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| author | Jim Meyering <meyering@redhat.com> | 2009-01-13 08:48:48 +0100 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2009-01-14 11:24:37 +0100 |
| commit | 42d1eda5dcce2d68deab7a642e7f29bcd7144a0d (patch) | |
| tree | b98321c6a2033a0906b3f1244890450465d321e2 /m4/isapipe.m4 | |
| parent | 951fba5cd13092b41e4085878ffeee1145cb572d (diff) | |
| download | gnulib-42d1eda5dcce2d68deab7a642e7f29bcd7144a0d.tar.gz | |
many *.m4 files: improve m4 quoting
99% of this change was performed by running the following commands:
git ls-files | grep '\.m4$' | xargs perl -pi \
-e 's/(AC_\w+\()([^[()]+?)([,)])/$1\[$2]$3/g;' \
-e 's/(AC_\w+\((?:\[[^,]+?\], ){1})([^,[()]+?)([,)])/$1\[$2]$3/g;' \
-e 's/(AC_\w+\((?:\[[^,]+?\], ){2})([^,[()]+?)([,)])/$1\[$2]$3/g;' \
-e 's/(AC_\w+\((?:\[[^,]+?\], ){3})([^,[()]+?)([,)])/$1\[$2]$3/g'
perl -pi -e 's/\[\.\.\.\]/.../' m4/onceonly.m4
The remainder were to add Copyright dates, increment serial numbers,
undo some changes in comments, exclude m4/intl.m4, and add quotes
around the "1" in ",1" where the unusual spacing prohibited the
above regexps from doing the job. For more details, see
<http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/16175>.
Diffstat (limited to 'm4/isapipe.m4')
| -rw-r--r-- | m4/isapipe.m4 | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/m4/isapipe.m4 b/m4/isapipe.m4 index 04e693435b..1f0673666a 100644 --- a/m4/isapipe.m4 +++ b/m4/isapipe.m4 @@ -1,6 +1,6 @@ # Test whether a file descriptor is a pipe. -dnl Copyright (C) 2006 Free Software Foundation, Inc. +dnl Copyright (C) 2006, 2009 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -11,7 +11,7 @@ dnl Written by Paul Eggert. AC_DEFUN([gl_ISAPIPE], [ # OpenVMS has isapipe already, so check for it. - AC_REPLACE_FUNCS(isapipe) + AC_REPLACE_FUNCS([isapipe]) if test $ac_cv_func_isapipe = no; then gl_PREREQ_ISAPIPE fi @@ -73,11 +73,11 @@ AC_DEFUN([gl_PREREQ_ISAPIPE], case $gl_cv_pipes_are_fifos in #( 'yes ('*')') - AC_DEFINE([HAVE_FIFO_PIPES], 1, + AC_DEFINE([HAVE_FIFO_PIPES], [1], [Define to 1 if pipes are FIFOs, 0 if sockets. Leave undefined if not known.]);; #( 'no ('*')') - AC_DEFINE([HAVE_FIFO_PIPES], 0);; + AC_DEFINE([HAVE_FIFO_PIPES], [0]);; esac case $gl_cv_pipes_are_fifos in #( |