From 42d1eda5dcce2d68deab7a642e7f29bcd7144a0d Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Tue, 13 Jan 2009 08:48:48 +0100 Subject: 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 . --- m4/pipe.m4 | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'm4/pipe.m4') diff --git a/m4/pipe.m4 b/m4/pipe.m4 index 12da48fd1a..83f2868094 100644 --- a/m4/pipe.m4 +++ b/m4/pipe.m4 @@ -1,5 +1,5 @@ -# pipe.m4 serial 2 -dnl Copyright (C) 2004, 2008 Free Software Foundation, Inc. +# pipe.m4 serial 3 +dnl Copyright (C) 2004, 2008, 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, dnl with or without modifications, as long as this notice is preserved. @@ -7,7 +7,7 @@ dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_PIPE], [ dnl Prerequisites of lib/pipe.h. - AC_CHECK_HEADERS_ONCE(unistd.h) + AC_CHECK_HEADERS_ONCE([unistd.h]) dnl Prerequisites of lib/pipe.c. AC_REQUIRE([AC_C_INLINE]) AC_REQUIRE([AC_TYPE_MODE_T]) @@ -16,7 +16,7 @@ AC_DEFUN([gl_PIPE], [gl_POSIX_SPAWN_WORKS case "$gl_cv_func_posix_spawn_works" in *yes) - AC_DEFINE([HAVE_POSIX_SPAWN], 1, + AC_DEFINE([HAVE_POSIX_SPAWN], [1], [Define if you have the posix_spawn() function and it works.]) ;; esac -- cgit v1.2.1