(xstrlwr): Don't use tolower for non-ASCII characters.

2 files changed, 20 insertions, 1 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 44f8892668c..6cb9258e1ae 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,19 @@
+2005-09-06  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
+
+        * macterm.c (struct xlfdpat_block, struct xlfdpat): New structs.
+        (xlfdpat_destroy, xlfdpat_create, xlfdpat_exact_p)
+        (xlfdpat_block_match_1, xlfdpat_match): New functions.
+        (xlfdpat_block_match): New macro.
+        (mac_to_x_fontname): Don't use tolower for non-ASCII characters.
+        (x_font_name_to_mac_font_name): Set coding.dst_multibyte to 0.
+        (add_font_name_table_entry): Increase font_name_table_size more
+        rapidly.
+        (mac_c_string_match): Remove function.
+        (mac_do_list_fonts): Use XLFD pattern match instead of regular
+        expression match.
+
+        * xfaces.c (xstrlwr): Don't use tolower for non-ASCII characters.
+
 2005-09-03  Richard M. Stallman  <rms@gnu.org>
 
         * xdisp.c (redisplay_internal): Make UPDATED as long as needed.
diff --git a/src/xfaces.c b/src/xfaces.c
index bf8e0026749..9345af1364a 100644
--- a/src/xfaces.c
+++ b/src/xfaces.c
@@ -835,7 +835,10 @@ xstrlwr (s)
   unsigned char *p = s;
 
   for (p = s; *p; ++p)
-    *p = tolower (*p);
+    /* On Mac OS X 10.3, tolower also converts non-ASCII characters
+       for some locales.  */
+    if (isascii (*p))
+      *p = tolower (*p);
 
   return s;
 }