# HG changeset patch
# User Mikael Berthe <mikael@lilotux.net>
# Date 1182195330 -7200
# Node ID e6ddd19956eb011e49f70b5566c1e6e0cf80dd10
# Parent  f7b9a00c512d5e793d36347f13acdca759997f8e
Fix Aspell support on some systems
iswalpha() doesn't seem to work well on some system.  Fall back to isalpha()
if the environment isn't UTF-8.

diff -r f7b9a00c512d -r e6ddd19956eb mcabber/src/screen.c
--- a/mcabber/src/screen.c	Mon Jun 18 21:12:35 2007 +0200
+++ b/mcabber/src/screen.c	Mon Jun 18 21:35:30 2007 +0200
@@ -3357,6 +3357,8 @@
   }
 }
 
+#define aspell_isalpha(c) (utf8_mode ? iswalpha(get_char(c)) : isalpha(*c))
+
 // Spell checking function
 static void spellcheck(char *line, char *checked)
 {
@@ -3369,7 +3371,7 @@
 
   while (*line) {
 
-    if (!iswalpha(get_char(line))) {
+    if (!aspell_isalpha(line)) {
       line = next_char(line);
       continue;
     }
@@ -3394,7 +3396,7 @@
 
     start = line;
 
-    while (iswalpha(get_char(line)))
+    while (aspell_isalpha(line))
       line = next_char(line);
 
     if (spell_checker &&