From: Karl Heuer <kwzh@gnu.org>
Date: Tue, 5 Apr 1994 03:32:07 +0000 (+0000)
Subject: (verify_overlay_modification): Run modification-hooks for any deletion that
X-Git-Tag: emacs-19.34~9177
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=3bd13e92038b96817b6709d8f65bd37bc7d70f59;p=emacs.git

(verify_overlay_modification): Run modification-hooks for any deletion that
intersects the overlay.
---

diff --git a/src/buffer.c b/src/buffer.c
index 8cb523596a2..d8742eb2c61 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -2057,9 +2057,9 @@ verify_overlay_modification (start, end)
 	      call_overlay_mod_hooks (prop, overlay, start, end);
 	    }
 	}
-      if (insertion
-	  ? (XFASTINT (start) > startpos && XFASTINT (end) < endpos)
-	  : (XFASTINT (start) >= startpos && XFASTINT (end) <= endpos))
+      /* Test for intersecting intervals.  This does the right thing
+	 for both insertion and deletion.  */
+      if (XFASTINT (end) > startpos && XFASTINT (start) < endpos)
 	{
 	  prop = Foverlay_get (overlay, Qmodification_hooks);
 	  if (!NILP (prop))
@@ -2103,9 +2103,9 @@ verify_overlay_modification (start, end)
 	      call_overlay_mod_hooks (prop, overlay, start, end);
 	    }
 	}
-      if (insertion
-	  ? (XFASTINT (start) > startpos && XFASTINT (end) < endpos)
-	  : (XFASTINT (start) >= startpos && XFASTINT (end) <= endpos))
+      /* Test for intersecting intervals.  This does the right thing
+	 for both insertion and deletion.  */
+      if (XFASTINT (end) > startpos && XFASTINT (start) < endpos)
 	{
 	  prop = Foverlay_get (overlay, Qmodification_hooks);
 	  if (!NILP (prop))