+2003-09-18 Jim Meyering <jim@meyering.net>
+
+ This lets translators provide better translations for the
+ `Written by ...' part of --version output.
+ * version-etc.c: Include stdarg.h, stdlib.h, string.h, and xalloc.h.
+ (version_etc): Make this function variadic,
+ with a NULL-terminated list of author name strings.
+ (version_etc_va): New function.
+ Suggestion from Gary V. Vaughan.
+ * version-etc.h (version_etc_va): Declare it.
+
+ * long-options.c: Include stdarg.h.
+ (parse_long_options): Make this function variadic (authors), too.
+ Call version_etc_va, not version_etc.
+ * long-options.h (parse_long_options): Update prototype.
+
2003-09-16 Paul Eggert <eggert@twinsun.com>
* linebuffer.c (readlinebuffer): Return NULL immediately upon