When non-printable character (e.g. ^@) in wrapped line is displayed as
following, position of the cursor on the "bbb..." is not correct.
|aaaaaaaaaaa^|
|@bbbbbbb |
'incsearch' highlighting is also wrong. This occurs when using multi-byte
encoding.
Please check this patch.
Index: charset.c
===================================================================
--- charset.c (revision 867)
+++ charset.c (working copy)
@@ -1280,17 +1280,12 @@
#ifdef FEAT_MBYTE
if (has_mbyte)
{
- /* For utf-8, if the byte is >= 0x80, need to look at
- * further bytes to find the cell width. */
- if (enc_utf8 && c >= 0x80)
- incr = utf_ptr2cells(ptr);
- else
- incr = CHARSIZE(c);
-
+ incr = ptr2cells(ptr);
/* If a double-cell char doesn't fit at the end of a line
* it wraps to the next line, it's like this char is three
- * cells wide. */
- if (incr == 2 && wp->w_p_wrap && in_win_border(wp, vcol))
+ * cells wide. Don't do it for non-printable character.*/
+ if (incr == 2 && wp->w_p_wrap && in_win_border(wp, vcol)
+ && vim_isprintc(PTR2CHAR(ptr)))
{
++incr;
head = 1;
--
Yukihiro Nakadaira - [EMAIL PROTECTED]
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