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 dd9f8616f0be6f197128be7e78eca398e6ff14e8..2336820919ef03c302d48287d39f6a868aa0bab7 100644 (file)
--- 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 2079e205e7abdc2801310a7e570d48adecb7f8f7..8827d4a022a64982297800c44ce0aa921ed99142 100644 (file)
--- 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")