To: vim_dev@googlegroups.com
Subject: Patch 7.4.637
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------
 
Patch 7.4.637
Problem:    Incorrectly read the number of buffer for which an autocommand
            should be registered. 
Solution:   Reverse check for "<buffer=abuf>". (Lech Lorens)
Files:      src/fileio.c
 
 
*** ../vim-7.4.636/src/fileio.c	2015-02-17 14:15:13.005523167 +0100
--- src/fileio.c	2015-02-17 16:00:42.039330110 +0100
***************
*** 8527,8547 ****
  	is_buflocal = FALSE;
  	buflocal_nr = 0;
  
! 	if (patlen >= 7 && STRNCMP(pat, "<buffer", 7) == 0
  						    && pat[patlen - 1] == '>')
  	{
! 	    /* Error will be printed only for addition. printing and removing
! 	     * will proceed silently. */
  	    is_buflocal = TRUE;
  	    if (patlen == 8)
  		buflocal_nr = curbuf->b_fnum;
  	    else if (patlen > 9 && pat[7] == '=')
  	    {
! 		/* <buffer=abuf> */
! 		if (patlen == 13 && STRNICMP(pat, "<buffer=abuf>", 13))
  		    buflocal_nr = autocmd_bufnr;
- 		/* <buffer=123> */
  		else if (skipdigits(pat + 8) == pat + patlen - 1)
  		    buflocal_nr = atoi((char *)pat + 8);
  	    }
  	}
--- 8527,8548 ----
  	is_buflocal = FALSE;
  	buflocal_nr = 0;
  
! 	if (patlen >= 8 && STRNCMP(pat, "<buffer", 7) == 0
  						    && pat[patlen - 1] == '>')
  	{
! 	    /* "<buffer...>": Error will be printed only for addition.
! 	     * printing and removing will proceed silently. */
  	    is_buflocal = TRUE;
  	    if (patlen == 8)
+ 		/* "<buffer>" */
  		buflocal_nr = curbuf->b_fnum;
  	    else if (patlen > 9 && pat[7] == '=')
  	    {
! 		if (patlen == 13 && STRNICMP(pat, "<buffer=abuf>", 13) == 0)
! 		    /* "<buffer=abuf>" */
  		    buflocal_nr = autocmd_bufnr;
  		else if (skipdigits(pat + 8) == pat + patlen - 1)
+ 		    /* "<buffer=123>" */
  		    buflocal_nr = atoi((char *)pat + 8);
  	    }
  	}
*** ../vim-7.4.636/src/version.c	2015-02-17 15:43:52.804426855 +0100
--- src/version.c	2015-02-17 15:57:50.245559689 +0100
***************
*** 743,744 ****
--- 743,746 ----
  {   /* Add new patch number below this line */
+ /**/
+     637,
  /**/
 
-- 
"Marriage is when a man and woman become as one; the trouble starts
when they try to decide which one"
 
 /// 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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