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Re: html, css, and js modes working together
From: |
Tom Tromey |
Subject: |
Re: html, css, and js modes working together |
Date: |
Sat, 11 Feb 2017 10:46:16 -0700 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1.91 (gnu/linux) |
>>>>> "Stefan" == Stefan Monnier <address@hidden> writes:
Stefan> To keep `html-mode` as the dispatch function for the various options
Stefan> (there's web-mode, mumamo's xhtml-mode, psgaml-mode, nxml-mode, ...).
The way I see it is that Emacs should come with something reasonable out
of the box. Disabling a feature because it might cause difficulty for
some other mode that isn't in-tree is both a disservice to users (the
default Emacs is missing a useful feature) and a maintenance problem
(who knows what else is out there).
Also, concretely speaking, these modes will have an easy time adapting.
In particular the new mode sets 4 local variables:
(setq-local indent-line-function #'mhtml-indent-line)
(setq-local parse-sexp-lookup-properties t)
(setq-local syntax-propertize-function #'mhtml-syntax-propertize)
(setq-local font-lock-fontify-region-function
#'mhtml--submode-fontify-region)
... so all some other deriving mode would have to do is reset these (and
maybe not even parse-sexp-lookup-properties, since it's harmless).
As for hooking in to auto-mode-alist or whatever, there are already ok
approaches to this, I think. web-mode or the like can either prepend an
entry to auto-mode-alist, or even fset html-mode to point to their mode
function. (web-mode in particular is funny because it tries to do
everything; so I suppose in theory if html-mode must be subjected to
alternatives, so should js-, css-, ... whatever web-mode adds next.)
Tom
- Re: html, css, and js modes working together, (continued)
- Re: html, css, and js modes working together, Tom Tromey, 2017/02/06
- Re: html, css, and js modes working together, Dmitry Gutov, 2017/02/06
- Re: html, css, and js modes working together, Stefan Monnier, 2017/02/06
- Re: html, css, and js modes working together, Lennart Borgman, 2017/02/06
Re: html, css, and js modes working together, Tom Tromey, 2017/02/06
Re: html, css, and js modes working together, Tom Tromey, 2017/02/09
- Re: html, css, and js modes working together, Stefan Monnier, 2017/02/10
- Re: html, css, and js modes working together, Tom Tromey, 2017/02/10
- Re: html, css, and js modes working together, Stefan Monnier, 2017/02/10
- Re: html, css, and js modes working together,
Tom Tromey <=
- Re: html, css, and js modes working together, Stefan Monnier, 2017/02/11
- Re: html, css, and js modes working together, Dmitry Gutov, 2017/02/12
- Re: html, css, and js modes working together, Dmitry Gutov, 2017/02/12
- Re: html, css, and js modes working together, Tom Tromey, 2017/02/12
- Re: html, css, and js modes working together, Dmitry Gutov, 2017/02/12
- Re: html, css, and js modes working together, Dmitry Gutov, 2017/02/12
- Re: html, css, and js modes working together, Tom Tromey, 2017/02/12
- Re: html, css, and js modes working together, Dmitry Gutov, 2017/02/13
Re: html, css, and js modes working together, Tom Tromey, 2017/02/11
Re: html, css, and js modes working together, Stefan Monnier, 2017/02/11