[NTG-context] Anyone working on a treesitter grammar?

[NTG-context] Anyone working on a treesitter grammar?

[juh+ntg-context--- via ntg-context]

Dear all,

no mention here https://tree-sitter.github.io/tree-sitter/ and searching 
for treesitter on the Wiki gives no match?

Many texteditors have treesitter support builtin so having a ConTeXt 
grammar would be nice.

TIA
juh
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[NTG-context] Re: Anyone working on a treesitter grammar?

[Henning Hraban Ramm]

Am 04.07.24 um 21:22 schrieb juh+ntg-context--- via ntg-context:
> no mention here https://tree-sitter.github.io/tree-sitter/ and searching 
> for treesitter on the Wiki gives no match?
> 
> Many texteditors have treesitter support builtin so having a ConTeXt 
> grammar would be nice.

https://github.com/pmazaitis/tree-sitter-context_en

Now, if you could explain me how to install this in Pulsar?

Hraban
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[NTG-context] Re: Anyone working on a treesitter grammar?

[juh+ntg-context--- via ntg-context]

Am 04.07.24 um 21:39 schrieb Henning Hraban Ramm:
> https://github.com/pmazaitis/tree-sitter-context_en

Thanks a lot.

> Now, if you could explain me how to install this in Pulsar?

I am struggling with emacs and neovim.

Ciao!
juh

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[NTG-context] Re: Anyone working on a treesitter grammar?

[Henning Hraban Ramm]

Am 04.07.24 um 22:31 schrieb juh+ntg-context--- via ntg-context:
> Am 04.07.24 um 21:39 schrieb Henning Hraban Ramm:
>> https://github.com/pmazaitis/tree-sitter-context_en
> 
> Thanks a lot.
> 
>> Now, if you could explain me how to install this in Pulsar?
> 
> I am struggling with emacs and neovim.

If you get it working, please document how.

Hraban

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[NTG-context] Re: Anyone working on a treesitter grammar?

[Jethro Djan]

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Hello,

All tree-sitter projects look like this I think. For Neovim, all you have
to do is clone the project to a place in your path and generate a parser
using the command 'tree-sitter generate'. Then you open Neovim to install
it with 'TSInstall <language-name> (the name of the grammar without
'-tree-sitter' in Vim command mode). Have a look at the official Neovim
tree-sitter website (
https://github.com/nvim-treesitter/nvim-treesitter?tab=readme-ov-file#adding-parsers).
I am afraid I don't know much about Emacs.

I don't know if this particular one works though.

Jethro

On Thu, Jul 4, 2024 at 9:06 PM Henning Hraban Ramm <texml@fiee.net> wrote:

> Am 04.07.24 um 22:31 schrieb juh+ntg-context--- via ntg-context:
> > Am 04.07.24 um 21:39 schrieb Henning Hraban Ramm:
> >> https://github.com/pmazaitis/tree-sitter-context_en
> >
> > Thanks a lot.
> >
> >> Now, if you could explain me how to install this in Pulsar?
> >
> > I am struggling with emacs and neovim.
>
> If you get it working, please document how.
>
> Hraban
>
>
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
> https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
> webpage  : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
> archive  : https://github.com/contextgarden/context
> wiki     : https://wiki.contextgarden.net
>
> ___________________________________________________________________________________
>

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___________________________________________________________________________________
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___________________________________________________________________________________

[NTG-context] Re: Anyone working on a treesitter grammar?

[Jethro Djan]

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Hi,

I tried to write one some time ago but it seems my knowledge of ConTeXt was
insufficient. I gave up. I also think it would be nice.

If I can recall, one of the first problems I ran into concerned how ConTeXt
environments work (among other things I cannot recall). In LaTeX, you have
something like:
\begin{theorem}
When you are writing the grammar, you can clearly separate the tokens into
'\', 'begin', '{' and '}'. So you get a consistent object that the
tree-sitter library can work with. But with ConTeXt, you have something
like this:
\startTheorem
We know that it is actually made up of '\', 'start' and 'Theorem'. But
there is nothing separating the latter two so I couldn't find a way to make
it general enough across board because of how configurable ConTeXt is (we
have very few pre-defined environments). So I went with \start[theorem]. I
am very sure it was my skill but just some thoughts from someone who tried
in the past.

Maybe we could benefit from pre-converting the source file to an XML-like
tree before applying the grammar? At which point you are venturing into LSP
territory...

Jethro

On Thu, Jul 4, 2024 at 7:36 PM juh+ntg-context--- via ntg-context <
ntg-context@ntg.nl> wrote:

> Dear all,
>
> no mention here https://tree-sitter.github.io/tree-sitter/ and searching
> for treesitter on the Wiki gives no match?
>
> Many texteditors have treesitter support builtin so having a ConTeXt
> grammar would be nice.
>
> TIA
> juh
>
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
> https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
> webpage  : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
> archive  : https://github.com/contextgarden/context
> wiki     : https://wiki.contextgarden.net
>
> ___________________________________________________________________________________
>

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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
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wiki     : https://wiki.contextgarden.net
___________________________________________________________________________________

[NTG-context] Re: Anyone working on a treesitter grammar?

[Henning Hraban Ramm]

Am 05.07.24 um 12:33 schrieb Jethro Djan:
> Hi,
> 
> I tried to write one some time ago but it seems my knowledge of ConTeXt 
> was insufficient. I gave up. I also think it would be nice.

Well, obviously, Paul managed to do it:
https://github.com/pmazaitis/tree-sitter-context


> Maybe we could benefit from pre-converting the source file to an 
> XML-like tree before applying the grammar? At which point you 
> are venturing into LSP territory...

You know about the XML interface files?
See texmf-context/tex/context/interface/mkiv/


Hraban

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