To: vim-dev@vim.org

Subject: Patch 7.1.181

Fcc: outbox

From: Bram Moolenaar <Bram@moolenaar.net>

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

Patch 7.1.181

Problem:    Accessing uninitialized memory in Farsi mode. (Dominuque Pelle)

Solution:   Only invoke lrF_sub() when there is something to do.

Files:	    src/ex_cmds.c

*** ../vim-7.1.180/src/ex_cmds.c	Sun Dec  9 19:37:37 2007

--- src/ex_cmds.c	Mon Dec 31 17:29:25 2007

***************

*** 4212,4222 ****

  	sub_nlines = 0;

      }

- #ifdef FEAT_FKMAP	/* reverse the flow of the Farsi characters */

-     if (p_altkeymap && curwin->w_p_rl)

- 	lrF_sub(cmd);

- #endif

- 

      if (eap->cmdidx == CMD_tilde)

  	which_pat = RE_LAST;	/* use last used regexp */

      else

--- 4212,4217 ----

***************

*** 4252,4257 ****

--- 4247,4256 ----

  	}

  	else		/* find the end of the regexp */

  	{

+ #ifdef FEAT_FKMAP	/* reverse the flow of the Farsi characters */

+ 	    if (p_altkeymap && curwin->w_p_rl)

+ 		lrF_sub(cmd);

+ #endif

  	    which_pat = RE_LAST;	    /* use last used regexp */

  	    delimiter = *cmd++;		    /* remember delimiter character */

  	    pat = cmd;			    /* remember start of search pat */

*** ../vim-7.1.180/src/version.c	Tue Jan  1 17:37:01 2008

--- src/version.c	Wed Jan  2 13:57:31 2008

***************

*** 668,669 ****

--- 668,671 ----

  {   /* Add new patch number below this line */

+ /**/

+     181,

  /**/

-- 

Yah, well, we had to carve our electrons out of driftwood we'd

find.  In the winter.  Uphill.  Both ways.

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\

///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\

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