Patch 7.3.638
Problem: Unecessary redraw of the previous character.
Solution: Check if the character is double-width. (Jon Long)
Files: src/screen.c
*** ../vim-7.3.637/src/screen.c 2012-07-10 16:49:08.000000000 +0200
--- src/screen.c 2012-08-23 18:49:33.000000000 +0200
***************
*** 5332,5339 ****
&& (ScreenLinesUC[off_from] != ScreenLinesUC[off_to]
|| (ScreenLinesUC[off_from] != 0
&& comp_char_differs(off_from, off_to))
! || (cols > 1 && ScreenLines[off_from + 1]
! != ScreenLines[off_to + 1])))
#endif
))
return TRUE;
--- 5332,5340 ----
&& (ScreenLinesUC[off_from] != ScreenLinesUC[off_to]
|| (ScreenLinesUC[off_from] != 0
&& comp_char_differs(off_from, off_to))
! || ((*mb_off2cells)(off_from, off_from + cols) > 1
! && ScreenLines[off_from + 1]
! != ScreenLines[off_to + 1])))
#endif
))
return TRUE;
*** ../vim-7.3.637/src/version.c 2012-08-23 18:43:06.000000000 +0200
--- src/version.c 2012-08-23 18:47:11.000000000 +0200
***************
*** 721,722 ****
--- 721,724 ----
{ /* Add new patch number below this line */
+ /**/
+ 638,
/**/
--
There is a fine line between courage and foolishness.
Unfortunately, it's not a fence.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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