arv/scratch no longer erases the note on top of the scratch buffer.

It serves as a reference.


git-svn-id: svn://localhost/emacslib/emacslib/trunk@476 a9598837-e506-0410-a967-fbf0066ee963
Added a command to toggle on/off relative line numbering.

Added a keybinding to the toggle map.


git-svn-id: svn://localhost/emacslib/emacslib/trunk@477 a9598837-e506-0410-a967-fbf0066ee963
Added missing autoload for arv/emphasize.


git-svn-id: svn://localhost/emacslib/emacslib/trunk@478 a9598837-e506-0410-a967-fbf0066ee963
Added a toggle map keybinding for read-only-mode.


git-svn-id: svn://localhost/emacslib/emacslib/trunk@479 a9598837-e506-0410-a967-fbf0066ee963