To: vim_dev@googlegroups.com
Subject: Patch 7.4.517
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------
 
Patch 7.4.517
Problem:    With a wrapping line the cursor may not end up in the right place.
	    (Nazri Ramliy)
Solution:   Adjust n_extra for a Tab that wraps. (Christian Brabandt)
Files:	    src/screen.c
 
 
*** ../vim-7.4.516/src/screen.c	2014-10-10 15:28:41.985092234 +0200
--- src/screen.c	2014-11-19 12:53:37.351818719 +0100
***************
*** 4456,4461 ****
--- 4456,4465 ----
  		    /* TODO: is passing p for start of the line OK? */
  		    n_extra = win_lbr_chartabsize(wp, line, p, (colnr_T)vcol,
  								    NULL) - 1;
+ 		    if (c == TAB && n_extra + col > W_WIDTH(wp))
+ 			n_extra = (int)wp->w_buffer->b_p_ts
+ 				       - vcol % (int)wp->w_buffer->b_p_ts - 1;
+ 
  		    c_extra = ' ';
  		    if (vim_iswhite(c))
  		    {
*** ../vim-7.4.516/src/version.c	2014-11-12 20:09:02.879529412 +0100
--- src/version.c	2014-11-19 12:56:19.421955598 +0100
***************
*** 743,744 ****
--- 743,746 ----
  {   /* Add new patch number below this line */
+ /**/
+     517,
  /**/
 
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 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
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