To: vim-dev@vim.org
Subject: Patch 7.3.027
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 7.3.027
Problem:    Opening a file on a network share is very slow.
Solution:   When fixing file name case append "\*" to directory, server and
	    network share names. (David Anderson, John Beckett)
Files:	    src/os_win32.c


*** ../vim-7.3.026/src/os_win32.c	2010-09-21 17:29:19.000000000 +0200
--- src/os_win32.c	2010-10-13 20:31:32.000000000 +0200
***************
*** 2308,2319 ****
--- 2308,2321 ----
      int		len)
  {
      char		szTrueName[_MAX_PATH + 2];
+     char		szTrueNameTemp[_MAX_PATH + 2];
      char		*ptrue, *ptruePrev;
      char		*porig, *porigPrev;
      int			flen;
      WIN32_FIND_DATA	fb;
      HANDLE		hFind;
      int			c;
+     int			slen;
  
      flen = (int)STRLEN(name);
      if (flen == 0 || flen > _MAX_PATH)
***************
*** 2358,2369 ****
  	}
  	*ptrue = NUL;
  
  	/* Skip "", "." and "..". */
  	if (ptrue > ptruePrev
  		&& (ptruePrev[0] != '.'
  		    || (ptruePrev[1] != NUL
  			&& (ptruePrev[1] != '.' || ptruePrev[2] != NUL)))
! 		&& (hFind = FindFirstFile(szTrueName, &fb))
  						      != INVALID_HANDLE_VALUE)
  	{
  	    c = *porig;
--- 2360,2378 ----
  	}
  	*ptrue = NUL;
  
+ 	/* To avoid a slow failure append "\*" when searching a directory,
+ 	 * server or network share. */
+ 	STRCPY(szTrueNameTemp, szTrueName);
+ 	slen = strlen(szTrueNameTemp);
+ 	if (*porig == psepc && slen + 2 < _MAX_PATH)
+ 	    STRCPY(szTrueNameTemp + slen, "\\*");
+ 
  	/* Skip "", "." and "..". */
  	if (ptrue > ptruePrev
  		&& (ptruePrev[0] != '.'
  		    || (ptruePrev[1] != NUL
  			&& (ptruePrev[1] != '.' || ptruePrev[2] != NUL)))
! 		&& (hFind = FindFirstFile(szTrueNameTemp, &fb))
  						      != INVALID_HANDLE_VALUE)
  	{
  	    c = *porig;
*** ../vim-7.3.026/src/version.c	2010-10-13 18:06:42.000000000 +0200
--- src/version.c	2010-10-13 20:37:00.000000000 +0200
***************
*** 716,717 ****
--- 716,719 ----
  {   /* Add new patch number below this line */
+ /**/
+     27,
  /**/

-- 
   A cow comes flying over the battlements,  lowing aggressively.  The cow
   lands on GALAHAD'S PAGE, squashing him completely.
                 "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\        download, build and distribute -- http://www.A-A-P.org        ///
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