Add an internal-representation no-op function.

[u/mdw/catacomb] / mptext-string.c

diff --git a/mptext-string.c b/mptext-string.c
index d5b7248..ea734f8 100644 (file)
--- a/mptext-string.c
+++ b/mptext-string.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: mptext-string.c,v 1.2 1999/12/22 15:56:21 mdw Exp $
+ * $Id: mptext-string.c,v 1.3 2000/08/04 23:23:44 mdw Exp $
  *
  * Reading and writing large integers on strings
  *
@@ -30,6 +30,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: mptext-string.c,v $
+ * Revision 1.3  2000/08/04 23:23:44  mdw
+ * Various <ctype.h> fixes.
+ *
  * Revision 1.2  1999/12/22 15:56:21  mdw
  * Make the buffer passed to `put' op constant.
  *
@@ -53,7 +56,7 @@ static int get(void *p)
   mptext_stringctx *c = p;
   if (c->buf >= c->lim)
     return (EOF);
-  return (*c->buf++);
+  return ((unsigned char)*c->buf++);
 }
 
 static void unget(int ch, void *p)