catch nonprintable characters

2025-07-12 12:14:36 +03:00 · 2009-03-11 13:51:50 +00:00
parent 385a7dbe1e
commit 31b3a2d2db
2 changed files with 4 additions and 1 deletions
--- a/RichString.h
+++ b/RichString.h
@ -12,6 +12,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <curses.h>
+#include <ctype.h>

 #include "debug.h"
 #include <assert.h>