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To: vim_dev@googlegroups.com
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Subject: Patch 7.4.482
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Fcc: outbox
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From: Bram Moolenaar <Bram@moolenaar.net>
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Mime-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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------------
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Patch 7.4.482
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Problem:    When 'balloonexpr' results in a list, the text has a trailing
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	    newline. (Lcd)
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Solution:   Remove one trailing newline.
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Files:	    src/gui_beval.c
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*** ../vim-7.4.481/src/gui_beval.c	2014-06-25 17:44:45.850768919 +0200
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--- src/gui_beval.c	2014-10-21 14:12:13.915158215 +0200
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***************
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*** 30,35 ****
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--- 30,36 ----
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      long	winnr = 0;
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      char_u	*bexpr;
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      buf_T	*save_curbuf;
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+     size_t	len;
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  # ifdef FEAT_WINDOWS
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      win_T	*cw;
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  # endif
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***************
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*** 83,88 ****
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--- 84,99 ----
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  	    vim_free(result);
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  	    result = eval_to_string(bexpr, NULL, TRUE);
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+ 	    /* Remove one trailing newline, it is added when the result was a
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+ 	     * list and it's hardly every useful.  If the user really wants a
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+ 	     * trailing newline he can add two and one remains. */
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+ 	    if (result != NULL)
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+ 	    {
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+ 		len = STRLEN(result);
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+ 		if (len > 0 && result[len - 1] == NL)
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+ 		    result[len - 1] = NUL;
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+ 	    }
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+ 
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  	    if (use_sandbox)
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  		--sandbox;
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  	    --textlock;
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*** ../vim-7.4.481/src/version.c	2014-10-16 20:35:32.146264814 +0200
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--- src/version.c	2014-10-21 14:13:19.571158359 +0200
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***************
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*** 743,744 ****
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--- 743,746 ----
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  {   /* Add new patch number below this line */
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+ /**/
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+     482,
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  /**/
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-- 
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You cannot propel yourself forward by patting yourself on the back.
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 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
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///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
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\\\  an exciting new programming language -- http://www.Zimbu.org        ///
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 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///