From: Drew Adams <drew.adams@oracle.com>
To: Juri Linkov <juri@linkov.net>
Cc: 24982@debbugs.gnu.org
Subject: bug#24982: 24.5; way to let Elisp reader ignore unreadable #(...) constructs
Date: Mon, 2 Apr 2018 14:32:41 -0700 (PDT) [thread overview]
Message-ID: <29891599-9f11-4154-9bcf-d51c5f21a2a1@default> (raw)
In-Reply-To: <87370dib1r.fsf@mail.linkov.net>
> >> > Enhancement request:
> >> > Provide a Boolean variable or a wrapper macro that has the effect of
> >> > not raising an error but just skipping over any unreadable #(...)
> >> > construct.
> >>
> >> There is such macro called ‘ignore-errors’.
> >
> > No. That ignores all errors.
> >
> > Is there an error handler that covers all and only #(...) read errors?
^^^^^^^^
> Then you can use something like
> (condition-case err
> (read (current-buffer))
> (invalid-read-syntax err))
> that for example for unreadable #<marker ...> returns
> (invalid-read-syntax "#")
And (read ")((") gives (invalid-read-syntax ")").
So it's not specific to unreadable #(...) or #....
next prev parent reply other threads:[~2018-04-02 21:32 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-21 21:47 bug#24982: 24.5; way to let Elisp reader ignore unreadable #(...) constructs Drew Adams
2018-04-02 19:32 ` Juri Linkov
2018-04-02 20:31 ` Drew Adams
2018-04-02 20:54 ` Juri Linkov
2018-04-02 21:32 ` Drew Adams [this message]
2018-04-03 20:06 ` Juri Linkov
2020-08-22 19:13 ` Stefan Kangas
2020-08-22 19:17 ` Lars Ingebrigtsen
2020-08-22 19:28 ` Drew Adams
2020-08-22 19:53 ` Lars Ingebrigtsen
2020-08-22 22:44 ` Drew Adams
2020-08-22 19:25 ` Drew Adams
2022-02-13 8:46 ` Lars Ingebrigtsen
2022-02-13 17:33 ` bug#24982: [External] : " Drew Adams
2022-02-13 17:53 ` Lars Ingebrigtsen
2022-02-13 18:03 ` Drew Adams
2022-02-14 4:15 ` Richard Stallman
2022-04-30 17:01 ` Lars Ingebrigtsen
2022-04-30 17:26 ` Drew Adams
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