To: vim_dev@googlegroups.com
Subject: Patch 7.4.261
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 7.4.261
Problem:    When updating the window involves a regexp pattern, an interactive
	    substitute to replace a "\n" with a line break fails. (Ingo
	    Karkat)
Solution:   Set reg_line_lbr in vim_regsub() and vim_regsub_multi().
Files:	    src/regexp.c, src/testdir/test79.in, src/testdir/test79.ok


*** ../vim-7.4.260/src/regexp.c	2014-04-06 21:33:39.671363743 +0200
--- src/regexp.c	2014-04-23 18:40:37.094866280 +0200
***************
*** 7381,7386 ****
--- 7381,7387 ----
      reg_mmatch = NULL;
      reg_maxline = 0;
      reg_buf = curbuf;
+     reg_line_lbr = TRUE;
      return vim_regsub_both(source, dest, copy, magic, backslash);
  }
  #endif
***************
*** 7400,7405 ****
--- 7401,7407 ----
      reg_buf = curbuf;		/* always works on the current buffer! */
      reg_firstlnum = lnum;
      reg_maxline = curbuf->b_ml.ml_line_count - lnum;
+     reg_line_lbr = FALSE;
      return vim_regsub_both(source, dest, copy, magic, backslash);
  }
  
*** ../vim-7.4.260/src/testdir/test79.in	2014-04-02 19:00:53.043644100 +0200
--- src/testdir/test79.in	2014-04-23 18:36:29.158872254 +0200
***************
*** 1,6 ****
--- 1,7 ----
  Test for *sub-replace-special* and *sub-replace-expression* on :substitute.
  Test for submatch() on :substitue.
  Test for *:s%* on :substitute.
+ Test for :s replacing \n with  line break.
  
  STARTTEST
  :so small.vim
***************
*** 234,239 ****
--- 235,254 ----
  Q
  
  STARTTEST
+ :function! TitleString()
+   let check = 'foo' =~ 'bar'
+   return ""
+ endfunction
+ :set titlestring=%{TitleString()}
+ :/^test_one/s/.*/\="foo\nbar"/
+ :/^test_two/s/.*/\="foo\nbar"/c
+ y
+ ENDTEST
+ 
+ test_one
+ test_two
+ 
+ STARTTEST
  :g/^STARTTEST/.,/^ENDTEST/d
  :1;/^Results/,$wq! test.out
  :call getchar()
*** ../vim-7.4.260/src/testdir/test79.ok	2014-04-02 19:00:53.043644100 +0200
--- src/testdir/test79.ok	2014-04-23 18:35:30.650873664 +0200
***************
*** 126,128 ****
--- 126,134 ----
  Q
  Q
  
+ 
+ foo
+ bar
+ foo
+ bar
+ 
*** ../vim-7.4.260/src/version.c	2014-04-23 17:43:37.366948683 +0200
--- src/version.c	2014-04-23 18:46:45.250857408 +0200
***************
*** 736,737 ****
--- 736,739 ----
  {   /* Add new patch number below this line */
+ /**/
+     261,
  /**/

-- 
From "know your smileys":
 !-|	I-am-a-Cylon-Centurian-with-one-red-eye-bouncing-back-and-forth

 /// 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        ///
 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///