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Re: c-ts-mode
From: |
João Távora |
Subject: |
Re: c-ts-mode |
Date: |
Thu, 07 Sep 2023 18:53:58 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) |
Eli Zaretskii <eliz@gnu.org> writes:
>> From: João Távora <joaotavora@gmail.com>
>> Date: Thu, 7 Sep 2023 16:58:29 +0100
>> Cc: casouri@gmail.com, spacibba@aol.com, emacs-devel@gnu.org
>>
> I think c-ts-mode--indent-styles needs to be refactored toallow fine
> control on the indentation parameters that are currently hard-coded
> for each supported style. They will need to have different names,
> because tree-sitter doesn't use the CC Mode terminology for the
> syntactical constructs. Also, there seem to be many more parameters
> than in CC Mode.
I've been doing some experiments with c-ts-mode-indent-style, which can
be set to a function that returns a list that adds new items in front of
the list returned by with:
(alist-get 'gnu (c-ts-mode--indent-styles 'cpp))
It's not super clean (notice the '--'), but not very dirty either.
The hard part is writing the rule in question, but I'll get there I
think.
> First, please submit a bug report about this with all the details.
Done. bug#65810
> And second, I don't seem to be able to reproduce this, assuming that
> by C-M-foo you meant C-M-f and C-M-b. Maybe this needs some
> particular source file to reproduce? (I tried with one C file and one
> C++ file.)
You assumed correctly, And no, it works with an empty file even. The
recipe is so simple I might as well repost it here:
~/Source/Emacs/emacs/src/emacs -nw -Q ~/tmp/simple.cpp -f c++-ts-mode
Then just try any C-M-f or C-M-b or C-M-u etc, and see the error
happening.
I installed my grammar with M-x treesit-install-language-grammar today.
But it also happens with a grammar installed in the same way many months
ago.
Doesn't seem to happen in c-ts-mode.
>> Setting the variable to nil brings me to more familar
>> and satisfactory terrain where, and I suppose the non-treesit
>> syntax table is being used for that. Is there any big
>> advantage in switching to treesitter's forward-sexp-function?
>
> Yes, see treesit-defun-tactic.
Will check it out, thanks.
João
- Re: c-ts-mode, Yuan Fu, 2023/09/01
- Re: c-ts-mode, João Távora, 2023/09/07
- Re: c-ts-mode, Eli Zaretskii, 2023/09/07
- Re: c-ts-mode, João Távora, 2023/09/07
- Re: c-ts-mode, Eli Zaretskii, 2023/09/07
- Re: c-ts-mode,
João Távora <=
- Re: c-ts-mode, Eli Zaretskii, 2023/09/07
- Re: c-ts-mode, João Távora, 2023/09/07
- Re: c-ts-mode, Eli Zaretskii, 2023/09/07
- Re: c-ts-mode, João Távora, 2023/09/07
- Re: c-ts-mode, Eli Zaretskii, 2023/09/08
- Re: c-ts-mode, João Távora, 2023/09/08
- Re: c-ts-mode, Eli Zaretskii, 2023/09/08
- Re: c-ts-mode, João Távora, 2023/09/08
- Re: c-ts-mode, Eli Zaretskii, 2023/09/08
- Re: c-ts-mode, Eli Zaretskii, 2023/09/08