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	Mon, 18 Aug 1997 03:55:34 -0700
To: XEmacs BETA <xemacs-beta@xemacs.org>
Subject: Re: reproducable seg fault crash - edebugging font-lock code.
References: <87vi14zshe.fsf@bittersweet.inetarena.com> <m2203s20oo.fsf@altair.xemacs.org>
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From: karlheg@inetarena.com (Karl M. Hegbloom)
Date: 18 Aug 1997 03:55:32 -0700
In-Reply-To: SL Baur's message of "17 Aug 1997 10:12:39 -0700"
Message-ID: <87pvrbzrob.fsf@bittersweet.inetarena.com>
Lines: 121
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>>>>> "Steven" == SL Baur <steve@xemacs.org> writes:

    Steven> Karl M Hegbloom <karlheg@inetarena.com> writes:
    >> Start XEmacs in gdb.

    Steven> $ gdb src/xemacs (gdb) run -q -no-site-file

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

    Steven> C-x C-f lisp/packages/font-lock.el

 At this point, turn on font-locking from the menu or M-x.

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

    Steven> [Moved to the closing paren and did M-x edebug-defun]

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

    Steven> O.K.

 Now type a semi-colon.

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

    Steven> Nothing happens.

    >> XEmacs will crash.

    Steven> I cannot reproduce it.

 Does it crash now?


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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

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