Eric Blake <ebb9 <at> byu.net> writes:
> Well, this isn't a complete patch, but it gets closer.
>
> 2006-11-11 Eric Blake <ebb9 <at> byu.net>
>
> One step closer to allowing C++ compilation - don't blindly
> convert between char* and unsigned char*.
Missed one.
2006-11-14 Eric Blake <[EMAIL PROTECTED]>
* m4/resyntax.c (m4_regexp_syntax_encode): Avoid bug with signed
char.
Index: m4/resyntax.c
===================================================================
RCS file: /sources/m4/m4/m4/resyntax.c,v
retrieving revision 1.2
diff -u -r1.2 resyntax.c
--- m4/resyntax.c 26 Sep 2006 13:19:26 -0000 1.2
+++ m4/resyntax.c 14 Nov 2006 19:38:45 -0000
@@ -93,8 +93,8 @@
{
if ((*p == ' ') || (*p == '-'))
*p = '_';
- else if (islower (*p))
- *p = toupper (*p);
+ else if (islower (to_uchar (*p)))
+ *p = toupper (to_uchar (*p));
}
for (resyntax = m4_resyntax_map; resyntax->spec != NULL; ++resyntax)
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