From: Eli Zaretskii <eliz@gnu.org>
To: Theodor Thornhill <theo@thornhill.no>
Cc: casouri@gmail.com, emacs-devel@gnu.org
Subject: Re: Tree sitter support for C-like languages
Date: Sat, 12 Nov 2022 14:21:11 +0200 [thread overview]
Message-ID: <834jv4nz2g.fsf@gnu.org> (raw)
In-Reply-To: <87v8nmyqqp.fsf@thornhill.no> (emacs-devel@gnu.org)
> Cc: emacs-devel@gnu.org
> Date: Fri, 11 Nov 2022 07:01:02 +0100
> From: Theodor Thornhill via "Emacs development discussions." <emacs-devel@gnu.org>
>
> See below patch. The struct issue was an ordering problem when I
> extracted the styles. Should be good now
Thanks, a few minor comments below.
> diff --git a/etc/NEWS b/etc/NEWS
> index 9ed78bc6b3..3ce9810ece 100644
> --- a/etc/NEWS
> +++ b/etc/NEWS
> @@ -2786,8 +2786,32 @@ when visiting JSON files.
> ** New mode ts-mode'.
> Support is added for TypeScript, based on the new integration with
> Tree-Sitter. There's support for font-locking, indentation and
> -navigation. Tree-Sitter is required for this mode to function, but if
> -it is not available, we will default to use 'js-mode'.
> +navigation. Tree-Sitter is required for this mode to function.
> +
> +** New mode c-ts-mode'.
> +Support is added for C, based on the new integration with
> +Tree-Sitter. There's support for font-locking, indentation and
> +navigation. Tree-Sitter is required for this mode to function.
First, please use 2 spaces between sentences.
Next, I suggest a slightly different boilerplate for these items:
** New mode FOO-ts-mode.
A major mode based on the Tree-sitter library for editing programs
in the FOO language. It includes support for font-locking,
indentation, and navigation.
> +(defvar c++-ts-mode--preproc-keywords
> + '("#define" "#if" "#ifdef" "#ifndef" "#else" "#elif" "#endif" "#include")
> + "C++ keywords for tree-sitter font-locking.")
This list seems to be incomplete: what about the following?
#error
#warning
#include_next
#line
#pragma
Doesn't Tree-sitter's C++ grammar support those?
> +(defvar c-ts-mode--keywords
> + '("const" "default" "enum" "extern" "inline" "static"
> + "struct" "typedef" "union" "volatile" "goto" "register"
> + "sizeof" "return"
> + "while" "for" "do" "continue" "break"
> + "if" "else" "case" "switch")
> + "C keywords for tree-sitter font-locking.")
Are these all the keywords in C? Or is it just what Tree-sitter's C
parser support for now?
> +(defvar c-ts-mode--preproc-keywords
> + '("#define" "#if" "#ifdef" "#ifndef" "#else" "#elif" "#endif"
> + "#include")
> + "C keywords for tree-sitter font-locking.")
Same comment here about additional preprocessor directives.
next prev parent reply other threads:[~2022-11-12 12:21 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-10 17:45 Tree sitter support for C-like languages Theodor Thornhill via Emacs development discussions.
2022-11-10 18:03 ` Stefan Monnier
2022-11-10 18:18 ` Eli Zaretskii
2022-11-10 18:19 ` Theodor Thornhill
2022-11-10 22:58 ` Yuan Fu
2022-11-11 5:48 ` Theodor Thornhill
2022-11-11 6:01 ` Theodor Thornhill via Emacs development discussions.
2022-11-12 5:43 ` Yuan Fu
2022-11-12 6:13 ` Po Lu
2022-11-12 6:17 ` Yuan Fu
2022-11-12 6:43 ` Po Lu
2022-11-12 6:16 ` Theodor Thornhill
2022-11-12 6:25 ` Yuan Fu
2022-11-12 6:37 ` Theodor Thornhill
2022-11-12 8:08 ` Eli Zaretskii
2022-11-12 8:42 ` Theodor Thornhill
2022-11-12 7:22 ` Theodor Thornhill via Emacs development discussions.
2022-11-12 8:05 ` Eli Zaretskii
2022-11-12 8:43 ` Theodor Thornhill
2022-11-12 12:21 ` Eli Zaretskii [this message]
2022-11-12 19:38 ` Theodor Thornhill via Emacs development discussions.
2022-11-12 19:46 ` Stefan Kangas
2022-11-12 20:03 ` Theodor Thornhill
2022-11-12 19:51 ` Eli Zaretskii
2022-11-12 20:05 ` Theodor Thornhill via Emacs development discussions.
2022-11-12 20:08 ` Yuan Fu
2022-11-12 20:14 ` Theodor Thornhill
2022-11-13 9:13 ` Eli Zaretskii
2022-11-13 9:40 ` Theodor Thornhill
2022-11-13 9:56 ` Eli Zaretskii
2022-11-13 10:13 ` Theodor Thornhill
2022-11-13 12:55 ` Eli Zaretskii
2022-11-13 13:02 ` Theodor Thornhill
2022-11-13 13:08 ` Eli Zaretskii
2022-11-13 13:37 ` Theodor Thornhill
2022-11-14 1:23 ` Dmitry Gutov
2022-11-14 0:22 ` Yuan Fu
2022-11-14 1:26 ` Dmitry Gutov
2022-11-14 8:35 ` Yuan Fu
2022-11-14 13:24 ` Eli Zaretskii
2022-11-14 18:31 ` Yuan Fu
2022-11-14 19:54 ` Dmitry Gutov
2022-11-15 10:56 ` Yuan Fu
2022-11-15 12:30 ` Dmitry Gutov
2022-11-14 3:48 ` Stefan Monnier
2022-11-14 8:23 ` Yuan Fu
2022-11-14 12:46 ` Stefan Monnier
2022-11-14 13:20 ` Eli Zaretskii
2022-11-14 18:29 ` Yuan Fu
2022-11-14 18:45 ` Eli Zaretskii
2022-11-14 19:51 ` Yuan Fu
2022-11-14 20:10 ` Eli Zaretskii
2022-11-14 21:57 ` Yuan Fu
2022-11-15 3:27 ` Eli Zaretskii
2022-11-15 10:51 ` Yuan Fu
2022-11-15 11:37 ` Theodor Thornhill
2022-11-15 15:03 ` Eli Zaretskii
2022-11-15 16:01 ` Stefan Monnier
2022-11-15 16:59 ` Eli Zaretskii
2022-11-15 18:18 ` Yuan Fu
2022-11-15 18:38 ` Eli Zaretskii
2022-11-16 7:58 ` Yuan Fu
2022-11-16 13:16 ` Eli Zaretskii
2022-11-16 13:29 ` Po Lu
2022-11-16 17:29 ` Yuan Fu
2022-11-15 18:27 ` Visuwesh
2022-11-15 18:36 ` Yuan Fu
2022-11-14 12:55 ` Eli Zaretskii
2022-11-11 0:43 ` Randy Taylor
2022-11-11 5:50 ` Theodor Thornhill
2022-11-11 13:37 ` Stefan Monnier
2022-11-11 15:09 ` Theodor Thornhill
2022-11-11 15:54 ` Randy Taylor
2022-11-13 8:37 ` Theodor Thornhill
2022-11-13 13:03 ` Randy Taylor
2022-11-16 17:51 ` Yuan Fu
2022-11-16 20:02 ` Theodor Thornhill
2022-11-16 20:10 ` Yuan Fu
2022-11-16 20:25 ` Theodor Thornhill
2022-11-16 20:58 ` Yuan Fu
2022-11-21 9:28 ` Yuan Fu
2022-11-21 11:15 ` Theodor Thornhill
2022-11-23 1:55 ` Yuan Fu
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