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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