From: Gary V. Vaughan <gary@gnu.org>
Date: Sun, 27 Jun 2010 10:19:35 +0000 (+0700)
Subject: Use TAB-SPACE in preference to SPACE-TAB.
X-Git-Tag: v2.4~132
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=001f756ffad29eee44988440e14dfc679bde34dc;p=thirdparty%2Flibtool.git

Use TAB-SPACE in preference to SPACE-TAB.

* libltdl/m4/libtool.m4 (_LT_PROG_XSI_REPLACE): Some editors
might optimise away the SPACE in SPACE-TAB sequences, so use
TAB-SPACE just in case.
Reported by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
---

diff --git a/ChangeLog b/ChangeLog
index dd9f8616f..233682091 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2010-06-27  Gary V. Vaughan  <gary@gnu.org>
 
+	Use TAB-SPACE in preference to SPACE-TAB.
+	* libltdl/m4/libtool.m4 (_LT_PROG_XSI_REPLACE): Some editors
+	might optimise away the SPACE in SPACE-TAB sequences, so use
+	TAB-SPACE just in case.
+	Reported by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
 	Amend a missed opt_mode rename instance in ltmain.m4sh.
 	* libltdl/config/ltmain.m4sh <mode>: Rename to opt_mode.
 
diff --git a/libltdl/m4/libtool.m4 b/libltdl/m4/libtool.m4
index 2079e205e..8827d4a02 100644
--- a/libltdl/m4/libtool.m4
+++ b/libltdl/m4/libtool.m4
@@ -7260,7 +7260,7 @@ m4_defun([_LT_PROG_XSI_REPLACE],
 sed -e '/^$1 ()$/,/^} # $1 /c\
 $1 ()\
 {\
-m4_bpatsubsts([$2], [$], [\\], [^\([ 	]\)], [\\\1])
+m4_bpatsubsts([$2], [$], [\\], [^\([	 ]\)], [\\\1])
 } # XSI $1 implementation' "$cfgfile" > $cfgfile.tmp \
   && mv -f "$cfgfile.tmp" "$cfgfile" \
     || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")