To: vim-dev@vim.org

Subject: Patch 7.2.267

Fcc: outbox

From: Bram Moolenaar <Bram@moolenaar.net>

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------------

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 -- Bram@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    ///