From: Bram Moolenaar <Bram@vim.org>
Date: Sat, 28 Jun 2008 11:03:50 +0000 (+0000)
Subject: updated for version 7.2a-006
X-Git-Tag: v7.2a.006
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b983921b0cf2495af5192abc96d0066e09f02212;p=vim

updated for version 7.2a-006
---

diff --git a/src/charset.c b/src/charset.c
index 282e8573e..0c9c51136 100644
--- a/src/charset.c
+++ b/src/charset.c
@@ -449,13 +449,15 @@ str_foldcase(str, orglen, buf, buflen)
 	{
 	    if (enc_utf8)
 	    {
-		int	c, lc;
-
-		c = utf_ptr2char(STR_PTR(i));
-		lc = utf_tolower(c);
-		if (c != lc)
+		int	c = utf_ptr2char(STR_PTR(i));
+		int	ol = utf_ptr2len(STR_PTR(i));
+		int	lc = utf_tolower(c);
+
+		/* Only replace the character when it is not an invalid
+		 * sequence (ASCII character or more than one byte) and
+		 * utf_tolower() doesn't return the original character. */
+		if ((c < 0x80 || ol > 1) && c != lc)
 		{
-		    int	    ol = utf_char2len(c);
 		    int	    nl = utf_char2len(lc);
 
 		    /* If the byte length changes need to shift the following
diff --git a/src/version.c b/src/version.c
index 95d6d54f0..d8a008d78 100644
--- a/src/version.c
+++ b/src/version.c
@@ -676,6 +676,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    6,
 /**/
     5,
 /**/