From: Chong Yidong <cyd@stupidchicken.com>
To: Daniel Colascione <danc@merrillpress.com>
Cc: emacs-devel@gnu.org, David Engster <deng@randomsample.de>,
Daniel Colascione <danc@merrillprint.com>,
Lennart Borgman <lennart.borgman@gmail.com>,
Deniz Dogan <deniz.a.m.dogan@gmail.com>,
Stefan Monnier <monnier@iro.umontreal.ca>,
Steve Yegge <stevey@google.com>, Leo <sdl.web@gmail.com>,
Miles Bader <miles@gnu.org>
Subject: Re: "Font-lock is limited to text matching" is a myth
Date: Tue, 11 Aug 2009 10:50:40 -0400 [thread overview]
Message-ID: <87r5vi2ym7.fsf@stupidchicken.com> (raw)
In-Reply-To: <42D4C5C5-E702-4E30-AB95-A016280F20C7@merrillpress.com> (Daniel Colascione's message of "Tue, 11 Aug 2009 08:13:28 -0400")
Daniel Colascione <danc@merrillpress.com> writes:
>> There is a relatively simple alternative that might appease Daniel:
>> I could have js2-mode simply not do any highlighting by default,
>> except for errors and warnings. We'd use whatever highlighting is
>> provided by espresso-mode, and users would be able to choose between
>> espresso-highlighting and js2-mode highlighting. With the former,
>> they'd get "instantaneous" font-locking, albeit not as rich as what
>> js2-mode can provide.
>
> That's an interesting idea, but my concerns are not limited to js2-
> mode's highlighting.
You don't properly elaborate what these additional concerns are.
I don't use either mode, but from reading the discussion it seems to me
that the optimal solution is to use espresso mode's code for font-lock
and indentation, and js2-mode's code for the commands that need to be
better aware of semantic information (show/hide elements, error
reporting, marking defuns, etc.)
> There is *already* a separate and optional full parsing framework
> called CEDET that is powerful, generic, and not tied to a major-mode
> in particular. The right approach is for a given major-mode to
> understand enough of a given language for fontification and
> indentation while leaving more substantial parsing and indexing to
> CEDET (which the user can disable). I recognize that js2's parser may
> work well in its problem domain --- couldn't it just be added to
> CEDET?
I don't think this is a necessary condition. We can freely move the
code around the Emacs tree once it's already in there; what's more
important is to have something working.
next prev parent reply other threads:[~2009-08-11 14:50 UTC|newest]
Thread overview: 122+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-09 23:34 Why js2-mode in Emacs 23.2? Deniz Dogan
2009-08-09 23:38 ` Lennart Borgman
2009-08-09 23:46 ` Daniel Colascione
2009-08-09 23:50 ` Deniz Dogan
2009-08-09 23:56 ` Lennart Borgman
2009-08-09 23:56 ` Daniel Colascione
2009-08-09 23:55 ` Lennart Borgman
2009-08-09 23:58 ` Daniel Colascione
2009-08-10 0:00 ` Lennart Borgman
2009-08-10 0:06 ` Daniel Colascione
2009-08-10 0:17 ` Lennart Borgman
2009-08-10 0:46 ` Daniel Colascione
2009-08-10 0:55 ` Lennart Borgman
2009-08-10 0:18 ` Leo
2009-08-10 0:49 ` Daniel Colascione
2009-08-10 7:06 ` Carsten Dominik
2009-08-10 8:44 ` Leo
2009-08-10 8:54 ` CHENG Gao
2009-08-10 9:26 ` Leo
2009-08-10 10:22 ` Richard Riley
2009-08-10 15:21 ` eval-after-load not harmful after all (Was: Re: Why js-2mode?) Daniel Colascione
2009-08-10 17:01 ` Drew Adams
2009-08-10 17:21 ` eval-after-load not harmful after all Stefan Monnier
2009-08-11 0:43 ` eval-after-load not harmful after all (Was: Re: Why js-2mode?) Stephen J. Turnbull
2009-08-11 0:46 ` Drew Adams
2009-08-11 14:06 ` Stephen J. Turnbull
2009-08-11 15:08 ` eval-after-load not harmful after all Stefan Monnier
2009-08-16 21:43 ` Leo
2009-08-17 0:34 ` Lennart Borgman
2009-08-17 11:44 ` Leo
2009-08-17 11:55 ` Lennart Borgman
2009-08-17 12:26 ` Leo
2009-08-17 14:40 ` Lennart Borgman
2009-08-11 0:53 ` eval-after-load not harmful after all (Was: Re: Why js-2mode?) Lennart Borgman
2009-08-11 3:06 ` Daniel Colascione
2009-08-11 9:17 ` Leo
2009-08-11 14:37 ` Stephen J. Turnbull
2009-08-10 10:41 ` Why js2-mode in Emacs 23.2? Carsten Dominik
2009-08-10 13:04 ` Leo
2009-08-10 14:55 ` Stefan Monnier
2009-08-11 1:13 ` Glenn Morris
2009-08-11 3:02 ` Daniel Colascione
2009-08-11 4:28 ` Dan Nicolaescu
2009-08-11 4:33 ` Daniel Colascione
2009-08-11 4:39 ` Dan Nicolaescu
2009-08-11 4:45 ` Daniel Colascione
2009-08-11 4:37 ` Glenn Morris
2009-08-10 2:47 ` Stefan Monnier
2009-08-10 2:55 ` Lennart Borgman
2009-08-10 13:12 ` Stefan Monnier
2009-08-10 0:32 ` Leo
2009-08-10 0:48 ` Daniel Colascione
2009-08-10 2:55 ` Stefan Monnier
2009-08-10 3:24 ` Miles Bader
2009-08-10 3:27 ` Lennart Borgman
2009-08-10 3:45 ` Daniel Colascione
2009-08-10 5:18 ` Jason Rumney
2009-08-10 5:51 ` Xah Lee
2009-08-10 6:22 ` Xah Lee
2009-08-10 6:59 ` Miles Bader
2009-08-10 11:01 ` Lennart Borgman
2009-08-10 17:35 ` "Font-lock is limited to text matching" is a myth Daniel Colascione
2009-08-10 18:04 ` Lennart Borgman
2009-08-10 20:42 ` David Engster
2009-08-10 20:51 ` Lennart Borgman
2009-08-10 22:06 ` Eric M. Ludlam
2009-08-10 22:19 ` Lennart Borgman
2009-08-11 1:50 ` Eric M. Ludlam
2009-08-11 6:47 ` Steve Yegge
2009-08-11 9:17 ` Miles Bader
2009-08-11 12:13 ` Daniel Colascione
2009-08-11 14:37 ` Miles Bader
2009-08-11 14:49 ` Lennart Borgman
2009-08-11 14:57 ` Daniel Colascione
2009-08-11 14:53 ` Daniel Colascione
2009-08-11 15:08 ` Lennart Borgman
2009-08-11 15:36 ` Miles Bader
2009-08-11 15:56 ` Stephen J. Turnbull
2009-08-11 15:54 ` Lennart Borgman
2009-08-11 17:00 ` Stephen J. Turnbull
2009-08-11 17:19 ` Lennart Borgman
2009-08-11 15:57 ` Miles Bader
2009-08-11 17:06 ` Stephen J. Turnbull
2009-08-11 14:50 ` Chong Yidong [this message]
2009-08-11 15:06 ` Daniel Colascione
2009-08-11 15:11 ` Lennart Borgman
2009-08-11 15:16 ` Daniel Colascione
2009-08-11 15:44 ` Lennart Borgman
2009-08-11 18:04 ` joakim
2009-08-11 18:08 ` Lennart Borgman
2009-08-11 19:12 ` joakim
2009-08-11 17:09 ` Stefan Monnier
2009-08-11 16:04 ` Stefan Monnier
2009-08-11 18:10 ` Edward O'Connor
2009-08-12 1:58 ` Steve Yegge
2009-08-12 13:48 ` Chong Yidong
2009-08-12 16:07 ` Lennart Borgman
2009-08-12 22:08 ` Steve Yegge
2009-08-14 1:22 ` Stefan Monnier
2009-08-12 2:16 ` Eric M. Ludlam
2009-08-12 6:43 ` Miles Bader
2009-08-12 11:28 ` Xah Lee
2010-11-23 14:43 ` Stefan Monnier
2009-08-12 15:21 ` asynchronous parsing (was: "Font-lock is limited to text matching" is a myth) Ted Zlatanov
2009-08-12 17:16 ` asynchronous parsing joakim
2009-08-12 19:39 ` Ted Zlatanov
2009-08-12 20:01 ` joakim
2009-08-13 2:51 ` Stefan Monnier
2009-08-13 14:51 ` Ted Zlatanov
2009-08-11 19:48 ` "Font-lock is limited to text matching" is a myth Lennart Borgman
2009-08-10 18:47 ` Stefan Monnier
2009-08-10 18:55 ` Lennart Borgman
2009-08-11 3:33 ` Stefan Monnier
2009-08-10 14:49 ` Why js2-mode in Emacs 23.2? Stefan Monnier
2009-08-10 6:46 ` Deniz Dogan
2009-08-10 14:53 ` Stefan Monnier
2009-08-10 14:05 ` Stephen Eilert
2009-08-10 14:37 ` Lennart Borgman
2009-08-10 14:42 ` Deniz Dogan
2009-08-10 19:12 ` Stephen Eilert
2009-08-10 14:41 ` Deniz Dogan
2009-08-10 14:57 ` Lennart Borgman
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