From: Karl Heuer <kwzh@gnu.org>
Date: Tue, 9 Jan 1996 23:46:53 +0000 (+0000)
Subject: (display_text_line): Clear out redisplay_end_trigger
X-Git-Tag: emacs-19.34~1727
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=9c49d3d7bde50037ef843ddc1f39f55c04c4aaf2;p=emacs.git

(display_text_line): Clear out redisplay_end_trigger
before calling the functions.
---

diff --git a/src/xdisp.c b/src/xdisp.c
index 5427214ff16..655d1d90c06 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -2740,9 +2740,12 @@ display_text_line (w, start, vpos, hpos, taboffset)
 	      args[0] = Qredisplay_end_trigger_functions;
 	      XSETWINDOW (args[1], w);
 	      XSETINT (args[2], e_t_h);
-	      Frun_hook_with_args (3, args);
 
+	      /* Since we are *trying* to run these functions,
+		 don't try to run them again, even if they get an error.  */
 	      w->redisplay_end_trigger = Qnil;
+	      Frun_hook_with_args (3, args);
+
 	      e_t_h = ZV;
 	      /* Notice if it changed the face of this character.  */
 	      next_face_change = pos;