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diff --git a/lib/ChangeLog b/lib/ChangeLog
index 7002284..cefdbd6 100644 (file)
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -2,6 +2,26 @@
 
        * README: Update from gnulib.
 
+2002-11-20  Paul Eggert  <eggert@twinsun.com>
+
+       Merge argmatch cleanups from Bison.  Assume C89.
+
+       * argmatch.c: Include config.h here, not in argmatch.h.
+       Include stdlib.h, for EXIT_FAILURE.
+       Always include <string.h>, since we assume C89.
+       (EXIT_FAILURE): Remove pre-C89 bug workaround.
+       * argmatch.h: Do not include <config.h> or <sys/types.h>.
+       Include <stddef.h> instead, since it's all we need for size_t.
+       (PARAMS): Remove.  All uses removed.
+       (ARRAY_CARDINALITY): Do not bother to #undef.
+       (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
+       ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
+       Remove unnecessary parentheses.
+       (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
+       Insert necessary parentheses.
+       (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
+       (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
+
 2002-11-19  Jim Meyering  <jim@meyering.net>
 
        Be careful not to clobber errno.