From 52353d64865e782c9f1e43d25cc3c5ba8e4876c7 Mon Sep 17 00:00:00 2001
From: Karsten Hopp <karsten@redhat.com>
Date: May 27 2014 11:47:35 +0000
Subject: - patchlevel 280


---

diff --git a/7.4.280 b/7.4.280
new file mode 100644
index 0000000..6b392df
--- /dev/null
+++ b/7.4.280
@@ -0,0 +1,125 @@
+To: vim_dev@googlegroups.com
+Subject: Patch 7.4.280
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.4.280
+Problem:    When using a session file the relative position of the cursor is
+	    not restored if there is another tab. (Nobuhiro Takasaki)
+Solution:   Update w_wrow before calculating the fraction.
+Files:	    src/window.c
+
+
+*** ../vim-7.4.279/src/window.c	2014-03-23 15:12:29.943264337 +0100
+--- src/window.c	2014-05-07 20:18:55.237270409 +0200
+***************
+*** 5623,5629 ****
+      win_T	*wp;
+  {
+      wp->w_fraction = ((long)wp->w_wrow * FRACTION_MULT
+! 				    + FRACTION_MULT / 2) / (long)wp->w_height;
+  }
+  
+  /*
+--- 5623,5629 ----
+      win_T	*wp;
+  {
+      wp->w_fraction = ((long)wp->w_wrow * FRACTION_MULT
+! 				    + wp->w_height / 2) / (long)wp->w_height;
+  }
+  
+  /*
+***************
+*** 5638,5643 ****
+--- 5638,5644 ----
+  {
+      linenr_T	lnum;
+      int		sline, line_size;
++     int		prev_height = wp->w_height;
+  
+      /* Don't want a negative height.  Happens when splitting a tiny window.
+       * Will equalize heights soon to fix it. */
+***************
+*** 5646,5653 ****
+      if (wp->w_height == height)
+  	return;	    /* nothing to do */
+  
+!     if (wp->w_wrow != wp->w_prev_fraction_row && wp->w_height > 0)
+! 	set_fraction(wp);
+  
+      wp->w_height = height;
+      wp->w_skipcol = 0;
+--- 5647,5659 ----
+      if (wp->w_height == height)
+  	return;	    /* nothing to do */
+  
+!     if (wp->w_height > 0)
+!     {
+! 	if (wp == curwin)
+! 	    validate_cursor();		/* w_wrow needs to be valid */
+! 	if (wp->w_wrow != wp->w_prev_fraction_row)
+! 	    set_fraction(wp);
+!     }
+  
+      wp->w_height = height;
+      wp->w_skipcol = 0;
+***************
+*** 5667,5673 ****
+  	lnum = wp->w_cursor.lnum;
+  	if (lnum < 1)		/* can happen when starting up */
+  	    lnum = 1;
+! 	wp->w_wrow = ((long)wp->w_fraction * (long)height - 1L) / FRACTION_MULT;
+  	line_size = plines_win_col(wp, lnum, (long)(wp->w_cursor.col)) - 1;
+  	sline = wp->w_wrow - line_size;
+  
+--- 5673,5680 ----
+  	lnum = wp->w_cursor.lnum;
+  	if (lnum < 1)		/* can happen when starting up */
+  	    lnum = 1;
+! 	wp->w_wrow = ((long)wp->w_fraction * (long)height - 1L
+! 					 + FRACTION_MULT / 2) / FRACTION_MULT;
+  	line_size = plines_win_col(wp, lnum, (long)(wp->w_cursor.col)) - 1;
+  	sline = wp->w_wrow - line_size;
+  
+***************
+*** 5757,5763 ****
+  	    update_topline();
+  	curs_columns(FALSE);	/* validate w_wrow */
+      }
+!     wp->w_prev_fraction_row = wp->w_wrow;
+  
+      win_comp_scroll(wp);
+      redraw_win_later(wp, SOME_VALID);
+--- 5764,5771 ----
+  	    update_topline();
+  	curs_columns(FALSE);	/* validate w_wrow */
+      }
+!     if (prev_height > 0)
+! 	wp->w_prev_fraction_row = wp->w_wrow;
+  
+      win_comp_scroll(wp);
+      redraw_win_later(wp, SOME_VALID);
+*** ../vim-7.4.279/src/version.c	2014-05-07 18:35:25.669216052 +0200
+--- src/version.c	2014-05-07 20:24:14.313273202 +0200
+***************
+*** 736,737 ****
+--- 736,739 ----
+  {   /* Add new patch number below this line */
++ /**/
++     280,
+  /**/
+
+-- 
+~
+~
+~
+".signature" 4 lines, 50 characters written
+
+ /// 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    ///