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+To: vim_dev@googlegroups.com
+Subject: Patch 7.4.261
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+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    ///