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Re: fringe - how to use?

From: Jason Rumney
Subject: Re: fringe - how to use?
Date: 10 Jan 2004 13:22:48 +0000
User-agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.3.50

"Joe Casadonte" <address@hidden> writes:

> I was wondering if there is an API for putting stuff into the fringe
> via lisp?

Here is what edebug does. As far as I can see only one mark can be
there at a time, but this should give you somewhere to start looking
for more info from.

(defun arrow-in-fringe ()
  "Display an arrow on the current line."
  (setq overlay-arrow-string "==>")
  (setq overlay-arrow-position (make-marker))
  (set-marker overlay-arrow-position 
              (line-beginning-position) (current-buffer)))

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