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To: XEmacs Beta <xemacs-beta@xemacs.org>
Subject: reproducable seg fault crash - edebugging font-lock code.
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From: karlheg@inetarena.com (Karl M. Hegbloom)
Date: 17 Aug 1997 09:25:49 -0700
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Start XEmacs in gdb.

Load `lisp/packages/font-lock.el'.

Go to `font-lock-fontify-keywords-region' and instrument it with
`edebug-defun'.

Put the pointer in the whitespace just above the (defun, and click to
try and move the cursor there.

Wait for a while, watching the CPU meter sit high for about 20 seconds
or so...

XEmacs will crash.


-- 
mailto:karlheg@inetarena.com (Karl M. Hegbloom)
http://www.inetarena.com/~karlheg
Portland, OR  USA
Debian GNU 1.3.1  Linux 2.0.30+parport AMD K5 PR-133

