To: vim_dev@googlegroups.com

Subject: Patch 7.4.482

Fcc: outbox

From: Bram Moolenaar <Bram@moolenaar.net>

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

Patch 7.4.482

Problem:    When 'balloonexpr' results in a list, the text has a trailing

	    newline. (Lcd)

Solution:   Remove one trailing newline.

Files:	    src/gui_beval.c

*** ../vim-7.4.481/src/gui_beval.c	2014-06-25 17:44:45.850768919 +0200

--- src/gui_beval.c	2014-10-21 14:12:13.915158215 +0200

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

*** 30,35 ****

--- 30,36 ----

      long	winnr = 0;

      char_u	*bexpr;

      buf_T	*save_curbuf;

+     size_t	len;

  # ifdef FEAT_WINDOWS

      win_T	*cw;

  # endif

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

*** 83,88 ****

--- 84,99 ----

  	    vim_free(result);

  	    result = eval_to_string(bexpr, NULL, TRUE);

+ 	    /* Remove one trailing newline, it is added when the result was a

+ 	     * list and it's hardly every useful.  If the user really wants a

+ 	     * trailing newline he can add two and one remains. */

+ 	    if (result != NULL)

+ 	    {

+ 		len = STRLEN(result);

+ 		if (len > 0 && result[len - 1] == NL)

+ 		    result[len - 1] = NUL;

+ 	    }

+ 

  	    if (use_sandbox)

  		--sandbox;

  	    --textlock;

*** ../vim-7.4.481/src/version.c	2014-10-16 20:35:32.146264814 +0200

--- src/version.c	2014-10-21 14:13:19.571158359 +0200

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

*** 743,744 ****

--- 743,746 ----

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

+ /**/

+     482,

  /**/

-- 

You cannot propel yourself forward by patting yourself on the back.

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

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

\\\  an exciting new programming language -- http://www.Zimbu.org        ///

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