From: Jarek Czekalski <jarekczek@poczta.onet.pl>
To: Michael Heerdegen <michael_heerdegen@web.de>
Cc: 15670@debbugs.gnu.org
Subject: bug#15670: 24.3; dummy user-errors on info nodes without prev/next nodes
Date: Tue, 22 Oct 2013 09:15:55 +0200 [thread overview]
Message-ID: <5266262B.3040308@poczta.onet.pl> (raw)
In-Reply-To: <87zjq17t6l.fsf@web.de>
W dniu 2013-10-22 07:47, Michael Heerdegen pisze:
> I mean, emacsspeak does things like advising `signal' and `error'.
>
I guess this is the point. Emacspeak doesn't respect the rules of error
handling. Whether it can do its job in a cleaner way - I don't know yet.
But I'm convinced that there is no bug in Emacs, because the user-error
is caught and should not see the surface. I also know how to fix
Emacspeak in the way it was intended to work.
Please close the ticket. Sorry for bothering you.
As an analogy in other languages we can code:
try {
c = a / b;
}
catch (DivisionByZero) {
c = -1;
}
That's fine. If someone wants to intercept all the DivisionByZero
exceptions, which possibly own dedicated error handlers - they do wrong
thing.
Thanks
Jarek
next prev parent reply other threads:[~2013-10-22 7:15 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-21 15:32 bug#15670: 24.3; dummy user-errors on info nodes without prev/next nodes Jarek Czekalski
2013-10-21 15:52 ` bug#15670: how advised Jarek Czekalski
2013-10-21 16:43 ` bug#15670: 24.3; dummy user-errors on info nodes without prev/next nodes Drew Adams
2013-10-21 17:16 ` Stefan Monnier
2013-10-22 1:17 ` Michael Heerdegen
2013-10-22 5:47 ` Michael Heerdegen
2013-10-22 7:15 ` Jarek Czekalski [this message]
2013-10-23 7:51 ` Michael Heerdegen
2013-10-21 18:22 ` bug#15670: i'll try to get more info Jarek Czekalski
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