Changes to m4/ChangeLog,v [branch-1_4]

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Branch:         branch-1_4
Changes by:     Eric Blake <ericb>      07/02/08 14:52:29

Index: ChangeLog
===================================================================
RCS file: /sources/m4/m4/ChangeLog,v
retrieving revision 1.1.1.1.2.245
retrieving revision 1.1.1.1.2.246
diff -u -b -r1.1.1.1.2.245 -r1.1.1.1.2.246
--- ChangeLog   5 Feb 2007 14:40:00 -0000       1.1.1.1.2.245
+++ ChangeLog   8 Feb 2007 14:52:28 -0000       1.1.1.1.2.246
@@ -1,3 +1,21 @@
+2007-02-08  Eric Blake  <address@hidden>
+
+       Rename --warn-syntax to --warn-macro-sequence[=regex], to make it
+       more flexible, and so that autoconf can use it.
+       * src/m4.h (set_macro_sequence, free_macro_sequence): New
+       prototypes.
+       * src/builtin.c (macro_sequence_buf, macro_sequence_regs)
+       (macro_sequence_inuse, set_macro_sequence, free_macro_sequence):
+       New variables and functions.
+       (define_user_macro): Allow flexibility in regular expression used
+       to trigger warning.
+       * src/m4.c (warn_syntax): Delete.
+       (usage, WARN_MACRO_SEQUENCE_OPTION, main): Implement changed
+       spelling of option, along with optional argument.
+       * doc/m4.texinfo (Operation modes, Arguments): Document this
+       change.
+       * NEWS: Document this change.
+
 2007-02-05  Eric Blake  <address@hidden>
 
        * m4/gnulib-cache.m4: Module strstr no longer exists.
@@ -3512,7 +3530,7 @@
 
        -----
 
-       $Revision: 1.1.1.1.2.245 $ $Date: 2007/02/05 14:40:00 $
+       $Revision: 1.1.1.1.2.246 $ $Date: 2007/02/08 14:52:28 $
 
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