core64: started update 64.

[people/teissler/ipfire-2.x.git] / src / patches / texinfo-4.8-multibyte-1.patch

Submitted By: Alexander E. Patrakov
Date: 2005-07-12
Initial Package Version: 4.8
Upstream Status: Hack, won't submit
Origin: Alexander E. Patrakov
Description: Info assumes that a string width in character cells is the
same as its length in bytes. This patch avoids cases when this assumption
is not true.

diff -ur texinfo-4.8/info/info.c texinfo-4.8.hacked/info/info.c
--- texinfo-4.8/info/info.c	2004-04-11 23:56:45.000000000 +0600
+++ texinfo-4.8.hacked/info/info.c	2005-07-12 12:11:34.852485776 +0600
@@ -154,6 +154,10 @@
 #ifdef HAVE_SETLOCALE
   /* Set locale via LC_ALL.  */
   setlocale (LC_ALL, "");
+  /* But don't use translated messages in the case when
+     string width and length can differ */
+  if (MB_CUR_MAX > 1)
+    setlocale(LC_MESSAGES, "C");
 #endif
 
 #ifdef ENABLE_NLS
diff -ur texinfo-4.8/info/man.c texinfo-4.8.hacked/info/man.c
--- texinfo-4.8/info/man.c	2004-04-11 23:56:46.000000000 +0600
+++ texinfo-4.8.hacked/info/man.c	2005-07-12 12:08:40.267026800 +0600
@@ -325,6 +325,17 @@
       freopen (NULL_DEVICE, "r", stdin);
       dup2 (pipes[1], fileno (stdout));
 
+      if (MB_CUR_MAX > 1)
+        {
+          /* Info has trouble wrapping man output if it contains
+             multibyte characters */
+          setenv("LANGUAGE", "C", 1);
+          setenv("LANG", "C", 1);
+          setenv("LC_MESSAGES", "C", 1);
+          setenv("LC_CTYPE", "C", 1);
+          setenv("LC_ALL", "C", 1);
+        }
+
       execv (formatter_args[0], formatter_args);
 
       /* If we get here, we couldn't exec, so close out the pipe and