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diff src/screen.c @ 6018:79950dae1d7d v7.4.349

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updated for version 7.4.349 Problem: When there are matches to highlight the whole window is redrawn, which is slow. Solution: Only redraw everything when lines were inserted or deleted. Reset b_mod_xlines when needed. (Alexey Radkov)
author Bram Moolenaar <bram@vim.org>
date Wed, 02 Jul 2014 17:16:58 +0200
parents ce284c205558
children d42a1d3b74d4
line wrap: on
line diff
--- a/src/screen.c
+++ b/src/screen.c
@@ -1769,8 +1769,10 @@ win_update(wp)
 					syntax_check_changed(lnum)))
 #endif
 #ifdef FEAT_SEARCH_EXTRA
-				/* match in fixed position might need redraw */
-				||  wp->w_match_head != NULL
+				/* match in fixed position might need redraw
+				 * if lines were inserted or deleted */
+				|| (wp->w_match_head != NULL
+						    && buf->b_mod_xlines != 0)
 #endif
 				)))))
 	{