From: VanL <van@scratch.space>
To: emacs-devel@gnu.org
Subject: Re: Using incremental parsing in Emacs
Date: Sat, 04 Jan 2020 23:50:24 +1100 [thread overview]
Message-ID: <m24kxb75db.fsf@scratch.space> (raw)
In-Reply-To: 83lfqnha8a.fsf@gnu.org
Eli Zaretskii <eliz@gnu.org> writes:
> E.g., step 1 is anathema to JIT font-lock: it would produce a long
> delay in displaying a file's buffer when the file is first visited.
> For example, think about visiting a large and complex source file such
> as xdisp.c: even if it takes tens of milliseconds to parse all of it,
> as some tree-sitter presentation claims, waiting for that long before
> we even start displaying the first window-full would be an annoyance.
> And that's even before we consider the time to compute all the face
> text properties from the syntax tree, something that will also take
> time.
Is it possible to phase out the C part of Emacs over the present decade
given [1] and can the approaches presented there foreshorten that wait
time?
Footnotes:
[1] C is not a low-level language
https://queue.acm.org/detail.cfm?id=3212479
next prev parent reply other threads:[~2020-01-04 12:50 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-03 10:05 Using incremental parsing in Emacs Eli Zaretskii
2020-01-03 13:36 ` phillip.lord
2020-01-03 14:24 ` Eli Zaretskii
2020-01-03 15:43 ` arthur miller
2020-01-03 16:00 ` Dmitry Gutov
2020-01-03 17:09 ` Pankaj Jangid
2020-01-03 19:39 ` Stephen Leake
2020-01-03 20:05 ` Eli Zaretskii
2020-01-03 22:21 ` arthur miller
2020-01-04 3:46 ` HaiJun Zhang
2020-01-04 8:23 ` Eli Zaretskii
2020-01-03 23:53 ` Stephen Leake
2020-01-04 8:45 ` Eli Zaretskii
2020-01-04 14:05 ` arthur miller
2020-01-04 19:26 ` Stephen Leake
2020-01-04 19:54 ` Eli Zaretskii
2020-01-05 17:05 ` Stephen Leake
2020-01-05 19:14 ` yyoncho
2020-01-05 22:44 ` Dmitry Gutov
2020-01-04 3:59 ` HaiJun Zhang
[not found] ` <41b3e9a0-2866-4692-a35c-6d9541bc3aaa@Spark>
2020-01-04 4:57 ` HaiJun Zhang
2020-01-04 8:55 ` Eli Zaretskii
2020-01-04 12:50 ` VanL [this message]
2020-01-04 13:22 ` arthur miller
2020-01-04 23:47 ` Replacing all C code???? Richard Stallman
2020-01-05 3:35 ` VanL
2020-01-05 22:19 ` Richard Stallman
2020-01-05 5:01 ` Stefan Monnier
2020-01-05 16:58 ` Fangrui Song
2020-01-05 22:18 ` Richard Stallman
2020-01-05 22:25 ` Stefan Monnier
2020-01-07 2:34 ` VanL
2020-01-04 13:30 ` Using incremental parsing in Emacs arthur miller
2020-01-04 13:42 ` Dmitry Gutov
2020-01-04 14:46 ` arthur miller
2020-01-05 14:50 ` Alan Third
2020-01-05 15:16 ` arthur miller
2020-01-05 15:29 ` Eli Zaretskii
2020-01-05 15:31 ` Eli Zaretskii
2020-01-05 17:11 ` Stephen Leake
2020-01-09 21:56 ` Dmitry Gutov
2020-01-10 7:41 ` Eli Zaretskii
2020-01-11 1:41 ` Dmitry Gutov
2020-01-11 7:53 ` Eli Zaretskii
2020-01-11 12:24 ` Dmitry Gutov
2020-01-11 12:29 ` Eli Zaretskii
2020-01-04 20:26 ` Yuan Fu
2020-01-04 20:43 ` Stefan Monnier
2020-01-05 14:19 ` Alan Third
2020-01-05 17:07 ` Stephen Leake
2020-01-05 19:16 ` Alan Third
2020-01-05 17:09 ` Stefan Monnier
2020-01-05 18:22 ` Eli Zaretskii
2020-01-05 19:18 ` Stefan Monnier
2020-01-05 19:36 ` Eli Zaretskii
2020-01-05 20:27 ` Stefan Monnier
2020-01-05 21:12 ` yyoncho
2020-01-05 22:10 ` Stefan Monnier
2020-01-05 23:08 ` yyoncho
2020-01-06 3:39 ` Eli Zaretskii
2020-01-05 19:23 ` arthur miller
2020-01-05 19:40 ` Eli Zaretskii
2020-01-05 20:28 ` arthur miller
2020-01-06 3:42 ` Eli Zaretskii
2020-01-06 4:39 ` HaiJun Zhang
2020-01-06 5:33 ` Eli Zaretskii
2020-01-06 5:55 ` HaiJun Zhang
2020-01-06 6:11 ` Eli Zaretskii
2020-01-06 16:45 ` arthur miller
2020-01-07 16:19 ` Eli Zaretskii
2020-01-06 13:47 ` Stefan Monnier
2020-01-06 16:36 ` HaiJun Zhang
2020-01-06 16:48 ` arthur miller
2020-01-06 16:14 ` Anand Tamariya
[not found] <1504933445.581219.1569619792280.ref@mail.yahoo.com>
2019-09-27 21:29 ` Where to place third-party C source code? Jorge Araya Navarro
2019-09-28 6:31 ` Eli Zaretskii
2019-09-28 7:33 ` Jorge Javier Araya Navarro
2019-09-28 12:54 ` Stefan Monnier
2019-12-26 16:52 ` yyoncho
2020-01-04 3:25 ` Using incremental parsing in Emacs HaiJun Zhang
2020-01-04 5:21 ` Tobias Bading
2020-01-04 23:48 ` Richard Stallman
2020-01-05 3:36 ` Eli Zaretskii
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