handle signals at more places in brace expansion; fix for subshells changing terminal process group on signals

doc/bash.1

@@ -5,12 +5,12 @@
 .\"	Case Western Reserve University
 .\"	chet.ramey@case.edu
 .\"
-.\"	Last Change: Fri Dec  2 15:53:52 EST 2022
+.\"	Last Change: Mon Dec 19 13:56:57 EST 2022
 .\"
 .\" bash_builtins, strip all but Built-Ins section
 .if \n(zZ=1 .ig zZ
 .if \n(zY=1 .ig zY
-.TH BASH 1 "2022 December 2" "GNU Bash 5.2"
+.TH BASH 1 "2022 December 19" "GNU Bash 5.2"
 .\"
 .\" There's some problem with having a `@'
 .\" in a tagged paragraph with the BSD man macros.
@@ -11013,18 +11013,20 @@ or
 .I file
 if
 .I name
-is an alias, shell reserved word, function, builtin, or disk file,
+is an alias, shell reserved word, function, builtin, or executable disk file,
 respectively.
 If the
 .I name
-is not found, then nothing is printed, and an exit status of false
-is returned.
+is not found, then nothing is printed, and \fBtype\fP returns a
+non-zero exit status.
 If the
 .B \-p
 option is used,
 .B type
-either returns the name of the disk file
-that would be executed if
+either returns the name of the executable file
+that would be found by searching
+.B $PATH
+if
 .I name
 were specified as a command name,
 or nothing if
@@ -11054,16 +11056,20 @@ If the
 .B \-a
 option is used,
 .B type
-prints all of the places that contain
-an executable named
+prints all of the places that contain a command named
 .IR name .
-This includes aliases and functions,
-if and only if the
-.B \-p
-option is not also used.
-The table of hashed commands is not consulted
+This includes aliases, reserved words, functions, and builtins,
+but the path search options (\fB\-p\fP and \fB\-P\fP)
+can be supplied to restrict the output to executable files.
+\fBtype\fP does not consult the table of hashed commands
 when using
-.BR \-a .
+.B \-a 
+with
+.BR \-p ,
+and only performs a
+.SM
+.B PATH
+search for \fIname\fP.
 The
 .B \-f
 option suppresses shell function lookup, as with the \fBcommand\fP builtin.

doc/bashref.texi

@@ -5049,27 +5049,32 @@ For each @var{name}, indicate how it would be interpreted if used as a
 command name.
 
 If the @option{-t} option is used, @code{type} prints a single word
-which is one of @samp{alias}, @samp{function}, @samp{builtin},
-@samp{file} or @samp{keyword},
-if @var{name} is an alias, shell function, shell builtin,
-disk file, or shell reserved word, respectively.
+which is one of @samp{alias}, @samp{keyword}, @samp{function},
+@samp{builtin}, or @samp{file},
+if @var{name} is an alias, shell reserved word, shell function,
+shell builtin, or executable disk file, respectively.
 If the @var{name} is not found, then nothing is printed, and
 @code{type} returns a failure status.
 
 If the @option{-p} option is used, @code{type} either returns the name
-of the disk file that would be executed, or nothing if @option{-t}
-would not return @samp{file}.
+of the executable file that would be found by searching @code{$PATH},
+or nothing if @option{-t} would not return @samp{file}.
 
 The @option{-P} option forces a path search for each @var{name}, even if
 @option{-t} would not return @samp{file}.
 
-If a command is hashed, @option{-p} and @option{-P} print the hashed value,
-which is not necessarily the file that appears first in @code{$PATH}.
+If a @var{name} is present in the table of hashed commands,
+options @option{-p} and @option{-P} print the hashed value, which is not
+necessarily the file that appears first in @code{$PATH}.
 
 If the @option{-a} option is used, @code{type} returns all of the places
-that contain an executable named @var{file}.
-This includes aliases and functions, if and only if the @option{-p} option
-is not also used.
+that contain a command named @var{name}.
+This includes aliases, reserved words, functions, and builtins,
+but the path search options (@option{-p} and @option{-P}) can be supplied
+to restrict the output to executable files.
+If @option{-a} is supplied with @option{-p}, @code{type} does not look
+in the table of hashed commands, and only performs a @code{PATH}
+search for @var{name}.
 
 If the @option{-f} option is used, @code{type} does not attempt to find
 shell functions, as with the @code{command} builtin.

doc/version.texi

@@ -2,10 +2,10 @@
 Copyright (C) 1988-2022 Free Software Foundation, Inc.
 @end ignore
 
-@set LASTCHANGE Fri Dec  2 16:14:27 EST 2022
+@set LASTCHANGE Mon Dec 19 13:56:45 EST 2022
 
 @set EDITION 5.2
 @set VERSION 5.2
 
-@set UPDATED 2 December 2022
+@set UPDATED 19 December 2022
 @set UPDATED-MONTH December 2022