v)144 156 R .294(ariable \(see)
+-.25 F F2(Arrays)2.794 E F0(belo)2.794 E .294
+(w\) created to hold the te)-.25 F .293(xt read by the)-.15 F F2
+(map\214le)2.793 E F0 -.2(bu)2.793 G .293(iltin when no).2 F -.25(va)144
+168 S(riable name is supplied.).25 E F2(OLDPWD)108 180 Q F0(The pre)144
+192 Q(vious w)-.25 E(orking directory as set by the)-.1 E F2(cd)2.5 E F0
+(command.)2.5 E F2(OPT)108 204 Q(ARG)-.9 E F0 1.626(The v)144 216 R
 1.627(alue of the last option ar)-.25 F 1.627(gument processed by the)
--.18 F F1(getopts)4.127 E F0 -.2(bu)4.127 G 1.626(iltin command \(see).2
-F/F2 9/Times-Bold@0 SF(SHELL)4.126 E -.09(BU)144 168 S(IL).09 E
-(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)-.25 E F1(OPTIND)108 180 Q F0
-1.651(The inde)144 192 R 4.151(xo)-.15 G 4.151(ft)-4.151 G 1.651(he ne)
--4.151 F 1.651(xt ar)-.15 F 1.652(gument to be processed by the)-.18 F
-F1(getopts)4.152 E F0 -.2(bu)4.152 G 1.652(iltin command \(see).2 F F2
-(SHELL)4.152 E -.09(BU)144 204 S(IL).09 E(TIN COMMANDS)-.828 E F0(belo)
-2.25 E(w\).)-.25 E F1(OSTYPE)108 216 Q F0 .329(Automatically set to a s\
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-2.829 E F0 .329(is e)2.829 F -.15(xe)-.15 G 2.829(cuting. The).15 F(def)
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--.9 G(US).95 E F0 .61(An array v)144 264 R .61(ariable \(see)-.25 F F1
-(Arrays)3.11 E F0(belo)3.11 E .61(w\) containing a list of e)-.25 F .61
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+264 S(IL).09 E(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)-.25 E F2
+(OSTYPE)108 276 Q F0 .329(Automatically set to a string that describes \
+the operating system on which)144 288 R F2(bash)2.83 E F0 .33(is e)2.83
+F -.15(xe)-.15 G 2.83(cuting. The).15 F(def)144 300 Q
+(ault is system-dependent.)-.1 E F2(PIPEST)108 312 Q -.95(AT)-.9 G(US)
+.95 E F0 .61(An array v)144 324 R .61(ariable \(see)-.25 F F2(Arrays)
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 (xit status v)-.15 F .61(alues from the processes in)-.25 F
-(the most-recently-e)144 276 Q -.15(xe)-.15 G(cuted fore).15 E
-(ground pipeline \(which may contain only a single command\).)-.15 E F1
-(PPID)108 288 Q F0(The process ID of the shell')12.67 E 2.5(sp)-.55 G
+(the most-recently-e)144 336 Q -.15(xe)-.15 G(cuted fore).15 E
+(ground pipeline \(which may contain only a single command\).)-.15 E F2
+(PPID)108 348 Q F0(The process ID of the shell')12.67 E 2.5(sp)-.55 G
 2.5(arent. This)-2.5 F -.25(va)2.5 G(riable is readonly).25 E(.)-.65 E
-F1(PWD)108 300 Q F0(The current w)12.67 E
-(orking directory as set by the)-.1 E F1(cd)2.5 E F0(command.)2.5 E F1
-(RANDOM)108 312 Q F0 .566
-(Each time this parameter is referenced, a random inte)144 324 R .565
-(ger between 0 and 32767 is generated.)-.15 F(The)5.565 E .01
-(sequence of random numbers may be initialized by assigning a v)144 336
-R .01(alue to)-.25 F F2(RANDOM)2.51 E/F3 9/Times-Roman@0 SF(.)A F0(If)
-4.51 E F2(RANDOM)2.51 E F0(is)2.26 E
-(unset, it loses its special properties, e)144 348 Q -.15(ve)-.25 G 2.5
+F2(PWD)108 360 Q F0(The current w)12.67 E
+(orking directory as set by the)-.1 E F2(cd)2.5 E F0(command.)2.5 E F2
+(RANDOM)108 372 Q F0 .565
+(Each time this parameter is referenced, a random inte)144 384 R .566
+(ger between 0 and 32767 is generated.)-.15 F(The)5.566 E .01
+(sequence of random numbers may be initialized by assigning a v)144 396
+R .01(alue to)-.25 F F1(RANDOM)2.51 E/F4 9/Times-Roman@0 SF(.)A F0(If)
+4.51 E F1(RANDOM)2.51 E F0(is)2.26 E
+(unset, it loses its special properties, e)144 408 Q -.15(ve)-.25 G 2.5
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--2.5 E F1(READLINE_LINE)108 360 Q F0 1.547(The contents of the)144 372 R
-F1 -.18(re)4.047 G(adline).18 E F0 1.547(line b)4.047 F(uf)-.2 E(fer)
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-(LC_COLLA)108 120 Q(TE)-.95 E F0 .411(This v)144 132 R .412(ariable det\
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--.25 F(xpansion,)-.15 E 1.465(and determines the beha)144 144 R 1.465
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-1.464(lence classes, and collating sequences).25 F(within pathname e)144
-156 Q(xpansion and pattern matching.)-.15 E F1(LC_CTYPE)108 168 Q F0
-1.935(This v)144 180 R 1.936
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+(ariable e)-.25 F .302(xists b)-.15 F .302(ut does not ha)-.2 F .602
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+F0 1.435(The \214lename for the)144 120 R F1 -.18(re)3.936 G(adline).18
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+-.15 F(ariable)-.25 E(starting with)144 156 Q F1(LC_)2.5 E F0(.)A F1
+(LC_ALL)108 168 Q F0 .973(This v)144 180 R .973(ariable o)-.25 F -.15
+(ve)-.15 G .973(rrides the v).15 F .973(alue of)-.25 F F2(LANG)3.473 E
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+-.25(va)3.473 G .974(riable specifying a locale cate-).25 F(gory)144 192
+Q(.)-.65 E F1(LC_COLLA)108 204 Q(TE)-.95 E F0 .412(This v)144 216 R .412
+(ariable determines the collation order used when sorting the results o\
+f pathname e)-.25 F(xpansion,)-.15 E 1.464(and determines the beha)144
+228 R 1.464(vior of range e)-.2 F 1.465(xpressions, equi)-.15 F -.25(va)
+-.25 G 1.465(lence classes, and collating sequences).25 F
+(within pathname e)144 240 Q(xpansion and pattern matching.)-.15 E F1
+(LC_CTYPE)108 252 Q F0 1.936(This v)144 264 R 1.936
 (ariable determines the interpretation of characters and the beha)-.25 F
-1.936(vior of character classes)-.2 F(within pathname e)144 192 Q
-(xpansion and pattern matching.)-.15 E F1(LC_MESSA)108 204 Q(GES)-.55 E
-F0(This v)144 216 Q(ariable determines the locale used to translate dou\
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+(xpansion and pattern matching.)-.15 E F1(LC_MESSA)108 288 Q(GES)-.55 E
+F0(This v)144 300 Q(ariable determines the locale used to translate dou\
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-108 228 Q F0(This v)144 240 Q(ariable determines the locale cate)-.25 E
-(gory used for number formatting.)-.15 E F1(LINES)108 252 Q F0 .055
-(Used by the)5.99 F F1(select)2.555 E F0 .054(compound command to deter\
-mine the column length for printing selection lists.)2.555 F .264
-(Automatically set if the)144 264 R F1(checkwinsize)2.764 E F0 .264
-(option is enabled or in an interacti)2.764 F .565 -.15(ve s)-.25 H .265
-(hell upon receipt of a).15 F F2(SIGWINCH)144 276 Q/F3 9/Times-Roman@0
-SF(.)A F1(MAIL)108 288 Q F0 1.201
+108 312 Q F0(This v)144 324 Q(ariable determines the locale cate)-.25 E
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+(Automatically set if the)144 348 R F1(checkwinsize)2.765 E F0 .264
+(option is enabled or in an interacti)2.765 F .564 -.15(ve s)-.25 H .264
+(hell upon receipt of a).15 F F2(SIGWINCH)144 360 Q/F4 9/Times-Roman@0
+SF(.)A F1(MAIL)108 372 Q F0 1.201
 (If this parameter is set to a \214le or directory name and the)8.78 F
-F2(MAILP)3.701 E -.855(AT)-.666 G(H).855 E F0 -.25(va)3.451 G 1.201
-(riable is not set,).25 F F1(bash)3.701 E F0
-(informs the user of the arri)144 300 Q -.25(va)-.25 G 2.5(lo).25 G 2.5
+F2(MAILP)3.701 E -.855(AT)-.666 G(H).855 E F0 -.25(va)3.451 G 1.202
+(riable is not set,).25 F F1(bash)3.702 E F0
+(informs the user of the arri)144 384 Q -.25(va)-.25 G 2.5(lo).25 G 2.5
 (fm)-2.5 G(ail in the speci\214ed \214le or Maildir)-2.5 E
-(-format directory)-.2 E(.)-.65 E F1(MAILCHECK)108 312 Q F0 .098
-(Speci\214es ho)144 324 R 2.598(wo)-.25 G .098(ften \(in seconds\))
--2.598 F F1(bash)2.598 E F0 .098(checks for mail.)2.598 F .098(The def)
-5.098 F .098(ault is 60 seconds.)-.1 F .099(When it is time)5.099 F .224
+(-format directory)-.2 E(.)-.65 E F1(MAILCHECK)108 396 Q F0 .099
+(Speci\214es ho)144 408 R 2.599(wo)-.25 G .099(ften \(in seconds\))
+-2.599 F F1(bash)2.598 E F0 .098(checks for mail.)2.598 F .098(The def)
+5.098 F .098(ault is 60 seconds.)-.1 F .098(When it is time)5.098 F .223
 (to check for mail, the shell does so before displaying the primary pro\
-mpt.)144 336 R .223(If this v)5.223 F .223(ariable is unset,)-.25 F .066
-(or set to a v)144 348 R .066(alue that is not a number greater than or\
+mpt.)144 420 R .224(If this v)5.224 F .224(ariable is unset,)-.25 F .066
+(or set to a v)144 432 R .066(alue that is not a number greater than or\
  equal to zero, the shell disables mail checking.)-.25 F F1(MAILP)108
-360 Q -.95(AT)-.74 G(H).95 E F0 2.99(Ac)144 372 S .49
+444 Q -.95(AT)-.74 G(H).95 E F0 2.99(Ac)144 456 S .49
 (olon-separated list of \214lenames to be check)-2.99 F .49
 (ed for mail.)-.1 F .49(The message to be printed when mail)5.49 F(arri)
-144 384 Q -.15(ve)-.25 G 2.62(si).15 G 2.62(nap)-2.62 G .12(articular \
+144 468 Q -.15(ve)-.25 G 2.62(si).15 G 2.62(nap)-2.62 G .12(articular \
 \214le may be speci\214ed by separating the \214lename from the message\
- with a `?'.)-2.62 F(When used in the te)144 396 Q(xt of the message,)
+ with a `?'.)-2.62 F(When used in the te)144 480 Q(xt of the message,)
 -.15 E F1($_)2.5 E F0 -.15(ex)2.5 G
 (pands to the name of the current mail\214le.).15 E(Example:)5 E F1
-(MAILP)144 408 Q -.95(AT)-.74 G(H).95 E F0(=\010/v)A(ar/mail/bfox?"Y)
+(MAILP)144 492 Q -.95(AT)-.74 G(H).95 E F0(=\010/v)A(ar/mail/bfox?"Y)
 -.25 E(ou ha)-1.1 E .3 -.15(ve m)-.2 H
-(ail":~/shell\255mail?"$_ has mail!"\010).15 E F1(Bash)144 420 Q F0 .389
-(supplies a def)2.889 F .389(ault v)-.1 F .389(alue for this v)-.25 F
-.389(ariable, b)-.25 F .388
+(ail":~/shell\255mail?"$_ has mail!"\010).15 E F1(Bash)144 504 Q F0 .388
+(supplies a def)2.888 F .388(ault v)-.1 F .388(alue for this v)-.25 F
+.388(ariable, b)-.25 F .389
 (ut the location of the user mail \214les that it uses is)-.2 F
-(system dependent \(e.g., /v)144 432 Q(ar/mail/)-.25 E F1($USER)A F0
-(\).)A F1(OPTERR)108 444 Q F0 .389(If set to the v)144 456 R .389
-(alue 1,)-.25 F F1(bash)2.889 E F0 .389
-(displays error messages generated by the)2.889 F F1(getopts)2.89 E F0
--.2(bu)2.89 G .39(iltin command \(see).2 F F2 .36(SHELL B)144 468 R(UIL)
--.09 E .36(TIN COMMANDS)-.828 F F0(belo)2.61 E(w\).)-.25 E F2(OPTERR)
-5.36 E F0 .359(is initialized to 1 each time the shell is in)2.61 F -.2
-(vo)-.4 G -.1(ke).2 G(d).1 E(or a shell script is e)144 480 Q -.15(xe)
--.15 G(cuted.).15 E F1 -.74(PA)108 492 S(TH)-.21 E F0 .587
-(The search path for commands.)9.91 F .588
+(system dependent \(e.g., /v)144 516 Q(ar/mail/)-.25 E F1($USER)A F0
+(\).)A F1(OPTERR)108 528 Q F0 .39(If set to the v)144 540 R .39(alue 1,)
+-.25 F F1(bash)2.89 E F0 .389(displays error messages generated by the)
+2.889 F F1(getopts)2.889 E F0 -.2(bu)2.889 G .389(iltin command \(see).2
+F F2 .359(SHELL B)144 552 R(UIL)-.09 E .359(TIN COMMANDS)-.828 F F0
+(belo)2.609 E(w\).)-.25 E F2(OPTERR)5.359 E F0 .36
+(is initialized to 1 each time the shell is in)2.609 F -.2(vo)-.4 G -.1
+(ke).2 G(d).1 E(or a shell script is e)144 564 Q -.15(xe)-.15 G(cuted.)
+.15 E F1 -.74(PA)108 576 S(TH)-.21 E F0 .588
+(The search path for commands.)9.91 F .587
 (It is a colon-separated list of directories in which the shell looks)
-5.587 F .472(for commands \(see)144 504 R F2 .472(COMMAND EXECUTION)
-2.972 F F0(belo)2.722 E 2.972(w\). A)-.25 F .471
-(zero-length \(null\) directory name in the)2.972 F -.25(va)144 516 S
-.535(lue of).25 F F2 -.666(PA)3.035 G(TH)-.189 E F0 .535
-(indicates the current directory)2.785 F 5.535(.A)-.65 G .535
-(null directory name may appear as tw)-2.5 F 3.036(oa)-.1 G(djacent)
--3.036 E .868(colons, or as an initial or trailing colon.)144 528 R .868
-(The def)5.868 F .867(ault path is system-dependent, and is set by the)
--.1 F 26.328(administrator who installs)144 540 R F1(bash)28.828 E F0
-31.329(.A)C 26.329(common v)-2.5 F 26.329(alue is)-.25 F/F4 10/Courier@0
-SF(/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin)144 552
-Q F0(.)A F1(POSIXL)108 564 Q(Y_CORRECT)-.92 E F0 .472(If this v)144 576
-R .472(ariable is in the en)-.25 F .471(vironment when)-.4 F F1(bash)
-2.971 E F0 .471(starts, the shell enters)2.971 F/F5 10/Times-Italic@0 SF
-.471(posix mode)2.971 F F0 .471(before reading)2.971 F .011
-(the startup \214les, as if the)144 588 R F1(\255\255posix)2.511 E F0
-(in)2.511 E -.2(vo)-.4 G .011(cation option had been supplied.).2 F .011
-(If it is set while the shell is)5.011 F(running,)144 600 Q F1(bash)2.5
-E F0(enables)2.5 E F5(posix mode)2.5 E F0 2.5(,a)C 2.5(si)-2.5 G 2.5(ft)
--2.5 G(he command)-2.5 E F4(set -o posix)2.5 E F0(had been e)2.5 E -.15
-(xe)-.15 G(cuted.).15 E F1(PR)108 612 Q(OMPT_COMMAND)-.3 E F0
-(If set, the v)144 624 Q(alue is e)-.25 E -.15(xe)-.15 G
-(cuted as a command prior to issuing each primary prompt.).15 E F1(PR)
-108 636 Q(OMPT_DIR)-.3 E(TRIM)-.4 E F0 .676
-(If set to a number greater than zero, the v)144 648 R .676
-(alue is used as the number of trailing directory compo-)-.25 F .923
-(nents to retain when e)144 660 R .923(xpanding the)-.15 F F1(\\w)3.423
-E F0(and)3.423 E F1(\\W)3.423 E F0 .923(prompt string escapes \(see)
-3.423 F F2(PR)3.423 E(OMPTING)-.27 E F0(belo)3.173 E(w\).)-.25 E
-(Characters remo)144 672 Q -.15(ve)-.15 G 2.5(da).15 G
-(re replaced with an ellipsis.)-2.5 E F1(PS1)108 684 Q F0 .065(The v)
-19.33 F .065(alue of this parameter is e)-.25 F .065(xpanded \(see)-.15
-F F2(PR)2.565 E(OMPTING)-.27 E F0(belo)2.315 E .065
-(w\) and used as the primary prompt)-.25 F 2.5(string. The)144 696 R
-(def)2.5 E(ault v)-.1 E(alue is `)-.25 E(`)-.74 E F1(\\s\255\\v\\$)A F0
--.74('')2.5 G(.).74 E F1(PS2)108 708 Q F0 .117(The v)19.33 F .117
-(alue of this parameter is e)-.25 F .117(xpanded as with)-.15 F F2(PS1)
-2.617 E F0 .118(and used as the secondary prompt string.)2.368 F(The)
-5.118 E(def)144 720 Q(ault is `)-.1 E(`)-.74 E F1(>)A F0 -.74('')2.5 G
-(.).74 E(GNU Bash 4.3)72 768 Q(2014 February 2)141.79 E(16)190.95 E 0 Cg
-EP
+5.588 F .471(for commands \(see)144 588 R F2 .471(COMMAND EXECUTION)
+2.971 F F0(belo)2.722 E 2.972(w\). A)-.25 F .472
+(zero-length \(null\) directory name in the)2.972 F -.25(va)144 600 S
+.536(lue of).25 F F2 -.666(PA)3.036 G(TH)-.189 E F0 .535
+(indicates the current directory)2.786 F 5.535(.A)-.65 G .535
+(null directory name may appear as tw)-2.5 F 3.035(oa)-.1 G(djacent)
+-3.035 E .867(colons, or as an initial or trailing colon.)144 612 R .868
+(The def)5.868 F .868(ault path is system-dependent, and is set by the)
+-.1 F 26.329(administrator who installs)144 624 R F1(bash)28.829 E F0
+31.329(.A)C 26.328(common v)-2.501 F 26.328(alue is)-.25 F/F5 10
+/Courier@0 SF
+(/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin)144 636 Q
+F0(.)A F1(POSIXL)108 648 Q(Y_CORRECT)-.92 E F0 .471(If this v)144 660 R
+.471(ariable is in the en)-.25 F .471(vironment when)-.4 F F1(bash)2.971
+E F0 .471(starts, the shell enters)2.971 F F3 .472(posix mode)2.972 F F0
+.472(before reading)2.972 F .011(the startup \214les, as if the)144 672
+R F1(\255\255posix)2.511 E F0(in)2.511 E -.2(vo)-.4 G .011
+(cation option had been supplied.).2 F .011
+(If it is set while the shell is)5.011 F(running,)144 684 Q F1(bash)2.5
+E F0(enables)2.5 E F3(posix mode)2.5 E F0 2.5(,a)C 2.5(si)-2.5 G 2.5(ft)
+-2.5 G(he command)-2.5 E F5(set -o posix)2.5 E F0(had been e)2.5 E -.15
+(xe)-.15 G(cuted.).15 E F1(PR)108 696 Q(OMPT_COMMAND)-.3 E F0
+(If set, the v)144 708 Q(alue is e)-.25 E -.15(xe)-.15 G
+(cuted as a command prior to issuing each primary prompt.).15 E
+(GNU Bash 4.3)72 768 Q(2014 August 27)142.895 E(16)192.055 E 0 Cg EP
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--.35 E/F1 10/Times-Bold@0 SF(PS3)108 84 Q F0 1.116(The v)19.33 F 1.115
+-.35 E/F1 10/Times-Bold@0 SF(PR)108 84 Q(OMPT_DIR)-.3 E(TRIM)-.4 E F0
+.676(If set to a number greater than zero, the v)144 96 R .676
+(alue is used as the number of trailing directory compo-)-.25 F .923
+(nents to retain when e)144 108 R .923(xpanding the)-.15 F F1(\\w)3.423
+E F0(and)3.423 E F1(\\W)3.423 E F0 .923(prompt string escapes \(see)
+3.423 F/F2 9/Times-Bold@0 SF(PR)3.423 E(OMPTING)-.27 E F0(belo)3.173 E
+(w\).)-.25 E(Characters remo)144 120 Q -.15(ve)-.15 G 2.5(da).15 G
+(re replaced with an ellipsis.)-2.5 E F1(PS1)108 132 Q F0 .064(The v)
+19.33 F .065(alue of this parameter is e)-.25 F .065(xpanded \(see)-.15
+F F2(PR)2.565 E(OMPTING)-.27 E F0(belo)2.315 E .065
+(w\) and used as the primary prompt)-.25 F 2.5(string. The)144 144 R
+(def)2.5 E(ault v)-.1 E(alue is `)-.25 E(`)-.74 E F1(\\s\255\\v\\$)A F0
+-.74('')2.5 G(.).74 E F1(PS2)108 156 Q F0 .118(The v)19.33 F .118
+(alue of this parameter is e)-.25 F .118(xpanded as with)-.15 F F2(PS1)
+2.617 E F0 .117(and used as the secondary prompt string.)2.367 F(The)
+5.117 E(def)144 168 Q(ault is `)-.1 E(`)-.74 E F1(>)A F0 -.74('')2.5 G
+(.).74 E F1(PS3)108 180 Q F0 1.115(The v)19.33 F 1.115
 (alue of this parameter is used as the prompt for the)-.25 F F1(select)
-3.615 E F0 1.115(command \(see)3.615 F/F2 9/Times-Bold@0 SF 1.115
-(SHELL GRAM-)3.615 F(MAR)144 96 Q F0(abo)2.25 E -.15(ve)-.15 G(\).).15 E
-F1(PS4)108 108 Q F0 .1(The v)19.33 F .1(alue of this parameter is e)-.25
-F .1(xpanded as with)-.15 F F2(PS1)2.6 E F0 .101(and the v)2.35 F .101
-(alue is printed before each command)-.25 F F1(bash)144 120 Q F0 .292
-(displays during an e)2.792 F -.15(xe)-.15 G .292(cution trace.).15 F
-.292(The \214rst character of)5.292 F F2(PS4)2.792 E F0 .291
-(is replicated multiple times, as)2.542 F(necessary)144 132 Q 2.5(,t)
+3.615 E F0 1.116(command \(see)3.616 F F2 1.116(SHELL GRAM-)3.616 F(MAR)
+144 192 Q F0(abo)2.25 E -.15(ve)-.15 G(\).).15 E F1(PS4)108 204 Q F0
+.101(The v)19.33 F .101(alue of this parameter is e)-.25 F .101
+(xpanded as with)-.15 F F2(PS1)2.6 E F0 .1(and the v)2.35 F .1
+(alue is printed before each command)-.25 F F1(bash)144 216 Q F0 .291
+(displays during an e)2.791 F -.15(xe)-.15 G .292(cution trace.).15 F
+.292(The \214rst character of)5.292 F F2(PS4)2.792 E F0 .292
+(is replicated multiple times, as)2.542 F(necessary)144 228 Q 2.5(,t)
 -.65 G 2.5(oi)-2.5 G(ndicate multiple le)-2.5 E -.15(ve)-.25 G
 (ls of indirection.).15 E(The def)5 E(ault is `)-.1 E(`)-.74 E F1(+)A F0
--.74('')2.5 G(.).74 E F1(SHELL)108 144 Q F0 .663
-(The full pathname to the shell is k)144 156 R .664(ept in this en)-.1 F
-.664(vironment v)-.4 F 3.164(ariable. If)-.25 F .664
-(it is not set when the shell)3.164 F(starts,)144 168 Q F1(bash)2.5 E F0
+-.74('')2.5 G(.).74 E F1(SHELL)108 240 Q F0 .664
+(The full pathname to the shell is k)144 252 R .664(ept in this en)-.1 F
+.664(vironment v)-.4 F 3.164(ariable. If)-.25 F .663
+(it is not set when the shell)3.164 F(starts,)144 264 Q F1(bash)2.5 E F0
 (assigns to it the full pathname of the current user')2.5 E 2.5(sl)-.55
-G(ogin shell.)-2.5 E F1(TIMEFORMA)108 180 Q(T)-.95 E F0 .827(The v)144
-192 R .826
+G(ogin shell.)-2.5 E F1(TIMEFORMA)108 276 Q(T)-.95 E F0 .826(The v)144
+288 R .826
 (alue of this parameter is used as a format string specifying ho)-.25 F
-3.326(wt)-.25 G .826(he timing information for)-3.326 F .648
-(pipelines pre\214x)144 204 R .648(ed with the)-.15 F F1(time)3.148 E F0
-(reserv)3.148 E .648(ed w)-.15 F .649(ord should be displayed.)-.1 F
-(The)5.649 E F1(%)3.149 E F0 .649(character introduces)3.149 F .712
-(an escape sequence that is e)144 216 R .711(xpanded to a time v)-.15 F
-.711(alue or other information.)-.25 F .711(The escape sequences)5.711 F
-(and their meanings are as follo)144 228 Q
-(ws; the braces denote optional portions.)-.25 E F1(%%)144 246 Q F0 2.5
-(Al)30 G(iteral)-2.5 E F1(%)2.5 E F0(.)A F1(%[)144 258 Q/F3 10
+3.327(wt)-.25 G .827(he timing information for)-3.327 F .649
+(pipelines pre\214x)144 300 R .649(ed with the)-.15 F F1(time)3.149 E F0
+(reserv)3.149 E .649(ed w)-.15 F .648(ord should be displayed.)-.1 F
+(The)5.648 E F1(%)3.148 E F0 .648(character introduces)3.148 F .711
+(an escape sequence that is e)144 312 R .711(xpanded to a time v)-.15 F
+.712(alue or other information.)-.25 F .712(The escape sequences)5.712 F
+(and their meanings are as follo)144 324 Q
+(ws; the braces denote optional portions.)-.25 E F1(%%)144 342 Q F0 2.5
+(Al)30 G(iteral)-2.5 E F1(%)2.5 E F0(.)A F1(%[)144 354 Q/F3 10
 /Times-Italic@0 SF(p)A F1(][l]R)A F0(The elapsed time in seconds.)11.68
-E F1(%[)144 270 Q F3(p)A F1(][l]U)A F0
-(The number of CPU seconds spent in user mode.)11.68 E F1(%[)144 282 Q
+E F1(%[)144 366 Q F3(p)A F1(][l]U)A F0
+(The number of CPU seconds spent in user mode.)11.68 E F1(%[)144 378 Q
 F3(p)A F1(][l]S)A F0(The number of CPU seconds spent in system mode.)
-13.34 E F1(%P)144 294 Q F0
+13.34 E F1(%P)144 390 Q F0
 (The CPU percentage, computed as \(%U + %S\) / %R.)33.89 E .87
-(The optional)144 310.8 R F3(p)3.37 E F0 .87(is a digit specifying the)
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+-.15 F -.15(ex)108 376.8 S(pansions of ").15 E F1($@)A F0 2.5("a)C(nd ")
+-2.5 E F1(${)A F2(name)A F1([@]})A F0 2.5("a)C 2.5(se)-2.5 G
 (xplained abo)-2.65 E .3 -.15(ve \()-.15 H(see).15 E/F4 9/Times-Bold@0
 SF -.666(PA)2.5 G(RAMETERS).666 E/F5 9/Times-Roman@0 SF(\).)A F1
-(Brace Expansion)87 300 Q F3(Br)108.58 312 Q .606(ace e)-.15 F(xpansion)
--.2 E F0 .606
+(Brace Expansion)87 393.6 Q F2(Br)108.58 405.6 Q .606(ace e)-.15 F
+(xpansion)-.2 E F0 .606
 (is a mechanism by which arbitrary strings may be generated.)3.346 F
-.606(This mechanism is similar)5.606 F(to)108 324 Q F3 .415(pathname e)
-2.915 F(xpansion)-.2 E F0 2.915(,b)C .415
+.606(This mechanism is similar)5.606 F(to)108 417.6 Q F2 .415
+(pathname e)2.915 F(xpansion)-.2 E F0 2.915(,b)C .415
 (ut the \214lenames generated need not e)-3.115 F 2.915(xist. P)-.15 F
 .415(atterns to be brace e)-.15 F .415(xpanded tak)-.15 F 2.915(et)-.1 G
-(he)-2.915 E .151(form of an optional)108 336 R F3(pr)2.651 E(eamble)
+(he)-2.915 E .152(form of an optional)108 429.6 R F2(pr)2.652 E(eamble)
 -.37 E F0 2.651(,f).18 G(ollo)-2.651 E .151
 (wed by either a series of comma-separated strings or a sequence e)-.25
-F(xpres-)-.15 E .563(sion between a pair of braces, follo)108 348 R .563
-(wed by an optional)-.25 F F3(postscript)3.063 E F0 5.563(.T).68 G .563
-(he preamble is pre\214x)-5.563 F .563(ed to each string)-.15 F .659(co\
-ntained within the braces, and the postscript is then appended to each \
-resulting string, e)108 360 R .659(xpanding left to)-.15 F(right.)108
-372 Q .719(Brace e)108 388.8 R .719(xpansions may be nested.)-.15 F .719
-(The results of each e)5.719 F .719
+F(xpres-)-.15 E .563(sion between a pair of braces, follo)108 441.6 R
+.563(wed by an optional)-.25 F F2(postscript)3.063 E F0 5.563(.T).68 G
+.563(he preamble is pre\214x)-5.563 F .563(ed to each string)-.15 F .659
+(contained within the braces, and the postscript is then appended to ea\
+ch resulting string, e)108 453.6 R .658(xpanding left to)-.15 F(right.)
+108 465.6 Q .718(Brace e)108 482.4 R .719(xpansions may be nested.)-.15
+F .719(The results of each e)5.719 F .719
 (xpanded string are not sorted; left to right order is)-.15 F(preserv)
-108 400.8 Q 2.5(ed. F)-.15 F(or e)-.15 E(xample, a)-.15 E F1({)A F0
-(d,c,b)A F1(})A F0 2.5(ee)C(xpands into `ade ace abe'.)-2.65 E 3.242(As)
-108 417.6 S .742(equence e)-3.242 F .742(xpression tak)-.15 F .742
-(es the form)-.1 F F1({)3.242 E F3(x)A F1(..)A F3(y)A F1([..)A F3(incr)A
-F1(]})A F0 3.242(,w)C(here)-3.242 E F3(x)3.242 E F0(and)3.243 E F3(y)
-3.243 E F0 .743(are either inte)3.243 F .743(gers or single characters,)
--.15 F(and)108 429.6 Q F3(incr)3.032 E F0 3.032(,a)C 3.032(no)-3.032 G
+108 494.4 Q 2.5(ed. F)-.15 F(or e)-.15 E(xample, a)-.15 E F1({)A F0
+(d,c,b)A F1(})A F0 2.5(ee)C(xpands into `ade ace abe'.)-2.65 E 3.243(As)
+108 511.2 S .743(equence e)-3.243 F .743(xpression tak)-.15 F .743
+(es the form)-.1 F F1({)3.243 E F2(x)A F1(..)A F2(y)A F1([..)A F2(incr)A
+F1(]})A F0 3.243(,w)C(here)-3.243 E F2(x)3.243 E F0(and)3.242 E F2(y)
+3.242 E F0 .742(are either inte)3.242 F .742(gers or single characters,)
+-.15 F(and)108 523.2 Q F2(incr)3.031 E F0 3.031(,a)C 3.032(no)-3.031 G
 .532(ptional increment, is an inte)-3.032 F(ger)-.15 E 5.532(.W)-.55 G
 .532(hen inte)-5.532 F .532(gers are supplied, the e)-.15 F .532
-(xpression e)-.15 F .531(xpands to each)-.15 F .077(number between)108
-441.6 R F3(x)2.577 E F0(and)2.577 E F3(y)2.577 E F0 2.577(,i)C(nclusi)
--2.577 E -.15(ve)-.25 G 5.077(.S).15 G .077(upplied inte)-5.077 F .077
-(gers may be pre\214x)-.15 F .077(ed with)-.15 F F3(0)2.577 E F0 .078
-(to force each term to ha)2.578 F .378 -.15(ve t)-.2 H(he).15 E .015
-(same width.)108 453.6 R .015(When either)5.015 F F3(x)2.515 E F0(or)
-2.515 E F3(y)2.515 E F0(be)2.515 E .014(gins with a zero, the shell att\
+(xpression e)-.15 F .532(xpands to each)-.15 F .078(number between)108
+535.2 R F2(x)2.578 E F0(and)2.578 E F2(y)2.578 E F0 2.578(,i)C(nclusi)
+-2.578 E -.15(ve)-.25 G 5.078(.S).15 G .078(upplied inte)-5.078 F .077
+(gers may be pre\214x)-.15 F .077(ed with)-.15 F F2(0)2.577 E F0 .077
+(to force each term to ha)2.577 F .377 -.15(ve t)-.2 H(he).15 E .014
+(same width.)108 547.2 R .014(When either)5.014 F F2(x)2.514 E F0(or)
+2.514 E F2(y)2.514 E F0(be)2.514 E .015(gins with a zero, the shell att\
 empts to force all generated terms to contain)-.15 F 1.143
-(the same number of digits, zero-padding where necessary)108 465.6 R
+(the same number of digits, zero-padding where necessary)108 559.2 R
 6.143(.W)-.65 G 1.143(hen characters are supplied, the e)-6.143 F
-(xpression)-.15 E -.15(ex)108 477.6 S 1.064(pands to each character le)
-.15 F 1.064(xicographically between)-.15 F F3(x)3.564 E F0(and)3.564 E
-F3(y)3.564 E F0 3.564(,i)C(nclusi)-3.564 E -.15(ve)-.25 G 3.564(,u).15 G
-1.064(sing the def)-3.564 F 1.064(ault C locale.)-.1 F(Note)6.064 E .983
-(that both)108 489.6 R F3(x)3.483 E F0(and)3.483 E F3(y)3.483 E F0 .983
-(must be of the same type.)3.483 F .984
+(xpression)-.15 E -.15(ex)108 571.2 S 1.064(pands to each character le)
+.15 F 1.064(xicographically between)-.15 F F2(x)3.564 E F0(and)3.564 E
+F2(y)3.564 E F0 3.564(,i)C(nclusi)-3.564 E -.15(ve)-.25 G 3.564(,u).15 G
+1.064(sing the def)-3.564 F 1.064(ault C locale.)-.1 F(Note)6.064 E .984
+(that both)108 583.2 R F2(x)3.484 E F0(and)3.484 E F2(y)3.484 E F0 .983
+(must be of the same type.)3.484 F .983
 (When the increment is supplied, it is used as the dif)5.983 F(ference)
--.25 E(between each term.)108 501.6 Q(The def)5 E
-(ault increment is 1 or -1 as appropriate.)-.1 E .582(Brace e)108 518.4
-R .582(xpansion is performed before an)-.15 F 3.082(yo)-.15 G .581
-(ther e)-3.082 F .581(xpansions, and an)-.15 F 3.081(yc)-.15 G .581
-(haracters special to other e)-3.081 F(xpansions)-.15 E .015
-(are preserv)108 530.4 R .015(ed in the result.)-.15 F .015
-(It is strictly te)5.015 F(xtual.)-.15 E F1(Bash)5.016 E F0 .016
-(does not apply an)2.516 F 2.516(ys)-.15 G .016
-(yntactic interpretation to the con-)-2.516 F(te)108 542.4 Q
-(xt of the e)-.15 E(xpansion or the te)-.15 E(xt between the braces.)
--.15 E 3.633(Ac)108 559.2 S 1.133(orrectly-formed brace e)-3.633 F 1.132
-(xpansion must contain unquoted opening and closing braces, and at leas\
-t one)-.15 F 3.44(unquoted comma or a v)108 571.2 R 3.441
-(alid sequence e)-.25 F 5.941(xpression. An)-.15 F 5.941(yi)-.15 G 3.441
-(ncorrectly formed brace e)-5.941 F 3.441(xpansion is left)-.15 F 2.755
-(unchanged. A)108 583.2 R F1({)2.755 E F0(or)2.755 E F1(,)2.755 E F0
+-.25 E(between each term.)108 595.2 Q(The def)5 E
+(ault increment is 1 or -1 as appropriate.)-.1 E .581(Brace e)108 612 R
+.581(xpansion is performed before an)-.15 F 3.081(yo)-.15 G .581(ther e)
+-3.081 F .581(xpansions, and an)-.15 F 3.082(yc)-.15 G .582
+(haracters special to other e)-3.082 F(xpansions)-.15 E .016
+(are preserv)108 624 R .016(ed in the result.)-.15 F .016
+(It is strictly te)5.016 F(xtual.)-.15 E F1(Bash)5.016 E F0 .015
+(does not apply an)2.516 F 2.515(ys)-.15 G .015
+(yntactic interpretation to the con-)-2.515 F(te)108 636 Q(xt of the e)
+-.15 E(xpansion or the te)-.15 E(xt between the braces.)-.15 E 3.632(Ac)
+108 652.8 S 1.132(orrectly-formed brace e)-3.632 F 1.132(xpansion must \
+contain unquoted opening and closing braces, and at least one)-.15 F
+3.441(unquoted comma or a v)108 664.8 R 3.441(alid sequence e)-.25 F
+5.941(xpression. An)-.15 F 5.941(yi)-.15 G 3.441
+(ncorrectly formed brace e)-5.941 F 3.44(xpansion is left)-.15 F 2.755
+(unchanged. A)108 676.8 R F1({)2.755 E F0(or)2.755 E F1(,)2.755 E F0
 .255(may be quoted with a backslash to pre)2.755 F -.15(ve)-.25 G .255
-(nt its being considered part of a brace e).15 F(xpres-)-.15 E 2.91
-(sion. T)108 595.2 R 2.91(oa)-.8 G -.2(vo)-3.11 G .41
+(nt its being considered part of a brace e).15 F(xpres-)-.15 E 2.911
+(sion. T)108 688.8 R 2.911(oa)-.8 G -.2(vo)-3.111 G .411
 (id con\215icts with parameter e).2 F .411(xpansion, the string)-.15 F
-F1(${)2.911 E F0 .411(is not considered eligible for brace e)2.911 F
-(xpan-)-.15 E(sion.)108 607.2 Q 1.476(This construct is typically used \
+F1(${)2.911 E F0 .41(is not considered eligible for brace e)2.911 F
+(xpan-)-.15 E(sion.)108 700.8 Q 1.476(This construct is typically used \
 as shorthand when the common pre\214x of the strings to be generated is)
-108 624 R(longer than in the abo)108 636 Q .3 -.15(ve ex)-.15 H(ample:)
-.15 E(mkdir /usr/local/src/bash/{old,ne)144 652.8 Q -.65(w,)-.25 G
-(dist,b).65 E(ugs})-.2 E(or)108 664.8 Q(cho)144 676.8 Q
-(wn root /usr/{ucb/{e)-.25 E(x,edit},lib/{e)-.15 E(x?.?*,ho)-.15 E(w_e)
--.25 E(x}})-.15 E .618(Brace e)108 693.6 R .618
-(xpansion introduces a slight incompatibility with historical v)-.15 F
-.618(ersions of)-.15 F F1(sh)3.118 E F0(.)A F1(sh)5.618 E F0 .618
-(does not treat open-)3.118 F .248
-(ing or closing braces specially when the)108 705.6 R 2.748(ya)-.15 G
-.247(ppear as part of a w)-2.748 F .247(ord, and preserv)-.1 F .247
-(es them in the output.)-.15 F F1(Bash)5.247 E F0(remo)108 717.6 Q -.15
-(ve)-.15 G 3.53(sb).15 G 1.03(races from w)-3.53 F 1.03
-(ords as a consequence of brace e)-.1 F 3.53(xpansion. F)-.15 F 1.03
-(or e)-.15 F 1.03(xample, a w)-.15 F 1.03(ord entered to)-.1 F F1(sh)
-3.53 E F0(as)3.53 E F3(\214le{1,2})108 729.6 Q F0 .515
-(appears identically in the output.)3.015 F .515(The same w)5.515 F .515
-(ord is output as)-.1 F F3 .514(\214le1 \214le2)4.925 F F0 .514(after e)
-3.034 F .514(xpansion by)-.15 F F1(bash)3.014 E F0(.)A(GNU Bash 4.3)72
-768 Q(2014 February 2)141.79 E(19)190.95 E 0 Cg EP
+108 717.6 R(longer than in the abo)108 729.6 Q .3 -.15(ve ex)-.15 H
+(ample:).15 E(GNU Bash 4.3)72 768 Q(2014 August 27)142.895 E(19)192.055
+E 0 Cg EP
 %%Page: 20 20
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E .436(If strict compatibility with)108 84 R/F1 10/Times-Bold@0 SF
-(sh)2.936 E F0 .436(is desired, start)2.936 F F1(bash)2.936 E F0 .436
-(with the)2.936 F F1(+B)2.936 E F0 .436(option or disable brace e)2.936
-F .437(xpansion with the)-.15 F F1(+B)108 96 Q F0(option to the)2.5 E F1
-(set)2.5 E F0(command \(see)2.5 E/F2 9/Times-Bold@0 SF(SHELL B)2.5 E
+-.35 E(mkdir /usr/local/src/bash/{old,ne)144 84 Q -.65(w,)-.25 G(dist,b)
+.65 E(ugs})-.2 E(or)108 96 Q(cho)144 108 Q(wn root /usr/{ucb/{e)-.25 E
+(x,edit},lib/{e)-.15 E(x?.?*,ho)-.15 E(w_e)-.25 E(x}})-.15 E .618
+(Brace e)108 124.8 R .618
+(xpansion introduces a slight incompatibility with historical v)-.15 F
+.618(ersions of)-.15 F/F1 10/Times-Bold@0 SF(sh)3.118 E F0(.)A F1(sh)
+5.618 E F0 .618(does not treat open-)3.118 F .247
+(ing or closing braces specially when the)108 136.8 R 2.747(ya)-.15 G
+.247(ppear as part of a w)-2.747 F .248(ord, and preserv)-.1 F .248
+(es them in the output.)-.15 F F1(Bash)5.248 E F0(remo)108 148.8 Q -.15
+(ve)-.15 G 3.53(sb).15 G 1.03(races from w)-3.53 F 1.03
+(ords as a consequence of brace e)-.1 F 3.53(xpansion. F)-.15 F 1.03
+(or e)-.15 F 1.03(xample, a w)-.15 F 1.03(ord entered to)-.1 F F1(sh)
+3.53 E F0(as)3.53 E/F2 10/Times-Italic@0 SF(\214le{1,2})108 160.8 Q F0
+.514(appears identically in the output.)3.014 F .515(The same w)5.515 F
+.515(ord is output as)-.1 F F2 .515(\214le1 \214le2)4.925 F F0 .515
+(after e)3.035 F .515(xpansion by)-.15 F F1(bash)3.015 E F0(.)A .437
+(If strict compatibility with)108 172.8 R F1(sh)2.936 E F0 .436
+(is desired, start)2.936 F F1(bash)2.936 E F0 .436(with the)2.936 F F1
+(+B)2.936 E F0 .436(option or disable brace e)2.936 F .436
+(xpansion with the)-.15 F F1(+B)108 184.8 Q F0(option to the)2.5 E F1
+(set)2.5 E F0(command \(see)2.5 E/F3 9/Times-Bold@0 SF(SHELL B)2.5 E
 (UIL)-.09 E(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)-.25 E F1 -.18(Ti)
-87 112.8 S(lde Expansion).18 E F0 1.087(If a w)108 124.8 R 1.087(ord be)
--.1 F 1.087(gins with an unquoted tilde character \(`)-.15 F F1(~)A F0
-1.086('\), all of the characters preceding the \214rst unquoted)B .185(\
+87 201.6 S(lde Expansion).18 E F0 1.086(If a w)108 213.6 R 1.086(ord be)
+-.1 F 1.086(gins with an unquoted tilde character \(`)-.15 F F1(~)A F0
+1.087('\), all of the characters preceding the \214rst unquoted)B .185(\
 slash \(or all characters, if there is no unquoted slash\) are consider\
-ed a)108 136.8 R/F3 10/Times-Italic@0 SF(tilde-pr)2.685 E(e\214x)-.37 E
-F0 5.185(.I)C 2.685(fn)-5.185 G .185(one of the characters)-2.685 F .726
-(in the tilde-pre\214x are quoted, the characters in the tilde-pre\214x\
- follo)108 148.8 R .725(wing the tilde are treated as a possible)-.25 F
-F3(lo)108 160.8 Q .522(gin name)-.1 F F0 5.522(.I)C 3.022(ft)-5.522 G
-.522
+ed a)108 225.6 R F2(tilde-pr)2.685 E(e\214x)-.37 E F0 5.185(.I)C 2.685
+(fn)-5.185 G .185(one of the characters)-2.685 F .725(in the tilde-pre\
+\214x are quoted, the characters in the tilde-pre\214x follo)108 237.6 R
+.726(wing the tilde are treated as a possible)-.25 F F2(lo)108 249.6 Q
+.523(gin name)-.1 F F0 5.523(.I)C 3.023(ft)-5.523 G .523
 (his login name is the null string, the tilde is replaced with the v)
--3.022 F .523(alue of the shell parameter)-.25 F F2(HOME)108 172.8 Q/F4
-9/Times-Roman@0 SF(.)A F0(If)4.787 E F2(HOME)2.787 E F0 .287
-(is unset, the home directory of the user e)2.537 F -.15(xe)-.15 G .286
-(cuting the shell is substituted instead.).15 F(Other)5.286 E(-)-.2 E(w\
+-3.023 F .522(alue of the shell parameter)-.25 F F3(HOME)108 261.6 Q/F4
+9/Times-Roman@0 SF(.)A F0(If)4.786 E F3(HOME)2.786 E F0 .287
+(is unset, the home directory of the user e)2.536 F -.15(xe)-.15 G .287
+(cuting the shell is substituted instead.).15 F(Other)5.287 E(-)-.2 E(w\
 ise, the tilde-pre\214x is replaced with the home directory associated \
-with the speci\214ed login name.)108 184.8 Q .092
-(If the tilde-pre\214x is a `~+', the v)108 201.6 R .092
-(alue of the shell v)-.25 F(ariable)-.25 E F2(PWD)2.592 E F0 .092
-(replaces the tilde-pre\214x.)2.342 F .093(If the tilde-pre\214x is)
-5.093 F 3.404(a`)108 213.6 S .904(~\255', the v)-3.404 F .904
-(alue of the shell v)-.25 F(ariable)-.25 E F2(OLDPWD)3.404 E F4(,)A F0
-.904(if it is set, is substituted.)3.154 F .903(If the characters follo)
-5.903 F .903(wing the)-.25 F 1.641
-(tilde in the tilde-pre\214x consist of a number)108 225.6 R F3(N)4.141
-E F0 4.142(,o)C 1.642(ptionally pre\214x)-4.142 F 1.642
-(ed by a `+' or a `\255', the tilde-pre\214x is)-.15 F 1.438(replaced w\
+with the speci\214ed login name.)108 273.6 Q .093
+(If the tilde-pre\214x is a `~+', the v)108 290.4 R .092
+(alue of the shell v)-.25 F(ariable)-.25 E F3(PWD)2.592 E F0 .092
+(replaces the tilde-pre\214x.)2.342 F .092(If the tilde-pre\214x is)
+5.092 F 3.403(a`)108 302.4 S .903(~\255', the v)-3.403 F .903
+(alue of the shell v)-.25 F(ariable)-.25 E F3(OLDPWD)3.404 E F4(,)A F0
+.904(if it is set, is substituted.)3.154 F .904(If the characters follo)
+5.904 F .904(wing the)-.25 F 1.642
+(tilde in the tilde-pre\214x consist of a number)108 314.4 R F2(N)4.142
+E F0 4.142(,o)C 1.642(ptionally pre\214x)-4.142 F 1.641
+(ed by a `+' or a `\255', the tilde-pre\214x is)-.15 F 1.437(replaced w\
 ith the corresponding element from the directory stack, as it w)108
-237.6 R 1.437(ould be displayed by the)-.1 F F1(dirs)3.937 E F0 -.2(bu)
-108 249.6 S .454(iltin in).2 F -.2(vo)-.4 G -.1(ke).2 G 2.954(dw).1 G
-.454(ith the tilde-pre\214x as an ar)-2.954 F 2.954(gument. If)-.18 F
-.454(the characters follo)2.954 F .455
+326.4 R 1.438(ould be displayed by the)-.1 F F1(dirs)3.938 E F0 -.2(bu)
+108 338.4 S .455(iltin in).2 F -.2(vo)-.4 G -.1(ke).2 G 2.955(dw).1 G
+.455(ith the tilde-pre\214x as an ar)-2.955 F 2.954(gument. If)-.18 F
+.454(the characters follo)2.954 F .454
 (wing the tilde in the tilde-pre\214x)-.25 F
 (consist of a number without a leading `+' or `\255', `+' is assumed.)
-108 261.6 Q(If the login name is in)108 278.4 Q -.25(va)-.4 G
+108 350.4 Q(If the login name is in)108 367.2 Q -.25(va)-.4 G
 (lid, or the tilde e).25 E(xpansion f)-.15 E(ails, the w)-.1 E
-(ord is unchanged.)-.1 E .167(Each v)108 295.2 R .167
+(ord is unchanged.)-.1 E .166(Each v)108 384 R .167
 (ariable assignment is check)-.25 F .167(ed for unquoted tilde-pre\214x)
 -.1 F .167(es immediately follo)-.15 F .167(wing a)-.25 F F1(:)2.667 E
-F0 .167(or the \214rst)2.667 F F1(=)2.666 E F0 5.166(.I)C(n)-5.166 E
-.467(these cases, tilde e)108 307.2 R .467(xpansion is also performed.)
--.15 F(Consequently)5.467 E 2.967(,o)-.65 G .468
-(ne may use \214lenames with tildes in assign-)-2.967 F(ments to)108
-319.2 Q F2 -.666(PA)2.5 G(TH)-.189 E F4(,)A F2(MAILP)2.25 E -.855(AT)
--.666 G(H).855 E F4(,)A F0(and)2.25 E F2(CDP)2.5 E -.855(AT)-.666 G(H)
-.855 E F4(,)A F0(and the shell assigns the e)2.25 E(xpanded v)-.15 E
-(alue.)-.25 E F1 -.1(Pa)87 336 S(rameter Expansion).1 E F0 1.606(The `)
-108 348 R F1($)A F0 4.106('c)C 1.606(haracter introduces parameter e)
--4.106 F 1.605(xpansion, command substitution, or arithmetic e)-.15 F
-4.105(xpansion. The)-.15 F .406(parameter name or symbol to be e)108 360
-R .407(xpanded may be enclosed in braces, which are optional b)-.15 F
-.407(ut serv)-.2 F 2.907(et)-.15 G 2.907(op)-2.907 G(ro-)-2.907 E .033
-(tect the v)108 372 R .033(ariable to be e)-.25 F .033
-(xpanded from characters immediately follo)-.15 F .032
-(wing it which could be interpreted as part)-.25 F(of the name.)108 384
-Q 1.189
+F0 .167(or the \214rst)2.667 F F1(=)2.667 E F0 5.167(.I)C(n)-5.167 E
+.468(these cases, tilde e)108 396 R .468(xpansion is also performed.)
+-.15 F(Consequently)5.467 E 2.967(,o)-.65 G .467
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 (Redirection of input causes the \214le whose name results from the e)
-108 182.4 R .391(xpansion of)-.15 F F2(wor)3.231 E(d)-.37 E F0 .391
-(to be opened for read-)3.661 F(ing on \214le descriptor)108 194.4 Q F2
+108 290.4 R .391(xpansion of)-.15 F F2(wor)3.231 E(d)-.37 E F0 .391
+(to be opened for read-)3.661 F(ing on \214le descriptor)108 302.4 Q F2
 (n)2.5 E F0 2.5(,o).24 G 2.5(rt)-2.5 G
 (he standard input \(\214le descriptor 0\) if)-2.5 E F2(n)2.86 E F0
 (is not speci\214ed.)2.74 E
-(The general format for redirecting input is:)108 211.2 Q([)144 228 Q F2
-(n)A F0(])A F1(<)A F2(wor)A(d)-.37 E F1(Redir)87 244.8 Q(ecting Output)
--.18 E F0 .175
+(The general format for redirecting input is:)108 319.2 Q([)144 336 Q F2
+(n)A F0(])A F1(<)A F2(wor)A(d)-.37 E F1(Redir)87 352.8 Q(ecting Output)
+-.18 E F0 .174
 (Redirection of output causes the \214le whose name results from the e)
-108 256.8 R .174(xpansion of)-.15 F F2(wor)3.014 E(d)-.37 E F0 .174
-(to be opened for writ-)3.444 F .824(ing on \214le descriptor)108 268.8
-R F2(n)3.324 E F0 3.324(,o).24 G 3.324(rt)-3.324 G .824
-(he standard output \(\214le descriptor 1\) if)-3.324 F F2(n)3.684 E F0
-.824(is not speci\214ed.)3.564 F .825(If the \214le does not)5.825 F
--.15(ex)108 280.8 S(ist it is created; if it does e).15 E
+108 364.8 R .175(xpansion of)-.15 F F2(wor)3.015 E(d)-.37 E F0 .175
+(to be opened for writ-)3.445 F .825(ing on \214le descriptor)108 376.8
+R F2(n)3.325 E F0 3.325(,o).24 G 3.325(rt)-3.325 G .824
+(he standard output \(\214le descriptor 1\) if)-3.325 F F2(n)3.684 E F0
+.824(is not speci\214ed.)3.564 F .824(If the \214le does not)5.824 F
+-.15(ex)108 388.8 S(ist it is created; if it does e).15 E
 (xist it is truncated to zero size.)-.15 E
-(The general format for redirecting output is:)108 297.6 Q([)144 314.4 Q
-F2(n)A F0(])A F1(>)A F2(wor)A(d)-.37 E F0 .155
-(If the redirection operator is)108 331.2 R F1(>)2.655 E F0 2.655(,a)C
-.155(nd the)-2.655 F F1(noclob)2.655 E(ber)-.1 E F0 .154(option to the)
-2.654 F F1(set)2.654 E F0 -.2(bu)2.654 G .154
-(iltin has been enabled, the redirection).2 F .657(will f)108 343.2 R
-.657(ail if the \214le whose name results from the e)-.1 F .658
-(xpansion of)-.15 F F2(wor)3.158 E(d)-.37 E F0 -.15(ex)3.158 G .658
-(ists and is a re).15 F .658(gular \214le.)-.15 F .658(If the redi-)
-5.658 F .409(rection operator is)108 355.2 R F1(>|)2.909 E F0 2.909(,o)C
+(The general format for redirecting output is:)108 405.6 Q([)144 422.4 Q
+F2(n)A F0(])A F1(>)A F2(wor)A(d)-.37 E F0 .154
+(If the redirection operator is)108 439.2 R F1(>)2.654 E F0 2.654(,a)C
+.154(nd the)-2.654 F F1(noclob)2.654 E(ber)-.1 E F0 .154(option to the)
+2.654 F F1(set)2.655 E F0 -.2(bu)2.655 G .155
+(iltin has been enabled, the redirection).2 F .658(will f)108 451.2 R
+.658(ail if the \214le whose name results from the e)-.1 F .658
+(xpansion of)-.15 F F2(wor)3.158 E(d)-.37 E F0 -.15(ex)3.158 G .657
+(ists and is a re).15 F .657(gular \214le.)-.15 F .657(If the redi-)
+5.657 F .408(rection operator is)108 463.2 R F1(>|)2.909 E F0 2.909(,o)C
 2.909(rt)-2.909 G .409(he redirection operator is)-2.909 F F1(>)2.909 E
 F0 .409(and the)2.909 F F1(noclob)2.909 E(ber)-.1 E F0 .409
-(option to the)2.909 F F1(set)2.909 E F0 -.2(bu)2.908 G .408
+(option to the)2.909 F F1(set)2.909 E F0 -.2(bu)2.909 G .409
 (iltin command).2 F(is not enabled, the redirection is attempted e)108
-367.2 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he \214le named by)
+475.2 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he \214le named by)
 -2.5 E F2(wor)2.5 E(d)-.37 E F0 -.15(ex)2.5 G(ists.).15 E F1 -.25(Ap)87
-384 S(pending Redir).25 E(ected Output)-.18 E F0 .641
-(Redirection of output in this f)108 396 R .642
-(ashion causes the \214le whose name results from the e)-.1 F .642
-(xpansion of)-.15 F F2(wor)3.482 E(d)-.37 E F0 .642(to be)3.912 F .474
-(opened for appending on \214le descriptor)108 408 R F2(n)2.974 E F0
+492 S(pending Redir).25 E(ected Output)-.18 E F0 .642
+(Redirection of output in this f)108 504 R .642
+(ashion causes the \214le whose name results from the e)-.1 F .641
+(xpansion of)-.15 F F2(wor)3.481 E(d)-.37 E F0 .641(to be)3.911 F .473
+(opened for appending on \214le descriptor)108 516 R F2(n)2.973 E F0
 2.974(,o).24 G 2.974(rt)-2.974 G .474
-(he standard output \(\214le descriptor 1\) if)-2.974 F F2(n)3.333 E F0
-.473(is not speci\214ed.)3.213 F(If)5.473 E(the \214le does not e)108
-420 Q(xist it is created.)-.15 E
-(The general format for appending output is:)108 436.8 Q([)144 453.6 Q
-F2(n)A F0(])A F1(>>)A F2(wor)A(d)-.37 E F1(Redir)87 475.2 Q
-(ecting Standard Output and Standard Err)-.18 E(or)-.18 E F0 .248
-(This construct allo)108 487.2 R .249(ws both the standard output \(\
+(he standard output \(\214le descriptor 1\) if)-2.974 F F2(n)3.334 E F0
+.474(is not speci\214ed.)3.214 F(If)5.474 E(the \214le does not e)108
+528 Q(xist it is created.)-.15 E
+(The general format for appending output is:)108 544.8 Q([)144 561.6 Q
+F2(n)A F0(])A F1(>>)A F2(wor)A(d)-.37 E F1(Redir)87 583.2 Q
+(ecting Standard Output and Standard Err)-.18 E(or)-.18 E F0 .249
+(This construct allo)108 595.2 R .249(ws both the standard output \(\
 \214le descriptor 1\) and the standard error output \(\214le descrip-)
 -.25 F(tor 2\) to be redirected to the \214le whose name is the e)108
-499.2 Q(xpansion of)-.15 E F2(wor)2.5 E(d)-.37 E F0(.).77 E
-(There are tw)108 516 Q 2.5(of)-.1 G
+607.2 Q(xpansion of)-.15 E F2(wor)2.5 E(d)-.37 E F0(.).77 E
+(There are tw)108 624 Q 2.5(of)-.1 G
 (ormats for redirecting standard output and standard error:)-2.5 E F1
-(&>)144 532.8 Q F2(wor)A(d)-.37 E F0(and)108 544.8 Q F1(>&)144 556.8 Q
-F2(wor)A(d)-.37 E F0(Of the tw)108 573.6 Q 2.5(of)-.1 G
+(&>)144 640.8 Q F2(wor)A(d)-.37 E F0(and)108 652.8 Q F1(>&)144 664.8 Q
+F2(wor)A(d)-.37 E F0(Of the tw)108 681.6 Q 2.5(of)-.1 G
 (orms, the \214rst is preferred.)-2.5 E(This is semantically equi)5 E
--.25(va)-.25 G(lent to).25 E F1(>)144 590.4 Q F2(wor)A(d)-.37 E F0(2)2.5
-E F1(>&)A F0(1)A .115(When using the second form,)108 607.2 R F2(wor)
+-.25(va)-.25 G(lent to).25 E F1(>)144 698.4 Q F2(wor)A(d)-.37 E F0(2)2.5
+E F1(>&)A F0(1)A .114(When using the second form,)108 715.2 R F2(wor)
 2.614 E(d)-.37 E F0 .114(may not e)2.614 F .114(xpand to a number or)
--.15 F F1<ad>2.614 E F0 5.114(.I)C 2.614(fi)-5.114 G 2.614(td)-2.614 G
-.114(oes, other redirection operators)-2.614 F(apply \(see)108 619.2 Q
+-.15 F F1<ad>2.614 E F0 5.114(.I)C 2.614(fi)-5.114 G 2.615(td)-2.614 G
+.115(oes, other redirection operators)-2.615 F(apply \(see)108 727.2 Q
 F1(Duplicating File Descriptors)2.5 E F0(belo)2.5 E
-(w\) for compatibility reasons.)-.25 E F1 -.25(Ap)87 636 S
-(pending Standard Output and Standard Err).25 E(or)-.18 E F0 .248
-(This construct allo)108 648 R .249(ws both the standard output \(\214l\
-e descriptor 1\) and the standard error output \(\214le descrip-)-.25 F
-(tor 2\) to be appended to the \214le whose name is the e)108 660 Q
-(xpansion of)-.15 E F2(wor)2.5 E(d)-.37 E F0(.).77 E
-(The format for appending standard output and standard error is:)108
-676.8 Q F1(&>>)144 693.6 Q F2(wor)A(d)-.37 E F0
-(This is semantically equi)108 710.4 Q -.25(va)-.25 G(lent to).25 E F1
-(>>)144 727.2 Q F2(wor)A(d)-.37 E F0(2)2.5 E F1(>&)A F0(1)A
-(GNU Bash 4.3)72 768 Q(2014 February 2)141.79 E(26)190.95 E 0 Cg EP
+(w\) for compatibility reasons.)-.25 E(GNU Bash 4.3)72 768 Q
+(2014 August 27)142.895 E(26)192.055 E 0 Cg EP
 %%Page: 27 27
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E(\(see)108 84 Q/F1 10/Times-Bold@0 SF
-(Duplicating File Descriptors)2.5 E F0(belo)2.5 E(w\).)-.25 E F1(Her)87
-100.8 Q 2.5(eD)-.18 G(ocuments)-2.5 E F0 .33(This type of redirection i\
-nstructs the shell to read input from the current source until a line c\
-ontaining only)108 112.8 R/F2 10/Times-Italic@0 SF(delimiter)108.35
-124.8 Q F0 .614(\(with no trailing blanks\) is seen.)3.844 F .615
+-.35 E/F1 10/Times-Bold@0 SF -.25(Ap)87 84 S
+(pending Standard Output and Standard Err).25 E(or)-.18 E F0 .249
+(This construct allo)108 96 R .249(ws both the standard output \(\214le\
+ descriptor 1\) and the standard error output \(\214le descrip-)-.25 F
+(tor 2\) to be appended to the \214le whose name is the e)108 108 Q
+(xpansion of)-.15 E/F2 10/Times-Italic@0 SF(wor)2.5 E(d)-.37 E F0(.).77
+E(The format for appending standard output and standard error is:)108
+124.8 Q F1(&>>)144 141.6 Q F2(wor)A(d)-.37 E F0
+(This is semantically equi)108 158.4 Q -.25(va)-.25 G(lent to).25 E F1
+(>>)144 175.2 Q F2(wor)A(d)-.37 E F0(2)2.5 E F1(>&)A F0(1)A(\(see)108
+192 Q F1(Duplicating File Descriptors)2.5 E F0(belo)2.5 E(w\).)-.25 E F1
+(Her)87 208.8 Q 2.5(eD)-.18 G(ocuments)-2.5 E F0 .33(This type of redir\
+ection instructs the shell to read input from the current source until \
+a line containing only)108 220.8 R F2(delimiter)108.35 232.8 Q F0 .615
+(\(with no trailing blanks\) is seen.)3.845 F .615
 (All of the lines read up to that point are then used as the stan-)5.615
-F(dard input for a command.)108 136.8 Q
-(The format of here-documents is:)108 153.6 Q F1(<<)144 170.4 Q F0([)A
-F1<ad>A F0(])A F2(wor)A(d)-.37 E(her)164 182.4 Q(e-document)-.37 E
-(delimiter)144 194.4 Q F0 .302(No parameter and v)108 211.2 R .302
+F(dard input for a command.)108 244.8 Q
+(The format of here-documents is:)108 261.6 Q F1(<<)144 278.4 Q F0([)A
+F1<ad>A F0(])A F2(wor)A(d)-.37 E(her)164 290.4 Q(e-document)-.37 E
+(delimiter)144 302.4 Q F0 .301(No parameter and v)108 319.2 R .302
 (ariable e)-.25 F .302(xpansion, command substitution, arithmetic e)-.15
-F .301(xpansion, or pathname e)-.15 F(xpansion)-.15 E .225
-(is performed on)108 223.2 R F2(wor)2.725 E(d)-.37 E F0 5.225(.I).77 G
-2.726(fa)-5.225 G .526 -.15(ny c)-2.726 H .226(haracters in).15 F F2
+F .302(xpansion, or pathname e)-.15 F(xpansion)-.15 E .226
+(is performed on)108 331.2 R F2(wor)2.726 E(d)-.37 E F0 5.226(.I).77 G
+2.726(fa)-5.226 G .526 -.15(ny c)-2.726 H .226(haracters in).15 F F2
 (wor)3.066 E(d)-.37 E F0 .226(are quoted, the)3.496 F F2(delimiter)3.076
-E F0 .226(is the result of quote remo)3.456 F -.25(va)-.15 G 2.726(lo)
-.25 G(n)-2.726 E F2(wor)108 235.2 Q(d)-.37 E F0 2.715(,a).77 G .215
-(nd the lines in the here-document are not e)-2.715 F 2.714(xpanded. If)
--.15 F F2(wor)2.714 E(d)-.37 E F0 .214
-(is unquoted, all lines of the here-docu-)2.714 F .499
-(ment are subjected to parameter e)108 247.2 R .499
-(xpansion, command substitution, and arithmetic e)-.15 F .5
-(xpansion, the character)-.15 F(sequence)108 259.2 Q F1(\\<newline>)2.5
+E F0 .225(is the result of quote remo)3.456 F -.25(va)-.15 G 2.725(lo)
+.25 G(n)-2.725 E F2(wor)108 343.2 Q(d)-.37 E F0 2.714(,a).77 G .214
+(nd the lines in the here-document are not e)-2.714 F 2.714(xpanded. If)
+-.15 F F2(wor)2.715 E(d)-.37 E F0 .215
+(is unquoted, all lines of the here-docu-)2.715 F .499
+(ment are subjected to parameter e)108 355.2 R .499
+(xpansion, command substitution, and arithmetic e)-.15 F .499
+(xpansion, the character)-.15 F(sequence)108 367.2 Q F1(\\<newline>)2.5
 E F0(is ignored, and)2.5 E F1(\\)2.5 E F0
 (must be used to quote the characters)2.5 E F1(\\)2.5 E F0(,)A F1($)2.5
-E F0 2.5(,a)C(nd)-2.5 E F1<92>2.5 E F0(.)A .602
-(If the redirection operator is)108 276 R F1(<<\255)3.101 E F0 3.101(,t)
+E F0 2.5(,a)C(nd)-2.5 E F1<92>2.5 E F0(.)A .601
+(If the redirection operator is)108 384 R F1(<<\255)3.101 E F0 3.101(,t)
 C .601(hen all leading tab characters are stripped from input lines and\
- the line)-3.101 F(containing)108 288 Q F2(delimiter)2.5 E F0 5(.T).73 G
+ the line)-3.101 F(containing)108 396 Q F2(delimiter)2.5 E F0 5(.T).73 G
 (his allo)-5 E
 (ws here-documents within shell scripts to be indented in a natural f)
--.25 E(ashion.)-.1 E F1(Her)87 304.8 Q 2.5(eS)-.18 G(trings)-2.5 E F0
-2.5(Av)108 316.8 S(ariant of here documents, the format is:)-2.75 E F1
-(<<<)144 333.6 Q F2(wor)A(d)-.37 E F0(The)108 350.4 Q F2(wor)2.893 E(d)
--.37 E F0(under)2.893 E .393(goes brace e)-.18 F .393(xpansion, tilde e)
--.15 F .393(xpansion, parameter and v)-.15 F .394(ariable e)-.25 F .394
-(xpansion, command substi-)-.15 F 2.148(tution, arithmetic e)108 362.4 R
-2.148(xpansion, and quote remo)-.15 F -.25(va)-.15 G 4.648(l. P).25 F
-2.148(athname e)-.15 F 2.148(xpansion and w)-.15 F 2.147
-(ord splitting are not per)-.1 F(-)-.2 E 2.5(formed. The)108 374.4 R(re\
+-.25 E(ashion.)-.1 E F1(Her)87 412.8 Q 2.5(eS)-.18 G(trings)-2.5 E F0
+2.5(Av)108 424.8 S(ariant of here documents, the format is:)-2.75 E F1
+(<<<)144 441.6 Q F2(wor)A(d)-.37 E F0(The)108 458.4 Q F2(wor)2.894 E(d)
+-.37 E F0(under)2.894 E .394(goes brace e)-.18 F .393(xpansion, tilde e)
+-.15 F .393(xpansion, parameter and v)-.15 F .393(ariable e)-.25 F .393
+(xpansion, command substi-)-.15 F 2.147(tution, arithmetic e)108 470.4 R
+2.147(xpansion, and quote remo)-.15 F -.25(va)-.15 G 4.648(l. P).25 F
+2.148(athname e)-.15 F 2.148(xpansion and w)-.15 F 2.148
+(ord splitting are not per)-.1 F(-)-.2 E 2.5(formed. The)108 482.4 R(re\
 sult is supplied as a single string to the command on its standard inpu\
-t.)2.5 E F1(Duplicating File Descriptors)87 391.2 Q F0
-(The redirection operator)108 403.2 Q([)144 420 Q F2(n)A F0(])A F1(<&)A
-F2(wor)A(d)-.37 E F0 .126
-(is used to duplicate input \214le descriptors.)108 436.8 R(If)5.127 E
-F2(wor)2.967 E(d)-.37 E F0 -.15(ex)3.397 G .127
+t.)2.5 E F1(Duplicating File Descriptors)87 499.2 Q F0
+(The redirection operator)108 511.2 Q([)144 528 Q F2(n)A F0(])A F1(<&)A
+F2(wor)A(d)-.37 E F0 .127
+(is used to duplicate input \214le descriptors.)108 544.8 R(If)5.127 E
+F2(wor)2.967 E(d)-.37 E F0 -.15(ex)3.397 G .126
 (pands to one or more digits, the \214le descriptor denoted).15 F(by)108
-448.8 Q F2(n)3.318 E F0 .458(is made to be a cop)3.198 F 2.958(yo)-.1 G
-2.958(ft)-2.958 G .457(hat \214le descriptor)-2.958 F 5.457(.I)-.55 G
-2.957(ft)-5.457 G .457(he digits in)-2.957 F F2(wor)3.297 E(d)-.37 E F0
-.457(do not specify a \214le descriptor open)3.727 F .149
-(for input, a redirection error occurs.)108 460.8 R(If)5.149 E F2(wor)
-2.989 E(d)-.37 E F0 -.25(eva)3.419 G .149(luates to).25 F F1<ad>2.649 E
-F0 2.65<2c8c>C .15(le descriptor)-2.65 F F2(n)3.01 E F0 .15(is closed.)
-2.89 F(If)5.15 E F2(n)3.01 E F0 .15(is not speci\214ed,)2.89 F
-(the standard input \(\214le descriptor 0\) is used.)108 472.8 Q
-(The operator)108 489.6 Q([)144 506.4 Q F2(n)A F0(])A F1(>&)A F2(wor)A
-(d)-.37 E F0 .444
-(is used similarly to duplicate output \214le descriptors.)108 523.2 R
-(If)5.444 E F2(n)3.304 E F0 .443
-(is not speci\214ed, the standard output \(\214le descrip-)3.183 F 1.357
-(tor 1\) is used.)108 535.2 R 1.357(If the digits in)6.357 F F2(wor)
-4.197 E(d)-.37 E F0 1.358(do not specify a \214le descriptor open for o\
-utput, a redirection error)4.627 F 2.754(occurs. If)108 547.2 R F2(wor)
-3.094 E(d)-.37 E F0 -.25(eva)3.524 G .254(luates to).25 F F1<ad>2.754 E
+556.8 Q F2(n)3.317 E F0 .457(is made to be a cop)3.197 F 2.957(yo)-.1 G
+2.957(ft)-2.957 G .457(hat \214le descriptor)-2.957 F 5.457(.I)-.55 G
+2.957(ft)-5.457 G .457(he digits in)-2.957 F F2(wor)3.298 E(d)-.37 E F0
+.458(do not specify a \214le descriptor open)3.728 F .15
+(for input, a redirection error occurs.)108 568.8 R(If)5.15 E F2(wor)
+2.99 E(d)-.37 E F0 -.25(eva)3.42 G .15(luates to).25 F F1<ad>2.65 E F0
+2.649<2c8c>C .149(le descriptor)-2.649 F F2(n)3.009 E F0 .149
+(is closed.)2.889 F(If)5.149 E F2(n)3.009 E F0 .149(is not speci\214ed,)
+2.889 F(the standard input \(\214le descriptor 0\) is used.)108 580.8 Q
+(The operator)108 597.6 Q([)144 614.4 Q F2(n)A F0(])A F1(>&)A F2(wor)A
+(d)-.37 E F0 .443
+(is used similarly to duplicate output \214le descriptors.)108 631.2 R
+(If)5.443 E F2(n)3.304 E F0 .444
+(is not speci\214ed, the standard output \(\214le descrip-)3.184 F 1.358
+(tor 1\) is used.)108 643.2 R 1.358(If the digits in)6.358 F F2(wor)
+4.198 E(d)-.37 E F0 1.357(do not specify a \214le descriptor open for o\
+utput, a redirection error)4.628 F 2.753(occurs. If)108 655.2 R F2(wor)
+3.093 E(d)-.37 E F0 -.25(eva)3.523 G .253(luates to).25 F F1<ad>2.754 E
 F0 2.754<2c8c>C .254(le descriptor)-2.754 F F2(n)3.114 E F0 .254
 (is closed.)2.994 F .254(As a special case, if)5.254 F F2(n)2.754 E F0
-.253(is omitted, and)2.754 F F2(wor)2.753 E(d)-.37 E F0(does)2.753 E
-.965(not e)108 559.2 R .965(xpand to one or more digits or)-.15 F F1<ad>
-3.465 E F0 3.466(,t)C .966
+.254(is omitted, and)2.754 F F2(wor)2.754 E(d)-.37 E F0(does)2.754 E
+.966(not e)108 667.2 R .966(xpand to one or more digits or)-.15 F F1<ad>
+3.466 E F0 3.466(,t)C .965
 (he standard output and standard error are redirected as described)
--3.466 F(pre)108 571.2 Q(viously)-.25 E(.)-.65 E F1(Mo)87 588 Q
-(ving File Descriptors)-.1 E F0(The redirection operator)108 600 Q([)144
-616.8 Q F2(n)A F0(])A F1(<&)A F2(digit)A F1<ad>A F0(mo)108 633.6 Q -.15
-(ve)-.15 G 3.036(st).15 G .536(he \214le descriptor)-3.036 F F2(digit)
-3.036 E F0 .536(to \214le descriptor)3.036 F F2(n)3.036 E F0 3.036(,o)
-.24 G 3.036(rt)-3.036 G .535
-(he standard input \(\214le descriptor 0\) if)-3.036 F F2(n)3.035 E F0
-.535(is not speci-)3.035 F(\214ed.)108 645.6 Q F2(digit)5 E F0
-(is closed after being duplicated to)2.5 E F2(n)2.5 E F0(.)A(Similarly)
-108 662.4 Q 2.5(,t)-.65 G(he redirection operator)-2.5 E([)144 679.2 Q
-F2(n)A F0(])A F1(>&)A F2(digit)A F1<ad>A F0(mo)108 696 Q -.15(ve)-.15 G
-2.785(st).15 G .285(he \214le descriptor)-2.785 F F2(digit)2.785 E F0
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-E 3.173(was)-.25 G .674(tring to be substituted for a w)-3.173 F .674
-(ord when it is used as the \214rst w)-.1 F .674
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-(check)108 206.4 Q .473(ed to see if it has an alias.)-.1 F .473
-(If so, that w)5.473 F .472(ord is replaced by the te)-.1 F .472
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-(The \214rst)6.119 F -.1(wo)108 242.4 S .513(rd of the replacement te).1
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-(This means that one may alias)5.296 F F1(ls)2.796 E F0(to)2.796 E F1
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--.15(ve)-.25 G .542(ly e).15 F .542(xpand the replacement te)-.15 F
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-(Aliases are not e)108 340.8 R 1.22
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 (xpanded when the shell is not interacti)-.15 F -.15(ve)-.25 G 3.72(,u)
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-(shell option is set)3.72 F(using)108 352.8 Q F1(shopt)2.5 E F0
-(\(see the description of)2.5 E F1(shopt)2.5 E F0(under)2.5 E F4
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-E .436
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 (The rules concerning the de\214nition and use of aliases are some)108
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-(he commands on that line.)-2.838 F .338(Aliases are e)5.338 F .338
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 (cuted. Therefore,).15 F .904
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-1.162(The commands follo)6.162 F 1.162(wing the)-.25 F .277
-(alias de\214nition on that line are not af)108 417.6 R .277
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 (fected by the ne)-.25 F 2.777(wa)-.25 G 2.777(lias. This)-2.777 F(beha)
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 .699(xpanded when a function de\214nition is read, not when the functio\
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-(because a function de\214nition is itself a compound command.)108 441.6
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-(ilable until after that function is e).25 F -.15(xe)-.15 G 2.584
-(cuted. T).15 F 2.584(ob)-.8 G 2.584(es)-2.584 G .084(afe, al)-2.584 F
--.1(wa)-.1 G .085(ys put alias de\214nitions on a sepa-).1 F
-(rate line, and do not use)108 465.6 Q F1(alias)2.5 E F0
-(in compound commands.)2.5 E -.15(Fo)108 482.4 S 2.5(ra).15 G(lmost e)
--2.5 E -.15(ve)-.25 G
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+(because a function de\214nition is itself a command.)108 532.8 R .613
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+(ys put alias de\214nitions on a separate line, and).1 F(do not use)108
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 (ry purpose, aliases are superseded by shell functions.).15 E F3
-(FUNCTIONS)72 499.2 Q F0 3.468(As)108 511.2 S .968
-(hell function, de\214ned as described abo)-3.468 F 1.267 -.15(ve u)-.15
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+(hell function, de\214ned as described abo)-3.467 F 1.267 -.15(ve u)-.15
 H(nder).15 E F4 .967(SHELL GRAMMAR)3.467 F/F5 9/Times-Roman@0 SF(,)A F0
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-(mands associated with that function name is e)108 535.2 R -.15(xe)-.15
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-(cuted in the conte).15 F .315(xt of the current)-.15 F .035
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-(rocess is created to interpret them \(contrast this with the e)-2.535 F
--.15(xe)-.15 G .036(cution of a shell script\).).15 F .036(When a)5.036
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+F .639(function is e)108 650.4 R -.15(xe)-.15 G .639(cuted, the ar).15 F
 .639
 (guments to the function become the positional parameters during its e)
--.18 F -.15(xe)-.15 G(cution.).15 E .532(The special parameter)108 571.2
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-(Special parameter)5.532 F F1(0)3.033 E F0 .533(is unchanged.)3.033 F
-.533(The \214rst ele-)5.533 F(ment of the)108 583.2 Q F4(FUNCN)2.5 E
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--.4 E(When)108 446.4 Q F1(bash)3.586 E F0(in)3.586 E -.2(vo)-.4 G -.1
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-(EXIT ST)72 475.2 Q -1.04(AT)-.986 G(US)1.04 E F0 .15(The e)108 487.2 R
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-(ny t)-6.452 H 1.452(rap on).15 F/F2 9/Times-Bold@0 SF(SIGCHLD)3.952 E
-F0(is)3.702 E -.15(exe)108 213.6 S(cuted for each child that e).15 E
-(xits.)-.15 E .033(If an attempt to e)108 230.4 R(xit)-.15 E F1(bash)
+(ny t)-6.452 H 1.452(rap on).15 F/F3 9/Times-Bold@0 SF(SIGCHLD)3.952 E
+F0(is)3.702 E -.15(exe)108 326.4 S(cuted for each child that e).15 E
+(xits.)-.15 E .033(If an attempt to e)108 343.2 R(xit)-.15 E F1(bash)
 2.533 E F0 .033(is made while jobs are stopped \(or)2.533 F 2.532(,i)-.4
 G 2.532(ft)-2.532 G(he)-2.532 E F1(checkjobs)2.532 E F0 .032
-(shell option has been enabled)2.532 F 2.019(using the)108 242.4 R F1
+(shell option has been enabled)2.532 F 2.019(using the)108 355.2 R F1
 (shopt)4.519 E F0 -.2(bu)4.519 G 2.019
 (iltin, running\), the shell prints a w).2 F 2.02
 (arning message, and, if the)-.1 F F1(checkjobs)4.52 E F0 2.02
 (option is)4.52 F .459(enabled, lists the jobs and their statuses.)108
-254.4 R(The)5.459 E F1(jobs)2.959 E F0 .458
+367.2 R(The)5.459 E F1(jobs)2.959 E F0 .458
 (command may then be used to inspect their status.)2.958 F .458(If a)
-5.458 F .603(second attempt to e)108 266.4 R .604
+5.458 F .603(second attempt to e)108 379.2 R .604
 (xit is made without an interv)-.15 F .604
 (ening command, the shell does not print another w)-.15 F(arning,)-.1 E
-(and an)108 278.4 Q 2.5(ys)-.15 G(topped jobs are terminated.)-2.5 E/F3
-10.95/Times-Bold@0 SF(PR)72 295.2 Q(OMPTING)-.329 E F0 .645(When e)108
-307.2 R -.15(xe)-.15 G .645(cuting interacti).15 F -.15(ve)-.25 G(ly).15
-E(,)-.65 E F1(bash)3.145 E F0 .645(displays the primary prompt)3.145 F
-F2(PS1)3.145 E F0 .645(when it is ready to read a command,)2.895 F 1.825
-(and the secondary prompt)108 319.2 R F2(PS2)4.325 E F0 1.825
+(and an)108 391.2 Q 2.5(ys)-.15 G(topped jobs are terminated.)-2.5 E/F4
+10.95/Times-Bold@0 SF(PR)72 408 Q(OMPTING)-.329 E F0 .645(When e)108 420
+R -.15(xe)-.15 G .645(cuting interacti).15 F -.15(ve)-.25 G(ly).15 E(,)
+-.65 E F1(bash)3.145 E F0 .645(displays the primary prompt)3.145 F F3
+(PS1)3.145 E F0 .645(when it is ready to read a command,)2.895 F 1.825
+(and the secondary prompt)108 432 R F3(PS2)4.325 E F0 1.825
 (when it needs more input to complete a command.)4.075 F F1(Bash)6.826 E
 F0(allo)4.326 E 1.826(ws these)-.25 F 1.499(prompt strings to be custom\
 ized by inserting a number of backslash-escaped special characters that\
- are)108 331.2 R(decoded as follo)108 343.2 Q(ws:)-.25 E F1(\\a)144
-355.2 Q F0(an ASCII bell character \(07\))28.22 E F1(\\d)144 367.2 Q F0
+ are)108 444 R(decoded as follo)108 456 Q(ws:)-.25 E F1(\\a)144 468 Q F0
+(an ASCII bell character \(07\))28.22 E F1(\\d)144 480 Q F0
 (the date in "W)27.66 E(eekday Month Date" format \(e.g., "T)-.8 E
-(ue May 26"\))-.45 E F1(\\D{)144 379.2 Q/F4 10/Times-Italic@0 SF(format)
-A F1(})A F0(the)180 391.2 Q F4(format)3.926 E F0 1.426(is passed to)
-3.926 F F4(strftime)3.926 E F0 1.427
-(\(3\) and the result is inserted into the prompt string; an)B(empty)180
-403.2 Q F4(format)2.5 E F0
+(ue May 26"\))-.45 E F1(\\D{)144 492 Q F2(format)A F1(})A F0(the)180 504
+Q F2(format)3.926 E F0 1.426(is passed to)3.926 F F2(strftime)3.926 E F0
+1.427(\(3\) and the result is inserted into the prompt string; an)B
+(empty)180 516 Q F2(format)2.5 E F0
 (results in a locale-speci\214c time representation.)2.5 E
-(The braces are required)5 E F1(\\e)144 415.2 Q F0
-(an ASCII escape character \(033\))28.78 E F1(\\h)144 427.2 Q F0
-(the hostname up to the \214rst `.)27.66 E(')-.7 E F1(\\H)144 439.2 Q F0
-(the hostname)25.44 E F1(\\j)144 451.2 Q F0
+(The braces are required)5 E F1(\\e)144 528 Q F0
+(an ASCII escape character \(033\))28.78 E F1(\\h)144 540 Q F0
+(the hostname up to the \214rst `.)27.66 E(')-.7 E F1(\\H)144 552 Q F0
+(the hostname)25.44 E F1(\\j)144 564 Q F0
 (the number of jobs currently managed by the shell)29.89 E F1(\\l)144
-463.2 Q F0(the basename of the shell')30.44 E 2.5(st)-.55 G(erminal de)
--2.5 E(vice name)-.25 E F1(\\n)144 475.2 Q F0(ne)27.66 E(wline)-.25 E F1
-(\\r)144 487.2 Q F0(carriage return)28.78 E F1(\\s)144 499.2 Q F0
+576 Q F0(the basename of the shell')30.44 E 2.5(st)-.55 G(erminal de)
+-2.5 E(vice name)-.25 E F1(\\n)144 588 Q F0(ne)27.66 E(wline)-.25 E F1
+(\\r)144 600 Q F0(carriage return)28.78 E F1(\\s)144 612 Q F0
 (the name of the shell, the basename of)29.33 E F1($0)2.5 E F0
 (\(the portion follo)2.5 E(wing the \214nal slash\))-.25 E F1(\\t)144
-511.2 Q F0(the current time in 24-hour HH:MM:SS format)29.89 E F1(\\T)
-144 523.2 Q F0(the current time in 12-hour HH:MM:SS format)26.55 E F1
-(\\@)144 535.2 Q F0(the current time in 12-hour am/pm format)23.92 E F1
-(\\A)144 547.2 Q F0(the current time in 24-hour HH:MM format)26 E F1
-(\\u)144 559.2 Q F0(the username of the current user)27.66 E F1(\\v)144
-571.2 Q F0(the v)28.22 E(ersion of)-.15 E F1(bash)2.5 E F0
-(\(e.g., 2.00\))2.5 E F1(\\V)144 583.2 Q F0(the release of)26 E F1(bash)
-2.5 E F0 2.5(,v)C(ersion + patch le)-2.65 E -.15(ve)-.25 G 2.5(l\().15 G
-(e.g., 2.00.0\))-2.5 E F1(\\w)144 595.2 Q F0 .116(the current w)26 F
-.116(orking directory)-.1 F 2.616(,w)-.65 G(ith)-2.616 E F2($HOME)2.616
-E F0(abbre)2.366 E .115(viated with a tilde \(uses the v)-.25 F .115
-(alue of the)-.25 F F2(PR)180 607.2 Q(OMPT_DIR)-.27 E(TRIM)-.36 E F0
--.25(va)2.25 G(riable\)).25 E F1(\\W)144 619.2 Q F0
-(the basename of the current w)23.22 E(orking directory)-.1 E 2.5(,w)
--.65 G(ith)-2.5 E F2($HOME)2.5 E F0(abbre)2.25 E(viated with a tilde)
--.25 E F1(\\!)144 631.2 Q F0(the history number of this command)29.89 E
-F1(\\#)144 643.2 Q F0(the command number of this command)28.22 E F1(\\$)
-144 655.2 Q F0(if the ef)28.22 E(fecti)-.25 E .3 -.15(ve U)-.25 H
-(ID is 0, a).15 E F1(#)2.5 E F0 2.5(,o)C(therwise a)-2.5 E F1($)2.5 E
-(\\)144 667.2 Q F4(nnn)A F0
-(the character corresponding to the octal number)18.22 E F4(nnn)2.5 E F1
-(\\\\)144 679.2 Q F0 2.5(ab)30.44 G(ackslash)-2.5 E F1(\\[)144 691.2 Q
-F0(be)29.89 E 1.257(gin a sequence of non-printing characters, which co\
-uld be used to embed a terminal)-.15 F(control sequence into the prompt)
-180 703.2 Q F1(\\])144 715.2 Q F0
-(end a sequence of non-printing characters)29.89 E(GNU Bash 4.3)72 768 Q
-(2014 February 2)141.79 E(35)190.95 E 0 Cg EP
+624 Q F0(the current time in 24-hour HH:MM:SS format)29.89 E F1(\\T)144
+636 Q F0(the current time in 12-hour HH:MM:SS format)26.55 E F1(\\@)144
+648 Q F0(the current time in 12-hour am/pm format)23.92 E F1(\\A)144 660
+Q F0(the current time in 24-hour HH:MM format)26 E F1(\\u)144 672 Q F0
+(the username of the current user)27.66 E F1(\\v)144 684 Q F0(the v)
+28.22 E(ersion of)-.15 E F1(bash)2.5 E F0(\(e.g., 2.00\))2.5 E F1(\\V)
+144 696 Q F0(the release of)26 E F1(bash)2.5 E F0 2.5(,v)C
+(ersion + patch le)-2.65 E -.15(ve)-.25 G 2.5(l\().15 G(e.g., 2.00.0\))
+-2.5 E F1(\\w)144 708 Q F0 .116(the current w)26 F .116
+(orking directory)-.1 F 2.616(,w)-.65 G(ith)-2.616 E F3($HOME)2.616 E F0
+(abbre)2.366 E .115(viated with a tilde \(uses the v)-.25 F .115
+(alue of the)-.25 F F3(PR)180 720 Q(OMPT_DIR)-.27 E(TRIM)-.36 E F0 -.25
+(va)2.25 G(riable\)).25 E(GNU Bash 4.3)72 768 Q(2014 August 27)142.895 E
+(35)192.055 E 0 Cg EP
 %%Page: 36 36
 %%BeginPageSetup
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 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E .12(The command number and the history number are usually dif)108
-84 R .119(ferent: the history number of a command is its)-.25 F 1.585(p\
-osition in the history list, which may include commands restored from t\
-he history \214le \(see)108 96 R/F1 9/Times-Bold@0 SF(HIST)4.085 E(OR)
--.162 E(Y)-.315 E F0(belo)108 108 Q .541(w\), while the command number \
-is the position in the sequence of commands e)-.25 F -.15(xe)-.15 G .54
-(cuted during the cur).15 F(-)-.2 E .546(rent shell session.)108 120 R
+-.35 E/F1 10/Times-Bold@0 SF(\\W)144 84 Q F0
+(the basename of the current w)23.22 E(orking directory)-.1 E 2.5(,w)
+-.65 G(ith)-2.5 E/F2 9/Times-Bold@0 SF($HOME)2.5 E F0(abbre)2.25 E
+(viated with a tilde)-.25 E F1(\\!)144 96 Q F0
+(the history number of this command)29.89 E F1(\\#)144 108 Q F0
+(the command number of this command)28.22 E F1(\\$)144 120 Q F0
+(if the ef)28.22 E(fecti)-.25 E .3 -.15(ve U)-.25 H(ID is 0, a).15 E F1
+(#)2.5 E F0 2.5(,o)C(therwise a)-2.5 E F1($)2.5 E(\\)144 132 Q/F3 10
+/Times-Italic@0 SF(nnn)A F0
+(the character corresponding to the octal number)18.22 E F3(nnn)2.5 E F1
+(\\\\)144 144 Q F0 2.5(ab)30.44 G(ackslash)-2.5 E F1(\\[)144 156 Q F0
+(be)29.89 E 1.257(gin a sequence of non-printing characters, which coul\
+d be used to embed a terminal)-.15 F(control sequence into the prompt)
+180 168 Q F1(\\])144 180 Q F0(end a sequence of non-printing characters)
+29.89 E .12(The command number and the history number are usually dif)
+108 196.8 R .119(ferent: the history number of a command is its)-.25 F
+1.585(position in the history list, which may include commands restored\
+ from the history \214le \(see)108 208.8 R F2(HIST)4.085 E(OR)-.162 E(Y)
+-.315 E F0(belo)108 220.8 Q .541(w\), while the command number is the p\
+osition in the sequence of commands e)-.25 F -.15(xe)-.15 G .54
+(cuted during the cur).15 F(-)-.2 E .546(rent shell session.)108 232.8 R
 .546(After the string is decoded, it is e)5.546 F .546
 (xpanded via parameter e)-.15 F .546(xpansion, command substitu-)-.15 F
-.352(tion, arithmetic e)108 132 R .352(xpansion, and quote remo)-.15 F
--.25(va)-.15 G .352(l, subject to the v).25 F .352(alue of the)-.25 F/F2
-10/Times-Bold@0 SF(pr)2.852 E(omptv)-.18 E(ars)-.1 E F0 .351
-(shell option \(see the)2.852 F(description of the)108 144 Q F2(shopt)
-2.5 E F0(command under)2.5 E F1(SHELL B)2.5 E(UIL)-.09 E(TIN COMMANDS)
--.828 E F0(belo)2.25 E(w\).)-.25 E/F3 10.95/Times-Bold@0 SF(READLINE)72
-160.8 Q F0 .15
+.352(tion, arithmetic e)108 244.8 R .352(xpansion, and quote remo)-.15 F
+-.25(va)-.15 G .352(l, subject to the v).25 F .352(alue of the)-.25 F F1
+(pr)2.852 E(omptv)-.18 E(ars)-.1 E F0 .351(shell option \(see the)2.852
+F(description of the)108 256.8 Q F1(shopt)2.5 E F0(command under)2.5 E
+F2(SHELL B)2.5 E(UIL)-.09 E(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)
+-.25 E/F4 10.95/Times-Bold@0 SF(READLINE)72 273.6 Q F0 .15
 (This is the library that handles reading input when using an interacti)
-108 172.8 R .451 -.15(ve s)-.25 H .151(hell, unless the).15 F F2
-(\255\255noediting)2.651 E F0(option)2.651 E 1.209(is gi)108 184.8 R
+108 285.6 R .451 -.15(ve s)-.25 H .151(hell, unless the).15 F F1
+(\255\255noediting)2.651 E F0(option)2.651 E 1.209(is gi)108 297.6 R
 -.15(ve)-.25 G 3.709(na).15 G 3.709(ts)-3.709 G 1.209(hell in)-3.709 F
 -.2(vo)-.4 G 3.709(cation. Line).2 F 1.208
-(editing is also used when using the)3.709 F F2<ad65>3.708 E F0 1.208
-(option to the)3.708 F F2 -.18(re)3.708 G(ad).18 E F0 -.2(bu)3.708 G
-3.708(iltin. By).2 F(def)108 196.8 Q .851
+(editing is also used when using the)3.709 F F1<ad65>3.708 E F0 1.208
+(option to the)3.708 F F1 -.18(re)3.708 G(ad).18 E F0 -.2(bu)3.708 G
+3.708(iltin. By).2 F(def)108 309.6 Q .851
 (ault, the line editing commands are similar to those of Emacs.)-.1 F
 3.351(Av)5.851 G .851(i-style line editing interf)-3.351 F .852
-(ace is also)-.1 F -.2(av)108 208.8 S 3.35(ailable. Line)-.05 F .85
+(ace is also)-.1 F -.2(av)108 321.6 S 3.35(ailable. Line)-.05 F .85
 (editing can be enabled at an)3.35 F 3.35(yt)-.15 G .85(ime using the)
--3.35 F F2 .85(\255o emacs)3.35 F F0(or)3.35 E F2 .85(\255o vi)3.35 F F0
-.85(options to the)3.35 F F2(set)3.35 E F0 -.2(bu)3.35 G(iltin).2 E
-(\(see)108 220.8 Q F1 .762(SHELL B)3.262 F(UIL)-.09 E .762(TIN COMMANDS)
+-3.35 F F1 .85(\255o emacs)3.35 F F0(or)3.35 E F1 .85(\255o vi)3.35 F F0
+.85(options to the)3.35 F F1(set)3.35 E F0 -.2(bu)3.35 G(iltin).2 E
+(\(see)108 333.6 Q F2 .762(SHELL B)3.262 F(UIL)-.09 E .762(TIN COMMANDS)
 -.828 F F0(belo)3.012 E 3.262(w\). T)-.25 F 3.263(ot)-.8 G .763(urn of)
 -3.263 F 3.263(fl)-.25 G .763
-(ine editing after the shell is running, use the)-3.263 F F2(+o)3.263 E
-(emacs)108 232.8 Q F0(or)2.5 E F2(+o vi)2.5 E F0(options to the)2.5 E F2
-(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E F2(Readline Notation)87 249.6 Q
+(ine editing after the shell is running, use the)-3.263 F F1(+o)3.263 E
+(emacs)108 345.6 Q F0(or)2.5 E F1(+o vi)2.5 E F0(options to the)2.5 E F1
+(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E F1(Readline Notation)87 362.4 Q
 F0 .463(In this section, the Emacs-style notation is used to denote k)
-108 261.6 R -.15(ey)-.1 G(strok).15 E 2.963(es. Control)-.1 F -.1(ke)
-2.963 G .463(ys are denoted by C\255)-.05 F/F4 10/Times-Italic@0 SF -.1
-(ke)C(y)-.2 E F0(,)A 1.152(e.g., C\255n means Control\255N.)108 273.6 R
-(Similarly)6.152 E(,)-.65 E F4(meta)4.032 E F0 -.1(ke)3.913 G 1.153
-(ys are denoted by M\255)-.05 F F4 -.1(ke)C(y)-.2 E F0 3.653(,s)C 3.653
-(oM)-3.653 G 1.153(\255x means Meta\255X.)-3.653 F(\(On)6.153 E -.1(ke)
-108 285.6 S .831(yboards without a)-.05 F F4(meta)3.711 E F0 -.1(ke)
-3.591 G 2.131 -.65(y, M)-.05 H<ad>.65 E F4(x)A F0 .831(means ESC)3.331 F
-F4(x)3.331 E F0 3.331(,i)C .83(.e., press the Escape k)-3.331 F 1.13
--.15(ey t)-.1 H .83(hen the).15 F F4(x)4.1 E F0 -.1(ke)3.86 G 4.63 -.65
-(y. T)-.05 H .83(his mak).65 F(es)-.1 E .599(ESC the)108 297.6 R F4 .599
-(meta pr)3.099 F(e\214x)-.37 E F0 5.599(.T)C .599
-(he combination M\255C\255)-5.599 F F4(x)A F0 .599
-(means ESC\255Control\255)3.099 F F4(x)A F0 3.099(,o)C 3.099(rp)-3.099 G
-.6(ress the Escape k)-3.099 F .9 -.15(ey t)-.1 H .6(hen hold).15 F
-(the Control k)108 309.6 Q .3 -.15(ey w)-.1 H(hile pressing the).15 E F4
-(x)3.27 E F0 -.1(ke)3.03 G -.65(y.)-.05 G(\)).65 E .62
-(Readline commands may be gi)108 326.4 R -.15(ve)-.25 G 3.119(nn).15 G
-(umeric)-3.119 E F4(ar)3.119 E(guments)-.37 E F0 3.119(,w).27 G .619
-(hich normally act as a repeat count.)-3.119 F(Sometimes,)5.619 E(ho)108
-338.4 Q(we)-.25 E -.15(ve)-.25 G 1.418 -.4(r, i).15 H 3.118(ti).4 G
-3.119(st)-3.118 G .619(he sign of the ar)-3.119 F .619
+108 374.4 R -.15(ey)-.1 G(strok).15 E 2.963(es. Control)-.1 F -.1(ke)
+2.963 G .463(ys are denoted by C\255)-.05 F F3 -.1(ke)C(y)-.2 E F0(,)A
+1.152(e.g., C\255n means Control\255N.)108 386.4 R(Similarly)6.152 E(,)
+-.65 E F3(meta)4.032 E F0 -.1(ke)3.913 G 1.153(ys are denoted by M\255)
+-.05 F F3 -.1(ke)C(y)-.2 E F0 3.653(,s)C 3.653(oM)-3.653 G 1.153
+(\255x means Meta\255X.)-3.653 F(\(On)6.153 E -.1(ke)108 398.4 S .831
+(yboards without a)-.05 F F3(meta)3.711 E F0 -.1(ke)3.591 G 2.131 -.65
+(y, M)-.05 H<ad>.65 E F3(x)A F0 .831(means ESC)3.331 F F3(x)3.331 E F0
+3.331(,i)C .83(.e., press the Escape k)-3.331 F 1.13 -.15(ey t)-.1 H .83
+(hen the).15 F F3(x)4.1 E F0 -.1(ke)3.86 G 4.63 -.65(y. T)-.05 H .83
+(his mak).65 F(es)-.1 E .599(ESC the)108 410.4 R F3 .599(meta pr)3.099 F
+(e\214x)-.37 E F0 5.599(.T)C .599(he combination M\255C\255)-5.599 F F3
+(x)A F0 .599(means ESC\255Control\255)3.099 F F3(x)A F0 3.099(,o)C 3.099
+(rp)-3.099 G .6(ress the Escape k)-3.099 F .9 -.15(ey t)-.1 H .6
+(hen hold).15 F(the Control k)108 422.4 Q .3 -.15(ey w)-.1 H
+(hile pressing the).15 E F3(x)3.27 E F0 -.1(ke)3.03 G -.65(y.)-.05 G(\))
+.65 E .62(Readline commands may be gi)108 439.2 R -.15(ve)-.25 G 3.119
+(nn).15 G(umeric)-3.119 E F3(ar)3.119 E(guments)-.37 E F0 3.119(,w).27 G
+.619(hich normally act as a repeat count.)-3.119 F(Sometimes,)5.619 E
+(ho)108 451.2 Q(we)-.25 E -.15(ve)-.25 G 1.418 -.4(r, i).15 H 3.118(ti)
+.4 G 3.119(st)-3.118 G .619(he sign of the ar)-3.119 F .619
 (gument that is signi\214cant.)-.18 F -.15(Pa)5.619 G .619(ssing a ne)
 .15 F -.05(ga)-.15 G(ti).05 E .919 -.15(ve a)-.25 H -.18(rg).15 G .619
-(ument to a command that).18 F 1.019(acts in the forw)108 350.4 R 1.018
-(ard direction \(e.g.,)-.1 F F2(kill\255line)3.518 E F0 3.518(\)c)C
+(ument to a command that).18 F 1.019(acts in the forw)108 463.2 R 1.018
+(ard direction \(e.g.,)-.1 F F1(kill\255line)3.518 E F0 3.518(\)c)C
 1.018(auses that command to act in a backw)-3.518 F 1.018
-(ard direction.)-.1 F(Com-)6.018 E(mands whose beha)108 362.4 Q
+(ard direction.)-.1 F(Com-)6.018 E(mands whose beha)108 475.2 Q
 (vior with ar)-.2 E(guments de)-.18 E(viates from this are noted belo)
--.25 E -.65(w.)-.25 G .811(When a command is described as)108 379.2 R F4
+-.25 E -.65(w.)-.25 G .811(When a command is described as)108 492 R F3
 (killing)3.311 E F0(te)3.311 E .811(xt, the te)-.15 F .811
 (xt deleted is sa)-.15 F -.15(ve)-.2 G 3.311(df).15 G .812
-(or possible future retrie)-3.311 F -.25(va)-.25 G 3.312(l\().25 G F4
-(yank-)-3.312 E(ing)108 391.2 Q F0 2.529(\). The)B .029(killed te)2.529
-F .029(xt is sa)-.15 F -.15(ve)-.2 G 2.529(di).15 G 2.529(na)-2.529 G F4
+(or possible future retrie)-3.311 F -.25(va)-.25 G 3.312(l\().25 G F3
+(yank-)-3.312 E(ing)108 504 Q F0 2.529(\). The)B .029(killed te)2.529 F
+.029(xt is sa)-.15 F -.15(ve)-.2 G 2.529(di).15 G 2.529(na)-2.529 G F3
 .029(kill ring)B F0 5.029(.C)C(onsecuti)-5.029 E .329 -.15(ve k)-.25 H
 .029(ills cause the te).15 F .029(xt to be accumulated into one unit,)
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+.15 F F2(bind)2.929 E F0 -.2(bu)2.929 G .429(iltin command.).2 F
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--.35 E -.25(va)108 84 S(lues are:).25 E/F1 10/Times-Bold@0 SF
-(bell\255style \(audible\))108 100.8 Q F0 .011
-(Controls what happens when readline w)144 112.8 R .011
+-.35 E .045(The editing mode may be switched during interacti)108 84 R
+.345 -.15(ve u)-.25 H .046(se by using the).15 F/F1 10/Times-Bold@0 SF
+<ad6f>2.546 E F0 .046(option to the)2.546 F F1(set)2.546 E F0 -.2(bu)
+2.546 G .046(iltin command).2 F(\(see)108 96 Q/F2 9/Times-Bold@0 SF
+(SHELL B)2.5 E(UIL)-.09 E(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)-.25
+E F1(Readline V)87 112.8 Q(ariables)-.92 E F0 .044(Readline has v)108
+124.8 R .043(ariables that can be used to further customize its beha)
+-.25 F(vior)-.2 E 5.043(.A)-.55 G -.25(va)-2.5 G .043
+(riable may be set in the).25 F/F3 10/Times-Italic@0 SF(inpu-)2.553 E
+(tr)108 136.8 Q(c)-.37 E F0(\214le with a statement of the form)2.81 E
+F1(set)144 153.6 Q F3(variable\255name value)2.5 E F0 .79
+(Except where noted, readline v)108 170.4 R .79(ariables can tak)-.25 F
+3.29(et)-.1 G .79(he v)-3.29 F(alues)-.25 E F1(On)3.29 E F0(or)3.29 E F1
+(Off)3.29 E F0 .79(\(without re)3.29 F -.05(ga)-.15 G .79(rd to case\).)
+.05 F(Unrecog-)5.79 E .449(nized v)108 182.4 R .448
+(ariable names are ignored.)-.25 F .448(When a v)5.448 F .448(ariable v)
+-.25 F .448(alue is read, empty or null v)-.25 F .448
+(alues, "on" \(case-insensi-)-.25 F(ti)108 194.4 Q -.15(ve)-.25 G .467
+(\), and "1" are equi).15 F -.25(va)-.25 G .468(lent to).25 F F1(On)
+2.968 E F0 5.468(.A)C .468(ll other v)-5.468 F .468(alues are equi)-.25
+F -.25(va)-.25 G .468(lent to).25 F F1(Off)2.968 E F0 5.468(.T)C .468
+(he v)-5.468 F .468(ariables and their def)-.25 F(ault)-.1 E -.25(va)108
+206.4 S(lues are:).25 E F1(bell\255style \(audible\))108 223.2 Q F0 .011
+(Controls what happens when readline w)144 235.2 R .011
 (ants to ring the terminal bell.)-.1 F .01(If set to)5.01 F F1(none)2.51
 E F0 2.51(,r)C .01(eadline ne)-2.51 F -.15(ve)-.25 G(r).15 E .94
-(rings the bell.)144 124.8 R .94(If set to)5.94 F F1(visible)3.44 E F0
+(rings the bell.)144 247.2 R .94(If set to)5.94 F F1(visible)3.44 E F0
 3.44(,r)C .94(eadline uses a visible bell if one is a)-3.44 F -.25(va)
 -.2 G 3.44(ilable. If).25 F .94(set to)3.44 F F1(audible)3.44 E F0(,)A
-(readline attempts to ring the terminal')144 136.8 Q 2.5(sb)-.55 G(ell.)
--2.5 E F1(bind\255tty\255special\255chars \(On\))108 148.8 Q F0 .056
-(If set to)144 160.8 R F1(On)2.556 E F0 2.556(,r)C .056(eadline attempt\
+(readline attempts to ring the terminal')144 259.2 Q 2.5(sb)-.55 G(ell.)
+-2.5 E F1(bind\255tty\255special\255chars \(On\))108 271.2 Q F0 .056
+(If set to)144 283.2 R F1(On)2.556 E F0 2.556(,r)C .056(eadline attempt\
 s to bind the control characters treated specially by the k)-2.556 F
-(ernel')-.1 E 2.555(st)-.55 G(ermi-)-2.555 E(nal dri)144 172.8 Q -.15
+(ernel')-.1 E 2.555(st)-.55 G(ermi-)-2.555 E(nal dri)144 295.2 Q -.15
 (ve)-.25 G 2.5(rt).15 G 2.5(ot)-2.5 G(heir readline equi)-2.5 E -.25(va)
--.25 G(lents.).25 E F1(color)108 184.8 Q(ed\255stats \(Off\))-.18 E F0
-1.579(If set to)144 196.8 R F1(On)4.079 E F0 4.079(,r)C 1.579
+-.25 G(lents.).25 E F1(color)108 307.2 Q(ed\255stats \(Off\))-.18 E F0
+1.579(If set to)144 319.2 R F1(On)4.079 E F0 4.079(,r)C 1.579
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-(ferent colors to indicate their \214le)-.25 F 2.5(type. The)144 208.8 R
+(ferent colors to indicate their \214le)-.25 F 2.5(type. The)144 331.2 R
 (color de\214nitions are tak)2.5 E(en from the v)-.1 E(alue of the)-.25
 E F1(LS_COLORS)2.5 E F0(en)2.5 E(vironment v)-.4 E(ariable.)-.25 E F1
-(comment\255begin \(`)108 220.8 Q(`#')-.63 E('\))-.63 E F0 .885
-(The string that is inserted when the readline)144 232.8 R F1
+(comment\255begin \(`)108 343.2 Q(`#')-.63 E('\))-.63 E F0 .885
+(The string that is inserted when the readline)144 355.2 R F1
 (insert\255comment)3.385 E F0 .884(command is e)3.384 F -.15(xe)-.15 G
-3.384(cuted. This).15 F(com-)3.384 E(mand is bound to)144 244.8 Q F1
+3.384(cuted. This).15 F(com-)3.384 E(mand is bound to)144 367.2 Q F1
 (M\255#)2.5 E F0(in emacs mode and to)2.5 E F1(#)2.5 E F0
-(in vi command mode.)2.5 E F1(completion\255ignor)108 256.8 Q
-(e\255case \(Off\))-.18 E F0(If set to)144 268.8 Q F1(On)2.5 E F0 2.5
+(in vi command mode.)2.5 E F1(completion\255ignor)108 379.2 Q
+(e\255case \(Off\))-.18 E F0(If set to)144 391.2 Q F1(On)2.5 E F0 2.5
 (,r)C(eadline performs \214lename matching and completion in a case\255\
 insensiti)-2.5 E .3 -.15(ve f)-.25 H(ashion.).05 E F1(completion\255pr)
-108 280.8 Q(e\214x\255display\255length \(0\))-.18 E F0 .829(The length\
+108 403.2 Q(e\214x\255display\255length \(0\))-.18 E F0 .829(The length\
  in characters of the common pre\214x of a list of possible completions\
- that is displayed)144 292.8 R 1.275(without modi\214cation.)144 304.8 R
+ that is displayed)144 415.2 R 1.275(without modi\214cation.)144 427.2 R
 1.275(When set to a v)6.275 F 1.274
 (alue greater than zero, common pre\214x)-.25 F 1.274
-(es longer than this)-.15 F -.25(va)144 316.8 S(lue are replaced with a\
+(es longer than this)-.15 F -.25(va)144 439.2 S(lue are replaced with a\
 n ellipsis when displaying possible completions.).25 E F1
-(completion\255query\255items \(100\))108 328.8 Q F0 .529
-(This determines when the user is queried about vie)144 340.8 R .53
+(completion\255query\255items \(100\))108 451.2 Q F0 .529
+(This determines when the user is queried about vie)144 463.2 R .53
 (wing the number of possible completions gen-)-.25 F .561(erated by the)
-144 352.8 R F1(possible\255completions)3.061 E F0 3.061(command. It)
+144 475.2 R F1(possible\255completions)3.061 E F0 3.061(command. It)
 3.061 F .561(may be set to an)3.061 F 3.06(yi)-.15 G(nte)-3.06 E .56
 (ger v)-.15 F .56(alue greater than or)-.25 F .782(equal to zero.)144
-364.8 R .783(If the number of possible completions is greater than or e\
-qual to the v)5.782 F .783(alue of this)-.25 F -.25(va)144 376.8 S .237
+487.2 R .783(If the number of possible completions is greater than or e\
+qual to the v)5.782 F .783(alue of this)-.25 F -.25(va)144 499.2 S .237
 (riable, the user is ask).25 F .237(ed whether or not he wishes to vie)
 -.1 F 2.737(wt)-.25 G .237(hem; otherwise the)-2.737 F 2.737(ya)-.15 G
-.237(re simply listed)-2.737 F(on the terminal.)144 388.8 Q F1(con)108
-400.8 Q -.1(ve)-.4 G(rt\255meta \(On\)).1 E F0 .612(If set to)144 412.8
+.237(re simply listed)-2.737 F(on the terminal.)144 511.2 Q F1(con)108
+523.2 Q -.1(ve)-.4 G(rt\255meta \(On\)).1 E F0 .612(If set to)144 535.2
 R F1(On)3.112 E F0 3.112(,r)C .613(eadline will con)-3.112 F -.15(ve)-.4
 G .613(rt characters with the eighth bit set to an ASCII k).15 F .913
 -.15(ey s)-.1 H .613(equence by).15 F .541
 (stripping the eighth bit and pre\214xing an escape character \(in ef)
-144 424.8 R .541(fect, using escape as the)-.25 F/F2 10/Times-Italic@0
-SF .541(meta pr)3.041 F(e-)-.37 E<8c78>144 436.8 Q F0(\).)A F1
-(disable\255completion \(Off\))108 448.8 Q F0 .038(If set to)144 460.8 R
-F1(On)2.538 E F0 2.538(,r)C .038(eadline will inhibit w)-2.538 F .038
-(ord completion.)-.1 F .038
+144 547.2 R .541(fect, using escape as the)-.25 F F3 .541(meta pr)3.041
+F(e-)-.37 E<8c78>144 559.2 Q F0(\).)A F1(disable\255completion \(Off\))
+108 571.2 Q F0 .038(If set to)144 583.2 R F1(On)2.538 E F0 2.538(,r)C
+.038(eadline will inhibit w)-2.538 F .038(ord completion.)-.1 F .038
 (Completion characters will be inserted into the)5.038 F(line as if the)
-144 472.8 Q 2.5(yh)-.15 G(ad been mapped to)-2.5 E F1(self-insert)2.5 E
-F0(.)A F1(editing\255mode \(emacs\))108 484.8 Q F0 .142
-(Controls whether readline be)144 496.8 R .141(gins with a set of k)-.15
-F .441 -.15(ey b)-.1 H .141(indings similar to).15 F F2(Emacs)2.641 E F0
-(or)2.641 E F2(vi)2.641 E F0(.)A F1(editing\255mode)5.141 E F0
-(can be set to either)144 508.8 Q F1(emacs)2.5 E F0(or)2.5 E F1(vi)2.5 E
-F0(.)A F1(echo\255contr)108 520.8 Q(ol\255characters \(On\))-.18 E F0
-1.21(When set to)144 532.8 R F1(On)3.71 E F0 3.71(,o)C 3.71(no)-3.71 G
+144 595.2 Q 2.5(yh)-.15 G(ad been mapped to)-2.5 E F1(self-insert)2.5 E
+F0(.)A F1(editing\255mode \(emacs\))108 607.2 Q F0 .142
+(Controls whether readline be)144 619.2 R .141(gins with a set of k)-.15
+F .441 -.15(ey b)-.1 H .141(indings similar to).15 F F3(Emacs)2.641 E F0
+(or)2.641 E F3(vi)2.641 E F0(.)A F1(editing\255mode)5.141 E F0
+(can be set to either)144 631.2 Q F1(emacs)2.5 E F0(or)2.5 E F1(vi)2.5 E
+F0(.)A F1(echo\255contr)108 643.2 Q(ol\255characters \(On\))-.18 E F0
+1.21(When set to)144 655.2 R F1(On)3.71 E F0 3.71(,o)C 3.71(no)-3.71 G
 1.211(perating systems that indicate the)-3.71 F 3.711(ys)-.15 G 1.211
 (upport it, readline echoes a character)-3.711 F
-(corresponding to a signal generated from the k)144 544.8 Q -.15(ey)-.1
-G(board.).15 E F1(enable\255k)108 556.8 Q(eypad \(Off\))-.1 E F0 .893
-(When set to)144 568.8 R F1(On)3.393 E F0 3.393(,r)C .893
+(corresponding to a signal generated from the k)144 667.2 Q -.15(ey)-.1
+G(board.).15 E F1(enable\255k)108 679.2 Q(eypad \(Off\))-.1 E F0 .893
+(When set to)144 691.2 R F1(On)3.393 E F0 3.393(,r)C .893
 (eadline will try to enable the application k)-3.393 F -.15(ey)-.1 G
 .893(pad when it is called.).15 F .892(Some sys-)5.893 F
-(tems need this to enable the arro)144 580.8 Q 2.5(wk)-.25 G -.15(ey)
--2.6 G(s.).15 E F1(enable\255meta\255k)108 592.8 Q(ey \(On\))-.1 E F0
-.64(When set to)144 604.8 R F1(On)3.14 E F0 3.14(,r)C .64
-(eadline will try to enable an)-3.14 F 3.14(ym)-.15 G .64
-(eta modi\214er k)-3.14 F .94 -.15(ey t)-.1 H .64
-(he terminal claims to support).15 F(when it is called.)144 616.8 Q
-(On man)5 E 2.5(yt)-.15 G(erminals, the meta k)-2.5 E .3 -.15(ey i)-.1 H
-2.5(su).15 G(sed to send eight-bit characters.)-2.5 E F1
-(expand\255tilde \(Off\))108 628.8 Q F0(If set to)144 640.8 Q F1(On)2.5
-E F0 2.5(,t)C(ilde e)-2.5 E
-(xpansion is performed when readline attempts w)-.15 E(ord completion.)
--.1 E F1(history\255pr)108 652.8 Q(eser)-.18 E -.1(ve)-.1 G
-(\255point \(Off\)).1 E F0 1.339(If set to)144 664.8 R F1(On)3.839 E F0
-3.839(,t)C 1.338(he history code attempts to place point at the same lo\
-cation on each history line)-3.839 F(retrie)144 676.8 Q -.15(ve)-.25 G
-2.5(dw).15 G(ith)-2.5 E F1(pr)2.5 E -.15(ev)-.18 G(ious-history).15 E F0
-(or)2.5 E F1(next-history)2.5 E F0(.)A F1(history\255size \(0\))108
-688.8 Q F0 .948(Set the maximum number of history entries sa)144 700.8 R
--.15(ve)-.2 G 3.448(di).15 G 3.448(nt)-3.448 G .948(he history list.)
--3.448 F .949(If set to zero, an)5.948 F 3.449(ye)-.15 G(xisting)-3.599
-E .483(history entries are deleted and no ne)144 712.8 R 2.983(we)-.25 G
-.483(ntries are sa)-2.983 F -.15(ve)-.2 G 2.983(d. If).15 F .482
-(set to a v)2.983 F .482(alue less than zero, the num-)-.25 F
-(ber of history entries is not limited.)144 724.8 Q(By def)5 E
-(ault, the number of history entries is not limited.)-.1 E(GNU Bash 4.3)
-72 768 Q(2014 February 2)141.79 E(38)190.95 E 0 Cg EP
+(tems need this to enable the arro)144 703.2 Q 2.5(wk)-.25 G -.15(ey)
+-2.6 G(s.).15 E(GNU Bash 4.3)72 768 Q(2014 August 27)142.895 E(38)
+192.055 E 0 Cg EP
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--.35 E/F1 10/Times-Bold@0 SF(horizontal\255scr)108 84 Q
-(oll\255mode \(Off\))-.18 E F0 .448(When set to)144 96 R F1(On)2.948 E
-F0 2.948(,m)C(ak)-2.948 E .448
+-.35 E/F1 10/Times-Bold@0 SF(enable\255meta\255k)108 84 Q(ey \(On\))-.1
+E F0 .64(When set to)144 96 R F1(On)3.14 E F0 3.14(,r)C .64
+(eadline will try to enable an)-3.14 F 3.14(ym)-.15 G .64
+(eta modi\214er k)-3.14 F .94 -.15(ey t)-.1 H .64
+(he terminal claims to support).15 F(when it is called.)144 108 Q
+(On man)5 E 2.5(yt)-.15 G(erminals, the meta k)-2.5 E .3 -.15(ey i)-.1 H
+2.5(su).15 G(sed to send eight-bit characters.)-2.5 E F1
+(expand\255tilde \(Off\))108 120 Q F0(If set to)144 132 Q F1(On)2.5 E F0
+2.5(,t)C(ilde e)-2.5 E(xpansion is performed when readline attempts w)
+-.15 E(ord completion.)-.1 E F1(history\255pr)108 144 Q(eser)-.18 E -.1
+(ve)-.1 G(\255point \(Off\)).1 E F0 1.339(If set to)144 156 R F1(On)
+3.839 E F0 3.839(,t)C 1.338(he history code attempts to place point at \
+the same location on each history line)-3.839 F(retrie)144 168 Q -.15
+(ve)-.25 G 2.5(dw).15 G(ith)-2.5 E F1(pr)2.5 E -.15(ev)-.18 G
+(ious-history).15 E F0(or)2.5 E F1(next-history)2.5 E F0(.)A F1
+(history\255size \(0\))108 180 Q F0 .948
+(Set the maximum number of history entries sa)144 192 R -.15(ve)-.2 G
+3.448(di).15 G 3.448(nt)-3.448 G .948(he history list.)-3.448 F .949
+(If set to zero, an)5.948 F 3.449(ye)-.15 G(xisting)-3.599 E .483
+(history entries are deleted and no ne)144 204 R 2.983(we)-.25 G .483
+(ntries are sa)-2.983 F -.15(ve)-.2 G 2.983(d. If).15 F .482(set to a v)
+2.983 F .482(alue less than zero, the num-)-.25 F
+(ber of history entries is not limited.)144 216 Q(By def)5 E
+(ault, the number of history entries is not limited.)-.1 E F1
+(horizontal\255scr)108 228 Q(oll\255mode \(Off\))-.18 E F0 .448
+(When set to)144 240 R F1(On)2.948 E F0 2.948(,m)C(ak)-2.948 E .448
 (es readline use a single line for display)-.1 F 2.948(,s)-.65 G .449
 (crolling the input horizontally on a)-2.948 F 1.194(single screen line\
  when it becomes longer than the screen width rather than wrapping to a\
- ne)144 108 R(w)-.25 E(line.)144 120 Q F1(input\255meta \(Off\))108 132
-Q F0 .227(If set to)144 144 R F1(On)2.727 E F0 2.727(,r)C .228(eadline \
+ ne)144 252 R(w)-.25 E(line.)144 264 Q F1(input\255meta \(Off\))108 276
+Q F0 .227(If set to)144 288 R F1(On)2.727 E F0 2.727(,r)C .228(eadline \
 will enable eight-bit input \(that is, it will not strip the high bit f\
-rom the char)-2.727 F(-)-.2 E .957(acters it reads\), re)144 156 R -.05
+rom the char)-2.727 F(-)-.2 E .957(acters it reads\), re)144 300 R -.05
 (ga)-.15 G .956(rdless of what the terminal claims it can support.).05 F
 .956(The name)5.956 F F1(meta\255\215ag)3.456 E F0 .956(is a)3.456 F
-(synon)144 168 Q(ym for this v)-.15 E(ariable.)-.25 E F1(isear)108 180 Q
+(synon)144 312 Q(ym for this v)-.15 E(ariable.)-.25 E F1(isear)108 324 Q
 (ch\255terminators \(`)-.18 E(`C\255[C\255J')-.63 E('\))-.63 E F0 .439(\
 The string of characters that should terminate an incremental search wi\
-thout subsequently e)144 192 R -.15(xe)-.15 G(cut-).15 E .935
-(ing the character as a command.)144 204 R .935(If this v)5.935 F .935
+thout subsequently e)144 336 R -.15(xe)-.15 G(cut-).15 E .935
+(ing the character as a command.)144 348 R .935(If this v)5.935 F .935
 (ariable has not been gi)-.25 F -.15(ve)-.25 G 3.434(nav).15 G .934
 (alue, the characters)-3.684 F/F2 10/Times-Italic@0 SF(ESC)3.434 E F0
-(and)144 216 Q F2(C\255J)2.5 E F0(will terminate an incremental search.)
-2.5 E F1 -.1(ke)108 228 S(ymap \(emacs\)).1 E F0 2.02
-(Set the current readline k)144 240 R -.15(ey)-.1 G 4.521(map. The).15 F
+(and)144 360 Q F2(C\255J)2.5 E F0(will terminate an incremental search.)
+2.5 E F1 -.1(ke)108 372 S(ymap \(emacs\)).1 E F0 2.02
+(Set the current readline k)144 384 R -.15(ey)-.1 G 4.521(map. The).15 F
 2.021(set of v)4.521 F 2.021(alid k)-.25 F -.15(ey)-.1 G 2.021
 (map names is).15 F F2 2.021(emacs, emacs\255standar)4.521 F(d,)-.37 E
-.069(emacs\255meta, emacs\255ctlx, vi, vi\255command)144 252 R F0 2.568
+.069(emacs\255meta, emacs\255ctlx, vi, vi\255command)144 396 R F0 2.568
 (,a)C(nd)-2.568 E F2(vi\255insert)2.568 E F0(.).68 E F2(vi)5.068 E F0
 .068(is equi)2.568 F -.25(va)-.25 G .068(lent to).25 F F2(vi\255command)
-2.568 E F0(;)A F2(emacs)2.568 E F0 1.543(is equi)144 264 R -.25(va)-.25
+2.568 E F0(;)A F2(emacs)2.568 E F0 1.543(is equi)144 408 R -.25(va)-.25
 G 1.543(lent to).25 F F2(emacs\255standar)4.044 E(d)-.37 E F0 6.544(.T)C
 1.544(he def)-6.544 F 1.544(ault v)-.1 F 1.544(alue is)-.25 F F2(emacs)
 4.044 E F0 4.044(;t).27 G 1.544(he v)-4.044 F 1.544(alue of)-.25 F F1
-(editing\255mode)4.044 E F0(also)4.044 E(af)144 276 Q(fects the def)-.25
-E(ault k)-.1 E -.15(ey)-.1 G(map.).15 E F1 -.1(ke)108 288 S
-(yseq\255timeout \(500\)).1 E F0 .368(Speci\214es the duration)144 300 R
+(editing\255mode)4.044 E F0(also)4.044 E(af)144 420 Q(fects the def)-.25
+E(ault k)-.1 E -.15(ey)-.1 G(map.).15 E F1 -.1(ke)108 432 S
+(yseq\255timeout \(500\)).1 E F0 .368(Speci\214es the duration)144 444 R
 F2 -.37(re)2.867 G(adline).37 E F0 .367(will w)2.867 F .367
 (ait for a character when reading an ambiguous k)-.1 F .667 -.15(ey s)
--.1 H(equence).15 E 1.356(\(one that can form a complete k)144 312 R
+-.1 H(equence).15 E 1.356(\(one that can form a complete k)144 456 R
 1.656 -.15(ey s)-.1 H 1.356(equence using the input read so f).15 F(ar)
 -.1 E 3.856(,o)-.4 G 3.856(rc)-3.856 G 1.356(an tak)-3.856 F 3.856(ea)
--.1 G(dditional)-3.856 E .32(input to complete a longer k)144 324 R .62
+-.1 G(dditional)-3.856 E .32(input to complete a longer k)144 468 R .62
 -.15(ey s)-.1 H 2.82(equence\). If).15 F .32(no input is recei)2.82 F
 -.15(ve)-.25 G 2.82(dw).15 G .32(ithin the timeout,)-2.82 F F2 -.37(re)
-2.82 G(adline).37 E F0(will)2.82 E .906(use the shorter b)144 336 R .907
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-(he deleted te).15 F .552(xt on)-.15 F(the kill ring.)144 364.8 Q F1
--.25(fo)108 376.8 S(rward\255backward\255delete\255char).25 E F0 .473
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-(Insert a tab character)144 460.8 Q(.)-.55 E F1
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-(Insert the character typed.)144 484.8 Q F1
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-220.8 Q F1(kill\255w)108 232.8 Q(ord \(M\255d\))-.1 E F0 .729
-(Kill from point to the end of the current w)144 244.8 R .728
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-(xt w)-.15 F(ord.)-.1 E -.8(Wo)144 256.8 S
+(xt w)-.15 F(ord.)-.1 E -.8(Wo)144 412.8 S
 (rd boundaries are the same as those used by).8 E F1 -.25(fo)2.5 G
-(rward\255w).25 E(ord)-.1 E F0(.)A F1(backward\255kill\255w)108 268.8 Q
-(ord \(M\255Rubout\))-.1 E F0(Kill the w)144 280.8 Q(ord behind point.)
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-(ord \(M\255d\))-.1 E F0 .728
-(Kill from point to the end of the current w)144 304.8 R .729
-(ord, or if between w)-.1 F .729(ords, to the end of the ne)-.1 F .729
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 (rd boundaries are the same as those used by).8 E F1(shell\255f)2.5 E
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 (rd boundaries are the same as those used by).8 F F1(shell\255back-)
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-388.8 Q F1(unix\255\214lename\255rubout)108 400.8 Q F0 .167(Kill the w)
-144 412.8 R .166
+544.8 Q F1(unix\255\214lename\255rubout)108 556.8 Q F0 .167(Kill the w)
+144 568.8 R .166
 (ord behind point, using white space and the slash character as the w)
--.1 F .166(ord boundaries.)-.1 F(The)5.166 E(killed te)144 424.8 Q
+-.1 F .166(ord boundaries.)-.1 F(The)5.166 E(killed te)144 580.8 Q
 (xt is sa)-.15 E -.15(ve)-.2 G 2.5(do).15 G 2.5(nt)-2.5 G(he kill-ring.)
--2.5 E F1(delete\255horizontal\255space \(M\255\\\))108 436.8 Q F0
-(Delete all spaces and tabs around point.)144 448.8 Q F1(kill\255r)108
-460.8 Q(egion)-.18 E F0(Kill the te)144 472.8 Q(xt in the current re)
--.15 E(gion.)-.15 E F1(copy\255r)108 484.8 Q(egion\255as\255kill)-.18 E
-F0(Cop)144 496.8 Q 2.5(yt)-.1 G(he te)-2.5 E(xt in the re)-.15 E
+-2.5 E F1(delete\255horizontal\255space \(M\255\\\))108 592.8 Q F0
+(Delete all spaces and tabs around point.)144 604.8 Q F1(kill\255r)108
+616.8 Q(egion)-.18 E F0(Kill the te)144 628.8 Q(xt in the current re)
+-.15 E(gion.)-.15 E F1(copy\255r)108 640.8 Q(egion\255as\255kill)-.18 E
+F0(Cop)144 652.8 Q 2.5(yt)-.1 G(he te)-2.5 E(xt in the re)-.15 E
 (gion to the kill b)-.15 E(uf)-.2 E(fer)-.25 E(.)-.55 E F1
-(copy\255backward\255w)108 508.8 Q(ord)-.1 E F0(Cop)144 520.8 Q 4.8(yt)
+(copy\255backward\255w)108 664.8 Q(ord)-.1 E F0(Cop)144 676.8 Q 4.8(yt)
 -.1 G 2.3(he w)-4.8 F 2.3(ord before point to the kill b)-.1 F(uf)-.2 E
 (fer)-.25 E 7.301(.T)-.55 G 2.301(he w)-7.301 F 2.301
 (ord boundaries are the same as)-.1 F F1(back-)4.801 E(ward\255w)144
-532.8 Q(ord)-.1 E F0(.)A F1(copy\255f)108 544.8 Q(orward\255w)-.25 E
-(ord)-.1 E F0(Cop)144 556.8 Q 4.508(yt)-.1 G 2.008(he w)-4.508 F 2.008
+688.8 Q(ord)-.1 E F0(.)A F1(copy\255f)108 700.8 Q(orward\255w)-.25 E
+(ord)-.1 E F0(Cop)144 712.8 Q 4.508(yt)-.1 G 2.008(he w)-4.508 F 2.008
 (ord follo)-.1 F 2.008(wing point to the kill b)-.25 F(uf)-.2 E(fer)-.25
 E 7.007(.T)-.55 G 2.007(he w)-7.007 F 2.007
 (ord boundaries are the same as)-.1 F F1 -.25(fo)4.507 G -.37(r-).25 G
-(ward\255w)144 568.8 Q(ord)-.1 E F0(.)A F1(yank \(C\255y\))108 580.8 Q
-F0 -1(Ya)144 592.8 S(nk the top of the kill ring into the b)1 E(uf)-.2 E
-(fer at point.)-.25 E F1(yank\255pop \(M\255y\))108 604.8 Q F0
-(Rotate the kill ring, and yank the ne)144 616.8 Q 2.5(wt)-.25 G 2.5
-(op. Only)-2.5 F -.1(wo)2.5 G(rks follo).1 E(wing)-.25 E F1(yank)2.5 E
-F0(or)2.5 E F1(yank\255pop)2.5 E F0(.)A F1(Numeric Ar)87 633.6 Q
-(guments)-.1 E(digit\255ar)108 645.6 Q
-(gument \(M\2550, M\2551, ..., M\255\255\))-.1 E F0 .641
-(Add this digit to the ar)144 657.6 R .641
-(gument already accumulating, or start a ne)-.18 F 3.141(wa)-.25 G -.18
-(rg)-3.141 G 3.142(ument. M\255\255).18 F .642(starts a ne)3.142 F(g-)
--.15 E(ati)144 669.6 Q .3 -.15(ve a)-.25 H -.18(rg).15 G(ument.).18 E F1
-(uni)108 681.6 Q -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1 E F0 .779
-(This is another w)144 693.6 R .779(ay to specify an ar)-.1 F 3.279
-(gument. If)-.18 F .779(this command is follo)3.279 F .778
-(wed by one or more digits,)-.25 F 1.376
-(optionally with a leading minus sign, those digits de\214ne the ar)144
-705.6 R 3.876(gument. If)-.18 F 1.376(the command is fol-)3.876 F(lo)144
-717.6 Q 1.17(wed by digits, e)-.25 F -.15(xe)-.15 G(cuting).15 E F1(uni)
-3.67 E -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1 E F0(ag)3.67 E 1.17
-(ain ends the numeric ar)-.05 F 1.17(gument, b)-.18 F 1.17(ut is other)
--.2 F(-)-.2 E .898(wise ignored.)144 729.6 R .898
-(As a special case, if this command is immediately follo)5.898 F .898
-(wed by a character that is)-.25 F(GNU Bash 4.3)72 768 Q
-(2014 February 2)141.79 E(44)190.95 E 0 Cg EP
+(ward\255w)144 724.8 Q(ord)-.1 E F0(.)A(GNU Bash 4.3)72 768 Q
+(2014 August 27)142.895 E(44)192.055 E 0 Cg EP
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 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E .243(neither a digit or minus sign, the ar)144 84 R .243
+-.35 E/F1 10/Times-Bold@0 SF(yank \(C\255y\))108 84 Q F0 -1(Ya)144 96 S
+(nk the top of the kill ring into the b)1 E(uf)-.2 E(fer at point.)-.25
+E F1(yank\255pop \(M\255y\))108 108 Q F0
+(Rotate the kill ring, and yank the ne)144 120 Q 2.5(wt)-.25 G 2.5
+(op. Only)-2.5 F -.1(wo)2.5 G(rks follo).1 E(wing)-.25 E F1(yank)2.5 E
+F0(or)2.5 E F1(yank\255pop)2.5 E F0(.)A F1(Numeric Ar)87 136.8 Q
+(guments)-.1 E(digit\255ar)108 148.8 Q
+(gument \(M\2550, M\2551, ..., M\255\255\))-.1 E F0 .641
+(Add this digit to the ar)144 160.8 R .641
+(gument already accumulating, or start a ne)-.18 F 3.141(wa)-.25 G -.18
+(rg)-3.141 G 3.142(ument. M\255\255).18 F .642(starts a ne)3.142 F(g-)
+-.15 E(ati)144 172.8 Q .3 -.15(ve a)-.25 H -.18(rg).15 G(ument.).18 E F1
+(uni)108 184.8 Q -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1 E F0 .779
+(This is another w)144 196.8 R .779(ay to specify an ar)-.1 F 3.279
+(gument. If)-.18 F .779(this command is follo)3.279 F .778
+(wed by one or more digits,)-.25 F 1.376
+(optionally with a leading minus sign, those digits de\214ne the ar)144
+208.8 R 3.876(gument. If)-.18 F 1.376(the command is fol-)3.876 F(lo)144
+220.8 Q 1.17(wed by digits, e)-.25 F -.15(xe)-.15 G(cuting).15 E F1(uni)
+3.67 E -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1 E F0(ag)3.67 E 1.17
+(ain ends the numeric ar)-.05 F 1.17(gument, b)-.18 F 1.17(ut is other)
+-.2 F(-)-.2 E .898(wise ignored.)144 232.8 R .898
+(As a special case, if this command is immediately follo)5.898 F .898
+(wed by a character that is)-.25 F .243
+(neither a digit or minus sign, the ar)144 244.8 R .243
 (gument count for the ne)-.18 F .243(xt command is multiplied by four)
--.15 F 5.242(.T)-.55 G(he)-5.242 E(ar)144 96 Q .378
+-.15 F 5.242(.T)-.55 G(he)-5.242 E(ar)144 256.8 Q .378
 (gument count is initially one, so e)-.18 F -.15(xe)-.15 G .378
 (cuting this function the \214rst time mak).15 F .378(es the ar)-.1 F
-.378(gument count)-.18 F(four)144 108 Q 2.5(,as)-.4 G(econd time mak)
--2.5 E(es the ar)-.1 E(gument count sixteen, and so on.)-.18 E/F1 10
-/Times-Bold@0 SF(Completing)87 124.8 Q(complete \(T)108 136.8 Q(AB\))-.9
-E F0 1.137(Attempt to perform completion on the te)144 148.8 R 1.137
+.378(gument count)-.18 F(four)144 268.8 Q 2.5(,as)-.4 G(econd time mak)
+-2.5 E(es the ar)-.1 E(gument count sixteen, and so on.)-.18 E F1
+(Completing)87 285.6 Q(complete \(T)108 297.6 Q(AB\))-.9 E F0 1.137
+(Attempt to perform completion on the te)144 309.6 R 1.137
 (xt before point.)-.15 F F1(Bash)6.137 E F0 1.137
-(attempts completion treating the)3.637 F(te)144 160.8 Q .532(xt as a v)
+(attempts completion treating the)3.637 F(te)144 321.6 Q .532(xt as a v)
 -.15 F .532(ariable \(if the te)-.25 F .532(xt be)-.15 F .533(gins with)
 -.15 F F1($)3.033 E F0 .533(\), username \(if the te)B .533(xt be)-.15 F
 .533(gins with)-.15 F F1(~)3.033 E F0 .533(\), hostname \(if the)B(te)
-144 172.8 Q .702(xt be)-.15 F .702(gins with)-.15 F F1(@)3.202 E F0 .701
+144 333.6 Q .702(xt be)-.15 F .702(gins with)-.15 F F1(@)3.202 E F0 .701
 (\), or command \(including aliases and functions\) in turn.)B .701
 (If none of these pro-)5.701 F
-(duces a match, \214lename completion is attempted.)144 184.8 Q F1
-(possible\255completions \(M\255?\))108 196.8 Q F0
-(List the possible completions of the te)144 208.8 Q(xt before point.)
--.15 E F1(insert\255completions \(M\255*\))108 220.8 Q F0 .783
-(Insert all completions of the te)144 232.8 R .783
+(duces a match, \214lename completion is attempted.)144 345.6 Q F1
+(possible\255completions \(M\255?\))108 357.6 Q F0
+(List the possible completions of the te)144 369.6 Q(xt before point.)
+-.15 E F1(insert\255completions \(M\255*\))108 381.6 Q F0 .783
+(Insert all completions of the te)144 393.6 R .783
 (xt before point that w)-.15 F .783(ould ha)-.1 F 1.083 -.15(ve b)-.2 H
 .783(een generated by).15 F F1(possible\255com-)3.283 E(pletions)144
-244.8 Q F0(.)A F1(menu\255complete)108 256.8 Q F0 .929(Similar to)144
-268.8 R F1(complete)3.429 E F0 3.429(,b)C .929(ut replaces the w)-3.629
+405.6 Q F0(.)A F1(menu\255complete)108 417.6 Q F0 .929(Similar to)144
+429.6 R F1(complete)3.429 E F0 3.429(,b)C .929(ut replaces the w)-3.629
 F .929(ord to be completed with a single match from the list of)-.1 F
-1.193(possible completions.)144 280.8 R 1.193(Repeated e)6.193 F -.15
+1.193(possible completions.)144 441.6 R 1.193(Repeated e)6.193 F -.15
 (xe)-.15 G 1.193(cution of).15 F F1(menu\255complete)3.694 E F0 1.194
 (steps through the list of possible)3.694 F .829
-(completions, inserting each match in turn.)144 292.8 R .828
+(completions, inserting each match in turn.)144 453.6 R .828
 (At the end of the list of completions, the bell is rung)5.828 F .727
-(\(subject to the setting of)144 304.8 R F1(bell\255style)3.227 E F0
+(\(subject to the setting of)144 465.6 R F1(bell\255style)3.227 E F0
 3.227(\)a)C .727(nd the original te)-3.227 F .727(xt is restored.)-.15 F
 .727(An ar)5.727 F .727(gument of)-.18 F/F2 10/Times-Italic@0 SF(n)3.227
 E F0(mo)3.227 E -.15(ve)-.15 G(s).15 E F2(n)3.228 E F0 1.73
-(positions forw)144 316.8 R 1.73(ard in the list of matches; a ne)-.1 F
+(positions forw)144 477.6 R 1.73(ard in the list of matches; a ne)-.1 F
 -.05(ga)-.15 G(ti).05 E 2.03 -.15(ve a)-.25 H -.18(rg).15 G 1.73
 (ument may be used to mo).18 F 2.03 -.15(ve b)-.15 H(ackw).15 E(ard)-.1
-E(through the list.)144 328.8 Q(This command is intended to be bound to)
+E(through the list.)144 489.6 Q(This command is intended to be bound to)
 5 E F1 -.9(TA)2.5 G(B).9 E F0 2.5(,b)C(ut is unbound by def)-2.7 E
-(ault.)-.1 E F1(menu\255complete\255backward)108 340.8 Q F0 .82
-(Identical to)144 352.8 R F1(menu\255complete)3.32 E F0 3.32(,b)C .82
+(ault.)-.1 E F1(menu\255complete\255backward)108 501.6 Q F0 .82
+(Identical to)144 513.6 R F1(menu\255complete)3.32 E F0 3.32(,b)C .82
 (ut mo)-3.52 F -.15(ve)-.15 G 3.32(sb).15 G(ackw)-3.32 E .82
 (ard through the list of possible completions, as if)-.1 F F1
-(menu\255complete)144 364.8 Q F0(had been gi)2.5 E -.15(ve)-.25 G 2.5
+(menu\255complete)144 525.6 Q F0(had been gi)2.5 E -.15(ve)-.25 G 2.5
 (nan).15 G -2.25 -.15(eg a)-2.5 H(ti).15 E .3 -.15(ve a)-.25 H -.18(rg)
 .15 G 2.5(ument. This).18 F(command is unbound by def)2.5 E(ault.)-.1 E
-F1(delete\255char\255or\255list)108 376.8 Q F0 .234
-(Deletes the character under the cursor if not at the be)144 388.8 R
+F1(delete\255char\255or\255list)108 537.6 Q F0 .234
+(Deletes the character under the cursor if not at the be)144 549.6 R
 .234(ginning or end of the line \(lik)-.15 F(e)-.1 E F1(delete\255char)
-2.734 E F0(\).)A .425(If at the end of the line, beha)144 400.8 R -.15
+2.734 E F0(\).)A .425(If at the end of the line, beha)144 561.6 R -.15
 (ve)-.2 G 2.925(si).15 G .425(dentically to)-2.925 F F1
 (possible\255completions)2.925 E F0 5.425(.T)C .425
-(his command is unbound)-5.425 F(by def)144 412.8 Q(ault.)-.1 E F1
-(complete\255\214lename \(M\255/\))108 424.8 Q F0
-(Attempt \214lename completion on the te)144 436.8 Q(xt before point.)
--.15 E F1(possible\255\214lename\255completions \(C\255x /\))108 448.8 Q
-F0(List the possible completions of the te)144 460.8 Q
+(his command is unbound)-5.425 F(by def)144 573.6 Q(ault.)-.1 E F1
+(complete\255\214lename \(M\255/\))108 585.6 Q F0
+(Attempt \214lename completion on the te)144 597.6 Q(xt before point.)
+-.15 E F1(possible\255\214lename\255completions \(C\255x /\))108 609.6 Q
+F0(List the possible completions of the te)144 621.6 Q
 (xt before point, treating it as a \214lename.)-.15 E F1
-(complete\255user)108 472.8 Q(name \(M\255~\))-.15 E F0
-(Attempt completion on the te)144 484.8 Q
+(complete\255user)108 633.6 Q(name \(M\255~\))-.15 E F0
+(Attempt completion on the te)144 645.6 Q
 (xt before point, treating it as a username.)-.15 E F1(possible\255user)
-108 496.8 Q(name\255completions \(C\255x ~\))-.15 E F0
-(List the possible completions of the te)144 508.8 Q
+108 657.6 Q(name\255completions \(C\255x ~\))-.15 E F0
+(List the possible completions of the te)144 669.6 Q
 (xt before point, treating it as a username.)-.15 E F1(complete\255v)108
-520.8 Q(ariable \(M\255$\))-.1 E F0(Attempt completion on the te)144
-532.8 Q(xt before point, treating it as a shell v)-.15 E(ariable.)-.25 E
-F1(possible\255v)108 544.8 Q(ariable\255completions \(C\255x $\))-.1 E
-F0(List the possible completions of the te)144 556.8 Q
-(xt before point, treating it as a shell v)-.15 E(ariable.)-.25 E F1
-(complete\255hostname \(M\255@\))108 568.8 Q F0
-(Attempt completion on the te)144 580.8 Q
-(xt before point, treating it as a hostname.)-.15 E F1
-(possible\255hostname\255completions \(C\255x @\))108 592.8 Q F0
-(List the possible completions of the te)144 604.8 Q
-(xt before point, treating it as a hostname.)-.15 E F1
-(complete\255command \(M\255!\))108 616.8 Q F0 .581
-(Attempt completion on the te)144 628.8 R .581
-(xt before point, treating it as a command name.)-.15 F .58
-(Command comple-)5.58 F .715(tion attempts to match the te)144 640.8 R
-.715(xt ag)-.15 F .715(ainst aliases, reserv)-.05 F .715(ed w)-.15 F
-.715(ords, shell functions, shell b)-.1 F .715(uiltins, and)-.2 F
-(\214nally e)144 652.8 Q -.15(xe)-.15 G
-(cutable \214lenames, in that order).15 E(.)-.55 E F1
-(possible\255command\255completions \(C\255x !\))108 664.8 Q F0
-(List the possible completions of the te)144 676.8 Q
-(xt before point, treating it as a command name.)-.15 E F1
-(dynamic\255complete\255history \(M\255T)108 688.8 Q(AB\))-.9 E F0 .425
-(Attempt completion on the te)144 700.8 R .425
-(xt before point, comparing the te)-.15 F .425(xt ag)-.15 F .424
-(ainst lines from the history list)-.05 F
-(for possible completion matches.)144 712.8 Q(GNU Bash 4.3)72 768 Q
-(2014 February 2)141.79 E(45)190.95 E 0 Cg EP
+681.6 Q(ariable \(M\255$\))-.1 E F0(Attempt completion on the te)144
+693.6 Q(xt before point, treating it as a shell v)-.15 E(ariable.)-.25 E
+F1(possible\255v)108 705.6 Q(ariable\255completions \(C\255x $\))-.1 E
+F0(List the possible completions of the te)144 717.6 Q
+(xt before point, treating it as a shell v)-.15 E(ariable.)-.25 E
+(GNU Bash 4.3)72 768 Q(2014 August 27)142.895 E(45)192.055 E 0 Cg EP
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 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E/F1 10/Times-Bold@0 SF(dab)108 84 Q(br)-.1 E -.15(ev)-.18 G
-(\255expand).15 E F0 .61(Attempt menu completion on the te)144 96 R .611
+-.35 E/F1 10/Times-Bold@0 SF(complete\255hostname \(M\255@\))108 84 Q F0
+(Attempt completion on the te)144 96 Q
+(xt before point, treating it as a hostname.)-.15 E F1
+(possible\255hostname\255completions \(C\255x @\))108 108 Q F0
+(List the possible completions of the te)144 120 Q
+(xt before point, treating it as a hostname.)-.15 E F1
+(complete\255command \(M\255!\))108 132 Q F0 .581
+(Attempt completion on the te)144 144 R .581
+(xt before point, treating it as a command name.)-.15 F .58
+(Command comple-)5.58 F .715(tion attempts to match the te)144 156 R
+.715(xt ag)-.15 F .715(ainst aliases, reserv)-.05 F .715(ed w)-.15 F
+.715(ords, shell functions, shell b)-.1 F .715(uiltins, and)-.2 F
+(\214nally e)144 168 Q -.15(xe)-.15 G
+(cutable \214lenames, in that order).15 E(.)-.55 E F1
+(possible\255command\255completions \(C\255x !\))108 180 Q F0
+(List the possible completions of the te)144 192 Q
+(xt before point, treating it as a command name.)-.15 E F1
+(dynamic\255complete\255history \(M\255T)108 204 Q(AB\))-.9 E F0 .425
+(Attempt completion on the te)144 216 R .425
+(xt before point, comparing the te)-.15 F .425(xt ag)-.15 F .424
+(ainst lines from the history list)-.05 F
+(for possible completion matches.)144 228 Q F1(dab)108 240 Q(br)-.1 E
+-.15(ev)-.18 G(\255expand).15 E F0 .61
+(Attempt menu completion on the te)144 252 R .611
 (xt before point, comparing the te)-.15 F .611(xt ag)-.15 F .611
 (ainst lines from the his-)-.05 F
-(tory list for possible completion matches.)144 108 Q F1
-(complete\255into\255braces \(M\255{\))108 120 Q F0 .4(Perform \214lena\
+(tory list for possible completion matches.)144 264 Q F1
+(complete\255into\255braces \(M\255{\))108 276 Q F0 .4(Perform \214lena\
 me completion and insert the list of possible completions enclosed with\
-in braces so)144 132 R(the list is a)144 144 Q -.25(va)-.2 G
+in braces so)144 288 R(the list is a)144 300 Q -.25(va)-.2 G
 (ilable to the shell \(see).25 E F1(Brace Expansion)2.5 E F0(abo)2.5 E
--.15(ve)-.15 G(\).).15 E F1 -.25(Ke)87 160.8 S(yboard Macr).25 E(os)-.18
-E(start\255kbd\255macr)108 172.8 Q 2.5(o\()-.18 G(C\255x \()-2.5 E(\))
-.833 E F0(Be)144 184.8 Q(gin sa)-.15 E
+-.15(ve)-.15 G(\).).15 E F1 -.25(Ke)87 316.8 S(yboard Macr).25 E(os)-.18
+E(start\255kbd\255macr)108 328.8 Q 2.5(o\()-.18 G(C\255x \()-2.5 E(\))
+.833 E F0(Be)144 340.8 Q(gin sa)-.15 E
 (ving the characters typed into the current k)-.2 E -.15(ey)-.1 G
-(board macro.).15 E F1(end\255kbd\255macr)108 196.8 Q 2.5(o\()-.18 G
-(C\255x \))-2.5 E(\)).833 E F0(Stop sa)144 208.8 Q
+(board macro.).15 E F1(end\255kbd\255macr)108 352.8 Q 2.5(o\()-.18 G
+(C\255x \))-2.5 E(\)).833 E F0(Stop sa)144 364.8 Q
 (ving the characters typed into the current k)-.2 E -.15(ey)-.1 G
 (board macro and store the de\214nition.).15 E F1
-(call\255last\255kbd\255macr)108 220.8 Q 2.5(o\()-.18 G(C\255x e\))-2.5
-E F0(Re-e)144 232.8 Q -.15(xe)-.15 G .999(cute the last k).15 F -.15(ey)
+(call\255last\255kbd\255macr)108 376.8 Q 2.5(o\()-.18 G(C\255x e\))-2.5
+E F0(Re-e)144 388.8 Q -.15(xe)-.15 G .999(cute the last k).15 F -.15(ey)
 -.1 G .999(board macro de\214ned, by making the characters in the macro\
- appear as if).15 F(typed at the k)144 244.8 Q -.15(ey)-.1 G(board.).15
-E F1(print\255last\255kbd\255macr)108 256.8 Q 2.5(o\()-.18 G(\))-2.5 E
-F0(Print the last k)144 268.8 Q -.15(ey)-.1 G
+ appear as if).15 F(typed at the k)144 400.8 Q -.15(ey)-.1 G(board.).15
+E F1(print\255last\255kbd\255macr)108 412.8 Q 2.5(o\()-.18 G(\))-2.5 E
+F0(Print the last k)144 424.8 Q -.15(ey)-.1 G
 (board macro de\214ned in a format suitable for the).15 E/F2 10
 /Times-Italic@0 SF(inputr)2.5 E(c)-.37 E F0(\214le.)2.5 E F1
-(Miscellaneous)87 285.6 Q -.18(re)108 297.6 S<ad72>.18 E
+(Miscellaneous)87 441.6 Q -.18(re)108 453.6 S<ad72>.18 E
 (ead\255init\255\214le \(C\255x C\255r\))-.18 E F0 1.777
-(Read in the contents of the)144 309.6 R F2(inputr)4.277 E(c)-.37 E F0
+(Read in the contents of the)144 465.6 R F2(inputr)4.277 E(c)-.37 E F0
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-(Abort the current editing command and ring the terminal')144 345.6 R
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-(bell\255style)144 357.6 Q F0(\).)A F1(do\255upper)108 369.6 Q
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-C(..\))-2.5 E F0 1.756(If the meta\214ed character)144 381.6 R F2(x)
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 (wercase, run the command that is bound to the corresponding)-.25 F
-(uppercase character)144 393.6 Q(.)-.55 E F1(pr)108 405.6 Q
-(e\214x\255meta \(ESC\))-.18 E F0(Metafy the ne)144 417.6 Q
+(uppercase character)144 549.6 Q(.)-.55 E F1(pr)108 561.6 Q
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 (xt character typed.)-.15 E/F3 9/Times-Bold@0 SF(ESC)5 E F1(f)2.25 E F0
 (is equi)2.5 E -.25(va)-.25 G(lent to).25 E F1(Meta\255f)2.5 E F0(.)A F1
-(undo \(C\255_, C\255x C\255u\))108 429.6 Q F0
-(Incremental undo, separately remembered for each line.)144 441.6 Q F1
--2.29 -.18(re v)108 453.6 T(ert\255line \(M\255r\)).08 E F0 1.095
-(Undo all changes made to this line.)144 465.6 R 1.095(This is lik)6.095
+(undo \(C\255_, C\255x C\255u\))108 585.6 Q F0
+(Incremental undo, separately remembered for each line.)144 597.6 Q F1
+-2.29 -.18(re v)108 609.6 T(ert\255line \(M\255r\)).08 E F0 1.095
+(Undo all changes made to this line.)144 621.6 R 1.095(This is lik)6.095
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 F0 1.095(command enough times to)3.595 F
-(return the line to its initial state.)144 477.6 Q F1
-(tilde\255expand \(M\255&\))108 489.6 Q F0(Perform tilde e)144 501.6 Q
+(return the line to its initial state.)144 633.6 Q F1
+(tilde\255expand \(M\255&\))108 645.6 Q F0(Perform tilde e)144 657.6 Q
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-(set\255mark \(C\255@, M\255<space>\))108 513.6 Q F0
-(Set the mark to the point.)144 525.6 Q(If a numeric ar)5 E
+(set\255mark \(C\255@, M\255<space>\))108 669.6 Q F0
+(Set the mark to the point.)144 681.6 Q(If a numeric ar)5 E
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-(exchange\255point\255and\255mark \(C\255x C\255x\))108 537.6 Q F0(Sw)
-144 549.6 Q .283(ap the point with the mark.)-.1 F .283
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+144 705.6 Q .283(ap the point with the mark.)-.1 F .283
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-144 561.6 Q -.15(ve)-.2 G 2.5(da).15 G 2.5(st)-2.5 G(he mark.)-2.5 E F1
-(character\255sear)108 573.6 Q(ch \(C\255]\))-.18 E F0 3.035(Ac)144
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-(xt occurrence of that character)-.15 F 5.536(.A)-.55 G(ne)-2.5 E -.05
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-144 597.6 Q(vious occurrences.)-.25 E F1(character\255sear)108 609.6 Q
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-(vious occurrence of that character)-.25 F 6.043(.A)-.55 G(ne)-2.5 E
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-(count searches for subsequent occurrences.)144 633.6 Q F1
-(skip\255csi\255sequence)108 645.6 Q F0 1.826
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-(ey s)-.1 H 1.827(equence such as those de\214ned for k).15 F -.15(ey)
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 %%Page: 47 47
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+(ginning of the current line.)-.15 F .245(If a numeric ar)5.245 F .244
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+(the characters at the be)144 264 R .321
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--.25 F .832(inserted, otherwise the characters in)144 132 R F1
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 (ginning of the line.)-.15 F 1.468
-(In either case, the line is accepted as if a ne)144 144 R 1.468
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+1.469(alue of)-.25 F F1(com-)3.969 E(ment\255begin)144 300 Q F0 .84
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 (he current line a shell comment.)-3.339 F .839(If a numeric ar)5.839 F
-(gu-)-.18 E(ment causes the comment character to be remo)144 168 Q -.15
+(gu-)-.18 E(ment causes the comment character to be remo)144 312 Q -.15
 (ve)-.15 G(d, the line will be e).15 E -.15(xe)-.15 G
-(cuted by the shell.).15 E F1(glob\255complete\255w)108 180 Q
-(ord \(M\255g\))-.1 E F0 .791(The w)144 192 R .791
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--.1 E F0 .176(The w)144 228 R .176
+le completions.)2.5 E F1(glob\255expand\255w)108 360 Q(ord \(C\255x *\))
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-(names is inserted, replacing the w)144 240 R 3.016(ord. If)-.1 F 3.016
+(names is inserted, replacing the w)144 384 R 3.016(ord. If)-.1 F 3.016
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 (gument is supplied, an asterisk is appended)-.18 F(before pathname e)
-144 252 Q(xpansion.)-.15 E F1(glob\255list\255expansions \(C\255x g\))
-108 264 Q F0 .923(The list of e)144 276 R .923(xpansions that w)-.15 F
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+108 408 Q F0 .923(The list of e)144 420 R .923(xpansions that w)-.15 F
 .923(ould ha)-.1 F 1.223 -.15(ve b)-.2 H .923(een generated by).15 F F1
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 (gument is supplied, an asterisk is appended before pathname)-.18 F -.15
-(ex)144 300 S(pansion.).15 E F1(dump\255functions)108 312 Q F0 .627
-(Print all of the functions and their k)144 324 R .927 -.15(ey b)-.1 H
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+(Print all of the functions and their k)144 468 R .927 -.15(ey b)-.1 H
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-(ment is supplied, the output is formatted in such a w)144 336 Q
+(ment is supplied, the output is formatted in such a w)144 480 Q
 (ay that it can be made part of an)-.1 E/F2 10/Times-Italic@0 SF(inputr)
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--.25 F 1.8(If a)6.8 F .305(numeric ar)144 372 R .304
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-(\214le.)144 432 Q F1(display\255shell\255v)108 444 Q
-(ersion \(C\255x C\255v\))-.1 E F0(Display v)144 456 Q
+(\214le.)144 576 Q F1(display\255shell\255v)108 588 Q
+(ersion \(C\255x C\255v\))-.1 E F0(Display v)144 600 Q
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-484.8 R .147(ord completion is attempted for an ar)-.1 F .147
+F0(.)A F1(Pr)87 616.8 Q(ogrammable Completion)-.18 E F0 .146(When w)108
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-F2(compspec)108 496.8 Q F0 3.829(\)h)C 1.329
+F2(compspec)108 640.8 Q F0 3.829(\)h)C 1.329
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-(First, the command name is identi\214ed.)108 525.6 R .497
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-537.6 R .233(ginning of an empty line\), an)-.15 F 2.733(yc)-.15 G .233
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-(for the w)108 561.6 R 3.323(ord. If)-.1 F .823(the command w)3.323 F
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-(When the)5.595 F F1<ad66>3.095 E F0(or)3.095 E F1<ad64>3.095 E F0 .596
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-(xpansion pattern to the)-.15 F F1<ad47>4.084 E F0 1.584
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-F F1<ad57>2.821 E F0 .32(option is considered.)2.821 F .32
-(The string is \214rst split using the)5.32 F(GNU Bash 4.3)72 768 Q
-(2014 February 2)141.79 E(47)190.95 E 0 Cg EP
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-(va)-.25 G .081(lent to command sub-).25 F 2.859(stitution. It)108 314.4
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-(After all of the possible completions are generated, an)108 343.2 R
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-E F0 .377(option is applied to the)2.877 F 3.182(list. The)108 355.2 R
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-(riable is set, time stamps are written to the history \214le, mark).25
-F .583(ed with the his-)-.1 F 1.147(tory comment character)108 381.6 R
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--.2 H .457(nly a subset of the commands entered.).15 F(The)5.457 E F3
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-108 473 Q F1(string1)-5 I F3(^)5 I F1(string2)-5 I F3(^)5 I F0 .784
-(Quick substitution.)144 480 R .784(Repeat the pre)5.784 F .784
-(vious command, replacing)-.25 F F1(string1)3.624 E F0(with)3.283 E F1
+108 496.8 Q -.15(ve)-.25 G(nts are relati).15 E .3 -.15(ve t)-.25 H 2.5
+(ot).15 G(he current position in the history list.)-2.5 E F2(!)108 513.6
+Q F0 1.607(Start a history substitution, e)32.67 F 1.607
+(xcept when follo)-.15 F 1.607(wed by a)-.25 F F2(blank)4.107 E F0 4.107
+(,n)C -.25(ew)-4.107 G 1.608(line, carriage return, = or \().25 F
+(\(when the)144 525.6 Q F2(extglob)2.5 E F0
+(shell option is enabled using the)2.5 E F2(shopt)2.5 E F0 -.2(bu)2.5 G
+(iltin\).).2 E F2(!)108 537.6 Q F4(n)A F0(Refer to command line)27.67 E
+F4(n)2.5 E F0(.).24 E F2<21ad>108 549.6 Q F4(n)A F0
+(Refer to the current command minus)21.97 E F4(n)2.5 E F0(.).24 E F2(!!)
+108 561.6 Q F0(Refer to the pre)29.34 E(vious command.)-.25 E
+(This is a synon)5 E(ym for `!\2551'.)-.15 E F2(!)108 573.6 Q F4(string)
+A F0 .865(Refer to the most recent command preceding the current positi\
+on in the history list starting with)9.33 F F4(string)144 585.6 Q F0(.)
+.22 E F2(!?)108 597.6 Q F4(string)A F2([?])A F0 1.503(Refer to the most\
+ recent command preceding the current position in the history list cont\
+aining)144 609.6 R F4(string)144 621.6 Q F0 5(.T).22 G(he trailing)-5 E
+F2(?)2.5 E F0(may be omitted if)2.5 E F4(string)2.84 E F0(is follo)2.72
+E(wed immediately by a ne)-.25 E(wline.)-.25 E/F5 12/Times-Bold@0 SF(^)
+108 638.6 Q F4(string1)-5 I F5(^)5 I F4(string2)-5 I F5(^)5 I F0 .784
+(Quick substitution.)144 645.6 R .784(Repeat the pre)5.784 F .784
+(vious command, replacing)-.25 F F4(string1)3.624 E F0(with)3.283 E F4
 (string2)3.283 E F0 5.783(.E).02 G(qui)-5.783 E -.25(va)-.25 G .783
-(lent to).25 F -.74(``)144 492 S(!!:s/).74 E F1(string1)A F0(/)A F1
+(lent to).25 F -.74(``)144 657.6 S(!!:s/).74 E F4(string1)A F0(/)A F4
 (string2)A F0(/')A 2.5('\()-.74 G(see)-2.5 E F2(Modi\214ers)2.5 E F0
-(belo)2.5 E(w\).)-.25 E F2(!#)108 504 Q F0
+(belo)2.5 E(w\).)-.25 E F2(!#)108 669.6 Q F0
 (The entire command line typed so f)27.67 E(ar)-.1 E(.)-.55 E F2 -.75
-(Wo)87 520.8 S(rd Designators).75 E F0 -.8(Wo)108 532.8 S 1.313
+(Wo)87 686.4 S(rd Designators).75 E F0 -.8(Wo)108 698.4 S 1.313
 (rd designators are used to select desired w).8 F 1.314(ords from the e)
 -.1 F -.15(ve)-.25 G 3.814(nt. A).15 F F2(:)3.814 E F0 1.314
 (separates the e)3.814 F -.15(ve)-.25 G 1.314(nt speci\214cation).15 F
-.53(from the w)108 544.8 R .529(ord designator)-.1 F 5.529(.I)-.55 G
+.53(from the w)108 710.4 R .529(ord designator)-.1 F 5.529(.I)-.55 G
 3.029(tm)-5.529 G .529(ay be omitted if the w)-3.029 F .529
 (ord designator be)-.1 F .529(gins with a)-.15 F F2(^)3.029 E F0(,)A F2
 ($)3.029 E F0(,)A F2(*)3.029 E F0(,)A F2<ad>3.029 E F0 3.029(,o)C(r)
 -3.029 E F2(%)3.029 E F0 5.529(.W)C(ords)-6.329 E 1.3
-(are numbered from the be)108 556.8 R 1.3
+(are numbered from the be)108 722.4 R 1.3
 (ginning of the line, with the \214rst w)-.15 F 1.301
 (ord being denoted by 0 \(zero\).)-.1 F -.8(Wo)6.301 G 1.301(rds are).8
-F(inserted into the current line separated by single spaces.)108 568.8 Q
-F2 2.5(0\()108 585.6 S(zer)-2.5 E(o\))-.18 E F0(The zeroth w)144 597.6 Q
-2.5(ord. F)-.1 F(or the shell, this is the command w)-.15 E(ord.)-.1 E
-F1(n)108.36 609.6 Q F0(The)30.64 E F1(n)2.5 E F0(th w)A(ord.)-.1 E F2(^)
-108 621.6 Q F0(The \214rst ar)32.67 E 2.5(gument. That)-.18 F(is, w)2.5
-E(ord 1.)-.1 E F2($)108 633.6 Q F0 .064(The last w)31 F 2.564(ord. This)
--.1 F .064(is usually the last ar)2.564 F .064(gument, b)-.18 F .064
-(ut will e)-.2 F .064(xpand to the zeroth w)-.15 F .063
-(ord if there is only)-.1 F(one w)144 645.6 Q(ord in the line.)-.1 E F2
-(%)108 657.6 Q F0(The w)26 E(ord matched by the most recent `?)-.1 E F1
-(string)A F0(?' search.)A F1(x)108.77 669.6 Q F2<ad>A F1(y)A F0 2.5(Ar)
-20.65 G(ange of w)-2.5 E(ords; `\255)-.1 E F1(y)A F0 2.5('a)C(bbre)-2.5
-E(viates `0\255)-.25 E F1(y)A F0('.)A F2(*)108 681.6 Q F0 .315
-(All of the w)31 F .315(ords b)-.1 F .315(ut the zeroth.)-.2 F .315
-(This is a synon)5.315 F .315(ym for `)-.15 F F1(1\255$)A F0 2.815
-('. It)B .315(is not an error to use)2.815 F F2(*)2.816 E F0 .316
-(if there is)2.816 F(just one w)144 693.6 Q(ord in the e)-.1 E -.15(ve)
--.25 G(nt; the empty string is returned in that case.).15 E F2(x*)108
-705.6 Q F0(Abbre)26 E(viates)-.25 E F1(x\255$)2.5 E F0(.)A F2<78ad>108
-717.6 Q F0(Abbre)25.3 E(viates)-.25 E F1(x\255$)2.5 E F0(lik)2.5 E(e)-.1
-E F2(x*)2.5 E F0 2.5(,b)C(ut omits the last w)-2.7 E(ord.)-.1 E
-(GNU Bash 4.3)72 768 Q(2014 February 2)141.79 E(50)190.95 E 0 Cg EP
+F(GNU Bash 4.3)72 768 Q(2014 August 27)142.895 E(50)192.055 E 0 Cg EP
 %%Page: 51 51
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E(If a w)108 84 Q(ord designator is supplied without an e)-.1 E
--.15(ve)-.25 G(nt speci\214cation, the pre).15 E
-(vious command is used as the e)-.25 E -.15(ve)-.25 G(nt.).15 E/F1 10
-/Times-Bold@0 SF(Modi\214ers)87 100.8 Q F0 .184(After the optional w)108
-112.8 R .184(ord designator)-.1 F 2.684(,t)-.4 G .183
-(here may appear a sequence of one or more of the follo)-2.684 F .183
-(wing modi\214ers,)-.25 F(each preceded by a `:'.)108 124.8 Q F1(h)108
-141.6 Q F0(Remo)30.44 E .3 -.15(ve a t)-.15 H
+-.35 E(inserted into the current line separated by single spaces.)108 84
+Q/F1 10/Times-Bold@0 SF 2.5(0\()108 100.8 S(zer)-2.5 E(o\))-.18 E F0
+(The zeroth w)144 112.8 Q 2.5(ord. F)-.1 F
+(or the shell, this is the command w)-.15 E(ord.)-.1 E/F2 10
+/Times-Italic@0 SF(n)108.36 124.8 Q F0(The)30.64 E F2(n)2.5 E F0(th w)A
+(ord.)-.1 E F1(^)108 136.8 Q F0(The \214rst ar)32.67 E 2.5(gument. That)
+-.18 F(is, w)2.5 E(ord 1.)-.1 E F1($)108 148.8 Q F0 .064(The last w)31 F
+2.564(ord. This)-.1 F .064(is usually the last ar)2.564 F .064
+(gument, b)-.18 F .064(ut will e)-.2 F .064(xpand to the zeroth w)-.15 F
+.063(ord if there is only)-.1 F(one w)144 160.8 Q(ord in the line.)-.1 E
+F1(%)108 172.8 Q F0(The w)26 E(ord matched by the most recent `?)-.1 E
+F2(string)A F0(?' search.)A F2(x)108.77 184.8 Q F1<ad>A F2(y)A F0 2.5
+(Ar)20.65 G(ange of w)-2.5 E(ords; `\255)-.1 E F2(y)A F0 2.5('a)C(bbre)
+-2.5 E(viates `0\255)-.25 E F2(y)A F0('.)A F1(*)108 196.8 Q F0 .315
+(All of the w)31 F .315(ords b)-.1 F .315(ut the zeroth.)-.2 F .315
+(This is a synon)5.315 F .315(ym for `)-.15 F F2(1\255$)A F0 2.815
+('. It)B .315(is not an error to use)2.815 F F1(*)2.816 E F0 .316
+(if there is)2.816 F(just one w)144 208.8 Q(ord in the e)-.1 E -.15(ve)
+-.25 G(nt; the empty string is returned in that case.).15 E F1(x*)108
+220.8 Q F0(Abbre)26 E(viates)-.25 E F2(x\255$)2.5 E F0(.)A F1<78ad>108
+232.8 Q F0(Abbre)25.3 E(viates)-.25 E F2(x\255$)2.5 E F0(lik)2.5 E(e)-.1
+E F1(x*)2.5 E F0 2.5(,b)C(ut omits the last w)-2.7 E(ord.)-.1 E(If a w)
+108 249.6 Q(ord designator is supplied without an e)-.1 E -.15(ve)-.25 G
+(nt speci\214cation, the pre).15 E(vious command is used as the e)-.25 E
+-.15(ve)-.25 G(nt.).15 E F1(Modi\214ers)87 266.4 Q F0 .184
+(After the optional w)108 278.4 R .184(ord designator)-.1 F 2.684(,t)-.4
+G .183(here may appear a sequence of one or more of the follo)-2.684 F
+.183(wing modi\214ers,)-.25 F(each preceded by a `:'.)108 290.4 Q F1(h)
+108 307.2 Q F0(Remo)30.44 E .3 -.15(ve a t)-.15 H
 (railing \214lename component, lea).15 E(ving only the head.)-.2 E F1(t)
-108 153.6 Q F0(Remo)32.67 E .3 -.15(ve a)-.15 H
+108 319.2 Q F0(Remo)32.67 E .3 -.15(ve a)-.15 H
 (ll leading \214lename components, lea).15 E(ving the tail.)-.2 E F1(r)
-108 165.6 Q F0(Remo)31.56 E .3 -.15(ve a t)-.15 H(railing suf).15 E
-(\214x of the form)-.25 E/F2 10/Times-Italic@0 SF(.xxx)2.5 E F0 2.5(,l)C
-(ea)-2.5 E(ving the basename.)-.2 E F1(e)108 177.6 Q F0(Remo)31.56 E .3
--.15(ve a)-.15 H(ll b).15 E(ut the trailing suf)-.2 E(\214x.)-.25 E F1
-(p)108 189.6 Q F0(Print the ne)30.44 E 2.5(wc)-.25 G(ommand b)-2.5 E
-(ut do not e)-.2 E -.15(xe)-.15 G(cute it.).15 E F1(q)108 201.6 Q F0
+108 331.2 Q F0(Remo)31.56 E .3 -.15(ve a t)-.15 H(railing suf).15 E
+(\214x of the form)-.25 E F2(.xxx)2.5 E F0 2.5(,l)C(ea)-2.5 E
+(ving the basename.)-.2 E F1(e)108 343.2 Q F0(Remo)31.56 E .3 -.15(ve a)
+-.15 H(ll b).15 E(ut the trailing suf)-.2 E(\214x.)-.25 E F1(p)108 355.2
+Q F0(Print the ne)30.44 E 2.5(wc)-.25 G(ommand b)-2.5 E(ut do not e)-.2
+E -.15(xe)-.15 G(cute it.).15 E F1(q)108 367.2 Q F0
 (Quote the substituted w)30.44 E(ords, escaping further substitutions.)
--.1 E F1(x)108 213.6 Q F0(Quote the substituted w)31 E(ords as with)-.1
+-.1 E F1(x)108 379.2 Q F0(Quote the substituted w)31 E(ords as with)-.1
 E F1(q)2.5 E F0 2.5(,b)C(ut break into w)-2.7 E(ords at)-.1 E F1(blanks)
-2.5 E F0(and ne)2.5 E(wlines.)-.25 E F1(s/)108 225.6 Q F2(old)A F1(/)A
-F2(ne)A(w)-.15 E F1(/)A F0(Substitute)144 237.6 Q F2(ne)3.081 E(w)-.15 E
+2.5 E F0(and ne)2.5 E(wlines.)-.25 E F1(s/)108 391.2 Q F2(old)A F1(/)A
+F2(ne)A(w)-.15 E F1(/)A F0(Substitute)144 403.2 Q F2(ne)3.081 E(w)-.15 E
 F0 .221(for the \214rst occurrence of)3.031 F F2(old)2.951 E F0 .221
 (in the e)3.491 F -.15(ve)-.25 G .221(nt line.).15 F(An)5.221 E 2.721
 (yd)-.15 G .221(elimiter can be used in place)-2.721 F .617(of /.)144
-249.6 R .617
+415.2 R .617
 (The \214nal delimiter is optional if it is the last character of the e)
 5.617 F -.15(ve)-.25 G .617(nt line.).15 F .616(The delimiter may)5.616
-F .666(be quoted in)144 261.6 R F2(old)3.396 E F0(and)3.936 E F2(ne)
+F .666(be quoted in)144 427.2 R F2(old)3.396 E F0(and)3.936 E F2(ne)
 3.526 E(w)-.15 E F0 .666(with a single backslash.)3.476 F .666
 (If & appears in)5.666 F F2(ne)3.166 E(w)-.15 E F0 3.166(,i).31 G 3.166
 (ti)-3.166 G 3.166(sr)-3.166 G .666(eplaced by)-3.166 F F2(old)3.166 E
-F0 5.666(.A).77 G .275(single backslash will quote the &.)144 273.6 R
+F0 5.666(.A).77 G .275(single backslash will quote the &.)144 439.2 R
 (If)5.275 E F2(old)3.004 E F0 .274(is null, it is set to the last)3.544
 F F2(old)3.004 E F0 .274(substituted, or)3.544 F 2.774(,i)-.4 G 2.774
 (fn)-2.774 G 2.774(op)-2.774 G(re)-2.774 E(vi-)-.25 E
-(ous history substitutions took place, the last)144 285.6 Q F2(string)
+(ous history substitutions took place, the last)144 451.2 Q F2(string)
 2.84 E F0(in a)2.72 E F1(!?)2.5 E F2(string)A F1([?])A F0(search.)5 E F1
-(&)108 297.6 Q F0(Repeat the pre)27.67 E(vious substitution.)-.25 E F1
-(g)108 309.6 Q F0 .397(Cause changes to be applied o)31 F -.15(ve)-.15 G
+(&)108 463.2 Q F0(Repeat the pre)27.67 E(vious substitution.)-.25 E F1
+(g)108 475.2 Q F0 .397(Cause changes to be applied o)31 F -.15(ve)-.15 G
 2.897(rt).15 G .398(he entire e)-2.897 F -.15(ve)-.25 G .398(nt line.)
 .15 F .398(This is used in conjunction with `)5.398 F F1(:s)A F0 2.898
-('\()C(e.g.,)-2.898 E(`)144 321.6 Q F1(:gs/)A F2(old)A F1(/)A F2(ne)A(w)
+('\()C(e.g.,)-2.898 E(`)144 487.2 Q F1(:gs/)A F2(old)A F1(/)A F2(ne)A(w)
 -.15 E F1(/)A F0 1.219('\) or `)B F1(:&)A F0 3.719('. If)B 1.219
 (used with `)3.719 F F1(:s)A F0 1.218(', an)B 3.718(yd)-.15 G 1.218
 (elimiter can be used in place of /, and the \214nal)-3.718 F .089
-(delimiter is optional if it is the last character of the e)144 333.6 R
+(delimiter is optional if it is the last character of the e)144 499.2 R
 -.15(ve)-.25 G .09(nt line.).15 F(An)5.09 E F1(a)2.59 E F0 .09
-(may be used as a synon)2.59 F .09(ym for)-.15 F F1(g)144 345.6 Q F0(.)A
-F1(G)108 357.6 Q F0(Apply the follo)28.22 E(wing `)-.25 E F1(s)A F0 2.5
+(may be used as a synon)2.59 F .09(ym for)-.15 F F1(g)144 511.2 Q F0(.)A
+F1(G)108 523.2 Q F0(Apply the follo)28.22 E(wing `)-.25 E F1(s)A F0 2.5
 ('m)C(odi\214er once to each w)-2.5 E(ord in the e)-.1 E -.15(ve)-.25 G
-(nt line.).15 E/F3 10.95/Times-Bold@0 SF(SHELL B)72 374.4 Q(UIL)-.11 E
-(TIN COMMANDS)-1.007 E F0 .063(Unless otherwise noted, each b)108 386.4
-R .062(uiltin command documented in this section as accepting options p\
-receded by)-.2 F F1<ad>108 398.4 Q F0(accepts)2.533 E F1<adad>2.533 E F0
+(nt line.).15 E/F3 10.95/Times-Bold@0 SF(SHELL B)72 540 Q(UIL)-.11 E
+(TIN COMMANDS)-1.007 E F0 .063(Unless otherwise noted, each b)108 552 R
+.062(uiltin command documented in this section as accepting options pre\
+ceded by)-.2 F F1<ad>108 564 Q F0(accepts)2.533 E F1<adad>2.533 E F0
 .034(to signify the end of the options.)2.533 F(The)5.034 E F1(:)2.534 E
 F0(,)A F1(true)2.534 E F0(,)A F1(false)2.534 E F0 2.534(,a)C(nd)-2.534 E
 F1(test)2.534 E F0 -.2(bu)2.534 G .034(iltins do not accept options and)
-.2 F .078(do not treat)108 410.4 R F1<adad>2.577 E F0(specially)2.577 E
+.2 F .078(do not treat)108 576 R F1<adad>2.577 E F0(specially)2.577 E
 5.077(.T)-.65 G(he)-5.077 E F1(exit)2.577 E F0(,)A F1(logout)2.577 E F0
 (,)A F1(br)2.577 E(eak)-.18 E F0(,)A F1(continue)2.577 E F0(,)A F1(let)
 2.577 E F0 2.577(,a)C(nd)-2.577 E F1(shift)2.577 E F0 -.2(bu)2.577 G
-.077(iltins accept and process ar).2 F(gu-)-.18 E .319(ments be)108
-422.4 R .319(ginning with)-.15 F F1<ad>2.819 E F0 .319
-(without requiring)2.819 F F1<adad>2.819 E F0 5.319(.O)C .319(ther b)
--5.319 F .319(uiltins that accept ar)-.2 F .32(guments b)-.18 F .32
+.077(iltins accept and process ar).2 F(gu-)-.18 E .319(ments be)108 588
+R .319(ginning with)-.15 F F1<ad>2.819 E F0 .319(without requiring)2.819
+F F1<adad>2.819 E F0 5.319(.O)C .319(ther b)-5.319 F .319
+(uiltins that accept ar)-.2 F .32(guments b)-.18 F .32
 (ut are not speci\214ed as)-.2 F 1.144(accepting options interpret ar)
-108 434.4 R 1.144(guments be)-.18 F 1.144(ginning with)-.15 F F1<ad>
-3.643 E F0 1.143(as in)3.643 F -.25(va)-.4 G 1.143
-(lid options and require).25 F F1<adad>3.643 E F0 1.143(to pre)3.643 F
--.15(ve)-.25 G 1.143(nt this).15 F(interpretation.)108 446.4 Q F1(:)108
-464.4 Q F0([)2.5 E F2(ar)A(guments)-.37 E F0(])A .451(No ef)144 476.4 R
-.451(fect; the command does nothing be)-.25 F .452(yond e)-.15 F
-(xpanding)-.15 E F2(ar)3.282 E(guments)-.37 E F0 .452(and performing an)
-3.222 F 2.952(ys)-.15 G(peci\214ed)-2.952 E 2.5(redirections. A)144
-488.4 R(zero e)2.5 E(xit code is returned.)-.15 E F1(.)110.5 505.2 Q F2
+108 600 R 1.144(guments be)-.18 F 1.144(ginning with)-.15 F F1<ad>3.643
+E F0 1.143(as in)3.643 F -.25(va)-.4 G 1.143(lid options and require).25
+F F1<adad>3.643 E F0 1.143(to pre)3.643 F -.15(ve)-.25 G 1.143(nt this)
+.15 F(interpretation.)108 612 Q F1(:)108 630 Q F0([)2.5 E F2(ar)A
+(guments)-.37 E F0(])A .451(No ef)144 642 R .451
+(fect; the command does nothing be)-.25 F .452(yond e)-.15 F(xpanding)
+-.15 E F2(ar)3.282 E(guments)-.37 E F0 .452(and performing an)3.222 F
+2.952(ys)-.15 G(peci\214ed)-2.952 E 2.5(redirections. A)144 654 R
+(zero e)2.5 E(xit code is returned.)-.15 E F1(.)110.5 670.8 Q F2
 (\214lename)6.666 E F0([)2.5 E F2(ar)A(guments)-.37 E F0(])A F1(sour)108
-517.2 Q(ce)-.18 E F2(\214lename)2.5 E F0([)2.5 E F2(ar)A(guments)-.37 E
-F0(])A 1.02(Read and e)144 529.2 R -.15(xe)-.15 G 1.02
+682.8 Q(ce)-.18 E F2(\214lename)2.5 E F0([)2.5 E F2(ar)A(guments)-.37 E
+F0(])A 1.02(Read and e)144 694.8 R -.15(xe)-.15 G 1.02
 (cute commands from).15 F F2(\214lename)5.43 E F0 1.02
 (in the current shell en)3.7 F 1.02(vironment and return the e)-.4 F
-(xit)-.15 E 1.458(status of the last command e)144 541.2 R -.15(xe)-.15
+(xit)-.15 E 1.458(status of the last command e)144 706.8 R -.15(xe)-.15
 G 1.458(cuted from).15 F F2(\214lename)3.958 E F0 6.458(.I).18 G(f)
 -6.458 E F2(\214lename)5.868 E F0 1.458
-(does not contain a slash, \214le-)4.138 F .608(names in)144 553.2 R/F4
+(does not contain a slash, \214le-)4.138 F .608(names in)144 718.8 R/F4
 9/Times-Bold@0 SF -.666(PA)3.108 G(TH)-.189 E F0 .608
 (are used to \214nd the directory containing)2.858 F F2(\214lename)3.108
 E F0 5.608(.T).18 G .608(he \214le searched for in)-5.608 F F4 -.666(PA)
-3.108 G(TH)-.189 E F0 .832(need not be e)144 565.2 R -.15(xe)-.15 G
+3.108 G(TH)-.189 E F0 .832(need not be e)144 730.8 R -.15(xe)-.15 G
 3.332(cutable. When).15 F F1(bash)3.332 E F0 .832(is not in)3.332 F F2
 .832(posix mode)3.332 F F0 3.332(,t)C .833
-(he current directory is searched if no)-3.332 F .982
-(\214le is found in)144 577.2 R F4 -.666(PA)3.481 G(TH)-.189 E/F5 9
-/Times-Roman@0 SF(.)A F0 .981(If the)5.481 F F1(sour)3.481 E(cepath)-.18
-E F0 .981(option to the)3.481 F F1(shopt)3.481 E F0 -.2(bu)3.481 G .981
-(iltin command is turned of).2 F .981(f, the)-.25 F F4 -.666(PA)144
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 (riable).1 E F0(Names of all shell v)5.1 E 2.5(ariables. May)-.25 F
-(also be speci\214ed as)2.5 E F1<ad76>2.5 E F0(.)A F1<ad43>144 312 Q/F3
-10/Times-Italic@0 SF(command)2.5 E(command)184 324 Q F0 1.056(is e)3.556
+(also be speci\214ed as)2.5 E F1<ad76>2.5 E F0(.)A F1<ad43>144 456 Q/F3
+10/Times-Italic@0 SF(command)2.5 E(command)184 468 Q F0 1.056(is e)3.556
 F -.15(xe)-.15 G 1.056(cuted in a subshell en).15 F 1.056
 (vironment, and its output is used as the possible)-.4 F(completions.)
-184 336 Q F1<ad46>144 348 Q F3(function)2.5 E F0 .113
-(The shell function)184 360 R F3(function)2.614 E F0 .114(is e)2.614 F
+184 480 Q F1<ad46>144 492 Q F3(function)2.5 E F0 .113
+(The shell function)184 504 R F3(function)2.614 E F0 .114(is e)2.614 F
 -.15(xe)-.15 G .114(cuted in the current shell en).15 F 2.614
-(vironment. When)-.4 F .114(the func-)2.614 F .817(tion is e)184 372 R
+(vironment. When)-.4 F .114(the func-)2.614 F .817(tion is e)184 516 R
 -.15(xe)-.15 G .817(cuted, the \214rst ar).15 F .817(gument \()-.18 F F1
 ($1)A F0 3.316(\)i)C 3.316(st)-3.316 G .816
 (he name of the command whose ar)-3.316 F(guments)-.18 E 1.407
-(are being completed, the second ar)184 384 R 1.407(gument \()-.18 F F1
+(are being completed, the second ar)184 528 R 1.407(gument \()-.18 F F1
 ($2)A F0 3.907(\)i)C 3.907(st)-3.907 G 1.407(he w)-3.907 F 1.407
-(ord being completed, and the)-.1 F .104(third ar)184 396 R .104
+(ord being completed, and the)-.1 F .104(third ar)184 540 R .104
 (gument \()-.18 F F1($3)A F0 2.604(\)i)C 2.604(st)-2.604 G .104(he w)
 -2.604 F .104(ord preceding the w)-.1 F .103
-(ord being completed on the current com-)-.1 F .101(mand line.)184 408 R
+(ord being completed on the current com-)-.1 F .101(mand line.)184 552 R
 .101(When it \214nishes, the possible completions are retrie)5.101 F
 -.15(ve)-.25 G 2.602(df).15 G .102(rom the v)-2.602 F .102(alue of the)
--.25 F F2(COMPREPL)184 420 Q(Y)-.828 E F0(array v)2.25 E(ariable.)-.25 E
-F1<ad47>144 432 Q F3(globpat)2.5 E F0 1.008(The pathname e)184 444 R
+-.25 F F2(COMPREPL)184 564 Q(Y)-.828 E F0(array v)2.25 E(ariable.)-.25 E
+F1<ad47>144 576 Q F3(globpat)2.5 E F0 1.008(The pathname e)184 588 R
 1.008(xpansion pattern)-.15 F F3(globpat)3.507 E F0 1.007(is e)3.507 F
-1.007(xpanded to generate the possible comple-)-.15 F(tions.)184 456 Q
-F1<ad50>144 468 Q F3(pr)2.5 E(e\214x)-.37 E(pr)184 480 Q(e\214x)-.37 E
+1.007(xpanded to generate the possible comple-)-.15 F(tions.)184 600 Q
+F1<ad50>144 612 Q F3(pr)2.5 E(e\214x)-.37 E(pr)184 624 Q(e\214x)-.37 E
 F0 .534(is added at the be)3.034 F .534
 (ginning of each possible completion after all other options ha)-.15 F
--.15(ve)-.2 G(been applied.)184 492 Q F1<ad53>144 504 Q F3(suf)2.5 E
+-.15(ve)-.2 G(been applied.)184 636 Q F1<ad53>144 648 Q F3(suf)2.5 E
 2.81(\214x suf)-.18 F<8c78>-.18 E F0
 (is appended to each possible completion after all other options ha)2.5
-E .3 -.15(ve b)-.2 H(een applied.).15 E F1<ad57>144 516 Q F3(wor)2.5 E
-(dlist)-.37 E F0(The)184 528 Q F3(wor)3.64 E(dlist)-.37 E F0 1.14
+E .3 -.15(ve b)-.2 H(een applied.).15 E F1<ad57>144 660 Q F3(wor)2.5 E
+(dlist)-.37 E F0(The)184 672 Q F3(wor)3.64 E(dlist)-.37 E F0 1.14
 (is split using the characters in the)3.64 F F2(IFS)3.64 E F0 1.139
 (special v)3.39 F 1.139(ariable as delimiters, and)-.25 F 2.007
-(each resultant w)184 540 R 2.007(ord is e)-.1 F 4.507(xpanded. The)-.15
+(each resultant w)184 684 R 2.007(ord is e)-.1 F 4.507(xpanded. The)-.15
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-(resultant list which match the w)184 552 Q(ord being completed.)-.1 E
-F1<ad58>144 564 Q F3(\214lterpat)2.5 E(\214lterpat)184 576 Q F0 .456
-(is a pattern as used for pathname e)2.956 F 2.956(xpansion. It)-.15 F
-.455(is applied to the list of possible)2.956 F 1.596
-(completions generated by the preceding options and ar)184 588 R 1.596
-(guments, and each completion)-.18 F(matching)184 600 Q F3(\214lterpat)
-3.205 E F0 .705(is remo)3.205 F -.15(ve)-.15 G 3.205(df).15 G .704
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-(in)3.204 E F3(\214lterpat)3.204 E F0(ne)3.204 E -.05(ga)-.15 G .704
-(tes the pattern;).05 F(in this case, an)184 612 Q 2.5(yc)-.15 G
-(ompletion not matching)-2.5 E F3(\214lterpat)2.5 E F0(is remo)2.5 E
--.15(ve)-.15 G(d.).15 E .466(The return v)144 628.8 R .466
-(alue is true unless an in)-.25 F -.25(va)-.4 G .466
-(lid option is supplied, an option other than).25 F F1<ad70>2.967 E F0
-(or)2.967 E F1<ad72>2.967 E F0 .467(is sup-)2.967 F 1.362
-(plied without a)144 640.8 R F3(name)3.862 E F0(ar)3.862 E 1.361
-(gument, an attempt is made to remo)-.18 F 1.661 -.15(ve a c)-.15 H
-1.361(ompletion speci\214cation for a).15 F F3(name)144 652.8 Q F0
-(for which no speci\214cation e)2.5 E
-(xists, or an error occurs adding a completion speci\214cation.)-.15 E
-F1(compopt)108 669.6 Q F0([)2.5 E F1<ad6f>A F3(option)2.5 E F0 2.5(][)C
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-(name)-2.5 E F0(])A .447(Modify completion options for each)144 681.6 R
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-.447(s, or for the currently-e)B -.15(xe)-.15 G(cuting).15 E .726
-(completion if no)144 693.6 R F3(name)3.226 E F0 3.226(sa)C .726
-(re supplied.)-3.226 F .725(If no)5.725 F F3(option)3.225 E F0 3.225(sa)
-C .725(re gi)-3.225 F -.15(ve)-.25 G .725
-(n, display the completion options for).15 F(each)144 705.6 Q F3(name)
-3.223 E F0 .723(or the current completion.)3.223 F .724(The possible v)
-5.724 F .724(alues of)-.25 F F3(option)3.224 E F0 .724(are those v)3.224
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-2.798 G .298(iltin described abo).2 F -.15(ve)-.15 G 5.297(.T).15 G(he)
--5.297 E F1<ad44>2.797 E F0 .297
-(option indicates that the remaining options should apply to)2.797 F
-1.227(the `)144 729.6 R(`def)-.74 E(ault')-.1 E 3.727('c)-.74 G 1.228(o\
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-no)-3.727 F(GNU Bash 4.3)72 768 Q(2014 February 2)141.79 E(55)190.95 E 0
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 %%Page: 56 56
 %%BeginPageSetup
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--.35 E 2.178(completion has pre)144 84 R 2.178(viously been de\214ned.)
--.25 F(The)7.178 E/F1 10/Times-Bold@0 SF<ad45>4.678 E F0 2.177
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+(rom the list.)-3.205 F 3.204(Al)5.704 G(eading)-3.204 E F1(!)3.204 E F0
+(in)3.204 E F2(\214lterpat)3.204 E F0(ne)3.204 E -.05(ga)-.15 G .704
+(tes the pattern;).05 F(in this case, an)184 132 Q 2.5(yc)-.15 G
+(ompletion not matching)-2.5 E F2(\214lterpat)2.5 E F0(is remo)2.5 E
+-.15(ve)-.15 G(d.).15 E .466(The return v)144 148.8 R .466
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+(lid option is supplied, an option other than).25 F F1<ad70>2.967 E F0
+(or)2.967 E F1<ad72>2.967 E F0 .467(is sup-)2.967 F 1.362
+(plied without a)144 160.8 R F2(name)3.862 E F0(ar)3.862 E 1.361
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+(xists, or an error occurs adding a completion speci\214cation.)-.15 E
+F1(compopt)108 189.6 Q F0([)2.5 E F1<ad6f>A F2(option)2.5 E F0 2.5(][)C
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+(completion if no)144 213.6 R F2(name)3.226 E F0 3.226(sa)C .726
+(re supplied.)-3.226 F .725(If no)5.725 F F2(option)3.225 E F0 3.225(sa)
+C .725(re gi)-3.225 F -.15(ve)-.25 G .725
+(n, display the completion options for).15 F(each)144 225.6 Q F2(name)
+3.223 E F0 .723(or the current completion.)3.223 F .724(The possible v)
+5.724 F .724(alues of)-.25 F F2(option)3.224 E F0 .724(are those v)3.224
+F .724(alid for the)-.25 F F1(com-)3.224 E(plete)144 237.6 Q F0 -.2(bu)
+2.798 G .298(iltin described abo).2 F -.15(ve)-.15 G 5.297(.T).15 G(he)
+-5.297 E F1<ad44>2.797 E F0 .297
+(option indicates that the remaining options should apply to)2.797 F
+1.227(the `)144 249.6 R(`def)-.74 E(ault')-.1 E 3.727('c)-.74 G 1.228(o\
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 (option indicates that the remaining options)4.677 F(should apply to `)
-144 96 Q(`empty')-.74 E 2.5('c)-.74 G
+144 273.6 Q(`empty')-.74 E 2.5('c)-.74 G
 (ommand completion; that is, completion attempted on a blank line.)-2.5
-E 1.387(The return v)144 120 R 1.387(alue is true unless an in)-.25 F
+E 1.387(The return v)144 297.6 R 1.387(alue is true unless an in)-.25 F
 -.25(va)-.4 G 1.388
 (lid option is supplied, an attempt is made to modify the).25 F
-(options for a)144 132 Q/F2 10/Times-Italic@0 SF(name)2.5 E F0
+(options for a)144 309.6 Q F2(name)2.5 E F0
 (for which no completion speci\214cation e)2.5 E
-(xists, or an output error occurs.)-.15 E F1(continue)108 148.8 Q F0([)
-2.5 E F2(n)A F0(])A 1.754(Resume the ne)144 160.8 R 1.754
+(xists, or an output error occurs.)-.15 E F1(continue)108 326.4 Q F0([)
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-(is speci\214ed,)4.493 F 1.208(resume at the)144 172.8 R F2(n)3.709 E F0
+(is speci\214ed,)4.493 F 1.208(resume at the)144 350.4 R F2(n)3.709 E F0
 1.209(th enclosing loop.)B F2(n)6.569 E F0 1.209(must be)3.949 F/F3 10
 /Symbol SF<b3>3.709 E F0 3.709(1. If)3.709 F F2(n)4.069 E F0 1.209
 (is greater than the number of enclosing)3.949 F .514
-(loops, the last enclosing loop \(the `)144 184.8 R(`top-le)-.74 E -.15
+(loops, the last enclosing loop \(the `)144 362.4 R(`top-le)-.74 E -.15
 (ve)-.25 G(l').15 E 3.014('l)-.74 G .514(oop\) is resumed.)-3.014 F .513
 (The return v)5.513 F .513(alue is 0 unless)-.25 F F2(n)3.013 E F0(is)
-3.013 E(not greater than or equal to 1.)144 196.8 Q F1(declar)108 213.6
+3.013 E(not greater than or equal to 1.)144 374.4 Q F1(declar)108 391.2
 Q(e)-.18 E F0([)2.5 E F1(\255aAfFgilnrtux)A F0 2.5(][)C F1<ad70>-2.5 E
 F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C(..])-2.5 E F1
-(typeset)108 225.6 Q F0([)2.5 E F1(\255aAfFgilnrtux)A F0 2.5(][)C F1
+(typeset)108 403.2 Q F0([)2.5 E F1(\255aAfFgilnrtux)A F0 2.5(][)C F1
 <ad70>-2.5 E F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C
-(..])-2.5 E 1.264(Declare v)144 237.6 R 1.264(ariables and/or gi)-.25 F
+(..])-2.5 E 1.264(Declare v)144 415.2 R 1.264(ariables and/or gi)-.25 F
 1.564 -.15(ve t)-.25 H 1.264(hem attrib).15 F 3.765(utes. If)-.2 F(no)
 3.765 E F2(name)3.765 E F0 3.765(sa)C 1.265(re gi)-3.765 F -.15(ve)-.25
 G 3.765(nt).15 G 1.265(hen display the v)-3.765 F 1.265(alues of)-.25 F
--.25(va)144 249.6 S 3.483(riables. The).25 F F1<ad70>3.483 E F0 .983
+-.25(va)144 427.2 S 3.483(riables. The).25 F F1<ad70>3.483 E F0 .983
 (option will display the attrib)3.483 F .983(utes and v)-.2 F .982
 (alues of each)-.25 F F2(name)3.482 E F0 5.982(.W).18 G(hen)-5.982 E F1
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 <ad66>2.775 E F0(and)2.775 E F1<ad46>2.775 E F0 2.775(,a)C .275
 (re ignored.)-2.775 F(When)5.275 E F1<ad70>2.775 E F0 .275(is supplied)
-2.775 F(without)144 273.6 Q F2(name)4.814 E F0(ar)4.814 E 2.314
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 (alues of all v)-.25 F 2.313(ariables ha)-.25 F 2.313(ving the)-.2 F
-(attrib)144 285.6 Q 1.181(utes speci\214ed by the additional options.)
+(attrib)144 463.2 Q 1.181(utes speci\214ed by the additional options.)
 -.2 F 1.182(If no other options are supplied with)6.181 F F1<ad70>3.682
 E F0(,)A F1(declar)3.682 E(e)-.18 E F0 .62(will display the attrib)144
-297.6 R .62(utes and v)-.2 F .62(alues of all shell v)-.25 F 3.12
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 (option will restrict the display)3.12 F 1.29(to shell functions.)144
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 of function de\214nitions; only the function)3.791 F .948
-(name and attrib)144 321.6 R .948(utes are printed.)-.2 F .948(If the)
+(name and attrib)144 499.2 R .948(utes are printed.)-.2 F .948(If the)
 5.948 F F1(extdeb)3.448 E(ug)-.2 E F0 .948
 (shell option is enabled using)3.448 F F1(shopt)3.448 E F0 3.448(,t)C
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-ction is de\214ned are displayed as well.)144 333.6 R(The)6.342 E F1
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 6.392(.T)C(he)-6.392 E F1<ad67>3.892 E F0 1.391(option forces v)3.892 F
 1.391(ariables to be created or modi\214ed at the global scope, e)-.25 F
--.15(ve)-.25 G(n).15 E(when)144 357.6 Q F1(declar)4.382 E(e)-.18 E F0
+-.15(ve)-.25 G(n).15 E(when)144 535.2 Q F1(declar)4.382 E(e)-.18 E F0
 1.882(is e)4.382 F -.15(xe)-.15 G 1.882(cuted in a shell function.).15 F
 1.883(It is ignored in all other cases.)6.882 F 1.883(The follo)6.883 F
-(wing)-.25 E .794(options can be used to restrict output to v)144 369.6
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-F1<ad61>144 393.6 Q F0(Each)25.3 E F2(name)2.5 E F0(is an inde)2.5 E
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+F1<ad61>144 571.2 Q F0(Each)25.3 E F2(name)2.5 E F0(is an inde)2.5 E
 -.15(xe)-.15 G 2.5(da).15 G(rray v)-2.5 E(ariable \(see)-.25 E F1
-(Arrays)2.5 E F0(abo)2.5 E -.15(ve)-.15 G(\).).15 E F1<ad41>144 405.6 Q
+(Arrays)2.5 E F0(abo)2.5 E -.15(ve)-.15 G(\).).15 E F1<ad41>144 583.2 Q
 F0(Each)23.08 E F2(name)2.5 E F0(is an associati)2.5 E .3 -.15(ve a)-.25
 H(rray v).15 E(ariable \(see)-.25 E F1(Arrays)2.5 E F0(abo)2.5 E -.15
-(ve)-.15 G(\).).15 E F1<ad66>144 417.6 Q F0(Use function names only)
-26.97 E(.)-.65 E F1<ad69>144 429.6 Q F0 .557(The v)27.52 F .558
+(ve)-.15 G(\).).15 E F1<ad66>144 595.2 Q F0(Use function names only)
+26.97 E(.)-.65 E F1<ad69>144 607.2 Q F0 .557(The v)27.52 F .558
 (ariable is treated as an inte)-.25 F .558(ger; arithmetic e)-.15 F -.25
 (va)-.25 G .558(luation \(see).25 F/F4 9/Times-Bold@0 SF .558
-(ARITHMETIC EV)3.058 F(ALU)-1.215 E(A-)-.54 E(TION)180 441.6 Q F0(abo)
+(ARITHMETIC EV)3.058 F(ALU)-1.215 E(A-)-.54 E(TION)180 619.2 Q F0(abo)
 2.25 E -.15(ve)-.15 G 2.5(\)i).15 G 2.5(sp)-2.5 G(erformed when the v)
--2.5 E(ariable is assigned a v)-.25 E(alue.)-.25 E F1<ad6c>144 453.6 Q
+-2.5 E(ariable is assigned a v)-.25 E(alue.)-.25 E F1<ad6c>144 631.2 Q
 F0 .91(When the v)27.52 F .909(ariable is assigned a v)-.25 F .909
 (alue, all upper)-.25 F .909(-case characters are con)-.2 F -.15(ve)-.4
-G .909(rted to lo).15 F(wer)-.25 E(-)-.2 E 2.5(case. The)180 465.6 R
-(upper)2.5 E(-case attrib)-.2 E(ute is disabled.)-.2 E F1<ad6e>144 477.6
+G .909(rted to lo).15 F(wer)-.25 E(-)-.2 E 2.5(case. The)180 643.2 R
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 Q F0(Gi)24.74 E 1.619 -.15(ve e)-.25 H(ach).15 E F2(name)3.819 E F0(the)
 3.819 E F2(namer)3.819 E(ef)-.37 E F0(attrib)3.819 E 1.319
 (ute, making it a name reference to another v)-.2 F(ariable.)-.25 E
-1.033(That other v)180 489.6 R 1.033(ariable is de\214ned by the v)-.25
-F 1.033(alue of)-.25 F F2(name)3.533 E F0 6.033(.A)C 1.033
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-(kill \255l)108 266.4 Q F0([)2.5 E F2(sigspec)A F0(|)2.5 E F2 -.2(ex)2.5
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-(va)-.4 G(lid).25 E F2(name)3.093 E F0(is)2.913 E(supplied, or)144 492 Q
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-(][)C F1<ad75>-2.5 E F2(fd)2.5 E F0 2.5(][)C F1<ad43>-2.5 E F2(callbac)
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--.25 F .541(ords read from the input stream than names, the remaining n\
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-F .075(used to remo)144 386.4 R .375 -.15(ve a)-.15 H .375 -.15(ny s).15
-H .075(pecial meaning for the ne).15 F .076
-(xt character read and for line continuation.)-.15 F(Options,)5.076 E
-(if supplied, ha)144 398.4 Q .3 -.15(ve t)-.2 H(he follo).15 E
-(wing meanings:)-.25 E F1<ad61>144 410.4 Q F2(aname)2.5 E F0 1.05(The w)
-180 422.4 R 1.049
-(ords are assigned to sequential indices of the array v)-.1 F(ariable)
--.25 E F2(aname)3.549 E F0 3.549(,s).18 G 1.049(tarting at 0.)-3.549 F
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-(ar)2.5 E(guments are ignored.)-.18 E F1<ad64>144 446.4 Q F2(delim)2.5 E
-F0(The \214rst character of)180 458.4 Q F2(delim)2.5 E F0
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-F1<ad65>144 470.4 Q F0 .372
-(If the standard input is coming from a terminal,)25.86 F F1 -.18(re)
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-(to obtain the line.)180 482.4 R .218
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-(line of input, unless EOF is encountered or)180 590.4 R F1 -.18(re)
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-(If input is coming from a terminal, characters are not echoed.)5 E F1
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--.25(va)180 120 S(riable).25 E/F2 10/Times-Italic@0 SF(name)2.77 E F0
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-E F2(fd)2.5 E F0(.)A .191(If no)144 172.8 R F2(names)3.051 E F0 .191
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-/F3 9/Times-Bold@0 SF(REPL)2.692 E(Y)-.828 E/F4 9/Times-Roman@0 SF(.)A
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+(line of input, unless EOF is encountered or)180 108 R F1 -.18(re)2.775
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+(unless end-of-\214le is encountered,)144 352.8 R F1 -.18(re)3.843 G(ad)
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-(times out \(in which case the return code is greater than)3.844 F .871
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 (ariable assignment error \(such as assigning to a readonly v)-.25 F
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 (option is supplied, a list of all readonly names is printed.)3.021 F
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+.522(The other)5.521 F .295(options may be used to restrict the output \
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 (causes output to be displayed in a format that may be reused as input.)
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-321.6 Q .717(wed by =)-.25 F F2(wor)A(d)-.37 E F0 3.218(,t)C .718(he v)
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+489.6 Q .718(wed by =)-.25 F F2(wor)A(d)-.37 E F0 3.218(,t)C .718(he v)
 -3.218 F .718(alue of the v)-.25 F .718(ariable is set to)-.25 F F2(wor)
 3.218 E(d)-.37 E F0 5.718(.T)C .718(he return status is 0 unless an in)
 -5.718 F -.25(va)-.4 G(lid).25 E .26(option is encountered, one of the)
-144 333.6 R F2(names)3.12 E F0 .26(is not a v)3.03 F .26(alid shell v)
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-.945(indication of whether or not each is set.)144 249.6 R(The)5.945 E
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-3.445 F(that may be reused as input.)144 261.6 Q(Other options ha)5 E .3
--.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad73>144 273.6 Q
-F0(Enable \(set\) each)26.41 E F2(optname)2.5 E F0(.)A F1<ad75>144 285.6
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-(he return status is zero if)-2.756 F(all)180 321.6 Q F2(optnames)2.5 E
-F0(are enabled; non-zero otherwise.)2.5 E F1<ad6f>144 333.6 Q F0
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 (to be those de\214ned for the)2.5 E F1<ad6f>2.5 E F0(option to the)2.5
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-(set or unset, respecti)144 362.4 R -.15(ve)-.25 G(ly).15 E 7.234(.U)
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-2.234(options are disabled \(unset\) by)4.734 F(def)144 374.4 Q(ault.)
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-391.2 R F2(optnames)4.044 E F0 1.544(are enabled, non-zero otherwise.)
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+624 R F2(optnames)4.044 E F0 1.545(are enabled, non-zero otherwise.)
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-(alid shell)-.25 F(option.)144 415.2 Q(The list of)144 432 Q F1(shopt)
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--.15(xe)-.15 G .199(cuted as if it were the ar).15 F(gu-)-.18 E
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 (iltin command that is not a directory is assumed to be the).2 F
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-1.055
-(If set, minor errors in the spelling of a directory component in a)
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-(corrected. The)184 522 R 1.487(errors check)3.987 F 1.487
-(ed for are transposed characters, a missing character)-.1 F 3.988(,a)
--.4 G(nd)-3.988 E .77(one character too man)184 534 R 4.57 -.65(y. I)
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-(orrection is found, the corrected \214lename is printed, and)-3.27 F
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-E .3 -.15(ve s)-.25 H(hells.).15 E F1(checkhash)144 558 Q F0 2.079
-(If set,)184 570 R F1(bash)4.579 E F0 2.079
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-F0 .449(If set,)184 606 R F1(bash)2.949 E F0 .449
-(lists the status of an)2.949 F 2.949(ys)-.15 G .448
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-(ll lines of a multiple-line command in the same history).15 F(entry)184
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 (cmp)-.37 E F0 .821(\(3\); bash-4.1 and later use the current locale')
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+(Return a status of 0 \(true\) or 1 \(f)6.77 F .877
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+(primaries described abo)144 201.6 R 3.38 -.15(ve u)-.15 H(nder).15 E F2
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+E F1<adad>2.5 E F0(as signifying the end of options.)2.5 E .785
+(Expressions may be combined using the follo)144 231.6 R .786
+(wing operators, listed in decreasing order of prece-)-.25 F 3.412
+(dence. The)144 243.6 R -.25(eva)3.412 G .912
+(luation depends on the number of ar).25 F .911(guments; see belo)-.18 F
+4.711 -.65(w. O)-.25 H .911(perator precedence is).65 F
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+(rride the normal precedence of opera-).15 F(tors.)180 291.6 Q F3 -.2
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+E F3 -.2(ex)2.5 G(pr2).2 E F0(are true.)2.52 E F3 -.2(ex)144 327.6 S
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-(guments.)-.18 E 2.5(0a)144 154.8 S -.18(rg)-2.5 G(uments).18 E(The e)
-180 166.8 Q(xpression is f)-.15 E(alse.)-.1 E 2.5(1a)144 178.8 S -.18
-(rg)-2.5 G(ument).18 E(The e)180 190.8 Q
+(guments.)-.18 E 2.5(0a)144 374.4 S -.18(rg)-2.5 G(uments).18 E(The e)
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-E 2.5(2a)144 202.8 S -.18(rg)-2.5 G(uments).18 E .37(If the \214rst ar)
-180 214.8 R .37(gument is)-.18 F F2(!)2.87 E F0 2.87(,t)C .37(he e)-2.87
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-(gument is null.)-.18 F .38(If the \214rst ar)180 226.8 R .38
-(gument is one of the unary conditional operators listed abo)-.18 F .679
--.15(ve u)-.15 H(nder).15 E/F3 9/Times-Bold@0 SF(CONDI-)2.879 E(TION)180
-238.8 Q .552(AL EXPRESSIONS)-.18 F/F4 9/Times-Roman@0 SF(,)A F0 .552
-(the e)2.802 F .552(xpression is true if the unary test is true.)-.15 F
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+(gument is null.)-.18 F .379(If the \214rst ar)180 446.4 R .38
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-(the binary conditional operators listed abo)180 286.8 R 1.155 -.15
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-(guments)-.18 E 1.332(as operands.)180 310.8 R(The)6.332 E F2<ad61>3.832
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-334.8 R 3.021(guments. If)-.18 F .521(the \214rst ar)3.021 F .521
-(gument is e)-.18 F(xactly)-.15 E F2(\()3.021 E F0 .521(and the third)
-3.021 F(ar)180 346.8 Q .485(gument is e)-.18 F(xactly)-.15 E F2(\))2.985
-E F0 2.985(,t)C .485(he result is the one-ar)-2.985 F .485
+(o-ar)-.1 E(gument)-.18 E .521(test using the second and third ar)180
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+F(ar)180 566.4 Q .485(gument is e)-.18 F(xactly)-.15 E F1(\))2.985 E F0
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 (gument test of the second ar)-.18 F 2.985(gument. Other)-.18 F(-)-.2 E
-(wise, the e)180 358.8 Q(xpression is f)-.15 E(alse.)-.1 E 2.5(4a)144
-370.8 S -.18(rg)-2.5 G(uments).18 E .384(If the \214rst ar)180 382.8 R
-.384(gument is)-.18 F F2(!)2.884 E F0 2.885(,t)C .385
-(he result is the ne)-2.885 F -.05(ga)-.15 G .385(tion of the three-ar)
-.05 F .385(gument e)-.18 F .385(xpression com-)-.15 F 1.648
-(posed of the remaining ar)180 394.8 R 4.147(guments. Otherwise,)-.18 F
-1.647(the e)4.147 F 1.647(xpression is parsed and e)-.15 F -.25(va)-.25
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+(ailed command is part of the com-)-.1 F .387
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 (Signals ignored upon entry to the shell cannot be trapped or reset.)144
-162 R -.35(Tr)6.095 G 1.095(apped signals that are not).35 F .662
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--.4 F 2.5(created. The)144 186 R(return status is f)2.5 E(alse if an)-.1
-E(y)-.15 E F3(sigspec)2.84 E F0(is in)2.81 E -.25(va)-.4 G
-(lid; otherwise).25 E F2(trap)2.5 E F0(returns true.)2.5 E F2(type)108
-202.8 Q F0([)2.5 E F2(\255aftpP)A F0(])A F3(name)2.5 E F0([)2.5 E F3
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-(uld be interpreted if used as a command name.).1 F .174(If the)5.174 F
-F2<ad74>144 226.8 Q F0 .843(option is used,)3.343 F F2(type)3.343 E F0
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-F3 -.1(ke)3.343 G(ywor)-.2 E(d)-.37 E F0(,).77 E F3(function)3.343 E F0
-(,).24 E F3 -.2(bu)3.342 G(iltin).2 E F0 3.342(,o).24 G(r)-3.342 E F3
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-(ord, function, b)-.1 F .087(uiltin, or disk \214le, respecti)-.2 F -.15
-(ve)-.25 G(ly).15 E 5.087(.I)-.65 G 2.587(ft)-5.087 G(he)-2.587 E F3
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-(xit status of f)-.15 F .118(alse is returned.)-.1 F .118(If the)5.118 F
-F2<ad70>2.618 E F0 .118(option is used,)2.618 F F2(type)2.618 E F0 .855
-(either returns the name of the disk \214le that w)144 262.8 R .855
-(ould be e)-.1 F -.15(xe)-.15 G .855(cuted if).15 F F3(name)3.715 E F0
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-144 274.8 R/F4 10/Courier@0 SF .641(type -t name)3.141 F F0 -.1(wo)3.141
-G .641(uld not return).1 F F3(\214le)3.14 E F0 5.64(.T).18 G(he)-5.64 E
-F2<ad50>3.14 E F0 .64(option forces a)3.14 F F1 -.666(PA)3.14 G(TH)-.189
-E F0 .112(search for each)144 286.8 R F3(name)2.612 E F0 2.612(,e)C -.15
-(ve)-2.862 G 2.613(ni).15 G(f)-2.613 E F4 .113(type -t name)2.613 F F0
--.1(wo)2.613 G .113(uld not return).1 F F3(\214le)2.613 E F0 5.113(.I)
-.18 G 2.613(fac)-5.113 G .113(ommand is hashed,)-2.613 F F2<ad70>2.613 E
-F0(and)144 298.8 Q F2<ad50>3.231 E F0 .731(print the hashed v)3.231 F
-.73(alue, which is not necessarily the \214le that appears \214rst in)
--.25 F F1 -.666(PA)3.23 G(TH)-.189 E/F5 9/Times-Roman@0 SF(.)A F0 .73
-(If the)5.23 F F2<ad61>144 310.8 Q F0 1.748(option is used,)4.248 F F2
-(type)4.248 E F0 1.748(prints all of the places that contain an e)4.248
-F -.15(xe)-.15 G 1.748(cutable named).15 F F3(name)4.249 E F0 6.749(.T)
-.18 G(his)-6.749 E .744
-(includes aliases and functions, if and only if the)144 322.8 R F2<ad70>
-3.244 E F0 .744(option is not also used.)3.244 F .743
+390 R -.35(Tr)6.095 G 1.095(apped signals that are not).35 F .662
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+(ord, function, b)-.1 F .086(uiltin, or disk \214le, respecti)-.2 F -.15
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+(name)2.946 E F0 .086(is not)2.766 F .118
+(found, then nothing is printed, and an e)144 478.8 R .118
+(xit status of f)-.15 F .118(alse is returned.)-.1 F .119(If the)5.119 F
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+(either returns the name of the disk \214le that w)144 490.8 R .855
+(ould be e)-.1 F -.15(xe)-.15 G .855(cuted if).15 F F2(name)3.715 E F0
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+(uld not return).1 F F2(\214le)3.141 E F0 5.641(.T).18 G(he)-5.641 E F1
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+(alue, which is not necessarily the \214le that appears \214rst in)-.25
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+(prints all of the places that contain an e)4.248 F -.15(xe)-.15 G 1.748
+(cutable named).15 F F2(name)4.248 E F0 6.748(.T).18 G(his)-6.748 E .744
+(includes aliases and functions, if and only if the)144 550.8 R F1<ad70>
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 (The table of hashed)5.744 F 1.223(commands is not consulted when using)
-144 334.8 R F2<ad61>3.723 E F0 6.223(.T)C(he)-6.223 E F2<ad66>3.723 E F0
-1.223(option suppresses shell function lookup, as)3.723 F .326(with the)
-144 346.8 R F2(command)2.826 E F0 -.2(bu)2.826 G(iltin.).2 E F2(type)
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-(guments are found, f)-.18 F .325(alse if an)-.1 F 2.825(ya)-.15 G .325
-(re not)-2.825 F(found.)144 358.8 Q F2(ulimit)108 375.6 Q F0([)2.5 E F2
-(\255HST)A(abcde\214lmnpqrstuvx)-.92 E F0([)2.5 E F3(limit)A F0(]])A
-(Pro)144 387.6 Q .243(vides control o)-.15 F -.15(ve)-.15 G 2.743(rt).15
-G .243(he resources a)-2.743 F -.25(va)-.2 G .244
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+(guments are found, f)-.18 F .326(alse if an)-.1 F 2.826(ya)-.15 G .326
+(re not)-2.826 F(found.)144 586.8 Q F1(ulimit)108 603.6 Q F0([)2.5 E F1
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 (ilable to the shell and to processes started by it, on systems).25 F
-.944(that allo)144 399.6 R 3.444(ws)-.25 G .944(uch control.)-3.444 F
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 (options specify that the hard or soft limit is set for the)3.444 F(gi)
-144 411.6 Q -.15(ve)-.25 G 2.708(nr).15 G 2.708(esource. A)-2.708 F .208
+144 639.6 Q -.15(ve)-.25 G 2.709(nr).15 G 2.709(esource. A)-2.709 F .208
 (hard limit cannot be increased by a non-root user once it is set; a so\
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-(alue of the hard limit.)-.25 F .425(If neither)5.426 F F2<ad48>2.925 E
-F0(nor)2.925 E F2<ad53>2.925 E F0 .425
-(is speci\214ed, both the soft and)2.925 F .139(hard limits are set.)144
-435.6 R .139(The v)5.139 F .139(alue of)-.25 F F3(limit)2.729 E F0 .139
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-(soft limit, and no limit, respecti)144 459.6 R -.15(ve)-.25 G(ly).15 E
-5.78(.I)-.65 G(f)-5.78 E F3(limit)3.37 E F0 .78
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-F .499(resource is printed, unless the)144 471.6 R F2<ad48>2.999 E F0
-.499(option is gi)2.999 F -.15(ve)-.25 G 2.999(n. When).15 F .498
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 (more than one resource is speci\214ed, the)2.999 F
-(limit name and unit are printed before the v)144 483.6 Q 2.5
-(alue. Other)-.25 F(options are interpreted as follo)2.5 E(ws:)-.25 E F2
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--.55 G(ata se)-2.5 E(gment)-.15 E F2<ad65>144 543.6 Q F0
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-(The maximum number of \214le locks)25.3 E F1<ad54>144 96 Q F0
-(The maximum number of threads)23.63 E(If)144 112.8 Q/F2 10
-/Times-Italic@0 SF(limit)3.058 E F0 .468(is gi)3.648 F -.15(ve)-.25 G
-.468(n, and the).15 F F1<ad61>2.968 E F0 .468(option is not used,)2.968
-F F2(limit)2.968 E F0 .468(is the ne)2.968 F 2.968(wv)-.25 G .468
-(alue of the speci\214ed resource.)-3.218 F(If)5.468 E .045
-(no option is gi)144 124.8 R -.15(ve)-.25 G .045(n, then).15 F F1<ad66>
-2.545 E F0 .045(is assumed.)2.545 F -1.11(Va)5.045 G .045
-(lues are in 1024-byte increments, e)1.11 F .044(xcept for)-.15 F F1
-<ad74>2.544 E F0 2.544(,w)C .044(hich is)-2.544 F .402(in seconds;)144
-136.8 R F1<ad70>2.902 E F0 2.902(,w)C .402
-(hich is in units of 512-byte blocks; and)-2.902 F F1<ad54>2.902 E F0(,)
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+(The maximum sock)24.74 E(et b)-.1 E(uf)-.2 E(fer size)-.25 E F1<ad63>
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+(ata se)-2.5 E(gment)-.15 E F1<ad65>144 132 Q F0
+(The maximum scheduling priority \("nice"\))25.86 E F1<ad66>144 144 Q F0
+(The maximum size of \214les written by the shell and its children)26.97
+E F1<ad69>144 156 Q F0(The maximum number of pending signals)27.52 E F1
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+(ed into memory)-.1 E F1<ad6d>144 180 Q F0
+(The maximum resident set size \(man)21.97 E 2.5(ys)-.15 G
+(ystems do not honor this limit\))-2.5 E F1<ad6e>144 192 Q F0 .791(The \
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+24.74 F 3.29(wt)-.25 G .79(his v)-3.29 F .79(alue to)-.25 F(be set\))180
+204 Q F1<ad70>144 216 Q F0
+(The pipe size in 512-byte blocks \(this may not be set\))24.74 E F1
+<ad71>144 228 Q F0(The maximum number of bytes in POSIX message queues)
+24.74 E F1<ad72>144 240 Q F0(The maximum real-time scheduling priority)
+25.86 E F1<ad73>144 252 Q F0(The maximum stack size)26.41 E F1<ad74>144
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+276 Q F0(The maximum number of processes a)24.74 E -.25(va)-.2 G
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+/F2 10/Times-Italic@0 SF(limit)3.058 E F0 .468(is gi)3.648 F -.15(ve)
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+(hich is in units of 512-byte blocks; and)-2.903 F F1<ad54>2.902 E F0(,)
 A F1<ad62>2.902 E F0(,)A F1<ad6e>2.902 E F0 2.902(,a)C(nd)-2.902 E F1
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-321.6 S(adline).37 E F0(\(3\))A F3(FILES)72 338.4 Q F4(/bin/bash)109.666
-350.4 Q F0(The)144 362.4 Q F1(bash)2.5 E F0 -.15(exe)2.5 G(cutable).15 E
-F4(/etc/pr)109.666 374.4 Q(o\214le)-.45 E F0
-(The systemwide initialization \214le, e)144 386.4 Q -.15(xe)-.15 G
-(cuted for login shells).15 E F4(~/.bash_pr)109.666 398.4 Q(o\214le)-.45
-E F0(The personal initialization \214le, e)144 410.4 Q -.15(xe)-.15 G
-(cuted for login shells).15 E F4(~/.bashr)109.666 422.4 Q(c)-.37 E F0
-(The indi)144 434.4 Q(vidual per)-.25 E(-interacti)-.2 E -.15(ve)-.25 G
-(-shell startup \214le).15 E F4(~/.bash_lo)109.666 446.4 Q(gout)-.1 E F0
-(The indi)144 458.4 Q(vidual login shell cleanup \214le, e)-.25 E -.15
-(xe)-.15 G(cuted when a login shell e).15 E(xits)-.15 E F4(~/.inputr)
-109.666 470.4 Q(c)-.37 E F0(Indi)144 482.4 Q(vidual)-.25 E F4 -.37(re)
-2.5 G(adline).37 E F0(initialization \214le)2.5 E F3 -.548(AU)72 499.2 S
-(THORS).548 E F0(Brian F)108 511.2 Q(ox, Free Softw)-.15 E(are F)-.1 E
-(oundation)-.15 E(bfox@gnu.or)108 523.2 Q(g)-.18 E(Chet Rame)108 540 Q
-1.3 -.65(y, C)-.15 H(ase W).65 E(estern Reserv)-.8 E 2.5(eU)-.15 G(ni)
--2.5 E -.15(ve)-.25 G(rsity).15 E(chet.rame)108 552 Q(y@case.edu)-.15 E
-F3 -.11(BU)72 568.8 S 2.738(GR).11 G(EPOR)-2.738 E(TS)-.438 E F0 .567
-(If you \214nd a b)108 580.8 R .568(ug in)-.2 F F1(bash,)3.068 E F0 .568
-(you should report it.)3.068 F .568(But \214rst, you should mak)5.568 F
-3.068(es)-.1 G .568(ure that it really is a b)-3.068 F .568(ug, and)-.2
-F 5.626(that it appears in the latest v)108 592.8 R 5.625(ersion of)-.15
-F F1(bash)8.125 E F0 10.625(.T)C 5.625(he latest v)-10.625 F 5.625
-(ersion is al)-.15 F -.1(wa)-.1 G 5.625(ys a).1 F -.25(va)-.2 G 5.625
-(ilable from).25 F F4(ftp://ftp.gnu.or)108 604.8 Q(g/pub/gnu/bash/)-.37
-E F0(.)A .41(Once you ha)108 621.6 R .71 -.15(ve d)-.2 H .41
-(etermined that a b).15 F .41(ug actually e)-.2 F .411(xists, use the)
--.15 F F4(bashb)3.181 E(ug)-.2 E F0 .411(command to submit a b)3.131 F
-.411(ug report.)-.2 F(If)5.411 E .595(you ha)108 633.6 R .895 -.15
-(ve a \214)-.2 H .595(x, you are encouraged to mail that as well!).15 F
-.594(Suggestions and `philosophical' b)5.595 F .594(ug reports may)-.2 F
-(be mailed to)108 645.6 Q F4 -.2(bu)2.5 G(g-bash@gnu.or).2 E(g)-.37 E F0
-(or posted to the Usenet ne)2.5 E(wsgroup)-.25 E F1(gnu.bash.b)2.5 E(ug)
--.2 E F0(.)A(ALL b)108 662.4 Q(ug reports should include:)-.2 E(The v)
-108 679.2 Q(ersion number of)-.15 E F1(bash)2.5 E F0(The hardw)108 691.2
-Q(are and operating system)-.1 E(The compiler used to compile)108 703.2
-Q(GNU Bash 4.3)72 768 Q(2014 February 2)141.79 E(74)190.95 E 0 Cg EP
+-.8 E F0 2.5(,I)C(EEE --)-2.5 E(http://pubs.opengroup.or)144 501.6 Q
+(g/onlinepubs/9699919799/)-.18 E(http://tiswww)108 513.6 Q
+(.case.edu/~chet/bash/POSIX -- a description of posix mode)-.65 E F5(sh)
+108 525.6 Q F0(\(1\),)A F5(ksh)2.5 E F0(\(1\),)A F5(csh)2.5 E F0(\(1\))A
+F5(emacs)108 537.6 Q F0(\(1\),)A F5(vi)2.5 E F0(\(1\))A F5 -.37(re)108
+549.6 S(adline).37 E F0(\(3\))A F1(FILES)72 566.4 Q F5(/bin/bash)109.666
+578.4 Q F0(The)144 590.4 Q F2(bash)2.5 E F0 -.15(exe)2.5 G(cutable).15 E
+F5(/etc/pr)109.666 602.4 Q(o\214le)-.45 E F0
+(The systemwide initialization \214le, e)144 614.4 Q -.15(xe)-.15 G
+(cuted for login shells).15 E F5(~/.bash_pr)109.666 626.4 Q(o\214le)-.45
+E F0(The personal initialization \214le, e)144 638.4 Q -.15(xe)-.15 G
+(cuted for login shells).15 E F5(~/.bashr)109.666 650.4 Q(c)-.37 E F0
+(The indi)144 662.4 Q(vidual per)-.25 E(-interacti)-.2 E -.15(ve)-.25 G
+(-shell startup \214le).15 E F5(~/.bash_lo)109.666 674.4 Q(gout)-.1 E F0
+(The indi)144 686.4 Q(vidual login shell cleanup \214le, e)-.25 E -.15
+(xe)-.15 G(cuted when a login shell e).15 E(xits)-.15 E F5(~/.inputr)
+109.666 698.4 Q(c)-.37 E F0(Indi)144 710.4 Q(vidual)-.25 E F5 -.37(re)
+2.5 G(adline).37 E F0(initialization \214le)2.5 E(GNU Bash 4.3)72 768 Q
+(2014 August 27)142.895 E(74)192.055 E 0 Cg EP
 %%Page: 75 75
 %%BeginPageSetup
 BP
 %%EndPageSetup
 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E 2.5(Ad)108 84 S(escription of the b)-2.5 E(ug beha)-.2 E(viour)
--.2 E 2.5(As)108 96 S(hort script or `recipe' which e)-2.5 E -.15(xe)
--.15 G(rcises the b).15 E(ug)-.2 E/F1 10/Times-Italic@0 SF(bashb)108.27
-112.8 Q(ug)-.2 E F0
+-.35 E/F1 10.95/Times-Bold@0 SF -.548(AU)72 84 S(THORS).548 E F0
+(Brian F)108 96 Q(ox, Free Softw)-.15 E(are F)-.1 E(oundation)-.15 E
+(bfox@gnu.or)108 108 Q(g)-.18 E(Chet Rame)108 124.8 Q 1.3 -.65(y, C)-.15
+H(ase W).65 E(estern Reserv)-.8 E 2.5(eU)-.15 G(ni)-2.5 E -.15(ve)-.25 G
+(rsity).15 E(chet.rame)108 136.8 Q(y@case.edu)-.15 E F1 -.11(BU)72 153.6
+S 2.738(GR).11 G(EPOR)-2.738 E(TS)-.438 E F0 .568(If you \214nd a b)108
+165.6 R .568(ug in)-.2 F/F2 10/Times-Bold@0 SF(bash,)3.068 E F0 .568
+(you should report it.)3.068 F .568(But \214rst, you should mak)5.568 F
+3.068(es)-.1 G .568(ure that it really is a b)-3.068 F .567(ug, and)-.2
+F 5.625(that it appears in the latest v)108 177.6 R 5.625(ersion of)-.15
+F F2(bash)8.125 E F0 10.625(.T)C 5.625(he latest v)-10.625 F 5.626
+(ersion is al)-.15 F -.1(wa)-.1 G 5.626(ys a).1 F -.25(va)-.2 G 5.626
+(ilable from).25 F/F3 10/Times-Italic@0 SF(ftp://ftp.gnu.or)108 189.6 Q
+(g/pub/gnu/bash/)-.37 E F0(.)A .411(Once you ha)108 206.4 R .711 -.15
+(ve d)-.2 H .411(etermined that a b).15 F .411(ug actually e)-.2 F .411
+(xists, use the)-.15 F F3(bashb)3.18 E(ug)-.2 E F0 .41
+(command to submit a b)3.13 F .41(ug report.)-.2 F(If)5.41 E .594
+(you ha)108 218.4 R .894 -.15(ve a \214)-.2 H .595
+(x, you are encouraged to mail that as well!).15 F .595
+(Suggestions and `philosophical' b)5.595 F .595(ug reports may)-.2 F
+(be mailed to)108 230.4 Q F3 -.2(bu)2.5 G(g-bash@gnu.or).2 E(g)-.37 E F0
+(or posted to the Usenet ne)2.5 E(wsgroup)-.25 E F2(gnu.bash.b)2.5 E(ug)
+-.2 E F0(.)A(ALL b)108 247.2 Q(ug reports should include:)-.2 E(The v)
+108 264 Q(ersion number of)-.15 E F2(bash)2.5 E F0(The hardw)108 276 Q
+(are and operating system)-.1 E(The compiler used to compile)108 288 Q
+2.5(Ad)108 300 S(escription of the b)-2.5 E(ug beha)-.2 E(viour)-.2 E
+2.5(As)108 312 S(hort script or `recipe' which e)-2.5 E -.15(xe)-.15 G
+(rcises the b).15 E(ug)-.2 E F3(bashb)108.27 328.8 Q(ug)-.2 E F0
 (inserts the \214rst three items automatically into the template it pro)
 2.72 E(vides for \214ling a b)-.15 E(ug report.)-.2 E(Comments and b)108
-129.6 Q(ug reports concerning this manual page should be directed to)-.2
-E F1 -.15(ch)2.5 G(et.r).15 E(ame)-.15 E(y@case)-.3 E(.edu)-.15 E F0(.)
-.25 E/F2 10.95/Times-Bold@0 SF -.11(BU)72 146.4 S(GS).11 E F0(It')108
-158.4 Q 2.5(st)-.55 G(oo big and too slo)-2.5 E -.65(w.)-.25 G 1.868
-(There are some subtle dif)108 175.2 R 1.868(ferences between)-.25 F/F3
-10/Times-Bold@0 SF(bash)4.369 E F0 1.869(and traditional v)4.369 F 1.869
-(ersions of)-.15 F F3(sh)4.369 E F0 4.369(,m)C 1.869
-(ostly because of the)-4.369 F/F4 9/Times-Bold@0 SF(POSIX)108 187.2 Q F0
-(speci\214cation.)2.25 E(Aliases are confusing in some uses.)108 204 Q
-(Shell b)108 220.8 Q
+345.6 Q(ug reports concerning this manual page should be directed to)-.2
+E F3 -.15(ch)2.5 G(et.r).15 E(ame)-.15 E(y@case)-.3 E(.edu)-.15 E F0(.)
+.25 E F1 -.11(BU)72 362.4 S(GS).11 E F0(It')108 374.4 Q 2.5(st)-.55 G
+(oo big and too slo)-2.5 E -.65(w.)-.25 G 1.869
+(There are some subtle dif)108 391.2 R 1.869(ferences between)-.25 F F2
+(bash)4.369 E F0 1.869(and traditional v)4.369 F 1.869(ersions of)-.15 F
+F2(sh)4.368 E F0 4.368(,m)C 1.868(ostly because of the)-4.368 F/F4 9
+/Times-Bold@0 SF(POSIX)108 403.2 Q F0(speci\214cation.)2.25 E
+(Aliases are confusing in some uses.)108 420 Q(Shell b)108 436.8 Q
 (uiltin commands and functions are not stoppable/restartable.)-.2 E
 1.315(Compound commands and command sequences of the form `a ; b ; c' a\
-re not handled gracefully when)108 237.6 R .389
-(process suspension is attempted.)108 249.6 R .389
-(When a process is stopped, the shell immediately e)5.389 F -.15(xe)-.15
-G .39(cutes the ne).15 F .39(xt com-)-.15 F .193(mand in the sequence.)
-108 261.6 R .192(It suf)5.193 F .192(\214ces to place the sequence of c\
-ommands between parentheses to force it into a)-.25 F
-(subshell, which may be stopped as a unit.)108 273.6 Q(Array v)108 290.4
-Q(ariables may not \(yet\) be e)-.25 E(xported.)-.15 E
-(There may be only one acti)108 307.2 Q .3 -.15(ve c)-.25 H
-(oprocess at a time.).15 E(GNU Bash 4.3)72 768 Q(2014 February 2)141.79
-E(75)190.95 E 0 Cg EP
+re not handled gracefully when)108 453.6 R .39
+(process suspension is attempted.)108 465.6 R .389
+(When a process is stopped, the shell immediately e)5.39 F -.15(xe)-.15
+G .389(cutes the ne).15 F .389(xt com-)-.15 F .192
+(mand in the sequence.)108 477.6 R .192(It suf)5.192 F .192(\214ces to \
+place the sequence of commands between parentheses to force it into a)
+-.25 F(subshell, which may be stopped as a unit.)108 489.6 Q(Array v)108
+506.4 Q(ariables may not \(yet\) be e)-.25 E(xported.)-.15 E
+(There may be only one acti)108 523.2 Q .3 -.15(ve c)-.25 H
+(oprocess at a time.).15 E(GNU Bash 4.3)72 768 Q(2014 August 27)142.895
+E(75)192.055 E 0 Cg EP
 %%Trailer
 end
 %%EOF
diff --git a/doc/bashref.aux b/doc/bashref.aux
index 3fbebc17..9dc84687 100644
--- a/doc/bashref.aux
+++ b/doc/bashref.aux
@@ -78,9 +78,9 @@
 @xrdef{Shell Parameters-pg}{18}
 @xrdef{Positional Parameters-title}{Positional Parameters}
 @xrdef{Positional Parameters-snt}{Section@tie 3.4.1}
-@xrdef{Positional Parameters-pg}{19}
 @xrdef{Special Parameters-title}{Special Parameters}
 @xrdef{Special Parameters-snt}{Section@tie 3.4.2}
+@xrdef{Positional Parameters-pg}{20}
 @xrdef{Special Parameters-pg}{20}
 @xrdef{Shell Expansions-title}{Shell Expansions}
 @xrdef{Shell Expansions-snt}{Section@tie 3.5}
@@ -96,9 +96,9 @@
 @xrdef{Shell Parameter Expansion-pg}{23}
 @xrdef{Command Substitution-title}{Command Substitution}
 @xrdef{Command Substitution-snt}{Section@tie 3.5.4}
+@xrdef{Command Substitution-pg}{28}
 @xrdef{Arithmetic Expansion-title}{Arithmetic Expansion}
 @xrdef{Arithmetic Expansion-snt}{Section@tie 3.5.5}
-@xrdef{Command Substitution-pg}{28}
 @xrdef{Process Substitution-title}{Process Substitution}
 @xrdef{Process Substitution-snt}{Section@tie 3.5.6}
 @xrdef{Word Splitting-title}{Word Splitting}
@@ -116,8 +116,8 @@
 @xrdef{Quote Removal-snt}{Section@tie 3.5.9}
 @xrdef{Redirections-title}{Redirections}
 @xrdef{Redirections-snt}{Section@tie 3.6}
-@xrdef{Quote Removal-pg}{31}
-@xrdef{Redirections-pg}{31}
+@xrdef{Quote Removal-pg}{32}
+@xrdef{Redirections-pg}{32}
 @xrdef{Executing Commands-title}{Executing Commands}
 @xrdef{Executing Commands-snt}{Section@tie 3.7}
 @xrdef{Simple Command Expansion-title}{Simple Command Expansion}
@@ -126,21 +126,21 @@
 @xrdef{Simple Command Expansion-pg}{35}
 @xrdef{Command Search and Execution-title}{Command Search and Execution}
 @xrdef{Command Search and Execution-snt}{Section@tie 3.7.2}
+@xrdef{Command Search and Execution-pg}{36}
 @xrdef{Command Execution Environment-title}{Command Execution Environment}
 @xrdef{Command Execution Environment-snt}{Section@tie 3.7.3}
-@xrdef{Command Search and Execution-pg}{36}
-@xrdef{Command Execution Environment-pg}{36}
+@xrdef{Command Execution Environment-pg}{37}
 @xrdef{Environment-title}{Environment}
 @xrdef{Environment-snt}{Section@tie 3.7.4}
-@xrdef{Environment-pg}{37}
 @xrdef{Exit Status-title}{Exit Status}
 @xrdef{Exit Status-snt}{Section@tie 3.7.5}
+@xrdef{Environment-pg}{38}
+@xrdef{Exit Status-pg}{38}
 @xrdef{Signals-title}{Signals}
 @xrdef{Signals-snt}{Section@tie 3.7.6}
-@xrdef{Exit Status-pg}{38}
-@xrdef{Signals-pg}{38}
 @xrdef{Shell Scripts-title}{Shell Scripts}
 @xrdef{Shell Scripts-snt}{Section@tie 3.8}
+@xrdef{Signals-pg}{39}
 @xrdef{Shell Scripts-pg}{39}
 @xrdef{Shell Builtin Commands-title}{Shell Builtin Commands}
 @xrdef{Shell Builtin Commands-snt}{Chapter@tie 4}
@@ -156,10 +156,10 @@
 @xrdef{The Set Builtin-title}{The Set Builtin}
 @xrdef{The Set Builtin-snt}{Section@tie 4.3.1}
 @xrdef{Modifying Shell Behavior-pg}{58}
-@xrdef{The Set Builtin-pg}{58}
+@xrdef{The Set Builtin-pg}{59}
 @xrdef{The Shopt Builtin-title}{The Shopt Builtin}
 @xrdef{The Shopt Builtin-snt}{Section@tie 4.3.2}
-@xrdef{The Shopt Builtin-pg}{62}
+@xrdef{The Shopt Builtin-pg}{63}
 @xrdef{Special Builtins-title}{Special Builtins}
 @xrdef{Special Builtins-snt}{Section@tie 4.4}
 @xrdef{Special Builtins-pg}{68}
@@ -186,11 +186,11 @@
 @xrdef{What is an Interactive Shell?-title}{What is an Interactive Shell?}
 @xrdef{What is an Interactive Shell?-snt}{Section@tie 6.3.1}
 @xrdef{Interactive Shells-pg}{83}
-@xrdef{What is an Interactive Shell?-pg}{83}
 @xrdef{Is this Shell Interactive?-title}{Is this Shell Interactive?}
 @xrdef{Is this Shell Interactive?-snt}{Section@tie 6.3.2}
 @xrdef{Interactive Shell Behavior-title}{Interactive Shell Behavior}
 @xrdef{Interactive Shell Behavior-snt}{Section@tie 6.3.3}
+@xrdef{What is an Interactive Shell?-pg}{84}
 @xrdef{Is this Shell Interactive?-pg}{84}
 @xrdef{Interactive Shell Behavior-pg}{84}
 @xrdef{Bash Conditional Expressions-title}{Bash Conditional Expressions}
@@ -207,10 +207,10 @@
 @xrdef{Arrays-pg}{89}
 @xrdef{The Directory Stack-title}{The Directory Stack}
 @xrdef{The Directory Stack-snt}{Section@tie 6.8}
+@xrdef{The Directory Stack-pg}{90}
 @xrdef{Directory Stack Builtins-title}{Directory Stack Builtins}
 @xrdef{Directory Stack Builtins-snt}{Section@tie 6.8.1}
-@xrdef{The Directory Stack-pg}{90}
-@xrdef{Directory Stack Builtins-pg}{90}
+@xrdef{Directory Stack Builtins-pg}{91}
 @xrdef{Controlling the Prompt-title}{Controlling the Prompt}
 @xrdef{Controlling the Prompt-snt}{Section@tie 6.9}
 @xrdef{Controlling the Prompt-pg}{92}
diff --git a/doc/bashref.bt b/doc/bashref.bt
index e9052b78..a35a30b5 100644
--- a/doc/bashref.bt
+++ b/doc/bashref.bt
@@ -15,7 +15,7 @@
 \entry{shift}{45}{\code {shift}}
 \entry{test}{45}{\code {test}}
 \entry{[}{45}{\code {[}}
-\entry{times}{46}{\code {times}}
+\entry{times}{47}{\code {times}}
 \entry{trap}{47}{\code {trap}}
 \entry{umask}{47}{\code {umask}}
 \entry{unset}{48}{\code {unset}}
@@ -30,19 +30,19 @@
 \entry{help}{53}{\code {help}}
 \entry{let}{53}{\code {let}}
 \entry{local}{53}{\code {local}}
-\entry{logout}{53}{\code {logout}}
+\entry{logout}{54}{\code {logout}}
 \entry{mapfile}{54}{\code {mapfile}}
 \entry{printf}{54}{\code {printf}}
 \entry{read}{55}{\code {read}}
 \entry{readarray}{56}{\code {readarray}}
 \entry{source}{56}{\code {source}}
-\entry{type}{56}{\code {type}}
+\entry{type}{57}{\code {type}}
 \entry{typeset}{57}{\code {typeset}}
 \entry{ulimit}{57}{\code {ulimit}}
 \entry{unalias}{58}{\code {unalias}}
-\entry{set}{58}{\code {set}}
-\entry{shopt}{62}{\code {shopt}}
-\entry{dirs}{90}{\code {dirs}}
+\entry{set}{59}{\code {set}}
+\entry{shopt}{63}{\code {shopt}}
+\entry{dirs}{91}{\code {dirs}}
 \entry{popd}{91}{\code {popd}}
 \entry{pushd}{91}{\code {pushd}}
 \entry{bg}{98}{\code {bg}}
diff --git a/doc/bashref.bts b/doc/bashref.bts
index 62857bea..e61d6c75 100644
--- a/doc/bashref.bts
+++ b/doc/bashref.bts
@@ -21,7 +21,7 @@
 \entry {\code {continue}}{42}
 \initial {D}
 \entry {\code {declare}}{50}
-\entry {\code {dirs}}{90}
+\entry {\code {dirs}}{91}
 \entry {\code {disown}}{99}
 \initial {E}
 \entry {\code {echo}}{52}
@@ -46,7 +46,7 @@
 \initial {L}
 \entry {\code {let}}{53}
 \entry {\code {local}}{53}
-\entry {\code {logout}}{53}
+\entry {\code {logout}}{54}
 \initial {M}
 \entry {\code {mapfile}}{54}
 \initial {P}
@@ -60,16 +60,16 @@
 \entry {\code {readonly}}{44}
 \entry {\code {return}}{45}
 \initial {S}
-\entry {\code {set}}{58}
+\entry {\code {set}}{59}
 \entry {\code {shift}}{45}
-\entry {\code {shopt}}{62}
+\entry {\code {shopt}}{63}
 \entry {\code {source}}{56}
 \entry {\code {suspend}}{99}
 \initial {T}
 \entry {\code {test}}{45}
-\entry {\code {times}}{46}
+\entry {\code {times}}{47}
 \entry {\code {trap}}{47}
-\entry {\code {type}}{56}
+\entry {\code {type}}{57}
 \entry {\code {typeset}}{57}
 \initial {U}
 \entry {\code {ulimit}}{57}
diff --git a/doc/bashref.cp b/doc/bashref.cp
index e4c1a13a..70954d02 100644
--- a/doc/bashref.cp
+++ b/doc/bashref.cp
@@ -42,7 +42,7 @@
 \entry{parameters}{18}{parameters}
 \entry{variable, shell}{18}{variable, shell}
 \entry{shell variable}{18}{shell variable}
-\entry{parameters, positional}{19}{parameters, positional}
+\entry{parameters, positional}{20}{parameters, positional}
 \entry{parameters, special}{20}{parameters, special}
 \entry{expansion}{21}{expansion}
 \entry{brace expansion}{21}{brace expansion}
@@ -62,18 +62,18 @@
 \entry{pathname expansion}{30}{pathname expansion}
 \entry{pattern matching}{30}{pattern matching}
 \entry{matching, pattern}{30}{matching, pattern}
-\entry{redirection}{31}{redirection}
+\entry{redirection}{32}{redirection}
 \entry{command expansion}{35}{command expansion}
 \entry{command execution}{36}{command execution}
 \entry{command search}{36}{command search}
-\entry{execution environment}{36}{execution environment}
-\entry{environment}{37}{environment}
+\entry{execution environment}{37}{execution environment}
+\entry{environment}{38}{environment}
 \entry{exit status}{38}{exit status}
-\entry{signal handling}{38}{signal handling}
+\entry{signal handling}{39}{signal handling}
 \entry{shell script}{39}{shell script}
 \entry{special builtin}{68}{special builtin}
-\entry{login shell}{81}{login shell}
-\entry{interactive shell}{81}{interactive shell}
+\entry{login shell}{82}{login shell}
+\entry{interactive shell}{82}{interactive shell}
 \entry{startup files}{82}{startup files}
 \entry{interactive shell}{83}{interactive shell}
 \entry{shell, interactive}{83}{shell, interactive}
diff --git a/doc/bashref.cps b/doc/bashref.cps
index 97c6c160..9a46c6cc 100644
--- a/doc/bashref.cps
+++ b/doc/bashref.cps
@@ -36,10 +36,10 @@
 \entry {directory stack}{90}
 \initial {E}
 \entry {editing command lines}{102}
-\entry {environment}{37}
+\entry {environment}{38}
 \entry {evaluation, arithmetic}{87}
 \entry {event designators}{135}
-\entry {execution environment}{36}
+\entry {execution environment}{37}
 \entry {exit status}{3, 38}
 \entry {expansion}{21}
 \entry {expansion, arithmetic}{29}
@@ -67,7 +67,7 @@
 \entry {initialization file, readline}{104}
 \entry {installation}{138}
 \entry {interaction, readline}{101}
-\entry {interactive shell}{81, 83}
+\entry {interactive shell}{82, 83}
 \entry {internationalization}{7}
 \initial {J}
 \entry {job}{3}
@@ -77,7 +77,7 @@
 \entry {killing text}{103}
 \initial {L}
 \entry {localization}{7}
-\entry {login shell}{81}
+\entry {login shell}{82}
 \initial {M}
 \entry {matching, pattern}{30}
 \entry {metacharacter}{3}
@@ -90,7 +90,7 @@
 \initial {P}
 \entry {parameter expansion}{23}
 \entry {parameters}{18}
-\entry {parameters, positional}{19}
+\entry {parameters, positional}{20}
 \entry {parameters, special}{20}
 \entry {pathname expansion}{30}
 \entry {pattern matching}{30}
@@ -107,7 +107,7 @@
 \entry {quoting, ANSI}{6}
 \initial {R}
 \entry {Readline, how to use}{100}
-\entry {redirection}{31}
+\entry {redirection}{32}
 \entry {reserved word}{3}
 \entry {restricted shell}{93}
 \entry {return status}{4}
@@ -118,7 +118,7 @@
 \entry {shell variable}{18}
 \entry {shell, interactive}{83}
 \entry {signal}{4}
-\entry {signal handling}{38}
+\entry {signal handling}{39}
 \entry {special builtin}{4, 68}
 \entry {startup files}{82}
 \entry {suspending jobs}{97}
diff --git a/doc/bashref.dvi b/doc/bashref.dvi
index f56627f8..6edf43d7 100644
Binary files a/doc/bashref.dvi and b/doc/bashref.dvi differ
diff --git a/doc/bashref.html b/doc/bashref.html
index 6f927076..63982016 100644
--- a/doc/bashref.html
+++ b/doc/bashref.html
@@ -1,6 +1,6 @@
 <HTML>
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-<!-- Created on February, 24  2014 by texi2html 1.64 -->
+<!-- Created on September, 15  2014 by texi2html 1.64 -->
 <!-- 
 Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
             Karl Berry  <karl@freefriends.org>
@@ -33,11 +33,11 @@ Send bugs and suggestions to <texi2html@mathematik.uni-kl.de>
 <H1>Bash Reference Manual</H1></P><P>
 
 This text is a brief description of the features that are present in
-the Bash shell (version 4.3, 2 February 2014).
+the Bash shell (version 4.3, 6 September 2014).
 The Bash home page is <A HREF="http://www.gnu.org/software/bash/">http://www.gnu.org/software/bash/</A>.
 </P><P>
 
-This is Edition 4.3, last updated 2 February 2014,
+This is Edition 4.3, last updated 6 September 2014,
 of <CITE>The GNU Bash Reference Manual</CITE>,
 for <CODE>Bash</CODE>, Version 4.3.
 </P><P>
@@ -885,8 +885,8 @@ the command was terminated by signal <VAR>n</VAR>.
 <!--docid::SEC17::-->
 <P>
 
-A <CODE>pipeline</CODE> is a sequence of simple commands separated by one of
-the control operators <SAMP>`|'</SAMP> or <SAMP>`|&#38;'</SAMP>.
+A <CODE>pipeline</CODE> is a sequence of one or more commands separated by
+one of the control operators <SAMP>`|'</SAMP> or <SAMP>`|&#38;'</SAMP>.
 </P><P>
 
 <A NAME="IDX24"></A>
@@ -1378,7 +1378,7 @@ to be matched as a string.
 An additional binary operator, <SAMP>`=~'</SAMP>, is available, with the same
 precedence as <SAMP>`=='</SAMP> and <SAMP>`!='</SAMP>.
 When it is used, the string to the right of the operator is considered
-an extended regular expression and matched accordingly (as in <I>regex</I>3)).  
+an extended regular expression and matched accordingly (as in <I>regex</I>3)).
 The return value is 0 if the string matches
 the pattern, and 1 otherwise.
 If the regular expression is syntactically incorrect, the conditional
@@ -1765,7 +1765,9 @@ word is supplied, the parentheses are optional.
 The <VAR>body</VAR> of the function is the compound command
 <VAR>compound-command</VAR> (see section <A HREF="bashref.html#SEC19">3.2.4 Compound Commands</A>).
 That command is usually a <VAR>list</VAR> enclosed between { and }, but
-may be any compound command listed above.
+may be any compound command listed above,
+with one exception: If the <CODE>function</CODE> reserved word is used, but the
+parentheses are not supplied, the braces are required.                   
 <VAR>compound-command</VAR> is executed whenever <VAR>name</VAR> is specified as the
 name of a command.
 When the shell is in POSIX mode (see section <A HREF="bashref.html#SEC91">6.11 Bash POSIX Mode</A>),
@@ -1923,7 +1925,7 @@ Filename expansion is not performed.
 Assignment statements may also appear as arguments to the
 <CODE>alias</CODE>, 
 <CODE>declare</CODE>, <CODE>typeset</CODE>, <CODE>export</CODE>, <CODE>readonly</CODE>,
-and <CODE>local</CODE> builtin commands.
+and <CODE>local</CODE> builtin commands (<VAR>declaration</VAR> commands).
 When in POSIX mode (see section <A HREF="bashref.html#SEC91">6.11 Bash POSIX Mode</A>), these builtins may appear
 in a command after one or more instances of the <CODE>command</CODE> builtin
 and retain these assignment statement properties.
@@ -1933,6 +1935,8 @@ In the context where an assignment statement is assigning a value
 to a shell variable or array index (see section <A HREF="bashref.html#SEC86">6.7 Arrays</A>), the <SAMP>`+='</SAMP>
 operator can be used to   
 append to or add to the variable's previous value.
+This includes arguments to builtin commands such as <CODE>declare</CODE> that
+accept assignment statements (<VAR>declaration</VAR> commands).
 When <SAMP>`+='</SAMP> is applied to a variable for which the <VAR>integer</VAR> attribute
 has been set, <VAR>value</VAR> is evaluated as an arithmetic expression and
 added to the variable's current value, which is also evaluated.
@@ -1951,9 +1955,10 @@ A variable can be assigned the <VAR>nameref</VAR> attribute using the
 (see section <A HREF="bashref.html#SEC61">4.2 Bash Builtin Commands</A>)
 to create a <VAR>nameref</VAR>, or a reference to another variable.
 This allows variables to be manipulated indirectly.
-Whenever the nameref variable is referenced or assigned to, the operation
-is actually performed on the variable specified by the nameref variable's
-value.
+Whenever the nameref variable is referenced, assigned to, unset, or has
+its attributes modified (other than the nameref attribute itself), the
+operation is actually performed on the variable specified by the nameref
+variable's value.
 A nameref is commonly used within shell functions to refer to a variable
 whose name is passed as an argument to the function.
 For instance, if a variable name is passed to a shell function as its first
@@ -1961,15 +1966,16 @@ argument, running
 <TABLE><tr><td>&nbsp;</td><td class=example><pre>declare -n ref=$1
 </pre></td></tr></table>inside the function creates a nameref variable <VAR>ref</VAR> whose value is
 the variable name passed as the first argument.
-References and assignments to <VAR>ref</VAR> are treated as references and
-assignments to the variable whose name was passed as <CODE>$1</CODE>.
+References and assignments to <VAR>ref</VAR>, and changes to its attributes,
+are treated as references, assignments, and attribute modifications
+to the variable whose name was passed as <CODE>$1</CODE>.
 </P><P>
 
 If the control variable in a <CODE>for</CODE> loop has the nameref attribute,
 the list of words can be a list of shell variables, and a name reference
 will be established for each word in the list, in turn, when the loop is
 executed.
-Array variables cannot be given the <SAMP>`-n'</SAMP> attribute.
+Array variables cannot be given the nameref attribute.
 However, nameref variables can reference array variables and subscripted
 array variables.
 Namerefs can be unset using the <SAMP>`-n'</SAMP> option to the <CODE>unset</CODE> builtin
@@ -2048,9 +2054,8 @@ expands to a separate word.
 In contexts where it is performed, those words
 are subject to further word splitting and pathname expansion.
 When the expansion occurs within double quotes, it expands to a single word
-with the value of each parameter separated by the first character
-of the <CODE>IFS</CODE>
-special variable.  That is, <CODE>"$*"</CODE> is equivalent
+with the value of each parameter separated by the first character of the
+<CODE>IFS</CODE> special variable.  That is, <CODE>"$*"</CODE> is equivalent
 to <CODE>"$1<VAR>c</VAR>$2<VAR>c</VAR><small>...</small>"</CODE>, where <VAR>c</VAR>
 is the first character of the value of the <CODE>IFS</CODE>
 variable.
@@ -3903,7 +3908,7 @@ shell's parent, and traps ignored by the shell are ignored
 <P>
 
 A command invoked in this separate environment cannot affect the
-shell's execution environment. 
+shell's execution environment.
 </P><P>
 
 Command substitution, commands grouped with parentheses,
@@ -4038,7 +4043,8 @@ constructs (see section <A HREF="bashref.html#SEC18">3.2.3 Lists of Commands</A>
 All of the Bash builtins return an exit status of zero if they succeed
 and a non-zero status on failure, so they may be used by the
 conditional and list constructs.
-All builtins return an exit status of 2 to indicate incorrect usage.
+All builtins return an exit status of 2 to indicate incorrect usage,
+generally invalid options or missing arguments.
 </P><P>
 
 <A NAME="Signals"></A>
@@ -4098,7 +4104,7 @@ an interactive login shell exits.
 
 If Bash is waiting for a command to complete and receives a signal
 for which a trap has been set, the trap will not be executed until
-the command completes. 
+the command completes.
 When Bash is waiting for an asynchronous
 command via the <CODE>wait</CODE> builtin, the reception of a signal for
 which a trap has been set will cause the <CODE>wait</CODE> builtin to return
@@ -4224,7 +4230,7 @@ the Bourne Shell, as well as the builtin commands which are unique
 to or have been extended in Bash.
 </P><P>
 
-Several builtin commands are described in other chapters:  builtin
+Several builtin commands are described in other chapters: builtin
 commands which provide the Bash interface to the job control
 facilities (see section <A HREF="bashref.html#SEC94">7.2 Job Control Builtins</A>), the directory stack
 (see section <A HREF="bashref.html#SEC88">6.8.1 Directory Stack Builtins</A>), the command history
@@ -4584,6 +4590,11 @@ Cause a shell function to stop executing and return the value <VAR>n</VAR>
 to its caller.
 If <VAR>n</VAR> is not supplied, the return value is the exit status of the
 last command executed in the function.
+If <CODE>return</CODE> is executed by a trap handler, the last command used to
+determine the status is the last command executed before the trap handler.
+if <CODE>return</CODE> is executed during a <CODE>DEBUG</CODE> trap, the last command
+used to determine the status is the last command executed by the trap
+handler before <CODE>return</CODE> was invoked.
 <CODE>return</CODE> may also be used to terminate execution of a script
 being executed with the <CODE>.</CODE> (<CODE>source</CODE>) builtin,
 returning either <VAR>n</VAR> or
@@ -4704,7 +4715,7 @@ Otherwise, the expression is false.
 <DT>4 arguments
 <DD>If the first argument is <SAMP>`!'</SAMP>, the result is the negation of
 the three-argument expression composed of the remaining arguments.
-Otherwise, the expression is parsed and evaluated according to 
+Otherwise, the expression is parsed and evaluated according to
 precedence using the rules listed above.
 <P>
 
@@ -4768,7 +4779,7 @@ each time a shell function or a script executed with the <CODE>.</CODE> or
 If a <VAR>sigspec</VAR> is <CODE>ERR</CODE>, the command <VAR>arg</VAR> 
 is executed whenever
 a pipeline (which may consist of a single simple
-command), a list, or a compound command returns a 
+command), a list, or a compound command returns a
 non-zero exit status,
 subject to the following conditions.
 The <CODE>ERR</CODE> trap is not executed if the failed command is part of the
@@ -4883,7 +4894,7 @@ bind [-m <VAR>keymap</VAR>] [-q <VAR>function</VAR>] [-u <VAR>function</VAR>] [-
 bind [-m <VAR>keymap</VAR>] -f <VAR>filename</VAR>
 bind [-m <VAR>keymap</VAR>] -x <VAR>keyseq:shell-command</VAR>
 bind [-m <VAR>keymap</VAR>] <VAR>keyseq:function-name</VAR>
-bind <VAR>readline-command</VAR>
+bind [-m <VAR>keymap</VAR>] <VAR>keyseq:readline-command</VAR>
 </pre></td></tr></table><P>
 
 Display current Readline (see section <A HREF="bashref.html#SEC96">8. Command Line Editing</A>)
@@ -5010,7 +5021,7 @@ a script executed with the <CODE>.</CODE> or <CODE>source</CODE> builtins).
 
 Without <VAR>expr</VAR>, <CODE>caller</CODE> displays the line number and source
 filename of the current subroutine call.
-If a non-negative integer is supplied as <VAR>expr</VAR>, <CODE>caller</CODE> 
+If a non-negative integer is supplied as <VAR>expr</VAR>, <CODE>caller</CODE>
 displays the line number, subroutine name, and source file corresponding
 to that position in the current execution call stack.  This extra
 information may be used, for example, to print a stack trace.  The
@@ -5118,10 +5129,11 @@ The upper-case attribute is disabled.
 <DD>Give each <VAR>name</VAR> the <VAR>nameref</VAR> attribute, making
 it a name reference to another variable.
 That other variable is defined by the value of <VAR>name</VAR>.
-All references and assignments to <VAR>name</VAR>, except for changing the
+All references, assignments, and attribute modifications
+to <VAR>name</VAR>, except for changing the
 <SAMP>`-n'</SAMP> attribute itself, are performed on the variable referenced by
 <VAR>name</VAR>'s value.
-The <SAMP>`-n'</SAMP> attribute cannot be applied to array variables.
+The nameref attribute cannot be applied to array variables.
 <P>
 
 <DT><CODE>-r</CODE>
@@ -5333,7 +5345,7 @@ parent.
 
 <DT><CODE>mapfile</CODE>
 <DD><A NAME="IDX110"></A>
-<TABLE><tr><td>&nbsp;</td><td class=example><pre>mapfile [-n <VAR>count</VAR>] [-O <VAR>origin</VAR>] [-s <VAR>count</VAR>] [-t] [-u <VAR>fd</VAR>]
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>mapfile [-d <VAR>delim</VAR>] [-n <VAR>count</VAR>] [-O <VAR>origin</VAR>] [-s <VAR>count</VAR>] [-t] [-u <VAR>fd</VAR>]
     [-C <VAR>callback</VAR>] [-c <VAR>quantum</VAR>] [<VAR>array</VAR>]
 </pre></td></tr></table><P>
 
@@ -5346,6 +5358,9 @@ Options, if supplied, have the following meanings:
 
 <DL COMPACT>
 
+<DT><CODE>-d</CODE>
+<DD>The first character of <VAR>delim</VAR> is used to terminate each input line,
+rather than newline.
 <DT><CODE>-n</CODE>
 <DD>Copy at most <VAR>count</VAR> lines.  If <VAR>count</VAR> is 0, all lines are copied.
 <DT><CODE>-O</CODE>
@@ -5365,12 +5380,12 @@ The <SAMP>`-c'</SAMP> option specifies <VAR>quantum</VAR>.
 </DL>
 <P>
 
-If <SAMP>`-C'</SAMP> is specified without <SAMP>`-c'</SAMP>, 
+If <SAMP>`-C'</SAMP> is specified without <SAMP>`-c'</SAMP>,
 the default quantum is 5000.
 When <VAR>callback</VAR>  is evaluated, it is supplied the index of the next
 array element to be assigned and the line to be assigned to that element
 as additional arguments.
-<VAR>callback</VAR> is evaluated after the line is read but before the 
+<VAR>callback</VAR> is evaluated after the line is read but before the
 array element is assigned.
 </P><P>
 
@@ -5548,7 +5563,7 @@ The exit status is greater than 128 if the timeout is exceeded.
 
 <DT><CODE>readarray</CODE>
 <DD><A NAME="IDX113"></A>
-<TABLE><tr><td>&nbsp;</td><td class=example><pre>readarray [-n <VAR>count</VAR>] [-O <VAR>origin</VAR>] [-s <VAR>count</VAR>] [-t] [-u <VAR>fd</VAR>]
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>readarray [-d <VAR>delim</VAR>] [-n <VAR>count</VAR>] [-O <VAR>origin</VAR>] [-s <VAR>count</VAR>] [-t] [-u <VAR>fd</VAR>]
     [-C <VAR>callback</VAR>] [-c <VAR>quantum</VAR>] [<VAR>array</VAR>]
 </pre></td></tr></table><P>
 
@@ -5889,8 +5904,8 @@ containing its exit status.
 <P>
 
 <DT><CODE>-n</CODE>
-<DD>Read commands but do not execute them; this may be used to check a
-script for syntax errors.
+<DD>Read commands but do not execute them.
+This may be used to check a script for syntax errors.
 This option is ignored by interactive shells.
 <P>
 
@@ -6377,8 +6392,8 @@ next command is skipped and not executed.
 <LI>
 If the command run by the <CODE>DEBUG</CODE> trap returns a value of 2, and the
 shell is executing in a subroutine (a shell function or a shell script
-executed by the <CODE>.</CODE> or <CODE>source</CODE> builtins), a call to
-<CODE>return</CODE> is simulated.
+executed by the <CODE>.</CODE> or <CODE>source</CODE> builtins), the shell simulates
+a call to <CODE>return</CODE>.
 <P>
 
 <LI>
@@ -6387,13 +6402,13 @@ descriptions (see section <A HREF="bashref.html#SEC68">5.2 Bash Variables</A>).
 <P>
 
 <LI>
-Function tracing is enabled:  command substitution, shell functions, and
+Function tracing is enabled: command substitution, shell functions, and
 subshells invoked with <CODE>( <VAR>command</VAR> )</CODE> inherit the
 <CODE>DEBUG</CODE> and <CODE>RETURN</CODE> traps.
 <P>
 
 <LI>
-Error tracing is enabled:  command substitution, shell functions, and
+Error tracing is enabled: command substitution, shell functions, and
 subshells invoked with <CODE>( <VAR>command</VAR> )</CODE> inherit the
 <CODE>ERR</CODE> trap.
 </OL>
@@ -6501,7 +6516,7 @@ The value may not be changed.
 <P>
 
 <DT><CODE>mailwarn</CODE>
-<DD>If set, and a file that Bash is checking for mail has been  
+<DD>If set, and a file that Bash is checking for mail has been
 accessed since the last time it was checked, the message
 <CODE>"The mail in <VAR>mailfile</VAR> has been read"</CODE> is displayed.
 <P>
@@ -7865,10 +7880,13 @@ invocation which are not available with the <CODE>set</CODE> builtin.
 
 <DL COMPACT>
 <DT><CODE>-c</CODE>
-<DD>Read and execute commands from the first non-option <VAR>argument</VAR>
-after processing the options, then exit. 
-Any remaining arguments are assigned to the
-positional parameters, starting with <CODE>$0</CODE>.
+<DD>Read and execute commands from the first non-option argument
+<VAR>command_string</VAR>, then exit. 
+If there are arguments after the <VAR>command_string</VAR>,
+the first argument is assigned to <CODE>$0</CODE>
+and any remaining arguments are assigned to the positional parameters.
+The assignment to <CODE>$0</CODE> sets the name of the shell, which is used
+in warning and error messages.
 <P>
 
 <DT><CODE>-i</CODE>
@@ -8761,7 +8779,7 @@ on that line are not affected by the new alias.
 This behavior is also an issue when functions are executed.
 Aliases are expanded when a function definition is read,
 not when the function is executed, because a function definition
-is itself a compound command.  As a consequence, aliases
+is itself a command.  As a consequence, aliases
 defined in a function are not available until after that
 function is executed.  To be safe, always put
 alias definitions on a separate line, and do not use <CODE>alias</CODE>
@@ -8878,7 +8896,7 @@ Referencing an array variable without a subscript is equivalent to
 referencing with a subscript of 0. 
 If the <VAR>subscript</VAR>
 used to reference an element of an indexed array
-evaluates to a number less than zero, it is 
+evaluates to a number less than zero, it is
 interpreted as relative to one greater than the maximum index of the array,
 so negative indices count back from the end of the array,
 and an index of -1 refers to the last element.
@@ -9383,6 +9401,12 @@ POSIX special builtins are found before shell functions
 during command lookup.
 <P>
 
+<LI>
+Literal tildes that appear as the first character in elements of
+the <CODE>PATH</CODE> variable are not expanded as described above
+under <A HREF="bashref.html#SEC31">3.5.2 Tilde Expansion</A>.
+<P>
+
 <LI>
 The <CODE>time</CODE> reserved word may be used by itself as a command.  When
 used in this way, it displays timing statistics for the shell and its
@@ -10522,13 +10546,20 @@ the terminal's bell.
 
 <DT><CODE>bind-tty-special-chars</CODE>
 <DD><A NAME="IDX333"></A>
-If set to <SAMP>`on'</SAMP>, Readline attempts to bind the control characters  
-treated specially by the kernel's terminal driver to their Readline
-equivalents.
+If set to <SAMP>`on'</SAMP> (the default), Readline attempts to bind the control
+characters   treated specially by the kernel's terminal driver to their
+Readline equivalents.
+<P>
+
+<DT><CODE>blink-matching-paren</CODE>
+<DD><A NAME="IDX334"></A>
+If set to <SAMP>`on'</SAMP>, Readline attempts to briefly move the cursor to an
+opening parenthesis when a closing parenthsis is inserted.  The default
+is <SAMP>`off'</SAMP>.
 <P>
 
 <DT><CODE>colored-stats</CODE>
-<DD><A NAME="IDX334"></A>
+<DD><A NAME="IDX335"></A>
 If set to <SAMP>`on'</SAMP>, Readline displays possible completions using different
 colors to indicate their file type.
 The color definitions are taken from the value of the <CODE>LS_COLORS</CODE>
@@ -10537,14 +10568,14 @@ The default is <SAMP>`off'</SAMP>.
 <P>
 
 <DT><CODE>comment-begin</CODE>
-<DD><A NAME="IDX335"></A>
+<DD><A NAME="IDX336"></A>
 The string to insert at the beginning of the line when the
 <CODE>insert-comment</CODE> command is executed.  The default value
 is <CODE>"#"</CODE>.
 <P>
 
 <DT><CODE>completion-display-width</CODE>
-<DD><A NAME="IDX336"></A>
+<DD><A NAME="IDX337"></A>
 The number of screen columns used to display possible matches
 when performing completion.
 The value is ignored if it is less than 0 or greater than the terminal
@@ -10554,21 +10585,21 @@ The default value is -1.
 <P>
 
 <DT><CODE>completion-ignore-case</CODE>
-<DD><A NAME="IDX337"></A>
+<DD><A NAME="IDX338"></A>
 If set to <SAMP>`on'</SAMP>, Readline performs filename matching and completion
 in a case-insensitive fashion.
 The default value is <SAMP>`off'</SAMP>.
 <P>
 
 <DT><CODE>completion-map-case</CODE>
-<DD><A NAME="IDX338"></A>
+<DD><A NAME="IDX339"></A>
 If set to <SAMP>`on'</SAMP>, and <VAR>completion-ignore-case</VAR> is enabled, Readline
 treats hyphens (<SAMP>`-'</SAMP>) and underscores (<SAMP>`_'</SAMP>) as equivalent when
 performing case-insensitive filename matching and completion.
 <P>
 
 <DT><CODE>completion-prefix-display-length</CODE>
-<DD><A NAME="IDX339"></A>
+<DD><A NAME="IDX340"></A>
 The length in characters of the common prefix of a list of possible
 completions that is displayed without modification.  When set to a
 value greater than zero, common prefixes longer than this value are
@@ -10576,7 +10607,7 @@ replaced with an ellipsis when displaying possible completions.
 <P>
 
 <DT><CODE>completion-query-items</CODE>
-<DD><A NAME="IDX340"></A>
+<DD><A NAME="IDX341"></A>
 The number of possible completions that determines when the user is
 asked whether the list of possibilities should be displayed.
 If the number of possible completions is greater than this value,
@@ -10588,7 +10619,7 @@ The default limit is <CODE>100</CODE>.
 <P>
 
 <DT><CODE>convert-meta</CODE>
-<DD><A NAME="IDX341"></A>
+<DD><A NAME="IDX342"></A>
 If set to <SAMP>`on'</SAMP>, Readline will convert characters with the
 eighth bit set to an ASCII key sequence by stripping the eighth
 bit and prefixing an <KBD>ESC</KBD> character, converting them to a
@@ -10596,14 +10627,14 @@ meta-prefixed key sequence.  The default value is <SAMP>`on'</SAMP>.
 <P>
 
 <DT><CODE>disable-completion</CODE>
-<DD><A NAME="IDX342"></A>
+<DD><A NAME="IDX343"></A>
 If set to <SAMP>`On'</SAMP>, Readline will inhibit word completion.
 Completion  characters will be inserted into the line as if they had
 been mapped to <CODE>self-insert</CODE>.  The default is <SAMP>`off'</SAMP>.
 <P>
 
 <DT><CODE>editing-mode</CODE>
-<DD><A NAME="IDX343"></A>
+<DD><A NAME="IDX344"></A>
 The <CODE>editing-mode</CODE> variable controls which default set of
 key bindings is used.  By default, Readline starts up in Emacs editing
 mode, where the keystrokes are most similar to Emacs.  This variable can be
@@ -10617,7 +10648,7 @@ keyboard.  The default is <SAMP>`on'</SAMP>.
 <P>
 
 <DT><CODE>enable-keypad</CODE>
-<DD><A NAME="IDX344"></A>
+<DD><A NAME="IDX345"></A>
 When set to <SAMP>`on'</SAMP>, Readline will try to enable the application
 keypad when it is called.  Some systems need this to enable the
 arrow keys.  The default is <SAMP>`off'</SAMP>.
@@ -10631,13 +10662,13 @@ The default is <SAMP>`on'</SAMP>.
 <P>
 
 <DT><CODE>expand-tilde</CODE>
-<DD><A NAME="IDX345"></A>
+<DD><A NAME="IDX346"></A>
 If set to <SAMP>`on'</SAMP>, tilde expansion is performed when Readline
 attempts word completion.  The default is <SAMP>`off'</SAMP>.
 <P>
 
 <DT><CODE>history-preserve-point</CODE>
-<DD><A NAME="IDX346"></A>
+<DD><A NAME="IDX347"></A>
 If set to <SAMP>`on'</SAMP>, the history code attempts to place the point (the
 current cursor position) at the
 same location on each history line retrieved with <CODE>previous-history</CODE>
@@ -10645,7 +10676,7 @@ or <CODE>next-history</CODE>.  The default is <SAMP>`off'</SAMP>.
 <P>
 
 <DT><CODE>history-size</CODE>
-<DD><A NAME="IDX347"></A>
+<DD><A NAME="IDX348"></A>
 Set the maximum number of history entries saved in the history list.
 If set to zero, any existing history entries are deleted and no new entries
 are saved.
@@ -10655,7 +10686,7 @@ By default, the number of history entries is not limited.
 <P>
 
 <DT><CODE>horizontal-scroll-mode</CODE>
-<DD><A NAME="IDX348"></A>
+<DD><A NAME="IDX349"></A>
 This variable can be set to either <SAMP>`on'</SAMP> or <SAMP>`off'</SAMP>.  Setting it
 to <SAMP>`on'</SAMP> means that the text of the lines being edited will scroll
 horizontally on a single screen line when they are longer than the width
@@ -10664,8 +10695,8 @@ this variable is set to <SAMP>`off'</SAMP>.
 <P>
 
 <DT><CODE>input-meta</CODE>
-<DD><A NAME="IDX349"></A>
-<A NAME="IDX350"></A>
+<DD><A NAME="IDX350"></A>
+<A NAME="IDX351"></A>
 If set to <SAMP>`on'</SAMP>, Readline will enable eight-bit input (it
 will not clear the eighth bit in the characters it reads),
 regardless of what the terminal claims it can support.  The
@@ -10674,7 +10705,7 @@ synonym for this variable.
 <P>
 
 <DT><CODE>isearch-terminators</CODE>
-<DD><A NAME="IDX351"></A>
+<DD><A NAME="IDX352"></A>
 The string of characters that should terminate an incremental search without
 subsequently executing the character as a command (see section <A HREF="bashref.html#SEC103">8.2.5 Searching for Commands in the History</A>).
 If this variable has not been given a value, the characters <KBD>ESC</KBD> and
@@ -10682,7 +10713,7 @@ If this variable has not been given a value, the characters <KBD>ESC</KBD> and
 <P>
 
 <DT><CODE>keymap</CODE>
-<DD><A NAME="IDX352"></A>
+<DD><A NAME="IDX353"></A>
 Sets Readline's idea of the current keymap for key binding commands.
 Acceptable <CODE>keymap</CODE> names are
 <CODE>emacs</CODE>,
@@ -10722,14 +10753,14 @@ appended.  The default is <SAMP>`on'</SAMP>.
 <P>
 
 <DT><CODE>mark-modified-lines</CODE>
-<DD><A NAME="IDX353"></A>
+<DD><A NAME="IDX354"></A>
 This variable, when set to <SAMP>`on'</SAMP>, causes Readline to display an
 asterisk (<SAMP>`*'</SAMP>) at the start of history lines which have been modified.
 This variable is <SAMP>`off'</SAMP> by default.
 <P>
 
 <DT><CODE>mark-symlinked-directories</CODE>
-<DD><A NAME="IDX354"></A>
+<DD><A NAME="IDX355"></A>
 If set to <SAMP>`on'</SAMP>, completed names which are symbolic links
 to directories have a slash appended (subject to the value of
 <CODE>mark-directories</CODE>).
@@ -10737,7 +10768,7 @@ The default is <SAMP>`off'</SAMP>.
 <P>
 
 <DT><CODE>match-hidden-files</CODE>
-<DD><A NAME="IDX355"></A>
+<DD><A NAME="IDX356"></A>
 This variable, when set to <SAMP>`on'</SAMP>, causes Readline to match files whose
 names begin with a <SAMP>`.'</SAMP> (hidden files) when performing filename
 completion.
@@ -10747,21 +10778,21 @@ This variable is <SAMP>`on'</SAMP> by default.
 <P>
 
 <DT><CODE>menu-complete-display-prefix</CODE>
-<DD><A NAME="IDX356"></A>
+<DD><A NAME="IDX357"></A>
 If set to <SAMP>`on'</SAMP>, menu completion displays the common prefix of the
 list of possible completions (which may be empty) before cycling through
 the list.  The default is <SAMP>`off'</SAMP>.
 <P>
 
 <DT><CODE>output-meta</CODE>
-<DD><A NAME="IDX357"></A>
+<DD><A NAME="IDX358"></A>
 If set to <SAMP>`on'</SAMP>, Readline will display characters with the
 eighth bit set directly rather than as a meta-prefixed escape
 sequence.  The default is <SAMP>`off'</SAMP>.
 <P>
 
 <DT><CODE>page-completions</CODE>
-<DD><A NAME="IDX358"></A>
+<DD><A NAME="IDX359"></A>
 If set to <SAMP>`on'</SAMP>, Readline uses an internal <CODE>more</CODE>-like pager
 to display a screenful of possible completions at a time.
 This variable is <SAMP>`on'</SAMP> by default.
@@ -10774,7 +10805,7 @@ The default is <SAMP>`off'</SAMP>.
 <P>
 
 <DT><CODE>revert-all-at-newline</CODE>
-<DD><A NAME="IDX359"></A>
+<DD><A NAME="IDX360"></A>
 If set to <SAMP>`on'</SAMP>, Readline will undo all changes to history lines
 before returning when <CODE>accept-line</CODE> is executed.  By default,
 history lines may be modified and retain individual undo lists across
@@ -10782,7 +10813,7 @@ calls to <CODE>readline</CODE>.  The default is <SAMP>`off'</SAMP>.
 <P>
 
 <DT><CODE>show-all-if-ambiguous</CODE>
-<DD><A NAME="IDX360"></A>
+<DD><A NAME="IDX361"></A>
 This alters the default behavior of the completion functions.  If
 set to <SAMP>`on'</SAMP>, 
 words which have more than one possible completion cause the
@@ -10791,7 +10822,7 @@ The default value is <SAMP>`off'</SAMP>.
 <P>
 
 <DT><CODE>show-all-if-unmodified</CODE>
-<DD><A NAME="IDX361"></A>
+<DD><A NAME="IDX362"></A>
 This alters the default behavior of the completion functions in
 a fashion similar to <VAR>show-all-if-ambiguous</VAR>.
 If set to <SAMP>`on'</SAMP>, 
@@ -10803,7 +10834,7 @@ The default value is <SAMP>`off'</SAMP>.
 <P>
 
 <DT><CODE>show-mode-in-prompt</CODE>
-<DD><A NAME="IDX362"></A>
+<DD><A NAME="IDX363"></A>
 If set to <SAMP>`on'</SAMP>, add a character to the beginning of the prompt
 indicating the editing mode: emacs (<SAMP>`@'</SAMP>), vi command (<SAMP>`:'</SAMP>),
 or vi insertion (<SAMP>`+'</SAMP>).
@@ -10811,7 +10842,7 @@ The default value is <SAMP>`off'</SAMP>.
 <P>
 
 <DT><CODE>skip-completed-text</CODE>
-<DD><A NAME="IDX363"></A>
+<DD><A NAME="IDX364"></A>
 If set to <SAMP>`on'</SAMP>, this alters the default completion behavior when
 inserting a single match into the line.  It's only active when
 performing completion in the middle of a word.  If enabled, readline
@@ -10826,7 +10857,7 @@ The default value is <SAMP>`off'</SAMP>.
 <P>
 
 <DT><CODE>visible-stats</CODE>
-<DD><A NAME="IDX364"></A>
+<DD><A NAME="IDX365"></A>
 If set to <SAMP>`on'</SAMP>, a character denoting a file's type
 is appended to the filename when listing possible
 completions.  The default is <SAMP>`off'</SAMP>.
@@ -11250,68 +11281,68 @@ The text between the point and mark is referred to as the <EM>region</EM>.
 <H3> 8.4.1 Commands For Moving </H3>
 <!--docid::SEC109::-->
 <DL COMPACT>
-<A NAME="IDX365"></A>
+<A NAME="IDX366"></A>
 <DT><CODE>beginning-of-line (C-a)</CODE>
-<DD><A NAME="IDX366"></A>
+<DD><A NAME="IDX367"></A>
 Move to the start of the current line.
 <P>
 
-<A NAME="IDX367"></A>
+<A NAME="IDX368"></A>
 <DT><CODE>end-of-line (C-e)</CODE>
-<DD><A NAME="IDX368"></A>
+<DD><A NAME="IDX369"></A>
 Move to the end of the line.
 <P>
 
-<A NAME="IDX369"></A>
+<A NAME="IDX370"></A>
 <DT><CODE>forward-char (C-f)</CODE>
-<DD><A NAME="IDX370"></A>
+<DD><A NAME="IDX371"></A>
 Move forward a character.
 <P>
 
-<A NAME="IDX371"></A>
+<A NAME="IDX372"></A>
 <DT><CODE>backward-char (C-b)</CODE>
-<DD><A NAME="IDX372"></A>
+<DD><A NAME="IDX373"></A>
 Move back a character.
 <P>
 
-<A NAME="IDX373"></A>
+<A NAME="IDX374"></A>
 <DT><CODE>forward-word (M-f)</CODE>
-<DD><A NAME="IDX374"></A>
+<DD><A NAME="IDX375"></A>
 Move forward to the end of the next word.
 Words are composed of letters and digits.
 <P>
 
-<A NAME="IDX375"></A>
+<A NAME="IDX376"></A>
 <DT><CODE>backward-word (M-b)</CODE>
-<DD><A NAME="IDX376"></A>
+<DD><A NAME="IDX377"></A>
 Move back to the start of the current or previous word.
 Words are composed of letters and digits.
 <P>
 
-<A NAME="IDX377"></A>
+<A NAME="IDX378"></A>
 <DT><CODE>shell-forward-word ()</CODE>
-<DD><A NAME="IDX378"></A>
+<DD><A NAME="IDX379"></A>
 Move forward to the end of the next word.
 Words are delimited by non-quoted shell metacharacters.
 <P>
 
-<A NAME="IDX379"></A>
+<A NAME="IDX380"></A>
 <DT><CODE>shell-backward-word ()</CODE>
-<DD><A NAME="IDX380"></A>
+<DD><A NAME="IDX381"></A>
 Move back to the start of the current or previous word.
 Words are delimited by non-quoted shell metacharacters.
 <P>
 
-<A NAME="IDX381"></A>
+<A NAME="IDX382"></A>
 <DT><CODE>clear-screen (C-l)</CODE>
-<DD><A NAME="IDX382"></A>
+<DD><A NAME="IDX383"></A>
 Clear the screen and redraw the current line,
 leaving the current line at the top of the screen.
 <P>
 
-<A NAME="IDX383"></A>
+<A NAME="IDX384"></A>
 <DT><CODE>redraw-current-line ()</CODE>
-<DD><A NAME="IDX384"></A>
+<DD><A NAME="IDX385"></A>
 Refresh the current line.  By default, this is unbound.
 <P>
 
@@ -11337,9 +11368,9 @@ Refresh the current line.  By default, this is unbound.
 <P>
 
 <DL COMPACT>
-<A NAME="IDX385"></A>
+<A NAME="IDX386"></A>
 <DT><CODE>accept-line (Newline or Return)</CODE>
-<DD><A NAME="IDX386"></A>
+<DD><A NAME="IDX387"></A>
 Accept the line regardless of where the cursor is.
 If this line is
 non-empty, add it to the history list according to the setting of
@@ -11348,64 +11379,66 @@ If this line is a modified history line, then restore the history line
 to its original state.
 <P>
 
-<A NAME="IDX387"></A>
+<A NAME="IDX388"></A>
 <DT><CODE>previous-history (C-p)</CODE>
-<DD><A NAME="IDX388"></A>
+<DD><A NAME="IDX389"></A>
 Move `back' through the history list, fetching the previous command.
 <P>
 
-<A NAME="IDX389"></A>
+<A NAME="IDX390"></A>
 <DT><CODE>next-history (C-n)</CODE>
-<DD><A NAME="IDX390"></A>
+<DD><A NAME="IDX391"></A>
 Move `forward' through the history list, fetching the next command.
 <P>
 
-<A NAME="IDX391"></A>
+<A NAME="IDX392"></A>
 <DT><CODE>beginning-of-history (M-&#60;)</CODE>
-<DD><A NAME="IDX392"></A>
+<DD><A NAME="IDX393"></A>
 Move to the first line in the history.
 <P>
 
-<A NAME="IDX393"></A>
+<A NAME="IDX394"></A>
 <DT><CODE>end-of-history (M-&#62;)</CODE>
-<DD><A NAME="IDX394"></A>
+<DD><A NAME="IDX395"></A>
 Move to the end of the input history, i.e., the line currently
 being entered.
 <P>
 
-<A NAME="IDX395"></A>
+<A NAME="IDX396"></A>
 <DT><CODE>reverse-search-history (C-r)</CODE>
-<DD><A NAME="IDX396"></A>
+<DD><A NAME="IDX397"></A>
 Search backward starting at the current line and moving `up' through
 the history as necessary.  This is an incremental search.
 <P>
 
-<A NAME="IDX397"></A>
+<A NAME="IDX398"></A>
 <DT><CODE>forward-search-history (C-s)</CODE>
-<DD><A NAME="IDX398"></A>
+<DD><A NAME="IDX399"></A>
 Search forward starting at the current line and moving `down' through
-the the history as necessary.  This is an incremental search.
+the history as necessary.  This is an incremental search.
 <P>
 
-<A NAME="IDX399"></A>
+<A NAME="IDX400"></A>
 <DT><CODE>non-incremental-reverse-search-history (M-p)</CODE>
-<DD><A NAME="IDX400"></A>
+<DD><A NAME="IDX401"></A>
 Search backward starting at the current line and moving `up'
 through the history as necessary using a non-incremental search
 for a string supplied by the user.
+The search string may match anywhere in a history line.
 <P>
 
-<A NAME="IDX401"></A>
+<A NAME="IDX402"></A>
 <DT><CODE>non-incremental-forward-search-history (M-n)</CODE>
-<DD><A NAME="IDX402"></A>
+<DD><A NAME="IDX403"></A>
 Search forward starting at the current line and moving `down'
-through the the history as necessary using a non-incremental search
+through the history as necessary using a non-incremental search
 for a string supplied by the user.
+The search string may match anywhere in a history line.
 <P>
 
-<A NAME="IDX403"></A>
+<A NAME="IDX404"></A>
 <DT><CODE>history-search-forward ()</CODE>
-<DD><A NAME="IDX404"></A>
+<DD><A NAME="IDX405"></A>
 Search forward through the history for the string of characters
 between the start of the current line and the point.
 The search string must match at the beginning of a history line.
@@ -11413,9 +11446,9 @@ This is a non-incremental search.
 By default, this command is unbound.
 <P>
 
-<A NAME="IDX405"></A>
+<A NAME="IDX406"></A>
 <DT><CODE>history-search-backward ()</CODE>
-<DD><A NAME="IDX406"></A>
+<DD><A NAME="IDX407"></A>
 Search backward through the history for the string of characters
 between the start of the current line and the point.
 The search string must match at the beginning of a history line.
@@ -11423,9 +11456,9 @@ This is a non-incremental search.
 By default, this command is unbound.
 <P>
 
-<A NAME="IDX407"></A>
+<A NAME="IDX408"></A>
 <DT><CODE>history-substr-search-forward ()</CODE>
-<DD><A NAME="IDX408"></A>
+<DD><A NAME="IDX409"></A>
 Search forward through the history for the string of characters
 between the start of the current line and the point.
 The search string may match anywhere in a history line.
@@ -11433,9 +11466,9 @@ This is a non-incremental search.
 By default, this command is unbound.
 <P>
 
-<A NAME="IDX409"></A>
+<A NAME="IDX410"></A>
 <DT><CODE>history-substr-search-backward ()</CODE>
-<DD><A NAME="IDX410"></A>
+<DD><A NAME="IDX411"></A>
 Search backward through the history for the string of characters
 between the start of the current line and the point.
 The search string may match anywhere in a history line.
@@ -11443,9 +11476,9 @@ This is a non-incremental search.
 By default, this command is unbound.
 <P>
 
-<A NAME="IDX411"></A>
+<A NAME="IDX412"></A>
 <DT><CODE>yank-nth-arg (M-C-y)</CODE>
-<DD><A NAME="IDX412"></A>
+<DD><A NAME="IDX413"></A>
 Insert the first argument to the previous command (usually
 the second word on the previous line) at point.
 With an argument <VAR>n</VAR>,
@@ -11456,9 +11489,9 @@ Once the argument <VAR>n</VAR> is computed, the argument is extracted
 as if the <SAMP>`!<VAR>n</VAR>'</SAMP> history expansion had been specified.
 <P>
 
-<A NAME="IDX413"></A>
+<A NAME="IDX414"></A>
 <DT><CODE>yank-last-arg (M-. or M-_)</CODE>
-<DD><A NAME="IDX414"></A>
+<DD><A NAME="IDX415"></A>
 Insert last argument to the previous command (the last word of the
 previous history entry).
 With a numeric argument, behave exactly like <CODE>yank-nth-arg</CODE>.
@@ -11495,54 +11528,54 @@ as if the <SAMP>`!$'</SAMP> history expansion had been specified.
 
 <DL COMPACT>
 
-<A NAME="IDX415"></A>
+<A NAME="IDX416"></A>
 <DT><CODE><I>end-of-file</I> (usually C-d)</CODE>
-<DD><A NAME="IDX416"></A>
+<DD><A NAME="IDX417"></A>
 The character indicating end-of-file as set, for example, by
 <CODE>stty</CODE>.  If this character is read when there are no characters
 on the line, and point is at the beginning of the line, Readline
 interprets it as the end of input and returns EOF.
 <P>
 
-<A NAME="IDX417"></A>
+<A NAME="IDX418"></A>
 <DT><CODE>delete-char (C-d)</CODE>
-<DD><A NAME="IDX418"></A>
+<DD><A NAME="IDX419"></A>
 Delete the character at point.  If this function is bound to the
 same character as the tty EOF character, as <KBD>C-d</KBD>
 commonly is, see above for the effects.
 <P>
 
-<A NAME="IDX419"></A>
+<A NAME="IDX420"></A>
 <DT><CODE>backward-delete-char (Rubout)</CODE>
-<DD><A NAME="IDX420"></A>
+<DD><A NAME="IDX421"></A>
 Delete the character behind the cursor.  A numeric argument means
 to kill the characters instead of deleting them.
 <P>
 
-<A NAME="IDX421"></A>
+<A NAME="IDX422"></A>
 <DT><CODE>forward-backward-delete-char ()</CODE>
-<DD><A NAME="IDX422"></A>
+<DD><A NAME="IDX423"></A>
 Delete the character under the cursor, unless the cursor is at the
 end of the line, in which case the character behind the cursor is
 deleted.  By default, this is not bound to a key.
 <P>
 
-<A NAME="IDX423"></A>
+<A NAME="IDX424"></A>
 <DT><CODE>quoted-insert (C-q or C-v)</CODE>
-<DD><A NAME="IDX424"></A>
+<DD><A NAME="IDX425"></A>
 Add the next character typed to the line verbatim.  This is
 how to insert key sequences like <KBD>C-q</KBD>, for example.
 <P>
 
-<A NAME="IDX425"></A>
+<A NAME="IDX426"></A>
 <DT><CODE>self-insert (a, b, A, 1, !, <small>...</small>)</CODE>
-<DD><A NAME="IDX426"></A>
+<DD><A NAME="IDX427"></A>
 Insert yourself.
 <P>
 
-<A NAME="IDX427"></A>
+<A NAME="IDX428"></A>
 <DT><CODE>transpose-chars (C-t)</CODE>
-<DD><A NAME="IDX428"></A>
+<DD><A NAME="IDX429"></A>
 Drag the character before the cursor forward over
 the character at the cursor, moving the
 cursor forward as well.  If the insertion point
@@ -11551,39 +11584,39 @@ transposes the last two characters of the line.
 Negative arguments have no effect.
 <P>
 
-<A NAME="IDX429"></A>
+<A NAME="IDX430"></A>
 <DT><CODE>transpose-words (M-t)</CODE>
-<DD><A NAME="IDX430"></A>
+<DD><A NAME="IDX431"></A>
 Drag the word before point past the word after point,
 moving point past that word as well.
 If the insertion point is at the end of the line, this transposes
 the last two words on the line.
 <P>
 
-<A NAME="IDX431"></A>
+<A NAME="IDX432"></A>
 <DT><CODE>upcase-word (M-u)</CODE>
-<DD><A NAME="IDX432"></A>
+<DD><A NAME="IDX433"></A>
 Uppercase the current (or following) word.  With a negative argument,
 uppercase the previous word, but do not move the cursor.
 <P>
 
-<A NAME="IDX433"></A>
+<A NAME="IDX434"></A>
 <DT><CODE>downcase-word (M-l)</CODE>
-<DD><A NAME="IDX434"></A>
+<DD><A NAME="IDX435"></A>
 Lowercase the current (or following) word.  With a negative argument,
 lowercase the previous word, but do not move the cursor.
 <P>
 
-<A NAME="IDX435"></A>
+<A NAME="IDX436"></A>
 <DT><CODE>capitalize-word (M-c)</CODE>
-<DD><A NAME="IDX436"></A>
+<DD><A NAME="IDX437"></A>
 Capitalize the current (or following) word.  With a negative argument,
 capitalize the previous word, but do not move the cursor.
 <P>
 
-<A NAME="IDX437"></A>
+<A NAME="IDX438"></A>
 <DT><CODE>overwrite-mode ()</CODE>
-<DD><A NAME="IDX438"></A>
+<DD><A NAME="IDX439"></A>
 Toggle overwrite mode.  With an explicit positive numeric argument,
 switches to overwrite mode.  With an explicit non-positive numeric
 argument, switches to insert mode.  This command affects only
@@ -11623,121 +11656,121 @@ By default, this command is unbound.
 
 <DL COMPACT>
 
-<A NAME="IDX439"></A>
+<A NAME="IDX440"></A>
 <DT><CODE>kill-line (C-k)</CODE>
-<DD><A NAME="IDX440"></A>
+<DD><A NAME="IDX441"></A>
 Kill the text from point to the end of the line.
 <P>
 
-<A NAME="IDX441"></A>
+<A NAME="IDX442"></A>
 <DT><CODE>backward-kill-line (C-x Rubout)</CODE>
-<DD><A NAME="IDX442"></A>
-Kill backward to the beginning of the line.
-<P>
-
-<A NAME="IDX443"></A>
-<DT><CODE>unix-line-discard (C-u)</CODE>
-<DD><A NAME="IDX444"></A>
+<DD><A NAME="IDX443"></A>
 Kill backward from the cursor to the beginning of the current line.
 <P>
 
-<A NAME="IDX445"></A>
+<A NAME="IDX444"></A>
+<DT><CODE>unix-line-discard (C-u)</CODE>
+<DD><A NAME="IDX445"></A>
+Kill backward from the cursor to the beginning of the current line.
+<P>
+
+<A NAME="IDX446"></A>
 <DT><CODE>kill-whole-line ()</CODE>
-<DD><A NAME="IDX446"></A>
+<DD><A NAME="IDX447"></A>
 Kill all characters on the current line, no matter where point is.
 By default, this is unbound.
 <P>
 
-<A NAME="IDX447"></A>
+<A NAME="IDX448"></A>
 <DT><CODE>kill-word (M-d)</CODE>
-<DD><A NAME="IDX448"></A>
+<DD><A NAME="IDX449"></A>
 Kill from point to the end of the current word, or if between
 words, to the end of the next word.
 Word boundaries are the same as <CODE>forward-word</CODE>.
 <P>
 
-<A NAME="IDX449"></A>
+<A NAME="IDX450"></A>
 <DT><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE>
-<DD><A NAME="IDX450"></A>
+<DD><A NAME="IDX451"></A>
 Kill the word behind point.
 Word boundaries are the same as <CODE>backward-word</CODE>.
 <P>
 
-<A NAME="IDX451"></A>
+<A NAME="IDX452"></A>
 <DT><CODE>shell-kill-word ()</CODE>
-<DD><A NAME="IDX452"></A>
+<DD><A NAME="IDX453"></A>
 Kill from point to the end of the current word, or if between
 words, to the end of the next word.
 Word boundaries are the same as <CODE>shell-forward-word</CODE>.
 <P>
 
-<A NAME="IDX453"></A>
+<A NAME="IDX454"></A>
 <DT><CODE>shell-backward-kill-word ()</CODE>
-<DD><A NAME="IDX454"></A>
+<DD><A NAME="IDX455"></A>
 Kill the word behind point.
 Word boundaries are the same as <CODE>shell-backward-word</CODE>.
 <P>
 
-<A NAME="IDX455"></A>
+<A NAME="IDX456"></A>
 <DT><CODE>unix-word-rubout (C-w)</CODE>
-<DD><A NAME="IDX456"></A>
+<DD><A NAME="IDX457"></A>
 Kill the word behind point, using white space as a word boundary.
 The killed text is saved on the kill-ring.
 <P>
 
-<A NAME="IDX457"></A>
+<A NAME="IDX458"></A>
 <DT><CODE>unix-filename-rubout ()</CODE>
-<DD><A NAME="IDX458"></A>
+<DD><A NAME="IDX459"></A>
 Kill the word behind point, using white space and the slash character
 as the word boundaries.
 The killed text is saved on the kill-ring.
 <P>
 
-<A NAME="IDX459"></A>
+<A NAME="IDX460"></A>
 <DT><CODE>delete-horizontal-space ()</CODE>
-<DD><A NAME="IDX460"></A>
+<DD><A NAME="IDX461"></A>
 Delete all spaces and tabs around point.  By default, this is unbound.
 <P>
 
-<A NAME="IDX461"></A>
+<A NAME="IDX462"></A>
 <DT><CODE>kill-region ()</CODE>
-<DD><A NAME="IDX462"></A>
+<DD><A NAME="IDX463"></A>
 Kill the text in the current region.
 By default, this command is unbound.
 <P>
 
-<A NAME="IDX463"></A>
+<A NAME="IDX464"></A>
 <DT><CODE>copy-region-as-kill ()</CODE>
-<DD><A NAME="IDX464"></A>
+<DD><A NAME="IDX465"></A>
 Copy the text in the region to the kill buffer, so it can be yanked
 right away.  By default, this command is unbound.
 <P>
 
-<A NAME="IDX465"></A>
+<A NAME="IDX466"></A>
 <DT><CODE>copy-backward-word ()</CODE>
-<DD><A NAME="IDX466"></A>
+<DD><A NAME="IDX467"></A>
 Copy the word before point to the kill buffer.
 The word boundaries are the same as <CODE>backward-word</CODE>.
 By default, this command is unbound.
 <P>
 
-<A NAME="IDX467"></A>
+<A NAME="IDX468"></A>
 <DT><CODE>copy-forward-word ()</CODE>
-<DD><A NAME="IDX468"></A>
+<DD><A NAME="IDX469"></A>
 Copy the word following point to the kill buffer.
 The word boundaries are the same as <CODE>forward-word</CODE>.
 By default, this command is unbound.
 <P>
 
-<A NAME="IDX469"></A>
+<A NAME="IDX470"></A>
 <DT><CODE>yank (C-y)</CODE>
-<DD><A NAME="IDX470"></A>
+<DD><A NAME="IDX471"></A>
 Yank the top of the kill ring into the buffer at point.
 <P>
 
-<A NAME="IDX471"></A>
+<A NAME="IDX472"></A>
 <DT><CODE>yank-pop (M-y)</CODE>
-<DD><A NAME="IDX472"></A>
+<DD><A NAME="IDX473"></A>
 Rotate the kill-ring, and yank the new top.  You can only do this if
 the prior command is <CODE>yank</CODE> or <CODE>yank-pop</CODE>.
 </DL>
@@ -11761,16 +11794,16 @@ the prior command is <CODE>yank</CODE> or <CODE>yank-pop</CODE>.
 <!--docid::SEC113::-->
 <DL COMPACT>
 
-<A NAME="IDX473"></A>
+<A NAME="IDX474"></A>
 <DT><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, <small>...</small> <KBD>M--</KBD>)</CODE>
-<DD><A NAME="IDX474"></A>
+<DD><A NAME="IDX475"></A>
 Add this digit to the argument already accumulating, or start a new
 argument.  <KBD>M--</KBD> starts a negative argument.
 <P>
 
-<A NAME="IDX475"></A>
+<A NAME="IDX476"></A>
 <DT><CODE>universal-argument ()</CODE>
-<DD><A NAME="IDX476"></A>
+<DD><A NAME="IDX477"></A>
 This is another way to specify an argument.
 If this command is followed by one or more digits, optionally with a
 leading minus sign, those digits define the argument.
@@ -11805,9 +11838,9 @@ By default, this is not bound to a key.
 <P>
 
 <DL COMPACT>
-<A NAME="IDX477"></A>
+<A NAME="IDX478"></A>
 <DT><CODE>complete (<KBD>TAB</KBD>)</CODE>
-<DD><A NAME="IDX478"></A>
+<DD><A NAME="IDX479"></A>
 Attempt to perform completion on the text before point.
 The actual completion performed is application-specific.
 Bash attempts completion treating the text as a variable (if the
@@ -11817,25 +11850,25 @@ command (including aliases and functions) in turn.  If none
 of these produces a match, filename completion is attempted.
 <P>
 
-<A NAME="IDX479"></A>
+<A NAME="IDX480"></A>
 <DT><CODE>possible-completions (M-?)</CODE>
-<DD><A NAME="IDX480"></A>
+<DD><A NAME="IDX481"></A>
 List the possible completions of the text before point.
 When displaying completions, Readline sets the number of columns used
 for display to the value of <CODE>completion-display-width</CODE>, the value of
 the environment variable <CODE>COLUMNS</CODE>, or the screen width, in that order.
 <P>
 
-<A NAME="IDX481"></A>
+<A NAME="IDX482"></A>
 <DT><CODE>insert-completions (M-*)</CODE>
-<DD><A NAME="IDX482"></A>
+<DD><A NAME="IDX483"></A>
 Insert all completions of the text before point that would have
 been generated by <CODE>possible-completions</CODE>.
 <P>
 
-<A NAME="IDX483"></A>
+<A NAME="IDX484"></A>
 <DT><CODE>menu-complete ()</CODE>
-<DD><A NAME="IDX484"></A>
+<DD><A NAME="IDX485"></A>
 Similar to <CODE>complete</CODE>, but replaces the word to be completed
 with a single match from the list of possible completions.
 Repeated execution of <CODE>menu-complete</CODE> steps through the list
@@ -11850,17 +11883,17 @@ This command is intended to be bound to <KBD>TAB</KBD>, but is unbound
 by default.
 <P>
 
-<A NAME="IDX485"></A>
+<A NAME="IDX486"></A>
 <DT><CODE>menu-complete-backward ()</CODE>
-<DD><A NAME="IDX486"></A>
+<DD><A NAME="IDX487"></A>
 Identical to <CODE>menu-complete</CODE>, but moves backward through the list
 of possible completions, as if <CODE>menu-complete</CODE> had been given a
 negative argument.
 <P>
 
-<A NAME="IDX487"></A>
+<A NAME="IDX488"></A>
 <DT><CODE>delete-char-or-list ()</CODE>
-<DD><A NAME="IDX488"></A>
+<DD><A NAME="IDX489"></A>
 Deletes the character under the cursor if not at the beginning or
 end of the line (like <CODE>delete-char</CODE>).
 If at the end of the line, behaves identically to
@@ -11868,64 +11901,64 @@ If at the end of the line, behaves identically to
 This command is unbound by default.
 <P>
 
-<A NAME="IDX489"></A>
+<A NAME="IDX490"></A>
 <DT><CODE>complete-filename (M-/)</CODE>
-<DD><A NAME="IDX490"></A>
+<DD><A NAME="IDX491"></A>
 Attempt filename completion on the text before point.
 <P>
 
-<A NAME="IDX491"></A>
+<A NAME="IDX492"></A>
 <DT><CODE>possible-filename-completions (C-x /)</CODE>
-<DD><A NAME="IDX492"></A>
+<DD><A NAME="IDX493"></A>
 List the possible completions of the text before point,
 treating it as a filename.
 <P>
 
-<A NAME="IDX493"></A>
+<A NAME="IDX494"></A>
 <DT><CODE>complete-username (M-~)</CODE>
-<DD><A NAME="IDX494"></A>
+<DD><A NAME="IDX495"></A>
 Attempt completion on the text before point, treating
 it as a username.
 <P>
 
-<A NAME="IDX495"></A>
+<A NAME="IDX496"></A>
 <DT><CODE>possible-username-completions (C-x ~)</CODE>
-<DD><A NAME="IDX496"></A>
+<DD><A NAME="IDX497"></A>
 List the possible completions of the text before point,
 treating it as a username.
 <P>
 
-<A NAME="IDX497"></A>
+<A NAME="IDX498"></A>
 <DT><CODE>complete-variable (M-$)</CODE>
-<DD><A NAME="IDX498"></A>
+<DD><A NAME="IDX499"></A>
 Attempt completion on the text before point, treating
 it as a shell variable.
 <P>
 
-<A NAME="IDX499"></A>
+<A NAME="IDX500"></A>
 <DT><CODE>possible-variable-completions (C-x $)</CODE>
-<DD><A NAME="IDX500"></A>
+<DD><A NAME="IDX501"></A>
 List the possible completions of the text before point,
 treating it as a shell variable.
 <P>
 
-<A NAME="IDX501"></A>
+<A NAME="IDX502"></A>
 <DT><CODE>complete-hostname (M-@)</CODE>
-<DD><A NAME="IDX502"></A>
+<DD><A NAME="IDX503"></A>
 Attempt completion on the text before point, treating
 it as a hostname.
 <P>
 
-<A NAME="IDX503"></A>
+<A NAME="IDX504"></A>
 <DT><CODE>possible-hostname-completions (C-x @)</CODE>
-<DD><A NAME="IDX504"></A>
+<DD><A NAME="IDX505"></A>
 List the possible completions of the text before point,
 treating it as a hostname.
 <P>
 
-<A NAME="IDX505"></A>
+<A NAME="IDX506"></A>
 <DT><CODE>complete-command (M-!)</CODE>
-<DD><A NAME="IDX506"></A>
+<DD><A NAME="IDX507"></A>
 Attempt completion on the text before point, treating
 it as a command name.  Command completion attempts to
 match the text against aliases, reserved words, shell
@@ -11933,32 +11966,32 @@ functions, shell builtins, and finally executable filenames,
 in that order.
 <P>
 
-<A NAME="IDX507"></A>
+<A NAME="IDX508"></A>
 <DT><CODE>possible-command-completions (C-x !)</CODE>
-<DD><A NAME="IDX508"></A>
+<DD><A NAME="IDX509"></A>
 List the possible completions of the text before point,
 treating it as a command name.
 <P>
 
-<A NAME="IDX509"></A>
+<A NAME="IDX510"></A>
 <DT><CODE>dynamic-complete-history (M-<KBD>TAB</KBD>)</CODE>
-<DD><A NAME="IDX510"></A>
+<DD><A NAME="IDX511"></A>
 Attempt completion on the text before point, comparing
 the text against lines from the history list for possible
 completion matches.
 <P>
 
-<A NAME="IDX511"></A>
+<A NAME="IDX512"></A>
 <DT><CODE>dabbrev-expand ()</CODE>
-<DD><A NAME="IDX512"></A>
+<DD><A NAME="IDX513"></A>
 Attempt menu completion on the text before point, comparing
 the text against lines from the history list for possible
 completion matches.
 <P>
 
-<A NAME="IDX513"></A>
+<A NAME="IDX514"></A>
 <DT><CODE>complete-into-braces (M-{)</CODE>
-<DD><A NAME="IDX514"></A>
+<DD><A NAME="IDX515"></A>
 Perform filename completion and insert the list of possible completions
 enclosed within braces so the list is available to the shell
 (see section <A HREF="bashref.html#SEC30">3.5.1 Brace Expansion</A>).
@@ -11985,29 +12018,29 @@ enclosed within braces so the list is available to the shell
 <!--docid::SEC115::-->
 <DL COMPACT>
 
-<A NAME="IDX515"></A>
+<A NAME="IDX516"></A>
 <DT><CODE>start-kbd-macro (C-x ()</CODE>
-<DD><A NAME="IDX516"></A>
+<DD><A NAME="IDX517"></A>
 Begin saving the characters typed into the current keyboard macro.
 <P>
 
-<A NAME="IDX517"></A>
+<A NAME="IDX518"></A>
 <DT><CODE>end-kbd-macro (C-x ))</CODE>
-<DD><A NAME="IDX518"></A>
+<DD><A NAME="IDX519"></A>
 Stop saving the characters typed into the current keyboard macro
 and save the definition.
 <P>
 
-<A NAME="IDX519"></A>
+<A NAME="IDX520"></A>
 <DT><CODE>call-last-kbd-macro (C-x e)</CODE>
-<DD><A NAME="IDX520"></A>
+<DD><A NAME="IDX521"></A>
 Re-execute the last keyboard macro defined, by making the characters
 in the macro appear as if typed at the keyboard.
 <P>
 
-<A NAME="IDX521"></A>
+<A NAME="IDX522"></A>
 <DT><CODE>print-last-kbd-macro ()</CODE>
-<DD><A NAME="IDX522"></A>
+<DD><A NAME="IDX523"></A>
 Print the last keboard macro defined in a format suitable for the
 <VAR>inputrc</VAR> file.
 <P>
@@ -12033,87 +12066,87 @@ Print the last keboard macro defined in a format suitable for the
 <!--docid::SEC116::-->
 <DL COMPACT>
 
-<A NAME="IDX523"></A>
+<A NAME="IDX524"></A>
 <DT><CODE>re-read-init-file (C-x C-r)</CODE>
-<DD><A NAME="IDX524"></A>
+<DD><A NAME="IDX525"></A>
 Read in the contents of the <VAR>inputrc</VAR> file, and incorporate
 any bindings or variable assignments found there.
 <P>
 
-<A NAME="IDX525"></A>
+<A NAME="IDX526"></A>
 <DT><CODE>abort (C-g)</CODE>
-<DD><A NAME="IDX526"></A>
+<DD><A NAME="IDX527"></A>
 Abort the current editing command and
 ring the terminal's bell (subject to the setting of
 <CODE>bell-style</CODE>).
 <P>
 
-<A NAME="IDX527"></A>
+<A NAME="IDX528"></A>
 <DT><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, <small>...</small>)</CODE>
-<DD><A NAME="IDX528"></A>
+<DD><A NAME="IDX529"></A>
 If the metafied character <VAR>x</VAR> is lowercase, run the command
 that is bound to the corresponding uppercase character.
 <P>
 
-<A NAME="IDX529"></A>
+<A NAME="IDX530"></A>
 <DT><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE>
-<DD><A NAME="IDX530"></A>
+<DD><A NAME="IDX531"></A>
 Metafy the next character typed.  This is for keyboards
 without a meta key.  Typing <SAMP>`<KBD>ESC</KBD> f'</SAMP> is equivalent to typing
 <KBD>M-f</KBD>.
 <P>
 
-<A NAME="IDX531"></A>
+<A NAME="IDX532"></A>
 <DT><CODE>undo (C-_ or C-x C-u)</CODE>
-<DD><A NAME="IDX532"></A>
+<DD><A NAME="IDX533"></A>
 Incremental undo, separately remembered for each line.
 <P>
 
-<A NAME="IDX533"></A>
+<A NAME="IDX534"></A>
 <DT><CODE>revert-line (M-r)</CODE>
-<DD><A NAME="IDX534"></A>
+<DD><A NAME="IDX535"></A>
 Undo all changes made to this line.  This is like executing the <CODE>undo</CODE>
 command enough times to get back to the beginning.
 <P>
 
-<A NAME="IDX535"></A>
+<A NAME="IDX536"></A>
 <DT><CODE>tilde-expand (M-&#38;)</CODE>
-<DD><A NAME="IDX536"></A>
+<DD><A NAME="IDX537"></A>
 Perform tilde expansion on the current word.
 <P>
 
-<A NAME="IDX537"></A>
+<A NAME="IDX538"></A>
 <DT><CODE>set-mark (C-@)</CODE>
-<DD><A NAME="IDX538"></A>
+<DD><A NAME="IDX539"></A>
 Set the mark to the point.  If a
 numeric argument is supplied, the mark is set to that position.
 <P>
 
-<A NAME="IDX539"></A>
+<A NAME="IDX540"></A>
 <DT><CODE>exchange-point-and-mark (C-x C-x)</CODE>
-<DD><A NAME="IDX540"></A>
+<DD><A NAME="IDX541"></A>
 Swap the point with the mark.  The current cursor position is set to
 the saved position, and the old cursor position is saved as the mark.
 <P>
 
-<A NAME="IDX541"></A>
+<A NAME="IDX542"></A>
 <DT><CODE>character-search (C-])</CODE>
-<DD><A NAME="IDX542"></A>
+<DD><A NAME="IDX543"></A>
 A character is read and point is moved to the next occurrence of that
 character.  A negative count searches for previous occurrences.
 <P>
 
-<A NAME="IDX543"></A>
+<A NAME="IDX544"></A>
 <DT><CODE>character-search-backward (M-C-])</CODE>
-<DD><A NAME="IDX544"></A>
+<DD><A NAME="IDX545"></A>
 A character is read and point is moved to the previous occurrence
 of that character.  A negative count searches for subsequent
 occurrences.
 <P>
 
-<A NAME="IDX545"></A>
+<A NAME="IDX546"></A>
 <DT><CODE>skip-csi-sequence ()</CODE>
-<DD><A NAME="IDX546"></A>
+<DD><A NAME="IDX547"></A>
 Read enough characters to consume a multi-key sequence such as those
 defined for keys like Home and End.  Such sequences begin with a
 Control Sequence Indicator (CSI), usually ESC-[.  If this sequence is
@@ -12123,9 +12156,9 @@ stray characters into the editing buffer.  This is unbound by default,
 but usually bound to ESC-[.
 <P>
 
-<A NAME="IDX547"></A>
+<A NAME="IDX548"></A>
 <DT><CODE>insert-comment (M-#)</CODE>
-<DD><A NAME="IDX548"></A>
+<DD><A NAME="IDX549"></A>
 Without a numeric argument, the value of the <CODE>comment-begin</CODE>
 variable is inserted at the beginning of the current line.
 If a numeric argument is supplied, this command acts as a toggle:  if
@@ -12140,115 +12173,115 @@ If a numeric argument causes the comment character to be removed, the line
 will be executed by the shell.
 <P>
 
-<A NAME="IDX549"></A>
+<A NAME="IDX550"></A>
 <DT><CODE>dump-functions ()</CODE>
-<DD><A NAME="IDX550"></A>
+<DD><A NAME="IDX551"></A>
 Print all of the functions and their key bindings to the
 Readline output stream.  If a numeric argument is supplied,
 the output is formatted in such a way that it can be made part
 of an <VAR>inputrc</VAR> file.  This command is unbound by default.
 <P>
 
-<A NAME="IDX551"></A>
+<A NAME="IDX552"></A>
 <DT><CODE>dump-variables ()</CODE>
-<DD><A NAME="IDX552"></A>
+<DD><A NAME="IDX553"></A>
 Print all of the settable variables and their values to the
 Readline output stream.  If a numeric argument is supplied,
 the output is formatted in such a way that it can be made part
 of an <VAR>inputrc</VAR> file.  This command is unbound by default.
 <P>
 
-<A NAME="IDX553"></A>
+<A NAME="IDX554"></A>
 <DT><CODE>dump-macros ()</CODE>
-<DD><A NAME="IDX554"></A>
+<DD><A NAME="IDX555"></A>
 Print all of the Readline key sequences bound to macros and the
 strings they output.  If a numeric argument is supplied,
 the output is formatted in such a way that it can be made part
 of an <VAR>inputrc</VAR> file.  This command is unbound by default.
 <P>
 
-<A NAME="IDX555"></A>
+<A NAME="IDX556"></A>
 <DT><CODE>glob-complete-word (M-g)</CODE>
-<DD><A NAME="IDX556"></A>
+<DD><A NAME="IDX557"></A>
 The word before point is treated as a pattern for pathname expansion,
 with an asterisk implicitly appended.  This pattern is used to
 generate a list of matching file names for possible completions.
 <P>
 
-<A NAME="IDX557"></A>
+<A NAME="IDX558"></A>
 <DT><CODE>glob-expand-word (C-x *)</CODE>
-<DD><A NAME="IDX558"></A>
+<DD><A NAME="IDX559"></A>
 The word before point is treated as a pattern for pathname expansion,
 and the list of matching file names is inserted, replacing the word.
 If a numeric argument is supplied, a <SAMP>`*'</SAMP> is appended before
 pathname expansion.
 <P>
 
-<A NAME="IDX559"></A>
+<A NAME="IDX560"></A>
 <DT><CODE>glob-list-expansions (C-x g)</CODE>
-<DD><A NAME="IDX560"></A>
+<DD><A NAME="IDX561"></A>
 The list of expansions that would have been generated by
 <CODE>glob-expand-word</CODE> is displayed, and the line is redrawn.
 If a numeric argument is supplied, a <SAMP>`*'</SAMP> is appended before
 pathname expansion.
 <P>
 
-<A NAME="IDX561"></A>
+<A NAME="IDX562"></A>
 <DT><CODE>display-shell-version (C-x C-v)</CODE>
-<DD><A NAME="IDX562"></A>
+<DD><A NAME="IDX563"></A>
 Display version information about the current instance of Bash.
 <P>
 
-<A NAME="IDX563"></A>
+<A NAME="IDX564"></A>
 <DT><CODE>shell-expand-line (M-C-e)</CODE>
-<DD><A NAME="IDX564"></A>
+<DD><A NAME="IDX565"></A>
 Expand the line as the shell does.
 This performs alias and history expansion as well as all of the shell
 word expansions (see section <A HREF="bashref.html#SEC29">3.5 Shell Expansions</A>).
 <P>
 
-<A NAME="IDX565"></A>
+<A NAME="IDX566"></A>
 <DT><CODE>history-expand-line (M-^)</CODE>
-<DD><A NAME="IDX566"></A>
+<DD><A NAME="IDX567"></A>
 Perform history expansion on the current line.
 <P>
 
-<A NAME="IDX567"></A>
+<A NAME="IDX568"></A>
 <DT><CODE>magic-space ()</CODE>
-<DD><A NAME="IDX568"></A>
+<DD><A NAME="IDX569"></A>
 Perform history expansion on the current line and insert a space
 (see section <A HREF="bashref.html#SEC124">9.3 History Expansion</A>).
 <P>
 
-<A NAME="IDX569"></A>
+<A NAME="IDX570"></A>
 <DT><CODE>alias-expand-line ()</CODE>
-<DD><A NAME="IDX570"></A>
+<DD><A NAME="IDX571"></A>
 Perform alias expansion on the current line (see section <A HREF="bashref.html#SEC85">6.6 Aliases</A>).
 <P>
 
-<A NAME="IDX571"></A>
+<A NAME="IDX572"></A>
 <DT><CODE>history-and-alias-expand-line ()</CODE>
-<DD><A NAME="IDX572"></A>
+<DD><A NAME="IDX573"></A>
 Perform history and alias expansion on the current line.
 <P>
 
-<A NAME="IDX573"></A>
+<A NAME="IDX574"></A>
 <DT><CODE>insert-last-argument (M-. or M-_)</CODE>
-<DD><A NAME="IDX574"></A>
+<DD><A NAME="IDX575"></A>
 A synonym for <CODE>yank-last-arg</CODE>.
 <P>
 
-<A NAME="IDX575"></A>
+<A NAME="IDX576"></A>
 <DT><CODE>operate-and-get-next (C-o)</CODE>
-<DD><A NAME="IDX576"></A>
+<DD><A NAME="IDX577"></A>
 Accept the current line for execution and fetch the next line
 relative to the current line from the history for editing.  Any
 argument is ignored.
 <P>
 
-<A NAME="IDX577"></A>
+<A NAME="IDX578"></A>
 <DT><CODE>edit-and-execute-command (C-xC-e)</CODE>
-<DD><A NAME="IDX578"></A>
+<DD><A NAME="IDX579"></A>
 Invoke an editor on the current command line, and execute the result as shell
 commands.
 Bash attempts to invoke
@@ -12501,7 +12534,7 @@ be completed, and two to modify the completion as it is happening.
 
 <DL COMPACT>
 <DT><CODE>compgen</CODE>
-<DD><A NAME="IDX579"></A>
+<DD><A NAME="IDX580"></A>
 <TABLE><tr><td>&nbsp;</td><td class=example><pre><CODE>compgen [<VAR>option</VAR>] [<VAR>word</VAR>]</CODE>
 </pre></td></tr></table><P>
 
@@ -12527,7 +12560,7 @@ matches were generated.
 </P><P>
 
 <DT><CODE>complete</CODE>
-<DD><A NAME="IDX580"></A>
+<DD><A NAME="IDX581"></A>
 <TABLE><tr><td>&nbsp;</td><td class=example><pre><CODE>complete [-abcdefgjksuv] [-o <VAR>comp-option</VAR>] [-DE] [-A <VAR>action</VAR>] [-G <VAR>globpat</VAR>] [-W <VAR>wordlist</VAR>]
 [-F <VAR>function</VAR>] [-C <VAR>command</VAR>] [-X <VAR>filterpat</VAR>]
 [-P <VAR>prefix</VAR>] [-S <VAR>suffix</VAR>] <VAR>name</VAR> [<VAR>name</VAR> <small>...</small>]</CODE>
@@ -12774,7 +12807,7 @@ an error occurs adding a completion specification.
 </P><P>
 
 <DT><CODE>compopt</CODE>
-<DD><A NAME="IDX581"></A>
+<DD><A NAME="IDX582"></A>
 <TABLE><tr><td>&nbsp;</td><td class=example><pre><CODE>compopt</CODE> [-o <VAR>option</VAR>] [-DE] [+o <VAR>option</VAR>] [<VAR>name</VAR>]
 </pre></td></tr></table>Modify completion options for each <VAR>name</VAR> according to the
 <VAR>option</VAR>s, or for the currently-executing completion if no <VAR>name</VAR>s
@@ -12941,7 +12974,7 @@ An older version of the bash_completion package is distributed with bash
 in the <TT>`examples/complete'</TT> subdirectory.
 </P><P>
 
-<A NAME="IDX582"></A>
+<A NAME="IDX583"></A>
 </P><P>
 
 <A NAME="Using History Interactively"></A>
@@ -13087,7 +13120,7 @@ history list and history file.
 <DL COMPACT>
 
 <DT><CODE>fc</CODE>
-<DD><A NAME="IDX583"></A>
+<DD><A NAME="IDX584"></A>
 <TABLE><tr><td>&nbsp;</td><td class=example><pre><CODE>fc [-e <VAR>ename</VAR>] [-lnr] [<VAR>first</VAR>] [<VAR>last</VAR>]</CODE>
 <CODE>fc -s [<VAR>pat</VAR>=<VAR>rep</VAR>] [<VAR>command</VAR>]</CODE>
 </pre></td></tr></table><P>
@@ -13124,7 +13157,7 @@ and typing <SAMP>`r'</SAMP> re-executes the last command (see section <A HREF="b
 </P><P>
 
 <DT><CODE>history</CODE>
-<DD><A NAME="IDX584"></A>
+<DD><A NAME="IDX585"></A>
 <TABLE><tr><td>&nbsp;</td><td class=example><pre>history [<VAR>n</VAR>]
 history -c
 history -d <VAR>offset</VAR>
@@ -13299,7 +13332,7 @@ An event designator is a reference to a command line entry in the
 history list.
 Unless the reference is absolute, events are relative to the current
 position in the history list.
-<A NAME="IDX585"></A>
+<A NAME="IDX586"></A>
 </P><P>
 
 <DL COMPACT>
@@ -14028,7 +14061,7 @@ options may be enabled using <SAMP>`enable-<VAR>feature</VAR>'</SAMP>.
 </P><P>
 
 All of the following options except for <SAMP>`disabled-builtins'</SAMP>,
-<SAMP>`directpand-default'</SAMP>, and
+<SAMP>`direxpand-default'</SAMP>, and
 <SAMP>`xpg-echo-default'</SAMP> are
 enabled by default, unless the operating system does not provide the
 necessary support.
@@ -15589,9 +15622,9 @@ to permit their use in free software.
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX101"><CODE>caller</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC61">4.2 Bash Builtin Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX80"><CODE>cd</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC60">4.1 Bourne Shell Builtins</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX102"><CODE>command</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC61">4.2 Bash Builtin Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX579"><CODE>compgen</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC119">8.7 Programmable Completion Builtins</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX580"><CODE>complete</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC119">8.7 Programmable Completion Builtins</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX581"><CODE>compopt</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC119">8.7 Programmable Completion Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX580"><CODE>compgen</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC119">8.7 Programmable Completion Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX581"><CODE>complete</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC119">8.7 Programmable Completion Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX582"><CODE>compopt</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC119">8.7 Programmable Completion Builtins</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX81"><CODE>continue</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC60">4.1 Bourne Shell Builtins</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="bt_D"></A>D</TH><TD></TD><TD></TD></TR>
@@ -15608,7 +15641,7 @@ to permit their use in free software.
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX85"><CODE>export</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC60">4.1 Bourne Shell Builtins</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="bt_F"></A>F</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX583"><CODE>fc</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC123">9.2 Bash History Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX584"><CODE>fc</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC123">9.2 Bash History Builtins</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX319"><CODE>fg</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC94">7.2 Job Control Builtins</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="bt_G"></A>G</TH><TD></TD><TD></TD></TR>
@@ -15617,7 +15650,7 @@ to permit their use in free software.
 <TR><TH><A NAME="bt_H"></A>H</TH><TD></TD><TD></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX87"><CODE>hash</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC60">4.1 Bourne Shell Builtins</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX106"><CODE>help</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC61">4.2 Bash Builtin Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX584"><CODE>history</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC123">9.2 Bash History Builtins</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX585"><CODE>history</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC123">9.2 Bash History Builtins</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="bt_J"></A>J</TH><TD></TD><TD></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX320"><CODE>jobs</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC94">7.2 Job Control Builtins</A></TD></TR>
@@ -16007,16 +16040,17 @@ to permit their use in free software.
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX146"><CODE>BASHPID</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX332"><CODE>bell-style</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX333"><CODE>bind-tty-special-chars</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX334"><CODE>blink-matching-paren</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="vr_C"></A>C</TH><TD></TD><TD></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX121"><CODE>CDPATH</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC67">5.1 Bourne Shell Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX122"><CODE>CDPATH</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC67">5.1 Bourne Shell Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX177"><CODE>CHILD_MAX</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX178"><CODE>CHILD_MAX</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX334"><CODE>colored-stats</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX335"><CODE>colored-stats</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX179"><CODE>COLUMNS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX180"><CODE>COLUMNS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX335"><CODE>comment-begin</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX336"><CODE>comment-begin</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX181"><CODE>COMP_CWORD</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX182"><CODE>COMP_CWORD</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX189"><CODE>COMP_KEY</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
@@ -16031,32 +16065,32 @@ to permit their use in free software.
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX192"><CODE>COMP_WORDBREAKS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX193"><CODE>COMP_WORDS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX194"><CODE>COMP_WORDS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX336"><CODE>completion-display-width</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX337"><CODE>completion-ignore-case</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX338"><CODE>completion-map-case</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX339"><CODE>completion-prefix-display-length</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX340"><CODE>completion-query-items</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX337"><CODE>completion-display-width</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX338"><CODE>completion-ignore-case</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX339"><CODE>completion-map-case</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX340"><CODE>completion-prefix-display-length</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX341"><CODE>completion-query-items</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX195"><CODE>COMPREPLY</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX196"><CODE>COMPREPLY</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX341"><CODE>convert-meta</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX342"><CODE>convert-meta</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX197"><CODE>COPROC</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX198"><CODE>COPROC</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="vr_D"></A>D</TH><TD></TD><TD></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX199"><CODE>DIRSTACK</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX200"><CODE>DIRSTACK</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX342"><CODE>disable-completion</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX343"><CODE>disable-completion</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="vr_E"></A>E</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX343"><CODE>editing-mode</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX344"><CODE>editing-mode</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX201"><CODE>EMACS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX202"><CODE>EMACS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX344"><CODE>enable-keypad</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX345"><CODE>enable-keypad</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX203"><CODE>ENV</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX204"><CODE>ENV</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX205"><CODE>EUID</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX206"><CODE>EUID</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX345"><CODE>expand-tilde</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX346"><CODE>expand-tilde</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="vr_F"></A>F</TH><TD></TD><TD></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX207"><CODE>FCEDIT</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
@@ -16087,15 +16121,15 @@ to permit their use in free software.
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX228"><CODE>HISTFILESIZE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX229"><CODE>HISTIGNORE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX230"><CODE>HISTIGNORE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX346"><CODE>history-preserve-point</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX347"><CODE>history-size</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX347"><CODE>history-preserve-point</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX348"><CODE>history-size</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX231"><CODE>HISTSIZE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX232"><CODE>HISTSIZE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX233"><CODE>HISTTIMEFORMAT</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX234"><CODE>HISTTIMEFORMAT</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX123"><CODE>HOME</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC67">5.1 Bourne Shell Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX124"><CODE>HOME</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC67">5.1 Bourne Shell Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX348"><CODE>horizontal-scroll-mode</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX349"><CODE>horizontal-scroll-mode</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX235"><CODE>HOSTFILE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX236"><CODE>HOSTFILE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX237"><CODE>HOSTNAME</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
@@ -16108,13 +16142,13 @@ to permit their use in free software.
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX126"><CODE>IFS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC67">5.1 Bourne Shell Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX241"><CODE>IGNOREEOF</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX242"><CODE>IGNOREEOF</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX349"><CODE>input-meta</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX350"><CODE>input-meta</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX243"><CODE>INPUTRC</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX244"><CODE>INPUTRC</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX351"><CODE>isearch-terminators</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX352"><CODE>isearch-terminators</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="vr_K"></A>K</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX352"><CODE>keymap</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX353"><CODE>keymap</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="vr_L"></A>L</TH><TD></TD><TD></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX245"><CODE>LANG</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
@@ -16146,11 +16180,11 @@ to permit their use in free software.
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX130"><CODE>MAILPATH</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC67">5.1 Bourne Shell Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX265"><CODE>MAPFILE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX266"><CODE>MAPFILE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX353"><CODE>mark-modified-lines</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX354"><CODE>mark-symlinked-directories</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX355"><CODE>match-hidden-files</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX356"><CODE>menu-complete-display-prefix</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX350"><CODE>meta-flag</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX354"><CODE>mark-modified-lines</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX355"><CODE>mark-symlinked-directories</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX356"><CODE>match-hidden-files</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX357"><CODE>menu-complete-display-prefix</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX351"><CODE>meta-flag</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="vr_O"></A>O</TH><TD></TD><TD></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX267"><CODE>OLDPWD</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
@@ -16163,10 +16197,10 @@ to permit their use in free software.
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX134"><CODE>OPTIND</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC67">5.1 Bourne Shell Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX271"><CODE>OSTYPE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX272"><CODE>OSTYPE</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX357"><CODE>output-meta</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX358"><CODE>output-meta</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="vr_P"></A>P</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX358"><CODE>page-completions</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX359"><CODE>page-completions</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX135"><CODE>PATH</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC67">5.1 Bourne Shell Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX136"><CODE>PATH</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC67">5.1 Bourne Shell Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX273"><CODE>PIPESTATUS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
@@ -16199,7 +16233,7 @@ to permit their use in free software.
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX294"><CODE>READLINE_POINT</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX295"><CODE>REPLY</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX296"><CODE>REPLY</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX359"><CODE>revert-all-at-newline</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX360"><CODE>revert-all-at-newline</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="vr_S"></A>S</TH><TD></TD><TD></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX297"><CODE>SECONDS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
@@ -16210,10 +16244,10 @@ to permit their use in free software.
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX302"><CODE>SHELLOPTS</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX303"><CODE>SHLVL</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX304"><CODE>SHLVL</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX360"><CODE>show-all-if-ambiguous</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX361"><CODE>show-all-if-unmodified</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX362"><CODE>show-mode-in-prompt</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX363"><CODE>skip-completed-text</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX361"><CODE>show-all-if-ambiguous</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX362"><CODE>show-all-if-unmodified</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX363"><CODE>show-mode-in-prompt</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX364"><CODE>skip-completed-text</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="vr_T"></A>T</TH><TD></TD><TD></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX22"><CODE>TEXTDOMAIN</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC13">3.1.2.5 Locale-Specific Translation</A></TD></TR>
@@ -16230,7 +16264,7 @@ to permit their use in free software.
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX312"><CODE>UID</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC68">5.2 Bash Variables</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="vr_V"></A>V</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX364"><CODE>visible-stats</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX365"><CODE>visible-stats</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC105">8.3.1 Readline Init File Syntax</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 </TABLE><P></P><table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="bashref.html#vr_!" style="text-decoration:none"><b>!</b></A>
  &nbsp; 
@@ -16352,258 +16386,258 @@ to permit their use in free software.
 <TR><TD></TD><TH ALIGN=LEFT>Index Entry</TH><TH ALIGN=LEFT> Section</TH></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_A"></A>A</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX525"><CODE>abort (C-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX526"><CODE>abort (C-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX385"><CODE>accept-line (Newline or Return)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX527"><CODE>abort (C-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX386"><CODE>accept-line (Newline or Return)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX569"><CODE>alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX387"><CODE>accept-line (Newline or Return)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX570"><CODE>alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX571"><CODE>alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_B"></A>B</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX371"><CODE>backward-char (C-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX372"><CODE>backward-char (C-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX419"><CODE>backward-delete-char (Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX373"><CODE>backward-char (C-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX420"><CODE>backward-delete-char (Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX441"><CODE>backward-kill-line (C-x Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX421"><CODE>backward-delete-char (Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX442"><CODE>backward-kill-line (C-x Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX449"><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX443"><CODE>backward-kill-line (C-x Rubout)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX450"><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX375"><CODE>backward-word (M-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX451"><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX376"><CODE>backward-word (M-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX391"><CODE>beginning-of-history (M-&#38;#60;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX377"><CODE>backward-word (M-b)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX392"><CODE>beginning-of-history (M-&#38;#60;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX365"><CODE>beginning-of-line (C-a)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX393"><CODE>beginning-of-history (M-&#38;#60;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX366"><CODE>beginning-of-line (C-a)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX367"><CODE>beginning-of-line (C-a)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_C"></A>C</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX519"><CODE>call-last-kbd-macro (C-x e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.7 Keyboard Macros</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX520"><CODE>call-last-kbd-macro (C-x e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.7 Keyboard Macros</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX435"><CODE>capitalize-word (M-c)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX521"><CODE>call-last-kbd-macro (C-x e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.7 Keyboard Macros</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX436"><CODE>capitalize-word (M-c)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX541"><CODE>character-search (C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX437"><CODE>capitalize-word (M-c)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX542"><CODE>character-search (C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX543"><CODE>character-search-backward (M-C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX543"><CODE>character-search (C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX544"><CODE>character-search-backward (M-C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX381"><CODE>clear-screen (C-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX545"><CODE>character-search-backward (M-C-])</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX382"><CODE>clear-screen (C-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX477"><CODE>complete (<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX383"><CODE>clear-screen (C-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX478"><CODE>complete (<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX505"><CODE>complete-command (M-!)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX479"><CODE>complete (<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX506"><CODE>complete-command (M-!)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX489"><CODE>complete-filename (M-/)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX507"><CODE>complete-command (M-!)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX490"><CODE>complete-filename (M-/)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX501"><CODE>complete-hostname (M-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX491"><CODE>complete-filename (M-/)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX502"><CODE>complete-hostname (M-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX513"><CODE>complete-into-braces (M-{)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX503"><CODE>complete-hostname (M-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX514"><CODE>complete-into-braces (M-{)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX493"><CODE>complete-username (M-~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX515"><CODE>complete-into-braces (M-{)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX494"><CODE>complete-username (M-~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX497"><CODE>complete-variable (M-$)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX495"><CODE>complete-username (M-~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX498"><CODE>complete-variable (M-$)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX465"><CODE>copy-backward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX499"><CODE>complete-variable (M-$)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX466"><CODE>copy-backward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX467"><CODE>copy-forward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX467"><CODE>copy-backward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX468"><CODE>copy-forward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX463"><CODE>copy-region-as-kill ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX469"><CODE>copy-forward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX464"><CODE>copy-region-as-kill ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX465"><CODE>copy-region-as-kill ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_D"></A>D</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX511"><CODE>dabbrev-expand ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX512"><CODE>dabbrev-expand ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX417"><CODE>delete-char (C-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX513"><CODE>dabbrev-expand ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX418"><CODE>delete-char (C-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX487"><CODE>delete-char-or-list ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX419"><CODE>delete-char (C-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX488"><CODE>delete-char-or-list ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX459"><CODE>delete-horizontal-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX489"><CODE>delete-char-or-list ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX460"><CODE>delete-horizontal-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX473"><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, &#60;small&#62;...&#60;/small&#62; <KBD>M--</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.5 Specifying Numeric Arguments</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX461"><CODE>delete-horizontal-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX474"><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, &#60;small&#62;...&#60;/small&#62; <KBD>M--</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.5 Specifying Numeric Arguments</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX561"><CODE>display-shell-version (C-x C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX475"><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, &#60;small&#62;...&#60;/small&#62; <KBD>M--</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.5 Specifying Numeric Arguments</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX562"><CODE>display-shell-version (C-x C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX527"><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, &#60;small&#62;...&#60;/small&#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX563"><CODE>display-shell-version (C-x C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX528"><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, &#60;small&#62;...&#60;/small&#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX433"><CODE>downcase-word (M-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX529"><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, &#60;small&#62;...&#60;/small&#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX434"><CODE>downcase-word (M-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX549"><CODE>dump-functions ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX435"><CODE>downcase-word (M-l)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX550"><CODE>dump-functions ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX553"><CODE>dump-macros ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX551"><CODE>dump-functions ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX554"><CODE>dump-macros ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX551"><CODE>dump-variables ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX555"><CODE>dump-macros ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX552"><CODE>dump-variables ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX509"><CODE>dynamic-complete-history (M-<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX553"><CODE>dump-variables ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX510"><CODE>dynamic-complete-history (M-<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX511"><CODE>dynamic-complete-history (M-<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_E"></A>E</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX577"><CODE>edit-and-execute-command (C-xC-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX578"><CODE>edit-and-execute-command (C-xC-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX517"><CODE>end-kbd-macro (C-x ))</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX579"><CODE>edit-and-execute-command (C-xC-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX518"><CODE>end-kbd-macro (C-x ))</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.7 Keyboard Macros</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX415"><CODE><I>end-of-file</I> (usually C-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX519"><CODE>end-kbd-macro (C-x ))</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.7 Keyboard Macros</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX416"><CODE><I>end-of-file</I> (usually C-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX393"><CODE>end-of-history (M-&#38;#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX417"><CODE><I>end-of-file</I> (usually C-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX394"><CODE>end-of-history (M-&#38;#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX367"><CODE>end-of-line (C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX395"><CODE>end-of-history (M-&#38;#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX368"><CODE>end-of-line (C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX539"><CODE>exchange-point-and-mark (C-x C-x)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX369"><CODE>end-of-line (C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX540"><CODE>exchange-point-and-mark (C-x C-x)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX541"><CODE>exchange-point-and-mark (C-x C-x)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_F"></A>F</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX421"><CODE>forward-backward-delete-char ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX422"><CODE>forward-backward-delete-char ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX369"><CODE>forward-char (C-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX423"><CODE>forward-backward-delete-char ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX370"><CODE>forward-char (C-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX397"><CODE>forward-search-history (C-s)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX371"><CODE>forward-char (C-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX398"><CODE>forward-search-history (C-s)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX373"><CODE>forward-word (M-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX399"><CODE>forward-search-history (C-s)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX374"><CODE>forward-word (M-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX375"><CODE>forward-word (M-f)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_G"></A>G</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX555"><CODE>glob-complete-word (M-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX556"><CODE>glob-complete-word (M-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX557"><CODE>glob-expand-word (C-x *)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX557"><CODE>glob-complete-word (M-g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX558"><CODE>glob-expand-word (C-x *)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX559"><CODE>glob-list-expansions (C-x g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX559"><CODE>glob-expand-word (C-x *)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX560"><CODE>glob-list-expansions (C-x g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX561"><CODE>glob-list-expansions (C-x g)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_H"></A>H</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX571"><CODE>history-and-alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX572"><CODE>history-and-alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX565"><CODE>history-expand-line (M-^)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX573"><CODE>history-and-alias-expand-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX566"><CODE>history-expand-line (M-^)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX405"><CODE>history-search-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX567"><CODE>history-expand-line (M-^)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX406"><CODE>history-search-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX403"><CODE>history-search-forward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX407"><CODE>history-search-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX404"><CODE>history-search-forward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX409"><CODE>history-substr-search-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX405"><CODE>history-search-forward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX410"><CODE>history-substr-search-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX407"><CODE>history-substr-search-forward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX411"><CODE>history-substr-search-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX408"><CODE>history-substr-search-forward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX409"><CODE>history-substr-search-forward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_I"></A>I</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX547"><CODE>insert-comment (M-#)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX548"><CODE>insert-comment (M-#)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX481"><CODE>insert-completions (M-*)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX549"><CODE>insert-comment (M-#)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX482"><CODE>insert-completions (M-*)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX573"><CODE>insert-last-argument (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX483"><CODE>insert-completions (M-*)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX574"><CODE>insert-last-argument (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX575"><CODE>insert-last-argument (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_K"></A>K</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX439"><CODE>kill-line (C-k)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX440"><CODE>kill-line (C-k)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX461"><CODE>kill-region ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX441"><CODE>kill-line (C-k)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX462"><CODE>kill-region ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX445"><CODE>kill-whole-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX463"><CODE>kill-region ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX446"><CODE>kill-whole-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX447"><CODE>kill-word (M-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX447"><CODE>kill-whole-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX448"><CODE>kill-word (M-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX449"><CODE>kill-word (M-d)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_M"></A>M</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX567"><CODE>magic-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX568"><CODE>magic-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX483"><CODE>menu-complete ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX569"><CODE>magic-space ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX484"><CODE>menu-complete ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX485"><CODE>menu-complete-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX485"><CODE>menu-complete ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX486"><CODE>menu-complete-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX487"><CODE>menu-complete-backward ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_N"></A>N</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX389"><CODE>next-history (C-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX390"><CODE>next-history (C-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX401"><CODE>non-incremental-forward-search-history (M-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX391"><CODE>next-history (C-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX402"><CODE>non-incremental-forward-search-history (M-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX399"><CODE>non-incremental-reverse-search-history (M-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX403"><CODE>non-incremental-forward-search-history (M-n)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX400"><CODE>non-incremental-reverse-search-history (M-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX401"><CODE>non-incremental-reverse-search-history (M-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_O"></A>O</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX575"><CODE>operate-and-get-next (C-o)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX576"><CODE>operate-and-get-next (C-o)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX437"><CODE>overwrite-mode ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX577"><CODE>operate-and-get-next (C-o)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX438"><CODE>overwrite-mode ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX439"><CODE>overwrite-mode ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_P"></A>P</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX507"><CODE>possible-command-completions (C-x !)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX508"><CODE>possible-command-completions (C-x !)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX479"><CODE>possible-completions (M-?)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX509"><CODE>possible-command-completions (C-x !)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX480"><CODE>possible-completions (M-?)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX491"><CODE>possible-filename-completions (C-x /)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX481"><CODE>possible-completions (M-?)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX492"><CODE>possible-filename-completions (C-x /)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX503"><CODE>possible-hostname-completions (C-x @)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX493"><CODE>possible-filename-completions (C-x /)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX504"><CODE>possible-hostname-completions (C-x @)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX495"><CODE>possible-username-completions (C-x ~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX505"><CODE>possible-hostname-completions (C-x @)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX496"><CODE>possible-username-completions (C-x ~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX499"><CODE>possible-variable-completions (C-x $)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX497"><CODE>possible-username-completions (C-x ~)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX500"><CODE>possible-variable-completions (C-x $)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX529"><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX501"><CODE>possible-variable-completions (C-x $)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC114">8.4.6 Letting Readline Type For You</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX530"><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX387"><CODE>previous-history (C-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX531"><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX388"><CODE>previous-history (C-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX521"><CODE>print-last-kbd-macro ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX389"><CODE>previous-history (C-p)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX522"><CODE>print-last-kbd-macro ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX523"><CODE>print-last-kbd-macro ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.7 Keyboard Macros</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_Q"></A>Q</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX423"><CODE>quoted-insert (C-q or C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX424"><CODE>quoted-insert (C-q or C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX425"><CODE>quoted-insert (C-q or C-v)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_R"></A>R</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX523"><CODE>re-read-init-file (C-x C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX524"><CODE>re-read-init-file (C-x C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX383"><CODE>redraw-current-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX525"><CODE>re-read-init-file (C-x C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX384"><CODE>redraw-current-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX395"><CODE>reverse-search-history (C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX385"><CODE>redraw-current-line ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX396"><CODE>reverse-search-history (C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX533"><CODE>revert-line (M-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX397"><CODE>reverse-search-history (C-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX534"><CODE>revert-line (M-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX535"><CODE>revert-line (M-r)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_S"></A>S</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX425"><CODE>self-insert (a, b, A, 1, !, &#60;small&#62;...&#60;/small&#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX426"><CODE>self-insert (a, b, A, 1, !, &#60;small&#62;...&#60;/small&#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX537"><CODE>set-mark (C-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX427"><CODE>self-insert (a, b, A, 1, !, &#60;small&#62;...&#60;/small&#62;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX538"><CODE>set-mark (C-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX453"><CODE>shell-backward-kill-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX539"><CODE>set-mark (C-@)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX454"><CODE>shell-backward-kill-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX379"><CODE>shell-backward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX455"><CODE>shell-backward-kill-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX380"><CODE>shell-backward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX563"><CODE>shell-expand-line (M-C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX381"><CODE>shell-backward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX564"><CODE>shell-expand-line (M-C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX377"><CODE>shell-forward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX565"><CODE>shell-expand-line (M-C-e)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX378"><CODE>shell-forward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX451"><CODE>shell-kill-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX379"><CODE>shell-forward-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC109">8.4.1 Commands For Moving</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX452"><CODE>shell-kill-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX545"><CODE>skip-csi-sequence ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX453"><CODE>shell-kill-word ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX546"><CODE>skip-csi-sequence ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX515"><CODE>start-kbd-macro (C-x ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX547"><CODE>skip-csi-sequence ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX516"><CODE>start-kbd-macro (C-x ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX517"><CODE>start-kbd-macro (C-x ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC115">8.4.7 Keyboard Macros</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_T"></A>T</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX535"><CODE>tilde-expand (M-&#38;#38;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX536"><CODE>tilde-expand (M-&#38;#38;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX427"><CODE>transpose-chars (C-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX537"><CODE>tilde-expand (M-&#38;#38;)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX428"><CODE>transpose-chars (C-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX429"><CODE>transpose-words (M-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX429"><CODE>transpose-chars (C-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX430"><CODE>transpose-words (M-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX431"><CODE>transpose-words (M-t)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_U"></A>U</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX531"><CODE>undo (C-_ or C-x C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX532"><CODE>undo (C-_ or C-x C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX475"><CODE>universal-argument ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.5 Specifying Numeric Arguments</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX533"><CODE>undo (C-_ or C-x C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC116">8.4.8 Some Miscellaneous Commands</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX476"><CODE>universal-argument ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.5 Specifying Numeric Arguments</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX457"><CODE>unix-filename-rubout ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX477"><CODE>universal-argument ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC113">8.4.5 Specifying Numeric Arguments</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX458"><CODE>unix-filename-rubout ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX443"><CODE>unix-line-discard (C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX459"><CODE>unix-filename-rubout ()</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX444"><CODE>unix-line-discard (C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX455"><CODE>unix-word-rubout (C-w)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX445"><CODE>unix-line-discard (C-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX456"><CODE>unix-word-rubout (C-w)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX431"><CODE>upcase-word (M-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX457"><CODE>unix-word-rubout (C-w)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX432"><CODE>upcase-word (M-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX433"><CODE>upcase-word (M-u)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC111">8.4.3 Commands For Changing Text</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="fn_Y"></A>Y</TH><TD></TD><TD></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX469"><CODE>yank (C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX470"><CODE>yank (C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX413"><CODE>yank-last-arg (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX471"><CODE>yank (C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX414"><CODE>yank-last-arg (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX411"><CODE>yank-nth-arg (M-C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX415"><CODE>yank-last-arg (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX412"><CODE>yank-nth-arg (M-C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX471"><CODE>yank-pop (M-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX413"><CODE>yank-nth-arg (M-C-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC110">8.4.2 Commands For Manipulating The History</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX472"><CODE>yank-pop (M-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX473"><CODE>yank-pop (M-y)</CODE></A></TD><TD valign=top><A HREF="bashref.html#SEC112">8.4.4 Killing And Yanking</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 </TABLE><P></P><table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="bashref.html#fn_A" style="text-decoration:none"><b>A</b></A>
  &nbsp; 
@@ -16778,10 +16812,10 @@ to permit their use in free software.
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="cp_H"></A>H</TH><TD></TD><TD></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC123">history builtins</A></TD><TD valign=top><A HREF="bashref.html#SEC123">9.2 Bash History Builtins</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX585">history events</A></TD><TD valign=top><A HREF="bashref.html#SEC125">9.3.1 Event Designators</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX586">history events</A></TD><TD valign=top><A HREF="bashref.html#SEC125">9.3.1 Event Designators</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC124">history expansion</A></TD><TD valign=top><A HREF="bashref.html#SEC124">9.3 History Expansion</A></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#SEC122">history list</A></TD><TD valign=top><A HREF="bashref.html#SEC122">9.1 Bash History Facilities</A></TD></TR>
-<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX582">History, how to use</A></TD><TD valign=top><A HREF="bashref.html#SEC120">8.8 A Programmable Completion Example</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX583">History, how to use</A></TD><TD valign=top><A HREF="bashref.html#SEC120">8.8 A Programmable Completion Example</A></TD></TR>
 <TR><TD COLSPAN=3> <HR></TD></TR>
 <TR><TH><A NAME="cp_I"></A>I</TH><TD></TD><TD></TD></TR>
 <TR><TD></TD><TD valign=top><A HREF="bashref.html#IDX11">identifier</A></TD><TD valign=top><A HREF="bashref.html#SEC4">2. Definitions</A></TD></TR>
@@ -17311,7 +17345,7 @@ to permit their use in free software.
 <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="bashref.html#SEC_About"> ? </A>]</TD>
 </TR></TABLE>
 <H1>About this document</H1>
-This document was generated by <I>Chet Ramey</I> on <I>February, 24  2014</I>
+This document was generated by <I>Chet Ramey</I> on <I>September, 15  2014</I>
 using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
 "><I>texi2html</I></A>
 <P></P>  
@@ -17473,7 +17507,7 @@ the following structure:
 <BR>  
 <FONT SIZE="-1">
 This document was generated
-by <I>Chet Ramey</I> on <I>February, 24  2014</I>
+by <I>Chet Ramey</I> on <I>September, 15  2014</I>
 using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
 "><I>texi2html</I></A>
 
diff --git a/doc/bashref.info b/doc/bashref.info
index 6f60af1c..a8380dac 100644
--- a/doc/bashref.info
+++ b/doc/bashref.info
@@ -2,9 +2,9 @@ This is bashref.info, produced by makeinfo version 4.13 from
 /usr/homes/chet/src/bash/src/doc/bashref.texi.
 
 This text is a brief description of the features that are present in
-the Bash shell (version 4.3, 2 February 2014).
+the Bash shell (version 4.3, 6 September 2014).
 
-   This is Edition 4.3, last updated 2 February 2014, of `The GNU Bash
+   This is Edition 4.3, last updated 6 September 2014, of `The GNU Bash
 Reference Manual', for `Bash', Version 4.3.
 
    Copyright (C) 1988-2014 Free Software Foundation, Inc.
@@ -28,10 +28,10 @@ Bash Features
 *************
 
 This text is a brief description of the features that are present in
-the Bash shell (version 4.3, 2 February 2014).  The Bash home page is
+the Bash shell (version 4.3, 6 September 2014).  The Bash home page is
 `http://www.gnu.org/software/bash/'.
 
-   This is Edition 4.3, last updated 2 February 2014, of `The GNU Bash
+   This is Edition 4.3, last updated 6 September 2014, of `The GNU Bash
 Reference Manual', for `Bash', Version 4.3.
 
    Bash contains features that appear in other popular shells, and some
@@ -561,8 +561,8 @@ File: bashref.info,  Node: Pipelines,  Next: Lists,  Prev: Simple Commands,  Up:
 3.2.2 Pipelines
 ---------------
 
-A `pipeline' is a sequence of simple commands separated by one of the
-control operators `|' or `|&'.
+A `pipeline' is a sequence of one or more commands separated by one of
+the control operators `|' or `|&'.
 
    The format for a pipeline is
      [time [-p]] [!] COMMAND1 [ | or |& COMMAND2 ] ...
@@ -1169,12 +1169,14 @@ no new process is created to interpret them.
 the parentheses are optional.  The BODY of the function is the compound
 command COMPOUND-COMMAND (*note Compound Commands::).  That command is
 usually a LIST enclosed between { and }, but may be any compound
-command listed above.  COMPOUND-COMMAND is executed whenever NAME is
-specified as the name of a command.  When the shell is in POSIX mode
-(*note Bash POSIX Mode::), NAME may not be the same as one of the
-special builtins (*note Special Builtins::).  Any redirections (*note
-Redirections::) associated with the shell function are performed when
-the function is executed.
+command listed above, with one exception: If the `function' reserved
+word is used, but the parentheses are not supplied, the braces are
+required.  COMPOUND-COMMAND is executed whenever NAME is specified as
+the name of a command.  When the shell is in POSIX mode (*note Bash
+POSIX Mode::), NAME may not be the same as one of the special builtins
+(*note Special Builtins::).  Any redirections (*note Redirections::)
+associated with the shell function are performed when the function is
+executed.
 
    A function definition may be deleted using the `-f' option to the
 `unset' builtin (*note Bourne Shell Builtins::).
@@ -1276,45 +1278,48 @@ is not used (*note Arithmetic Expansion::).  Word splitting is not
 performed, with the exception of `"$@"' as explained below.  Filename
 expansion is not performed.  Assignment statements may also appear as
 arguments to the `alias', `declare', `typeset', `export', `readonly',
-and `local' builtin commands.  When in POSIX mode (*note Bash POSIX
-Mode::), these builtins may appear in a command after one or more
-instances of the `command' builtin and retain these assignment
-statement properties.
+and `local' builtin commands (DECLARATION commands).  When in POSIX
+mode (*note Bash POSIX Mode::), these builtins may appear in a command
+after one or more instances of the `command' builtin and retain these
+assignment statement properties.
 
    In the context where an assignment statement is assigning a value to
 a shell variable or array index (*note Arrays::), the `+=' operator can
-be used to append to or add to the variable's previous value.  When
-`+=' is applied to a variable for which the INTEGER attribute has been
-set, VALUE is evaluated as an arithmetic expression and added to the
-variable's current value, which is also evaluated.  When `+=' is
-applied to an array variable using compound assignment (*note
-Arrays::), the variable's value is not unset (as it is when using `='),
-and new values are appended to the array beginning at one greater than
-the array's maximum index (for indexed arrays),  or added as additional
-key-value pairs in an associative array.  When applied to a
-string-valued variable, VALUE is expanded and appended to the
-variable's value.
+be used to append to or add to the variable's previous value.  This
+includes arguments to builtin commands such as `declare' that accept
+assignment statements (DECLARATION commands).  When `+=' is applied to
+a variable for which the INTEGER attribute has been set, VALUE is
+evaluated as an arithmetic expression and added to the variable's
+current value, which is also evaluated.  When `+=' is applied to an
+array variable using compound assignment (*note Arrays::), the
+variable's value is not unset (as it is when using `='), and new values
+are appended to the array beginning at one greater than the array's
+maximum index (for indexed arrays),  or added as additional key-value
+pairs in an associative array.  When applied to a string-valued
+variable, VALUE is expanded and appended to the variable's value.
 
    A variable can be assigned the NAMEREF attribute using the `-n'
 option to the \fBdeclare\fP or \fBlocal\fP builtin commands (*note Bash
 Builtins::) to create a NAMEREF, or a reference to another variable.
 This allows variables to be manipulated indirectly.  Whenever the
-nameref variable is referenced or assigned to, the operation is
-actually performed on the variable specified by the nameref variable's
-value.  A nameref is commonly used within shell functions to refer to a
-variable whose name is passed as an argument to the function.  For
-instance, if a variable name is passed to a shell function as its first
-argument, running
+nameref variable is referenced, assigned to, unset, or has its
+attributes modified (other than the nameref attribute itself), the
+operation is actually performed on the variable specified by the nameref
+variable's value.  A nameref is commonly used within shell functions to
+refer to a variable whose name is passed as an argument to the function.
+For instance, if a variable name is passed to a shell function as its
+first argument, running
      declare -n ref=$1
    inside the function creates a nameref variable REF whose value is
 the variable name passed as the first argument.  References and
-assignments to REF are treated as references and assignments to the
-variable whose name was passed as `$1'.
+assignments to REF, and changes to its attributes, are treated as
+references, assignments, and attribute modifications to the variable
+whose name was passed as `$1'.
 
    If the control variable in a `for' loop has the nameref attribute,
 the list of words can be a list of shell variables, and a name reference
 will be established for each word in the list, in turn, when the loop is
-executed.  Array variables cannot be given the `-n' attribute.
+executed.  Array variables cannot be given the nameref attribute.
 However, nameref variables can reference array variables and subscripted
 array variables.  Namerefs can be unset using the `-n' option to the
 `unset' builtin (*note Bourne Shell Builtins::).  Otherwise, if `unset'
@@ -2622,7 +2627,8 @@ Lists::).
    All of the Bash builtins return an exit status of zero if they
 succeed and a non-zero status on failure, so they may be used by the
 conditional and list constructs.  All builtins return an exit status of
-2 to indicate incorrect usage.
+2 to indicate incorrect usage, generally invalid options or missing
+arguments.
 
 
 File: bashref.info,  Node: Signals,  Prev: Exit Status,  Up: Executing Commands
@@ -2744,7 +2750,7 @@ separate utilities.
 the Bourne Shell, as well as the builtin commands which are unique to
 or have been extended in Bash.
 
-   Several builtin commands are described in other chapters:  builtin
+   Several builtin commands are described in other chapters: builtin
 commands which provide the Bash interface to the job control facilities
 (*note Job Control Builtins::), the directory stack (*note Directory
 Stack Builtins::), the command history (*note Bash History Builtins::),
@@ -2996,16 +3002,21 @@ standard.
 
      Cause a shell function to stop executing and return the value N to
      its caller.  If N is not supplied, the return value is the exit
-     status of the last command executed in the function.  `return' may
-     also be used to terminate execution of a script being executed
-     with the `.' (`source') builtin, returning either N or the exit
-     status of the last command executed within the script as the exit
-     status of the script.  If N is supplied, the return value is its
-     least significant 8 bits.  Any command associated with the
-     `RETURN' trap is executed before execution resumes after the
-     function or script.  The return status is non-zero if `return' is
-     supplied a non-numeric argument or is used outside a function and
-     not during the execution of a script by `.' or `source'.
+     status of the last command executed in the function.  If `return'
+     is executed by a trap handler, the last command used to determine
+     the status is the last command executed before the trap handler.
+     if `return' is executed during a `DEBUG' trap, the last command
+     used to determine the status is the last command executed by the
+     trap handler before `return' was invoked.  `return' may also be
+     used to terminate execution of a script being executed with the
+     `.' (`source') builtin, returning either N or the exit status of
+     the last command executed within the script as the exit status of
+     the script.  If N is supplied, the return value is its least
+     significant 8 bits.  Any command associated with the `RETURN' trap
+     is executed before execution resumes after the function or script.
+     The return status is non-zero if `return' is supplied a non-numeric
+     argument or is used outside a function and not during the
+     execution of a script by `.' or `source'.
 
 `shift'
           shift [N]
@@ -3210,7 +3221,7 @@ POSIX standard.
           bind [-m KEYMAP] -f FILENAME
           bind [-m KEYMAP] -x KEYSEQ:SHELL-COMMAND
           bind [-m KEYMAP] KEYSEQ:FUNCTION-NAME
-          bind READLINE-COMMAND
+          bind [-m KEYMAP] KEYSEQ:READLINE-COMMAND
 
      Display current Readline (*note Command Line Editing::) key and
      function bindings, bind a key sequence to a Readline function or
@@ -3384,10 +3395,11 @@ POSIX standard.
     `-n'
           Give each NAME the NAMEREF attribute, making it a name
           reference to another variable.  That other variable is
-          defined by the value of NAME.  All references and assignments
-          to NAME, except for changing the `-n' attribute itself, are
-          performed on the variable referenced by NAME's value.  The
-          `-n' attribute cannot be applied to array variables.
+          defined by the value of NAME.  All references, assignments,
+          and attribute modifications to NAME, except for changing the
+          `-n' attribute itself, are performed on the variable
+          referenced by NAME's value.  The nameref attribute cannot be
+          applied to array variables.
 
     `-r'
           Make NAMEs readonly.  These names cannot then be assigned
@@ -3565,7 +3577,7 @@ POSIX standard.
      Exit a login shell, returning a status of N to the shell's parent.
 
 `mapfile'
-          mapfile [-n COUNT] [-O ORIGIN] [-s COUNT] [-t] [-u FD]
+          mapfile [-d DELIM] [-n COUNT] [-O ORIGIN] [-s COUNT] [-t] [-u FD]
               [-C CALLBACK] [-c QUANTUM] [ARRAY]
 
      Read lines from the standard input into the indexed array variable
@@ -3573,6 +3585,10 @@ POSIX standard.
      The variable `MAPFILE' is the default ARRAY.  Options, if
      supplied, have the following meanings:
 
+    `-d'
+          The first character of DELIM is used to terminate each input
+          line, rather than newline.
+
     `-n'
           Copy at most COUNT lines.  If COUNT is 0, all lines are
           copied.
@@ -3748,7 +3764,7 @@ POSIX standard.
           Read input from file descriptor FD.
 
 `readarray'
-          readarray [-n COUNT] [-O ORIGIN] [-s COUNT] [-t] [-u FD]
+          readarray [-d DELIM] [-n COUNT] [-O ORIGIN] [-s COUNT] [-t] [-u FD]
               [-C CALLBACK] [-c QUANTUM] [ARRAY]
 
      Read lines from the standard input into the indexed array variable
@@ -3990,7 +4006,7 @@ parameters, or to display the names and values of shell variables.
           completes, the shell prints a line containing its exit status.
 
     `-n'
-          Read commands but do not execute them; this may be used to
+          Read commands but do not execute them.  This may be used to
           check a script for syntax errors.  This option is ignored by
           interactive shells.
 
@@ -4367,16 +4383,17 @@ This builtin allows you to change additional shell optional behavior.
             3. If the command run by the `DEBUG' trap returns a value
                of 2, and the shell is executing in a subroutine (a
                shell function or a shell script executed by the `.' or
-               `source' builtins), a call to `return' is simulated.
+               `source' builtins), the shell simulates a call to
+               `return'.
 
             4. `BASH_ARGC' and `BASH_ARGV' are updated as described in
                their descriptions (*note Bash Variables::).
 
-            5. Function tracing is enabled:  command substitution,
-               shell functions, and subshells invoked with `( COMMAND
-               )' inherit the `DEBUG' and `RETURN' traps.
+            5. Function tracing is enabled: command substitution, shell
+               functions, and subshells invoked with `( COMMAND )'
+               inherit the `DEBUG' and `RETURN' traps.
 
-            6. Error tracing is enabled:  command substitution, shell
+            6. Error tracing is enabled: command substitution, shell
                functions, and subshells invoked with `( COMMAND )'
                inherit the `ERR' trap.
 
@@ -5343,9 +5360,12 @@ single-character options to be recognized.
 invocation which are not available with the `set' builtin.
 
 `-c'
-     Read and execute commands from the first non-option ARGUMENT after
-     processing the options, then exit.  Any remaining arguments are
-     assigned to the positional parameters, starting with `$0'.
+     Read and execute commands from the first non-option argument
+     COMMAND_STRING, then exit.  If there are arguments after the
+     COMMAND_STRING, the first argument is assigned to `$0' and any
+     remaining arguments are assigned to the positional parameters.
+     The assignment to `$0' sets the name of the shell, which is used
+     in warning and error messages.
 
 `-i'
      Force the shell to run interactively.  Interactive shells are
@@ -5939,10 +5959,10 @@ following the alias definition on that line are not affected by the new
 alias.  This behavior is also an issue when functions are executed.
 Aliases are expanded when a function definition is read, not when the
 function is executed, because a function definition is itself a
-compound command.  As a consequence, aliases defined in a function are
-not available until after that function is executed.  To be safe,
-always put alias definitions on a separate line, and do not use `alias'
-in compound commands.
+command.  As a consequence, aliases defined in a function are not
+available until after that function is executed.  To be safe, always put
+alias definitions on a separate line, and do not use `alias' in
+compound commands.
 
    For almost every purpose, shell functions are preferred over aliases.
 
@@ -6403,118 +6423,122 @@ startup files.
  20. POSIX special builtins are found before shell functions during
      command lookup.
 
- 21. The `time' reserved word may be used by itself as a command.  When
+ 21. Literal tildes that appear as the first character in elements of
+     the `PATH' variable are not expanded as described above under
+     *note Tilde Expansion::.
+
+ 22. The `time' reserved word may be used by itself as a command.  When
      used in this way, it displays timing statistics for the shell and
      its completed children.  The `TIMEFORMAT' variable controls the
      format of the timing information.
 
- 22. When parsing and expanding a ${...} expansion that appears within
+ 23. When parsing and expanding a ${...} expansion that appears within
      double quotes, single quotes are no longer special and cannot be
      used to quote a closing brace or other special character, unless
      the operator is one of those defined to perform pattern removal.
      In this case, they do not have to appear as matched pairs.
 
- 23. The parser does not recognize `time' as a reserved word if the next
+ 24. The parser does not recognize `time' as a reserved word if the next
      token begins with a `-'.
 
- 24. If a POSIX special builtin returns an error status, a
+ 25. If a POSIX special builtin returns an error status, a
      non-interactive shell exits.  The fatal errors are those listed in
      the POSIX standard, and include things like passing incorrect
      options, redirection errors, variable assignment errors for
      assignments preceding the command name, and so on.
 
- 25. A non-interactive shell exits with an error status if a variable
+ 26. A non-interactive shell exits with an error status if a variable
      assignment error occurs when no command name follows the assignment
      statements.  A variable assignment error occurs, for example, when
      trying to assign a value to a readonly variable.
 
- 26. A non-interactive shell exits with an error status if a variable
+ 27. A non-interactive shell exits with an error status if a variable
      assignment error occurs in an assignment statement preceding a
      special builtin, but not with any other simple command.
 
- 27. A non-interactive shell exits with an error status if the iteration
+ 28. A non-interactive shell exits with an error status if the iteration
      variable in a `for' statement or the selection variable in a
      `select' statement is a readonly variable.
 
- 28. Process substitution is not available.
+ 29. Process substitution is not available.
 
- 29. While variable indirection is available, it may not be applied to
+ 30. While variable indirection is available, it may not be applied to
      the `#' and `?' special parameters.
 
- 30. Assignment statements preceding POSIX special builtins persist in
+ 31. Assignment statements preceding POSIX special builtins persist in
      the shell environment after the builtin completes.
 
- 31. Assignment statements preceding shell function calls persist in the
+ 32. Assignment statements preceding shell function calls persist in the
      shell environment after the function returns, as if a POSIX
      special builtin command had been executed.
 
- 32. The `export' and `readonly' builtin commands display their output
+ 33. The `export' and `readonly' builtin commands display their output
      in the format required by POSIX.
 
- 33. The `trap' builtin displays signal names without the leading `SIG'.
+ 34. The `trap' builtin displays signal names without the leading `SIG'.
 
- 34. The `trap' builtin doesn't check the first argument for a possible
+ 35. The `trap' builtin doesn't check the first argument for a possible
      signal specification and revert the signal handling to the original
      disposition if it is, unless that argument consists solely of
      digits and is a valid signal number.  If users want to reset the
      handler for a given signal to the original disposition, they
      should use `-' as the first argument.
 
- 35. The `.' and `source' builtins do not search the current directory
+ 36. The `.' and `source' builtins do not search the current directory
      for the filename argument if it is not found by searching `PATH'.
 
- 36. Subshells spawned to execute command substitutions inherit the
+ 37. Subshells spawned to execute command substitutions inherit the
      value of the `-e' option from the parent shell.  When not in POSIX
      mode, Bash clears the `-e' option in such subshells.
 
- 37. Alias expansion is always enabled, even in non-interactive shells.
+ 38. Alias expansion is always enabled, even in non-interactive shells.
 
- 38. When the `alias' builtin displays alias definitions, it does not
+ 39. When the `alias' builtin displays alias definitions, it does not
      display them with a leading `alias ' unless the `-p' option is
      supplied.
 
- 39. When the `set' builtin is invoked without options, it does not
+ 40. When the `set' builtin is invoked without options, it does not
      display shell function names and definitions.
 
- 40. When the `set' builtin is invoked without options, it displays
+ 41. When the `set' builtin is invoked without options, it displays
      variable values without quotes, unless they contain shell
      metacharacters, even if the result contains nonprinting characters.
 
- 41. When the `cd' builtin is invoked in LOGICAL mode, and the pathname
+ 42. When the `cd' builtin is invoked in LOGICAL mode, and the pathname
      constructed from `$PWD' and the directory name supplied as an
      argument does not refer to an existing directory, `cd' will fail
      instead of falling back to PHYSICAL mode.
 
- 42. The `pwd' builtin verifies that the value it prints is the same as
+ 43. The `pwd' builtin verifies that the value it prints is the same as
      the current directory, even if it is not asked to check the file
      system with the `-P' option.
 
- 43. When listing the history, the `fc' builtin does not include an
+ 44. When listing the history, the `fc' builtin does not include an
      indication of whether or not a history entry has been modified.
 
- 44. The default editor used by `fc' is `ed'.
+ 45. The default editor used by `fc' is `ed'.
 
- 45. The `type' and `command' builtins will not report a non-executable
+ 46. The `type' and `command' builtins will not report a non-executable
      file as having been found, though the shell will attempt to
      execute such a file if it is the only so-named file found in
      `$PATH'.
 
- 46. The `vi' editing mode will invoke the `vi' editor directly when
+ 47. The `vi' editing mode will invoke the `vi' editor directly when
      the `v' command is run, instead of checking `$VISUAL' and
      `$EDITOR'.
 
- 47. When the `xpg_echo' option is enabled, Bash does not attempt to
+ 48. When the `xpg_echo' option is enabled, Bash does not attempt to
      interpret any arguments to `echo' as options.  Each argument is
      displayed, after escape characters are converted.
 
- 48. The `ulimit' builtin uses a block size of 512 bytes for the `-c'
+ 49. The `ulimit' builtin uses a block size of 512 bytes for the `-c'
      and `-f' options.
 
- 49. The arrival of `SIGCHLD'  when a trap is set on `SIGCHLD' does not
+ 50. The arrival of `SIGCHLD'  when a trap is set on `SIGCHLD' does not
      interrupt the `wait' builtin and cause it to return immediately.
      The trap command is run once for each child that exits.
 
- 50. The `read' builtin may be interrupted by a signal for which a trap
+ 51. The `read' builtin may be interrupted by a signal for which a trap
      has been set.  If Bash receives a trapped signal while executing
      `read', the trap handler executes and `read' returns an exit
      status greater than 128.
@@ -7140,9 +7164,14 @@ Variable Settings
           Readline attempts to ring the terminal's bell.
 
     `bind-tty-special-chars'
-          If set to `on', Readline attempts to bind the control
-          characters treated specially by the kernel's terminal driver
-          to their Readline equivalents.
+          If set to `on' (the default), Readline attempts to bind the
+          control characters   treated specially by the kernel's
+          terminal driver to their Readline equivalents.
+
+    `blink-matching-paren'
+          If set to `on', Readline attempts to briefly move the cursor
+          to an opening parenthesis when a closing parenthsis is
+          inserted.  The default is `off'.
 
     `colored-stats'
           If set to `on', Readline displays possible completions using
@@ -7767,18 +7796,19 @@ File: bashref.info,  Node: Commands For History,  Next: Commands For Text,  Prev
 
 `forward-search-history (C-s)'
      Search forward starting at the current line and moving `down'
-     through the the history as necessary.  This is an incremental
-     search.
+     through the history as necessary.  This is an incremental search.
 
 `non-incremental-reverse-search-history (M-p)'
      Search backward starting at the current line and moving `up'
      through the history as necessary using a non-incremental search
-     for a string supplied by the user.
+     for a string supplied by the user.  The search string may match
+     anywhere in a history line.
 
 `non-incremental-forward-search-history (M-n)'
      Search forward starting at the current line and moving `down'
-     through the the history as necessary using a non-incremental search
-     for a string supplied by the user.
+     through the history as necessary using a non-incremental search
+     for a string supplied by the user.  The search string may match
+     anywhere in a history line.
 
 `history-search-forward ()'
      Search forward through the history for the string of characters
@@ -7908,7 +7938,7 @@ File: bashref.info,  Node: Commands For Killing,  Next: Numeric Arguments,  Prev
      Kill the text from point to the end of the line.
 
 `backward-kill-line (C-x Rubout)'
-     Kill backward to the beginning of the line.
+     Kill backward from the cursor to the beginning of the current line.
 
 `unix-line-discard (C-u)'
      Kill backward from the cursor to the beginning of the current line.
@@ -9470,7 +9500,7 @@ following options, but it is processed first, so individual options may
 be enabled using `enable-FEATURE'.
 
    All of the following options except for `disabled-builtins',
-`directpand-default', and `xpg-echo-default' are enabled by default,
+`direxpand-default', and `xpg-echo-default' are enabled by default,
 unless the operating system does not provide the necessary support.
 
 `--enable-alias'
@@ -10555,7 +10585,7 @@ D.1 Index of Shell Builtin Commands
 * ::                                     Bourne Shell Builtins.
                                                               (line  11)
 * [:                                     Bourne Shell Builtins.
-                                                              (line 258)
+                                                              (line 263)
 * alias:                                 Bash Builtins.       (line  11)
 * bg:                                    Job Control Builtins.
                                                               (line   7)
@@ -10580,8 +10610,8 @@ D.1 Index of Shell Builtin Commands
                                                               (line   7)
 * disown:                                Job Control Builtins.
                                                               (line  89)
-* echo:                                  Bash Builtins.       (line 245)
-* enable:                                Bash Builtins.       (line 307)
+* echo:                                  Bash Builtins.       (line 246)
+* enable:                                Bash Builtins.       (line 308)
 * eval:                                  Bourne Shell Builtins.
                                                               (line  89)
 * exec:                                  Bourne Shell Builtins.
@@ -10598,51 +10628,51 @@ D.1 Index of Shell Builtin Commands
                                                               (line 137)
 * hash:                                  Bourne Shell Builtins.
                                                               (line 180)
-* help:                                  Bash Builtins.       (line 336)
+* help:                                  Bash Builtins.       (line 337)
 * history:                               Bash History Builtins.
                                                               (line  40)
 * jobs:                                  Job Control Builtins.
                                                               (line  27)
 * kill:                                  Job Control Builtins.
                                                               (line  59)
-* let:                                   Bash Builtins.       (line 357)
-* local:                                 Bash Builtins.       (line 365)
-* logout:                                Bash Builtins.       (line 376)
-* mapfile:                               Bash Builtins.       (line 381)
+* let:                                   Bash Builtins.       (line 358)
+* local:                                 Bash Builtins.       (line 366)
+* logout:                                Bash Builtins.       (line 377)
+* mapfile:                               Bash Builtins.       (line 382)
 * popd:                                  Directory Stack Builtins.
                                                               (line  39)
-* printf:                                Bash Builtins.       (line 429)
+* printf:                                Bash Builtins.       (line 434)
 * pushd:                                 Directory Stack Builtins.
                                                               (line  61)
 * pwd:                                   Bourne Shell Builtins.
                                                               (line 200)
-* read:                                  Bash Builtins.       (line 477)
-* readarray:                             Bash Builtins.       (line 564)
+* read:                                  Bash Builtins.       (line 482)
+* readarray:                             Bash Builtins.       (line 569)
 * readonly:                              Bourne Shell Builtins.
                                                               (line 210)
 * return:                                Bourne Shell Builtins.
                                                               (line 229)
 * set:                                   The Set Builtin.     (line  11)
 * shift:                                 Bourne Shell Builtins.
-                                                              (line 245)
+                                                              (line 250)
 * shopt:                                 The Shopt Builtin.   (line   9)
-* source:                                Bash Builtins.       (line 573)
+* source:                                Bash Builtins.       (line 578)
 * suspend:                               Job Control Builtins.
                                                               (line 101)
 * test:                                  Bourne Shell Builtins.
-                                                              (line 258)
+                                                              (line 263)
 * times:                                 Bourne Shell Builtins.
-                                                              (line 334)
+                                                              (line 339)
 * trap:                                  Bourne Shell Builtins.
-                                                              (line 340)
-* type:                                  Bash Builtins.       (line 578)
-* typeset:                               Bash Builtins.       (line 610)
-* ulimit:                                Bash Builtins.       (line 616)
+                                                              (line 345)
+* type:                                  Bash Builtins.       (line 583)
+* typeset:                               Bash Builtins.       (line 615)
+* ulimit:                                Bash Builtins.       (line 621)
 * umask:                                 Bourne Shell Builtins.
-                                                              (line 389)
-* unalias:                               Bash Builtins.       (line 707)
+                                                              (line 394)
+* unalias:                               Bash Builtins.       (line 712)
 * unset:                                 Bourne Shell Builtins.
-                                                              (line 407)
+                                                              (line 412)
 * wait:                                  Job Control Builtins.
                                                               (line  76)
 
@@ -10739,14 +10769,16 @@ D.3 Parameter and Variable Index
                                                               (line  38)
 * bind-tty-special-chars:                Readline Init File Syntax.
                                                               (line  45)
+* blink-matching-paren:                  Readline Init File Syntax.
+                                                              (line  50)
 * CDPATH:                                Bourne Shell Variables.
                                                               (line   9)
 * CHILD_MAX:                             Bash Variables.      (line 158)
 * colored-stats:                         Readline Init File Syntax.
-                                                              (line  50)
+                                                              (line  55)
 * COLUMNS:                               Bash Variables.      (line 165)
 * comment-begin:                         Readline Init File Syntax.
-                                                              (line  56)
+                                                              (line  61)
 * COMP_CWORD:                            Bash Variables.      (line 171)
 * COMP_KEY:                              Bash Variables.      (line 200)
 * COMP_LINE:                             Bash Variables.      (line 177)
@@ -10755,31 +10787,31 @@ D.3 Parameter and Variable Index
 * COMP_WORDBREAKS:                       Bash Variables.      (line 204)
 * COMP_WORDS:                            Bash Variables.      (line 210)
 * completion-display-width:              Readline Init File Syntax.
-                                                              (line  61)
+                                                              (line  66)
 * completion-ignore-case:                Readline Init File Syntax.
-                                                              (line  68)
-* completion-map-case:                   Readline Init File Syntax.
                                                               (line  73)
+* completion-map-case:                   Readline Init File Syntax.
+                                                              (line  78)
 * completion-prefix-display-length:      Readline Init File Syntax.
-                                                              (line  79)
+                                                              (line  84)
 * completion-query-items:                Readline Init File Syntax.
-                                                              (line  86)
+                                                              (line  91)
 * COMPREPLY:                             Bash Variables.      (line 218)
 * convert-meta:                          Readline Init File Syntax.
-                                                              (line  96)
+                                                              (line 101)
 * COPROC:                                Bash Variables.      (line 224)
 * DIRSTACK:                              Bash Variables.      (line 228)
 * disable-completion:                    Readline Init File Syntax.
-                                                              (line 102)
-* editing-mode:                          Readline Init File Syntax.
                                                               (line 107)
+* editing-mode:                          Readline Init File Syntax.
+                                                              (line 112)
 * EMACS:                                 Bash Variables.      (line 238)
 * enable-keypad:                         Readline Init File Syntax.
-                                                              (line 118)
+                                                              (line 123)
 * ENV:                                   Bash Variables.      (line 243)
 * EUID:                                  Bash Variables.      (line 247)
 * expand-tilde:                          Readline Init File Syntax.
-                                                              (line 129)
+                                                              (line 134)
 * FCEDIT:                                Bash Variables.      (line 251)
 * FIGNORE:                               Bash Variables.      (line 255)
 * FUNCNAME:                              Bash Variables.      (line 261)
@@ -10793,15 +10825,15 @@ D.3 Parameter and Variable Index
 * HISTFILESIZE:                          Bash Variables.      (line 336)
 * HISTIGNORE:                            Bash Variables.      (line 347)
 * history-preserve-point:                Readline Init File Syntax.
-                                                              (line 133)
+                                                              (line 138)
 * history-size:                          Readline Init File Syntax.
-                                                              (line 139)
+                                                              (line 144)
 * HISTSIZE:                              Bash Variables.      (line 366)
 * HISTTIMEFORMAT:                        Bash Variables.      (line 373)
 * HOME:                                  Bourne Shell Variables.
                                                               (line  13)
 * horizontal-scroll-mode:                Readline Init File Syntax.
-                                                              (line 146)
+                                                              (line 151)
 * HOSTFILE:                              Bash Variables.      (line 382)
 * HOSTNAME:                              Bash Variables.      (line 393)
 * HOSTTYPE:                              Bash Variables.      (line 396)
@@ -10809,12 +10841,12 @@ D.3 Parameter and Variable Index
                                                               (line  18)
 * IGNOREEOF:                             Bash Variables.      (line 399)
 * input-meta:                            Readline Init File Syntax.
-                                                              (line 153)
+                                                              (line 158)
 * INPUTRC:                               Bash Variables.      (line 409)
 * isearch-terminators:                   Readline Init File Syntax.
-                                                              (line 160)
+                                                              (line 165)
 * keymap:                                Readline Init File Syntax.
-                                                              (line 167)
+                                                              (line 172)
 * LANG:                                  Bash Variables.      (line 413)
 * LC_ALL:                                Bash Variables.      (line 417)
 * LC_COLLATE:                            Bash Variables.      (line 421)
@@ -10832,15 +10864,15 @@ D.3 Parameter and Variable Index
                                                               (line  27)
 * MAPFILE:                               Bash Variables.      (line 463)
 * mark-modified-lines:                   Readline Init File Syntax.
-                                                              (line 196)
-* mark-symlinked-directories:            Readline Init File Syntax.
                                                               (line 201)
-* match-hidden-files:                    Readline Init File Syntax.
+* mark-symlinked-directories:            Readline Init File Syntax.
                                                               (line 206)
+* match-hidden-files:                    Readline Init File Syntax.
+                                                              (line 211)
 * menu-complete-display-prefix:          Readline Init File Syntax.
-                                                              (line 213)
+                                                              (line 218)
 * meta-flag:                             Readline Init File Syntax.
-                                                              (line 153)
+                                                              (line 158)
 * OLDPWD:                                Bash Variables.      (line 467)
 * OPTARG:                                Bourne Shell Variables.
                                                               (line  34)
@@ -10849,9 +10881,9 @@ D.3 Parameter and Variable Index
                                                               (line  38)
 * OSTYPE:                                Bash Variables.      (line 474)
 * output-meta:                           Readline Init File Syntax.
-                                                              (line 218)
-* page-completions:                      Readline Init File Syntax.
                                                               (line 223)
+* page-completions:                      Readline Init File Syntax.
+                                                              (line 228)
 * PATH:                                  Bourne Shell Variables.
                                                               (line  42)
 * PIPESTATUS:                            Bash Variables.      (line 477)
@@ -10871,19 +10903,19 @@ D.3 Parameter and Variable Index
 * READLINE_POINT:                        Bash Variables.      (line 528)
 * REPLY:                                 Bash Variables.      (line 532)
 * revert-all-at-newline:                 Readline Init File Syntax.
-                                                              (line 233)
+                                                              (line 238)
 * SECONDS:                               Bash Variables.      (line 535)
 * SHELL:                                 Bash Variables.      (line 541)
 * SHELLOPTS:                             Bash Variables.      (line 546)
 * SHLVL:                                 Bash Variables.      (line 555)
 * show-all-if-ambiguous:                 Readline Init File Syntax.
-                                                              (line 239)
+                                                              (line 244)
 * show-all-if-unmodified:                Readline Init File Syntax.
-                                                              (line 245)
+                                                              (line 250)
 * show-mode-in-prompt:                   Readline Init File Syntax.
-                                                              (line 254)
-* skip-completed-text:                   Readline Init File Syntax.
                                                               (line 259)
+* skip-completed-text:                   Readline Init File Syntax.
+                                                              (line 264)
 * TEXTDOMAIN:                            Locale Translation.  (line  11)
 * TEXTDOMAINDIR:                         Locale Translation.  (line  11)
 * TIMEFORMAT:                            Bash Variables.      (line 560)
@@ -10891,7 +10923,7 @@ D.3 Parameter and Variable Index
 * TMPDIR:                                Bash Variables.      (line 610)
 * UID:                                   Bash Variables.      (line 614)
 * visible-stats:                         Readline Init File Syntax.
-                                                              (line 272)
+                                                              (line 277)
 
 
 File: bashref.info,  Node: Function Index,  Next: Concept Index,  Prev: Variable Index,  Up: Indexes
@@ -10948,10 +10980,10 @@ D.4 Function Index
 * forward-char (C-f):                    Commands For Moving.  (line 12)
 * forward-search-history (C-s):          Commands For History. (line 31)
 * forward-word (M-f):                    Commands For Moving.  (line 18)
-* history-search-backward ():            Commands For History. (line 52)
-* history-search-forward ():             Commands For History. (line 46)
-* history-substr-search-backward ():     Commands For History. (line 64)
-* history-substr-search-forward ():      Commands For History. (line 58)
+* history-search-backward ():            Commands For History. (line 53)
+* history-search-forward ():             Commands For History. (line 47)
+* history-substr-search-backward ():     Commands For History. (line 65)
+* history-substr-search-forward ():      Commands For History. (line 59)
 * insert-comment (M-#):                  Miscellaneous Commands.
                                                                (line 60)
 * insert-completions (M-*):              Commands For Completion.
@@ -10968,7 +11000,7 @@ D.4 Function Index
 * non-incremental-forward-search-history (M-n): Commands For History.
                                                                (line 41)
 * non-incremental-reverse-search-history (M-p): Commands For History.
-                                                               (line 36)
+                                                               (line 35)
 * overwrite-mode ():                     Commands For Text.    (line 56)
 * possible-completions (M-?):            Commands For Completion.
                                                                (line 15)
@@ -10999,8 +11031,8 @@ D.4 Function Index
 * unix-word-rubout (C-w):                Commands For Killing. (line 37)
 * upcase-word (M-u):                     Commands For Text.    (line 44)
 * yank (C-y):                            Commands For Killing. (line 68)
-* yank-last-arg (M-. or M-_):            Commands For History. (line 79)
-* yank-nth-arg (M-C-y):                  Commands For History. (line 70)
+* yank-last-arg (M-. or M-_):            Commands For History. (line 80)
+* yank-nth-arg (M-C-y):                  Commands For History. (line 71)
 * yank-pop (M-y):                        Commands For Killing. (line 71)
 
 
@@ -11094,7 +11126,7 @@ D.5 Concept Index
 * interaction, readline:                 Readline Interaction.
                                                               (line   6)
 * interactive shell <1>:                 Interactive Shells.  (line   6)
-* interactive shell:                     Invoking Bash.       (line 125)
+* interactive shell:                     Invoking Bash.       (line 128)
 * internationalization:                  Locale Translation.  (line   6)
 * job:                                   Definitions.         (line  38)
 * job control <1>:                       Job Control Basics.  (line   6)
@@ -11104,7 +11136,7 @@ D.5 Concept Index
 * killing text:                          Readline Killing Commands.
                                                               (line   6)
 * localization:                          Locale Translation.  (line   6)
-* login shell:                           Invoking Bash.       (line 122)
+* login shell:                           Invoking Bash.       (line 125)
 * matching, pattern:                     Pattern Matching.    (line   6)
 * metacharacter:                         Definitions.         (line  46)
 * name:                                  Definitions.         (line  51)
@@ -11165,134 +11197,134 @@ D.5 Concept Index
 
 
 Tag Table:
-Node: Top930
-Node: Introduction2848
-Node: What is Bash?3076
-Node: What is a shell?4189
-Node: Definitions6728
-Node: Basic Shell Features9646
-Node: Shell Syntax10865
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-Node: Lists23449
-Node: Compound Commands25178
-Node: Looping Constructs26184
-Node: Conditional Constructs28647
-Node: Command Grouping39577
-Node: Coprocesses41056
-Node: GNU Parallel42889
-Node: Shell Functions46875
-Node: Shell Parameters51959
-Node: Positional Parameters56088
-Node: Special Parameters56988
-Node: Shell Expansions60327
-Node: Brace Expansion62270
-Node: Tilde Expansion65051
-Node: Shell Parameter Expansion67400
-Node: Command Substitution79694
-Node: Arithmetic Expansion81027
-Node: Process Substitution81959
-Node: Word Splitting83009
-Node: Filename Expansion84657
-Node: Pattern Matching86822
-Node: Quote Removal90522
-Node: Redirections90817
-Node: Executing Commands99981
-Node: Simple Command Expansion100651
-Node: Command Search and Execution102581
-Node: Command Execution Environment104918
-Node: Environment107904
-Node: Exit Status109563
-Node: Signals111185
-Node: Shell Scripts113153
-Node: Shell Builtin Commands115671
-Node: Bourne Shell Builtins117699
-Node: Bash Builtins137606
-Node: Modifying Shell Behavior165232
-Node: The Set Builtin165577
-Node: The Shopt Builtin175903
-Node: Special Builtins190324
-Node: Shell Variables191303
-Node: Bourne Shell Variables191743
-Node: Bash Variables193774
-Node: Bash Features220649
-Node: Invoking Bash221548
-Node: Bash Startup Files227326
-Node: Interactive Shells232355
-Node: What is an Interactive Shell?232765
-Node: Is this Shell Interactive?233414
-Node: Interactive Shell Behavior234229
-Node: Bash Conditional Expressions237517
-Node: Shell Arithmetic241519
-Node: Aliases244295
-Node: Arrays246851
-Node: The Directory Stack251832
-Node: Directory Stack Builtins252551
-Node: Controlling the Prompt255507
-Node: The Restricted Shell258279
-Node: Bash POSIX Mode260116
-Node: Job Control269502
-Node: Job Control Basics269962
-Node: Job Control Builtins274681
-Node: Job Control Variables279152
-Node: Command Line Editing280310
-Node: Introduction and Notation281982
-Node: Readline Interaction283604
-Node: Readline Bare Essentials284795
-Node: Readline Movement Commands286584
-Node: Readline Killing Commands287549
-Node: Readline Arguments289469
-Node: Searching290513
-Node: Readline Init File292699
-Node: Readline Init File Syntax293846
-Node: Conditional Init Constructs310832
-Node: Sample Init File313365
-Node: Bindable Readline Commands316483
-Node: Commands For Moving317690
-Node: Commands For History318834
-Node: Commands For Text323019
-Node: Commands For Killing325948
-Node: Numeric Arguments328405
-Node: Commands For Completion329544
-Node: Keyboard Macros333736
-Node: Miscellaneous Commands334424
-Node: Readline vi Mode340230
-Node: Programmable Completion341137
-Node: Programmable Completion Builtins348413
-Node: A Programmable Completion Example358159
-Node: Using History Interactively363409
-Node: Bash History Facilities364093
-Node: Bash History Builtins367092
-Node: History Interaction371020
-Node: Event Designators373725
-Node: Word Designators374947
-Node: Modifiers376586
-Node: Installing Bash377990
-Node: Basic Installation379127
-Node: Compilers and Options381819
-Node: Compiling For Multiple Architectures382560
-Node: Installation Names384224
-Node: Specifying the System Type385042
-Node: Sharing Defaults385758
-Node: Operation Controls386431
-Node: Optional Features387389
-Node: Reporting Bugs397453
-Node: Major Differences From The Bourne Shell398651
-Node: GNU Free Documentation License415510
-Node: Indexes440706
-Node: Builtin Index441160
-Node: Reserved Word Index447987
-Node: Variable Index450435
-Node: Function Index464615
-Node: Concept Index471916
+Node: Top932
+Node: Introduction2852
+Node: What is Bash?3080
+Node: What is a shell?4193
+Node: Definitions6732
+Node: Basic Shell Features9650
+Node: Shell Syntax10869
+Node: Shell Operation11899
+Node: Quoting13193
+Node: Escape Character14496
+Node: Single Quotes14981
+Node: Double Quotes15329
+Node: ANSI-C Quoting16454
+Node: Locale Translation17698
+Node: Comments18594
+Node: Shell Commands19212
+Node: Simple Commands20084
+Node: Pipelines20715
+Node: Lists23458
+Node: Compound Commands25187
+Node: Looping Constructs26193
+Node: Conditional Constructs28656
+Node: Command Grouping39586
+Node: Coprocesses41065
+Node: GNU Parallel42898
+Node: Shell Functions46884
+Node: Shell Parameters52092
+Node: Positional Parameters56504
+Node: Special Parameters57404
+Node: Shell Expansions60743
+Node: Brace Expansion62686
+Node: Tilde Expansion65467
+Node: Shell Parameter Expansion67816
+Node: Command Substitution80110
+Node: Arithmetic Expansion81443
+Node: Process Substitution82375
+Node: Word Splitting83425
+Node: Filename Expansion85073
+Node: Pattern Matching87238
+Node: Quote Removal90938
+Node: Redirections91233
+Node: Executing Commands100397
+Node: Simple Command Expansion101067
+Node: Command Search and Execution102997
+Node: Command Execution Environment105334
+Node: Environment108320
+Node: Exit Status109979
+Node: Signals111649
+Node: Shell Scripts113617
+Node: Shell Builtin Commands116135
+Node: Bourne Shell Builtins118162
+Node: Bash Builtins138408
+Node: Modifying Shell Behavior166232
+Node: The Set Builtin166577
+Node: The Shopt Builtin176904
+Node: Special Builtins191345
+Node: Shell Variables192324
+Node: Bourne Shell Variables192764
+Node: Bash Variables194795
+Node: Bash Features221670
+Node: Invoking Bash222569
+Node: Bash Startup Files228516
+Node: Interactive Shells233545
+Node: What is an Interactive Shell?233955
+Node: Is this Shell Interactive?234604
+Node: Interactive Shell Behavior235419
+Node: Bash Conditional Expressions238707
+Node: Shell Arithmetic242709
+Node: Aliases245485
+Node: Arrays248032
+Node: The Directory Stack253013
+Node: Directory Stack Builtins253732
+Node: Controlling the Prompt256688
+Node: The Restricted Shell259460
+Node: Bash POSIX Mode261297
+Node: Job Control270851
+Node: Job Control Basics271311
+Node: Job Control Builtins276030
+Node: Job Control Variables280501
+Node: Command Line Editing281659
+Node: Introduction and Notation283331
+Node: Readline Interaction284953
+Node: Readline Bare Essentials286144
+Node: Readline Movement Commands287933
+Node: Readline Killing Commands288898
+Node: Readline Arguments290818
+Node: Searching291862
+Node: Readline Init File294048
+Node: Readline Init File Syntax295195
+Node: Conditional Init Constructs312404
+Node: Sample Init File314937
+Node: Bindable Readline Commands318055
+Node: Commands For Moving319262
+Node: Commands For History320406
+Node: Commands For Text324702
+Node: Commands For Killing327631
+Node: Numeric Arguments330112
+Node: Commands For Completion331251
+Node: Keyboard Macros335443
+Node: Miscellaneous Commands336131
+Node: Readline vi Mode341937
+Node: Programmable Completion342844
+Node: Programmable Completion Builtins350120
+Node: A Programmable Completion Example359866
+Node: Using History Interactively365116
+Node: Bash History Facilities365800
+Node: Bash History Builtins368799
+Node: History Interaction372727
+Node: Event Designators375432
+Node: Word Designators376654
+Node: Modifiers378293
+Node: Installing Bash379697
+Node: Basic Installation380834
+Node: Compilers and Options383526
+Node: Compiling For Multiple Architectures384267
+Node: Installation Names385931
+Node: Specifying the System Type386749
+Node: Sharing Defaults387465
+Node: Operation Controls388138
+Node: Optional Features389096
+Node: Reporting Bugs399159
+Node: Major Differences From The Bourne Shell400357
+Node: GNU Free Documentation License417216
+Node: Indexes442412
+Node: Builtin Index442866
+Node: Reserved Word Index449693
+Node: Variable Index452141
+Node: Function Index466462
+Node: Concept Index473763
 
 End Tag Table
diff --git a/doc/bashref.log b/doc/bashref.log
index 2aa6b223..f57403e0 100644
--- a/doc/bashref.log
+++ b/doc/bashref.log
@@ -1,4 +1,4 @@
-This is TeX, Version 3.1415926 (TeX Live 2011/Fink) (format=tex 2012.4.18)  24 FEB 2014 08:28
+This is TeX, Version 3.1415926 (TeX Live 2011/Fink) (format=tex 2012.4.18)  15 SEP 2014 12:01
 **/usr/homes/chet/src/bash/src/doc/bashref.texi
 (/usr/homes/chet/src/bash/src/doc/bashref.texi (./texinfo.tex
 Loading texinfo [version 2013-09-11.11]:
@@ -239,10 +239,37 @@ arallel -k traceroute[]
 
 [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30]
 [31] [32] [33] [34] [35] [36] [37] [38] [39] Chapter 4 [40] [41] [42] [43]
-[44] [45] [46] [47] [48] [49] [50] [51] [52] [53] [54] [55] [56] [57] [58]
-[59] [60] [61] [62] [63] [64] [65] [66] [67] Chapter 5 [68] [69] [70] [71]
-[72] [73] [74] [75] [76] [77] [78] Chapter 6 [79]
-Overfull \hbox (49.43388pt too wide) in paragraph at lines 6003--6003
+[44] [45] [46] [47] [48] [49] [50] [51] [52] [53]
+Overfull \hbox (26.76846pt too wide) in paragraph at lines 4184--4184
+ []@texttt mapfile [-d @textttsl de-lim@texttt ] [-n @textttsl count@texttt ] [
+-O @textttsl ori-gin@texttt ] [-s @textttsl count@texttt ] [-t] [-u @textttsl f
+d@texttt ][] 
+
+@hbox(7.60416+2.43333)x433.62
+.@glue(@leftskip) 86.72375
+.@hbox(0.0+0.0)x0.0
+.@texttt m
+.@texttt a
+.@texttt p
+.etc.
+
+[54] [55]
+Overfull \hbox (38.26584pt too wide) in paragraph at lines 4383--4383
+ []@texttt readarray [-d @textttsl de-lim@texttt ] [-n @textttsl count@texttt ]
+ [-O @textttsl ori-gin@texttt ] [-s @textttsl count@texttt ] [-t] [-u @textttsl
+ fd@texttt ][] 
+
+@hbox(7.60416+2.43333)x433.62
+.@glue(@leftskip) 86.72375
+.@hbox(0.0+0.0)x0.0
+.@texttt r
+.@texttt e
+.@texttt a
+.etc.
+
+[56] [57] [58] [59] [60] [61] [62] [63] [64] [65] [66] [67] Chapter 5 [68]
+[69] [70] [71] [72] [73] [74] [75] [76] [77] [78] Chapter 6 [79]
+Overfull \hbox (49.43388pt too wide) in paragraph at lines 6018--6018
  []@texttt bash [long-opt] [-ir] [-abefhkmnptuvxdBCDHP] [-o @textttsl op-tion@t
 exttt ] [-O @textttsl shopt_option@texttt ] [@textttsl ar-
 
@@ -255,7 +282,7 @@ exttt ] [-O @textttsl shopt_option@texttt ] [@textttsl ar-
 .etc.
 
 
-Overfull \hbox (72.42863pt too wide) in paragraph at lines 6004--6004
+Overfull \hbox (72.42863pt too wide) in paragraph at lines 6019--6019
  []@texttt bash [long-opt] [-abefhkmnptuvxdBCDHP] [-o @textttsl op-tion@texttt 
 ] [-O @textttsl shopt_option@texttt ] -c @textttsl string @texttt [@textttsl ar
 -
@@ -269,7 +296,7 @@ Overfull \hbox (72.42863pt too wide) in paragraph at lines 6004--6004
 .etc.
 
 
-Overfull \hbox (32.18782pt too wide) in paragraph at lines 6005--6005
+Overfull \hbox (32.18782pt too wide) in paragraph at lines 6020--6020
  []@texttt bash [long-opt] -s [-abefhkmnptuvxdBCDHP] [-o @textttsl op-tion@text
 tt ] [-O @textttsl shopt_option@texttt ] [@textttsl ar-
 
@@ -288,7 +315,7 @@ texinfo.tex: doing @include of rluser.texi
 
 (/usr/homes/chet/src/bash/src/lib/readline/doc/rluser.texi Chapter 8 [100]
 [101] [102] [103] [104] [105] [106] [107] [108] [109]
-Underfull \hbox (badness 7540) in paragraph at lines 736--742
+Underfull \hbox (badness 7540) in paragraph at lines 742--748
  []@textrm In the above ex-am-ple, @textttsl C-u[] @textrm is bound to the func
 -tion
 
@@ -301,7 +328,7 @@ Underfull \hbox (badness 7540) in paragraph at lines 736--742
 .etc.
 
 
-Underfull \hbox (badness 10000) in paragraph at lines 736--742
+Underfull \hbox (badness 10000) in paragraph at lines 742--748
  @texttt universal-argument[]@textrm , @textttsl M-DEL[] @textrm is bound to th
 e func-tion
 
@@ -314,7 +341,7 @@ e func-tion
 .etc.
 
 [110] [111] [112]
-Overfull \hbox (26.43913pt too wide) in paragraph at lines 931--931
+Overfull \hbox (26.43913pt too wide) in paragraph at lines 937--937
  []@texttt Meta-Control-h: backward-kill-word Text after the function name is i
 gnored[] 
 
@@ -328,7 +355,7 @@ gnored[]
 
 [113] [114] [115] [116] [117] [118] [119] [120] [121] [122] [123] [124]
 [125] [126] [127] [128] [129] [130]
-Overfull \hbox (26.43913pt too wide) in paragraph at lines 2150--2150
+Overfull \hbox (26.43913pt too wide) in paragraph at lines 2158--2158
  []    @texttt # Tilde expansion, with side effect of expanding tilde to full p
 athname[] 
 
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  2225 strings out of 497974
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  32896 words of font info for 113 fonts, out of 3000000 for 9000
  51 hyphenation exceptions out of 8191
  16i,6n,14p,319b,749s stack positions out of 5000i,500n,10000p,200000b,50000s
 
-Output written on bashref.dvi (172 pages, 721984 bytes).
+Output written on bashref.dvi (172 pages, 724260 bytes).
diff --git a/doc/bashref.pdf b/doc/bashref.pdf
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diff --git a/doc/bashref.ps b/doc/bashref.ps
index 1d3bb836..7c2123f4 100644
--- a/doc/bashref.ps
+++ b/doc/bashref.ps
@@ -1,7 +1,7 @@
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+%%CreationDate: Mon Sep 15 12:01:59 2014
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+%DVIPSSource:  TeX output 2014.09.15:1201
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@@ -7528,19 +7528,19 @@ ifelse
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--11 b(oundation)p 150 5141 3600 17 v eop end
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+b(oundation)p 150 5141 3600 17 v eop end
 %%Page: 2 2
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@@ -7649,7 +7649,7 @@ h(:)f(:)g(:)h(:)f(:)h(:)f(:)g(:)h(:)f(:)h(:)f(:)g(:)h(:)f(:)h(:)f(:)g
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-(:)f(:)50 b Fu(19)399 3948 y(3.4.2)93 b(Sp)s(ecial)30
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@@ -7689,11 +7689,11 @@ h(:)f(:)g(:)h(:)f(:)56 b Fu(30)399 5153 y(3.5.9)93 b(Quote)31
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-b Fu(31)275 5263 y(3.6)92 b(Redirections)26 b Fn(:)15
+b Fu(32)275 5263 y(3.6)92 b(Redirections)26 b Fn(:)15
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-b Fu(31)p eop end
+b Fu(32)p eop end
 %%Page: -2 4
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@@ -7719,7 +7719,7 @@ f(:)h(:)f(:)g(:)h(:)f(:)h(:)f(:)g(:)h(:)f(:)h(:)f(:)g(:)h(:)f(:)58
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-b Fu(34)399 960 y(3.6.9)93 b(Mo)m(ving)32 b(File)f(Descriptors)19
+b Fu(35)399 960 y(3.6.9)93 b(Mo)m(ving)32 b(File)f(Descriptors)19
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@@ -7735,18 +7735,18 @@ b(Searc)m(h)i(and)f(Execution)d Fn(:)15 b(:)h(:)f(:)h(:)f(:)g(:)h(:)f
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+h(:)f(:)h(:)f(:)g(:)h(:)f(:)h(:)f(:)38 b Fu(37)399 1617
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@@ -7767,10 +7767,10 @@ h(:)f(:)h(:)f(:)39 b Fu(58)399 2654 y(4.3.1)93 b(The)30
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+Fu(59)399 2764 y(4.3.2)93 b(The)30 b(Shopt)f(Builtin)13
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@@ -7803,7 +7803,7 @@ h(:)f(:)h(:)f(:)g(:)h(:)f(:)h(:)f(:)g(:)41 b Fu(83)399
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@@ -7830,7 +7830,7 @@ Fn(:)15 b(:)g(:)h(:)f(:)h(:)f(:)g(:)h(:)f(:)h(:)f(:)g(:)h(:)f(:)h(:)f
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@@ -8173,7 +8173,7 @@ b(ariable)24 b(and)e(function)h(names.)630 4020 y(Also)31
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@@ -8410,7 +8410,7 @@ Ft(TEXTDOMAIN)p Fu(.mo.)150 4645 y Fk(3.1.3)63 b(Commen)m(ts)150
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-y Ft([time)46 b([-p]])h([!])g Fj(command1)e Ft([)j(|)f(or)g(|&)g
+y Fk(3.2.2)63 b(Pip)s(elines)150 2304 y Fu(A)21 b Ft(pipeline)d
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+2413 y(`)p Ft(|)p Fu(')31 b(or)f(`)p Ft(|&)p Fu('.)275
+2550 y(The)f(format)i(for)f(a)h(pip)s(eline)f(is)390
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@@ -8509,12 +8509,12 @@ TeXDict begin 9 14 bop 150 -116 a Fu(Chapter)30 b(3:)41
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-(58\).)53 b(If)34 b Ft(pipefail)e Fu(is)i(enabled,)h(the)g(pip)s
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@@ -8575,7 +8575,7 @@ b(Eac)m(h)35 b(construct)g(b)s(egins)f(with)150 4659
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@@ -8690,7 +8690,7 @@ b(to)i(the)g(\014rst)f Fr(pattern)630 2042 y Fu(that)42
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@@ -8822,7 +8822,7 @@ Fu(')h(op)s(erator)h(is)f(iden)m(tical)h(to)g(`)p Ft(==)p
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 %%Page: 22 28
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 %%Page: 24 30
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 %%Page: 25 31
 TeXDict begin 25 30 bop 150 -116 a Fu(Chapter)30 b(3:)41
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 %%Page: 26 32
 TeXDict begin 26 31 bop 150 -116 a Fu(Chapter)30 b(3:)41
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 %%Page: 28 34
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-eop end
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 %%Page: 29 35
 TeXDict begin 29 34 bop 150 -116 a Fu(Chapter)30 b(3:)41
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 %%Page: 30 36
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-(matc)m(hed)h(b)m(y)f(including)h(it)g(as)g(the)p eop
-end
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 %%Page: 31 37
 TeXDict begin 31 36 bop 150 -116 a Fu(Chapter)30 b(3:)41
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-1306 y(the)c Ft(LC_COLLATE)e Fu(or)i Ft(LC_ALL)f Fu(en)m(vironmen)m(t)i
+2258 y(the)c Ft(LC_COLLATE)e Fu(or)i Ft(LC_ALL)f Fu(en)m(vironmen)m(t)i
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-150 3768 y Ft(+\()p Fj(pattern-list)p Ft(\))630 3878
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 %%Page: 32 38
 TeXDict begin 32 37 bop 150 -116 a Fu(Chapter)30 b(3:)41
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-y(op)s(ened,)28 b(closed,)i(made)e(to)h(refer)f(to)h(di\013eren)m(t)f
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+s(e)150 1853 y(preceded)41 b(b)m(y)g(a)h(w)m(ord)f(of)g(the)h(form)f
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-2945 y Ft(ls)47 b(2>&1)g(>)g Fj(dirlist)150 3088 y Fu(directs)28
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-Fr(p)s(ort)j Fu(is)f(an)f(in)m(teger)i(p)s(ort)630 4953
-y(n)m(um)m(b)s(er)23 b(or)i(service)h(name,)g(Bash)f(attempts)h(to)f
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 %%Page: 33 39
 TeXDict begin 33 38 bop 150 -116 a Fu(Chapter)30 b(3:)41
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 %%Page: 34 40
 TeXDict begin 34 39 bop 150 -116 a Fu(Chapter)30 b(3:)41
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 %%Page: 36 42
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 %%Page: 47 53
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 %%Page: 53 59
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 %%Page: 54 60
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 %%Page: 57 63
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-4850 y(v)-5 b(ariable)35 b Ft(BASH_ENV)d Fu(in)i(the)h(en)m(vironmen)m
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-(and)e(uses)g(the)150 4959 y(expanded)c(v)-5 b(alue)30
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-(for)f(the)h(\014lename.)p eop end
+5340 y(command)g(w)m(ere)h(executed:)p eop end
 %%Page: 83 89
 TeXDict begin 83 88 bop 150 -116 a Fu(Chapter)30 b(6:)41
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-b(ariable)37 b Ft(ENV)p Fu(,)150 1449 y(expands)29 b(its)i(v)-5
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+(\014lename.)275 648 y(As)42 b(noted)g(ab)s(o)m(v)m(e,)47
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-1558 y(and)g(execute.)46 b(Since)32 b(a)g(shell)g(in)m(v)m(ok)m(ed)h
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-(commands)150 1668 y(from)39 b(an)m(y)g(other)h(startup)e(\014les,)k
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-b(A)39 b(non-in)m(teractiv)m(e)j(shell)150 1778 y(in)m(v)m(ok)m(ed)32
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-2123 y Fk(In)m(v)m(ok)m(ed)40 b(in)h Fg(posix)g Fk(mo)s(de)150
-2270 y Fu(When)28 b(Bash)h(is)g(started)g(in)g Fm(posix)f
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-(option,)h(it)f(follo)m(ws)150 2380 y(the)24 b Fm(posix)f
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-Fu(v)-5 b(ariable)150 2489 y(and)30 b(commands)g(are)g(read)h(and)e
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-(read.)150 2804 y Fk(In)m(v)m(ok)m(ed)40 b(b)m(y)g(remote)h(shell)h
-(daemon)150 2951 y Fu(Bash)36 b(attempts)h(to)g(determine)f(when)f(it)i
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-(a)150 3060 y(net)m(w)m(ork)h(connection,)j(as)c(when)g(executed)h(b)m
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-Fu(,)h(or)g(the)150 3170 y(secure)c(shell)f(daemon)h
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-(run)f(in)i(this)f(fashion,)h(it)g(reads)g(and)150 3280
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-(this)f(if)150 3389 y(in)m(v)m(ok)m(ed)k(as)f Ft(sh)p
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-(\(group\))h(id,)150 4070 y(and)26 b(the)i Ft(-p)e Fu(option)h(is)g
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-(functions)g(are)g(not)g(inherited)150 4180 y(from)41
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-Fu(v)-5 b(ariables,)45 b(if)150 4289 y(they)28 b(app)s(ear)f(in)h(the)g
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-(user)c(id)h(is)g(set)g(to)h(the)f(real)h(user)150 4399
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-(but)d(the)150 4508 y(e\013ectiv)m(e)c(user)d(id)g(is)g(not)h(reset.)
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+eop end
 %%Page: 84 90
 TeXDict begin 84 89 bop 150 -116 a Fu(Chapter)30 b(6:)41
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 %%Page: 86 92
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 %%Page: 87 93
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 %%Page: 88 94
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 %%Page: 89 95
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 %%Page: 90 96
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 %%Page: 91 97
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 %%Page: 92 98
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 %%Page: 93 99
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@@ -14812,162 +14835,168 @@ TeXDict begin 95 100 bop 150 -116 a Fu(Chapter)30 b(6:)41
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+3406 y(parameters.)154 3541 y(31.)61 b(Assignmen)m(t)23
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-g(the)h(format)g(re-)330 3806 y(quired)30 b(b)m(y)g Fm(posix)p
-Fu(.)154 3934 y(33.)61 b(The)30 b Ft(trap)f Fu(builtin)h(displa)m(ys)g
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-Fu(.)154 4061 y(34.)61 b(The)39 b Ft(trap)e Fu(builtin)i(do)s(esn't)g
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-(is,)g(unless)f(that)h(argumen)m(t)330 4281 y(consists)e(solely)g(of)g
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 (osition,)f(they)g(should)f(use)h(`)p Ft(-)p Fu(')g(as)g(the)g(\014rst)
-f(argumen)m(t.)154 4518 y(35.)61 b(The)21 b Ft(.)h Fu(and)f
+f(argumen)m(t.)154 4876 y(36.)61 b(The)21 b Ft(.)h Fu(and)f
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-4628 y(if)30 b(it)h(is)g(not)f(found)f(b)m(y)i(searc)m(hing)g
-Ft(PATH)p Fu(.)154 4756 y(36.)61 b(Subshells)24 b(spa)m(wned)h(to)h
+4985 y(if)30 b(it)h(is)g(not)f(found)f(b)m(y)i(searc)m(hing)g
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-(de\014nitions,)i(it)d(do)s(es)g(not)g(displa)m(y)h(them)f(with)g(a)330
-5340 y(leading)31 b(`)p Ft(alias)e Fu(')i(unless)f(the)g
-Ft(-p)g Fu(option)h(is)f(supplied.)p eop end
+Fu(option)g(in)f(suc)m(h)330 5340 y(subshells.)p eop
+end
 %%Page: 96 102
 TeXDict begin 96 101 bop 150 -116 a Fu(Chapter)30 b(6:)41
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-(function)330 408 y(names)30 b(and)g(de\014nitions.)154
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-(con)m(tains)i(nonprin)m(ting)330 762 y(c)m(haracters.)154
-897 y(41.)61 b(When)35 b(the)g Ft(cd)f Fu(builtin)h(is)g(in)m(v)m(ok)m
+b(Bash)30 b(F)-8 b(eatures)2484 b(96)154 299 y(38.)61
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 eop end
 %%Page: 97 103
 TeXDict begin 97 102 bop 150 -116 a Fu(Chapter)30 b(7:)41
@@ -15090,13 +15119,13 @@ g(to)g(not)g(in)m(terrupt)150 1334 y(an)m(y)k(other)f(output.)40
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 1906 y(message,)k(and)c(if)i(the)f Ft(checkjobs)e Fu(option)j(is)f
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@@ -15275,7 +15304,7 @@ m(v)-5 b(ailable.)55 b(Line)34 b(editing)h(can)g(b)s(e)f(enabled)g(at)h
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 %%Page: 119 125
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 %%Page: 142 148
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@@ -18400,20 +18438,20 @@ Fu(builtin,)i(and)e(th)m(us)330 1468 y(useful)i(recursiv)m(e)g
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@@ -19428,7 +19466,7 @@ g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)46
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 g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)41
-b Fb(109)150 4649 y Fs(D.4)68 b(F)-11 b(unction)44 b(Index)150
-4886 y(A)150 5010 y Fe(abort)27 b(\(C-g\))9 b Fc(:)14
+b Fb(109)150 4683 y Fs(D.4)68 b(F)-11 b(unction)44 b(Index)150
+4919 y(A)150 5042 y Fe(abort)27 b(\(C-g\))9 b Fc(:)14
 b(:)f(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g
 (:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)36
-b Fb(122)150 5102 y Fe(accept-line)28 b(\(Newline)g(or)e(Return\))e
+b Fb(122)150 5132 y Fe(accept-line)28 b(\(Newline)g(or)e(Return\))e
 Fc(:)13 b(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)50 b
-Fb(116)150 5193 y Fe(alias-expand-line)29 b(\(\))21 b
+Fb(116)150 5222 y Fe(alias-expand-line)29 b(\(\))21 b
 Fc(:)13 b(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g
-(:)g(:)h(:)f(:)g(:)g(:)g(:)47 b Fb(124)2025 4886 y Fs(B)2025
-5033 y Fe(backward-char)28 b(\(C-b\))c Fc(:)13 b(:)h(:)f(:)g(:)g(:)g(:)
+(:)g(:)h(:)f(:)g(:)g(:)g(:)47 b Fb(124)2025 4919 y Fs(B)2025
+5053 y Fe(backward-char)28 b(\(C-b\))c Fc(:)13 b(:)h(:)f(:)g(:)g(:)g(:)
 g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)50
-b Fb(115)2025 5135 y Fe(backward-delete-char)30 b(\(Rubout\))14
+b Fb(115)2025 5148 y Fe(backward-delete-char)30 b(\(Rubout\))14
 b Fc(:)h(:)e(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)41
-b Fb(117)2025 5238 y Fe(backward-kill-line)29 b(\(C-x)e(Rubout\))16
+b Fb(117)2025 5244 y Fe(backward-kill-line)29 b(\(C-x)e(Rubout\))16
 b Fc(:)f(:)e(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)43 b Fb(118)2025
 5340 y Fe(backward-kill-word)29 b(\(M-DEL\))24 b Fc(:)13
 b(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)49
@@ -20369,7 +20409,7 @@ b(command)g(lines)11 b Fc(:)i(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f
 (:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)38
 b Fb(102)2025 4043 y(en)n(vironmen)n(t)12 b Fc(:)g(:)h(:)g(:)h(:)f(:)g
 (:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)
-g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)39 b Fb(37)2025
+g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)39 b Fb(38)2025
 4133 y(ev)l(aluation,)26 b(arithmetic)e Fc(:)13 b(:)g(:)g(:)g(:)g(:)g
 (:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)
 g(:)49 b Fb(87)2025 4224 y(ev)n(en)n(t)24 b(designators)14
@@ -20377,7 +20417,7 @@ b Fc(:)h(:)e(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)
 g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)41 b
 Fb(135)2025 4314 y(execution)25 b(en)n(vironmen)n(t)11
 b Fc(:)i(:)g(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)
-h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)37 b Fb(36)2025 4405
+h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)37 b Fb(37)2025 4405
 y(exit)25 b(status)18 b Fc(:)c(:)f(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g
 (:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)
 h(:)f(:)g(:)g(:)g(:)45 b Fb(3,)26 b(38)2025 4495 y(expansion)20
@@ -20448,7 +20488,7 @@ b(readline)18 b Fc(:)c(:)f(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g
 (:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)45
 b Fb(101)150 2192 y(in)n(teractiv)n(e)26 b(shell)14 b
 Fc(:)g(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f
-(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)41 b Fb(81,)26
+(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)41 b Fb(82,)26
 b(83)150 2279 y(in)n(ternationalization)14 b Fc(:)h(:)f(:)f(:)g(:)g(:)g
 (:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)
 g(:)h(:)f(:)g(:)g(:)41 b Fb(7)150 2512 y Fs(J)150 2628
@@ -20470,7 +20510,7 @@ g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h
 (:)f(:)g(:)41 b Fb(7)150 3621 y(login)27 b(shell)17 b
 Fc(:)d(:)f(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g
 (:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)
-g(:)g(:)44 b Fb(81)150 3871 y Fs(M)150 3987 y Fb(matc)n(hing,)26
+g(:)g(:)44 b Fb(82)150 3871 y Fs(M)150 3987 y Fb(matc)n(hing,)26
 b(pattern)20 b Fc(:)14 b(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)
 g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)47
 b Fb(30)150 4074 y(metac)n(haracter)18 b Fc(:)d(:)e(:)g(:)g(:)g(:)g(:)g
@@ -20495,7 +20535,7 @@ b Fb(23)150 5415 y(parameters)17 b Fc(:)d(:)f(:)g(:)h(:)f(:)g(:)g(:)g
 g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)43 b Fb(18)2025
 299 y(parameters,)27 b(p)r(ositional)18 b Fc(:)d(:)e(:)g(:)g(:)g(:)g(:)
 g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h
-(:)44 b Fb(19)2025 387 y(parameters,)27 b(sp)r(ecial)18
+(:)44 b Fb(20)2025 387 y(parameters,)27 b(sp)r(ecial)18
 b Fc(:)c(:)f(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)
 g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)44 b Fb(20)2025
 474 y(pathname)25 b(expansion)12 b Fc(:)h(:)g(:)h(:)f(:)g(:)g(:)g(:)g
@@ -20537,7 +20577,7 @@ b(ho)n(w)g(to)g(use)c Fc(:)13 b(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g
 b Fb(100)2025 2179 y(redirection)7 b Fc(:)13 b(:)g(:)h(:)f(:)g(:)g(:)g
 (:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)
 g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)33 b
-Fb(31)2025 2267 y(reserv)n(ed)25 b(w)n(ord)7 b Fc(:)14
+Fb(32)2025 2267 y(reserv)n(ed)25 b(w)n(ord)7 b Fc(:)14
 b(:)f(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g
 (:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)34
 b Fb(3)2025 2355 y(restricted)26 b(shell)8 b Fc(:)14
@@ -20566,7 +20606,7 @@ g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g
 (:)g(:)34 b Fb(4)2025 3322 y(signal)27 b(handling)17
 b Fc(:)c(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)
 g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)44
-b Fb(38)2025 3410 y(sp)r(ecial)27 b(builtin)10 b Fc(:)j(:)g(:)g(:)g(:)g
+b Fb(39)2025 3410 y(sp)r(ecial)27 b(builtin)10 b Fc(:)j(:)g(:)g(:)g(:)g
 (:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)
 g(:)h(:)f(:)g(:)g(:)g(:)g(:)g(:)37 b Fb(4,)26 b(68)2025
 3498 y(startup)f(\014les)d Fc(:)13 b(:)g(:)g(:)g(:)g(:)h(:)f(:)g(:)g(:)
diff --git a/doc/bashref.texi b/doc/bashref.texi
index 317244b3..556706a0 100644
--- a/doc/bashref.texi
+++ b/doc/bashref.texi
@@ -1011,7 +1011,7 @@ to be matched as a string.
 An additional binary operator, @samp{=~}, is available, with the same
 precedence as @samp{==} and @samp{!=}.
 When it is used, the string to the right of the operator is considered
-an extended regular expression and matched accordingly (as in @i{regex}3)).  
+an extended regular expression and matched accordingly (as in @i{regex}3)).
 The return value is 0 if the string matches
 the pattern, and 1 otherwise.
 If the regular expression is syntactically incorrect, the conditional
@@ -1578,9 +1578,8 @@ expands to a separate word.
 In contexts where it is performed, those words
 are subject to further word splitting and pathname expansion.
 When the expansion occurs within double quotes, it expands to a single word
-with the value of each parameter separated by the first character
-of the @env{IFS}
-special variable.  That is, @code{"$*"} is equivalent
+with the value of each parameter separated by the first character of the
+@env{IFS} special variable.  That is, @code{"$*"} is equivalent
 to @code{"$1@var{c}$2@var{c}@dots{}"}, where @var{c}
 is the first character of the value of the @code{IFS}
 variable.
@@ -2951,7 +2950,7 @@ shell's parent, and traps ignored by the shell are ignored
 @end itemize
 
 A command invoked in this separate environment cannot affect the
-shell's execution environment. 
+shell's execution environment.
 
 Command substitution, commands grouped with parentheses,
 and asynchronous commands are invoked in a
@@ -3086,7 +3085,7 @@ an interactive login shell exits.
 
 If Bash is waiting for a command to complete and receives a signal
 for which a trap has been set, the trap will not be executed until
-the command completes. 
+the command completes.
 When Bash is waiting for an asynchronous
 command via the @code{wait} builtin, the reception of a signal for
 which a trap has been set will cause the @code{wait} builtin to return
@@ -3178,7 +3177,7 @@ This section briefly describes the builtins which Bash inherits from
 the Bourne Shell, as well as the builtin commands which are unique
 to or have been extended in Bash.
 
-Several builtin commands are described in other chapters:  builtin
+Several builtin commands are described in other chapters: builtin
 commands which provide the Bash interface to the job control
 facilities (@pxref{Job Control Builtins}), the directory stack
 (@pxref{Directory Stack Builtins}), the command history
@@ -3619,7 +3618,7 @@ Otherwise, the expression is false.
 @item 4 arguments
 If the first argument is @samp{!}, the result is the negation of
 the three-argument expression composed of the remaining arguments.
-Otherwise, the expression is parsed and evaluated according to 
+Otherwise, the expression is parsed and evaluated according to
 precedence using the rules listed above.
 
 @item 5 or more arguments
@@ -3679,7 +3678,7 @@ each time a shell function or a script executed with the @code{.} or
 If a @var{sigspec} is @code{ERR}, the command @var{arg} 
 is executed whenever
 a pipeline (which may consist of a single simple
-command), a list, or a compound command returns a 
+command), a list, or a compound command returns a
 non-zero exit status,
 subject to the following conditions.
 The @code{ERR} trap is not executed if the failed command is part of the
@@ -3886,7 +3885,7 @@ a script executed with the @code{.} or @code{source} builtins).
 
 Without @var{expr}, @code{caller} displays the line number and source
 filename of the current subroutine call.
-If a non-negative integer is supplied as @var{expr}, @code{caller} 
+If a non-negative integer is supplied as @var{expr}, @code{caller}
 displays the line number, subroutine name, and source file corresponding
 to that position in the current execution call stack.  This extra
 information may be used, for example, to print a stack trace.  The
@@ -4215,12 +4214,12 @@ The @option{-c} option specifies @var{quantum}.
 Specify the number of lines read between each call to @var{callback}.
 @end table
 
-If @option{-C} is specified without @option{-c}, 
+If @option{-C} is specified without @option{-c},
 the default quantum is 5000.
 When @var{callback}  is evaluated, it is supplied the index of the next
 array element to be assigned and the line to be assigned to that element
 as additional arguments.
-@var{callback} is evaluated after the line is read but before the 
+@var{callback} is evaluated after the line is read but before the
 array element is assigned.
 
 If not supplied with an explicit origin, @code{mapfile} will clear @var{array}
@@ -4649,8 +4648,8 @@ When a background job completes, the shell prints a line
 containing its exit status.
 
 @item -n
-Read commands but do not execute them; this may be used to check a
-script for syntax errors.
+Read commands but do not execute them.
+This may be used to check a script for syntax errors.
 This option is ignored by interactive shells.
 
 @item -o @var{option-name}
@@ -5059,12 +5058,12 @@ a call to @code{return}.
 descriptions (@pxref{Bash Variables}).
 
 @item
-Function tracing is enabled:  command substitution, shell functions, and
+Function tracing is enabled: command substitution, shell functions, and
 subshells invoked with @code{( @var{command} )} inherit the
 @code{DEBUG} and @code{RETURN} traps.
 
 @item
-Error tracing is enabled:  command substitution, shell functions, and
+Error tracing is enabled: command substitution, shell functions, and
 subshells invoked with @code{( @var{command} )} inherit the
 @code{ERR} trap.
 @end enumerate
@@ -5155,7 +5154,7 @@ The shell sets this option if it is started as a login shell
 The value may not be changed.
 
 @item mailwarn
-If set, and a file that Bash is checking for mail has been  
+If set, and a file that Bash is checking for mail has been
 accessed since the last time it was checked, the message
 @code{"The mail in @var{mailfile} has been read"} is displayed.
 
@@ -6854,7 +6853,7 @@ Referencing an array variable without a subscript is equivalent to
 referencing with a subscript of 0. 
 If the @var{subscript}
 used to reference an element of an indexed array
-evaluates to a number less than zero, it is 
+evaluates to a number less than zero, it is
 interpreted as relative to one greater than the maximum index of the array,
 so negative indices count back from the end of the array,
 and an index of -1 refers to the last element.
diff --git a/doc/bashref.toc b/doc/bashref.toc
index 46d12412..401317c2 100644
--- a/doc/bashref.toc
+++ b/doc/bashref.toc
@@ -24,7 +24,7 @@
 @numsubsecentry{GNU Parallel}{3.2.6}{GNU Parallel}{15}
 @numsecentry{Shell Functions}{3.3}{Shell Functions}{17}
 @numsecentry{Shell Parameters}{3.4}{Shell Parameters}{18}
-@numsubsecentry{Positional Parameters}{3.4.1}{Positional Parameters}{19}
+@numsubsecentry{Positional Parameters}{3.4.1}{Positional Parameters}{20}
 @numsubsecentry{Special Parameters}{3.4.2}{Special Parameters}{20}
 @numsecentry{Shell Expansions}{3.5}{Shell Expansions}{21}
 @numsubsecentry{Brace Expansion}{3.5.1}{Brace Expansion}{21}
@@ -36,8 +36,8 @@
 @numsubsecentry{Word Splitting}{3.5.7}{Word Splitting}{29}
 @numsubsecentry{Filename Expansion}{3.5.8}{Filename Expansion}{30}
 @numsubsubsecentry{Pattern Matching}{3.5.8.1}{Pattern Matching}{30}
-@numsubsecentry{Quote Removal}{3.5.9}{Quote Removal}{31}
-@numsecentry{Redirections}{3.6}{Redirections}{31}
+@numsubsecentry{Quote Removal}{3.5.9}{Quote Removal}{32}
+@numsecentry{Redirections}{3.6}{Redirections}{32}
 @numsubsecentry{Redirecting Input}{3.6.1}{}{33}
 @numsubsecentry{Redirecting Output}{3.6.2}{}{33}
 @numsubsecentry{Appending Redirected Output}{3.6.3}{}{33}
@@ -45,23 +45,23 @@
 @numsubsecentry{Appending Standard Output and Standard Error}{3.6.5}{}{34}
 @numsubsecentry{Here Documents}{3.6.6}{}{34}
 @numsubsecentry{Here Strings}{3.6.7}{}{34}
-@numsubsecentry{Duplicating File Descriptors}{3.6.8}{}{34}
+@numsubsecentry{Duplicating File Descriptors}{3.6.8}{}{35}
 @numsubsecentry{Moving File Descriptors}{3.6.9}{}{35}
 @numsubsecentry{Opening File Descriptors for Reading and Writing}{3.6.10}{}{35}
 @numsecentry{Executing Commands}{3.7}{Executing Commands}{35}
 @numsubsecentry{Simple Command Expansion}{3.7.1}{Simple Command Expansion}{35}
 @numsubsecentry{Command Search and Execution}{3.7.2}{Command Search and Execution}{36}
-@numsubsecentry{Command Execution Environment}{3.7.3}{Command Execution Environment}{36}
-@numsubsecentry{Environment}{3.7.4}{Environment}{37}
+@numsubsecentry{Command Execution Environment}{3.7.3}{Command Execution Environment}{37}
+@numsubsecentry{Environment}{3.7.4}{Environment}{38}
 @numsubsecentry{Exit Status}{3.7.5}{Exit Status}{38}
-@numsubsecentry{Signals}{3.7.6}{Signals}{38}
+@numsubsecentry{Signals}{3.7.6}{Signals}{39}
 @numsecentry{Shell Scripts}{3.8}{Shell Scripts}{39}
 @numchapentry{Shell Builtin Commands}{4}{Shell Builtin Commands}{41}
 @numsecentry{Bourne Shell Builtins}{4.1}{Bourne Shell Builtins}{41}
 @numsecentry{Bash Builtin Commands}{4.2}{Bash Builtins}{48}
 @numsecentry{Modifying Shell Behavior}{4.3}{Modifying Shell Behavior}{58}
-@numsubsecentry{The Set Builtin}{4.3.1}{The Set Builtin}{58}
-@numsubsecentry{The Shopt Builtin}{4.3.2}{The Shopt Builtin}{62}
+@numsubsecentry{The Set Builtin}{4.3.1}{The Set Builtin}{59}
+@numsubsecentry{The Shopt Builtin}{4.3.2}{The Shopt Builtin}{63}
 @numsecentry{Special Builtins}{4.4}{Special Builtins}{68}
 @numchapentry{Shell Variables}{5}{Shell Variables}{69}
 @numsecentry{Bourne Shell Variables}{5.1}{Bourne Shell Variables}{69}
@@ -70,7 +70,7 @@
 @numsecentry{Invoking Bash}{6.1}{Invoking Bash}{80}
 @numsecentry{Bash Startup Files}{6.2}{Bash Startup Files}{82}
 @numsecentry{Interactive Shells}{6.3}{Interactive Shells}{83}
-@numsubsecentry{What is an Interactive Shell?}{6.3.1}{What is an Interactive Shell?}{83}
+@numsubsecentry{What is an Interactive Shell?}{6.3.1}{What is an Interactive Shell?}{84}
 @numsubsecentry{Is this Shell Interactive?}{6.3.2}{Is this Shell Interactive?}{84}
 @numsubsecentry{Interactive Shell Behavior}{6.3.3}{Interactive Shell Behavior}{84}
 @numsecentry{Bash Conditional Expressions}{6.4}{Bash Conditional Expressions}{85}
@@ -78,7 +78,7 @@
 @numsecentry{Aliases}{6.6}{Aliases}{88}
 @numsecentry{Arrays}{6.7}{Arrays}{89}
 @numsecentry{The Directory Stack}{6.8}{The Directory Stack}{90}
-@numsubsecentry{Directory Stack Builtins}{6.8.1}{Directory Stack Builtins}{90}
+@numsubsecentry{Directory Stack Builtins}{6.8.1}{Directory Stack Builtins}{91}
 @numsecentry{Controlling the Prompt}{6.9}{Controlling the Prompt}{92}
 @numsecentry{The Restricted Shell}{6.10}{The Restricted Shell}{93}
 @numsecentry{Bash POSIX Mode}{6.11}{Bash POSIX Mode}{94}
diff --git a/doc/bashref.vr b/doc/bashref.vr
index 6fd8ace9..383b045f 100644
--- a/doc/bashref.vr
+++ b/doc/bashref.vr
@@ -15,10 +15,10 @@
 \entry{$$}{20}{\code {$$}}
 \entry{!}{20}{\code {!}}
 \entry{$!}{20}{\code {$!}}
-\entry{0}{20}{\code {0}}
-\entry{$0}{20}{\code {$0}}
-\entry{_}{20}{\code {_}}
-\entry{$_}{20}{\code {$_}}
+\entry{0}{21}{\code {0}}
+\entry{$0}{21}{\code {$0}}
+\entry{_}{21}{\code {_}}
+\entry{$_}{21}{\code {$_}}
 \entry{CDPATH}{69}{\code {CDPATH}}
 \entry{HOME}{69}{\code {HOME}}
 \entry{IFS}{69}{\code {IFS}}
@@ -118,18 +118,19 @@
 \entry{auto_resume}{100}{\code {auto_resume}}
 \entry{bell-style}{105}{\code {bell-style}}
 \entry{bind-tty-special-chars}{105}{\code {bind-tty-special-chars}}
+\entry{blink-matching-paren}{105}{\code {blink-matching-paren}}
 \entry{colored-stats}{105}{\code {colored-stats}}
 \entry{comment-begin}{105}{\code {comment-begin}}
 \entry{completion-display-width}{105}{\code {completion-display-width}}
 \entry{completion-ignore-case}{105}{\code {completion-ignore-case}}
-\entry{completion-map-case}{105}{\code {completion-map-case}}
+\entry{completion-map-case}{106}{\code {completion-map-case}}
 \entry{completion-prefix-display-length}{106}{\code {completion-prefix-display-length}}
 \entry{completion-query-items}{106}{\code {completion-query-items}}
 \entry{convert-meta}{106}{\code {convert-meta}}
 \entry{disable-completion}{106}{\code {disable-completion}}
 \entry{editing-mode}{106}{\code {editing-mode}}
 \entry{enable-keypad}{106}{\code {enable-keypad}}
-\entry{expand-tilde}{106}{\code {expand-tilde}}
+\entry{expand-tilde}{107}{\code {expand-tilde}}
 \entry{history-preserve-point}{107}{\code {history-preserve-point}}
 \entry{history-size}{107}{\code {history-size}}
 \entry{horizontal-scroll-mode}{107}{\code {horizontal-scroll-mode}}
diff --git a/doc/bashref.vrs b/doc/bashref.vrs
index 8e85a190..094020ec 100644
--- a/doc/bashref.vrs
+++ b/doc/bashref.vrs
@@ -11,8 +11,8 @@
 \entry {\code {$-}}{20}
 \entry {\code {$?}}{20}
 \entry {\code {$@}}{20}
-\entry {\code {$_}}{20}
-\entry {\code {$0}}{20}
+\entry {\code {$_}}{21}
+\entry {\code {$0}}{21}
 \initial {*}
 \entry {\code {*}}{20}
 \initial {-}
@@ -22,9 +22,9 @@
 \initial {@}
 \entry {\code {@}}{20}
 \initial {_}
-\entry {\code {_}}{20}
+\entry {\code {_}}{21}
 \initial {0}
-\entry {\code {0}}{20}
+\entry {\code {0}}{21}
 \initial {A}
 \entry {\code {auto_resume}}{100}
 \initial {B}
@@ -48,6 +48,7 @@
 \entry {\code {BASHPID}}{70}
 \entry {\code {bell-style}}{105}
 \entry {\code {bind-tty-special-chars}}{105}
+\entry {\code {blink-matching-paren}}{105}
 \initial {C}
 \entry {\code {CDPATH}}{69}
 \entry {\code {CHILD_MAX}}{72}
@@ -63,7 +64,7 @@
 \entry {\code {COMP_WORDS}}{73}
 \entry {\code {completion-display-width}}{105}
 \entry {\code {completion-ignore-case}}{105}
-\entry {\code {completion-map-case}}{105}
+\entry {\code {completion-map-case}}{106}
 \entry {\code {completion-prefix-display-length}}{106}
 \entry {\code {completion-query-items}}{106}
 \entry {\code {COMPREPLY}}{73}
@@ -78,7 +79,7 @@
 \entry {\code {enable-keypad}}{106}
 \entry {\code {ENV}}{73}
 \entry {\code {EUID}}{73}
-\entry {\code {expand-tilde}}{106}
+\entry {\code {expand-tilde}}{107}
 \initial {F}
 \entry {\code {FCEDIT}}{73}
 \entry {\code {FIGNORE}}{74}
diff --git a/doc/builtins.0 b/doc/builtins.0
index dcdc6c51..e92e583c 100644
--- a/doc/builtins.0
+++ b/doc/builtins.0
@@ -46,7 +46,7 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS
               AAlliiaass with no arguments or with the --pp option prints the list of
               aliases in the form aalliiaass _n_a_m_e=_v_a_l_u_e on standard  output.   When
               arguments  are supplied, an alias is defined for each _n_a_m_e whose
-              _v_a_l_u_e is given.  A trailing space in  _v_a_l_u_e causes the next word
+              _v_a_l_u_e is given.  A trailing space in _v_a_l_u_e causes the next  word
               to be checked for alias substitution when the alias is expanded.
               For each _n_a_m_e in the argument list for which no  _v_a_l_u_e  is  sup-
               plied,  the  name  and  value  of  the  alias is printed.  AAlliiaass
@@ -66,7 +66,7 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS
        bbiinndd [--mm _k_e_y_m_a_p] --ff _f_i_l_e_n_a_m_e
        bbiinndd [--mm _k_e_y_m_a_p] --xx _k_e_y_s_e_q:_s_h_e_l_l_-_c_o_m_m_a_n_d
        bbiinndd [--mm _k_e_y_m_a_p] _k_e_y_s_e_q:_f_u_n_c_t_i_o_n_-_n_a_m_e
-       bbiinndd _r_e_a_d_l_i_n_e_-_c_o_m_m_a_n_d
+       bbiinndd [--mm _k_e_y_m_a_p] _k_e_y_s_e_q:_r_e_a_d_l_i_n_e_-_c_o_m_m_a_n_d
               Display current rreeaaddlliinnee key and function bindings, bind  a  key
               sequence  to  a  rreeaaddlliinnee  function  or macro, or set a rreeaaddlliinnee
               variable.  Each non-option argument is a  command  as  it  would
@@ -152,7 +152,7 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS
               directory names in CCDDPPAATTHH are separated by a colon (:).  A  null
               directory  name  in CCDDPPAATTHH is the same as the current directory,
               i.e., ``..''.  If _d_i_r begins with a slash (/), then CCDDPPAATTHH is not
-              used.  The  --PP  option  causes  ccdd to use the physical directory
+              used.   The  --PP  option  causes ccdd to use the physical directory
               structure by resolving symbolic links while traversing  _d_i_r  and
               before processing instances of _._. in _d_i_r (see also the --PP option
               to the sseett builtin command); the --LL option forces symbolic links
@@ -174,7 +174,7 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS
 
        ccoommmmaanndd [--ppVVvv] _c_o_m_m_a_n_d [_a_r_g ...]
               Run  _c_o_m_m_a_n_d  with  _a_r_g_s  suppressing  the normal shell function
-              lookup. Only builtin commands or commands found in the PPAATTHH  are
+              lookup.  Only builtin commands or commands found in the PPAATTHH are
               executed.   If the --pp option is given, the search for _c_o_m_m_a_n_d is
               performed using a default value for PPAATTHH that is  guaranteed  to
               find  all  of  the  standard  utilities.  If either the --VV or --vv
@@ -401,11 +401,11 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS
                      attribute is disabled.
               --nn     Give  each  _n_a_m_e  the _n_a_m_e_r_e_f attribute, making it a name
                      reference to another variable.  That  other  variable  is
-                     defined by the value of _n_a_m_e.  All references and assign-
-                     ments to _n_a_m_e,  except  for  changing  the  --nn  attribute
-                     itself,  are  performed  on  the  variable  referenced by
-                     _n_a_m_e's value.  The --nn  attribute  cannot  be  applied  to
-                     array variables.
+                     defined  by  the  value of _n_a_m_e.  All references, assign-
+                     ments, and attribute modifications to  _n_a_m_e,  except  for
+                     changing  the  --nn  attribute itself, are performed on the
+                     variable  referenced  by  _n_a_m_e's  value.    The   nameref
+                     attribute cannot be applied to array variables.
               --rr     Make _n_a_m_es readonly.  These names cannot then be assigned
                      values by subsequent assignment statements or unset.
               --tt     Give each _n_a_m_e the  _t_r_a_c_e  attribute.   Traced  functions
@@ -787,151 +787,153 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS
 
        llooggoouutt Exit a login shell.
 
-       mmaappffiillee  [--nn  _c_o_u_n_t]  [--OO _o_r_i_g_i_n] [--ss _c_o_u_n_t] [--tt] [--uu _f_d] [--CC _c_a_l_l_b_a_c_k]
-       [--cc _q_u_a_n_t_u_m] [_a_r_r_a_y]
-       rreeaaddaarrrraayy  [--nn _c_o_u_n_t] [--OO _o_r_i_g_i_n] [--ss _c_o_u_n_t] [--tt] [--uu _f_d] [--CC _c_a_l_l_b_a_c_k]
-       [--cc _q_u_a_n_t_u_m] [_a_r_r_a_y]
+       mmaappffiillee  [--dd  _d_e_l_i_m] [--nn _c_o_u_n_t] [--OO _o_r_i_g_i_n] [--ss _c_o_u_n_t] [--tt] [--uu _f_d] [--CC
+       _c_a_l_l_b_a_c_k] [--cc _q_u_a_n_t_u_m] [_a_r_r_a_y]
+       rreeaaddaarrrraayy [--dd _d_e_l_i_m] [--nn _c_o_u_n_t] [--OO _o_r_i_g_i_n] [--ss _c_o_u_n_t] [--tt] [--uu _f_d] [--CC
+       _c_a_l_l_b_a_c_k] [--cc _q_u_a_n_t_u_m] [_a_r_r_a_y]
               Read  lines from the standard input into the indexed array vari-
               able _a_r_r_a_y, or from file descriptor _f_d if the --uu option is  sup-
               plied.   The variable MMAAPPFFIILLEE is the default _a_r_r_a_y.  Options, if
               supplied, have the following meanings:
-              --nn     Copy at most _c_o_u_n_t lines.  If _c_o_u_n_t is 0, all  lines  are
+              --dd     The first character of _d_e_l_i_m is used  to  terminate  each
+                     input line, rather than newline.
+              --nn     Copy  at  most _c_o_u_n_t lines.  If _c_o_u_n_t is 0, all lines are
                      copied.
-              --OO     Begin  assigning  to  _a_r_r_a_y at index _o_r_i_g_i_n.  The default
+              --OO     Begin assigning to _a_r_r_a_y at index  _o_r_i_g_i_n.   The  default
                      index is 0.
               --ss     Discard the first _c_o_u_n_t lines read.
               --tt     Remove a trailing newline from each line read.
-              --uu     Read lines from file descriptor _f_d instead of  the  stan-
+              --uu     Read  lines  from file descriptor _f_d instead of the stan-
                      dard input.
-              --CC     Evaluate  _c_a_l_l_b_a_c_k each time _q_u_a_n_t_u_m lines are read.  The
+              --CC     Evaluate _c_a_l_l_b_a_c_k each time _q_u_a_n_t_u_m lines are read.   The
                      --cc option specifies _q_u_a_n_t_u_m.
-              --cc     Specify the number of lines read  between  each  call  to
+              --cc     Specify  the  number  of  lines read between each call to
                      _c_a_l_l_b_a_c_k.
 
-              If  --CC  is  specified  without  --cc, the default quantum is 5000.
+              If --CC is specified without --cc,  the  default  quantum  is  5000.
               When _c_a_l_l_b_a_c_k is evaluated, it is supplied the index of the next
               array element to be assigned and the line to be assigned to that
-              element as additional arguments.  _c_a_l_l_b_a_c_k  is  evaluated  after
+              element  as  additional  arguments.  _c_a_l_l_b_a_c_k is evaluated after
               the line is read but before the array element is assigned.
 
-              If  not  supplied  with  an  explicit origin, mmaappffiillee will clear
+              If not supplied with an  explicit  origin,  mmaappffiillee  will  clear
               _a_r_r_a_y before assigning to it.
 
-              mmaappffiillee returns successfully unless an invalid option or  option
-              argument  is  supplied,  _a_r_r_a_y is invalid or unassignable, or if
+              mmaappffiillee  returns successfully unless an invalid option or option
+              argument is supplied, _a_r_r_a_y is invalid or  unassignable,  or  if
               _a_r_r_a_y is not an indexed array.
 
        ppooppdd [-nn] [+_n] [-_n]
-              Removes entries from the directory stack.   With  no  arguments,
-              removes  the  top directory from the stack, and performs a ccdd to
+              Removes  entries  from  the directory stack.  With no arguments,
+              removes the top directory from the stack, and performs a  ccdd  to
               the new top directory.  Arguments, if supplied, have the follow-
               ing meanings:
-              --nn     Suppresses  the  normal change of directory when removing
-                     directories from the stack, so that  only  the  stack  is
+              --nn     Suppresses the normal change of directory  when  removing
+                     directories  from  the  stack,  so that only the stack is
                      manipulated.
-              ++_n     Removes  the _nth entry counting from the left of the list
-                     shown by ddiirrss, starting with zero.  For  example:  ``popd
+              ++_n     Removes the _nth entry counting from the left of the  list
+                     shown  by  ddiirrss, starting with zero.  For example: ``popd
                      +0'' removes the first directory, ``popd +1'' the second.
               --_n     Removes the _nth entry counting from the right of the list
-                     shown  by  ddiirrss, starting with zero.  For example: ``popd
-                     -0'' removes the last directory, ``popd -1'' the next  to
+                     shown by ddiirrss, starting with zero.  For  example:  ``popd
+                     -0''  removes the last directory, ``popd -1'' the next to
                      last.
 
-              If  the ppooppdd command is successful, a ddiirrss is performed as well,
-              and the return status is 0.  ppooppdd returns false  if  an  invalid
+              If the ppooppdd command is successful, a ddiirrss is performed as  well,
+              and  the  return  status is 0.  ppooppdd returns false if an invalid
               option is encountered, the directory stack is empty, a non-exis-
               tent directory stack entry is specified, or the directory change
               fails.
 
        pprriinnttff [--vv _v_a_r] _f_o_r_m_a_t [_a_r_g_u_m_e_n_t_s]
-              Write  the  formatted _a_r_g_u_m_e_n_t_s to the standard output under the
-              control of the _f_o_r_m_a_t.  The --vv option causes the  output  to  be
-              assigned  to  the  variable _v_a_r rather than being printed to the
+              Write the formatted _a_r_g_u_m_e_n_t_s to the standard output  under  the
+              control  of  the  _f_o_r_m_a_t.  The --vv option causes the output to be
+              assigned to the variable _v_a_r rather than being  printed  to  the
               standard output.
 
-              The _f_o_r_m_a_t is a character string which contains three  types  of
-              objects:  plain  characters, which are simply copied to standard
-              output, character escape  sequences,  which  are  converted  and
-              copied  to  the standard output, and format specifications, each
-              of which causes printing of the next  successive  _a_r_g_u_m_e_n_t.   In
+              The  _f_o_r_m_a_t  is a character string which contains three types of
+              objects: plain characters, which are simply copied  to  standard
+              output,  character  escape  sequences,  which  are converted and
+              copied to the standard output, and format  specifications,  each
+              of  which  causes  printing of the next successive _a_r_g_u_m_e_n_t.  In
               addition to the standard _p_r_i_n_t_f(1) format specifications, pprriinnttff
               interprets the following extensions:
               %%bb     causes pprriinnttff to expand backslash escape sequences in the
                      corresponding _a_r_g_u_m_e_n_t (except that \\cc terminates output,
-                     backslashes in \\'', \\"", and \\?? are not removed, and  octal
+                     backslashes  in \\'', \\"", and \\?? are not removed, and octal
                      escapes beginning with \\00 may contain up to four digits).
-              %%qq     causes pprriinnttff to output the corresponding _a_r_g_u_m_e_n_t  in  a
+              %%qq     causes  pprriinnttff  to output the corresponding _a_r_g_u_m_e_n_t in a
                      format that can be reused as shell input.
               %%((_d_a_t_e_f_m_t))TT
-                     causes  pprriinnttff  to  output the date-time string resulting
-                     from using _d_a_t_e_f_m_t as a format  string  for  _s_t_r_f_t_i_m_e(3).
+                     causes pprriinnttff to output the  date-time  string  resulting
+                     from  using  _d_a_t_e_f_m_t  as a format string for _s_t_r_f_t_i_m_e(3).
                      The corresponding _a_r_g_u_m_e_n_t is an integer representing the
-                     number of seconds since the epoch.  Two special  argument
-                     values  may  be used: -1 represents the current time, and
-                     -2 represents the time the  shell  was  invoked.   If  no
-                     argument  is  specified,  conversion behaves as if -1 had
-                     been given.  This is an exception  to  the  usual  pprriinnttff
+                     number  of seconds since the epoch.  Two special argument
+                     values may be used: -1 represents the current  time,  and
+                     -2  represents  the  time  the  shell was invoked.  If no
+                     argument is specified, conversion behaves as  if  -1  had
+                     been  given.   This  is  an exception to the usual pprriinnttff
                      behavior.
 
-              Arguments  to non-string format specifiers are treated as C con-
+              Arguments to non-string format specifiers are treated as C  con-
               stants, except that a leading plus or minus sign is allowed, and
-              if  the leading character is a single or double quote, the value
+              if the leading character is a single or double quote, the  value
               is the ASCII value of the following character.
 
-              The _f_o_r_m_a_t is reused as necessary to consume all  of  the  _a_r_g_u_-
+              The  _f_o_r_m_a_t  is  reused as necessary to consume all of the _a_r_g_u_-
               _m_e_n_t_s.  If the _f_o_r_m_a_t requires more _a_r_g_u_m_e_n_t_s than are supplied,
-              the extra format specifications behave as if  a  zero  value  or
-              null  string,  as  appropriate,  had  been supplied.  The return
+              the  extra  format  specifications  behave as if a zero value or
+              null string, as appropriate,  had  been  supplied.   The  return
               value is zero on success, non-zero on failure.
 
        ppuusshhdd [--nn] [+_n] [-_n]
        ppuusshhdd [--nn] [_d_i_r]
-              Adds a directory to the top of the directory stack,  or  rotates
-              the  stack,  making the new top of the stack the current working
+              Adds  a  directory to the top of the directory stack, or rotates
+              the stack, making the new top of the stack the  current  working
               directory.  With no arguments, exchanges the top two directories
-              and  returns 0, unless the directory stack is empty.  Arguments,
+              and returns 0, unless the directory stack is empty.   Arguments,
               if supplied, have the following meanings:
-              --nn     Suppresses the normal change  of  directory  when  adding
-                     directories  to  the  stack,  so  that  only the stack is
+              --nn     Suppresses  the  normal  change  of directory when adding
+                     directories to the stack,  so  that  only  the  stack  is
                      manipulated.
-              ++_n     Rotates the stack so that  the  _nth  directory  (counting
-                     from  the  left  of the list shown by ddiirrss, starting with
+              ++_n     Rotates  the  stack  so  that the _nth directory (counting
+                     from the left of the list shown by  ddiirrss,  starting  with
                      zero) is at the top.
-              --_n     Rotates the stack so that  the  _nth  directory  (counting
-                     from  the  right of the list shown by ddiirrss, starting with
+              --_n     Rotates  the  stack  so  that the _nth directory (counting
+                     from the right of the list shown by ddiirrss,  starting  with
                      zero) is at the top.
               _d_i_r    Adds _d_i_r to the directory stack at the top, making it the
-                     new  current working directory as if it had been supplied
+                     new current working directory as if it had been  supplied
                      as the argument to the ccdd builtin.
 
               If the ppuusshhdd command is successful, a ddiirrss is performed as well.
-              If  the first form is used, ppuusshhdd returns 0 unless the cd to _d_i_r
-              fails.  With the second form, ppuusshhdd returns 0 unless the  direc-
-              tory  stack  is empty, a non-existent directory stack element is
-              specified, or the directory change to the specified new  current
+              If the first form is used, ppuusshhdd returns 0 unless the cd to  _d_i_r
+              fails.   With the second form, ppuusshhdd returns 0 unless the direc-
+              tory stack is empty, a non-existent directory stack  element  is
+              specified,  or the directory change to the specified new current
               directory fails.
 
        ppwwdd [--LLPP]
-              Print  the  absolute  pathname of the current working directory.
+              Print the absolute pathname of the  current  working  directory.
               The pathname printed contains no symbolic links if the --PP option
               is supplied or the --oo pphhyyssiiccaall option to the sseett builtin command
-              is enabled.  If the --LL option is used, the pathname printed  may
-              contain  symbolic links.  The return status is 0 unless an error
-              occurs while reading the name of the  current  directory  or  an
+              is  enabled.  If the --LL option is used, the pathname printed may
+              contain symbolic links.  The return status is 0 unless an  error
+              occurs  while  reading  the  name of the current directory or an
               invalid option is supplied.
 
        rreeaadd [--eerrss] [--aa _a_n_a_m_e] [--dd _d_e_l_i_m] [--ii _t_e_x_t] [--nn _n_c_h_a_r_s] [--NN _n_c_h_a_r_s] [--pp
        _p_r_o_m_p_t] [--tt _t_i_m_e_o_u_t] [--uu _f_d] [_n_a_m_e ...]
-              One  line  is  read  from  the  standard input, or from the file
-              descriptor _f_d supplied as an argument to the --uu option, and  the
+              One line is read from the  standard  input,  or  from  the  file
+              descriptor  _f_d supplied as an argument to the --uu option, and the
               first word is assigned to the first _n_a_m_e, the second word to the
-              second _n_a_m_e, and so on, with leftover words and their  interven-
-              ing  separators  assigned  to the last _n_a_m_e.  If there are fewer
+              second  _n_a_m_e, and so on, with leftover words and their interven-
+              ing separators assigned to the last _n_a_m_e.  If  there  are  fewer
               words read from the input stream than names, the remaining names
-              are  assigned  empty  values.  The characters in IIFFSS are used to
-              split the line into words using the same rules  the  shell  uses
+              are assigned empty values.  The characters in IIFFSS  are  used  to
+              split  the  line  into words using the same rules the shell uses
               for expansion (described above under WWoorrdd SSpplliittttiinngg).  The back-
-              slash character (\\) may be used to remove  any  special  meaning
+              slash  character  (\\)  may be used to remove any special meaning
               for the next character read and for line continuation.  Options,
               if supplied, have the following meanings:
               --aa _a_n_a_m_e
@@ -940,81 +942,86 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS
                      new  values  are  assigned.   Other  _n_a_m_e  arguments  are
                      ignored.
               --dd _d_e_l_i_m
-                     The  first  character  of  _d_e_l_i_m is used to terminate the
+                     The first character of _d_e_l_i_m is  used  to  terminate  the
                      input line, rather than newline.
               --ee     If the standard input is coming from a terminal, rreeaaddlliinnee
-                     (see  RREEAADDLLIINNEE  above) is used to obtain the line.  Read-
-                     line uses the current (or default, if  line  editing  was
+                     (see RREEAADDLLIINNEE above) is used to obtain the  line.   Read-
+                     line  uses  the  current (or default, if line editing was
                      not previously active) editing settings.
               --ii _t_e_x_t
-                     If  rreeaaddlliinnee  is  being  used  to  read the line, _t_e_x_t is
+                     If rreeaaddlliinnee is being used  to  read  the  line,  _t_e_x_t  is
                      placed into the editing buffer before editing begins.
               --nn _n_c_h_a_r_s
-                     rreeaadd returns after reading _n_c_h_a_r_s characters rather  than
-                     waiting  for a complete line of input, but honor a delim-
-                     iter if fewer than _n_c_h_a_r_s characters are read before  the
+                     rreeaadd  returns after reading _n_c_h_a_r_s characters rather than
+                     waiting for a complete line of input, but honor a  delim-
+                     iter  if fewer than _n_c_h_a_r_s characters are read before the
                      delimiter.
               --NN _n_c_h_a_r_s
-                     rreeaadd  returns  after  reading  exactly  _n_c_h_a_r_s characters
-                     rather than waiting for a complete line of input,  unless
-                     EOF  is encountered or rreeaadd times out.  Delimiter charac-
-                     ters encountered in the input are not  treated  specially
-                     and  do  not cause rreeaadd to return until _n_c_h_a_r_s characters
+                     rreeaadd returns  after  reading  exactly  _n_c_h_a_r_s  characters
+                     rather  than waiting for a complete line of input, unless
+                     EOF is encountered or rreeaadd times out.  Delimiter  charac-
+                     ters  encountered  in the input are not treated specially
+                     and do not cause rreeaadd to return until  _n_c_h_a_r_s  characters
                      are read.
               --pp _p_r_o_m_p_t
                      Display _p_r_o_m_p_t on standard error, without a trailing new-
                      line, before attempting to read any input.  The prompt is
                      displayed only if input is coming from a terminal.
               --rr     Backslash does not act as an escape character.  The back-
-                     slash  is considered to be part of the line.  In particu-
-                     lar, a backslash-newline pair may not be used as  a  line
+                     slash is considered to be part of the line.  In  particu-
+                     lar,  a  backslash-newline pair may not be used as a line
                      continuation.
               --ss     Silent mode.  If input is coming from a terminal, charac-
                      ters are not echoed.
               --tt _t_i_m_e_o_u_t
-                     Cause rreeaadd to time out and return failure if  a  complete
-                     line  of  input  (or a specified number of characters) is
-                     not read within _t_i_m_e_o_u_t seconds.  _t_i_m_e_o_u_t may be a  deci-
-                     mal  number with a fractional portion following the deci-
-                     mal point.  This option is  only  effective  if  rreeaadd  is
-                     reading  input  from  a  terminal, pipe, or other special
-                     file; it has no effect when reading from  regular  files.
+                     Cause  rreeaadd  to time out and return failure if a complete
+                     line of input (or a specified number  of  characters)  is
+                     not  read within _t_i_m_e_o_u_t seconds.  _t_i_m_e_o_u_t may be a deci-
+                     mal number with a fractional portion following the  deci-
+                     mal  point.   This  option  is  only effective if rreeaadd is
+                     reading input from a terminal,  pipe,  or  other  special
+                     file;  it  has no effect when reading from regular files.
                      If rreeaadd times out, rreeaadd saves any partial input read into
-                     the specified variable  _n_a_m_e.   If  _t_i_m_e_o_u_t  is  0,  rreeaadd
-                     returns  immediately,  without  trying  to read any data.
-                     The exit status is 0 if input is available on the  speci-
-                     fied  file descriptor, non-zero otherwise.  The exit sta-
+                     the  specified  variable  _n_a_m_e.   If  _t_i_m_e_o_u_t  is 0, rreeaadd
+                     returns immediately, without trying  to  read  any  data.
+                     The  exit status is 0 if input is available on the speci-
+                     fied file descriptor, non-zero otherwise.  The exit  sta-
                      tus is greater than 128 if the timeout is exceeded.
               --uu _f_d  Read input from file descriptor _f_d.
 
               If no _n_a_m_e_s are supplied, the line read is assigned to the vari-
-              able  RREEPPLLYY.   The  return  code  is zero, unless end-of-file is
-              encountered, rreeaadd times out (in which case the  return  code  is
-              greater  than 128), a variable assignment error (such as assign-
-              ing to a readonly variable) occurs, or an invalid file  descrip-
+              able RREEPPLLYY.  The return code  is  zero,  unless  end-of-file  is
+              encountered,  rreeaadd  times  out (in which case the return code is
+              greater than 128), a variable assignment error (such as  assign-
+              ing  to a readonly variable) occurs, or an invalid file descrip-
               tor is supplied as the argument to --uu.
 
        rreeaaddoonnllyy [--aaAAff] [--pp] [_n_a_m_e[=_w_o_r_d] ...]
-              The  given  _n_a_m_e_s are marked readonly; the values of these _n_a_m_e_s
-              may not be changed by subsequent assignment.  If the  --ff  option
-              is  supplied,  the  functions  corresponding to the _n_a_m_e_s are so
-              marked.  The  --aa  option  restricts  the  variables  to  indexed
-              arrays;  the  --AA  option  restricts the variables to associative
-              arrays.  If both options are supplied, --AA takes precedence.   If
-              no  _n_a_m_e arguments are given, or if the --pp option is supplied, a
+              The given _n_a_m_e_s are marked readonly; the values of  these  _n_a_m_e_s
+              may  not  be changed by subsequent assignment.  If the --ff option
+              is supplied, the functions corresponding to  the  _n_a_m_e_s  are  so
+              marked.   The  --aa  option  restricts  the  variables  to indexed
+              arrays; the --AA option restricts  the  variables  to  associative
+              arrays.   If both options are supplied, --AA takes precedence.  If
+              no _n_a_m_e arguments are given, or if the --pp option is supplied,  a
               list of all readonly names is printed.  The other options may be
-              used  to  restrict the output to a subset of the set of readonly
-              names.  The --pp option causes output to be displayed in a  format
-              that  may be reused as input.  If a variable name is followed by
-              =_w_o_r_d, the value of the variable is set  to  _w_o_r_d.   The  return
-              status  is 0 unless an invalid option is encountered, one of the
+              used to restrict the output to a subset of the set  of  readonly
+              names.   The --pp option causes output to be displayed in a format
+              that may be reused as input.  If a variable name is followed  by
+              =_w_o_r_d,  the  value  of  the variable is set to _w_o_r_d.  The return
+              status is 0 unless an invalid option is encountered, one of  the
               _n_a_m_e_s is not a valid shell variable name, or --ff is supplied with
               a _n_a_m_e that is not a function.
 
        rreettuurrnn [_n]
-              Causes  a function to stop executing and return the value speci-
-              fied by _n to its caller.  If _n is omitted, the return status  is
-              that  of  the  last  command  executed in the function body.  If
+              Causes a function to stop executing and return the value  speci-
+              fied  by _n to its caller.  If _n is omitted, the return status is
+              that of the last command executed  in  the  function  body.   If
+              rreettuurrnn  is  executed by a trap handler, the last command used to
+              determine the status is the last  command  executed  before  the
+              trap  handler.   if  rreettuurrnn is executed during a DDEEBBUUGG trap, the
+              last command used to determine the status is  the  last  command
+              executed  by  the  trap  handler  before rreettuurrnn was invoked.  If
               rreettuurrnn is used outside a function, but  during  execution  of  a
               script  by  the ..  (ssoouurrccee) command, it causes the shell to stop
               executing that script and return either _n or the exit status  of
@@ -1046,18 +1053,18 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS
                       is effective only when job control is enabled.
               --ee      Exit immediately if a _p_i_p_e_l_i_n_e (which may consist  of  a
                       single  _s_i_m_p_l_e  _c_o_m_m_a_n_d),  a _l_i_s_t, or a _c_o_m_p_o_u_n_d _c_o_m_m_a_n_d
-                      (see SSHHEELLLL GGRRAAMMMMAARR above),  exits with a  non-zero  sta-
-                      tus.   The shell does not exit if the command that fails
-                      is part of the  command  list  immediately  following  a
-                      wwhhiillee  or  uunnttiill keyword, part of the test following the
-                      iiff or eelliiff reserved words, part of any command  executed
-                      in  a  &&&&  or  ||||  list except the command following the
-                      final &&&& or ||||, any command in a pipeline but the  last,
-                      or  if the command's return value is being inverted with
-                      !!.  If a compound command other than a subshell  returns
-                      a  non-zero status because a command failed while --ee was
-                      being ignored, the shell does not exit.  A trap on  EERRRR,
-                      if set, is executed before the shell exits.  This option
+                      (see SSHHEELLLL GGRRAAMMMMAARR above), exits with a non-zero status.
+                      The  shell  does  not  exit if the command that fails is
+                      part of the command list immediately following  a  wwhhiillee
+                      or  uunnttiill  keyword, part of the test following the iiff or
+                      eelliiff reserved words, part of any command executed  in  a
+                      &&&&  or |||| list except the command following the final &&&&
+                      or ||||, any command in a pipeline but the last, or if the
+                      command's  return  value is being inverted with !!.  If a
+                      compound command other than a subshell  returns  a  non-
+                      zero  status because a command failed while --ee was being
+                      ignored, the shell does not exit.  A  trap  on  EERRRR,  if
+                      set,  is  executed  before the shell exits.  This option
                       applies to the shell environment and each subshell envi-
                       ronment  separately  (see  CCOOMMMMAANNDD EEXXEECCUUTTIIOONN EENNVVIIRROONNMMEENNTT
                       above), and may cause subshells to exit before executing
@@ -1364,14 +1371,14 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS
                       33..     If the command run by the DDEEBBUUGG  trap  returns  a
                              value  of 2, and the shell is executing in a sub-
                              routine (a shell function or a shell script  exe-
-                             cuted  by  the  ..  or ssoouurrccee builtins), a call to
-                             rreettuurrnn is simulated.
+                             cuted  by  the  ..  or ssoouurrccee builtins), the shell
+                             simulates a call to rreettuurrnn.
                       44..     BBAASSHH__AARRGGCC and BBAASSHH__AARRGGVV are updated as  described
                              in their descriptions above.
-                      55..     Function  tracing  is enabled:  command substitu-
+                      55..     Function  tracing  is  enabled: command substitu-
                              tion, shell functions, and subshells invoked with
                              (( _c_o_m_m_a_n_d )) inherit the DDEEBBUUGG and RREETTUURRNN traps.
-                      66..     Error  tracing is enabled:  command substitution,
+                      66..     Error  tracing  is enabled: command substitution,
                              shell functions, and  subshells  invoked  with  ((
                              _c_o_m_m_a_n_d )) inherit the EERRRR trap.
               eexxttgglloobb If set, the extended pattern matching features described
diff --git a/doc/builtins.ps b/doc/builtins.ps
index 5d49778a..2cab830a 100644
--- a/doc/builtins.ps
+++ b/doc/builtins.ps
@@ -1,6 +1,6 @@
 %!PS-Adobe-3.0
 %%Creator: groff version 1.19.2
-%%CreationDate: Mon Feb 24 08:28:31 2014
+%%CreationDate: Mon Sep 15 12:01:54 2014
 %%DocumentNeededResources: font Times-Roman
 %%+ font Times-Bold
 %%+ font Times-Italic
@@ -310,13 +310,13 @@ C(..])-2.5 E F2(Alias)144 440.4 Q F0 2.725(with no ar)5.225 F 2.724
 F3(name)144 452.4 Q F0(=)A F3(value)A F0 .58(on standard output.)3.08 F
 .58(When ar)5.58 F .58
 (guments are supplied, an alias is de\214ned for each)-.18 F F3(name)
-3.08 E F0(whose)144 464.4 Q F3(value)2.895 E F0 .395(is gi)2.895 F -.15
-(ve)-.25 G 2.895(n. A).15 F .395(trailing space in)2.895 F F3(value)
-5.395 E F0 .395(causes the ne)2.895 F .395(xt w)-.15 F .395
-(ord to be check)-.1 F .395(ed for alias sub-)-.1 F .054
-(stitution when the alias is e)144 476.4 R 2.554(xpanded. F)-.15 F .054
-(or each)-.15 F F3(name)2.554 E F0 .054(in the ar)2.554 F .054
-(gument list for which no)-.18 F F3(value)2.554 E F0 .054(is sup-)2.554
+3.08 E F0(whose)144 464.4 Q F3(value)2.509 E F0 .009(is gi)2.509 F -.15
+(ve)-.25 G 2.509(n. A).15 F .009(trailing space in)2.509 F F3(value)
+2.509 E F0 .009(causes the ne)2.509 F .009(xt w)-.15 F .009
+(ord to be check)-.1 F .008(ed for alias substi-)-.1 F .579
+(tution when the alias is e)144 476.4 R 3.079(xpanded. F)-.15 F .579
+(or each)-.15 F F3(name)3.079 E F0 .579(in the ar)3.079 F .579
+(gument list for which no)-.18 F F3(value)3.079 E F0 .579(is sup-)3.079
 F 1.314(plied, the name and v)144 488.4 R 1.314
 (alue of the alias is printed.)-.25 F F2(Alias)6.314 E F0 1.314
 (returns true unless a)3.814 F F3(name)3.814 E F0 1.313(is gi)3.814 F
@@ -343,7 +343,8 @@ F2<ad72>-2.5 E F3 -.1(ke)2.5 G(yseq)-.2 E F0(])A F2(bind)108 606 Q F0([)
 (ymap)-.2 E F0(])A F2<ad78>2.5 E F3 -.1(ke)2.5 G(yseq)-.2 E F0(:)A F3
 (shell\255command)A F2(bind)108 630 Q F0([)2.5 E F2<ad6d>A F3 -.1(ke)2.5
 G(ymap)-.2 E F0(])A F3 -.1(ke)2.5 G(yseq)-.2 E F0(:)A F3
-(function\255name)A F2(bind)108 642 Q F3 -.37(re)2.5 G
+(function\255name)A F2(bind)108 642 Q F0([)2.5 E F2<ad6d>A F3 -.1(ke)2.5
+G(ymap)-.2 E F0(])A F3 -.1(ke)2.5 G(yseq)-.2 E F0(:)A F3 -.37(re)C
 (adline\255command).37 E F0 .239(Display current)144 654 R F2 -.18(re)
 2.739 G(adline).18 E F0 -.1(ke)2.739 G 2.739(ya)-.05 G .239
 (nd function bindings, bind a k)-2.739 F .539 -.15(ey s)-.1 H .238
@@ -483,9 +484,9 @@ G(H).855 E F0 1.662(is the same as the current directory)3.912 F 4.162
 (,i)-.65 G 1.662(.e., `)-4.162 F(`)-.74 E F2(.)A F0 -.74('')C 6.662(.I)
 .74 G(f)-6.662 E F1(dir)4.513 E F0(be)4.893 E 1.663
 (gins with a slash \(/\), then)-.15 F F3(CDP)144 708 Q -.855(AT)-.666 G
-(H).855 E F0 .347(is not used. The)2.598 F F2<ad50>2.847 E F0 .347
-(option causes)2.847 F F2(cd)2.847 E F0 .347(to use the ph)2.847 F .347
-(ysical directory structure by resolving)-.05 F 1.12
+(H).855 E F0 .191(is not used.)2.441 F(The)5.191 E F2<ad50>2.691 E F0
+.191(option causes)2.691 F F2(cd)2.691 E F0 .191(to use the ph)2.691 F
+.19(ysical directory structure by resolving)-.05 F 1.12
 (symbolic links while tra)144 720 R -.15(ve)-.2 G(rsing).15 E F1(dir)
 3.62 E F0 1.12(and before processing instances of)3.62 F F1(..)3.62 E F0
 (in)3.62 E F1(dir)3.62 E F0 1.12(\(see also the)3.62 F F2<ad50>3.62 E F0
@@ -526,15 +527,15 @@ F0 .468(will return an unsuccessful status.)2.968 F .467(On systems)
 (The return v)144 192 Q(alue is true if the directory w)-.25 E
 (as successfully changed; f)-.1 E(alse otherwise.)-.1 E F1(command)108
 208.8 Q F0([)2.5 E F1(\255pVv)A F0(])A F2(command)2.5 E F0([)2.5 E F2
-(ar)A(g)-.37 E F0(...])2.5 E(Run)144 220.8 Q F2(command)2.956 E F0(with)
-3.527 E F2(ar)3.087 E(gs)-.37 E F0 .257
-(suppressing the normal shell function lookup. Only b)3.027 F .257
-(uiltin commands or)-.2 F .502(commands found in the)144 232.8 R F3
--.666(PA)3.002 G(TH)-.189 E F0 .502(are e)2.752 F -.15(xe)-.15 G 3.002
-(cuted. If).15 F(the)3.002 E F1<ad70>3.002 E F0 .502(option is gi)3.002
-F -.15(ve)-.25 G .501(n, the search for).15 F F2(command)3.201 E F0(is)
-3.771 E .399(performed using a def)144 244.8 R .399(ault v)-.1 F .399
-(alue for)-.25 F F3 -.666(PA)2.899 G(TH)-.189 E F0 .4
+(ar)A(g)-.37 E F0(...])2.5 E(Run)144 220.8 Q F2(command)2.764 E F0(with)
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--2.995 F F2(ar)2.995 E(gs)-.37 E F0(,).27 E(or only null ar)144 710.4 Q
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 (GNU Bash-4.2)72 768 Q(2004 Apr 20)148.735 E(7)203.725 E 0 Cg EP
 %%Page: 8 8
@@ -1076,81 +1077,80 @@ BP
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-(non-interacti)144 156 Q .876 -.15(ve s)-.25 H .576(hell e).15 F .576
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 .45 G(t).1 E F0(and)3.321 E F2(last)2.731 E F0 .141
 (may be speci\214ed as a string \(to locate the last command)3.321 F(be)
-144 398.4 Q .31(ginning with that string\) or as a number \(an inde)-.15
-F 2.811(xi)-.15 G .311(nto the history list, where a ne)-2.811 F -.05
-(ga)-.15 G(ti).05 E .611 -.15(ve n)-.25 H(umber).15 E .315
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-(fset from the current command number\).)-.25 F(If)5.315 E F2(last)2.904
-E F0 .314(is not speci\214ed it is set to the cur)3.494 F(-)-.2 E .948
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+(fset from the current command number\).)-.25 F(If)5.314 E F2(last)2.905
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 (rent command for listing \(so that)144 422.4 R/F4 10/Courier@0 SF .948
 (fc \255l \25510)3.448 F F0 .948(prints the last 10 commands\) and to)
-3.448 F F2<8c72>5.359 E(st)-.1 E F0(other)4.129 E(-)-.2 E 2.5(wise. If)
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 144 434.4 R F2<8c72>4.41 E(st)-.1 E F0
 (is not speci\214ed it is set to the pre)3.18 E
 (vious command for editing and \25516 for listing.)-.25 E(The)144 458.4
@@ -1160,53 +1160,53 @@ F1<ad72>2.522 E F0 .022(option re)2.522 F -.15(ve)-.25 G .022
 (rses the order of).15 F .438(the commands.)144 470.4 R .438(If the)
 5.438 F F1<ad6c>2.938 E F0 .438(option is gi)2.938 F -.15(ve)-.25 G .438
 (n, the commands are listed on standard output.).15 F(Otherwise,)5.438 E
-.335(the editor gi)144 482.4 R -.15(ve)-.25 G 2.835(nb).15 G(y)-2.835 E
-F2(ename)3.025 E F0 .335(is in)3.015 F -.2(vo)-.4 G -.1(ke).2 G 2.835
+.334(the editor gi)144 482.4 R -.15(ve)-.25 G 2.834(nb).15 G(y)-2.834 E
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 (do).1 G 2.835(na\214)-2.835 G .335(le containing those commands.)-2.835
-F(If)5.334 E F2(ename)3.024 E F0 .334(is not gi)3.014 F -.15(ve)-.25 G
-(n,).15 E .63(the v)144 494.4 R .63(alue of the)-.25 F F3(FCEDIT)3.13 E
-F0 -.25(va)2.88 G .631(riable is used, and the v).25 F .631(alue of)-.25
-F F3(EDIT)3.131 E(OR)-.162 E F0(if)2.881 E F3(FCEDIT)3.131 E F0 .631
-(is not set.)2.881 F .631(If nei-)5.631 F .951(ther v)144 506.4 R .951
-(ariable is set,)-.25 F F2(vi)5.117 E F0 .951(is used.)5.117 F .95
-(When editing is complete, the edited commands are echoed and)5.951 F
--.15(exe)144 518.4 S(cuted.).15 E .788(In the second form,)144 542.4 R
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+(n,).15 E .631(the v)144 494.4 R .631(alue of the)-.25 F F3(FCEDIT)3.131
+E F0 -.25(va)2.881 G .631(riable is used, and the v).25 F .631(alue of)
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+(ariable is set,)-.25 F F2(vi)5.116 E F0 .95(is used.)5.116 F .951
+(When editing is complete, the edited commands are echoed and)5.95 F
+-.15(exe)144 518.4 S(cuted.).15 E .789(In the second form,)144 542.4 R
 F2(command)3.288 E F0 .788(is re-e)3.288 F -.15(xe)-.15 G .788
 (cuted after each instance of).15 F F2(pat)3.288 E F0 .788
-(is replaced by)3.288 F F2 -.37(re)3.289 G(p).37 E F0(.)A F2(Com-)5.789
-E(mand)144 554.4 Q F0 .347(is intepreted the same as)2.847 F F2<8c72>
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+E(mand)144 554.4 Q F0 .346(is intepreted the same as)2.846 F F2<8c72>
 2.847 E(st)-.1 E F0(abo)2.847 E -.15(ve)-.15 G 5.347(.A).15 G .347
-(useful alias to use with this is)-2.5 F F4 .346(r='fc \255s')2.847 F F0
-2.846(,s)C 2.846(ot)-2.846 G(hat)-2.846 E(typing)144 566.4 Q F4 7.165
-(rc)3.665 G(c)-7.165 E F0 1.165(runs the last command be)3.665 F 1.166
-(ginning with)-.15 F F4(cc)3.666 E F0 1.166(and typing)3.666 F F4(r)
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+(useful alias to use with this is)-2.5 F F4 .347(r='fc \255s')2.847 F F0
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+(rc)3.666 G(c)-7.166 E F0 1.166(runs the last command be)3.666 F 1.166
+(ginning with)-.15 F F4(cc)3.666 E F0 1.165(and typing)3.666 F F4(r)
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 (mand.)144 578.4 Q .142(If the \214rst form is used, the return v)144
 602.4 R .142(alue is 0 unless an in)-.25 F -.25(va)-.4 G .142
 (lid option is encountered or).25 F F2<8c72>4.552 E(st)-.1 E F0(or)3.322
-E F2(last)2.732 E F0 .454(specify history lines out of range.)144 614.4
+E F2(last)2.732 E F0 .455(specify history lines out of range.)144 614.4
 R .454(If the)5.454 F F1<ad65>2.954 E F0 .454
-(option is supplied, the return v)2.954 F .455(alue is the v)-.25 F .455
-(alue of the)-.25 F .788(last command e)144 626.4 R -.15(xe)-.15 G .788
-(cuted or f).15 F .787
+(option is supplied, the return v)2.954 F .454(alue is the v)-.25 F .454
+(alue of the)-.25 F .787(last command e)144 626.4 R -.15(xe)-.15 G .787
+(cuted or f).15 F .788
 (ailure if an error occurs with the temporary \214le of commands.)-.1 F
-.787(If the)5.787 F 1.135
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 (second form is used, the return status is that of the command re-e)144
-638.4 R -.15(xe)-.15 G 1.136(cuted, unless).15 F F2(cmd)3.836 E F0 1.136
-(does not)4.406 F(specify a v)144 650.4 Q
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+(does not)4.405 F(specify a v)144 650.4 Q
 (alid history line, in which case)-.25 E F1(fc)2.5 E F0(returns f)2.5 E
 (ailure.)-.1 E F1(fg)108 667.2 Q F0([)2.5 E F2(jobspec)A F0(])A(Resume)
-144 679.2 Q F2(jobspec)5.654 E F0 1.413(in the fore)4.224 F 1.413
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-(is used.)3.116 F .617(The return v)5.617 F .617
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 (alue is that of the command placed into the)-.25 F(fore)144 703.2 Q
-.363(ground, or f)-.15 F .363
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 (hen run with job control enabled, if)-2.862 F F2(jobspec)145.74 715.2 Q
-F0 .004(does not specify a v)2.814 F .004(alid job or)-.25 F F2(jobspec)
+F0 .004(does not specify a v)2.815 F .004(alid job or)-.25 F F2(jobspec)
 4.244 E F0 .004(speci\214es a job that w)2.814 F .004
 (as started without job control.)-.1 F(GNU Bash-4.2)72 768 Q
 (2004 Apr 20)148.735 E(8)203.725 E 0 Cg EP
@@ -1219,70 +1219,70 @@ BP
 /Times-Bold@0 SF(getopts)108 84 Q/F2 10/Times-Italic@0 SF
 (optstring name)2.5 E F0([)2.5 E F2(ar)A(gs)-.37 E F0(])A F1(getopts)144
 96 Q F0 .793
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-(wed by a colon, the option is e)-.25 F .15(xpected to ha)-.15 F .45
--.15(ve a)-.2 H(n).15 E(ar)144 120 Q .579
-(gument, which should be separated from it by white space.)-.18 F .578
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+-.15(ve a)-.2 H(n).15 E(ar)144 120 Q .578
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 (acters may not be used as option characters.)144 132 R 1.665
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 (gument to be processed into the v)-.18 F(ariable)-.25 E/F3 9
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 (or a shell script is in)144 168 R -.2(vo)-.4 G -.1(ke).2 G 3.345
 (d. When).1 F .845(an option requires an ar)3.345 F(gument,)-.18 E F1
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-(automatically; it must be manually)3.054 F .294
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 (reset between multiple calls to)144 192 R F1(getopts)2.793 E F0 .293
 (within the same shell in)2.793 F -.2(vo)-.4 G .293(cation if a ne).2 F
-2.793(ws)-.25 G .293(et of parameters)-2.793 F(is to be used.)144 204 Q
-2.043(When the end of options is encountered,)144 228 R F1(getopts)4.543
-E F0 -.15(ex)4.543 G 2.043(its with a return v).15 F 2.044
+2.793(ws)-.25 G .294(et of parameters)-2.793 F(is to be used.)144 204 Q
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+E F0 -.15(ex)4.543 G 2.043(its with a return v).15 F 2.043
 (alue greater than zero.)-.25 F F3(OPTIND)144 240 Q F0
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-(is set to ?.)2.5 E F1(getopts)144 264 Q F0 2.393
-(normally parses the positional parameters, b)4.893 F 2.392
-(ut if more ar)-.2 F 2.392(guments are gi)-.18 F -.15(ve)-.25 G 4.892
-(ni).15 G(n)-4.892 E F2(ar)4.892 E(gs)-.37 E F0(,).27 E F1(getopts)144
-276 Q F0(parses those instead.)2.5 E F1(getopts)144 300 Q F0 1.165
-(can report errors in tw)3.665 F 3.665(ow)-.1 G 3.665(ays. If)-3.765 F
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+(is set to ?.)2.5 E F1(getopts)144 264 Q F0 2.392
+(normally parses the positional parameters, b)4.892 F 2.392
+(ut if more ar)-.2 F 2.393(guments are gi)-.18 F -.15(ve)-.25 G 4.893
+(ni).15 G(n)-4.893 E F2(ar)4.893 E(gs)-.37 E F0(,).27 E F1(getopts)144
+276 Q F0(parses those instead.)2.5 E F1(getopts)144 300 Q F0 1.166
+(can report errors in tw)3.666 F 3.665(ow)-.1 G 3.665(ays. If)-3.765 F
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 (reporting is used.)144 312 R 1.071
-(In normal operation, diagnostic messages are printed when in)6.071 F
--.25(va)-.4 G 1.07(lid options or).25 F .393(missing option ar)144 324 R
-.393(guments are encountered.)-.18 F .394(If the v)5.394 F(ariable)-.25
-E F3(OPTERR)2.894 E F0 .394(is set to 0, no error messages)2.644 F
+(In normal operation, diagnostic messages are printed when in)6.07 F
+-.25(va)-.4 G 1.071(lid options or).25 F .394(missing option ar)144 324
+R .394(guments are encountered.)-.18 F .394(If the v)5.394 F(ariable)
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 (will be displayed, e)144 336 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5
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-2.72 E .667(If an in)144 360 R -.25(va)-.4 G .667(lid option is seen,)
-.25 F F1(getopts)3.167 E F0 .667(places ? into)3.167 F F2(name)3.527 E
-F0 .666(and, if not silent, prints an error message)3.347 F .399
-(and unsets)144 372 R F3(OPT)2.899 E(ARG)-.81 E F4(.)A F0(If)4.899 E F1
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-E(ARG)-.81 E F0 .4(and no)2.65 F(diagnostic message is printed.)144 384
-Q 1.242(If a required ar)144 408 R 1.242(gument is not found, and)-.18 F
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-(?).833 E F0 3.741(\)i).833 G 3.741(sp)-3.741 G 1.241(laced in)-3.741 F
-F2(name)144 420 Q F0(,).18 E F3(OPT)2.734 E(ARG)-.81 E F0 .234
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-(getopts)2.734 E F0 .235(is silent, then a colon \()2.734 F F1(:).833 E
-F0(\)).833 E(is placed in)144 432 Q F2(name)2.86 E F0(and)2.68 E F3(OPT)
-2.5 E(ARG)-.81 E F0(is set to the option character found.)2.25 E F1
-(getopts)144 456 Q F0 .902
+E(ARG)-.81 E F0 .399(and no)2.649 F(diagnostic message is printed.)144
+384 Q 1.241(If a required ar)144 408 R 1.241(gument is not found, and)
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+(laced in)-3.742 F F2(name)144 420 Q F0(,).18 E F3(OPT)2.735 E(ARG)-.81
+E F0 .234(is unset, and a diagnostic message is printed.)2.485 F(If)
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+(:).833 E F0(\)).833 E(is placed in)144 432 Q F2(name)2.86 E F0(and)2.68
+E F3(OPT)2.5 E(ARG)-.81 E F0(is set to the option character found.)2.25
+E F1(getopts)144 456 Q F0 .902
 (returns true if an option, speci\214ed or unspeci\214ed, is found.)
-3.402 F .902(It returns f)5.902 F .901(alse if the end of)-.1 F
+3.401 F .902(It returns f)5.902 F .902(alse if the end of)-.1 F
 (options is encountered or an error occurs.)144 468 Q F1(hash)108 484.8
 Q F0([)2.5 E F1(\255lr)A F0 2.5(][)C F1<ad70>-2.5 E F2(\214lename)2.5 E
 F0 2.5(][)C F1(\255dt)-2.5 E F0 2.5(][)C F2(name)-2.5 E F0(])A .858
@@ -1291,35 +1291,35 @@ G -.1(ke).2 G .858(d, the full pathname of the command).1 F F2(name)
 3.718 E F0 .858(is determined by searching)3.538 F .956
 (the directories in)144 508.8 R F1($P)3.456 E -.95(AT)-.74 G(H).95 E F0
 .956(and remembered.)3.456 F(An)5.956 E 3.456(yp)-.15 G(re)-3.456 E .956
-(viously-remembered pathname is discarded.)-.25 F .242(If the)144 520.8
-R F1<ad70>2.742 E F0 .243
-(option is supplied, no path search is performed, and)2.742 F F2
-(\214lename)4.653 E F0 .243(is used as the full \214lename)2.923 F 1.712
-(of the command.)144 532.8 R(The)6.712 E F1<ad72>4.212 E F0 1.711
-(option causes the shell to for)4.212 F 1.711
-(get all remembered locations.)-.18 F(The)6.711 E F1<ad64>4.211 E F0
+(viously-remembered pathname is discarded.)-.25 F .243(If the)144 520.8
+R F1<ad70>2.743 E F0 .243
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+(get all remembered locations.)-.18 F(The)6.712 E F1<ad64>4.212 E F0
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-3.204 E F0 .703(corresponds is printed.)3.204 F .703(If multiple)5.703 F
-F2(name)3.203 E F0(ar)3.203 E(guments)-.18 E .795(are supplied with)144
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 568.8 R F1<ad74>3.295 E F0 3.295(,t)C(he)-3.295 E F2(name)3.295 E F0
 .795(is printed before the hashed full pathname.)3.295 F(The)5.795 E F1
 <ad6c>3.295 E F0 .795(option causes)3.295 F .934
 (output to be displayed in a format that may be reused as input.)144
-580.8 R .934(If no ar)5.934 F .934(guments are gi)-.18 F -.15(ve)-.25 G
-.934(n, or if).15 F(only)144 592.8 Q F1<ad6c>2.821 E F0 .321
-(is supplied, information about remembered commands is printed.)2.821 F
-.322(The return status is true)5.322 F(unless a)144 604.8 Q F2(name)2.86
+580.8 R .934(If no ar)5.934 F .935(guments are gi)-.18 F -.15(ve)-.25 G
+.935(n, or if).15 F(only)144 592.8 Q F1<ad6c>2.822 E F0 .322
+(is supplied, information about remembered commands is printed.)2.822 F
+.321(The return status is true)5.321 F(unless a)144 604.8 Q F2(name)2.86
 E F0(is not found or an in)2.68 E -.25(va)-.4 G(lid option is supplied.)
 .25 E F1(help)108 621.6 Q F0([)2.5 E F1(\255dms)A F0 2.5(][)C F2
-(pattern)-2.5 E F0(])A .867(Display helpful information about b)144
+(pattern)-2.5 E F0(])A .866(Display helpful information about b)144
 633.6 R .867(uiltin commands.)-.2 F(If)5.867 E F2(pattern)4.617 E F0
-.866(is speci\214ed,)3.607 F F1(help)3.366 E F0(gi)3.366 E -.15(ve)-.25
-G 3.366(sd).15 G(etailed)-3.366 E .306(help on all commands matching)144
-645.6 R F2(pattern)2.806 E F0 2.807(;o).24 G .307
-(therwise help for all the b)-2.807 F .307
+.867(is speci\214ed,)3.607 F F1(help)3.367 E F0(gi)3.367 E -.15(ve)-.25
+G 3.367(sd).15 G(etailed)-3.367 E .307(help on all commands matching)144
+645.6 R F2(pattern)2.807 E F0 2.807(;o).24 G .307
+(therwise help for all the b)-2.807 F .306
 (uiltins and shell control struc-)-.2 F(tures is printed.)144 657.6 Q F1
 <ad64>144 669.6 Q F0(Display a short description of each)24.74 E F2
 (pattern)2.5 E F1<ad6d>144 681.6 Q F0(Display the description of each)
@@ -1342,13 +1342,13 @@ F1(history \255anrw)108 120 Q F0([)2.5 E F2(\214lename)A F0(])A F1
 -.37 G(..)-2.5 E F0(])A F1(history \255s)108 144 Q F2(ar)2.5 E(g)-.37 E
 F0([)2.5 E F2(ar)A 2.5(g.)-.37 G(..)-2.5 E F0(])A -.4(Wi)144 156 S .752
 (th no options, display the command history list with line numbers.).4 F
-.752(Lines listed with a)5.752 F F1(*)3.251 E F0(ha)3.251 E -.15(ve)-.2
-G .38(been modi\214ed.)144 168 R .38(An ar)5.38 F .38(gument of)-.18 F
+.752(Lines listed with a)5.752 F F1(*)3.252 E F0(ha)3.252 E -.15(ve)-.2
+G .381(been modi\214ed.)144 168 R .38(An ar)5.38 F .38(gument of)-.18 F
 F2(n)3.24 E F0 .38(lists only the last)3.12 F F2(n)3.24 E F0 2.88
 (lines. If)3.12 F .38(the shell v)2.88 F(ariable)-.25 E/F3 9
-/Times-Bold@0 SF(HISTTIMEFOR-)2.881 E(MA)144 180 Q(T)-.855 E F0 .265
-(is set and not null, it is used as a format string for)2.515 F F2
-(strftime)2.764 E F0 .264(\(3\) to display the time stamp asso-)B 1.019
+/Times-Bold@0 SF(HISTTIMEFOR-)2.88 E(MA)144 180 Q(T)-.855 E F0 .264
+(is set and not null, it is used as a format string for)2.514 F F2
+(strftime)2.765 E F0 .265(\(3\) to display the time stamp asso-)B 1.02
 (ciated with each displayed history entry)144 192 R 6.019(.N)-.65 G
 3.519(oi)-6.019 G(nterv)-3.519 E 1.019
 (ening blank is printed between the formatted)-.15 F .176
@@ -1360,67 +1360,68 @@ E(Options, if supplied, ha)5 E .3 -.15(ve t)-.2 H(he follo).15 E
 (wing meanings:)-.25 E F1<ad63>144 228 Q F0
 (Clear the history list by deleting all the entries.)25.86 E F1<ad64>144
 240 Q F2(of)2.5 E(fset)-.18 E F0(Delete the history entry at position)
-180 252 Q F2(of)2.5 E(fset)-.18 E F0(.)A F1<ad61>144 264 Q F0 .598
-(Append the `)25.3 F(`ne)-.74 E(w')-.25 E 3.098('h)-.74 G .598
-(istory lines \(history lines entered since the be)-3.098 F .599
+180 252 Q F2(of)2.5 E(fset)-.18 E F0(.)A F1<ad61>144 264 Q F0 .599
+(Append the `)25.3 F(`ne)-.74 E(w')-.25 E 3.099('h)-.74 G .598
+(istory lines \(history lines entered since the be)-3.099 F .598
 (ginning of the current)-.15 F F1(bash)180 276 Q F0
 (session\) to the history \214le.)2.5 E F1<ad6e>144 288 Q F0 .854(Read \
 the history lines not already read from the history \214le into the cur\
-rent history list.)24.74 F .772
+rent history list.)24.74 F .773
 (These are lines appended to the history \214le since the be)180 300 R
-.773(ginning of the current)-.15 F F1(bash)3.273 E F0(ses-)3.273 E
+.772(ginning of the current)-.15 F F1(bash)3.272 E F0(ses-)3.272 E
 (sion.)180 312 Q F1<ad72>144 324 Q F0(Read the contents of the history \
 \214le and append them to the current history list.)25.86 E F1<ad77>144
 336 Q F0(Write the current history list to the history \214le, o)23.08 E
 -.15(ve)-.15 G(rwriting the history \214le').15 E 2.5(sc)-.55 G
-(ontents.)-2.5 E F1<ad70>144 348 Q F0 .626
+(ontents.)-2.5 E F1<ad70>144 348 Q F0 .625
 (Perform history substitution on the follo)24.74 F(wing)-.25 E F2(ar)
-3.125 E(gs)-.37 E F0 .625(and display the result on the standard)3.125 F
+3.125 E(gs)-.37 E F0 .626(and display the result on the standard)3.125 F
 2.975(output. Does)180 360 R .475
 (not store the results in the history list.)2.975 F(Each)5.475 E F2(ar)
 2.975 E(g)-.37 E F0 .475(must be quoted to disable)2.975 F
-(normal history e)180 372 Q(xpansion.)-.15 E F1<ad73>144 384 Q F0 .363
-(Store the)26.41 F F2(ar)3.193 E(gs)-.37 E F0 .363
-(in the history list as a single entry)3.133 F 5.363(.T)-.65 G .362
+(normal history e)180 372 Q(xpansion.)-.15 E F1<ad73>144 384 Q F0 .362
+(Store the)26.41 F F2(ar)3.192 E(gs)-.37 E F0 .363
+(in the history list as a single entry)3.132 F 5.363(.T)-.65 G .363
 (he last command in the history list is)-5.363 F(remo)180 396 Q -.15(ve)
 -.15 G 2.5(db).15 G(efore the)-2.5 E F2(ar)2.83 E(gs)-.37 E F0
-(are added.)2.77 E .145(If the)144 412.8 R F3(HISTTIMEFORMA)2.645 E(T)
+(are added.)2.77 E .146(If the)144 412.8 R F3(HISTTIMEFORMA)2.645 E(T)
 -.855 E F0 -.25(va)2.395 G .145
 (riable is set, the time stamp information associated with each history)
-.25 F .669(entry is written to the history \214le, mark)144 424.8 R .669
-(ed with the history comment character)-.1 F 5.668(.W)-.55 G .668
-(hen the history)-5.668 F .955(\214le is read, lines be)144 436.8 R .956
-(ginning with the history comment character follo)-.15 F .956
-(wed immediately by a digit)-.25 F .416
+.25 F .668(entry is written to the history \214le, mark)144 424.8 R .669
+(ed with the history comment character)-.1 F 5.669(.W)-.55 G .669
+(hen the history)-5.669 F .956(\214le is read, lines be)144 436.8 R .956
+(ginning with the history comment character follo)-.15 F .955
+(wed immediately by a digit)-.25 F .415
 (are interpreted as timestamps for the pre)144 448.8 R .416
-(vious history line.)-.25 F .416(The return v)5.416 F .415
+(vious history line.)-.25 F .416(The return v)5.416 F .416
 (alue is 0 unless an in)-.25 F -.25(va)-.4 G(lid).25 E .499(option is e\
 ncountered, an error occurs while reading or writing the history \214le\
-, an in)144 460.8 R -.25(va)-.4 G(lid).25 E F2(of)3 E(fset)-.18 E F0(is)
-3 E(supplied as an ar)144 472.8 Q(gument to)-.18 E F1<ad64>2.5 E F0 2.5
-(,o)C 2.5(rt)-2.5 G(he history e)-2.5 E(xpansion supplied as an ar)-.15
-E(gument to)-.18 E F1<ad70>2.5 E F0 -.1(fa)2.5 G(ils.).1 E F1(jobs)108
-489.6 Q F0([)2.5 E F1(\255lnprs)A F0 2.5(][)C F2(jobspec)A F0(... ])2.5
-E F1(jobs \255x)108 501.6 Q F2(command)2.5 E F0([)2.5 E F2(ar)2.5 E(gs)
--.37 E F0(... ])2.5 E(The \214rst form lists the acti)144 513.6 Q .3
--.15(ve j)-.25 H 2.5(obs. The).15 F(options ha)2.5 E .3 -.15(ve t)-.2 H
-(he follo).15 E(wing meanings:)-.25 E F1<ad6c>144 525.6 Q F0
+, an in)144 460.8 R -.25(va)-.4 G(lid).25 E F2(of)2.999 E(fset)-.18 E F0
+(is)2.999 E(supplied as an ar)144 472.8 Q(gument to)-.18 E F1<ad64>2.5 E
+F0 2.5(,o)C 2.5(rt)-2.5 G(he history e)-2.5 E
+(xpansion supplied as an ar)-.15 E(gument to)-.18 E F1<ad70>2.5 E F0 -.1
+(fa)2.5 G(ils.).1 E F1(jobs)108 489.6 Q F0([)2.5 E F1(\255lnprs)A F0 2.5
+(][)C F2(jobspec)A F0(... ])2.5 E F1(jobs \255x)108 501.6 Q F2(command)
+2.5 E F0([)2.5 E F2(ar)2.5 E(gs)-.37 E F0(... ])2.5 E
+(The \214rst form lists the acti)144 513.6 Q .3 -.15(ve j)-.25 H 2.5
+(obs. The).15 F(options ha)2.5 E .3 -.15(ve t)-.2 H(he follo).15 E
+(wing meanings:)-.25 E F1<ad6c>144 525.6 Q F0
 (List process IDs in addition to the normal information.)27.52 E F1
-<ad6e>144 537.6 Q F0 .194(Display information only about jobs that ha)
-24.74 F .494 -.15(ve c)-.2 H .193(hanged status since the user w).15 F
-.193(as last noti-)-.1 F(\214ed of their status.)180 549.6 Q F1<ad70>144
+<ad6e>144 537.6 Q F0 .193(Display information only about jobs that ha)
+24.74 F .494 -.15(ve c)-.2 H .194(hanged status since the user w).15 F
+.194(as last noti-)-.1 F(\214ed of their status.)180 549.6 Q F1<ad70>144
 561.6 Q F0(List only the process ID of the job')24.74 E 2.5(sp)-.55 G
 (rocess group leader)-2.5 E(.)-.55 E F1<ad72>144 573.6 Q F0
 (Display only running jobs.)25.86 E F1<ad73>144 585.6 Q F0
-(Display only stopped jobs.)26.41 E(If)144 602.4 Q F2(jobspec)4.553 E F0
-.313(is gi)3.123 F -.15(ve)-.25 G .313
-(n, output is restricted to information about that job).15 F 5.314(.T)
--.4 G .314(he return status is 0 unless)-5.314 F(an in)144 614.4 Q -.25
+(Display only stopped jobs.)26.41 E(If)144 602.4 Q F2(jobspec)4.554 E F0
+.314(is gi)3.124 F -.15(ve)-.25 G .314
+(n, output is restricted to information about that job).15 F 5.313(.T)
+-.4 G .313(he return status is 0 unless)-5.313 F(an in)144 614.4 Q -.25
 (va)-.4 G(lid option is encountered or an in).25 E -.25(va)-.4 G(lid).25
-E F2(jobspec)4.24 E F0(is supplied.)2.81 E .395(If the)144 631.2 R F1
-<ad78>2.895 E F0 .394(option is supplied,)2.894 F F1(jobs)2.894 E F0
+E F2(jobspec)4.24 E F0(is supplied.)2.81 E .394(If the)144 631.2 R F1
+<ad78>2.894 E F0 .394(option is supplied,)2.894 F F1(jobs)2.894 E F0
 .394(replaces an)2.894 F(y)-.15 E F2(jobspec)4.634 E F0 .394(found in)
-3.204 F F2(command)3.094 E F0(or)3.664 E F2(ar)3.224 E(gs)-.37 E F0 .394
+3.204 F F2(command)3.094 E F0(or)3.664 E F2(ar)3.224 E(gs)-.37 E F0 .395
 (with the corre-)3.164 F(sponding process group ID, and e)144 643.2 Q
 -.15(xe)-.15 G(cutes).15 E F2(command)2.7 E F0(passing it)3.27 E F2(ar)
 2.5 E(gs)-.37 E F0 2.5(,r).27 G(eturning its e)-2.5 E(xit status.)-.15 E
@@ -1428,17 +1429,17 @@ F1(kill)108 660 Q F0([)2.5 E F1<ad73>A F2(sigspec)2.5 E F0(|)2.5 E F1
 <ad6e>2.5 E F2(signum)2.5 E F0(|)2.5 E F1<ad>2.5 E F2(sigspec)A F0 2.5
 (][)C F2(pid)-2.5 E F0(|)2.5 E F2(jobspec)2.5 E F0 2.5(].)C(..)-2.5 E F1
 (kill \255l)108 672 Q F0([)2.5 E F2(sigspec)A F0(|)2.5 E F2 -.2(ex)2.5 G
-(it_status).2 E F0(])A .119(Send the signal named by)144 684 R F2
-(sigspec)2.959 E F0(or)2.929 E F2(signum)2.959 E F0 .119
-(to the processes named by)2.939 F F2(pid)3.87 E F0(or)3.39 E F2
-(jobspec)2.62 E F0(.).31 E F2(sigspec)5.46 E F0(is)2.93 E .319
-(either a case-insensiti)144 696 R .619 -.15(ve s)-.25 H .319
-(ignal name such as).15 F F3(SIGKILL)2.819 E F0 .318
-(\(with or without the)2.569 F F3(SIG)2.818 E F0 .318
-(pre\214x\) or a signal)2.568 F(number;)144 708 Q F2(signum)4.188 E F0
-1.349(is a signal number)4.168 F 6.349(.I)-.55 G(f)-6.349 E F2(sigspec)
+(it_status).2 E F0(])A .12(Send the signal named by)144 684 R F2
+(sigspec)2.96 E F0(or)2.93 E F2(signum)2.96 E F0 .119
+(to the processes named by)2.939 F F2(pid)3.869 E F0(or)3.389 E F2
+(jobspec)2.619 E F0(.).31 E F2(sigspec)5.459 E F0(is)2.929 E .318
+(either a case-insensiti)144 696 R .618 -.15(ve s)-.25 H .318
+(ignal name such as).15 F F3(SIGKILL)2.818 E F0 .319
+(\(with or without the)2.569 F F3(SIG)2.819 E F0 .319
+(pre\214x\) or a signal)2.569 F(number;)144 708 Q F2(signum)4.189 E F0
+1.349(is a signal number)4.169 F 6.349(.I)-.55 G(f)-6.349 E F2(sigspec)
 4.189 E F0 1.349(is not present, then)4.159 F F3(SIGTERM)3.849 E F0
-1.349(is assumed.)3.599 F(An)6.349 E(ar)144 720 Q .523(gument of)-.18 F
+1.348(is assumed.)3.599 F(An)6.348 E(ar)144 720 Q .522(gument of)-.18 F
 F1<ad6c>3.023 E F0 .523(lists the signal names.)3.023 F .523(If an)5.523
 F 3.023(ya)-.15 G -.18(rg)-3.023 G .523(uments are supplied when).18 F
 F1<ad6c>3.023 E F0 .523(is gi)3.023 F -.15(ve)-.25 G .523(n, the names)
@@ -1451,1460 +1452,1473 @@ BP
 (TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E .28
 (of the signals corresponding to the ar)144 84 R .28
 (guments are listed, and the return status is 0.)-.18 F(The)5.28 E/F1 10
-/Times-Italic@0 SF -.2(ex)2.78 G(it_status).2 E F0(ar)144 96 Q .378
-(gument to)-.18 F/F2 10/Times-Bold@0 SF<ad6c>2.878 E F0 .378
-(is a number specifying either a signal number or the e)2.878 F .377
-(xit status of a process termi-)-.15 F .593(nated by a signal.)144 108 R
+/Times-Italic@0 SF -.2(ex)2.78 G(it_status).2 E F0(ar)144 96 Q .377
+(gument to)-.18 F/F2 10/Times-Bold@0 SF<ad6c>2.877 E F0 .378
+(is a number specifying either a signal number or the e)2.877 F .378
+(xit status of a process termi-)-.15 F .594(nated by a signal.)144 108 R
 F2(kill)5.593 E F0 .593(returns true if at least one signal w)3.093 F
-.593(as successfully sent, or f)-.1 F .594(alse if an error)-.1 F
+.593(as successfully sent, or f)-.1 F .593(alse if an error)-.1 F
 (occurs or an in)144 120 Q -.25(va)-.4 G(lid option is encountered.).25
 E F2(let)108 136.8 Q F1(ar)2.5 E(g)-.37 E F0([)2.5 E F1(ar)A(g)-.37 E F0
-(...])2.5 E(Each)144 148.8 Q F1(ar)3.027 E(g)-.37 E F0 .197
-(is an arithmetic e)2.917 F .197(xpression to be e)-.15 F -.25(va)-.25 G
-.196(luated \(see).25 F/F3 9/Times-Bold@0 SF .196(ARITHMETIC EV)2.696 F
-(ALU)-1.215 E -.855(AT)-.54 G(ION).855 E F0(abo)2.446 E -.15(ve)-.15 G
-2.696(\). If).15 F(the last)144 160.8 Q F1(ar)2.83 E(g)-.37 E F0 -.25
+(...])2.5 E(Each)144 148.8 Q F1(ar)3.026 E(g)-.37 E F0 .196
+(is an arithmetic e)2.916 F .197(xpression to be e)-.15 F -.25(va)-.25 G
+.197(luated \(see).25 F/F3 9/Times-Bold@0 SF .197(ARITHMETIC EV)2.697 F
+(ALU)-1.215 E -.855(AT)-.54 G(ION).855 E F0(abo)2.447 E -.15(ve)-.15 G
+2.697(\). If).15 F(the last)144 160.8 Q F1(ar)2.83 E(g)-.37 E F0 -.25
 (eva)2.72 G(luates to 0,).25 E F2(let)2.5 E F0
 (returns 1; 0 is returned otherwise.)2.5 E F2(local)108 177.6 Q F0([)2.5
 E F1(option)A F0 2.5(][)C F1(name)-2.5 E F0([=)A F1(value)A F0 2.5(].)C
 (..])-2.5 E -.15(Fo)144 189.6 S 2.56(re).15 G .06(ach ar)-2.56 F .06
 (gument, a local v)-.18 F .06(ariable named)-.25 F F1(name)2.92 E F0 .06
 (is created, and assigned)2.74 F F1(value)2.56 E F0 5.06(.T).18 G(he)
--5.06 E F1(option)2.56 E F0 .06(can be)2.56 F(an)144 201.6 Q 3.153(yo)
--.15 G 3.153(ft)-3.153 G .653(he options accepted by)-3.153 F F2(declar)
-3.153 E(e)-.18 E F0 5.652(.W)C(hen)-5.652 E F2(local)3.152 E F0 .652
+-5.06 E F1(option)2.56 E F0 .06(can be)2.56 F(an)144 201.6 Q 3.152(yo)
+-.15 G 3.152(ft)-3.152 G .652(he options accepted by)-3.152 F F2(declar)
+3.152 E(e)-.18 E F0 5.652(.W)C(hen)-5.652 E F2(local)3.152 E F0 .653
 (is used within a function, it causes the v)3.152 F(ari-)-.25 E(able)144
-213.6 Q F1(name)3.72 E F0 .86(to ha)3.54 F 1.16 -.15(ve a v)-.2 H .861
-(isible scope restricted to that function and its children.).15 F -.4
-(Wi)5.861 G .861(th no operands,).4 F F2(local)144 225.6 Q F0 1.165
-(writes a list of local v)3.665 F 1.165
+213.6 Q F1(name)3.721 E F0 .861(to ha)3.541 F 1.161 -.15(ve a v)-.2 H
+.861(isible scope restricted to that function and its children.).15 F
+-.4(Wi)5.86 G .86(th no operands,).4 F F2(local)144 225.6 Q F0 1.164
+(writes a list of local v)3.664 F 1.165
 (ariables to the standard output.)-.25 F 1.165(It is an error to use)
-6.165 F F2(local)3.664 E F0 1.164(when not)3.664 F .232
-(within a function.)144 237.6 R .233(The return status is 0 unless)5.232
+6.165 F F2(local)3.665 E F0 1.165(when not)3.665 F .233
+(within a function.)144 237.6 R .233(The return status is 0 unless)5.233
 F F2(local)2.733 E F0 .233(is used outside a function, an in)2.733 F
--.25(va)-.4 G(lid).25 E F1(name)3.093 E F0(is)2.913 E(supplied, or)144
+-.25(va)-.4 G(lid).25 E F1(name)3.092 E F0(is)2.912 E(supplied, or)144
 249.6 Q F1(name)2.5 E F0(is a readonly v)2.5 E(ariable.)-.25 E F2
 (logout)108 266.4 Q F0(Exit a login shell.)9.33 E F2(map\214le)108 283.2
-Q F0([)2.5 E F2<ad6e>A F1(count)2.5 E F0 2.5(][)C F2<ad4f>-2.5 E F1
-(origin)2.5 E F0 2.5(][)C F2<ad73>-2.5 E F1(count)2.5 E F0 2.5(][)C F2
-<ad74>-2.5 E F0 2.5(][)C F2<ad75>-2.5 E F1(fd)2.5 E F0 2.5(][)C F2<ad43>
--2.5 E F1(callbac)2.5 E(k)-.2 E F0 2.5(][)C F2<ad63>-2.5 E F1(quantum)
-2.5 E F0 2.5(][)C F1(arr)-2.5 E(ay)-.15 E F0(])A F2 -.18(re)108 295.2 S
-(adarray).18 E F0([)2.5 E F2<ad6e>A F1(count)2.5 E F0 2.5(][)C F2<ad4f>
--2.5 E F1(origin)2.5 E F0 2.5(][)C F2<ad73>-2.5 E F1(count)2.5 E F0 2.5
-(][)C F2<ad74>-2.5 E F0 2.5(][)C F2<ad75>-2.5 E F1(fd)2.5 E F0 2.5(][)C
-F2<ad43>-2.5 E F1(callbac)2.5 E(k)-.2 E F0 2.5(][)C F2<ad63>-2.5 E F1
-(quantum)2.5 E F0 2.5(][)C F1(arr)-2.5 E(ay)-.15 E F0(])A .351
-(Read lines from the standard input into the inde)144 307.2 R -.15(xe)
--.15 G 2.851(da).15 G .351(rray v)-2.851 F(ariable)-.25 E F1(arr)2.85 E
-(ay)-.15 E F0 2.85(,o).32 G 2.85(rf)-2.85 G .35(rom \214le descriptor)
--2.85 F F1(fd)2.85 E F0 1.248(if the)144 319.2 R F2<ad75>3.748 E F0
-1.248(option is supplied.)3.748 F 1.249(The v)6.249 F(ariable)-.25 E F3
-(MAPFILE)3.749 E F0 1.249(is the def)3.499 F(ault)-.1 E F1(arr)3.749 E
-(ay)-.15 E F0 6.249(.O)C 1.249(ptions, if supplied,)-6.249 F(ha)144
-331.2 Q .3 -.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F2<ad6e>
-144 343.2 Q F0(Cop)24.74 E 2.5(ya)-.1 G 2.5(tm)-2.5 G(ost)-2.5 E F1
-(count)2.7 E F0 2.5(lines. If)3.18 F F1(count)2.5 E F0
-(is 0, all lines are copied.)2.5 E F2<ad4f>144 355.2 Q F0(Be)22.52 E
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-(only the stack is manipulated.)180 482.4 Q F2(+)144 494.4 Q F1(n)A F0
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-(gular \214les.)-.15 F(If)5.59 E F1 -.18(re)3.09 G(ad).18 E F0 .589
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-G 3.089(sa).15 G .889 -.15(ny p)-3.089 H .589
-(artial input read into the speci\214ed).15 F -.25(va)180 528 S(riable)
+540 R .505(fect when reading)-.25 F .589(from re)180 552 R .589
+(gular \214les.)-.15 F(If)5.589 E F1 -.18(re)3.089 G(ad).18 E F0 .589
+(times out,)3.089 F F1 -.18(re)3.089 G(ad).18 E F0(sa)3.089 E -.15(ve)
+-.2 G 3.089(sa).15 G .889 -.15(ny p)-3.089 H .59
+(artial input read into the speci\214ed).15 F -.25(va)180 564 S(riable)
 .25 E F2(name)2.77 E F0 5.27(.I)C(f)-5.27 E F2(timeout)2.77 E F0 .27
 (is 0,)2.77 F F1 -.18(re)2.77 G(ad).18 E F0 .27(returns immediately)2.77
 F 2.77(,w)-.65 G .27(ithout trying to read an)-2.77 F 2.77(yd)-.15 G
-(ata.)-2.77 E 1.12(The e)180 540 R 1.12(xit status is 0 if input is a)
+(ata.)-2.77 E 1.12(The e)180 576 R 1.12(xit status is 0 if input is a)
 -.15 F -.25(va)-.2 G 1.12(ilable on the speci\214ed \214le descriptor)
 .25 F 3.62(,n)-.4 G 1.12(on-zero other)-3.62 F(-)-.2 E 2.5(wise. The)180
-552 R -.15(ex)2.5 G(it status is greater than 128 if the timeout is e)
-.15 E(xceeded.)-.15 E F1<ad75>144 564 Q F2(fd)2.5 E F0
-(Read input from \214le descriptor)14.46 E F2(fd)2.5 E F0(.)A .191
-(If no)144 580.8 R F2(names)3.051 E F0 .191
-(are supplied, the line read is assigned to the v)2.961 F(ariable)-.25 E
-F3(REPL)2.692 E(Y)-.828 E/F4 9/Times-Roman@0 SF(.)A F0 .192
-(The return code is zero,)4.692 F 1.344
-(unless end-of-\214le is encountered,)144 592.8 R F1 -.18(re)3.844 G(ad)
+588 R -.15(ex)2.5 G(it status is greater than 128 if the timeout is e)
+.15 E(xceeded.)-.15 E F1<ad75>144 600 Q F2(fd)2.5 E F0
+(Read input from \214le descriptor)14.46 E F2(fd)2.5 E F0(.)A .192
+(If no)144 616.8 R F2(names)3.052 E F0 .192
+(are supplied, the line read is assigned to the v)2.962 F(ariable)-.25 E
+F3(REPL)2.691 E(Y)-.828 E/F4 9/Times-Roman@0 SF(.)A F0 .191
+(The return code is zero,)4.691 F 1.343
+(unless end-of-\214le is encountered,)144 628.8 R F1 -.18(re)3.843 G(ad)
 .18 E F0 1.343
-(times out \(in which case the return code is greater than)3.844 F .871
-(128\), a v)144 604.8 R .871
+(times out \(in which case the return code is greater than)3.843 F .872
+(128\), a v)144 640.8 R .871
 (ariable assignment error \(such as assigning to a readonly v)-.25 F
-.872(ariable\) occurs, or an in)-.25 F -.25(va)-.4 G(lid).25 E
-(\214le descriptor is supplied as the ar)144 616.8 Q(gument to)-.18 E F1
-<ad75>2.5 E F0(.)A F1 -.18(re)108 633.6 S(adonly).18 E F0([)2.5 E F1
+.871(ariable\) occurs, or an in)-.25 F -.25(va)-.4 G(lid).25 E
+(\214le descriptor is supplied as the ar)144 652.8 Q(gument to)-.18 E F1
+<ad75>2.5 E F0(.)A F1 -.18(re)108 669.6 S(adonly).18 E F0([)2.5 E F1
 (\255aAf)A F0 2.5(][)C F1<ad70>-2.5 E F0 2.5(][)C F2(name)-2.5 E F0([=)A
-F2(wor)A(d)-.37 E F0 2.5(].)C(..])-2.5 E .77(The gi)144 645.6 R -.15(ve)
+F2(wor)A(d)-.37 E F0 2.5(].)C(..])-2.5 E .77(The gi)144 681.6 R -.15(ve)
 -.25 G(n).15 E F2(names)3.27 E F0 .77(are mark)3.27 F .77
 (ed readonly; the v)-.1 F .77(alues of these)-.25 F F2(names)3.63 E F0
-.77(may not be changed by subse-)3.54 F 1.096(quent assignment.)144
-657.6 R 1.096(If the)6.096 F F1<ad66>3.596 E F0 1.097
-(option is supplied, the functions corresponding to the)3.596 F F2
-(names)3.597 E F0 1.097(are so)3.597 F(mark)144 669.6 Q 3.334(ed. The)
+.77(may not be changed by subse-)3.54 F 1.097(quent assignment.)144
+693.6 R 1.097(If the)6.097 F F1<ad66>3.597 E F0 1.097
+(option is supplied, the functions corresponding to the)3.597 F F2
+(names)3.596 E F0 1.096(are so)3.596 F(mark)144 705.6 Q 3.334(ed. The)
 -.1 F F1<ad61>3.334 E F0 .834(option restricts the v)3.334 F .834
 (ariables to inde)-.25 F -.15(xe)-.15 G 3.334(da).15 G .834(rrays; the)
 -3.334 F F1<ad41>3.334 E F0 .834(option restricts the v)3.334 F(ari-)
--.25 E .776(ables to associati)144 681.6 R 1.076 -.15(ve a)-.25 H 3.276
-(rrays. If).15 F .777(both options are supplied,)3.276 F F1<ad41>3.277 E
-F0(tak)3.277 E .777(es precedence.)-.1 F .777(If no)5.777 F F2(name)
-3.637 E F0(ar)3.457 E(gu-)-.18 E .522(ments are gi)144 693.6 R -.15(ve)
+-.25 E .777(ables to associati)144 717.6 R 1.077 -.15(ve a)-.25 H 3.277
+(rrays. If).15 F .777(both options are supplied,)3.277 F F1<ad41>3.277 E
+F0(tak)3.277 E .776(es precedence.)-.1 F .776(If no)5.776 F F2(name)
+3.636 E F0(ar)3.456 E(gu-)-.18 E .521(ments are gi)144 729.6 R -.15(ve)
 -.25 G .521(n, or if the).15 F F1<ad70>3.021 E F0 .521
 (option is supplied, a list of all readonly names is printed.)3.021 F
-.521(The other)5.521 F .295(options may be used to restrict the output \
-to a subset of the set of readonly names.)144 705.6 R(The)5.296 E F1
-<ad70>2.796 E F0(option)2.796 E .786
-(causes output to be displayed in a format that may be reused as input.)
-144 717.6 R .786(If a v)5.786 F .785(ariable name is fol-)-.25 F(lo)144
-729.6 Q .717(wed by =)-.25 F F2(wor)A(d)-.37 E F0 3.218(,t)C .718(he v)
--3.218 F .718(alue of the v)-.25 F .718(ariable is set to)-.25 F F2(wor)
-3.218 E(d)-.37 E F0 5.718(.T)C .718(he return status is 0 unless an in)
--5.718 F -.25(va)-.4 G(lid).25 E(GNU Bash-4.2)72 768 Q(2004 Apr 20)
-148.735 E(13)198.725 E 0 Cg EP
+.522(The other)5.521 F(GNU Bash-4.2)72 768 Q(2004 Apr 20)148.735 E(13)
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 %%Page: 14 14
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 /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48
-(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E .26
-(option is encountered, one of the)144 84 R/F1 10/Times-Italic@0 SF
-(names)3.12 E F0 .26(is not a v)3.03 F .26(alid shell v)-.25 F .26
-(ariable name, or)-.25 F/F2 10/Times-Bold@0 SF<ad66>2.76 E F0 .26
-(is supplied with a)2.76 F F1(name)144.36 96 Q F0
-(that is not a function.)2.68 E F2 -.18(re)108 112.8 S(tur).18 E(n)-.15
-E F0([)2.5 E F1(n)A F0(])A .02(Causes a function to stop e)144 124.8 R
--.15(xe)-.15 G .02(cuting and return the v).15 F .021
-(alue speci\214ed by)-.25 F F1(n)2.881 E F0 .021(to its caller)2.761 F
-5.021(.I)-.55 G(f)-5.021 E F1(n)2.881 E F0 .021(is omitted,)2.761 F .469
-(the return status is that of the last command e)144 136.8 R -.15(xe)
--.15 G .469(cuted in the function body).15 F 5.469(.I)-.65 G(f)-5.469 E
-F2 -.18(re)2.969 G(tur).18 E(n)-.15 E F0 .468(is used out-)2.969 F .466
-(side a function, b)144 148.8 R .466(ut during e)-.2 F -.15(xe)-.15 G
-.467(cution of a script by the).15 F F2(.)2.967 E F0(\()5.467 E F2(sour)
-A(ce)-.18 E F0 2.967(\)c)C .467(ommand, it causes the shell to)-2.967 F
-.088(stop e)144 160.8 R -.15(xe)-.15 G .087
-(cuting that script and return either).15 F F1(n)2.947 E F0 .087
-(or the e)2.827 F .087(xit status of the last command e)-.15 F -.15(xe)
--.15 G .087(cuted within).15 F .613(the script as the e)144 172.8 R .613
-(xit status of the script.)-.15 F(If)5.613 E F1(n)3.113 E F0 .613
-(is supplied, the return v)3.113 F .613
-(alue is its least signi\214cant 8)-.25 F 2.511(bits. The)144 184.8 R
-.011(return status is non-zero if)2.511 F F2 -.18(re)2.511 G(tur).18 E
-(n)-.15 E F0 .011(is supplied a non-numeric ar)2.511 F .01
-(gument, or is used outside)-.18 F 2.909(af)144 196.8 S .409
-(unction and not during e)-2.909 F -.15(xe)-.15 G .41
-(cution of a script by).15 F F2(.)2.91 E F0(or)3.743 E F2(sour)2.91 E
-(ce)-.18 E F0 5.41(.A)C .71 -.15(ny c)-5.41 H .41
-(ommand associated with the).15 F F2(RETURN)144 208.8 Q F0(trap is e)2.5
-E -.15(xe)-.15 G(cuted before e).15 E -.15(xe)-.15 G
-(cution resumes after the function or script.).15 E F2(set)108 225.6 Q
-F0([)2.5 E F2(\255\255abefhkmnptuvxBCEHPT)A F0 2.5(][)C F2<ad6f>-2.5 E
-F1(option\255name)2.5 E F0 2.5(][)C F1(ar)-2.5 E(g)-.37 E F0(...])2.5 E
-F2(set)108 237.6 Q F0([)2.5 E F2(+abefhkmnptuvxBCEHPT)A F0 2.5(][)C F2
-(+o)-2.5 E F1(option\255name)2.5 E F0 2.5(][)C F1(ar)-2.5 E(g)-.37 E F0
-(...])2.5 E -.4(Wi)144 249.6 S .836(thout options, the name and v).4 F
-.835(alue of each shell v)-.25 F .835
-(ariable are displayed in a format that can be)-.25 F .784
-(reused as input for setting or resetting the currently-set v)144 261.6
-R 3.284(ariables. Read-only)-.25 F -.25(va)3.284 G .784
-(riables cannot be).25 F 2.912(reset. In)144 273.6 R F1(posix)2.912 E F0
+(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E .295(option\
+s may be used to restrict the output to a subset of the set of readonly\
+ names.)144 84 R(The)5.295 E/F1 10/Times-Bold@0 SF<ad70>2.795 E F0
+(option)2.795 E .786
+(causes output to be displayed in a format that may be reused as input.)
+144 96 R .786(If a v)5.786 F .786(ariable name is fol-)-.25 F(lo)144 108
+Q .718(wed by =)-.25 F/F2 10/Times-Italic@0 SF(wor)A(d)-.37 E F0 3.218
+(,t)C .718(he v)-3.218 F .718(alue of the v)-.25 F .718
+(ariable is set to)-.25 F F2(wor)3.218 E(d)-.37 E F0 5.718(.T)C .718
+(he return status is 0 unless an in)-5.718 F -.25(va)-.4 G(lid).25 E .26
+(option is encountered, one of the)144 120 R F2(names)3.12 E F0 .26
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+F1<ad66>2.76 E F0 .26(is supplied with a)2.76 F F2(name)144.36 132 Q F0
+(that is not a function.)2.68 E F1 -.18(re)108 148.8 S(tur).18 E(n)-.15
+E F0([)2.5 E F2(n)A F0(])A .021(Causes a function to stop e)144 160.8 R
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+(alue speci\214ed by)-.25 F F2(n)2.88 E F0 .02(to its caller)2.76 F 5.02
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+(the return status is that of the last command e)144 172.8 R -.15(xe)
+-.15 G .597(cuted in the function body).15 F 5.597(.I)-.65 G(f)-5.597 E
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+(determine the status is the last command e)144 208.8 R -.15(xe)-.15 G
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+.4 G(d.).1 E(If)144 220.8 Q F1 -.18(re)2.583 G(tur).18 E(n)-.15 E F0
+.084(is used outside a function, b)2.583 F .084(ut during e)-.2 F -.15
+(xe)-.15 G .084(cution of a script by the).15 F F1(.)2.584 E F0(\()5.084
+E F1(sour)A(ce)-.18 E F0 2.584(\)c)C .084(ommand, it)-2.584 F .589
+(causes the shell to stop e)144 232.8 R -.15(xe)-.15 G .589
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+(is supplied, the return v)2.826 F .326(alue is)-.25 F .445
+(its least signi\214cant 8 bits.)144 256.8 R .444
+(The return status is non-zero if)5.445 F F1 -.18(re)2.944 G(tur).18 E
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+(ment, or is used outside a function and not during e)144 268.8 R -.15
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+E .75(mand associated with the)144 280.8 R F1(RETURN)3.249 E F0 .749
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+G .749(cution resumes after the function).15 F(or script.)144 292.8 Q F1
+(set)108 309.6 Q F0([)2.5 E F1(\255\255abefhkmnptuvxBCEHPT)A F0 2.5(][)C
+F1<ad6f>-2.5 E F2(option\255name)2.5 E F0 2.5(][)C F2(ar)-2.5 E(g)-.37 E
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+(after option processing are treated as v)144 381.6 R 1.624
 (alues for the positional parameters and are assigned, in)-.25 F(order)
-144 309.6 Q 2.5(,t)-.4 G(o)-2.5 E F2($1)2.5 E F0(,)A F2($2)2.5 E F0(,)A
-F2 2.5(... $)2.5 F F1(n)A F0 5(.O)C(ptions, if speci\214ed, ha)-5 E .3
--.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F2<ad61>144 321.6 Q
-F0 .539(Automatically mark v)29.3 F .539
-(ariables and functions which are modi\214ed or created for e)-.25 F .54
-(xport to)-.15 F(the en)184 333.6 Q(vironment of subsequent commands.)
--.4 E F2<ad62>144 345.6 Q F0 .132
+144 393.6 Q 2.5(,t)-.4 G(o)-2.5 E F1($1)2.5 E F0(,)A F1($2)2.5 E F0(,)A
+F1 2.5(... $)2.5 F F2(n)A F0 5(.O)C(ptions, if speci\214ed, ha)-5 E .3
+-.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad61>144 405.6 Q
+F0 .54(Automatically mark v)29.3 F .539
+(ariables and functions which are modi\214ed or created for e)-.25 F
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+(vironment of subsequent commands.)-.4 E F1<ad62>144 429.6 Q F0 .131
 (Report the status of terminated background jobs immediately)28.74 F
-2.632(,r)-.65 G .131(ather than before the ne)-2.632 F(xt)-.15 E
-(primary prompt.)184 357.6 Q(This is ef)5 E(fecti)-.25 E .3 -.15(ve o)
--.25 H(nly when job control is enabled.).15 E F2<ad65>144 369.6 Q F0
-.087(Exit immediately if a)29.86 F F1(pipeline)2.587 E F0 .087
-(\(which may consist of a single)2.587 F F1 .088(simple command)2.588 F
-F0 .088(\), a)B F1(list)2.588 E F0 2.588(,o)C(r)-2.588 E(a)184 381.6 Q
-F1 1.294(compound command)3.794 F F0(\(see)3.794 E/F3 9/Times-Bold@0 SF
-1.294(SHELL GRAMMAR)3.794 F F0(abo)3.544 E -.15(ve)-.15 G 3.793(\), e)
-.15 F 1.293(xits with a non-zero status.)-.15 F .079
-(The shell does not e)184 393.6 R .079(xit if the command that f)-.15 F
-.08(ails is part of the command list immediately)-.1 F(follo)184 405.6 Q
-1.655(wing a)-.25 F F2(while)4.155 E F0(or)4.155 E F2(until)4.155 E F0
--.1(ke)4.155 G(yw)-.05 E 1.655(ord, part of the test follo)-.1 F 1.654
-(wing the)-.25 F F2(if)4.154 E F0(or)4.154 E F2(elif)4.154 E F0(reserv)
-4.154 E(ed)-.15 E -.1(wo)184 417.6 S .581(rds, part of an).1 F 3.081(yc)
--.15 G .581(ommand e)-3.081 F -.15(xe)-.15 G .581(cuted in a).15 F F2
-(&&)3.081 E F0(or)3.081 E F2(||)3.081 E F0 .582(list e)3.082 F .582
-(xcept the command follo)-.15 F(wing)-.25 E .918(the \214nal)184 429.6 R
-F2(&&)3.418 E F0(or)3.418 E F2(||)3.418 E F0 3.418(,a)C 1.218 -.15(ny c)
--3.418 H .918(ommand in a pipeline b).15 F .917
-(ut the last, or if the command')-.2 F 3.417(sr)-.55 G(eturn)-3.417 E
--.25(va)184 441.6 S .66(lue is being in).25 F -.15(ve)-.4 G .66
-(rted with).15 F F2(!)3.16 E F0 5.661(.I)C 3.161(fac)-5.661 G .661
-(ompound command other than a subshell returns a)-3.161 F 1.113
-(non-zero status because a command f)184 453.6 R 1.112(ailed while)-.1 F
-F2<ad65>3.612 E F0 -.1(wa)3.612 G 3.612(sb).1 G 1.112
-(eing ignored, the shell does)-3.612 F .177(not e)184 465.6 R 2.677
-(xit. A)-.15 F .177(trap on)2.677 F F2(ERR)2.677 E F0 2.677(,i)C 2.678
-(fs)-2.677 G .178(et, is e)-2.678 F -.15(xe)-.15 G .178
-(cuted before the shell e).15 F 2.678(xits. This)-.15 F .178
-(option applies to)2.678 F .618(the shell en)184 477.6 R .617
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+-.25 H(nly when job control is enabled.).15 E F1<ad65>144 453.6 Q F0
+.088(Exit immediately if a)29.86 F F2(pipeline)2.588 E F0 .087
+(\(which may consist of a single)2.588 F F2 .087(simple command)2.587 F
+F0 .087(\), a)B F2(list)2.587 E F0 2.587(,o)C(r)-2.587 E(a)184 465.6 Q
+F2 1.52(compound command)4.02 F F0(\(see)4.021 E/F3 9/Times-Bold@0 SF
+1.521(SHELL GRAMMAR)4.021 F F0(abo)3.771 E -.15(ve)-.15 G 1.521(\), e)
+.15 F 1.521(xits with a non-zero status.)-.15 F .08
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+(vironment,)-.4 E .379(are ignored.)184 132 R .379
+(If the shell is started with the ef)5.379 F(fecti)-.25 E .679 -.15
+(ve u)-.25 H .38(ser \(group\) id not equal to the real).15 F .462
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+(ser id is set to the real user id.).15 F .395(If the)5.395 F F1<ad70>
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+E -.15(ve)-.25 G .387(user id is not reset.)184 168 R -.45(Tu)5.387 G
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+E F1<ad75>144 204 Q F0 -.35(Tr)28.74 G .043(eat unset v).35 F .044(aria\
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 (he shell prints an error message, and, if not interacti)-3.246 F -.15
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-168 Q F1<ad76>144 180 Q F0(Print shell input lines as the)29.3 E 2.5(ya)
--.15 G(re read.)-2.5 E F1<ad78>144 192 Q F0 .315(After e)29.3 F .315
-(xpanding each)-.15 F/F2 10/Times-Italic@0 SF .315(simple command)2.815
-F F0(,)A F1 -.25(fo)2.815 G(r).25 E F0(command,)2.815 E F1(case)2.815 E
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-(or arithmetic)184 204 R F1 -.25(fo)3.736 G(r).25 E F0 1.236
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--.25 F/F3 9/Times-Bold@0 SF(PS4)3.736 E/F4 9/Times-Roman@0 SF(,)A F0
-(follo)3.486 E 1.236(wed by the com-)-.25 F(mand and its e)184 216 Q
+240 Q F1<ad76>144 252 Q F0(Print shell input lines as the)29.3 E 2.5(ya)
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+(xpanding each)-.15 F F2 .315(simple command)2.815 F F0(,)A F1 -.25(fo)
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+-.25(fo)3.736 G(r).25 E F0 1.236(command, display the e)3.736 F 1.236
+(xpanded v)-.15 F 1.236(alue of)-.25 F F3(PS4)3.736 E F4(,)A F0(follo)
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 (xpanded ar)-.15 E(guments or associated w)-.18 E(ord list.)-.1 E F1
-<ad42>144 228 Q F0 2.578(The shell performs brace e)27.63 F 2.578
+<ad42>144 300 Q F0 2.579(The shell performs brace e)27.63 F 2.578
 (xpansion \(see)-.15 F F1 2.578(Brace Expansion)5.078 F F0(abo)5.078 E
--.15(ve)-.15 G 5.079(\). This).15 F 2.579(is on by)5.079 F(def)184 240 Q
-(ault.)-.1 E F1<ad43>144 252 Q F0 .214(If set,)27.08 F F1(bash)2.714 E
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+-.15(ve)-.15 G 5.078(\). This).15 F 2.578(is on by)5.078 F(def)184 312 Q
+(ault.)-.1 E F1<ad43>144 324 Q F0 .213(If set,)27.08 F F1(bash)2.713 E
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 (xisting \214le with the)-.15 F F1(>)2.714 E F0(,)A F1(>&)2.714 E F0
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 (rridden when creating output \214les by using the redirection opera-)
-.15 F(tor)184 276 Q F1(>|)2.5 E F0(instead of)2.5 E F1(>)2.5 E F0(.)A F1
-<ad45>144 288 Q F0 .104(If set, an)27.63 F 2.604(yt)-.15 G .104(rap on)
--2.604 F F1(ERR)2.604 E F0 .103
-(is inherited by shell functions, command substitutions, and com-)2.604
-F .838(mands e)184 300 R -.15(xe)-.15 G .838(cuted in a subshell en).15
-F 3.338(vironment. The)-.4 F F1(ERR)3.338 E F0 .839
-(trap is normally not inherited in)3.339 F(such cases.)184 312 Q F1
-<ad48>144 324 Q F0(Enable)26.52 E F1(!)3.032 E F0 .532
-(style history substitution.)5.532 F .531(This option is on by def)5.532
-F .531(ault when the shell is inter)-.1 F(-)-.2 E(acti)184 336 Q -.15
-(ve)-.25 G(.).15 E F1<ad50>144 348 Q F0 .959
+.15 F(tor)184 348 Q F1(>|)2.5 E F0(instead of)2.5 E F1(>)2.5 E F0(.)A F1
+<ad45>144 360 Q F0 .103(If set, an)27.63 F 2.603(yt)-.15 G .103(rap on)
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+(is inherited by shell functions, command substitutions, and com-)2.603
+F .839(mands e)184 372 R -.15(xe)-.15 G .839(cuted in a subshell en).15
+F 3.339(vironment. The)-.4 F F1(ERR)3.338 E F0 .838
+(trap is normally not inherited in)3.338 F(such cases.)184 384 Q F1
+<ad48>144 396 Q F0(Enable)26.52 E F1(!)3.031 E F0 .531
+(style history substitution.)5.531 F .531(This option is on by def)5.531
+F .532(ault when the shell is inter)-.1 F(-)-.2 E(acti)184 408 Q -.15
+(ve)-.25 G(.).15 E F1<ad50>144 420 Q F0 .96
 (If set, the shell does not resolv)28.19 F 3.459(es)-.15 G .959
-(ymbolic links when e)-3.459 F -.15(xe)-.15 G .96
-(cuting commands such as).15 F F1(cd)3.46 E F0 2.822
-(that change the current w)184 360 R 2.822(orking directory)-.1 F 7.822
-(.I)-.65 G 5.322(tu)-7.822 G 2.822(ses the ph)-5.322 F 2.821
-(ysical directory structure)-.05 F 2.685(instead. By)184 372 R(def)2.685
+(ymbolic links when e)-3.459 F -.15(xe)-.15 G .959
+(cuting commands such as).15 F F1(cd)3.459 E F0 2.821
+(that change the current w)184 432 R 2.822(orking directory)-.1 F 7.822
+(.I)-.65 G 5.322(tu)-7.822 G 2.822(ses the ph)-5.322 F 2.822
+(ysical directory structure)-.05 F 2.686(instead. By)184 444 R(def)2.686
 E(ault,)-.1 E F1(bash)2.686 E F0(follo)2.686 E .186
 (ws the logical chain of directories when performing com-)-.25 F
-(mands which change the current directory)184 384 Q(.)-.65 E F1<ad54>144
-396 Q F0 .89(If set, an)27.63 F 3.39(yt)-.15 G .89(raps on)-3.39 F F1
+(mands which change the current directory)184 456 Q(.)-.65 E F1<ad54>144
+468 Q F0 .89(If set, an)27.63 F 3.39(yt)-.15 G .89(raps on)-3.39 F F1
 (DEB)3.39 E(UG)-.1 E F0(and)3.39 E F1(RETURN)3.39 E F0 .89
 (are inherited by shell functions, command)3.39 F 1.932
-(substitutions, and commands e)184 408 R -.15(xe)-.15 G 1.932
+(substitutions, and commands e)184 480 R -.15(xe)-.15 G 1.932
 (cuted in a subshell en).15 F 4.432(vironment. The)-.4 F F1(DEB)4.432 E
-(UG)-.1 E F0(and)4.432 E F1(RETURN)184 420 Q F0
-(traps are normally not inherited in such cases.)2.5 E F1<adad>144 432 Q
-F0 .401(If no ar)28.6 F .401(guments follo)-.18 F 2.901(wt)-.25 G .401
+(UG)-.1 E F0(and)4.432 E F1(RETURN)184 492 Q F0
+(traps are normally not inherited in such cases.)2.5 E F1<adad>144 504 Q
+F0 .4(If no ar)28.6 F .401(guments follo)-.18 F 2.901(wt)-.25 G .401
 (his option, then the positional parameters are unset.)-2.901 F
-(Otherwise,)5.4 E(the positional parameters are set to the)184 444 Q F2
-(ar)2.5 E(g)-.37 E F0(s, e)A -.15(ve)-.25 G 2.5(ni).15 G 2.5(fs)-2.5 G
+(Otherwise,)5.401 E(the positional parameters are set to the)184 516 Q
+F2(ar)2.5 E(g)-.37 E F0(s, e)A -.15(ve)-.25 G 2.5(ni).15 G 2.5(fs)-2.5 G
 (ome of them be)-2.5 E(gin with a)-.15 E F1<ad>2.5 E F0(.)A F1<ad>144
-456 Q F0 1.944(Signal the end of options, cause all remaining)34.3 F F2
-(ar)4.444 E(g)-.37 E F0 4.444(st)C 4.444(ob)-4.444 G 4.445(ea)-4.444 G
-1.945(ssigned to the positional)-4.445 F 3.446(parameters. The)184 468 R
-F1<ad78>3.446 E F0(and)3.446 E F1<ad76>3.446 E F0 .945
-(options are turned of)3.446 F 3.445(f. If)-.25 F .945(there are no)
-3.445 F F2(ar)3.445 E(g)-.37 E F0 .945(s, the positional)B
-(parameters remain unchanged.)184 480 Q .425(The options are of)144
-496.8 R 2.925(fb)-.25 G 2.925(yd)-2.925 G(ef)-2.925 E .425
+528 Q F0 1.945(Signal the end of options, cause all remaining)34.3 F F2
+(ar)4.444 E(g)-.37 E F0 4.444(st)C 4.444(ob)-4.444 G 4.444(ea)-4.444 G
+1.944(ssigned to the positional)-4.444 F 3.445(parameters. The)184 540 R
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+(options are turned of)3.445 F 3.445(f. If)-.25 F .946(there are no)
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+(parameters remain unchanged.)184 552 Q .425(The options are of)144
+568.8 R 2.925(fb)-.25 G 2.925(yd)-2.925 G(ef)-2.925 E .425
 (ault unless otherwise noted.)-.1 F .425
-(Using + rather than \255 causes these options)5.425 F .178
-(to be turned of)144 508.8 R 2.678(f. The)-.25 F .178
+(Using + rather than \255 causes these options)5.425 F .177
+(to be turned of)144 580.8 R 2.677(f. The)-.25 F .178
 (options can also be speci\214ed as ar)2.678 F .178(guments to an in)
--.18 F -.2(vo)-.4 G .177(cation of the shell.).2 F(The)5.177 E .066
-(current set of options may be found in)144 520.8 R F1<24ad>2.566 E F0
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+(current set of options may be found in)144 592.8 R F1<24ad>2.566 E F0
 5.066(.T)C .066(he return status is al)-5.066 F -.1(wa)-.1 G .066
-(ys true unless an in).1 F -.25(va)-.4 G .067(lid option).25 F
-(is encountered.)144 532.8 Q F1(shift)108 549.6 Q F0([)2.5 E F2(n)A F0
-(])A .429(The positional parameters from)144 561.6 R F2(n)2.929 E F0
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-E F0(do)2.582 E .082(wn to)-.25 F F1($#)2.582 E F0<ad>A F2(n)A F0 .082
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--.15 G(ti).05 E .383 -.15(ve n)-.25 H .083(umber less than or equal to)
-.15 F F1($#)2.583 E F0 5.083(.I)C(f)-5.083 E F2(n)2.943 E F0 .06
-(is 0, no parameters are changed.)144 585.6 R(If)5.06 E F2(n)2.92 E F0
+(ys true unless an in).1 F -.25(va)-.4 G .066(lid option).25 F
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+(])A .428(The positional parameters from)144 633.6 R F2(n)2.928 E F0
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+(is 0, no parameters are changed.)144 657.6 R(If)5.06 E F2(n)2.92 E F0
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-(,t)C(he)-2.56 E .143(positional parameters are not changed.)144 597.6 R
-.144(The return status is greater than zero if)5.143 F F2(n)3.004 E F0
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 (alues of settings controlling optional shell beha)-.25 F(vior)-.2 E
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--.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad73>144 698.4 Q
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-/Times-Bold@0 SF<ad71>144 84 Q F0 .003(Suppresses normal output \(quiet\
- mode\); the return status indicates whether the)24.74 F/F2 10
-/Times-Italic@0 SF(optname)2.503 E F0(is)2.503 E .255(set or unset.)180
-96 R .255(If multiple)5.255 F F2(optname)2.755 E F0(ar)2.755 E .256
-(guments are gi)-.18 F -.15(ve)-.25 G 2.756(nw).15 G(ith)-2.756 E F1
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-(all)180 108 Q F2(optnames)2.5 E F0(are enabled; non-zero otherwise.)2.5
-E F1<ad6f>144 120 Q F0(Restricts the v)25.3 E(alues of)-.25 E F2
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--.18 E F1(shopt)3.124 E F0(sho)3.124 E .624
-(ws only those options which are)-.25 F 2.233(set or unset, respecti)144
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-(options are disabled \(unset\) by)4.734 F(def)144 160.8 Q(ault.)-.1 E
-1.544(The return status when listing options is zero if all)144 177.6 R
-F2(optnames)4.044 E F0 1.544(are enabled, non-zero otherwise.)4.044 F
-.696
+(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E 3.063
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+E F0(.)A F1<ad71>144 144 Q F0 .003(Suppresses normal output \(quiet mod\
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+(he return status is zero if)-2.755 F(all)180 168 Q F2(optnames)2.5 E F0
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 (When setting or unsetting options, the return status is zero unless an)
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 (ilable to the shell and to processes started by it, on systems).25 F
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-280.8 Q F0(The maximum sock)24.74 E(et b)-.1 E(uf)-.2 E(fer size)-.25 E
-F1<ad63>144 292.8 Q F0(The maximum size of core \214les created)25.86 E
-F1<ad64>144 304.8 Q F0(The maximum size of a process')24.74 E 2.5(sd)
--.55 G(ata se)-2.5 E(gment)-.15 E F1<ad65>144 316.8 Q F0
-(The maximum scheduling priority \("nice"\))25.86 E F1<ad66>144 328.8 Q
+(limit name and unit are printed before the v)144 328.8 Q 2.5
+(alue. Other)-.25 F(options are interpreted as follo)2.5 E(ws:)-.25 E F2
+<ad61>144 340.8 Q F0(All current limits are reported)25.3 E F2<ad62>144
+352.8 Q F0(The maximum sock)24.74 E(et b)-.1 E(uf)-.2 E(fer size)-.25 E
+F2<ad63>144 364.8 Q F0(The maximum size of core \214les created)25.86 E
+F2<ad64>144 376.8 Q F0(The maximum size of a process')24.74 E 2.5(sd)
+-.55 G(ata se)-2.5 E(gment)-.15 E F2<ad65>144 388.8 Q F0
+(The maximum scheduling priority \("nice"\))25.86 E F2<ad66>144 400.8 Q
 F0(The maximum size of \214les written by the shell and its children)
-26.97 E F1<ad69>144 340.8 Q F0(The maximum number of pending signals)
-27.52 E F1<ad6c>144 352.8 Q F0(The maximum size that may be lock)27.52 E
-(ed into memory)-.1 E F1<ad6d>144 364.8 Q F0
+26.97 E F2<ad69>144 412.8 Q F0(The maximum number of pending signals)
+27.52 E F2<ad6c>144 424.8 Q F0(The maximum size that may be lock)27.52 E
+(ed into memory)-.1 E F2<ad6d>144 436.8 Q F0
 (The maximum resident set size \(man)21.97 E 2.5(ys)-.15 G
-(ystems do not honor this limit\))-2.5 E F1<ad6e>144 376.8 Q F0 .791(Th\
+(ystems do not honor this limit\))-2.5 E F2<ad6e>144 448.8 Q F0 .791(Th\
 e maximum number of open \214le descriptors \(most systems do not allo)
-24.74 F 3.291(wt)-.25 G .791(his v)-3.291 F .791(alue to)-.25 F
-(be set\))180 388.8 Q F1<ad70>144 400.8 Q F0
-(The pipe size in 512-byte blocks \(this may not be set\))24.74 E F1
-<ad71>144 412.8 Q F0
-(The maximum number of bytes in POSIX message queues)24.74 E F1<ad72>144
-424.8 Q F0(The maximum real-time scheduling priority)25.86 E F1<ad73>144
-436.8 Q F0(The maximum stack size)26.41 E F1<ad74>144 448.8 Q F0
-(The maximum amount of cpu time in seconds)26.97 E F1<ad75>144 460.8 Q
+24.74 F 3.29(wt)-.25 G .79(his v)-3.29 F .79(alue to)-.25 F(be set\))180
+460.8 Q F2<ad70>144 472.8 Q F0
+(The pipe size in 512-byte blocks \(this may not be set\))24.74 E F2
+<ad71>144 484.8 Q F0
+(The maximum number of bytes in POSIX message queues)24.74 E F2<ad72>144
+496.8 Q F0(The maximum real-time scheduling priority)25.86 E F2<ad73>144
+508.8 Q F0(The maximum stack size)26.41 E F2<ad74>144 520.8 Q F0
+(The maximum amount of cpu time in seconds)26.97 E F2<ad75>144 532.8 Q
 F0(The maximum number of processes a)24.74 E -.25(va)-.2 G
-(ilable to a single user).25 E F1<ad76>144 472.8 Q F0 .47
+(ilable to a single user).25 E F2<ad76>144 544.8 Q F0 .47
 (The maximum amount of virtual memory a)25.3 F -.25(va)-.2 G .47
 (ilable to the shell and, on some systems, to).25 F(its children)180
-484.8 Q F1<ad78>144 496.8 Q F0(The maximum number of \214le locks)25.3 E
-F1<ad54>144 508.8 Q F0(The maximum number of threads)23.63 E(If)144
-525.6 Q F2(limit)3.058 E F0 .468(is gi)3.648 F -.15(ve)-.25 G .468
-(n, and the).15 F F1<ad61>2.968 E F0 .468(option is not used,)2.968 F F2
+556.8 Q F2<ad78>144 568.8 Q F0(The maximum number of \214le locks)25.3 E
+F2<ad54>144 580.8 Q F0(The maximum number of threads)23.63 E(If)144
+597.6 Q F1(limit)3.058 E F0 .468(is gi)3.648 F -.15(ve)-.25 G .468
+(n, and the).15 F F2<ad61>2.968 E F0 .468(option is not used,)2.968 F F1
 (limit)2.968 E F0 .468(is the ne)2.968 F 2.968(wv)-.25 G .468
-(alue of the speci\214ed resource.)-3.218 F(If)5.468 E .045
-(no option is gi)144 537.6 R -.15(ve)-.25 G .045(n, then).15 F F1<ad66>
-2.545 E F0 .045(is assumed.)2.545 F -1.11(Va)5.045 G .045
-(lues are in 1024-byte increments, e)1.11 F .044(xcept for)-.15 F F1
-<ad74>2.544 E F0 2.544(,w)C .044(hich is)-2.544 F .402(in seconds;)144
-549.6 R F1<ad70>2.902 E F0 2.902(,w)C .402
-(hich is in units of 512-byte blocks; and)-2.902 F F1<ad54>2.902 E F0(,)
-A F1<ad62>2.902 E F0(,)A F1<ad6e>2.902 E F0 2.902(,a)C(nd)-2.902 E F1
-<ad75>2.903 E F0 2.903(,w)C .403(hich are unscaled)-2.903 F -.25(va)144
-561.6 S 3.083(lues. The).25 F .583(return status is 0 unless an in)3.083
+(alue of the speci\214ed resource.)-3.218 F(If)5.468 E .044
+(no option is gi)144 609.6 R -.15(ve)-.25 G .044(n, then).15 F F2<ad66>
+2.544 E F0 .045(is assumed.)2.545 F -1.11(Va)5.045 G .045
+(lues are in 1024-byte increments, e)1.11 F .045(xcept for)-.15 F F2
+<ad74>2.545 E F0 2.545(,w)C .045(hich is)-2.545 F .403(in seconds;)144
+621.6 R F2<ad70>2.903 E F0 2.903(,w)C .402
+(hich is in units of 512-byte blocks; and)-2.903 F F2<ad54>2.902 E F0(,)
+A F2<ad62>2.902 E F0(,)A F2<ad6e>2.902 E F0 2.902(,a)C(nd)-2.902 E F2
+<ad75>2.902 E F0 2.902(,w)C .402(hich are unscaled)-2.902 F -.25(va)144
+633.6 S 3.082(lues. The).25 F .583(return status is 0 unless an in)3.083
 F -.25(va)-.4 G .583(lid option or ar).25 F .583
 (gument is supplied, or an error occurs)-.18 F(while setting a ne)144
-573.6 Q 2.5(wl)-.25 G(imit.)-2.5 E F1(umask)108 590.4 Q F0([)2.5 E F1
-<ad70>A F0 2.5(][)C F1<ad53>-2.5 E F0 2.5(][)C F2(mode)-2.5 E F0(])A .2
-(The user \214le-creation mask is set to)144 602.4 R F2(mode)2.7 E F0
-5.2(.I).18 G(f)-5.2 E F2(mode)3.08 E F0(be)2.88 E .2
+645.6 Q 2.5(wl)-.25 G(imit.)-2.5 E F2(umask)108 662.4 Q F0([)2.5 E F2
+<ad70>A F0 2.5(][)C F2<ad53>-2.5 E F0 2.5(][)C F1(mode)-2.5 E F0(])A .2
+(The user \214le-creation mask is set to)144 674.4 R F1(mode)2.7 E F0
+5.2(.I).18 G(f)-5.2 E F1(mode)3.08 E F0(be)2.88 E .2
 (gins with a digit, it is interpreted as an octal)-.15 F .066(number; o\
 therwise it is interpreted as a symbolic mode mask similar to that acce\
-pted by)144 614.4 R F2 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144
-626.4 Q F2(mode)3.262 E F0 .382(is omitted, the current v)3.062 F .382
-(alue of the mask is printed.)-.25 F(The)5.382 E F1<ad53>2.882 E F0 .382
+pted by)144 686.4 R F1 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144
+698.4 Q F1(mode)3.263 E F0 .382(is omitted, the current v)3.063 F .382
+(alue of the mask is printed.)-.25 F(The)5.382 E F2<ad53>2.882 E F0 .382
 (option causes the mask to be)2.882 F .547
-(printed in symbolic form; the def)144 638.4 R .547
+(printed in symbolic form; the def)144 710.4 R .547
 (ault output is an octal number)-.1 F 5.547(.I)-.55 G 3.047(ft)-5.547 G
-(he)-3.047 E F1<ad70>3.047 E F0 .547(option is supplied, and)3.047 F F2
-(mode)144.38 650.4 Q F0 .551
-(is omitted, the output is in a form that may be reused as input.)3.231
-F .552(The return status is 0 if the)5.552 F(mode w)144 662.4 Q
-(as successfully changed or if no)-.1 E F2(mode)2.5 E F0(ar)2.5 E
-(gument w)-.18 E(as supplied, and f)-.1 E(alse otherwise.)-.1 E F1
-(unalias)108 679.2 Q F0<5bad>2.5 E F1(a)A F0 2.5(][)C F2(name)-2.5 E F0
-(...])2.5 E(Remo)144 691.2 Q 1.955 -.15(ve e)-.15 H(ach).15 E F2(name)
-4.155 E F0 1.655(from the list of de\214ned aliases.)4.155 F(If)6.655 E
-F1<ad61>4.155 E F0 1.655(is supplied, all alias de\214nitions are)4.155
-F(remo)144 703.2 Q -.15(ve)-.15 G 2.5(d. The).15 F(return v)2.5 E
-(alue is true unless a supplied)-.25 E F2(name)2.86 E F0
-(is not a de\214ned alias.)2.68 E(GNU Bash-4.2)72 768 Q(2004 Apr 20)
-148.735 E(22)198.725 E 0 Cg EP
+(he)-3.047 E F2<ad70>3.047 E F0 .547(option is supplied, and)3.047 F F1
+(mode)144.38 722.4 Q F0 .552
+(is omitted, the output is in a form that may be reused as input.)3.232
+F .551(The return status is 0 if the)5.551 F(GNU Bash-4.2)72 768 Q
+(2004 Apr 20)148.735 E(22)198.725 E 0 Cg EP
 %%Page: 23 23
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-2.5 E -.15(Fo)144 96 S 3.827(re).15 G(ach)-3.827 E F2(name)3.827 E F0
-3.827(,r).18 G(emo)-3.827 E 1.627 -.15(ve t)-.15 H 1.327
+(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E(mode w)144
+84 Q(as successfully changed or if no)-.1 E/F1 10/Times-Italic@0 SF
+(mode)2.5 E F0(ar)2.5 E(gument w)-.18 E(as supplied, and f)-.1 E
+(alse otherwise.)-.1 E/F2 10/Times-Bold@0 SF(unalias)108 100.8 Q F0
+<5bad>2.5 E F2(a)A F0 2.5(][)C F1(name)-2.5 E F0(...])2.5 E(Remo)144
+112.8 Q 1.955 -.15(ve e)-.15 H(ach).15 E F1(name)4.155 E F0 1.655
+(from the list of de\214ned aliases.)4.155 F(If)6.655 E F2<ad61>4.155 E
+F0 1.655(is supplied, all alias de\214nitions are)4.155 F(remo)144 124.8
+Q -.15(ve)-.15 G 2.5(d. The).15 F(return v)2.5 E
+(alue is true unless a supplied)-.25 E F1(name)2.86 E F0
+(is not a de\214ned alias.)2.68 E F2(unset)108 141.6 Q F0<5bad>2.5 E F2
+(fv)A F0 2.5(][)C<ad>-2.5 E F2(n)A F0 2.5(][)C F1(name)-2.5 E F0(...])
+2.5 E -.15(Fo)144 153.6 S 3.828(re).15 G(ach)-3.828 E F1(name)3.828 E F0
+3.828(,r).18 G(emo)-3.828 E 1.628 -.15(ve t)-.15 H 1.328
 (he corresponding v).15 F 1.327(ariable or function.)-.25 F 1.327
-(If the)6.327 F F1<ad76>3.828 E F0 1.328(option is gi)3.828 F -.15(ve)
--.25 G 1.328(n, each).15 F F2(name)144.36 108 Q F0 1.551
-(refers to a shell v)4.231 F 1.551(ariable, and that v)-.25 F 1.551
-(ariable is remo)-.25 F -.15(ve)-.15 G 4.05(d. Read-only).15 F -.25(va)
-4.05 G 1.55(riables may not be).25 F 4.641(unset. If)144 120 R F1<ad66>
-4.641 E F0 2.141(is speci\214ed, each)4.641 F F2(name)5.001 E F0 2.141
-(refers to a shell function, and the function de\214nition is)4.821 F
-(remo)144 132 Q -.15(ve)-.15 G 2.538(d. If).15 F(the)2.537 E F1<ad6e>
-2.537 E F0 .037(option is supplied, and)2.537 F F2(name)2.537 E F0 .037
-(is a v)2.537 F .037(ariable with the)-.25 F F2(namer)2.537 E(ef)-.37 E
-F0(attrib)2.537 E(ute,)-.2 E F2(name)2.537 E F0(will)2.537 E .492
-(be unset rather than the v)144 144 R .492(ariable it references.)-.25 F
-F1<ad6e>5.492 E F0 .492(has no ef)2.992 F .492(fect if the)-.25 F F1
-<ad66>2.992 E F0 .492(option is supplied.)2.992 F .493(If no)5.493 F
-.221(options are supplied, each)144 156 R F2(name)2.721 E F0 .221
-(refers to a v)2.721 F .22(ariable; if there is no v)-.25 F .22
-(ariable by that name, an)-.25 F 2.72(yf)-.15 G(unc-)-2.72 E 1.188
-(tion with that name is unset.)144 168 R 1.189(Each unset v)6.189 F
-1.189(ariable or function is remo)-.25 F -.15(ve)-.15 G 3.689(df).15 G
-1.189(rom the en)-3.689 F(vironment)-.4 E 3.206
-(passed to subsequent commands.)144 180 R 3.206(If an)8.206 F 5.706(yo)
--.15 G(f)-5.706 E/F3 9/Times-Bold@0 SF(COMP_W)5.706 E(ORDBREAKS)-.09 E
-/F4 9/Times-Roman@0 SF(,)A F3(RANDOM)5.455 E F4(,)A F3(SECONDS)5.455 E
-F4(,)A F3(LINENO)144 192 Q F4(,)A F3(HISTCMD)4.347 E F4(,)A F3(FUNCN)
-4.347 E(AME)-.18 E F4(,)A F3(GR)4.347 E(OUPS)-.27 E F4(,)A F0(or)4.348 E
+(If the)6.327 F F2<ad76>3.827 E F0 1.327(option is gi)3.827 F -.15(ve)
+-.25 G 1.327(n, each).15 F F1(name)144.36 165.6 Q F0 1.55
+(refers to a shell v)4.23 F 1.551(ariable, and that v)-.25 F 1.551
+(ariable is remo)-.25 F -.15(ve)-.15 G 4.051(d. Read-only).15 F -.25(va)
+4.051 G 1.551(riables may not be).25 F 4.642(unset. If)144 177.6 R F2
+<ad66>4.642 E F0 2.142(is speci\214ed, each)4.642 F F1(name)5.001 E F0
+2.141(refers to a shell function, and the function de\214nition is)4.821
+F(remo)144 189.6 Q -.15(ve)-.15 G 2.537(d. If).15 F(the)2.537 E F2<ad6e>
+2.537 E F0 .037(option is supplied, and)2.537 F F1(name)2.537 E F0 .037
+(is a v)2.537 F .037(ariable with the)-.25 F F1(namer)2.537 E(ef)-.37 E
+F0(attrib)2.537 E(ute,)-.2 E F1(name)2.537 E F0(will)2.538 E .492
+(be unset rather than the v)144 201.6 R .492(ariable it references.)-.25
+F F2<ad6e>5.492 E F0 .492(has no ef)2.992 F .492(fect if the)-.25 F F2
+<ad66>2.992 E F0 .492(option is supplied.)2.992 F .492(If no)5.492 F .22
+(options are supplied, each)144 213.6 R F1(name)2.72 E F0 .22
+(refers to a v)2.72 F .221(ariable; if there is no v)-.25 F .221
+(ariable by that name, an)-.25 F 2.721(yf)-.15 G(unc-)-2.721 E 1.189
+(tion with that name is unset.)144 225.6 R 1.189(Each unset v)6.189 F
+1.189(ariable or function is remo)-.25 F -.15(ve)-.15 G 3.688(df).15 G
+1.188(rom the en)-3.688 F(vironment)-.4 E 3.205
+(passed to subsequent commands.)144 237.6 R 3.206(If an)8.206 F 5.706
+(yo)-.15 G(f)-5.706 E/F3 9/Times-Bold@0 SF(COMP_W)5.706 E(ORDBREAKS)-.09
+E/F4 9/Times-Roman@0 SF(,)A F3(RANDOM)5.456 E F4(,)A F3(SECONDS)5.456 E
+F4(,)A F3(LINENO)144 249.6 Q F4(,)A F3(HISTCMD)4.348 E F4(,)A F3(FUNCN)
+4.348 E(AME)-.18 E F4(,)A F3(GR)4.348 E(OUPS)-.27 E F4(,)A F0(or)4.348 E
 F3(DIRST)4.598 E -.495(AC)-.81 G(K).495 E F0 2.098(are unset, the)4.348
-F 4.598(yl)-.15 G 2.098(ose their special)-4.598 F(properties, e)144 204
-Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he)-2.5 E 2.5(ya)-.15 G
-(re subsequently reset.)-2.5 E(The e)5 E(xit status is true unless a)
--.15 E F2(name)2.86 E F0(is readonly)2.68 E(.)-.65 E F1(wait)108 220.8 Q
-F0([)2.5 E F1<ad6e>A F0 2.5(][)C F2 2.5(n.)-2.5 G(..)-2.5 E F0(])A -.8
-(Wa)144 232.8 S .027(it for each speci\214ed child process and return i\
-ts termination status.).8 F(Each)5.026 E F2(n)2.886 E F0 .026
-(may be a process ID)2.766 F .256
-(or a job speci\214cation; if a job spec is gi)144 244.8 R -.15(ve)-.25
+F 4.597(yl)-.15 G 2.097(ose their special)-4.597 F(properties, e)144
+261.6 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he)-2.5 E 2.5(ya)-.15
+G(re subsequently reset.)-2.5 E(The e)5 E(xit status is true unless a)
+-.15 E F1(name)2.86 E F0(is readonly)2.68 E(.)-.65 E F2(wait)108 278.4 Q
+F0([)2.5 E F2<ad6e>A F0 2.5(][)C F1 2.5(n.)-2.5 G(..)-2.5 E F0(])A -.8
+(Wa)144 290.4 S .026(it for each speci\214ed child process and return i\
+ts termination status.).8 F(Each)5.027 E F1(n)2.887 E F0 .027
+(may be a process ID)2.767 F .256
+(or a job speci\214cation; if a job spec is gi)144 302.4 R -.15(ve)-.25
 G .256(n, all processes in that job').15 F 2.756(sp)-.55 G .256
 (ipeline are w)-2.756 F .256(aited for)-.1 F 5.256(.I)-.55 G(f)-5.256 E
-F2(n)3.116 E F0 .318(is not gi)144 256.8 R -.15(ve)-.25 G .318
+F1(n)3.116 E F0 .317(is not gi)144 314.4 R -.15(ve)-.25 G .317
 (n, all currently acti).15 F .618 -.15(ve c)-.25 H .318
 (hild processes are w).15 F .318(aited for)-.1 F 2.818(,a)-.4 G .318
-(nd the return status is zero.)-2.818 F .317(If the)5.317 F F1<ad6e>144
-268.8 Q F0 .361(option is supplied,)2.861 F F1(wait)2.861 E F0 -.1(wa)
-2.861 G .361(its for an).1 F 2.862(yj)-.15 G .362
-(ob to terminate and returns its e)-2.862 F .362(xit status.)-.15 F(If)
-5.362 E F2(n)3.222 E F0(speci\214es)3.102 E 2.596(an)144 280.8 S(on-e)
--2.596 E .096(xistent process or job, the return status is 127.)-.15 F
-.095(Otherwise, the return status is the e)5.095 F .095(xit status)-.15
-F(of the last process or job w)144 292.8 Q(aited for)-.1 E(.)-.55 E/F5
-10.95/Times-Bold@0 SF(SEE ALSO)72 309.6 Q F0(bash\(1\), sh\(1\))108
-321.6 Q(GNU Bash-4.2)72 768 Q(2004 Apr 20)148.735 E(23)198.725 E 0 Cg EP
+(nd the return status is zero.)-2.818 F .318(If the)5.318 F F2<ad6e>144
+326.4 Q F0 .362(option is supplied,)2.862 F F2(wait)2.862 E F0 -.1(wa)
+2.862 G .362(its for an).1 F 2.862(yj)-.15 G .362
+(ob to terminate and returns its e)-2.862 F .361(xit status.)-.15 F(If)
+5.361 E F1(n)3.221 E F0(speci\214es)3.101 E 2.595(an)144 338.4 S(on-e)
+-2.595 E .095(xistent process or job, the return status is 127.)-.15 F
+.096(Otherwise, the return status is the e)5.095 F .096(xit status)-.15
+F(of the last process or job w)144 350.4 Q(aited for)-.1 E(.)-.55 E/F5
+10.95/Times-Bold@0 SF(SEE ALSO)72 367.2 Q F0(bash\(1\), sh\(1\))108
+379.2 Q(GNU Bash-4.2)72 768 Q(2004 Apr 20)148.735 E(23)198.725 E 0 Cg EP
 %%Trailer
 end
 %%EOF
diff --git a/doc/rbash.ps b/doc/rbash.ps
index 6d2a4500..6b42a3a5 100644
--- a/doc/rbash.ps
+++ b/doc/rbash.ps
@@ -1,6 +1,6 @@
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