From: Ihor Radchenko <yantar92@gmail.com>
To: Timothy <tecosaur@gmail.com>
Cc: org-mode-email <emacs-orgmode@gnu.org>
Subject: Re: [PATCH] Fontification for inline src blocks
Date: Mon, 22 Nov 2021 22:35:20 +0800 [thread overview]
Message-ID: <87k0h0b6mv.fsf@localhost> (raw)
In-Reply-To: <87zgpw5lt9.fsf@gmail.com>
Timothy <tecosaur@gmail.com> writes:
>> I have some comments. See below.
>
> Thanks for going through this, and for all your help previously.
> I appreciate it :)
Welcome.
>>> (org-inline-src-fontify-max-length): Create a variable to limit the
>>> maximum length of an inline-src block fontified, to protect from lag
>>> spikes (e.g. when typing out src_lang{ and half of the buffer is
>>> fontified).
>>
>> I do not like this. Even with this variable, some part of buffer may be
>> spuriously fontified. Maybe you just verify that you are at actual
>> inline-src block by examining org-element-context?
>
> The description may need updating, as that’s a tad inaccurate. That value
> actually limits how far forwards a paired paren is searched for. There’s no
> spurious fontification.
I can see the purpose. However, it still looks like overcomplication.
org-element-context takes care about this issue simply by narrowing to
current element (inline src block is an object and hence must end within
current element).
>>> + (font-lock-append-text-property lang-beg lang-end ’face ’org-meta-line)
>>> + (font-lock-append-text-property beg lang-beg ’face ’shadow)
>>> + (font-lock-append-text-property beg lang-end ’face ’org-inline-src-block)
>>
>> Is there some special reason why you apply both ’shadow and
>> ’org-inline-src-block? What about ’org-meta-line face? Maybe
>> ’org-meta-line should not be hard-coded?
>
> I think there’s an argument for more faces that can be made because of element
> like this, but it comes down to the idea that in a `src_lang[options]{content}'
> construct `src_' is effectively visual noise, particularly once fortification
> occurs and it’s obvious that it’s inline code even without it. So, I find it
> nicest if it’s faded, which `shadow' does. Also applying `org-inline-src-block'
> allows for a consistent background colour across the whole construct.
Makes sense.
>> It looks like you are repeating the job of org-element-context here. Why
>> don’t you just get the proper object?
>
> IIRC `org-element-context' doesn’t separate out the `src_', `lang', `[options]', and
> `{content}' of an inline source code block (which we want).
Sounds like an omission in org-element-context. At least, the parser
could return :contents-begin and :contents-end. Then, you would also not
need to re-implement the parser.
Best,
Ihor
next prev parent reply other threads:[~2021-11-22 14:34 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-31 15:00 [PATCH] Fontification for inline src blocks Timothy
2021-04-28 7:14 ` Timothy
2021-05-02 20:17 ` Timothy
2021-05-02 20:57 ` Tom Gillespie
2021-05-02 21:03 ` Timothy
2021-05-02 21:13 ` Tom Gillespie
2021-05-02 23:54 ` Tom Gillespie
2021-05-03 3:29 ` Timothy
2021-05-12 11:15 ` Timothy
2021-05-12 14:24 ` Ihor Radchenko
2021-05-12 14:47 ` Timothy
2021-05-12 15:53 ` Ihor Radchenko
2021-05-12 16:39 ` Timothy
2021-05-13 2:38 ` Tim Cross
2021-05-13 5:31 ` Ihor Radchenko
2021-05-18 12:06 ` Sébastien Miquel
2021-05-18 13:34 ` Timothy
2021-05-18 14:36 ` Sébastien Miquel
2021-04-29 22:59 ` TRS-80
2021-10-03 7:14 ` Ihor Radchenko
2021-10-03 7:16 ` Timothy
2021-10-03 9:09 ` Ihor Radchenko
2021-10-03 9:22 ` Timothy
2021-10-04 20:02 ` Protesilaos Stavrou
2021-11-21 14:09 ` Timothy
2021-11-22 11:52 ` Timothy
2021-11-22 12:23 ` Ihor Radchenko
2021-11-22 13:43 ` Timothy
2021-11-22 14:35 ` Ihor Radchenko [this message]
2021-11-22 14:37 ` Timothy
2021-11-23 13:30 ` Ihor Radchenko
2021-11-29 19:21 ` Timothy
2021-11-30 11:44 ` Timothy
2021-11-30 12:45 ` Sébastien Miquel
2021-11-30 12:46 ` Timothy
2021-11-30 12:21 ` Ihor Radchenko
2021-12-02 12:53 ` Eric S Fraga
2021-12-02 13:57 ` Faces for inline src blocks (was: [PATCH] Fontification for inline src blocks) Timothy
2021-12-02 15:52 ` Faces for inline src blocks Eric S Fraga
2021-12-02 15:56 ` Timothy
2021-12-02 16:15 ` Eric S Fraga
2021-11-23 10:45 ` [PATCH] Fontification " Vitaly Ankh
2021-11-23 13:45 ` Vitaly Ankh
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