From: Stefan Monnier <monnier@IRO.UMontreal.CA>
To: Lennart Borgman <lennart.borgman@gmail.com>
Cc: Emacs-Devel devel <emacs-devel@gnu.org>
Subject: Re: Need help with ad-do-it, it loops
Date: Fri, 08 May 2009 15:30:02 -0400 [thread overview]
Message-ID: <jwvocu3mm49.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <e01d8a50905080928l6401131dxd01d404994cc39d1@mail.gmail.com> (Lennart Borgman's message of "Fri, 8 May 2009 18:28:36 +0200")
>>> I have a strange case of looping in MuMaMo/nXhtml. One user (Rémi) has
>>> this problem on Debian. This happens after starting from "emacs -Q"
>>> and just loading nXhtml and pressing RET in the scratch buffer. The
>>> output from the debugger says
>>
>>> Debugger entered--Lisp error: (error "Lisp nesting exceeds
>>> `max-lisp-eval-depth'")
>>> ad-Orig-syntax-ppss-flush-cache(192 192)
>>> apply(ad-Orig-syntax-ppss-flush-cache 192 192)
>>> ...
>>> ad-Orig-syntax-ppss-flush-cache(192 192)
>>> apply(ad-Orig-syntax-ppss-flush-cache 192 192)
>>> syntax-ppss-flush-cache(192 192)
>>> self-insert-command(1)
>>> newline(nil)
>>> call-interactively(newline nil nil)
>> [...]
>>> I can't understand how this can loop. Any suggestions?
>>
>> Well, since you carefully hid the answer in "...", we can't
>> really answer.
> It just looping with the output
So ad-Orig-syntax-ppss-flush-cache is now a function that calls
ad-Orig-syntax-ppss-flush-cache rather than being the original function
bound to syntax-ppss-flush-cache. This shouldn't happen.
To see it, try M-: (symbol-function 'ad-Orig-syntax-ppss-flush-cache).
It means that it's either a bug in advice.el or that the function was
manipulated in odd ways which confused advice, or something like that.
Stefan
next prev parent reply other threads:[~2009-05-08 19:30 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-07 22:15 Need help with ad-do-it, it loops Lennart Borgman
2009-05-08 9:01 ` AW: " klaus.berndl
2009-05-08 10:30 ` Lennart Borgman
2009-05-08 13:26 ` Stefan Monnier
2009-05-08 16:28 ` Lennart Borgman
2009-05-08 19:30 ` Stefan Monnier [this message]
2009-05-08 20:13 ` Lennart Borgman
2009-05-08 21:22 ` Lennart Borgman
2009-05-09 10:53 ` Lennart Borgman
2009-05-09 17:06 ` Sven Joachim
2009-05-09 17:26 ` Lennart Borgman
[not found] ` <e01d8a50905090405x2f1a5dc8s64d05cda7fc51366@mail.gmail.com>
[not found] ` <87iqk9oq03.fsf@elegiac.orebokech.com>
2009-05-11 6:38 ` Lennart Borgman
2009-05-11 14:51 ` Romain Francoise
2009-05-11 15:14 ` Lennart Borgman
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