Avoid dubious uses of save-excursions.

* doc/lispref/positions.texi (Excursions): Recommend the use of
save-current-buffer if applicable.
* doc/lispref/text.texi (Clickable Text): Fix the example code which used
save-excursion in a naive way which sometimes preserves point and
sometimes not.
* doc/lispref/variables.texi (Creating Buffer-Local):
* doc/lispref/os.texi (Session Management):
* doc/lispref/display.texi (GIF Images):
* doc/lispref/control.texi (Cleanups): Use (save|with)-current-buffer.
* doc/misc/gnus.texi (Posting Styles): Use with-current-buffer.
* doc/misc/calc.texi (Defining Simple Commands): Prefer save-current-buffer.

1 files changed, 6 insertions, 1 deletions

diff --git a/doc/misc/ChangeLog b/doc/misc/ChangeLog
index 27c376f764c..cabec8f7fb1 100644
--- a/doc/misc/ChangeLog
+++ b/doc/misc/ChangeLog
@@ -1,3 +1,8 @@
+2010-01-04  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * gnus.texi (Posting Styles): Use with-current-buffer.
+        * calc.texi (Defining Simple Commands): Prefer save-current-buffer.
+
 2010-01-02  Kevin Ryde  <user42@zip.com.au>
 
         * eieio.texi (Naming Conventions): Correction to xref on elisp
@@ -6512,7 +6517,7 @@
 ;; End:
 
     Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002,
-      2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
+      2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010  Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.