* cua-base.el, cua-gmrk.el: Fix use of `filter-buffer-substring'.

[gnu-emacs] / src / window.h

diff --git a/src/window.h b/src/window.h
index bb6a0ff9123877a1566466d255e01b7f6d40cd18..17332f0af20ae38db238547b4ac95bd63b53b179 100644 (file)
--- a/src/window.h
+++ b/src/window.h
@@ -1,6 +1,6 @@
 /* Window definitions for GNU Emacs.
    Copyright (C) 1985, 1986, 1993, 1995, 1997, 1998, 1999, 2000, 2001,
-                 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+                 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
                  Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
@@ -117,7 +117,10 @@ struct window
     /* The buffer displayed in this window */
     /* Of the fields vchild, hchild and buffer, only one is non-nil.  */
     Lisp_Object buffer;
-    /* A marker pointing to where in the text to start displaying */
+    /* A marker pointing to where in the text to start displaying.
+       BIDI Note: This is the _logical-order_ start, i.e. the smallest
+       buffer position visible in the window, not necessarily the
+       character displayed in the top left corner of the window.  */
     Lisp_Object start;
     /* A marker pointing to where in the text point is in this window,
        used only when the window is not selected.