From 1e45c6bafc8419930958103cc1651ff86cf5d84d Mon Sep 17 00:00:00 2001
From: Miller Puckette <millerpuckette@users.sourceforge.net>
Date: Fri, 20 Jul 2007 03:25:21 +0000
Subject: various bug fixes.

svn path=/trunk/; revision=8186
---
 pd/src/g_rtext.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'pd/src/g_rtext.c')

diff --git a/pd/src/g_rtext.c b/pd/src/g_rtext.c
index d65038c1..28becbdb 100644
--- a/pd/src/g_rtext.c
+++ b/pd/src/g_rtext.c
@@ -439,7 +439,10 @@ void rtext_key(t_rtext *x, int keynum, t_symbol *keysym)
         x->x_buf = resizebytes(x->x_buf, x->x_bufsize, newsize);
         x->x_bufsize = newsize;
 
-        if (n == '\n' || isprint(n))
+/* at Guenter's suggestion, use 'n>31' to test wither a character might
+be printable in whatever 8-bit character set we find ourselves. */
+
+        if (n == '\n' || n > 31)
         {
             newsize = x->x_bufsize+1;
             x->x_buf = resizebytes(x->x_buf, x->x_bufsize, newsize);
-- 
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