To: vim-dev@vim.org

Subject: Patch 7.2.014

Fcc: outbox

From: Bram Moolenaar <Bram@moolenaar.net>

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

Patch 7.2.014

Problem:    synstack() doesn't work in an emptly line.

Solution:   Accept column zero as a valid position.

Files:	    src/eval.c

*** ../vim-7.2.013/src/eval.c	Sun Sep  7 13:54:31 2008

--- src/eval.c	Sun Sep  7 13:50:38 2008

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

*** 16667,16673 ****

      col = get_tv_number(&argvars[1]) - 1;	/* -1 on type error */

      if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count

! 	    && col >= 0 && col < (long)STRLEN(ml_get(lnum))

  	    && rettv_list_alloc(rettv) != FAIL)

      {

  	(void)syn_get_id(curwin, lnum, (colnr_T)col, FALSE, NULL, TRUE);

--- 16667,16673 ----

      col = get_tv_number(&argvars[1]) - 1;	/* -1 on type error */

      if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count

! 	    && col >= 0 && (col == 0 || col < (long)STRLEN(ml_get(lnum)))

  	    && rettv_list_alloc(rettv) != FAIL)

      {

  	(void)syn_get_id(curwin, lnum, (colnr_T)col, FALSE, NULL, TRUE);

*** ../vim-7.2.013/src/version.c	Sun Sep  7 21:47:51 2008

--- src/version.c	Wed Sep 10 15:36:52 2008

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

*** 678,679 ****

--- 678,681 ----

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

+ /**/

+     14,

  /**/

-- 

Everybody lies, but it doesn't matter since nobody listens.

                                -- Lieberman's Law

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

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