2006-04-02  Stepan Kasal  <address@hidden>

	* lib/m4sugar/m4sh.m4 (_AS_PREPARE): Add _AS_DIRNAME_PREPARE.

Index: lib/m4sugar/m4sh.m4
===================================================================
RCS file: /cvsroot/autoconf/autoconf/lib/m4sugar/m4sh.m4,v
retrieving revision 1.173
diff -u -r1.173 m4sh.m4
--- lib/m4sugar/m4sh.m4	1 Apr 2006 20:06:12 -0000	1.173
+++ lib/m4sugar/m4sh.m4	1 Apr 2006 22:18:43 -0000
@@ -402,6 +402,7 @@
 m4_defun([_AS_PREPARE],
 [_AS_LINENO_PREPARE
 
+_AS_DIRNAME_PREPARE
 _AS_ECHO_N_PREPARE
 _AS_EXPR_PREPARE
 _AS_LN_S_PREPARE