Squelch changeword in m4sugar.

* lib/m4sugar/m4sugar.m4 (changeword): Disable this experimental
feature of m4 1.4.x.

Signed-off-by: Eric Blake <ebb9@byu.net>

diff --git a/ChangeLog b/ChangeLog
index bb157c73dd2617c44cfcdf4df5fbb371ec7fe88e..8b443b0e3e45c54f602d65c3f5b011dade7db28c 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2007-09-27  Eric Blake  <ebb9@byu.net>
 
+       Squelch changeword in m4sugar.
+       * lib/m4sugar/m4sugar.m4 (changeword): Disable this experimental
+       feature of m4 1.4.x.
+
        Configure whitespace touchups.
        * lib/autoconf/general.m4 (_AC_INIT_HELP): Fix alignment of
        installation directories, and avoid TAB, in configure --help

diff --git a/lib/m4sugar/m4sugar.m4 b/lib/m4sugar/m4sugar.m4
index cd05ab4a3290bcaa2c30979fad66ffe22ab4eefa..b6f3b9bc04b8a186b1b8ce772bbab0e293a0814f 100644 (file)
--- a/lib/m4sugar/m4sugar.m4
+++ b/lib/m4sugar/m4sugar.m4
@@ -119,6 +119,7 @@ m4_define([m4_copy_unm4],
 m4_rename_m4([builtin])
 m4_rename_m4([changecom])
 m4_rename_m4([changequote])
+m4_undefine([changeword])
 m4_rename_m4([debugfile])
 m4_rename_m4([debugmode])
 m4_rename_m4([decr])