No longer works for SuperCollider?

[madskjeldgaard]

Hello

All of a sudden, playground stopped working for supercollider files. Did you disable supercollider somehow? In other languages like python it works fine. But running :TSPlaygroundToggle in a supercollider buffer (.scd) no longer does anything

[vigoux]

That's the least useful issue we've had in a while, could you at least try to fill in the forms and add valuable information into the issues ?

We can't do anything without context.

[madskjeldgaard]

That's the least useful issue we've had in a while, could you at least try to fill in the forms and add valuable information into the issues ?

We can't do anything without context.

There are no forms for this repo and so nothing to fill out.

That said, I understand that a lack of context isn't helpful.

What would you like to know ?

I'm using tree-sitter version 0.20.0
On Manjaro Linux
Nvim v.0.5.0
tree-sitter-nvim is at commit '460a26ef3218057a544b3fd6697e979e6bad648d'
playground is at commit 'deb887b3f49d66654d9faa9778e8949fe0d80bc3'

To replicate:
Open a supercollider file, eg someting.scd and run :PlaygroundToggle. Nothing happens.
Then run :tabnew otherfile.py to open a python file and then :PlaygroundToggle and then it opens for that buffer correctly.

[vigoux]

Are you sure the supercollider filetype is on for the file you are trying to open ?

[madskjeldgaard]

Are you sure the supercollider filetype is on for the file you are trying to open ?

yes. The strange thing is it used to work fine but all of a sudden it stopped, which is why I was curious if anything changed that would disable it by default or something for supercollider?

[madskjeldgaard]

I tried going back to an earlier version (commit 1bf0f79) but that didn't help, so maybe it isn't something in this plugin that changed after all. Any ideas what it could be?

[vigoux]

I have absolutely no idea, what does checkhealth report ?

[madskjeldgaard]

Seems alright:

health#nvim_treesitter#check
========================================================================
## Installation
  - OK: `tree-sitter` found  0.20.0 (parser generator, only needed for :TSInstallFromGrammar)
  - OK: `node` found v16.6.1 (only needed for :TSInstallFromGrammar)
  - OK: `git` executable found.
  - OK: `cc` executable found. Selected from { vim.NIL, "cc", "gcc", "clang", "cl" }
  - OK: Neovim was compiled with tree-sitter runtime ABI version 13 (required >=13). Parsers must be compatible with runtime ABI.

## Parser/Features H L F I J
  - ocaml_interface✓ ✓ ✓ . ✓ 
  - beancount      ✓ . ✓ . . 
  - python         ✓ ✓ ✓ ✓ ✓ 
  - r              ✓ ✓ . . . 
  - comment        ✓ . . . . 
  - lua            ✓ ✓ ✓ ✓ ✓ 
  - ocaml          ✓ ✓ ✓ . ✓ 
  - go             ✓ ✓ ✓ ✓ ✓ 
  - scss           ✓ . . ✓ . 
  - json           ✓ ✓ ✓ ✓ . 
  - jsdoc          ✓ . . . . 
  - ledger         ✓ . ✓ ✓ ✓ 
  - php            ✓ ✓ ✓ ✓ ✓ 
  - clojure        ✓ ✓ ✓ . ✓ 
  - supercollider  ✓ ✓ ✓ ✓ ✓ 
  - typescript     ✓ ✓ ✓ ✓ ✓ 
  - fennel         ✓ ✓ . . ✓ 
  - query          ✓ ✓ ✓ ✓ ✓ 
  - cpp            ✓ ✓ ✓ ✓ ✓ 
  - vue            ✓ . ✓ . ✓ 
  - latex          ✓ . ✓ . ✓ 
  - rst            ✓ ✓ . . ✓ 
  - css            ✓ . ✓ ✓ ✓ 
  - glimmer        ✓ . . . . 
  - erlang         . . . . . 
  - regex          ✓ . . . . 
  - svelte         ✓ . ✓ ✓ ✓ 
  - c              ✓ ✓ ✓ ✓ ✓ 
  - fortran        ✓ . ✓ ✓ . 
  - teal           ✓ ✓ ✓ ✓ ✓ 
  - java           ✓ ✓ . ✓ ✓ 
  - gomod          ✓ . . . . 
  - dart           ✓ ✓ . ✓ ✓ 
  - verilog        ✓ ✓ ✓ . ✓ 
  - bash           ✓ ✓ ✓ . ✓ 
  - yaml           ✓ ✓ ✓ ✓ ✓ 
  - julia          ✓ ✓ ✓ ✓ ✓ 
  - turtle         ✓ ✓ ✓ ✓ ✓ 
  - cmake          ✓ . ✓ . . 
  - html           ✓ ✓ ✓ ✓ ✓ 
  - zig            ✓ . ✓ ✓ ✓ 
  - bibtex         ✓ . ✓ ✓ . 
  - tsx            ✓ ✓ ✓ ✓ ✓ 
  - yang           ✓ . ✓ . . 
  - nix            ✓ ✓ ✓ . ✓ 
  - surface        ✓ . ✓ ✓ ✓ 
  - godotResource  ✓ ✓ ✓ . . 
  - c_sharp        ✓ ✓ ✓ . ✓ 
  - commonlisp     ✓ ✓ ✓ . . 
  - elixir         ✓ ✓ ✓ ✓ ✓ 
  - cuda           ✓ ✓ ✓ ✓ ✓ 
  - haskell        ✓ . . . ✓ 
  - ocamllex       ✓ . . . ✓ 
  - kotlin         ✓ . . . ✓ 
  - ruby           ✓ ✓ ✓ ✓ ✓ 
  - fish           ✓ ✓ ✓ ✓ ✓ 
  - devicetree     ✓ ✓ ✓ ✓ ✓ 
  - dockerfile     ✓ . . . ✓ 
  - rust           ✓ ✓ ✓ ✓ ✓ 
  - gdscript       ✓ ✓ . . ✓ 
  - toml           ✓ ✓ ✓ ✓ ✓ 
  - javascript     ✓ ✓ ✓ ✓ ✓ 
  - jsonc          ✓ ✓ ✓ ✓ ✓ 
  - graphql        ✓ . . ✓ ✓ 
  - ql             ✓ ✓ . ✓ ✓ 
  - sparql         ✓ ✓ ✓ ✓ ✓ 
  - hcl            ✓ . ✓ ✓ ✓ 

 Legend: H[ighlight], L[ocals], F[olds], I[ndents], In[j]ections
         +) multiple parsers found, only one will be used
         x) errors found in the query, try to run :TSUpdate {lang}

[vigoux]

I really don't know then

[stsewd]

@madskjeldgaard can you share the file you are using for testing?

[catniptwinz]

Can reproduce.

Arch Linux
neovim 0.5.0
nvim-treesitter @ f2076b267ef2d53c35a964a8752eef38d7040fd5
playground @ deb887b

:checkhealth:

health#nvim_treesitter#check
========================================================================
## Installation
  - OK: `tree-sitter` found  0.20.0 (parser generator, only needed for :TSInstallFromGrammar)
  - OK: `node` found v16.6.2 (only needed for :TSInstallFromGrammar)
  - OK: `git` executable found.
  - OK: `cc` executable found. Selected from { vim.NIL, "cc", "gcc", "clang", "cl" }
  - OK: Neovim was compiled with tree-sitter runtime ABI version 13 (required >=13). Parsers must be compatible with runtime ABI.

## Parser/Features H L F I J
  - ocaml_interface✓ ✓ ✓ . ✓ 
  - beancount      ✓ . ✓ . . 
  - python         ✓ ✓ ✓ ✓ ✓ 
  - r              ✓ ✓ . . . 
  - comment        ✓ . . . . 
  - lua            ✓ ✓ ✓ ✓ ✓ 
  - ocaml          ✓ ✓ ✓ . ✓ 
  - go             ✓ ✓ ✓ ✓ ✓ 
  - scss           ✓ . . ✓ . 
  - json           ✓ ✓ ✓ ✓ . 
  - jsdoc          ✓ . . . . 
  - ledger         ✓ . ✓ ✓ ✓ 
  - php            ✓ ✓ ✓ ✓ ✓ 
  - clojure        ✓ ✓ ✓ . ✓ 
  - supercollider  ✓ ✓ ✓ ✓ ✓ 
  - typescript     ✓ ✓ ✓ ✓ ✓ 
  - fennel         ✓ ✓ . . ✓ 
  - query          ✓ ✓ ✓ ✓ ✓ 
  - cpp            ✓ ✓ ✓ ✓ ✓ 
  - vue            ✓ . ✓ . ✓ 
  - latex          ✓ . ✓ . ✓ 
  - rst            ✓ ✓ . . ✓ 
  - css            ✓ . ✓ ✓ ✓ 
  - glimmer        ✓ . . . . 
  - erlang         . . . . . 
  - regex          ✓ . . . . 
  - svelte         ✓ . ✓ ✓ ✓ 
  - c              ✓ ✓ ✓ ✓ ✓ 
  - teal           ✓ ✓ ✓ ✓ ✓ 
  - java           ✓ ✓ . ✓ ✓ 
  - gomod          ✓ . . . . 
  - dart           ✓ ✓ . ✓ ✓ 
  - verilog        ✓ ✓ ✓ . ✓ 
  - bash           ✓ ✓ ✓ . ✓ 
  - yaml           ✓ ✓ ✓ ✓ ✓ 
  - julia          ✓ ✓ ✓ ✓ ✓ 
  - vim            ✓ . . . ✓ 
  - turtle         ✓ ✓ ✓ ✓ ✓ 
  - cmake          ✓ . ✓ . . 
  - html           ✓ ✓ ✓ ✓ ✓ 
  - zig            ✓ . ✓ ✓ ✓ 
  - bibtex         ✓ . ✓ ✓ . 
  - tsx            ✓ ✓ ✓ ✓ ✓ 
  - yang           ✓ . ✓ . . 
  - nix            ✓ ✓ ✓ . ✓ 
  - surface        ✓ . ✓ ✓ ✓ 
  - godotResource  ✓ ✓ ✓ . . 
  - c_sharp        ✓ ✓ ✓ . ✓ 
  - commonlisp     ✓ ✓ ✓ . . 
  - elixir         ✓ ✓ ✓ ✓ ✓ 
  - cuda           ✓ ✓ ✓ ✓ ✓ 
  - ocamllex       ✓ . . . ✓ 
  - kotlin         ✓ . . . ✓ 
  - ruby           ✓ ✓ ✓ ✓ ✓ 
  - fish           ✓ ✓ ✓ ✓ ✓ 
  - devicetree     ✓ ✓ ✓ ✓ ✓ 
  - dockerfile     ✓ . . . ✓ 
  - rust           ✓ ✓ ✓ ✓ ✓ 
  - gdscript       ✓ ✓ . . ✓ 
  - toml           ✓ ✓ ✓ ✓ ✓ 
  - javascript     ✓ ✓ ✓ ✓ ✓ 
  - jsonc          ✓ ✓ ✓ ✓ ✓ 
  - graphql        ✓ . . ✓ ✓ 
  - ql             ✓ ✓ . ✓ ✓ 
  - sparql         ✓ ✓ ✓ ✓ ✓ 
  - hcl            ✓ . ✓ ✓ ✓ 

 Legend: H[ighlight], L[ocals], F[olds], I[ndents], In[j]ections
         +) multiple parsers found, only one will be used
         x) errors found in the query, try to run :TSUpdate {lang}

[madskjeldgaard]

Here is a simple example:
yo.scd:

(
a = 10;
)

Parses as

(source_file [0, 0] - [3, 0]
  (code_block [0, 0] - [2, 1]
    (variable_definition [1, 0] - [1, 6]
      name: (variable [1, 0] - [1, 1]
        (environment_var [1, 0] - [1, 1]
          name: (identifier [1, 0] - [1, 1])))
      value: (literal [1, 4] - [1, 6]
        (number [1, 4] - [1, 6]
          (integer [1, 4] - [1, 6]))))))

Using the cli tool tree-sitter parse yo.scd.

The supercollider parser and nvim treesitter work fine otherwise. Code highlighting is correct, the parsing looks correct too behind the scenes, but there's just nothing happening when running playgrund

[madskjeldgaard]

Debugging this a bit now. Seems like it is the split function that is failing and that it might be connected to the window? WTF?

if you uncomment this line:

playground/lua/nvim-treesitter-playground/internal.lua

Line 641 in 787a7a8

api.nvim_set_current_win(current_window)

The split opens with the parsed node tree. But then, when you jump back to the main window (where the buffer of the file to be parsed is) it closes the Playground split automatically?

Here I am with the set window line uncommented, navigating the node tree and then jumping to the main buffer using C-w and then it disappears.

[madskjeldgaard]

Ah and then if you also comment out this line:
https://github.com/nvim-treesitter/playground/blob/master/lua/nvim-treesitter-playground/internal.lua#L765
It is fixed.

Can some of the devs with more knowledge of what's going on here clarify what the issue might be?

[madskjeldgaard]

When I run the toggle playground command, this is the value of

bufnr: 1
current_window: 1000
M._entries[bufnr].display_bufnr: 2

in the .open() method

[madskjeldgaard]

Something odd: the .detach() method is called before opening the split when using .scd files, but not for for example .cpp files.