From: Lars Ingebrigtsen <larsi@gnus.org>
To: emacs-devel@gnu.org
Subject: ignore-error?
Date: Mon, 15 Jul 2019 12:29:09 +0200 [thread overview]
Message-ID: <m38ssz3822.fsf@gnus.org> (raw)
It seems like people like writing `ignore-errors' a lot more than
`condition-case', and I think `ignore-errors' is the wrong thing to say
90% of the time.
So would it be a good idea to add a new convenience macro `ignore-error'
to entice people to not use `ignore-errors' so much? It would take an
error condition as its parameter, so:
(ignore-error 'file-error
(directory-files dir))
which would simply expand to
(condition-case _
(directory-files dir)
(file-error nil))
It indents nicely, too. :-)
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next reply other threads:[~2019-07-15 10:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-15 10:29 Lars Ingebrigtsen [this message]
2019-07-15 13:08 ` ignore-error? Stefan Monnier
2019-07-15 13:36 ` ignore-error? Lars Ingebrigtsen
2019-07-15 14:45 ` ignore-error? Stefan Monnier
2019-07-26 8:08 ` ignore-error? Lars Ingebrigtsen
2019-07-26 13:42 ` ignore-error? Stefan Monnier
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