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diff src/mbyte.c @ 3549:f52d2ea0f81c v7.3.535

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updated for version 7.3.535 Problem: Many #ifdefs for MB_MAXBYTES. Solution: Also define MB_MAXBYTES without the +multi_byte feature. Fix places where the buffer didn't include space for a NUL byte.
author Bram Moolenaar <bram@vim.org>
date Fri, 01 Jun 2012 15:21:02 +0200
parents 276d58e9265c
children a8897fd5d074
line wrap: on
line diff
--- a/src/mbyte.c
+++ b/src/mbyte.c
@@ -708,7 +708,7 @@ codepage_invalid:
 	     */
 	    n = (i & 0x80) ? 2 : 1;
 # else
-	    char buf[MB_MAXBYTES];
+	    char buf[MB_MAXBYTES + 1];
 # ifdef X_LOCALE
 #  ifndef mblen
 #   define mblen _Xmblen
@@ -1953,7 +1953,7 @@ utfc_ptr2char_len(p, pcc, maxlen)
 /*
  * Convert the character at screen position "off" to a sequence of bytes.
  * Includes the composing characters.
- * "buf" must at least have the length MB_MAXBYTES.
+ * "buf" must at least have the length MB_MAXBYTES + 1.
  * Only to be used when ScreenLinesUC[off] != 0.
  * Returns the produced number of bytes.
  */