commit bash-20201203 snapshot

CWRU/CWRU.chlog

@@ -9175,3 +9175,13 @@ test.c
 doc/{bash.1,bashref.texi}
 	- small tweaks to the ulimit description to make it more consistent with
 	  the Posix standard's terminology
+
+				   12/6
+				   ----
+[bash-5.1 released]
+
+				   12/7
+				   ----
+Makefile.in
+	- bashline.o: add dependency on ${DEFDIR}/builtext.h. Report from
+	  Fazal Majid <fazal@majid.org>

Makefile.in

@@ -1311,6 +1311,7 @@ bashline.o: trap.h flags.h assoc.h $(BASHINCDIR)/ocache.h
 bashline.o: $(DEFSRC)/common.h $(GLOB_LIBSRC)/glob.h alias.h
 bashline.o: pcomplete.h ${BASHINCDIR}/chartypes.h input.h
 bashline.o: ${BASHINCDIR}/shmbutil.h ${BASHINCDIR}/shmbchar.h
+bashline.o: ${DEFDIR}/builtext.h
 bracecomp.o: config.h bashansi.h ${BASHINCDIR}/ansi_stdlib.h
 bracecomp.o: shell.h syntax.h config.h bashjmp.h ${BASHINCDIR}/posixjmp.h
 bracecomp.o: command.h ${BASHINCDIR}/stdc.h error.h

doc/FAQ

@@ -1,4 +1,6 @@
-This is the Bash FAQ, version 4.15, for Bash version 5.0.
+This is the Bash FAQ, version 4.15, for Bash version 5.1.
+
+[This document is no longer maintained.]
 
 This document contains a set of frequently-asked questions concerning
 Bash, the GNU Bourne-Again Shell.  Bash is a freely-available command

doc/bashref.texi

@@ -8808,9 +8808,13 @@ the installed version of Readline in subdirectories of that directory
 (include files in @var{PREFIX}/@code{include} and the library in
 @var{PREFIX}/@code{lib}).
 
-@item --with-purify
-Define this to use the Purify memory allocation checker from Rational
-Software.
+@item --with-libintl-prefix[=@var{PREFIX}]
+Define this to make Bash link with a locally-installed version of the
+libintl library instead ofthe version in @file{lib/intl}.
+
+@item --with-libiconv-prefix[=@var{PREFIX}]
+Define this to make Bash look for libiconv in @var{PREFIX} instead of the
+standard system locations. There is no version included with Bash.
 
 @item --enable-minimal-config
 This produces a shell with minimal features, close to the historical
@@ -8818,7 +8822,7 @@ Bourne shell.
 @end table
 
 There are several @option{--enable-} options that alter how Bash is
-compiled and linked, rather than changing run-time features.
+compiled, linked, and installed, rather than changing run-time features.
 
 @table @code
 @item --enable-largefile
@@ -8831,9 +8835,14 @@ default, if the operating system provides large file support.
 This builds a Bash binary that produces profiling information to be
 processed by @code{gprof} each time it is executed.
 
+@item --enable-separate-helpfiles
+Use external files for the documentation displayed by the @code{help} builtin
+instead of storing the text internally.
+
 @item --enable-static-link
 This causes Bash to be linked statically, if @code{gcc} is being used.
 This could be used to build a version to use as root's shell.
+
 @end table
 
 The @samp{minimal-config} option can be used to disable all of
@@ -8841,7 +8850,9 @@ the following options, but it is processed first, so individual
 options may be enabled using @samp{enable-@var{feature}}. 
 
 All of the following options except for @samp{disabled-builtins},
-@samp{direxpand-default}, and
+@samp{direxpand-default},
+@samp{strict-posix-default},
+and
 @samp{xpg-echo-default} are
 enabled by default, unless the operating system does not provide the
 necessary support.
@@ -8994,10 +9005,6 @@ when called as @code{rbash}, enters a restricted mode.  See
 Include the @code{select} compound command, which allows the generation of
 simple menus (@pxref{Conditional Constructs}).
 
-@item --enable-separate-helpfiles
-Use external files for the documentation displayed by the @code{help} builtin
-instead of storing the text internally.
-
 @item --enable-single-help-strings
 Store the text displayed by the @code{help} builtin as a single string for
 each help topic.  This aids in translating the text to different languages.

examples/loadables/README

@@ -1,11 +1,13 @@
 Some examples of ready-to-dynamic-load builtins.  Most of the
 examples given are reimplementations of standard commands whose
-execution time is dominated by process startup time.  The
+execution time is dominated by process startup time.  Some
 exceptions are sleep, which allows you to sleep for fractions
 of a second, finfo, which provides access to the rest of the
 elements of the `stat' structure that `test' doesn't let you
-see, and pushd/popd/dirs, which allows you to compile them out
-of the shell.
+see, csv, which allows you to manipulate data from comma-separated
+values files, fdflags, which lets you change the flags associated
+with one of the shell's file descriptors, and pushd/popd/dirs, which
+allows you to compile them out of the shell.
 
 All of the new builtins in ksh93 that bash didn't already have
 are included here, as is the ksh `print' builtin.
@@ -40,6 +42,8 @@ without having to search for the right CFLAGS and LDFLAGS.
 
 basename.c	Return non-directory portion of pathname.
 cat.c		cat(1) replacement with no options - the way cat was intended.
+csv.c		Process a line of csv data and store it in an indexed array.
+cut.c		Cut out selected portions of each line of a file.
 dirname.c	Return directory portion of pathname.
 fdflags.c	Change the flag associated with one of bash's open file descriptors.
 finfo.c		Print file info.
@@ -52,7 +56,9 @@ logname.c	Print login name of current user.
 Makefile.in	Simple makefile for the sample loadable builtins.
 Makefile.inc.in	Sample makefile to use for loadable builtin development.
 mkdir.c		Make directories.
-mypid.c		Add $MYPID variable, demonstrate use of unload hook functio.n
+mkfifo.c	Create named pipes.
+mktemp.c	Make unique temporary file name.
+mypid.c		Add $MYPID variable, demonstrate use of unload hook function.
 necho.c		echo without options or argument interpretation.
 pathchk.c	Check pathnames for validity and portability.
 print.c		Loadable ksh-93 style print builtin.

lib/readline/readline.h

@@ -39,7 +39,7 @@ extern "C" {
 #endif
 
 /* Hex-encoded Readline version number. */
-#define RL_READLINE_VERSION	0x0801		/* Readline 8.0 */
+#define RL_READLINE_VERSION	0x0801		/* Readline 8.1 */
 #define RL_VERSION_MAJOR	8
 #define RL_VERSION_MINOR	1