mirror of
https://https.git.savannah.gnu.org/git/bash.git
synced 2026-06-30 00:49:57 +02:00
commit bash-3.0 snapshot
This commit is contained in:
Chet Ramey
@@ -1 +0,0 @@
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CWRU.chlog
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+9640
File diff suppressed because it is too large
Load Diff
+1
-1
@@ -937,7 +937,7 @@
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#undef HAVE_DCGETTEXT
|
||||
|
||||
/* Define if your system has a working `malloc' function. */
|
||||
#undef HAVE_MALLOC
|
||||
/* #undef HAVE_MALLOC */
|
||||
|
||||
/* Define if you have the `mempcpy' function. */
|
||||
#undef HAVE_MEMPCPY
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
#! /bin/sh
|
||||
# From configure.in for Bash 3.0, version 3.165, from autoconf version AC_ACVERSION.
|
||||
# From configure.in for Bash 3.0, version 3.166, from autoconf version AC_ACVERSION.
|
||||
# Guess values for system-dependent variables and create Makefiles.
|
||||
# Generated by GNU Autoconf 2.57 for bash 3.0-release.
|
||||
#
|
||||
@@ -13074,223 +13074,6 @@ done
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|
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|
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for ac_header in stdlib.h
|
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do
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as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
|
||||
if eval "test \"\${$as_ac_Header+set}\" = set"; then
|
||||
echo "$as_me:$LINENO: checking for $ac_header" >&5
|
||||
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
|
||||
if eval "test \"\${$as_ac_Header+set}\" = set"; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" >&6
|
||||
fi
|
||||
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
|
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echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
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else
|
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# Is the header compilable?
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echo "$as_me:$LINENO: checking $ac_header usability" >&5
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echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
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cat >conftest.$ac_ext <<_ACEOF
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#line $LINENO "configure"
|
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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$ac_includes_default
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#include <$ac_header>
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_ACEOF
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rm -f conftest.$ac_objext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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||||
(eval $ac_compile) 2>&5
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||||
ac_status=$?
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||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } &&
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||||
{ ac_try='test -s conftest.$ac_objext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_header_compiler=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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ac_header_compiler=no
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fi
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rm -f conftest.$ac_objext conftest.$ac_ext
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echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
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echo "${ECHO_T}$ac_header_compiler" >&6
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|
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# Is the header present?
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echo "$as_me:$LINENO: checking $ac_header presence" >&5
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echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
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cat >conftest.$ac_ext <<_ACEOF
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#line $LINENO "configure"
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/* confdefs.h. */
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_ACEOF
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||||
cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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#include <$ac_header>
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_ACEOF
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if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
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(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
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ac_status=$?
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grep -v '^ *+' conftest.er1 >conftest.err
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rm -f conftest.er1
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cat conftest.err >&5
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } >/dev/null; then
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if test -s conftest.err; then
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ac_cpp_err=$ac_c_preproc_warn_flag
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else
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ac_cpp_err=
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fi
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else
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ac_cpp_err=yes
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fi
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if test -z "$ac_cpp_err"; then
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ac_header_preproc=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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||||
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||||
ac_header_preproc=no
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||||
fi
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||||
rm -f conftest.err conftest.$ac_ext
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||||
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
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||||
echo "${ECHO_T}$ac_header_preproc" >&6
|
||||
|
||||
# So? What about this header?
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case $ac_header_compiler:$ac_header_preproc in
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||||
yes:no )
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||||
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
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||||
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
|
||||
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
|
||||
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
|
||||
(
|
||||
cat <<\_ASBOX
|
||||
## ------------------------------------ ##
|
||||
## Report this to bug-autoconf@gnu.org. ##
|
||||
## ------------------------------------ ##
|
||||
_ASBOX
|
||||
) |
|
||||
sed "s/^/$as_me: WARNING: /" >&2
|
||||
;;
|
||||
no:yes )
|
||||
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
|
||||
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
|
||||
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
|
||||
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
|
||||
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
|
||||
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
|
||||
(
|
||||
cat <<\_ASBOX
|
||||
## ------------------------------------ ##
|
||||
## Report this to bug-autoconf@gnu.org. ##
|
||||
## ------------------------------------ ##
|
||||
_ASBOX
|
||||
) |
|
||||
sed "s/^/$as_me: WARNING: /" >&2
|
||||
;;
|
||||
esac
|
||||
echo "$as_me:$LINENO: checking for $ac_header" >&5
|
||||
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
|
||||
if eval "test \"\${$as_ac_Header+set}\" = set"; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" >&6
|
||||
else
|
||||
eval "$as_ac_Header=$ac_header_preproc"
|
||||
fi
|
||||
echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
|
||||
echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
|
||||
|
||||
fi
|
||||
if test `eval echo '${'$as_ac_Header'}'` = yes; then
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
|
||||
_ACEOF
|
||||
|
||||
fi
|
||||
|
||||
done
|
||||
|
||||
echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
|
||||
echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
|
||||
if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" >&6
|
||||
else
|
||||
if test "$cross_compiling" = yes; then
|
||||
ac_cv_func_malloc_0_nonnull=no
|
||||
else
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
#line $LINENO "configure"
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
cat >>conftest.$ac_ext <<_ACEOF
|
||||
/* end confdefs.h. */
|
||||
#if STDC_HEADERS || HAVE_STDLIB_H
|
||||
# include <stdlib.h>
|
||||
#else
|
||||
char *malloc ();
|
||||
#endif
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
exit (malloc (0) ? 0 : 1);
|
||||
;
|
||||
return 0;
|
||||
}
|
||||
_ACEOF
|
||||
rm -f conftest$ac_exeext
|
||||
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
|
||||
(eval $ac_link) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; }; then
|
||||
ac_cv_func_malloc_0_nonnull=yes
|
||||
else
|
||||
echo "$as_me: program exited with status $ac_status" >&5
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
( exit $ac_status )
|
||||
ac_cv_func_malloc_0_nonnull=no
|
||||
fi
|
||||
rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
|
||||
fi
|
||||
fi
|
||||
echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
|
||||
echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
|
||||
if test $ac_cv_func_malloc_0_nonnull = yes; then
|
||||
|
||||
cat >>confdefs.h <<\_ACEOF
|
||||
#define HAVE_MALLOC 1
|
||||
_ACEOF
|
||||
|
||||
else
|
||||
cat >>confdefs.h <<\_ACEOF
|
||||
#define HAVE_MALLOC 0
|
||||
_ACEOF
|
||||
|
||||
LIBOBJS="$LIBOBJS malloc.$ac_objext"
|
||||
|
||||
cat >>confdefs.h <<\_ACEOF
|
||||
#define malloc rpl_malloc
|
||||
_ACEOF
|
||||
|
||||
fi
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
for ac_header in stdlib.h unistd.h
|
||||
do
|
||||
|
||||
+2
-2
@@ -22,7 +22,7 @@ dnl Process this file with autoconf to produce a configure script.
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
# 02111-1307, USA.
|
||||
|
||||
AC_REVISION([for Bash 3.0, version 3.165, from autoconf version] AC_ACVERSION)dnl
|
||||
AC_REVISION([for Bash 3.0, version 3.166, from autoconf version] AC_ACVERSION)dnl
|
||||
|
||||
define(bashvers, 3.0)
|
||||
define(relstatus, release)
|
||||
@@ -681,7 +681,7 @@ dnl
|
||||
|
||||
AC_CHECK_HEADERS([argz.h errno.h fcntl.h malloc.h stdio_ext.h])
|
||||
|
||||
AC_FUNC_MALLOC
|
||||
dnl AC_FUNC_MALLOC
|
||||
AC_FUNC_MMAP
|
||||
AC_CHECK_FUNCS([__argz_count __argz_next __argz_stringify dcgettext mempcpy \
|
||||
munmap stpcpy strcspn strdup])
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
This is the Bash FAQ, version 3.26, for Bash version 2.05b.
|
||||
This is the Bash FAQ, version 3.27, for Bash version 3.0.
|
||||
|
||||
This document contains a set of frequently-asked questions concerning
|
||||
Bash, the GNU Bourne-Again Shell. Bash is a freely-available command
|
||||
@@ -36,8 +36,8 @@ A10) What is the bash `posix mode'?
|
||||
|
||||
Section B: The latest version
|
||||
|
||||
B1) What's new in version 2.05b?
|
||||
B2) Are there any user-visible incompatibilities between bash-2.05b and
|
||||
B1) What's new in version 3.0?
|
||||
B2) Are there any user-visible incompatibilities between bash-3.0 and
|
||||
bash-1.14.7?
|
||||
|
||||
Section C: Differences from other Unix shells
|
||||
@@ -140,30 +140,29 @@ of Case Western Reserve University.
|
||||
|
||||
A2) What's the latest version?
|
||||
|
||||
The latest version is 2.05b, first made available on Wednesday, 17
|
||||
July, 2002.
|
||||
The latest version is 3.0, first made available on 27 July, 2004.
|
||||
|
||||
A3) Where can I get it?
|
||||
|
||||
Bash is the GNU project's shell, and so is available from the
|
||||
master GNU archive site, ftp.gnu.org, and its mirrors. The
|
||||
latest version is also available for FTP from ftp.cwru.edu.
|
||||
The following URLs tell how to get version 2.05b:
|
||||
The following URLs tell how to get version 3.0:
|
||||
|
||||
ftp://ftp.gnu.org/pub/gnu/bash/bash-2.05b.tar.gz
|
||||
ftp://ftp.cwru.edu/pub/bash/bash-2.05b.tar.gz
|
||||
ftp://ftp.gnu.org/pub/gnu/bash/bash-3.0.tar.gz
|
||||
ftp://ftp.cwru.edu/pub/bash/bash-3.0.tar.gz
|
||||
|
||||
Formatted versions of the documentation are available with the URLs:
|
||||
|
||||
ftp://ftp.gnu.org/pub/gnu/bash/bash-doc-2.05b.tar.gz
|
||||
ftp://ftp.cwru.edu/pub/bash/bash-doc-2.05b.tar.gz
|
||||
ftp://ftp.gnu.org/pub/gnu/bash/bash-doc-3.0.tar.gz
|
||||
ftp://ftp.cwru.edu/pub/bash/bash-doc-3.0.tar.gz
|
||||
|
||||
A4) On what machines will bash run?
|
||||
|
||||
Bash has been ported to nearly every version of UNIX. All you
|
||||
Bash has been ported to nearly every version of Unix. All you
|
||||
should have to do to build it on a machine for which a port
|
||||
exists is to type `configure' and then `make'. The build process
|
||||
will attempt to discover the version of UNIX you have and tailor
|
||||
will attempt to discover the version of Unix you have and tailor
|
||||
itself accordingly, using a script created by GNU autoconf.
|
||||
|
||||
More information appears in the file `INSTALL' in the distribution.
|
||||
@@ -193,13 +192,8 @@ early GNU-Win32 (the original name) releases. Cygnus has also done a
|
||||
port of bash-2.05 to the CYGWIN environment, and it is available as
|
||||
part of their current release.
|
||||
|
||||
Bash-2.05b should require no local Cygnus changes to build and run under
|
||||
CYGWIN.
|
||||
|
||||
The Cygnus port works only on Intel machines. There is a port of bash
|
||||
(I don't know which version) to the alpha/NT environment available from
|
||||
|
||||
ftp://ftp.gnustep.org//pub/win32/bash-alpha-nt-1.01.tar.gz
|
||||
Bash-2.05b and later versions should require no local Cygnus changes to
|
||||
build and run under CYGWIN.
|
||||
|
||||
DJ Delorie has a port of bash-2.x which runs under MS-DOS, as part
|
||||
of the DJGPP project. For more information on the project, see
|
||||
@@ -215,19 +209,10 @@ ftp://ftp.simtel.net/pub/simtelnet/gnu/djgpp/v2gnu/bsh204b.zip binary
|
||||
ftp://ftp.simtel.net/pub/simtelnet/gnu/djgpp/v2gnu/bsh204d.zip documentation
|
||||
ftp://ftp.simtel.net/pub/simtelnet/gnu/djgpp/v2gnu/bsh204s.zip source
|
||||
|
||||
Mark has begun to work with bash-2.05, but I don't know the status.
|
||||
Mark began to work with bash-2.05, but I don't know the current status.
|
||||
|
||||
Ports of bash-1.12 and bash-2.0 are available for OS/2 from
|
||||
|
||||
ftp://hobbes.nmsu.edu/pub/os2/util/shell/bash_112.zip
|
||||
ftp://hobbes.nmsu.edu/pub/os2/util/shell/bash-2.0(253).zip
|
||||
|
||||
I haven't looked at either, but the second appears to be a binary-only
|
||||
distribution. Beware.
|
||||
|
||||
I have received word that Bash (I'm not sure which version, but I
|
||||
believe that it's at least bash-2.02.1) is the standard shell on
|
||||
BeOS.
|
||||
Bash-3.0 compiles and runs with no modifications under Microsoft's Services
|
||||
for Unix (SFU), once known as Interix.
|
||||
|
||||
A6) How can I build bash with gcc?
|
||||
|
||||
@@ -374,9 +359,8 @@ standardized; emacs editing commands were left out due to
|
||||
objections.
|
||||
|
||||
The latest version of the POSIX Shell and Utilities standard is
|
||||
available (now updated to the 2003 Edition incorporating the
|
||||
Technical Corrigendum 1), as part of the Single UNIX Specification
|
||||
Version 3 at
|
||||
available (now updated to the 2004 Edition) as part of the Single
|
||||
UNIX Specification Version 3 at
|
||||
|
||||
http://www.UNIX-systems.org/version3/
|
||||
|
||||
@@ -397,18 +381,48 @@ They are also listed in a section in the Bash Reference Manual
|
||||
|
||||
Section B: The latest version
|
||||
|
||||
B1) What's new in version 2.05b?
|
||||
B1) What's new in version 3.0?
|
||||
|
||||
The raison d'etre for bash-2.05b is to make a second intermediate
|
||||
release containing the first of the new features to be available
|
||||
in bash-3.0 and get feedback on those features before proceeding.
|
||||
The major new feature is multibyte character support in both Bash
|
||||
and Readline.
|
||||
Bash-3.0 is the third major release of bash. The features introduced
|
||||
in the intermediate releases following bash-2.05 have been completed.
|
||||
Support for the bash debugger (a separate project) has been integrated.
|
||||
|
||||
Bash-2.05b contains the following new features (see the manual page for
|
||||
complete descriptions and the CHANGES and NEWS files in the bash-2.05b
|
||||
Bash-3.0 contains the following new features (see the manual page for
|
||||
complete descriptions and the CHANGES and NEWS files in the bash-3.0
|
||||
distribution):
|
||||
|
||||
o Features to support the bash debugger have been implemented, and there
|
||||
is a new `extdebug' option to turn the non-default options on
|
||||
|
||||
o HISTCONTROL is now a colon-separated list of options and has been
|
||||
extended with a new `erasedups' option that will result in only one
|
||||
copy of a command being kept in the history list
|
||||
|
||||
o Brace expansion has been extended with a new {x..y} form, producing
|
||||
sequences of digits or characters
|
||||
|
||||
o Timestamps are now kept with history entries, with an option to save
|
||||
and restore them from the history file; there is a new HISTTIMEFORMAT
|
||||
variable describing how to display the timestamps when listing history
|
||||
entries
|
||||
|
||||
o The `[[' command can now perform extended regular expression (egrep-like)
|
||||
matching, with matched subexpressions placed in the BASH_REMATCH array
|
||||
variable
|
||||
|
||||
o A new `pipefail' option causes a pipeline to return a failure status if
|
||||
any command in it fails
|
||||
|
||||
o The `jobs', `kill', and `wait' builtins now accept job control notation
|
||||
in their arguments even if job control is not enabled
|
||||
|
||||
o The `gettext' package and libintl have been integrated, and the shell
|
||||
messages may be translated into other languages
|
||||
|
||||
A short feature history dating from Bash-2.0:
|
||||
|
||||
Bash-2.05b introduced the following new features:
|
||||
|
||||
o support for multibyte characters has been added to both bash and readline
|
||||
|
||||
o the DEBUG trap is now run *before* simple commands, ((...)) commands,
|
||||
@@ -437,9 +451,6 @@ o the expansion of $LINENO inside a shell function is only relative to the
|
||||
script, $LINENO expands to the line number in the script. This is as
|
||||
POSIX-2001 requires
|
||||
|
||||
|
||||
A short feature history dating from Bash-2.0:
|
||||
|
||||
Bash-2.05a introduced the following new features:
|
||||
|
||||
o The `printf' builtin has undergone major work
|
||||
@@ -617,10 +628,10 @@ grammar tighter and smaller (66 reduce-reduce conflicts gone)
|
||||
lots of code now smaller and faster
|
||||
test suite greatly expanded
|
||||
|
||||
B2) Are there any user-visible incompatibilities between bash-2.05b and
|
||||
B2) Are there any user-visible incompatibilities between bash-3.0 and
|
||||
bash-1.14.7?
|
||||
|
||||
There are a few incompatibilities between version 1.14.7 and version 2.05b.
|
||||
There are a few incompatibilities between version 1.14.7 and version 3.0.
|
||||
They are detailed in the file COMPAT in the bash distribution. That file
|
||||
is not meant to be all-encompassing; send mail to bash-maintainers@gnu.org
|
||||
if if you find something that's not mentioned there.
|
||||
@@ -706,6 +717,9 @@ Things bash has that sh does not:
|
||||
posix mode
|
||||
redirection to /dev/fd/N, /dev/stdin, /dev/stdout, /dev/stderr,
|
||||
/dev/tcp/host/port, /dev/udp/host/port
|
||||
debugger support, including `caller' builtin and new variables
|
||||
RETURN trap
|
||||
|
||||
|
||||
Things sh has that bash does not:
|
||||
uses variable SHACCT to do shell accounting
|
||||
@@ -778,6 +792,10 @@ Things bash has or uses that ksh88 does not:
|
||||
redirection to /dev/fd/N, /dev/stdin, /dev/stdout, /dev/stderr
|
||||
arrays of unlimited size
|
||||
TMOUT is default timeout for `read' and `select'
|
||||
debugger support, including the `caller' builtin
|
||||
RETURN trap
|
||||
Timestamps in history entries
|
||||
{x..y} brace expansion
|
||||
|
||||
Things ksh88 has or uses that bash does not:
|
||||
tracked aliases (alias -t)
|
||||
@@ -786,9 +804,9 @@ Things ksh88 has or uses that bash does not:
|
||||
weirdly-scoped functions
|
||||
typeset +f to list all function names without definitions
|
||||
text of command history kept in a file, not memory
|
||||
builtins: alias -x, cd old new, fc -e -, newgrp, print,
|
||||
builtins: alias -x, cd old new, newgrp, print,
|
||||
read -p/-s/var?prompt, set -A/-o gmacs/
|
||||
-o bgnice/-o markdirs/-o nolog/-o trackall/-o viraw/-s,
|
||||
-o bgnice/-o markdirs/-o trackall/-o viraw/-s,
|
||||
typeset -H/-L/-R/-Z/-A/-ft/-fu/-fx/-l/-u/-t, whence
|
||||
using environment to pass attributes of exported variables
|
||||
arithmetic evaluation done on arguments to some builtins
|
||||
@@ -805,7 +823,7 @@ Implementation differences:
|
||||
|
||||
C3) Which new features in ksh-93 are not in bash, and which are?
|
||||
|
||||
New things in ksh-93 not in bash-2.05b:
|
||||
New things in ksh-93 not in bash-3.0:
|
||||
associative arrays
|
||||
floating point arithmetic and variables
|
||||
math library functions
|
||||
@@ -824,17 +842,15 @@ New things in ksh-93 not in bash-2.05b:
|
||||
`fc' has been renamed to `hist'
|
||||
`.' can execute shell functions
|
||||
exit statuses between 0 and 255
|
||||
set -o pipefail
|
||||
`+=' variable assignment operator
|
||||
FPATH and PATH mixing
|
||||
getopts -a
|
||||
-I invocation option
|
||||
DEBUG trap now executed before each simple command, instead of after
|
||||
printf %H, %P, %T, %Z modifiers, output base for %d
|
||||
lexical scoping for local variables in `ksh' functions
|
||||
no scoping for local variables in `POSIX' functions
|
||||
|
||||
New things in ksh-93 present in bash-2.05b:
|
||||
New things in ksh-93 present in bash-3.0:
|
||||
[n]<&word- and [n]>&word- redirections (combination dup and close)
|
||||
for (( expr1; expr2; expr3 )) ; do list; done - arithmetic for command
|
||||
?:, ++, --, `expr1 , expr2' arithmetic operators
|
||||
@@ -859,6 +875,7 @@ New things in ksh-93 present in bash-2.05b:
|
||||
command and arithmetic substitution performed on PS1, PS4, and ENV
|
||||
command name completion
|
||||
ENV processed only for interactive shells
|
||||
set -o pipefail
|
||||
|
||||
Section D: Why does bash do some things differently than other Unix shells?
|
||||
|
||||
@@ -1247,9 +1264,9 @@ subdirs-clean:
|
||||
( cd $$d && ${MAKE} ${MFLAGS} clean ) \
|
||||
done
|
||||
|
||||
The latest drafts of the updated POSIX standard have changed this: the
|
||||
word list is no longer required. Bash versions 2.05a and later accept
|
||||
the new syntax.
|
||||
The latest updated POSIX standard has changed this: the word list
|
||||
is no longer required. Bash versions 2.05a and later accept the
|
||||
new syntax.
|
||||
|
||||
E8) Why does the arithmetic evaluation code complain about `08'?
|
||||
|
||||
@@ -1465,7 +1482,7 @@ comp.unix.shell). While most commands of the form
|
||||
can be converted to `< file command', shell control structures such as
|
||||
loops and subshells require `command < file'.
|
||||
|
||||
The file CWRU/sh-redir-hack in the bash-2.05a distribution is an
|
||||
The file CWRU/sh-redir-hack in the bash distribution is an
|
||||
(unofficial) patch to parse.y that will modify the grammar to
|
||||
support this construct. It will not apply with `patch'; you must
|
||||
modify parse.y by hand. Note that if you apply this, you must
|
||||
@@ -1736,7 +1753,7 @@ H3) What's coming in future versions?
|
||||
|
||||
These are features I hope to include in a future version of bash.
|
||||
|
||||
a better bash debugger (a minimally-tested version is included with bash-2.05b)
|
||||
Rocky Bernstein's bash debugger (support is included with bash-3.0)
|
||||
associative arrays
|
||||
co-processes, but with a new-style syntax that looks like function declaration
|
||||
|
||||
@@ -1746,7 +1763,6 @@ These are features that may or may not appear in a future version of bash.
|
||||
|
||||
breaking some of the shell functionality into embeddable libraries
|
||||
a module system like zsh's, using dynamic loading like builtins
|
||||
better internationalization using GNU `gettext'
|
||||
date-stamped command history
|
||||
a bash programmer's guide with a chapter on creating loadable builtins
|
||||
a better loadable interface to perl with access to the shell builtins and
|
||||
@@ -1759,10 +1775,9 @@ Some of the new ksh93 pattern matching operators, like backreferencing
|
||||
|
||||
H5) When will the next release appear?
|
||||
|
||||
The next version will appear sometime in 2003. Never make predictions.
|
||||
The next version will appear sometime in 2005. Never make predictions.
|
||||
|
||||
|
||||
This document is Copyright 1995-2003 by Chester Ramey.
|
||||
This document is Copyright 1995-2004 by Chester Ramey.
|
||||
|
||||
Permission is hereby granted, without written agreement and
|
||||
without license or royalty fees, to use, copy, and distribute
|
||||
|
||||
+9
-7
@@ -55,6 +55,8 @@ INSTALL = @INSTALL@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
BUILD_DIR = @BUILD_DIR@
|
||||
|
||||
SUPPORT_SRCDIR = $(topdir)/support
|
||||
|
||||
# bad style
|
||||
RL_LIBDIR = $(topdir)/lib/readline
|
||||
|
||||
@@ -63,8 +65,8 @@ TEXINDEX = texindex
|
||||
TEX = tex
|
||||
|
||||
MAKEINFO = makeinfo
|
||||
TEXI2DVI = ${topdir}/support/texi2dvi
|
||||
TEXI2HTML = ${topdir}/support/texi2html
|
||||
TEXI2DVI = ${SUPPORT_SRCDIR}/texi2dvi
|
||||
TEXI2HTML = ${SUPPORT_SRCDIR}/texi2html
|
||||
MAN2HTML = ${BUILD_DIR}/support/man2html
|
||||
HTMLPOST = ${srcdir}/htmlpost.sh
|
||||
INFOPOST = ${srcdir}/infopost.sh
|
||||
@@ -80,7 +82,7 @@ SET_TEXINPUTS = TEXINPUTS=.:$(TEXINPUTDIR):$$TEXINPUTS
|
||||
DVIPDF = dvipdfm -o $@ -p ${PAPERSIZE}
|
||||
PSPDF = gs -sPAPERSIZE=${PAPERSIZE} -sDEVICE=pdfwrite -dNOPAUSE -dBATCH -sOutputFile=$@
|
||||
|
||||
MKDIRS = ${topdir}/support/mkdirs
|
||||
MKDIRS = ${SUPPORT_SRCDIR}/mkdirs
|
||||
|
||||
# This should be a program that converts troff to an ascii-readable format
|
||||
NROFF = groff -Tascii
|
||||
@@ -166,7 +168,7 @@ bashref.html: $(BASHREF_FILES) $(HSUSER) $(RLUSER)
|
||||
$(TEXI2HTML) -menu -monolithic -I $(TEXINPUTDIR) $(srcdir)/bashref.texi
|
||||
|
||||
bash.info: bashref.info
|
||||
${SHELL} ${INFOPOST} < bashref.info > $@
|
||||
${SHELL} ${INFOPOST} < $(srcdir)/bashref.info > $@ ; \
|
||||
|
||||
bash.txt: bash.1
|
||||
bash.ps: bash.1
|
||||
@@ -212,10 +214,10 @@ maybe-clean:
|
||||
fi
|
||||
|
||||
installdirs:
|
||||
-test -d $(man1dir) || $(SHELL) ${MKDIRS} $(DESTDIR)$(man1dir)
|
||||
-test -d $(infodir) || $(SHELL) ${MKDIRS} $(DESTDIR)$(infodir)
|
||||
-$(SHELL) $(SUPPORT_SRCDIR)/mkinstalldirs $(DESTDIR)$(man1dir)
|
||||
-$(SHELL) $(SUPPORT_SRCDIR)/mkinstalldirs $(DESTDIR)$(infodir)
|
||||
-if test -n "$(htmldir)" ; then \
|
||||
test -d $(htmldir) || $(SHELL) ${MKDIRS} $(DESTDIR)$(htmldir) ; \
|
||||
$(SHELL) $(SUPPORT_SRCDIR)/mkinstalldirs $(DESTDIR)$(htmldir) ; \
|
||||
fi
|
||||
|
||||
install: info installdirs bash.info
|
||||
|
||||
+1059
-914
File diff suppressed because it is too large
Load Diff
@@ -1 +0,0 @@
|
||||
texinfo.tex.20030205
|
||||
+6688
File diff suppressed because it is too large
Load Diff
+4
-4
@@ -3,8 +3,8 @@ Copyright (C) 1988-2004 Free Software Foundation, Inc.
|
||||
@end ignore
|
||||
|
||||
@set EDITION 3.0
|
||||
@set VERSION 3.0-rc1
|
||||
@set UPDATED 26 June 2004
|
||||
@set UPDATED-MONTH June 2004
|
||||
@set VERSION 3.0
|
||||
@set UPDATED 27 July 2004
|
||||
@set UPDATED-MONTH July 2004
|
||||
|
||||
@set LASTCHANGE Sat Jun 26 14:26:27 EDT 2004
|
||||
@set LASTCHANGE Tue Jul 27 09:12:07 EDT 2004
|
||||
|
||||
@@ -1 +0,0 @@
|
||||
../../include/ansi_stdlib.h
|
||||
@@ -0,0 +1,54 @@
|
||||
/* ansi_stdlib.h -- An ANSI Standard stdlib.h. */
|
||||
/* A minimal stdlib.h containing extern declarations for those functions
|
||||
that bash uses. */
|
||||
|
||||
/* Copyright (C) 1993 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GNU Bash, the Bourne Again SHell.
|
||||
|
||||
Bash is free software; you can redistribute it and/or modify it under
|
||||
the terms of the GNU General Public License as published by the Free
|
||||
Software Foundation; either version 2, or (at your option) any later
|
||||
version.
|
||||
|
||||
Bash is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||
for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with Bash; see the file COPYING. If not, write to the Free Software
|
||||
Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
|
||||
|
||||
#if !defined (_STDLIB_H_)
|
||||
#define _STDLIB_H_ 1
|
||||
|
||||
/* String conversion functions. */
|
||||
extern int atoi ();
|
||||
|
||||
extern double atof ();
|
||||
extern double strtod ();
|
||||
|
||||
/* Memory allocation functions. */
|
||||
/* Generic pointer type. */
|
||||
#ifndef PTR_T
|
||||
|
||||
#if defined (__STDC__)
|
||||
# define PTR_T void *
|
||||
#else
|
||||
# define PTR_T char *
|
||||
#endif
|
||||
|
||||
#endif /* PTR_T */
|
||||
|
||||
extern PTR_T malloc ();
|
||||
extern PTR_T realloc ();
|
||||
extern void free ();
|
||||
|
||||
/* Other miscellaneous functions. */
|
||||
extern void abort ();
|
||||
extern void exit ();
|
||||
extern char *getenv ();
|
||||
extern void qsort ();
|
||||
|
||||
#endif /* _STDLIB_H */
|
||||
@@ -1 +0,0 @@
|
||||
../../../doc/fdl.texi
|
||||
@@ -0,0 +1,452 @@
|
||||
|
||||
@node GNU Free Documentation License
|
||||
@appendixsec GNU Free Documentation License
|
||||
|
||||
@cindex FDL, GNU Free Documentation License
|
||||
@center Version 1.2, November 2002
|
||||
|
||||
@display
|
||||
Copyright @copyright{} 2000,2001,2002 Free Software Foundation, Inc.
|
||||
59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
|
||||
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
@end display
|
||||
|
||||
@enumerate 0
|
||||
@item
|
||||
PREAMBLE
|
||||
|
||||
The purpose of this License is to make a manual, textbook, or other
|
||||
functional and useful document @dfn{free} in the sense of freedom: to
|
||||
assure everyone the effective freedom to copy and redistribute it,
|
||||
with or without modifying it, either commercially or noncommercially.
|
||||
Secondarily, this License preserves for the author and publisher a way
|
||||
to get credit for their work, while not being considered responsible
|
||||
for modifications made by others.
|
||||
|
||||
This License is a kind of ``copyleft'', which means that derivative
|
||||
works of the document must themselves be free in the same sense. It
|
||||
complements the GNU General Public License, which is a copyleft
|
||||
license designed for free software.
|
||||
|
||||
We have designed this License in order to use it for manuals for free
|
||||
software, because free software needs free documentation: a free
|
||||
program should come with manuals providing the same freedoms that the
|
||||
software does. But this License is not limited to software manuals;
|
||||
it can be used for any textual work, regardless of subject matter or
|
||||
whether it is published as a printed book. We recommend this License
|
||||
principally for works whose purpose is instruction or reference.
|
||||
|
||||
@item
|
||||
APPLICABILITY AND DEFINITIONS
|
||||
|
||||
This License applies to any manual or other work, in any medium, that
|
||||
contains a notice placed by the copyright holder saying it can be
|
||||
distributed under the terms of this License. Such a notice grants a
|
||||
world-wide, royalty-free license, unlimited in duration, to use that
|
||||
work under the conditions stated herein. The ``Document'', below,
|
||||
refers to any such manual or work. Any member of the public is a
|
||||
licensee, and is addressed as ``you''. You accept the license if you
|
||||
copy, modify or distribute the work in a way requiring permission
|
||||
under copyright law.
|
||||
|
||||
A ``Modified Version'' of the Document means any work containing the
|
||||
Document or a portion of it, either copied verbatim, or with
|
||||
modifications and/or translated into another language.
|
||||
|
||||
A ``Secondary Section'' is a named appendix or a front-matter section
|
||||
of the Document that deals exclusively with the relationship of the
|
||||
publishers or authors of the Document to the Document's overall
|
||||
subject (or to related matters) and contains nothing that could fall
|
||||
directly within that overall subject. (Thus, if the Document is in
|
||||
part a textbook of mathematics, a Secondary Section may not explain
|
||||
any mathematics.) The relationship could be a matter of historical
|
||||
connection with the subject or with related matters, or of legal,
|
||||
commercial, philosophical, ethical or political position regarding
|
||||
them.
|
||||
|
||||
The ``Invariant Sections'' are certain Secondary Sections whose titles
|
||||
are designated, as being those of Invariant Sections, in the notice
|
||||
that says that the Document is released under this License. If a
|
||||
section does not fit the above definition of Secondary then it is not
|
||||
allowed to be designated as Invariant. The Document may contain zero
|
||||
Invariant Sections. If the Document does not identify any Invariant
|
||||
Sections then there are none.
|
||||
|
||||
The ``Cover Texts'' are certain short passages of text that are listed,
|
||||
as Front-Cover Texts or Back-Cover Texts, in the notice that says that
|
||||
the Document is released under this License. A Front-Cover Text may
|
||||
be at most 5 words, and a Back-Cover Text may be at most 25 words.
|
||||
|
||||
A ``Transparent'' copy of the Document means a machine-readable copy,
|
||||
represented in a format whose specification is available to the
|
||||
general public, that is suitable for revising the document
|
||||
straightforwardly with generic text editors or (for images composed of
|
||||
pixels) generic paint programs or (for drawings) some widely available
|
||||
drawing editor, and that is suitable for input to text formatters or
|
||||
for automatic translation to a variety of formats suitable for input
|
||||
to text formatters. A copy made in an otherwise Transparent file
|
||||
format whose markup, or absence of markup, has been arranged to thwart
|
||||
or discourage subsequent modification by readers is not Transparent.
|
||||
An image format is not Transparent if used for any substantial amount
|
||||
of text. A copy that is not ``Transparent'' is called ``Opaque''.
|
||||
|
||||
Examples of suitable formats for Transparent copies include plain
|
||||
@sc{ascii} without markup, Texinfo input format, La@TeX{} input
|
||||
format, @acronym{SGML} or @acronym{XML} using a publicly available
|
||||
@acronym{DTD}, and standard-conforming simple @acronym{HTML},
|
||||
PostScript or @acronym{PDF} designed for human modification. Examples
|
||||
of transparent image formats include @acronym{PNG}, @acronym{XCF} and
|
||||
@acronym{JPG}. Opaque formats include proprietary formats that can be
|
||||
read and edited only by proprietary word processors, @acronym{SGML} or
|
||||
@acronym{XML} for which the @acronym{DTD} and/or processing tools are
|
||||
not generally available, and the machine-generated @acronym{HTML},
|
||||
PostScript or @acronym{PDF} produced by some word processors for
|
||||
output purposes only.
|
||||
|
||||
The ``Title Page'' means, for a printed book, the title page itself,
|
||||
plus such following pages as are needed to hold, legibly, the material
|
||||
this License requires to appear in the title page. For works in
|
||||
formats which do not have any title page as such, ``Title Page'' means
|
||||
the text near the most prominent appearance of the work's title,
|
||||
preceding the beginning of the body of the text.
|
||||
|
||||
A section ``Entitled XYZ'' means a named subunit of the Document whose
|
||||
title either is precisely XYZ or contains XYZ in parentheses following
|
||||
text that translates XYZ in another language. (Here XYZ stands for a
|
||||
specific section name mentioned below, such as ``Acknowledgements'',
|
||||
``Dedications'', ``Endorsements'', or ``History''.) To ``Preserve the Title''
|
||||
of such a section when you modify the Document means that it remains a
|
||||
section ``Entitled XYZ'' according to this definition.
|
||||
|
||||
The Document may include Warranty Disclaimers next to the notice which
|
||||
states that this License applies to the Document. These Warranty
|
||||
Disclaimers are considered to be included by reference in this
|
||||
License, but only as regards disclaiming warranties: any other
|
||||
implication that these Warranty Disclaimers may have is void and has
|
||||
no effect on the meaning of this License.
|
||||
|
||||
@item
|
||||
VERBATIM COPYING
|
||||
|
||||
You may copy and distribute the Document in any medium, either
|
||||
commercially or noncommercially, provided that this License, the
|
||||
copyright notices, and the license notice saying this License applies
|
||||
to the Document are reproduced in all copies, and that you add no other
|
||||
conditions whatsoever to those of this License. You may not use
|
||||
technical measures to obstruct or control the reading or further
|
||||
copying of the copies you make or distribute. However, you may accept
|
||||
compensation in exchange for copies. If you distribute a large enough
|
||||
number of copies you must also follow the conditions in section 3.
|
||||
|
||||
You may also lend copies, under the same conditions stated above, and
|
||||
you may publicly display copies.
|
||||
|
||||
@item
|
||||
COPYING IN QUANTITY
|
||||
|
||||
If you publish printed copies (or copies in media that commonly have
|
||||
printed covers) of the Document, numbering more than 100, and the
|
||||
Document's license notice requires Cover Texts, you must enclose the
|
||||
copies in covers that carry, clearly and legibly, all these Cover
|
||||
Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
|
||||
the back cover. Both covers must also clearly and legibly identify
|
||||
you as the publisher of these copies. The front cover must present
|
||||
the full title with all words of the title equally prominent and
|
||||
visible. You may add other material on the covers in addition.
|
||||
Copying with changes limited to the covers, as long as they preserve
|
||||
the title of the Document and satisfy these conditions, can be treated
|
||||
as verbatim copying in other respects.
|
||||
|
||||
If the required texts for either cover are too voluminous to fit
|
||||
legibly, you should put the first ones listed (as many as fit
|
||||
reasonably) on the actual cover, and continue the rest onto adjacent
|
||||
pages.
|
||||
|
||||
If you publish or distribute Opaque copies of the Document numbering
|
||||
more than 100, you must either include a machine-readable Transparent
|
||||
copy along with each Opaque copy, or state in or with each Opaque copy
|
||||
a computer-network location from which the general network-using
|
||||
public has access to download using public-standard network protocols
|
||||
a complete Transparent copy of the Document, free of added material.
|
||||
If you use the latter option, you must take reasonably prudent steps,
|
||||
when you begin distribution of Opaque copies in quantity, to ensure
|
||||
that this Transparent copy will remain thus accessible at the stated
|
||||
location until at least one year after the last time you distribute an
|
||||
Opaque copy (directly or through your agents or retailers) of that
|
||||
edition to the public.
|
||||
|
||||
It is requested, but not required, that you contact the authors of the
|
||||
Document well before redistributing any large number of copies, to give
|
||||
them a chance to provide you with an updated version of the Document.
|
||||
|
||||
@item
|
||||
MODIFICATIONS
|
||||
|
||||
You may copy and distribute a Modified Version of the Document under
|
||||
the conditions of sections 2 and 3 above, provided that you release
|
||||
the Modified Version under precisely this License, with the Modified
|
||||
Version filling the role of the Document, thus licensing distribution
|
||||
and modification of the Modified Version to whoever possesses a copy
|
||||
of it. In addition, you must do these things in the Modified Version:
|
||||
|
||||
@enumerate A
|
||||
@item
|
||||
Use in the Title Page (and on the covers, if any) a title distinct
|
||||
from that of the Document, and from those of previous versions
|
||||
(which should, if there were any, be listed in the History section
|
||||
of the Document). You may use the same title as a previous version
|
||||
if the original publisher of that version gives permission.
|
||||
|
||||
@item
|
||||
List on the Title Page, as authors, one or more persons or entities
|
||||
responsible for authorship of the modifications in the Modified
|
||||
Version, together with at least five of the principal authors of the
|
||||
Document (all of its principal authors, if it has fewer than five),
|
||||
unless they release you from this requirement.
|
||||
|
||||
@item
|
||||
State on the Title page the name of the publisher of the
|
||||
Modified Version, as the publisher.
|
||||
|
||||
@item
|
||||
Preserve all the copyright notices of the Document.
|
||||
|
||||
@item
|
||||
Add an appropriate copyright notice for your modifications
|
||||
adjacent to the other copyright notices.
|
||||
|
||||
@item
|
||||
Include, immediately after the copyright notices, a license notice
|
||||
giving the public permission to use the Modified Version under the
|
||||
terms of this License, in the form shown in the Addendum below.
|
||||
|
||||
@item
|
||||
Preserve in that license notice the full lists of Invariant Sections
|
||||
and required Cover Texts given in the Document's license notice.
|
||||
|
||||
@item
|
||||
Include an unaltered copy of this License.
|
||||
|
||||
@item
|
||||
Preserve the section Entitled ``History'', Preserve its Title, and add
|
||||
to it an item stating at least the title, year, new authors, and
|
||||
publisher of the Modified Version as given on the Title Page. If
|
||||
there is no section Entitled ``History'' in the Document, create one
|
||||
stating the title, year, authors, and publisher of the Document as
|
||||
given on its Title Page, then add an item describing the Modified
|
||||
Version as stated in the previous sentence.
|
||||
|
||||
@item
|
||||
Preserve the network location, if any, given in the Document for
|
||||
public access to a Transparent copy of the Document, and likewise
|
||||
the network locations given in the Document for previous versions
|
||||
it was based on. These may be placed in the ``History'' section.
|
||||
You may omit a network location for a work that was published at
|
||||
least four years before the Document itself, or if the original
|
||||
publisher of the version it refers to gives permission.
|
||||
|
||||
@item
|
||||
For any section Entitled ``Acknowledgements'' or ``Dedications'', Preserve
|
||||
the Title of the section, and preserve in the section all the
|
||||
substance and tone of each of the contributor acknowledgements and/or
|
||||
dedications given therein.
|
||||
|
||||
@item
|
||||
Preserve all the Invariant Sections of the Document,
|
||||
unaltered in their text and in their titles. Section numbers
|
||||
or the equivalent are not considered part of the section titles.
|
||||
|
||||
@item
|
||||
Delete any section Entitled ``Endorsements''. Such a section
|
||||
may not be included in the Modified Version.
|
||||
|
||||
@item
|
||||
Do not retitle any existing section to be Entitled ``Endorsements'' or
|
||||
to conflict in title with any Invariant Section.
|
||||
|
||||
@item
|
||||
Preserve any Warranty Disclaimers.
|
||||
@end enumerate
|
||||
|
||||
If the Modified Version includes new front-matter sections or
|
||||
appendices that qualify as Secondary Sections and contain no material
|
||||
copied from the Document, you may at your option designate some or all
|
||||
of these sections as invariant. To do this, add their titles to the
|
||||
list of Invariant Sections in the Modified Version's license notice.
|
||||
These titles must be distinct from any other section titles.
|
||||
|
||||
You may add a section Entitled ``Endorsements'', provided it contains
|
||||
nothing but endorsements of your Modified Version by various
|
||||
parties---for example, statements of peer review or that the text has
|
||||
been approved by an organization as the authoritative definition of a
|
||||
standard.
|
||||
|
||||
You may add a passage of up to five words as a Front-Cover Text, and a
|
||||
passage of up to 25 words as a Back-Cover Text, to the end of the list
|
||||
of Cover Texts in the Modified Version. Only one passage of
|
||||
Front-Cover Text and one of Back-Cover Text may be added by (or
|
||||
through arrangements made by) any one entity. If the Document already
|
||||
includes a cover text for the same cover, previously added by you or
|
||||
by arrangement made by the same entity you are acting on behalf of,
|
||||
you may not add another; but you may replace the old one, on explicit
|
||||
permission from the previous publisher that added the old one.
|
||||
|
||||
The author(s) and publisher(s) of the Document do not by this License
|
||||
give permission to use their names for publicity for or to assert or
|
||||
imply endorsement of any Modified Version.
|
||||
|
||||
@item
|
||||
COMBINING DOCUMENTS
|
||||
|
||||
You may combine the Document with other documents released under this
|
||||
License, under the terms defined in section 4 above for modified
|
||||
versions, provided that you include in the combination all of the
|
||||
Invariant Sections of all of the original documents, unmodified, and
|
||||
list them all as Invariant Sections of your combined work in its
|
||||
license notice, and that you preserve all their Warranty Disclaimers.
|
||||
|
||||
The combined work need only contain one copy of this License, and
|
||||
multiple identical Invariant Sections may be replaced with a single
|
||||
copy. If there are multiple Invariant Sections with the same name but
|
||||
different contents, make the title of each such section unique by
|
||||
adding at the end of it, in parentheses, the name of the original
|
||||
author or publisher of that section if known, or else a unique number.
|
||||
Make the same adjustment to the section titles in the list of
|
||||
Invariant Sections in the license notice of the combined work.
|
||||
|
||||
In the combination, you must combine any sections Entitled ``History''
|
||||
in the various original documents, forming one section Entitled
|
||||
``History''; likewise combine any sections Entitled ``Acknowledgements'',
|
||||
and any sections Entitled ``Dedications''. You must delete all
|
||||
sections Entitled ``Endorsements.''
|
||||
|
||||
@item
|
||||
COLLECTIONS OF DOCUMENTS
|
||||
|
||||
You may make a collection consisting of the Document and other documents
|
||||
released under this License, and replace the individual copies of this
|
||||
License in the various documents with a single copy that is included in
|
||||
the collection, provided that you follow the rules of this License for
|
||||
verbatim copying of each of the documents in all other respects.
|
||||
|
||||
You may extract a single document from such a collection, and distribute
|
||||
it individually under this License, provided you insert a copy of this
|
||||
License into the extracted document, and follow this License in all
|
||||
other respects regarding verbatim copying of that document.
|
||||
|
||||
@item
|
||||
AGGREGATION WITH INDEPENDENT WORKS
|
||||
|
||||
A compilation of the Document or its derivatives with other separate
|
||||
and independent documents or works, in or on a volume of a storage or
|
||||
distribution medium, is called an ``aggregate'' if the copyright
|
||||
resulting from the compilation is not used to limit the legal rights
|
||||
of the compilation's users beyond what the individual works permit.
|
||||
When the Document is included an aggregate, this License does not
|
||||
apply to the other works in the aggregate which are not themselves
|
||||
derivative works of the Document.
|
||||
|
||||
If the Cover Text requirement of section 3 is applicable to these
|
||||
copies of the Document, then if the Document is less than one half of
|
||||
the entire aggregate, the Document's Cover Texts may be placed on
|
||||
covers that bracket the Document within the aggregate, or the
|
||||
electronic equivalent of covers if the Document is in electronic form.
|
||||
Otherwise they must appear on printed covers that bracket the whole
|
||||
aggregate.
|
||||
|
||||
@item
|
||||
TRANSLATION
|
||||
|
||||
Translation is considered a kind of modification, so you may
|
||||
distribute translations of the Document under the terms of section 4.
|
||||
Replacing Invariant Sections with translations requires special
|
||||
permission from their copyright holders, but you may include
|
||||
translations of some or all Invariant Sections in addition to the
|
||||
original versions of these Invariant Sections. You may include a
|
||||
translation of this License, and all the license notices in the
|
||||
Document, and any Warranty Disclaimers, provided that you also include
|
||||
the original English version of this License and the original versions
|
||||
of those notices and disclaimers. In case of a disagreement between
|
||||
the translation and the original version of this License or a notice
|
||||
or disclaimer, the original version will prevail.
|
||||
|
||||
If a section in the Document is Entitled ``Acknowledgements'',
|
||||
``Dedications'', or ``History'', the requirement (section 4) to Preserve
|
||||
its Title (section 1) will typically require changing the actual
|
||||
title.
|
||||
|
||||
@item
|
||||
TERMINATION
|
||||
|
||||
You may not copy, modify, sublicense, or distribute the Document except
|
||||
as expressly provided for under this License. Any other attempt to
|
||||
copy, modify, sublicense or distribute the Document is void, and will
|
||||
automatically terminate your rights under this License. However,
|
||||
parties who have received copies, or rights, from you under this
|
||||
License will not have their licenses terminated so long as such
|
||||
parties remain in full compliance.
|
||||
|
||||
@item
|
||||
FUTURE REVISIONS OF THIS LICENSE
|
||||
|
||||
The Free Software Foundation may publish new, revised versions
|
||||
of the GNU Free Documentation License from time to time. Such new
|
||||
versions will be similar in spirit to the present version, but may
|
||||
differ in detail to address new problems or concerns. See
|
||||
@uref{http://www.gnu.org/copyleft/}.
|
||||
|
||||
Each version of the License is given a distinguishing version number.
|
||||
If the Document specifies that a particular numbered version of this
|
||||
License ``or any later version'' applies to it, you have the option of
|
||||
following the terms and conditions either of that specified version or
|
||||
of any later version that has been published (not as a draft) by the
|
||||
Free Software Foundation. If the Document does not specify a version
|
||||
number of this License, you may choose any version ever published (not
|
||||
as a draft) by the Free Software Foundation.
|
||||
@end enumerate
|
||||
|
||||
@page
|
||||
@appendixsubsec ADDENDUM: How to use this License for your documents
|
||||
|
||||
To use this License in a document you have written, include a copy of
|
||||
the License in the document and put the following copyright and
|
||||
license notices just after the title page:
|
||||
|
||||
@smallexample
|
||||
@group
|
||||
Copyright (C) @var{year} @var{your name}.
|
||||
Permission is granted to copy, distribute and/or modify this document
|
||||
under the terms of the GNU Free Documentation License, Version 1.2
|
||||
or any later version published by the Free Software Foundation;
|
||||
with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
|
||||
A copy of the license is included in the section entitled ``GNU
|
||||
Free Documentation License''.
|
||||
@end group
|
||||
@end smallexample
|
||||
|
||||
If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
|
||||
replace the ``with...Texts.'' line with this:
|
||||
|
||||
@smallexample
|
||||
@group
|
||||
with the Invariant Sections being @var{list their titles}, with
|
||||
the Front-Cover Texts being @var{list}, and with the Back-Cover Texts
|
||||
being @var{list}.
|
||||
@end group
|
||||
@end smallexample
|
||||
|
||||
If you have Invariant Sections without Cover Texts, or some other
|
||||
combination of the three, merge those two alternatives to suit the
|
||||
situation.
|
||||
|
||||
If your document contains nontrivial examples of program code, we
|
||||
recommend releasing these examples in parallel under your choice of
|
||||
free software license, such as the GNU General Public License,
|
||||
to permit their use in free software.
|
||||
|
||||
@c Local Variables:
|
||||
@c ispell-local-pdict: "ispell-dict"
|
||||
@c End:
|
||||
|
||||
@@ -14,7 +14,7 @@ This document describes the GNU History library
|
||||
a programming tool that provides a consistent user interface for
|
||||
recalling lines of previously typed input.
|
||||
|
||||
Copyright @copyright{} 1988-2003 Free Software Foundation, Inc.
|
||||
Copyright @copyright{} 1988-2004 Free Software Foundation, Inc.
|
||||
|
||||
Permission is granted to make and distribute verbatim copies of
|
||||
this manual provided the copyright notice and this permission notice
|
||||
|
||||
@@ -14,7 +14,7 @@ This manual describes the GNU Readline Library
|
||||
consistency of user interface across discrete programs which provide
|
||||
a command line interface.
|
||||
|
||||
Copyright @copyright{} 1988-2003 Free Software Foundation, Inc.
|
||||
Copyright @copyright{} 1988-2004 Free Software Foundation, Inc.
|
||||
|
||||
Permission is granted to make and distribute verbatim copies of
|
||||
this manual provided the copyright notice and this permission notice
|
||||
|
||||
@@ -14,7 +14,7 @@ This manual describes the end user interface of the GNU Readline Library
|
||||
consistency of user interface across discrete programs which provide
|
||||
a command line interface.
|
||||
|
||||
Copyright @copyright{} 1988-2003 Free Software Foundation, Inc.
|
||||
Copyright @copyright{} 1988-2004 Free Software Foundation, Inc.
|
||||
|
||||
Permission is granted to make and distribute verbatim copies of
|
||||
this manual provided the copyright notice and this permission notice
|
||||
|
||||
@@ -5,6 +5,6 @@ Copyright (C) 1988-2004 Free Software Foundation, Inc.
|
||||
@set EDITION 5.0
|
||||
@set VERSION 5.0
|
||||
@set UPDATED 28 January 2004
|
||||
@set UPDATED-MONTH January 2003
|
||||
@set UPDATED-MONTH January 2004
|
||||
|
||||
@set LASTCHANGE Wed Jan 28 15:46:54 EST 2004
|
||||
|
||||
@@ -1 +0,0 @@
|
||||
../../include/posixdir.h
|
||||
@@ -0,0 +1,61 @@
|
||||
/* posixdir.h -- Posix directory reading includes and defines. */
|
||||
|
||||
/* Copyright (C) 1987,1991 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GNU Bash, the Bourne Again SHell.
|
||||
|
||||
Bash is free software; you can redistribute it and/or modify it
|
||||
under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
Bash is distributed in the hope that it will be useful, but WITHOUT
|
||||
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
||||
License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Bash; see the file COPYING. If not, write to the Free
|
||||
Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
|
||||
|
||||
/* This file should be included instead of <dirent.h> or <sys/dir.h>. */
|
||||
|
||||
#if !defined (_POSIXDIR_H_)
|
||||
#define _POSIXDIR_H_
|
||||
|
||||
#if defined (HAVE_DIRENT_H)
|
||||
# include <dirent.h>
|
||||
# if defined (HAVE_STRUCT_DIRENT_D_NAMLEN)
|
||||
# define D_NAMLEN(d) ((d)->d_namlen)
|
||||
# else
|
||||
# define D_NAMLEN(d) (strlen ((d)->d_name))
|
||||
# endif /* !HAVE_STRUCT_DIRENT_D_NAMLEN */
|
||||
#else
|
||||
# if defined (HAVE_SYS_NDIR_H)
|
||||
# include <sys/ndir.h>
|
||||
# endif
|
||||
# if defined (HAVE_SYS_DIR_H)
|
||||
# include <sys/dir.h>
|
||||
# endif
|
||||
# if defined (HAVE_NDIR_H)
|
||||
# include <ndir.h>
|
||||
# endif
|
||||
# if !defined (dirent)
|
||||
# define dirent direct
|
||||
# endif /* !dirent */
|
||||
# define D_NAMLEN(d) ((d)->d_namlen)
|
||||
#endif /* !HAVE_DIRENT_H */
|
||||
|
||||
#if defined (HAVE_STRUCT_DIRENT_D_INO) && !defined (HAVE_STRUCT_DIRENT_D_FILENO)
|
||||
# define d_fileno d_ino
|
||||
#endif
|
||||
|
||||
#if defined (_POSIX_SOURCE) && (!defined (HAVE_STRUCT_DIRENT_D_INO) || defined (BROKEN_DIRENT_D_INO))
|
||||
/* Posix does not require that the d_ino field be present, and some
|
||||
systems do not provide it. */
|
||||
# define REAL_DIR_ENTRY(dp) 1
|
||||
#else
|
||||
# define REAL_DIR_ENTRY(dp) (dp->d_ino != 0)
|
||||
#endif /* _POSIX_SOURCE */
|
||||
|
||||
#endif /* !_POSIXDIR_H_ */
|
||||
@@ -1 +0,0 @@
|
||||
../../include/posixjmp.h
|
||||
@@ -0,0 +1,40 @@
|
||||
/* posixjmp.h -- wrapper for setjmp.h with changes for POSIX systems. */
|
||||
|
||||
/* Copyright (C) 1987,1991 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GNU Bash, the Bourne Again SHell.
|
||||
|
||||
Bash is free software; you can redistribute it and/or modify it
|
||||
under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
Bash is distributed in the hope that it will be useful, but WITHOUT
|
||||
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
||||
License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Bash; see the file COPYING. If not, write to the Free
|
||||
Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
|
||||
|
||||
#ifndef _POSIXJMP_H_
|
||||
#define _POSIXJMP_H_
|
||||
|
||||
#include <setjmp.h>
|
||||
|
||||
/* This *must* be included *after* config.h */
|
||||
|
||||
#if defined (HAVE_POSIX_SIGSETJMP)
|
||||
# define procenv_t sigjmp_buf
|
||||
# if !defined (__OPENNT)
|
||||
# undef setjmp
|
||||
# define setjmp(x) sigsetjmp((x), 1)
|
||||
# undef longjmp
|
||||
# define longjmp(x, n) siglongjmp((x), (n))
|
||||
# endif /* !__OPENNT */
|
||||
#else
|
||||
# define procenv_t jmp_buf
|
||||
#endif
|
||||
|
||||
#endif /* _POSIXJMP_H_ */
|
||||
@@ -1 +0,0 @@
|
||||
../../include/posixstat.h
|
||||
@@ -0,0 +1,142 @@
|
||||
/* posixstat.h -- Posix stat(2) definitions for systems that
|
||||
don't have them. */
|
||||
|
||||
/* Copyright (C) 1987,1991 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GNU Bash, the Bourne Again SHell.
|
||||
|
||||
Bash is free software; you can redistribute it and/or modify it
|
||||
under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
Bash is distributed in the hope that it will be useful, but WITHOUT
|
||||
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
||||
License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Bash; see the file COPYING. If not, write to the Free
|
||||
Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
|
||||
|
||||
/* This file should be included instead of <sys/stat.h>.
|
||||
It relies on the local sys/stat.h to work though. */
|
||||
#if !defined (_POSIXSTAT_H_)
|
||||
#define _POSIXSTAT_H_
|
||||
|
||||
#include <sys/stat.h>
|
||||
|
||||
#if defined (STAT_MACROS_BROKEN)
|
||||
# undef S_ISBLK
|
||||
# undef S_ISCHR
|
||||
# undef S_ISDIR
|
||||
# undef S_ISFIFO
|
||||
# undef S_ISREG
|
||||
# undef S_ISLNK
|
||||
#endif /* STAT_MACROS_BROKEN */
|
||||
|
||||
/* These are guaranteed to work only on isc386 */
|
||||
#if !defined (S_IFDIR) && !defined (S_ISDIR)
|
||||
# define S_IFDIR 0040000
|
||||
#endif /* !S_IFDIR && !S_ISDIR */
|
||||
#if !defined (S_IFMT)
|
||||
# define S_IFMT 0170000
|
||||
#endif /* !S_IFMT */
|
||||
|
||||
/* Posix 1003.1 5.6.1.1 <sys/stat.h> file types */
|
||||
|
||||
/* Some Posix-wannabe systems define _S_IF* macros instead of S_IF*, but
|
||||
do not provide the S_IS* macros that Posix requires. */
|
||||
|
||||
#if defined (_S_IFMT) && !defined (S_IFMT)
|
||||
#define S_IFMT _S_IFMT
|
||||
#endif
|
||||
#if defined (_S_IFIFO) && !defined (S_IFIFO)
|
||||
#define S_IFIFO _S_IFIFO
|
||||
#endif
|
||||
#if defined (_S_IFCHR) && !defined (S_IFCHR)
|
||||
#define S_IFCHR _S_IFCHR
|
||||
#endif
|
||||
#if defined (_S_IFDIR) && !defined (S_IFDIR)
|
||||
#define S_IFDIR _S_IFDIR
|
||||
#endif
|
||||
#if defined (_S_IFBLK) && !defined (S_IFBLK)
|
||||
#define S_IFBLK _S_IFBLK
|
||||
#endif
|
||||
#if defined (_S_IFREG) && !defined (S_IFREG)
|
||||
#define S_IFREG _S_IFREG
|
||||
#endif
|
||||
#if defined (_S_IFLNK) && !defined (S_IFLNK)
|
||||
#define S_IFLNK _S_IFLNK
|
||||
#endif
|
||||
#if defined (_S_IFSOCK) && !defined (S_IFSOCK)
|
||||
#define S_IFSOCK _S_IFSOCK
|
||||
#endif
|
||||
|
||||
/* Test for each symbol individually and define the ones necessary (some
|
||||
systems claiming Posix compatibility define some but not all). */
|
||||
|
||||
#if defined (S_IFBLK) && !defined (S_ISBLK)
|
||||
#define S_ISBLK(m) (((m)&S_IFMT) == S_IFBLK) /* block device */
|
||||
#endif
|
||||
|
||||
#if defined (S_IFCHR) && !defined (S_ISCHR)
|
||||
#define S_ISCHR(m) (((m)&S_IFMT) == S_IFCHR) /* character device */
|
||||
#endif
|
||||
|
||||
#if defined (S_IFDIR) && !defined (S_ISDIR)
|
||||
#define S_ISDIR(m) (((m)&S_IFMT) == S_IFDIR) /* directory */
|
||||
#endif
|
||||
|
||||
#if defined (S_IFREG) && !defined (S_ISREG)
|
||||
#define S_ISREG(m) (((m)&S_IFMT) == S_IFREG) /* file */
|
||||
#endif
|
||||
|
||||
#if defined (S_IFIFO) && !defined (S_ISFIFO)
|
||||
#define S_ISFIFO(m) (((m)&S_IFMT) == S_IFIFO) /* fifo - named pipe */
|
||||
#endif
|
||||
|
||||
#if defined (S_IFLNK) && !defined (S_ISLNK)
|
||||
#define S_ISLNK(m) (((m)&S_IFMT) == S_IFLNK) /* symbolic link */
|
||||
#endif
|
||||
|
||||
#if defined (S_IFSOCK) && !defined (S_ISSOCK)
|
||||
#define S_ISSOCK(m) (((m)&S_IFMT) == S_IFSOCK) /* socket */
|
||||
#endif
|
||||
|
||||
/*
|
||||
* POSIX 1003.1 5.6.1.2 <sys/stat.h> File Modes
|
||||
*/
|
||||
|
||||
#if !defined (S_IRWXU)
|
||||
# if !defined (S_IREAD)
|
||||
# define S_IREAD 00400
|
||||
# define S_IWRITE 00200
|
||||
# define S_IEXEC 00100
|
||||
# endif /* S_IREAD */
|
||||
|
||||
# if !defined (S_IRUSR)
|
||||
# define S_IRUSR S_IREAD /* read, owner */
|
||||
# define S_IWUSR S_IWRITE /* write, owner */
|
||||
# define S_IXUSR S_IEXEC /* execute, owner */
|
||||
|
||||
# define S_IRGRP (S_IREAD >> 3) /* read, group */
|
||||
# define S_IWGRP (S_IWRITE >> 3) /* write, group */
|
||||
# define S_IXGRP (S_IEXEC >> 3) /* execute, group */
|
||||
|
||||
# define S_IROTH (S_IREAD >> 6) /* read, other */
|
||||
# define S_IWOTH (S_IWRITE >> 6) /* write, other */
|
||||
# define S_IXOTH (S_IEXEC >> 6) /* execute, other */
|
||||
# endif /* !S_IRUSR */
|
||||
|
||||
# define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
|
||||
# define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
|
||||
# define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
|
||||
#endif /* !S_IRWXU */
|
||||
|
||||
/* These are non-standard, but are used in builtins.c$symbolic_umask() */
|
||||
#define S_IRUGO (S_IRUSR | S_IRGRP | S_IROTH)
|
||||
#define S_IWUGO (S_IWUSR | S_IWGRP | S_IWOTH)
|
||||
#define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
|
||||
|
||||
#endif /* _POSIXSTAT_H_ */
|
||||
@@ -1 +0,0 @@
|
||||
../tilde/tilde.c
|
||||
@@ -0,0 +1,458 @@
|
||||
/* tilde.c -- Tilde expansion code (~/foo := $HOME/foo). */
|
||||
|
||||
/* Copyright (C) 1988,1989 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GNU Readline, a library for reading lines
|
||||
of text with interactive input and history editing.
|
||||
|
||||
Readline is free software; you can redistribute it and/or modify it
|
||||
under the terms of the GNU General Public License as published by the
|
||||
Free Software Foundation; either version 2, or (at your option) any
|
||||
later version.
|
||||
|
||||
Readline is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Readline; see the file COPYING. If not, write to the Free
|
||||
Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
|
||||
|
||||
#if defined (HAVE_CONFIG_H)
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#if defined (HAVE_UNISTD_H)
|
||||
# ifdef _MINIX
|
||||
# include <sys/types.h>
|
||||
# endif
|
||||
# include <unistd.h>
|
||||
#endif
|
||||
|
||||
#if defined (HAVE_STRING_H)
|
||||
# include <string.h>
|
||||
#else /* !HAVE_STRING_H */
|
||||
# include <strings.h>
|
||||
#endif /* !HAVE_STRING_H */
|
||||
|
||||
#if defined (HAVE_STDLIB_H)
|
||||
# include <stdlib.h>
|
||||
#else
|
||||
# include "ansi_stdlib.h"
|
||||
#endif /* HAVE_STDLIB_H */
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <pwd.h>
|
||||
|
||||
#include "tilde.h"
|
||||
|
||||
#if defined (TEST) || defined (STATIC_MALLOC)
|
||||
static void *xmalloc (), *xrealloc ();
|
||||
#else
|
||||
# include "xmalloc.h"
|
||||
#endif /* TEST || STATIC_MALLOC */
|
||||
|
||||
#if !defined (HAVE_GETPW_DECLS)
|
||||
extern struct passwd *getpwuid PARAMS((uid_t));
|
||||
extern struct passwd *getpwnam PARAMS((const char *));
|
||||
#endif /* !HAVE_GETPW_DECLS */
|
||||
|
||||
#if !defined (savestring)
|
||||
#define savestring(x) strcpy ((char *)xmalloc (1 + strlen (x)), (x))
|
||||
#endif /* !savestring */
|
||||
|
||||
#if !defined (NULL)
|
||||
# if defined (__STDC__)
|
||||
# define NULL ((void *) 0)
|
||||
# else
|
||||
# define NULL 0x0
|
||||
# endif /* !__STDC__ */
|
||||
#endif /* !NULL */
|
||||
|
||||
/* If being compiled as part of bash, these will be satisfied from
|
||||
variables.o. If being compiled as part of readline, they will
|
||||
be satisfied from shell.o. */
|
||||
extern char *sh_get_home_dir PARAMS((void));
|
||||
extern char *sh_get_env_value PARAMS((const char *));
|
||||
|
||||
/* The default value of tilde_additional_prefixes. This is set to
|
||||
whitespace preceding a tilde so that simple programs which do not
|
||||
perform any word separation get desired behaviour. */
|
||||
static const char *default_prefixes[] =
|
||||
{ " ~", "\t~", (const char *)NULL };
|
||||
|
||||
/* The default value of tilde_additional_suffixes. This is set to
|
||||
whitespace or newline so that simple programs which do not
|
||||
perform any word separation get desired behaviour. */
|
||||
static const char *default_suffixes[] =
|
||||
{ " ", "\n", (const char *)NULL };
|
||||
|
||||
/* If non-null, this contains the address of a function that the application
|
||||
wants called before trying the standard tilde expansions. The function
|
||||
is called with the text sans tilde, and returns a malloc()'ed string
|
||||
which is the expansion, or a NULL pointer if the expansion fails. */
|
||||
tilde_hook_func_t *tilde_expansion_preexpansion_hook = (tilde_hook_func_t *)NULL;
|
||||
|
||||
/* If non-null, this contains the address of a function to call if the
|
||||
standard meaning for expanding a tilde fails. The function is called
|
||||
with the text (sans tilde, as in "foo"), and returns a malloc()'ed string
|
||||
which is the expansion, or a NULL pointer if there is no expansion. */
|
||||
tilde_hook_func_t *tilde_expansion_failure_hook = (tilde_hook_func_t *)NULL;
|
||||
|
||||
/* When non-null, this is a NULL terminated array of strings which
|
||||
are duplicates for a tilde prefix. Bash uses this to expand
|
||||
`=~' and `:~'. */
|
||||
char **tilde_additional_prefixes = (char **)default_prefixes;
|
||||
|
||||
/* When non-null, this is a NULL terminated array of strings which match
|
||||
the end of a username, instead of just "/". Bash sets this to
|
||||
`:' and `=~'. */
|
||||
char **tilde_additional_suffixes = (char **)default_suffixes;
|
||||
|
||||
static int tilde_find_prefix PARAMS((const char *, int *));
|
||||
static int tilde_find_suffix PARAMS((const char *));
|
||||
static char *isolate_tilde_prefix PARAMS((const char *, int *));
|
||||
static char *glue_prefix_and_suffix PARAMS((char *, const char *, int));
|
||||
|
||||
/* Find the start of a tilde expansion in STRING, and return the index of
|
||||
the tilde which starts the expansion. Place the length of the text
|
||||
which identified this tilde starter in LEN, excluding the tilde itself. */
|
||||
static int
|
||||
tilde_find_prefix (string, len)
|
||||
const char *string;
|
||||
int *len;
|
||||
{
|
||||
register int i, j, string_len;
|
||||
register char **prefixes;
|
||||
|
||||
prefixes = tilde_additional_prefixes;
|
||||
|
||||
string_len = strlen (string);
|
||||
*len = 0;
|
||||
|
||||
if (*string == '\0' || *string == '~')
|
||||
return (0);
|
||||
|
||||
if (prefixes)
|
||||
{
|
||||
for (i = 0; i < string_len; i++)
|
||||
{
|
||||
for (j = 0; prefixes[j]; j++)
|
||||
{
|
||||
if (strncmp (string + i, prefixes[j], strlen (prefixes[j])) == 0)
|
||||
{
|
||||
*len = strlen (prefixes[j]) - 1;
|
||||
return (i + *len);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return (string_len);
|
||||
}
|
||||
|
||||
/* Find the end of a tilde expansion in STRING, and return the index of
|
||||
the character which ends the tilde definition. */
|
||||
static int
|
||||
tilde_find_suffix (string)
|
||||
const char *string;
|
||||
{
|
||||
register int i, j, string_len;
|
||||
register char **suffixes;
|
||||
|
||||
suffixes = tilde_additional_suffixes;
|
||||
string_len = strlen (string);
|
||||
|
||||
for (i = 0; i < string_len; i++)
|
||||
{
|
||||
#if defined (__MSDOS__)
|
||||
if (string[i] == '/' || string[i] == '\\' /* || !string[i] */)
|
||||
#else
|
||||
if (string[i] == '/' /* || !string[i] */)
|
||||
#endif
|
||||
break;
|
||||
|
||||
for (j = 0; suffixes && suffixes[j]; j++)
|
||||
{
|
||||
if (strncmp (string + i, suffixes[j], strlen (suffixes[j])) == 0)
|
||||
return (i);
|
||||
}
|
||||
}
|
||||
return (i);
|
||||
}
|
||||
|
||||
/* Return a new string which is the result of tilde expanding STRING. */
|
||||
char *
|
||||
tilde_expand (string)
|
||||
const char *string;
|
||||
{
|
||||
char *result;
|
||||
int result_size, result_index;
|
||||
|
||||
result_index = result_size = 0;
|
||||
if (result = strchr (string, '~'))
|
||||
result = (char *)xmalloc (result_size = (strlen (string) + 16));
|
||||
else
|
||||
result = (char *)xmalloc (result_size = (strlen (string) + 1));
|
||||
|
||||
/* Scan through STRING expanding tildes as we come to them. */
|
||||
while (1)
|
||||
{
|
||||
register int start, end;
|
||||
char *tilde_word, *expansion;
|
||||
int len;
|
||||
|
||||
/* Make START point to the tilde which starts the expansion. */
|
||||
start = tilde_find_prefix (string, &len);
|
||||
|
||||
/* Copy the skipped text into the result. */
|
||||
if ((result_index + start + 1) > result_size)
|
||||
result = (char *)xrealloc (result, 1 + (result_size += (start + 20)));
|
||||
|
||||
strncpy (result + result_index, string, start);
|
||||
result_index += start;
|
||||
|
||||
/* Advance STRING to the starting tilde. */
|
||||
string += start;
|
||||
|
||||
/* Make END be the index of one after the last character of the
|
||||
username. */
|
||||
end = tilde_find_suffix (string);
|
||||
|
||||
/* If both START and END are zero, we are all done. */
|
||||
if (!start && !end)
|
||||
break;
|
||||
|
||||
/* Expand the entire tilde word, and copy it into RESULT. */
|
||||
tilde_word = (char *)xmalloc (1 + end);
|
||||
strncpy (tilde_word, string, end);
|
||||
tilde_word[end] = '\0';
|
||||
string += end;
|
||||
|
||||
expansion = tilde_expand_word (tilde_word);
|
||||
free (tilde_word);
|
||||
|
||||
len = strlen (expansion);
|
||||
#ifdef __CYGWIN__
|
||||
/* Fix for Cygwin to prevent ~user/xxx from expanding to //xxx when
|
||||
$HOME for `user' is /. On cygwin, // denotes a network drive. */
|
||||
if (len > 1 || *expansion != '/' || *string != '/')
|
||||
#endif
|
||||
{
|
||||
if ((result_index + len + 1) > result_size)
|
||||
result = (char *)xrealloc (result, 1 + (result_size += (len + 20)));
|
||||
|
||||
strcpy (result + result_index, expansion);
|
||||
result_index += len;
|
||||
}
|
||||
free (expansion);
|
||||
}
|
||||
|
||||
result[result_index] = '\0';
|
||||
|
||||
return (result);
|
||||
}
|
||||
|
||||
/* Take FNAME and return the tilde prefix we want expanded. If LENP is
|
||||
non-null, the index of the end of the prefix into FNAME is returned in
|
||||
the location it points to. */
|
||||
static char *
|
||||
isolate_tilde_prefix (fname, lenp)
|
||||
const char *fname;
|
||||
int *lenp;
|
||||
{
|
||||
char *ret;
|
||||
int i;
|
||||
|
||||
ret = (char *)xmalloc (strlen (fname));
|
||||
#if defined (__MSDOS__)
|
||||
for (i = 1; fname[i] && fname[i] != '/' && fname[i] != '\\'; i++)
|
||||
#else
|
||||
for (i = 1; fname[i] && fname[i] != '/'; i++)
|
||||
#endif
|
||||
ret[i - 1] = fname[i];
|
||||
ret[i - 1] = '\0';
|
||||
if (lenp)
|
||||
*lenp = i;
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Return a string that is PREFIX concatenated with SUFFIX starting at
|
||||
SUFFIND. */
|
||||
static char *
|
||||
glue_prefix_and_suffix (prefix, suffix, suffind)
|
||||
char *prefix;
|
||||
const char *suffix;
|
||||
int suffind;
|
||||
{
|
||||
char *ret;
|
||||
int plen, slen;
|
||||
|
||||
plen = (prefix && *prefix) ? strlen (prefix) : 0;
|
||||
slen = strlen (suffix + suffind);
|
||||
ret = (char *)xmalloc (plen + slen + 1);
|
||||
if (plen)
|
||||
strcpy (ret, prefix);
|
||||
strcpy (ret + plen, suffix + suffind);
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Do the work of tilde expansion on FILENAME. FILENAME starts with a
|
||||
tilde. If there is no expansion, call tilde_expansion_failure_hook.
|
||||
This always returns a newly-allocated string, never static storage. */
|
||||
char *
|
||||
tilde_expand_word (filename)
|
||||
const char *filename;
|
||||
{
|
||||
char *dirname, *expansion, *username;
|
||||
int user_len;
|
||||
struct passwd *user_entry;
|
||||
|
||||
if (filename == 0)
|
||||
return ((char *)NULL);
|
||||
|
||||
if (*filename != '~')
|
||||
return (savestring (filename));
|
||||
|
||||
/* A leading `~/' or a bare `~' is *always* translated to the value of
|
||||
$HOME or the home directory of the current user, regardless of any
|
||||
preexpansion hook. */
|
||||
if (filename[1] == '\0' || filename[1] == '/')
|
||||
{
|
||||
/* Prefix $HOME to the rest of the string. */
|
||||
expansion = sh_get_env_value ("HOME");
|
||||
|
||||
/* If there is no HOME variable, look up the directory in
|
||||
the password database. */
|
||||
if (expansion == 0)
|
||||
expansion = sh_get_home_dir ();
|
||||
|
||||
return (glue_prefix_and_suffix (expansion, filename, 1));
|
||||
}
|
||||
|
||||
username = isolate_tilde_prefix (filename, &user_len);
|
||||
|
||||
if (tilde_expansion_preexpansion_hook)
|
||||
{
|
||||
expansion = (*tilde_expansion_preexpansion_hook) (username);
|
||||
if (expansion)
|
||||
{
|
||||
dirname = glue_prefix_and_suffix (expansion, filename, user_len);
|
||||
free (username);
|
||||
free (expansion);
|
||||
return (dirname);
|
||||
}
|
||||
}
|
||||
|
||||
/* No preexpansion hook, or the preexpansion hook failed. Look in the
|
||||
password database. */
|
||||
dirname = (char *)NULL;
|
||||
user_entry = getpwnam (username);
|
||||
if (user_entry == 0)
|
||||
{
|
||||
/* If the calling program has a special syntax for expanding tildes,
|
||||
and we couldn't find a standard expansion, then let them try. */
|
||||
if (tilde_expansion_failure_hook)
|
||||
{
|
||||
expansion = (*tilde_expansion_failure_hook) (username);
|
||||
if (expansion)
|
||||
{
|
||||
dirname = glue_prefix_and_suffix (expansion, filename, user_len);
|
||||
free (expansion);
|
||||
}
|
||||
}
|
||||
free (username);
|
||||
/* If we don't have a failure hook, or if the failure hook did not
|
||||
expand the tilde, return a copy of what we were passed. */
|
||||
if (dirname == 0)
|
||||
dirname = savestring (filename);
|
||||
}
|
||||
else
|
||||
{
|
||||
free (username);
|
||||
dirname = glue_prefix_and_suffix (user_entry->pw_dir, filename, user_len);
|
||||
}
|
||||
|
||||
endpwent ();
|
||||
return (dirname);
|
||||
}
|
||||
|
||||
|
||||
#if defined (TEST)
|
||||
#undef NULL
|
||||
#include <stdio.h>
|
||||
|
||||
main (argc, argv)
|
||||
int argc;
|
||||
char **argv;
|
||||
{
|
||||
char *result, line[512];
|
||||
int done = 0;
|
||||
|
||||
while (!done)
|
||||
{
|
||||
printf ("~expand: ");
|
||||
fflush (stdout);
|
||||
|
||||
if (!gets (line))
|
||||
strcpy (line, "done");
|
||||
|
||||
if ((strcmp (line, "done") == 0) ||
|
||||
(strcmp (line, "quit") == 0) ||
|
||||
(strcmp (line, "exit") == 0))
|
||||
{
|
||||
done = 1;
|
||||
break;
|
||||
}
|
||||
|
||||
result = tilde_expand (line);
|
||||
printf (" --> %s\n", result);
|
||||
free (result);
|
||||
}
|
||||
exit (0);
|
||||
}
|
||||
|
||||
static void memory_error_and_abort ();
|
||||
|
||||
static void *
|
||||
xmalloc (bytes)
|
||||
size_t bytes;
|
||||
{
|
||||
void *temp = (char *)malloc (bytes);
|
||||
|
||||
if (!temp)
|
||||
memory_error_and_abort ();
|
||||
return (temp);
|
||||
}
|
||||
|
||||
static void *
|
||||
xrealloc (pointer, bytes)
|
||||
void *pointer;
|
||||
int bytes;
|
||||
{
|
||||
void *temp;
|
||||
|
||||
if (!pointer)
|
||||
temp = malloc (bytes);
|
||||
else
|
||||
temp = realloc (pointer, bytes);
|
||||
|
||||
if (!temp)
|
||||
memory_error_and_abort ();
|
||||
|
||||
return (temp);
|
||||
}
|
||||
|
||||
static void
|
||||
memory_error_and_abort ()
|
||||
{
|
||||
fprintf (stderr, "readline: out of virtual memory\n");
|
||||
abort ();
|
||||
}
|
||||
|
||||
/*
|
||||
* Local variables:
|
||||
* compile-command: "gcc -g -DTEST -o tilde tilde.c"
|
||||
* end:
|
||||
*/
|
||||
#endif /* TEST */
|
||||
@@ -1 +0,0 @@
|
||||
../tilde/tilde.h
|
||||
@@ -0,0 +1,78 @@
|
||||
/* tilde.h: Externally available variables and function in libtilde.a. */
|
||||
|
||||
/* Copyright (C) 1992 Free Software Foundation, Inc.
|
||||
|
||||
This file contains the Readline Library (the Library), a set of
|
||||
routines for providing Emacs style line input to programs that ask
|
||||
for it.
|
||||
|
||||
The Library is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
The Library is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
General Public License for more details.
|
||||
|
||||
The GNU General Public License is often shipped with GNU software, and
|
||||
is generally kept in a file called COPYING or LICENSE. If you do not
|
||||
have a copy of the license, write to the Free Software Foundation,
|
||||
59 Temple Place, Suite 330, Boston, MA 02111 USA. */
|
||||
|
||||
#if !defined (_TILDE_H_)
|
||||
# define _TILDE_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* A function can be defined using prototypes and compile on both ANSI C
|
||||
and traditional C compilers with something like this:
|
||||
extern char *func PARAMS((char *, char *, int)); */
|
||||
|
||||
#if !defined (PARAMS)
|
||||
# if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus)
|
||||
# define PARAMS(protos) protos
|
||||
# else
|
||||
# define PARAMS(protos) ()
|
||||
# endif
|
||||
#endif
|
||||
|
||||
typedef char *tilde_hook_func_t PARAMS((char *));
|
||||
|
||||
/* If non-null, this contains the address of a function that the application
|
||||
wants called before trying the standard tilde expansions. The function
|
||||
is called with the text sans tilde, and returns a malloc()'ed string
|
||||
which is the expansion, or a NULL pointer if the expansion fails. */
|
||||
extern tilde_hook_func_t *tilde_expansion_preexpansion_hook;
|
||||
|
||||
/* If non-null, this contains the address of a function to call if the
|
||||
standard meaning for expanding a tilde fails. The function is called
|
||||
with the text (sans tilde, as in "foo"), and returns a malloc()'ed string
|
||||
which is the expansion, or a NULL pointer if there is no expansion. */
|
||||
extern tilde_hook_func_t *tilde_expansion_failure_hook;
|
||||
|
||||
/* When non-null, this is a NULL terminated array of strings which
|
||||
are duplicates for a tilde prefix. Bash uses this to expand
|
||||
`=~' and `:~'. */
|
||||
extern char **tilde_additional_prefixes;
|
||||
|
||||
/* When non-null, this is a NULL terminated array of strings which match
|
||||
the end of a username, instead of just "/". Bash sets this to
|
||||
`:' and `=~'. */
|
||||
extern char **tilde_additional_suffixes;
|
||||
|
||||
/* Return a new string which is the result of tilde expanding STRING. */
|
||||
extern char *tilde_expand PARAMS((const char *));
|
||||
|
||||
/* Do the work of tilde expansion on FILENAME. FILENAME starts with a
|
||||
tilde. If there is no expansion, call tilde_expansion_failure_hook. */
|
||||
extern char *tilde_expand_word PARAMS((const char *));
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _TILDE_H_ */
|
||||
@@ -22,6 +22,10 @@
|
||||
|
||||
#if !defined (HAVE_GETCWD)
|
||||
|
||||
#if !defined (__GNUC__) && !defined (HAVE_ALLOCA_H) && defined (_AIX)
|
||||
#pragma alloca
|
||||
#endif /* _AIX && RISC6000 && !__GNUC__ */
|
||||
|
||||
#include <bashtypes.h>
|
||||
#include <errno.h>
|
||||
|
||||
|
||||
Regular → Executable
Regular → Executable
Regular → Executable
+1
-1
@@ -1,7 +1,7 @@
|
||||
echo "warning: some of these tests may fail if job control has not been compiled" >&2
|
||||
echo "warning: into the shell" >&2
|
||||
echo "warning: there may be a message regarding a cat process dying due to a" >&2
|
||||
echo "warning: SIGUP. Please disregard." >&2
|
||||
echo "warning: SIGHUP. Please disregard." >&2
|
||||
|
||||
${THIS_SH} ./jobs.tests > /tmp/xx 2>&1
|
||||
diff /tmp/xx jobs.right && rm -f /tmp/xx
|
||||
|
||||
+2
-2
@@ -1,4 +1,4 @@
|
||||
echo "warning: different versions of wc put differing amounts of whitespace" >&2
|
||||
echo "warning: before their output. Please do not consider this an error." >&2
|
||||
echo "warning: different versions of wc put differing amounts of whitespace" >&2
|
||||
echo "warning: before their output. Please do not consider this an error." >&2
|
||||
${THIS_SH} ./read.tests > /tmp/xx 2>&1
|
||||
diff /tmp/xx read.right && rm -f /tmp/xx
|
||||
|
||||
Reference in New Issue
Block a user