Patch 7.2.267

[Bram Moolenaar]

Patch 7.2.267
Problem: Crash for narrow window and double-width character.
Solution: Check for zero width. (Taro Muraoka)
Files: src/charset.c

*** ../vim-7.2.266/src/charset.c 2009-09-11 14:02:25.000000000 +0200
--- src/charset.c 2009-10-07 16:17:27.000000000 +0200
***************
*** 1218,1223 ****
--- 1218,1225 ----
if ((int)vcol == width1 - 1)
return TRUE;
width2 = width1 + win_col_off2(wp);
+ if (width2 <= 0)
+ return FALSE;
return ((vcol - width1) % width2 == width2 - 1);
}
#endif /* FEAT_MBYTE */
*** ../vim-7.2.266/src/version.c 2009-09-30 15:15:33.000000000 +0200
--- src/version.c 2009-10-07 16:19:05.000000000 +0200
***************
*** 678,679 ****
--- 678,681 ----
{ /* Add new patch number below this line */
+ /**/
+ 267,
/**/

--
You got to work at a mill? Lucky! I got sent back to work in the
acid-mines for my daily crust of stale bread... which not even the
birds would eat.

/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ download, build and distribute -- http://www.A-A-P.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///