[Emacs-diffs] Changes to emacs/src/intervals.c

[Chong Yidong]

Index: emacs/src/intervals.c
diff -u emacs/src/intervals.c:1.134 emacs/src/intervals.c:1.135
--- emacs/src/intervals.c:1.134 Sun May 14 21:53:45 2006
+++ emacs/src/intervals.c       Tue May 23 00:49:55 2006
@@ -2016,6 +2016,10 @@
   register INTERVAL to, from, toprev, fromprev;
   int buffer_point;
   int old_position = BUF_PT (buffer);
+  /* This ensures that we move forward past intangible text when the
+     initial position is the same as the destination, in the rare
+     instances where this is important, e.g. in line-move-finish
+     (simple.el).  */
   int backwards = (charpos < old_position ? 1 : 0);
   int have_overlays;
   int original_position;