From: Augusto Stoffel <arstoffel@gmail.com>
To: Adam Porter <adam@alphapapa.net>
Cc: emacs-devel@gnu.org
Subject: Re: Make peg.el a built-in library?
Date: Fri, 01 Oct 2021 10:14:31 +0200 [thread overview]
Message-ID: <87wnmxgo0o.fsf@gmail.com> (raw)
In-Reply-To: <878rzdreem.fsf@alphapapa.net> (Adam Porter's message of "Thu, 30 Sep 2021 15:34:25 -0500")
On Thu, 30 Sep 2021 at 15:34, Adam Porter <adam@alphapapa.net> wrote:
> In org-ql, the PEX is redefined at load time and/or run time, being
> derived from search keywords that are defined by the package and
> possibly by the user. So the PEX can't be defined in advance, at
> compile time. So having to use `with-peg-rules' means having to use
> `eval'.
>
> That's why it would be nice to have a `peg' function that could be
> called with a PEX form, to return a function that could be stored in a
> variable and later be called with a string argument, that would parse
> the string with the PEG. Sort of like Python's re.compile.
FWIW, in my use of PEGs (which is outside of Emacs, in a code
analyzer/language server for TeX), such on-the-fly generation of parsers
is used all the time as well.
next prev parent reply other threads:[~2021-10-01 8:14 UTC|newest]
Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-25 18:52 Make peg.el a built-in library? Eric Abrahamsen
2021-08-26 6:17 ` Eli Zaretskii
2021-08-26 15:34 ` Eric Abrahamsen
2021-09-09 4:36 ` Eric Abrahamsen
2021-09-19 15:25 ` Eric Abrahamsen
2021-09-30 19:44 ` Stefan Monnier
2021-09-30 20:34 ` Adam Porter
2021-10-01 8:14 ` Augusto Stoffel [this message]
2021-10-01 18:05 ` Stefan Monnier
2021-10-01 18:40 ` Eric Abrahamsen
2021-10-02 3:57 ` Stefan Monnier
2021-10-02 7:32 ` Adam Porter
2021-10-02 14:45 ` Stefan Monnier
2021-10-02 15:13 ` Adam Porter
2021-08-26 17:02 ` Adam Porter
2021-08-26 17:25 ` Eric Abrahamsen
2021-08-27 3:17 ` Eric Abrahamsen
2021-08-27 6:41 ` Helmut Eller
2021-08-27 16:57 ` Eric Abrahamsen
2021-09-26 10:59 ` Augusto Stoffel
2021-09-26 15:06 ` Eric Abrahamsen
2021-09-26 18:36 ` Augusto Stoffel
2021-09-27 16:18 ` Eric Abrahamsen
2021-09-27 22:34 ` Richard Stallman
2021-09-28 3:52 ` Eric Abrahamsen
2021-09-28 8:09 ` tomas
2021-09-28 9:32 ` Helmut Eller
2021-09-28 10:45 ` tomas
2021-09-28 15:24 ` Augusto Stoffel
2021-09-30 6:04 ` Richard Stallman
2021-10-01 3:27 ` Eric Abrahamsen
2021-10-09 1:31 ` Michael Heerdegen
2021-10-09 5:28 ` Michael Heerdegen
2021-10-09 8:12 ` Helmut Eller
2021-10-09 12:52 ` Stefan Monnier
2021-10-10 5:49 ` Helmut Eller
2021-10-14 10:25 ` Michael Heerdegen
2021-10-09 12:54 ` Stefan Monnier
2021-10-09 16:47 ` Eric Abrahamsen
2021-10-10 4:20 ` Michael Heerdegen
2021-10-10 21:40 ` Eric Abrahamsen
2021-10-13 2:58 ` Michael Heerdegen
2021-10-09 16:49 ` Eric Abrahamsen
2021-10-10 3:43 ` Stefan Monnier
2021-10-10 4:46 ` Michael Heerdegen
2021-10-10 5:58 ` Helmut Eller
2021-10-10 13:56 ` Stefan Monnier
2021-10-22 16:33 ` Michael Heerdegen
2021-10-31 23:43 ` Michael Heerdegen
2021-11-15 23:16 ` Michael Heerdegen
2022-11-07 3:33 ` Ihor Radchenko
2022-11-07 19:46 ` Eric Abrahamsen
2022-11-08 6:57 ` Helmut Eller
2022-11-08 8:51 ` Ihor Radchenko
2022-11-10 4:04 ` Richard Stallman
2022-11-10 5:25 ` tomas
2022-11-10 8:15 ` Eli Zaretskii
2022-11-10 8:29 ` tomas
2022-11-11 4:36 ` Richard Stallman
2022-11-08 8:47 ` Ihor Radchenko
2022-11-08 16:18 ` Eric Abrahamsen
2022-11-08 19:08 ` tomas
2022-11-08 19:42 ` Eric Abrahamsen
2022-11-16 4:27 ` [PATCH] " Eric Abrahamsen
2022-11-16 5:07 ` tomas
2022-11-16 5:39 ` Eric Abrahamsen
2022-11-16 15:53 ` tomas
2022-11-16 6:24 ` Ihor Radchenko
2022-11-16 18:15 ` Eric Abrahamsen
2022-11-17 12:21 ` Ihor Radchenko
2022-11-27 1:46 ` Eric Abrahamsen
2022-11-27 8:57 ` Eli Zaretskii
2022-11-28 1:09 ` Eric Abrahamsen
2022-11-28 12:16 ` Eli Zaretskii
2023-09-25 1:30 ` Eric Abrahamsen
2023-09-25 2:27 ` Adam Porter
2023-09-25 13:00 ` Alexander Adolf
2024-03-24 14:19 ` Ihor Radchenko
2024-03-24 15:32 ` Eli Zaretskii
2024-03-25 1:45 ` Eric Abrahamsen
2023-01-11 7:39 ` Michael Heerdegen
2023-01-11 8:04 ` Ihor Radchenko
2023-01-11 11:01 ` Michael Heerdegen
2023-01-11 11:32 ` tomas
2023-02-05 12:10 ` Ihor Radchenko
2023-02-05 15:41 ` Eduardo Ochs
2023-02-05 15:45 ` Ihor Radchenko
2023-02-05 16:19 ` Eduardo Ochs
2023-02-05 16:50 ` Ihor Radchenko
2023-02-09 5:44 ` Jean Louis
2023-02-06 0:33 ` Michael Heerdegen
2022-11-08 14:01 ` Stefan Monnier
2022-11-08 14:42 ` tomas
2022-11-08 15:08 ` Visuwesh
2022-11-08 16:29 ` Juanma Barranquero
2022-12-02 20:20 ` Augusto Stoffel
2022-11-08 16:10 ` Eric Abrahamsen
2022-11-08 18:59 ` tomas
2022-11-08 19:42 ` Eric Abrahamsen
2022-11-08 22:03 ` Tim Cross
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