fd1026d
To: vim_dev@googlegroups.com
fd1026d
Subject: Patch 7.4.352
fd1026d
Fcc: outbox
fd1026d
From: Bram Moolenaar <Bram@moolenaar.net>
fd1026d
Mime-Version: 1.0
fd1026d
Content-Type: text/plain; charset=UTF-8
fd1026d
Content-Transfer-Encoding: 8bit
fd1026d
------------
fd1026d
fd1026d
Patch 7.4.352
fd1026d
Problem:    With 'linebreak' a tab causes missing line break.
fd1026d
Solution:   Count a tab for what it's worth also for shorter lines.
fd1026d
	    (Christian Brabandt)
fd1026d
Files:	    src/charset.c
fd1026d
fd1026d
fd1026d
*** ../vim-7.4.351/src/charset.c	2014-06-25 14:39:35.098348584 +0200
fd1026d
--- src/charset.c	2014-07-02 19:34:28.142352040 +0200
fd1026d
***************
fd1026d
*** 1078,1083 ****
fd1026d
--- 1078,1084 ----
fd1026d
      int		c;
fd1026d
      int		size;
fd1026d
      colnr_T	col2;
fd1026d
+     colnr_T	col_adj = 0; /* col + screen size of tab */
fd1026d
      colnr_T	colmax;
fd1026d
      int		added;
fd1026d
  # ifdef FEAT_MBYTE
fd1026d
***************
fd1026d
*** 1109,1114 ****
fd1026d
--- 1110,1117 ----
fd1026d
       */
fd1026d
      size = win_chartabsize(wp, s, col);
fd1026d
      c = *s;
fd1026d
+     if (tab_corr)
fd1026d
+ 	col_adj = size - 1;
fd1026d
  
fd1026d
      /*
fd1026d
       * If 'linebreak' set check at a blank before a non-blank if the line
fd1026d
***************
fd1026d
*** 1130,1141 ****
fd1026d
  	 */
fd1026d
  	numberextra = win_col_off(wp);
fd1026d
  	col2 = col;
fd1026d
! 	colmax = (colnr_T)(W_WIDTH(wp) - numberextra);
fd1026d
  	if (col >= colmax)
fd1026d
  	{
fd1026d
! 	    n = colmax + win_col_off2(wp);
fd1026d
  	    if (n > 0)
fd1026d
! 		colmax += (((col - colmax) / n) + 1) * n;
fd1026d
  	}
fd1026d
  
fd1026d
  	for (;;)
fd1026d
--- 1133,1145 ----
fd1026d
  	 */
fd1026d
  	numberextra = win_col_off(wp);
fd1026d
  	col2 = col;
fd1026d
! 	colmax = (colnr_T)(W_WIDTH(wp) - numberextra - col_adj);
fd1026d
  	if (col >= colmax)
fd1026d
  	{
fd1026d
! 	    colmax += col_adj;
fd1026d
! 	    n = colmax +  win_col_off2(wp);
fd1026d
  	    if (n > 0)
fd1026d
! 		colmax += (((col - colmax) / n) + 1) * n - col_adj;
fd1026d
  	}
fd1026d
  
fd1026d
  	for (;;)
fd1026d
***************
fd1026d
*** 1152,1158 ****
fd1026d
  	    col2 += win_chartabsize(wp, s, col2);
fd1026d
  	    if (col2 >= colmax)		/* doesn't fit */
fd1026d
  	    {
fd1026d
! 		size = colmax - col;
fd1026d
  		tab_corr = FALSE;
fd1026d
  		break;
fd1026d
  	    }
fd1026d
--- 1156,1162 ----
fd1026d
  	    col2 += win_chartabsize(wp, s, col2);
fd1026d
  	    if (col2 >= colmax)		/* doesn't fit */
fd1026d
  	    {
fd1026d
! 		size = colmax - col + col_adj;
fd1026d
  		tab_corr = FALSE;
fd1026d
  		break;
fd1026d
  	    }
fd1026d
*** ../vim-7.4.351/src/version.c	2014-07-02 19:06:14.686326091 +0200
fd1026d
--- src/version.c	2014-07-02 19:32:50.218350540 +0200
fd1026d
***************
fd1026d
*** 736,737 ****
fd1026d
--- 736,739 ----
fd1026d
  {   /* Add new patch number below this line */
fd1026d
+ /**/
fd1026d
+     352,
fd1026d
  /**/
fd1026d
fd1026d
-- 
fd1026d
The early bird gets the worm. The second mouse gets the cheese.
fd1026d
fd1026d
 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
fd1026d
///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
fd1026d
\\\  an exciting new programming language -- http://www.Zimbu.org        ///
fd1026d
 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///