From: Eli Zaretskii <eliz@gnu.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: acm@muc.de, larsi@gnus.org, emacs-devel@gnu.org
Subject: Re: Fontification error backtrace [Was: Why is it so difficult to get a Lisp backtrace?]
Date: Sat, 02 Jul 2022 08:53:00 +0300 [thread overview]
Message-ID: <83v8sgcb7n.fsf@gnu.org> (raw)
In-Reply-To: <jwvzghsr5yd.fsf-monnier+emacs@gnu.org> (message from Stefan Monnier on Fri, 01 Jul 2022 15:26:26 -0400)
> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: acm@muc.de, larsi@gnus.org, emacs-devel@gnu.org
> Date: Fri, 01 Jul 2022 15:26:26 -0400
>
> >> BTW, in order to debug fontification errors, we also have
> >> `jit-locak-debug-mode` which postpones the jit/font-lock execution from
> >> within redisplay to "just a bit later" such that it can use the
> >> debugger. IIRC it still has some rough edges in some cases, but in
> >> theory it should be possible to make this work such that you can (for
> >> example) Edebug `font-lock.el` itself.
> >
> > It would be nice to have this documented in the ELisp manual. I can
> > easily add the jit-lock-debug-mode variable there, but from what you
> > write, there seems to be more wisdom to go with its usage.
>
> No, there's no extra wisdom.
Then what did you mean by "some rough edges in some cases"?
next prev parent reply other threads:[~2022-07-02 5:53 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-25 13:42 Why is it so difficult to get a Lisp backtrace? Alan Mackenzie
2022-06-25 15:26 ` Alan Mackenzie
2022-06-25 15:30 ` Stefan Kangas
2022-06-25 15:52 ` Alan Mackenzie
2022-06-25 16:27 ` Stefan Kangas
2022-06-25 15:35 ` Lars Ingebrigtsen
2022-06-25 15:59 ` Alan Mackenzie
2022-06-25 16:51 ` Eli Zaretskii
2022-06-25 19:45 ` Alan Mackenzie
2022-06-26 5:20 ` Eli Zaretskii
2022-06-27 19:48 ` Fontification error backtrace [Was: Why is it so difficult to get a Lisp backtrace?] Alan Mackenzie
2022-06-28 11:43 ` Lars Ingebrigtsen
2022-06-28 11:57 ` Eli Zaretskii
2022-06-28 17:28 ` Alan Mackenzie
2022-06-28 18:17 ` Eli Zaretskii
2022-06-28 19:31 ` Alan Mackenzie
2022-06-29 19:00 ` Eli Zaretskii
2022-07-12 19:48 ` Redisplay hook error bactraces [Was: Fontification error backtrace] Alan Mackenzie
2022-07-13 12:33 ` Eli Zaretskii
2022-07-13 18:41 ` Redisplay hook error backtraces Alan Mackenzie
2022-07-13 19:00 ` Eli Zaretskii
2022-07-13 20:12 ` Alan Mackenzie
2022-07-13 20:49 ` Stefan Monnier
2022-07-14 5:12 ` Eli Zaretskii
2022-07-14 9:01 ` Alan Mackenzie
2022-07-14 9:10 ` Eli Zaretskii
2022-07-14 13:42 ` Alan Mackenzie
2022-07-14 13:59 ` Eli Zaretskii
2022-07-14 16:07 ` Alan Mackenzie
2022-07-14 16:18 ` Stefan Monnier
2022-07-14 19:47 ` Alan Mackenzie
2022-07-14 20:48 ` Stefan Monnier
2022-07-15 5:50 ` Eli Zaretskii
2022-07-15 18:18 ` Alan Mackenzie
2022-07-16 6:03 ` Eli Zaretskii
2022-07-14 17:09 ` Eli Zaretskii
2022-07-14 19:33 ` Alan Mackenzie
2022-07-16 6:12 ` Eli Zaretskii
2022-07-16 15:45 ` Alan Mackenzie
2022-07-13 19:13 ` Redisplay hook error bactraces [Was: Fontification error backtrace] Stefan Monnier
2022-07-13 19:24 ` Eli Zaretskii
2022-07-13 19:58 ` Alan Mackenzie
2022-07-13 20:45 ` Stefan Monnier
2022-06-30 20:34 ` Fontification error backtrace [Was: Why is it so difficult to get a Lisp backtrace?] Stefan Monnier
2022-07-01 5:39 ` Eli Zaretskii
2022-07-01 15:34 ` Juri Linkov
2022-07-01 16:04 ` Eli Zaretskii
2022-07-01 19:14 ` Juri Linkov
2022-07-01 19:26 ` Stefan Monnier
2022-07-02 5:53 ` Eli Zaretskii [this message]
2022-07-02 21:15 ` Stefan Monnier
2022-07-02 20:27 ` Alan Mackenzie
2022-07-02 21:12 ` Stefan Monnier
2022-06-26 8:45 ` Why is it so difficult to get a Lisp backtrace? Stefan Monnier
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