To: vim_dev@googlegroups.com
Subject: Patch 7.3.850
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------
 
Patch 7.3.850
Problem:    ":vimgrep //" matches everywhere.
Solution:   Make it use the previous search pattern. (David Bürgin)
Files:	    runtime/doc/quickfix.txt, src/quickfix.c
 
 
*** ../vim-7.3.849/runtime/doc/quickfix.txt	2010-08-15 21:57:19.000000000 +0200
--- runtime/doc/quickfix.txt	2013-03-07 16:17:39.000000000 +0100
***************
*** 563,568 ****
--- 574,581 ----
  			'ignorecase' applies.  To overrule it put |/\c| in the
  			pattern to ignore case or |/\C| to match case.
  			'smartcase' is not used.
+ 			If {pattern} is empty (e.g. // is specified), the last
+ 			used search pattern is used. |last-pattern|
  
  			When a number is put before the command this is used
  			as the maximum number of matches to find.  Use
*** ../vim-7.3.849/src/quickfix.c	2012-12-12 15:55:16.000000000 +0100
--- src/quickfix.c	2013-03-07 16:21:17.000000000 +0100
***************
*** 3179,3185 ****
  	EMSG(_(e_invalpat));
  	goto theend;
      }
!     regmatch.regprog = vim_regcomp(s, RE_MAGIC);
      if (regmatch.regprog == NULL)
  	goto theend;
      regmatch.rmm_ic = p_ic;
--- 3179,3198 ----
  	EMSG(_(e_invalpat));
  	goto theend;
      }
! 
!     if (s != NULL && *s == NUL)
!     {
! 	/* Pattern is empty, use last search pattern. */
! 	if (last_search_pat() == NULL)
! 	{
! 	    EMSG(_(e_noprevre));
! 	    goto theend;
! 	}
! 	regmatch.regprog = vim_regcomp(last_search_pat(), RE_MAGIC);
!     }
!     else
! 	regmatch.regprog = vim_regcomp(s, RE_MAGIC);
! 
      if (regmatch.regprog == NULL)
  	goto theend;
      regmatch.rmm_ic = p_ic;
*** ../vim-7.3.849/src/version.c	2013-03-07 16:08:31.000000000 +0100
--- src/version.c	2013-03-07 16:16:26.000000000 +0100
***************
*** 730,731 ****
--- 730,733 ----
  {   /* Add new patch number below this line */
+ /**/
+     850,
  /**/
 
-- 
The technology involved in making anything invisible is so infinitely
complex that nine hundred and ninety-nine billion, nine hundred and
ninety-nine million, nine hundred and ninety-nine thousand, nine hundred
and ninety-nine times out of a trillion it is much simpler and more
effective just to take the thing away and do without it.
		-- Douglas Adams, "The Hitchhiker's Guide to the Galaxy"
 
 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
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