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From: Ted Zlatanov <tzz@lifelogs.com>
To: emacs-devel@gnu.org
Subject: Re: [...] the location specified in the
Date: Mon, 04 Apr 2011 08:38:19 -0500	[thread overview]
Message-ID: <8762qucf1w.fsf@lifelogs.com> (raw)
In-Reply-To: AANLkTintdzut8PCOn1X+UbfuPJt0ANOEKXTmA3KKWGhZ@mail.gmail.com

On Sat, 2 Apr 2011 13:10:38 +0200 Juanma Barranquero <lekktu@gmail.com> wrote: 

JB> Emacs source comments. Keeping the readers on the edge of their seats
JB> since 1992:

JB>    Before each catch is discarded, unbind all special bindings and
JB>    execute all unwind-protect clauses made above that catch.  Unwind
JB>    the handler stack as we go, so that the proper handlers are in
JB>    effect for each unwind-protect clause we run.  At the end, restore
JB>    some static info saved in CATCH, and longjmp to the location
JB>    specified in the
JB>                    ^^^ what? Don't keep it to yourself, damnit!

JB> (This one courtesy of eval.c:1257)

Obviously you need to longjmp to the rest of the comment ;)

Ted




  reply	other threads:[~2011-04-04 13:38 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-04-02 11:10 [...] the location specified in the Juanma Barranquero
2011-04-04 13:38 ` Ted Zlatanov [this message]
2011-04-04 15:07   ` Juanma Barranquero

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