Re: Tree sitter support for C-like languages

[Stefan Kangas]

Theodor Thornhill via "Emacs development discussions."
<emacs-devel@gnu.org> writes:

> See below patch.  Please note that I now have merged C and C++ into one
> file, and both inherit from a new parent mode: 'c-ts-mode--base-mode'.
> I simplified some of the indentation rules as well.

Is it really a good idea to put C and C++ support in the same file?

Also, the patch seems to be adding two files, but the commit message
only mentions one of them?

> From 0d6e144b9a90cfd72f5cdc8480d5bbe70c281fc5 Mon Sep 17 00:00:00 2001
> From: Theodor Thornhill <theo@thornhill.no>
> Date: Thu, 10 Nov 2022 17:15:49 +0100
> Subject: [PATCH] Add Tree Sitter modes for C-like languages
>
> * etc/NEWS: Mention the new modes
> * lisp/progmodes/c-ts-mode.el: New major mode with Tree Sitter support
> for C and C++.
> * lisp/progmodes/java-ts-mode.el: New major mode with Tree Sitter support.
> * lisp/progmodes/json-ts-mode.el: New major mode with Tree Sitter support.
> * lisp/progmodes/css-ts-mode.el: New major mode with Tree Sitter support.
> ---
>  etc/NEWS                       |  32 ++-
>  lisp/progmodes/c++-ts-mode.el  | 424 +++++++++++++++++++++++++++++++
>  lisp/progmodes/c-ts-mode.el    | 445 +++++++++++++++++++++++++++++++++
>  lisp/progmodes/css-ts-mode.el  | 131 ++++++++++
>  lisp/progmodes/java-ts-mode.el | 289 +++++++++++++++++++++
>  lisp/progmodes/json-ts-mode.el | 150 +++++++++++
>  6 files changed, 1467 insertions(+), 4 deletions(-)
>  create mode 100644 lisp/progmodes/c++-ts-mode.el
>  create mode 100644 lisp/progmodes/c-ts-mode.el
>  create mode 100644 lisp/progmodes/css-ts-mode.el
>  create mode 100644 lisp/progmodes/java-ts-mode.el
>  create mode 100644 lisp/progmodes/json-ts-mode.el
[...]