From 7fc5292a291dab4a1b5bf5370de1e083003dd18b Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@iou.iou>
Date: Tue, 30 Dec 2008 19:16:08 +0100
Subject: improve M4 quoting

* configure.ac: Add quotes.
* gl/m4/mgetgroups.m4 (gl_MGETGROUPS): Likewise.
* m4/boottime.m4 (GNULIB_BOOT_TIME): Likewise.
* m4/check-decl.m4 (gl_CHECK_DECLS): Likewise.
* m4/gmp.m4 (cu_GMP): Likewise.
* m4/jm-macros.m4 (coreutils_MACROS, gl_CHECK_ALL_HEADERS): Likewise.
(gl_CHECK_ALL_TYPES): Likewise.
* m4/lib-check.m4 (cu_LIB_CHECK): Likewise.
* m4/stat-prog.m4 (cu_PREREQ_STAT_PROG): Likewise.

FYI, I first ran this command:
git ls-files | grep -E '\.(m4|ac)$' | xargs perl -pi \
-e 's/(AC_[A-Z_]+\()([^[()]+?)([,)])/$1\[$2]$3/g;' \
-e 's/(AC_[A-Z_]+\(\[[^,]+?\], )([^,[()]+?)([,)])/$1\[$2]$3/g;' \
-e 's/(AC_[A-Z_]+\((?:\[[^,]+?\], ){2})([^,[()]+?)([,)])/$1\[$2]$3/g'
Then I updated serial numbers and copyright dates manually.
Also, I manually added two pairs of quotes in boottime.m4.
---
 gl/m4/mgetgroups.m4 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gl/m4')

diff --git a/gl/m4/mgetgroups.m4 b/gl/m4/mgetgroups.m4
index da557311b..f70f5b953 100644
--- a/gl/m4/mgetgroups.m4
+++ b/gl/m4/mgetgroups.m4
@@ -1,4 +1,4 @@
-#serial 2
+#serial 3
 dnl Copyright (C) 2007-2008 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -6,6 +6,6 @@ dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_MGETGROUPS],
 [
-  AC_CHECK_FUNCS(getgrouplist)
+  AC_CHECK_FUNCS([getgrouplist])
   AC_LIBOBJ([mgetgroups])
 ])
-- 
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