feat(hm/conf/nvim/plgs/treesitter): Add custom parser for `yts`

27 files changed, 2389 insertions, 1 deletions

diff --git a/sys/nixpkgs/pkgs/default.nix b/sys/nixpkgs/pkgs/default.nix
index 3f9df3ed..5096f902 100644
--- a/sys/nixpkgs/pkgs/default.nix
+++ b/sys/nixpkgs/pkgs/default.nix
@@ -3,6 +3,7 @@
   nvim_plugs = import ./plgs-pkgs;
   update_vim_plugins = import ./update_vim_plugins;
   ytc = import ./ytc;
-  overlays = [] ++ snap-sync-forked ++ nvim_plugs ++ update_vim_plugins ++ ytc;
+  yts-grammar = import ./tree-sitter-yts;
+  overlays = snap-sync-forked ++ nvim_plugs ++ update_vim_plugins ++ yts-grammar;
 in
   overlays
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/.editorconfig b/sys/nixpkgs/pkgs/tree-sitter-yts/.editorconfig
new file mode 100644
index 00000000..919c78fa
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/.editorconfig
@@ -0,0 +1,21 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = false
+
+# for testing purposes, the corpus may have trailing whitespace
+# and may have mixed EOL.
+# Still want a final newline though, as that makes no semantic difference.
+[corpus/*]
+trim_trailing_whitespace = false
+end_of_line = unset
+
+[**.{js,json,cc,css}]
+indent_style = space
+indent_size = 2
+
+# tree-sitter generate emits json with no trailing newline
+[src/node-types.json]
+insert_final_newline = false
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/.envrc b/sys/nixpkgs/pkgs/tree-sitter-yts/.envrc
new file mode 100644
index 00000000..3550a30f
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/.gitignore b/sys/nixpkgs/pkgs/tree-sitter-yts/.gitignore
new file mode 100644
index 00000000..c4e2e389
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/.gitignore
@@ -0,0 +1,3 @@
+/.direnv
+/result
+/node_modules
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/Cargo.toml b/sys/nixpkgs/pkgs/tree-sitter-yts/Cargo.toml
new file mode 100644
index 00000000..9756d2fe
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/Cargo.toml
@@ -0,0 +1,26 @@
+[package]
+name = "tree-sitter-yts"
+description = "yts grammar for the tree-sitter parsing library"
+version = "0.0.1"
+keywords = ["incremental", "parsing", "yts"]
+categories = ["parsing", "text-editors"]
+repository = "https://github.com/tree-sitter/tree-sitter-yts"
+edition = "2018"
+license = "MIT"
+
+build = "bindings/rust/build.rs"
+include = [
+  "bindings/rust/*",
+  "grammar.js",
+  "queries/*",
+  "src/*",
+]
+
+[lib]
+path = "bindings/rust/lib.rs"
+
+[dependencies]
+tree-sitter = "~0.20.10"
+
+[build-dependencies]
+cc = "1.0"
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/binding.gyp b/sys/nixpkgs/pkgs/tree-sitter-yts/binding.gyp
new file mode 100644
index 00000000..b05038b4
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/binding.gyp
@@ -0,0 +1,19 @@
+{
+  "targets": [
+    {
+      "target_name": "tree_sitter_yts_binding",
+      "include_dirs": [
+        "<!(node -e \"require('nan')\")",
+        "src"
+      ],
+      "sources": [
+        "bindings/node/binding.cc",
+        "src/parser.c",
+        # If your language uses an external scanner, add it here.
+      ],
+      "cflags_c": [
+        "-std=c99",
+      ]
+    }
+  ]
+}
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/bindings/node/binding.cc b/sys/nixpkgs/pkgs/tree-sitter-yts/bindings/node/binding.cc
new file mode 100644
index 00000000..de7d0497
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/bindings/node/binding.cc
@@ -0,0 +1,28 @@
+#include "tree_sitter/parser.h"
+#include <node.h>
+#include "nan.h"
+
+using namespace v8;
+
+extern "C" TSLanguage * tree_sitter_yts();
+
+namespace {
+
+NAN_METHOD(New) {}
+
+void Init(Local<Object> exports, Local<Object> module) {
+  Local<FunctionTemplate> tpl = Nan::New<FunctionTemplate>(New);
+  tpl->SetClassName(Nan::New("Language").ToLocalChecked());
+  tpl->InstanceTemplate()->SetInternalFieldCount(1);
+
+  Local<Function> constructor = Nan::GetFunction(tpl).ToLocalChecked();
+  Local<Object> instance = constructor->NewInstance(Nan::GetCurrentContext()).ToLocalChecked();
+  Nan::SetInternalFieldPointer(instance, 0, tree_sitter_yts());
+
+  Nan::Set(instance, Nan::New("name").ToLocalChecked(), Nan::New("yts").ToLocalChecked());
+  Nan::Set(module, Nan::New("exports").ToLocalChecked(), instance);
+}
+
+NODE_MODULE(tree_sitter_yts_binding, Init)
+
+}  // namespace
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/bindings/node/index.js b/sys/nixpkgs/pkgs/tree-sitter-yts/bindings/node/index.js
new file mode 100644
index 00000000..32179742
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/bindings/node/index.js
@@ -0,0 +1,19 @@
+try {
+  module.exports = require("../../build/Release/tree_sitter_yts_binding");
+} catch (error1) {
+  if (error1.code !== "MODULE_NOT_FOUND") {
+    throw error1;
+  }
+  try {
+    module.exports = require("../../build/Debug/tree_sitter_yts_binding");
+  } catch (error2) {
+    if (error2.code !== "MODULE_NOT_FOUND") {
+      throw error2;
+    }
+    throw error1;
+  }
+}
+
+try {
+  module.exports.nodeTypeInfo = require("../../src/node-types.json");
+} catch (_) {}
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/bindings/rust/build.rs b/sys/nixpkgs/pkgs/tree-sitter-yts/bindings/rust/build.rs
new file mode 100644
index 00000000..c6061f09
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/bindings/rust/build.rs
@@ -0,0 +1,40 @@
+fn main() {
+    let src_dir = std::path::Path::new("src");
+
+    let mut c_config = cc::Build::new();
+    c_config.include(&src_dir);
+    c_config
+        .flag_if_supported("-Wno-unused-parameter")
+        .flag_if_supported("-Wno-unused-but-set-variable")
+        .flag_if_supported("-Wno-trigraphs");
+    let parser_path = src_dir.join("parser.c");
+    c_config.file(&parser_path);
+
+    // If your language uses an external scanner written in C,
+    // then include this block of code:
+
+    /*
+    let scanner_path = src_dir.join("scanner.c");
+    c_config.file(&scanner_path);
+    println!("cargo:rerun-if-changed={}", scanner_path.to_str().unwrap());
+    */
+
+    c_config.compile("parser");
+    println!("cargo:rerun-if-changed={}", parser_path.to_str().unwrap());
+
+    // If your language uses an external scanner written in C++,
+    // then include this block of code:
+
+    /*
+    let mut cpp_config = cc::Build::new();
+    cpp_config.cpp(true);
+    cpp_config.include(&src_dir);
+    cpp_config
+        .flag_if_supported("-Wno-unused-parameter")
+        .flag_if_supported("-Wno-unused-but-set-variable");
+    let scanner_path = src_dir.join("scanner.cc");
+    cpp_config.file(&scanner_path);
+    cpp_config.compile("scanner");
+    println!("cargo:rerun-if-changed={}", scanner_path.to_str().unwrap());
+    */
+}
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/bindings/rust/lib.rs b/sys/nixpkgs/pkgs/tree-sitter-yts/bindings/rust/lib.rs
new file mode 100644
index 00000000..f1868b2d
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/bindings/rust/lib.rs
@@ -0,0 +1,52 @@
+//! This crate provides yts language support for the [tree-sitter][] parsing library.
+//!
+//! Typically, you will use the [language][language func] function to add this language to a
+//! tree-sitter [Parser][], and then use the parser to parse some code:
+//!
+//! ```
+//! let code = "";
+//! let mut parser = tree_sitter::Parser::new();
+//! parser.set_language(tree_sitter_yts::language()).expect("Error loading yts grammar");
+//! let tree = parser.parse(code, None).unwrap();
+//! ```
+//!
+//! [Language]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Language.html
+//! [language func]: fn.language.html
+//! [Parser]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Parser.html
+//! [tree-sitter]: https://tree-sitter.github.io/
+
+use tree_sitter::Language;
+
+extern "C" {
+    fn tree_sitter_yts() -> Language;
+}
+
+/// Get the tree-sitter [Language][] for this grammar.
+///
+/// [Language]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Language.html
+pub fn language() -> Language {
+    unsafe { tree_sitter_yts() }
+}
+
+/// The content of the [`node-types.json`][] file for this grammar.
+///
+/// [`node-types.json`]: https://tree-sitter.github.io/tree-sitter/using-parsers#static-node-types
+pub const NODE_TYPES: &'static str = include_str!("../../src/node-types.json");
+
+// Uncomment these to include any queries that this grammar contains
+
+// pub const HIGHLIGHTS_QUERY: &'static str = include_str!("../../queries/highlights.scm");
+// pub const INJECTIONS_QUERY: &'static str = include_str!("../../queries/injections.scm");
+// pub const LOCALS_QUERY: &'static str = include_str!("../../queries/locals.scm");
+// pub const TAGS_QUERY: &'static str = include_str!("../../queries/tags.scm");
+
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn test_can_load_grammar() {
+        let mut parser = tree_sitter::Parser::new();
+        parser
+            .set_language(super::language())
+            .expect("Error loading yts language");
+    }
+}
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/corpus/comments.txt b/sys/nixpkgs/pkgs/tree-sitter-yts/corpus/comments.txt
new file mode 100644
index 00000000..0070baf8
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/corpus/comments.txt
@@ -0,0 +1,51 @@
+================================================================================
+Parse multiple lines
+================================================================================
+
+pick 6221 "Name" "2024-01-17" "A" "[0m 0s]" "url"
+pick 6181 "Name2" "2024-01-16" "A2" "[0m 0s]" "url"
+
+# This is a comment
+# it contains information
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (line
+    (command)
+    (id)
+    (title
+      (quote)
+      (quote))
+    (date
+      (quote)
+      (quote))
+    (author
+      (quote)
+      (quote))
+    (duration
+      (quote)
+      (quote))
+    (url
+      (quote)
+      (quote)))
+  (line
+    (command)
+    (id)
+    (title
+      (quote)
+      (quote))
+    (date
+      (quote)
+      (quote))
+    (author
+      (quote)
+      (quote))
+    (duration
+      (quote)
+      (quote))
+    (url
+      (quote)
+      (quote)))
+  (comment)
+  (comment))
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/corpus/comments_correct.txt b/sys/nixpkgs/pkgs/tree-sitter-yts/corpus/comments_correct.txt
new file mode 100644
index 00000000..40cdab7d
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/corpus/comments_correct.txt
@@ -0,0 +1,27 @@
+================================================================================
+Disregard comments in title
+================================================================================
+
+pick 6094 "#100 Name" "2024-01-12" "A" "[133m 29s]" "url"
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (line
+    (command)
+    (id)
+    (title
+      (quote)
+      (quote))
+    (date
+      (quote)
+      (quote))
+    (author
+      (quote)
+      (quote))
+    (duration
+      (quote)
+      (quote))
+    (url
+      (quote)
+      (quote))))
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/corpus/duration.txt b/sys/nixpkgs/pkgs/tree-sitter-yts/corpus/duration.txt
new file mode 100644
index 00000000..59476b98
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/corpus/duration.txt
@@ -0,0 +1,84 @@
+================================================================================
+Parse multiple lines with different durations
+================================================================================
+
+pick 6221 "Name" "2024-01-17" "A" "[1h 0m]" "url"
+pick 6181 "Name2" "2024-01-16" "A2" "[20m 02s]" "url2"
+pick 6184 "Name3" "2024-01-16" "A3" "[20h 0m]" "url3"
+pick 6206 "Name4" "2024-01-16" "A4" "[No Duration]" "url4"
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (line
+    (command)
+    (id)
+    (title
+      (quote)
+      (quote))
+    (date
+      (quote)
+      (quote))
+    (author
+      (quote)
+      (quote))
+    (duration
+      (quote)
+      (quote))
+    (url
+      (quote)
+      (quote)))
+  (line
+    (command)
+    (id)
+    (title
+      (quote)
+      (quote))
+    (date
+      (quote)
+      (quote))
+    (author
+      (quote)
+      (quote))
+    (duration
+      (quote)
+      (quote))
+    (url
+      (quote)
+      (quote)))
+  (line
+    (command)
+    (id)
+    (title
+      (quote)
+      (quote))
+    (date
+      (quote)
+      (quote))
+    (author
+      (quote)
+      (quote))
+    (duration
+      (quote)
+      (quote))
+    (url
+      (quote)
+      (quote)))
+  (line
+    (command)
+    (id)
+    (title
+      (quote)
+      (quote))
+    (date
+      (quote)
+      (quote))
+    (author
+      (quote)
+      (quote))
+    (duration
+      (quote)
+      (quote))
+    (url
+      (quote)
+      (quote))))
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/corpus/url.txt b/sys/nixpkgs/pkgs/tree-sitter-yts/corpus/url.txt
new file mode 100644
index 00000000..1ae3d106
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/corpus/url.txt
@@ -0,0 +1,84 @@
+================================================================================
+Parse multiple lines with url
+================================================================================
+
+pick 6221 "Name" "2024-01-17" "A" "[0h 0m]" "url"
+pick 6181 "Name2" "2024-01-16" "A2" "[0h 0m]" "url2"
+pick 6184 "Name3" "2024-01-16" "A3" "[0h 0m]" "url3"
+pick 6206 "Name4" "2024-01-16" "A4" "[0h 0m]" "url4"
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (line
+    (command)
+    (id)
+    (title
+      (quote)
+      (quote))
+    (date
+      (quote)
+      (quote))
+    (author
+      (quote)
+      (quote))
+    (duration
+      (quote)
+      (quote))
+    (url
+      (quote)
+      (quote)))
+  (line
+    (command)
+    (id)
+    (title
+      (quote)
+      (quote))
+    (date
+      (quote)
+      (quote))
+    (author
+      (quote)
+      (quote))
+    (duration
+      (quote)
+      (quote))
+    (url
+      (quote)
+      (quote)))
+  (line
+    (command)
+    (id)
+    (title
+      (quote)
+      (quote))
+    (date
+      (quote)
+      (quote))
+    (author
+      (quote)
+      (quote))
+    (duration
+      (quote)
+      (quote))
+    (url
+      (quote)
+      (quote)))
+  (line
+    (command)
+    (id)
+    (title
+      (quote)
+      (quote))
+    (date
+      (quote)
+      (quote))
+    (author
+      (quote)
+      (quote))
+    (duration
+      (quote)
+      (quote))
+    (url
+      (quote)
+      (quote))))
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/default.nix b/sys/nixpkgs/pkgs/tree-sitter-yts/default.nix
new file mode 100644
index 00000000..7e15481c
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/default.nix
@@ -0,0 +1,11 @@
+[
+  (
+    final: prev: {
+      yts-grammar = (prev.callPackage ./package.nix {}) {
+        language = "yts";
+        version = "1.0";
+        src = ./.;
+      };
+    }
+  )
+]
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/flake.lock b/sys/nixpkgs/pkgs/tree-sitter-yts/flake.lock
new file mode 100644
index 00000000..bff9f1fa
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/flake.lock
@@ -0,0 +1,97 @@
+{
+  "nodes": {
+    "crane": {
+      "inputs": {
+        "nixpkgs": ["nixpkgs"]
+      },
+      "locked": {
+        "lastModified": 1704819371,
+        "narHash": "sha256-oFUfPWrWGQTZaCM3byxwYwrMLwshDxVGOrMH5cVP/X8=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "5c234301a1277e4cc759c23a2a7a00a06ddd7111",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1701680307,
+        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1705133751,
+        "narHash": "sha256-rCIsyE80jgiOU78gCWN3A0wE0tR2GI5nH6MlS+HaaSQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "9b19f5e77dd906cb52dade0b7bd280339d2a1f3d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "npmlock2nix": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1673447413,
+        "narHash": "sha256-sJM82Sj8yfQYs9axEmGZ9Evzdv/kDcI9sddqJ45frrU=",
+        "owner": "nix-community",
+        "repo": "npmlock2nix",
+        "rev": "9197bbf397d76059a76310523d45df10d2e4ca81",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "npmlock2nix",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "crane": "crane",
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs",
+        "npmlock2nix": "npmlock2nix"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/flake.nix b/sys/nixpkgs/pkgs/tree-sitter-yts/flake.nix
new file mode 100644
index 00000000..1b6f8ab0
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/flake.nix
@@ -0,0 +1,82 @@
+{
+  description = "tree-sitter-yts";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+
+    flake-utils.url = "github:numtide/flake-utils";
+
+    npmlock2nix = {
+      url = "github:nix-community/npmlock2nix";
+      flake = false;
+    };
+
+    crane = {
+      url = "github:ipetkov/crane";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = {
+    self,
+    nixpkgs,
+    flake-utils,
+    npmlock2nix,
+    crane,
+  }: (flake-utils.lib.eachDefaultSystem (system: let
+    pkgs = nixpkgs.legacyPackages.${system};
+    inherit (pkgs) lib;
+
+    npmlock2nix' = pkgs.callPackage npmlock2nix {};
+    craneLib = crane.lib.${system};
+  in {
+    build = self.packages.${system}.tree-sitter-nix;
+
+    rust-bindings = craneLib.buildPackage {
+      src = self;
+    };
+
+    # Requires xcode
+    node-bindings = npmlock2nix'.v2.build {
+      src = self;
+      inherit (self.devShells.${system}.default) nativeBuildInputs;
+      inherit (pkgs) nodejs;
+
+      buildCommands = [
+        "${pkgs.nodePackages.node-gyp}/bin/node-gyp configure"
+        "npm run build"
+      ];
+
+      installPhase = ''
+        touch $out
+      '';
+    };
+
+    packages.tree-sitter-yts = (pkgs.callPackage ./grammar.nix {}) {
+      language = "yts";
+      version = "1.0";
+      src = self;
+    };
+
+    packages.default = self.packages.${system}.tree-sitter-yts;
+    devShells.default = pkgs.mkShell {
+      packages = [
+        pkgs.nodejs
+        pkgs.python3
+
+        pkgs.tree-sitter
+        pkgs.editorconfig-checker
+
+        pkgs.rustc
+        pkgs.cargo
+
+        # Formatters
+        pkgs.treefmt
+        pkgs.nixpkgs-fmt
+        pkgs.nodePackages.prettier
+        pkgs.rustfmt
+        pkgs.clang-tools
+      ];
+    };
+  }));
+}
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/grammar.js b/sys/nixpkgs/pkgs/tree-sitter-yts/grammar.js
new file mode 100644
index 00000000..722d6a44
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/grammar.js
@@ -0,0 +1,26 @@
+module.exports = grammar({
+  name: "yts",
+
+  rules: {
+    source_file: ($) => repeat(choice($.line, $.comment)),
+    line: ($) =>
+      seq($.command, $.id, $.title, $.date, $.author, $.duration, $.url, "\n"),
+
+    command: ($) => choice("pick", "watch", "drop", "p", "w", "d"),
+    id: ($) => /[0-9]+/,
+    title: ($) => seq($._q, /[^"]+/, $._q),
+    date: ($) => seq($._q, /\d{4}-\d{2}-\d{2}/, $._q),
+    author: ($) => seq($._q, /[^"]+/, $._q),
+    duration: ($) =>
+      seq(
+        $._q,
+        seq("[", choice("No Duration", /\d+m \d+s/, /\d+h \d+m/), "]"),
+        $._q,
+      ),
+    url: ($) => seq($._q, /[^"]+/, $._q),
+    comment: ($) => /#.*/,
+    _q: ($) => $.quote,
+    quote: ($) => /"/,
+  },
+  extras: ($) => [/\s/, /\\\r?\n/],
+});
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/highlight.yts b/sys/nixpkgs/pkgs/tree-sitter-yts/highlight.yts
new file mode 100644
index 00000000..319ee95c
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/highlight.yts
@@ -0,0 +1,4 @@
+pick 6221 "Name" "2024-01-17" "A" "0:00" "url"
+pick 6181 "Name2" "2024-01-16" "A2" "0:00" "url2"
+pick 6184 "Name3" "2024-01-16" "A3" "0:00" "url3"
+pick 6206 "Name4" "2024-01-16" "A4" "299:36" "url4"
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/package.json b/sys/nixpkgs/pkgs/tree-sitter-yts/package.json
new file mode 100644
index 00000000..2511ccb7
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/package.json
@@ -0,0 +1,31 @@
+{
+  "name": "tree-sitter-yts",
+  "version": "0.0.1",
+  "description": "yts grammar for tree-sitter",
+  "main": "bindings/node",
+  "keywords": [
+    "parsing",
+    "incremental"
+  ],
+  "dependencies": {
+    "nan": "^2.12.1"
+  },
+  "devDependencies": {
+    "tree-sitter-cli": "^0.20.8"
+  },
+  "scripts": {
+    "test": "tree-sitter test"
+  },
+  "tree-sitter": [
+    {
+      "scope": "source.yts",
+      "file-types": [
+        "yts"
+      ],
+      "highlights": [
+        "queries/highlights.scm"
+      ],
+      "injection-regex": "^(yts)$"
+    }
+  ]
+}
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/package.nix b/sys/nixpkgs/pkgs/tree-sitter-yts/package.nix
new file mode 100644
index 00000000..fe9a7326
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/package.nix
@@ -0,0 +1,63 @@
+# taken from nixpgks: pkgs/development/tools/parsing/tree-sitter/grammar.nix
+{
+  stdenv,
+  nodejs,
+  tree-sitter,
+  lib,
+}:
+# Build a parser grammar and put the resulting shared object in `$out/parser`
+{
+  # language name
+  language,
+  version,
+  src,
+  location ? null,
+  generate ? false,
+  ...
+} @ args:
+stdenv.mkDerivation ({
+    pname = "${language}-grammar";
+
+    inherit src version;
+
+    nativeBuildInputs = lib.optionals generate [nodejs tree-sitter];
+
+    CFLAGS = ["-Isrc" "-O2"];
+    CXXFLAGS = ["-Isrc" "-O2"];
+
+    stripDebugList = ["parser"];
+
+    configurePhase =
+      lib.optionalString (location != null) ''
+        cd ${location}
+      ''
+      + lib.optionalString generate ''
+        tree-sitter generate
+      '';
+
+    # When both scanner.{c,cc} exist, we should not link both since they may be the same but in
+    # different languages. Just randomly prefer C++ if that happens.
+    buildPhase = ''
+      runHook preBuild
+      if [[ -e src/scanner.cc ]]; then
+        $CXX -fPIC -c src/scanner.cc -o scanner.o $CXXFLAGS
+      elif [[ -e src/scanner.c ]]; then
+        $CC -fPIC -c src/scanner.c -o scanner.o $CFLAGS
+      fi
+      $CC -fPIC -c src/parser.c -o parser.o $CFLAGS
+      rm -rf parser
+      $CXX -shared -o parser *.o
+      runHook postBuild
+    '';
+
+    installPhase = ''
+      runHook preInstall
+      mkdir $out
+      mv parser $out/
+      if [[ -d queries ]]; then
+        cp -r queries $out
+      fi
+      runHook postInstall
+    '';
+  }
+  // removeAttrs args ["language" "location" "generate"])
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/queries/highlights.scm b/sys/nixpkgs/pkgs/tree-sitter-yts/queries/highlights.scm
new file mode 100644
index 00000000..674cbf18
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/queries/highlights.scm
@@ -0,0 +1,11 @@
+(command) @keyword
+(id) @constant
+(title) @text.title
+(date) @number
+(author) @operator
+(duration) @property
+((url) @conceal (#set! conceal ""))
+
+
+((quote) @conceal (#set! conceal ""))
+(comment) @comment @spell
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/src/grammar.json b/sys/nixpkgs/pkgs/tree-sitter-yts/src/grammar.json
new file mode 100644
index 00000000..4157fde6
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/src/grammar.json
@@ -0,0 +1,230 @@
+{
+  "name": "yts",
+  "rules": {
+    "source_file": {
+      "type": "REPEAT",
+      "content": {
+        "type": "CHOICE",
+        "members": [
+          {
+            "type": "SYMBOL",
+            "name": "line"
+          },
+          {
+            "type": "SYMBOL",
+            "name": "comment"
+          }
+        ]
+      }
+    },
+    "line": {
+      "type": "SEQ",
+      "members": [
+        {
+          "type": "SYMBOL",
+          "name": "command"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "id"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "title"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "date"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "author"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "duration"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "url"
+        },
+        {
+          "type": "STRING",
+          "value": "\n"
+        }
+      ]
+    },
+    "command": {
+      "type": "CHOICE",
+      "members": [
+        {
+          "type": "STRING",
+          "value": "pick"
+        },
+        {
+          "type": "STRING",
+          "value": "watch"
+        },
+        {
+          "type": "STRING",
+          "value": "drop"
+        },
+        {
+          "type": "STRING",
+          "value": "p"
+        },
+        {
+          "type": "STRING",
+          "value": "w"
+        },
+        {
+          "type": "STRING",
+          "value": "d"
+        }
+      ]
+    },
+    "id": {
+      "type": "PATTERN",
+      "value": "[0-9]+"
+    },
+    "title": {
+      "type": "SEQ",
+      "members": [
+        {
+          "type": "SYMBOL",
+          "name": "_q"
+        },
+        {
+          "type": "PATTERN",
+          "value": "[^\"]+"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "_q"
+        }
+      ]
+    },
+    "date": {
+      "type": "SEQ",
+      "members": [
+        {
+          "type": "SYMBOL",
+          "name": "_q"
+        },
+        {
+          "type": "PATTERN",
+          "value": "\\d{4}-\\d{2}-\\d{2}"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "_q"
+        }
+      ]
+    },
+    "author": {
+      "type": "SEQ",
+      "members": [
+        {
+          "type": "SYMBOL",
+          "name": "_q"
+        },
+        {
+          "type": "PATTERN",
+          "value": "[^\"]+"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "_q"
+        }
+      ]
+    },
+    "duration": {
+      "type": "SEQ",
+      "members": [
+        {
+          "type": "SYMBOL",
+          "name": "_q"
+        },
+        {
+          "type": "SEQ",
+          "members": [
+            {
+              "type": "STRING",
+              "value": "["
+            },
+            {
+              "type": "CHOICE",
+              "members": [
+                {
+                  "type": "STRING",
+                  "value": "No Duration"
+                },
+                {
+                  "type": "PATTERN",
+                  "value": "\\d+m \\d+s"
+                },
+                {
+                  "type": "PATTERN",
+                  "value": "\\d+h \\d+m"
+                }
+              ]
+            },
+            {
+              "type": "STRING",
+              "value": "]"
+            }
+          ]
+        },
+        {
+          "type": "SYMBOL",
+          "name": "_q"
+        }
+      ]
+    },
+    "url": {
+      "type": "SEQ",
+      "members": [
+        {
+          "type": "SYMBOL",
+          "name": "_q"
+        },
+        {
+          "type": "PATTERN",
+          "value": "[^\"]+"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "_q"
+        }
+      ]
+    },
+    "comment": {
+      "type": "PATTERN",
+      "value": "#.*"
+    },
+    "_q": {
+      "type": "SYMBOL",
+      "name": "quote"
+    },
+    "quote": {
+      "type": "PATTERN",
+      "value": "\""
+    }
+  },
+  "extras": [
+    {
+      "type": "PATTERN",
+      "value": "\\s"
+    },
+    {
+      "type": "PATTERN",
+      "value": "\\\\\\r?\\n"
+    }
+  ],
+  "conflicts": [],
+  "precedences": [],
+  "externals": [],
+  "inline": [],
+  "supertypes": []
+}
+
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/src/node-types.json b/sys/nixpkgs/pkgs/tree-sitter-yts/src/node-types.json
new file mode 100644
index 00000000..1dcd3402
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/src/node-types.json
@@ -0,0 +1,192 @@
+[
+  {
+    "type": "author",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": true,
+      "required": true,
+      "types": [
+        {
+          "type": "quote",
+          "named": true
+        }
+      ]
+    }
+  },
+  {
+    "type": "command",
+    "named": true,
+    "fields": {}
+  },
+  {
+    "type": "date",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": true,
+      "required": true,
+      "types": [
+        {
+          "type": "quote",
+          "named": true
+        }
+      ]
+    }
+  },
+  {
+    "type": "duration",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": true,
+      "required": true,
+      "types": [
+        {
+          "type": "quote",
+          "named": true
+        }
+      ]
+    }
+  },
+  {
+    "type": "line",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": true,
+      "required": true,
+      "types": [
+        {
+          "type": "author",
+          "named": true
+        },
+        {
+          "type": "command",
+          "named": true
+        },
+        {
+          "type": "date",
+          "named": true
+        },
+        {
+          "type": "duration",
+          "named": true
+        },
+        {
+          "type": "id",
+          "named": true
+        },
+        {
+          "type": "title",
+          "named": true
+        },
+        {
+          "type": "url",
+          "named": true
+        }
+      ]
+    }
+  },
+  {
+    "type": "source_file",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": true,
+      "required": false,
+      "types": [
+        {
+          "type": "comment",
+          "named": true
+        },
+        {
+          "type": "line",
+          "named": true
+        }
+      ]
+    }
+  },
+  {
+    "type": "title",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": true,
+      "required": true,
+      "types": [
+        {
+          "type": "quote",
+          "named": true
+        }
+      ]
+    }
+  },
+  {
+    "type": "url",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": true,
+      "required": true,
+      "types": [
+        {
+          "type": "quote",
+          "named": true
+        }
+      ]
+    }
+  },
+  {
+    "type": "\n",
+    "named": false
+  },
+  {
+    "type": "No Duration",
+    "named": false
+  },
+  {
+    "type": "[",
+    "named": false
+  },
+  {
+    "type": "]",
+    "named": false
+  },
+  {
+    "type": "comment",
+    "named": true
+  },
+  {
+    "type": "d",
+    "named": false
+  },
+  {
+    "type": "drop",
+    "named": false
+  },
+  {
+    "type": "id",
+    "named": true
+  },
+  {
+    "type": "p",
+    "named": false
+  },
+  {
+    "type": "pick",
+    "named": false
+  },
+  {
+    "type": "quote",
+    "named": true
+  },
+  {
+    "type": "w",
+    "named": false
+  },
+  {
+    "type": "watch",
+    "named": false
+  }
+]
\ No newline at end of file
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/src/parser.c b/sys/nixpkgs/pkgs/tree-sitter-yts/src/parser.c
new file mode 100644
index 00000000..fc86808b
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/src/parser.c
@@ -0,0 +1,926 @@
+#include <tree_sitter/parser.h>
+
+#if defined(__GNUC__) || defined(__clang__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
+#endif
+
+#define LANGUAGE_VERSION 14
+#define STATE_COUNT 31
+#define LARGE_STATE_COUNT 2
+#define SYMBOL_COUNT 28
+#define ALIAS_COUNT 0
+#define TOKEN_COUNT 18
+#define EXTERNAL_TOKEN_COUNT 0
+#define FIELD_COUNT 0
+#define MAX_ALIAS_SEQUENCE_LENGTH 8
+#define PRODUCTION_ID_COUNT 1
+
+enum {
+  anon_sym_LF = 1,
+  anon_sym_pick = 2,
+  anon_sym_watch = 3,
+  anon_sym_drop = 4,
+  anon_sym_p = 5,
+  anon_sym_w = 6,
+  anon_sym_d = 7,
+  sym_id = 8,
+  aux_sym_title_token1 = 9,
+  aux_sym_date_token1 = 10,
+  anon_sym_LBRACK = 11,
+  anon_sym_NoDuration = 12,
+  aux_sym_duration_token1 = 13,
+  aux_sym_duration_token2 = 14,
+  anon_sym_RBRACK = 15,
+  sym_comment = 16,
+  sym_quote = 17,
+  sym_source_file = 18,
+  sym_line = 19,
+  sym_command = 20,
+  sym_title = 21,
+  sym_date = 22,
+  sym_author = 23,
+  sym_duration = 24,
+  sym_url = 25,
+  sym__q = 26,
+  aux_sym_source_file_repeat1 = 27,
+};
+
+static const char * const ts_symbol_names[] = {
+  [ts_builtin_sym_end] = "end",
+  [anon_sym_LF] = "\n",
+  [anon_sym_pick] = "pick",
+  [anon_sym_watch] = "watch",
+  [anon_sym_drop] = "drop",
+  [anon_sym_p] = "p",
+  [anon_sym_w] = "w",
+  [anon_sym_d] = "d",
+  [sym_id] = "id",
+  [aux_sym_title_token1] = "title_token1",
+  [aux_sym_date_token1] = "date_token1",
+  [anon_sym_LBRACK] = "[",
+  [anon_sym_NoDuration] = "No Duration",
+  [aux_sym_duration_token1] = "duration_token1",
+  [aux_sym_duration_token2] = "duration_token2",
+  [anon_sym_RBRACK] = "]",
+  [sym_comment] = "comment",
+  [sym_quote] = "quote",
+  [sym_source_file] = "source_file",
+  [sym_line] = "line",
+  [sym_command] = "command",
+  [sym_title] = "title",
+  [sym_date] = "date",
+  [sym_author] = "author",
+  [sym_duration] = "duration",
+  [sym_url] = "url",
+  [sym__q] = "_q",
+  [aux_sym_source_file_repeat1] = "source_file_repeat1",
+};
+
+static const TSSymbol ts_symbol_map[] = {
+  [ts_builtin_sym_end] = ts_builtin_sym_end,
+  [anon_sym_LF] = anon_sym_LF,
+  [anon_sym_pick] = anon_sym_pick,
+  [anon_sym_watch] = anon_sym_watch,
+  [anon_sym_drop] = anon_sym_drop,
+  [anon_sym_p] = anon_sym_p,
+  [anon_sym_w] = anon_sym_w,
+  [anon_sym_d] = anon_sym_d,
+  [sym_id] = sym_id,
+  [aux_sym_title_token1] = aux_sym_title_token1,
+  [aux_sym_date_token1] = aux_sym_date_token1,
+  [anon_sym_LBRACK] = anon_sym_LBRACK,
+  [anon_sym_NoDuration] = anon_sym_NoDuration,
+  [aux_sym_duration_token1] = aux_sym_duration_token1,
+  [aux_sym_duration_token2] = aux_sym_duration_token2,
+  [anon_sym_RBRACK] = anon_sym_RBRACK,
+  [sym_comment] = sym_comment,
+  [sym_quote] = sym_quote,
+  [sym_source_file] = sym_source_file,
+  [sym_line] = sym_line,
+  [sym_command] = sym_command,
+  [sym_title] = sym_title,
+  [sym_date] = sym_date,
+  [sym_author] = sym_author,
+  [sym_duration] = sym_duration,
+  [sym_url] = sym_url,
+  [sym__q] = sym__q,
+  [aux_sym_source_file_repeat1] = aux_sym_source_file_repeat1,
+};
+
+static const TSSymbolMetadata ts_symbol_metadata[] = {
+  [ts_builtin_sym_end] = {
+    .visible = false,
+    .named = true,
+  },
+  [anon_sym_LF] = {
+    .visible = true,
+    .named = false,
+  },
+  [anon_sym_pick] = {
+    .visible = true,
+    .named = false,
+  },
+  [anon_sym_watch] = {
+    .visible = true,
+    .named = false,
+  },
+  [anon_sym_drop] = {
+    .visible = true,
+    .named = false,
+  },
+  [anon_sym_p] = {
+    .visible = true,
+    .named = false,
+  },
+  [anon_sym_w] = {
+    .visible = true,
+    .named = false,
+  },
+  [anon_sym_d] = {
+    .visible = true,
+    .named = false,
+  },
+  [sym_id] = {
+    .visible = true,
+    .named = true,
+  },
+  [aux_sym_title_token1] = {
+    .visible = false,
+    .named = false,
+  },
+  [aux_sym_date_token1] = {
+    .visible = false,
+    .named = false,
+  },
+  [anon_sym_LBRACK] = {
+    .visible = true,
+    .named = false,
+  },
+  [anon_sym_NoDuration] = {
+    .visible = true,
+    .named = false,
+  },
+  [aux_sym_duration_token1] = {
+    .visible = false,
+    .named = false,
+  },
+  [aux_sym_duration_token2] = {
+    .visible = false,
+    .named = false,
+  },
+  [anon_sym_RBRACK] = {
+    .visible = true,
+    .named = false,
+  },
+  [sym_comment] = {
+    .visible = true,
+    .named = true,
+  },
+  [sym_quote] = {
+    .visible = true,
+    .named = true,
+  },
+  [sym_source_file] = {
+    .visible = true,
+    .named = true,
+  },
+  [sym_line] = {
+    .visible = true,
+    .named = true,
+  },
+  [sym_command] = {
+    .visible = true,
+    .named = true,
+  },
+  [sym_title] = {
+    .visible = true,
+    .named = true,
+  },
+  [sym_date] = {
+    .visible = true,
+    .named = true,
+  },
+  [sym_author] = {
+    .visible = true,
+    .named = true,
+  },
+  [sym_duration] = {
+    .visible = true,
+    .named = true,
+  },
+  [sym_url] = {
+    .visible = true,
+    .named = true,
+  },
+  [sym__q] = {
+    .visible = false,
+    .named = true,
+  },
+  [aux_sym_source_file_repeat1] = {
+    .visible = false,
+    .named = false,
+  },
+};
+
+static const TSSymbol ts_alias_sequences[PRODUCTION_ID_COUNT][MAX_ALIAS_SEQUENCE_LENGTH] = {
+  [0] = {0},
+};
+
+static const uint16_t ts_non_terminal_alias_map[] = {
+  0,
+};
+
+static const TSStateId ts_primary_state_ids[STATE_COUNT] = {
+  [0] = 0,
+  [1] = 1,
+  [2] = 2,
+  [3] = 3,
+  [4] = 4,
+  [5] = 5,
+  [6] = 6,
+  [7] = 7,
+  [8] = 8,
+  [9] = 9,
+  [10] = 10,
+  [11] = 11,
+  [12] = 12,
+  [13] = 13,
+  [14] = 14,
+  [15] = 15,
+  [16] = 16,
+  [17] = 17,
+  [18] = 18,
+  [19] = 19,
+  [20] = 20,
+  [21] = 21,
+  [22] = 22,
+  [23] = 23,
+  [24] = 24,
+  [25] = 25,
+  [26] = 26,
+  [27] = 27,
+  [28] = 28,
+  [29] = 29,
+  [30] = 30,
+};
+
+static bool ts_lex(TSLexer *lexer, TSStateId state) {
+  START_LEXER();
+  eof = lexer->eof(lexer);
+  switch (state) {
+    case 0:
+      if (eof) ADVANCE(46);
+      if (lookahead == '"') ADVANCE(71);
+      if (lookahead == '#') ADVANCE(70);
+      if (lookahead == 'N') ADVANCE(29);
+      if (lookahead == '[') ADVANCE(65);
+      if (lookahead == '\\') SKIP(45)
+      if (lookahead == ']') ADVANCE(69);
+      if (lookahead == 'd') ADVANCE(53);
+      if (lookahead == 'p') ADVANCE(51);
+      if (lookahead == 'w') ADVANCE(52);
+      if (lookahead == '\t' ||
+          lookahead == '\n' ||
+          lookahead == '\r' ||
+          lookahead == ' ') SKIP(0)
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(57);
+      END_STATE();
+    case 1:
+      if (lookahead == '\n') SKIP(14)
+      END_STATE();
+    case 2:
+      if (lookahead == '\n') SKIP(14)
+      if (lookahead == '\r') SKIP(1)
+      END_STATE();
+    case 3:
+      if (lookahead == '\n') SKIP(16)
+      END_STATE();
+    case 4:
+      if (lookahead == '\n') SKIP(16)
+      if (lookahead == '\r') SKIP(3)
+      END_STATE();
+    case 5:
+      if (lookahead == '\n') SKIP(7)
+      END_STATE();
+    case 6:
+      if (lookahead == '\n') SKIP(7)
+      if (lookahead == '\r') SKIP(5)
+      END_STATE();
+    case 7:
+      if (lookahead == '\n') ADVANCE(47);
+      if (lookahead == '\\') SKIP(6)
+      if (lookahead == '\t' ||
+          lookahead == '\r' ||
+          lookahead == ' ') SKIP(7)
+      END_STATE();
+    case 8:
+      if (lookahead == ' ') ADVANCE(13);
+      END_STATE();
+    case 9:
+      if (lookahead == ' ') ADVANCE(38);
+      END_STATE();
+    case 10:
+      if (lookahead == ' ') ADVANCE(39);
+      END_STATE();
+    case 11:
+      if (lookahead == '-') ADVANCE(42);
+      if (lookahead == 'h') ADVANCE(9);
+      if (lookahead == 'm') ADVANCE(10);
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(24);
+      END_STATE();
+    case 12:
+      if (lookahead == '-') ADVANCE(43);
+      END_STATE();
+    case 13:
+      if (lookahead == 'D') ADVANCE(37);
+      END_STATE();
+    case 14:
+      if (lookahead == 'N') ADVANCE(29);
+      if (lookahead == '\\') SKIP(2)
+      if (lookahead == '\t' ||
+          lookahead == '\n' ||
+          lookahead == '\r' ||
+          lookahead == ' ') SKIP(14)
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(23);
+      END_STATE();
+    case 15:
+      if (lookahead == '\\') ADVANCE(60);
+      if (lookahead == '\t' ||
+          lookahead == '\n' ||
+          lookahead == '\r' ||
+          lookahead == ' ') ADVANCE(62);
+      if (lookahead != 0 &&
+          lookahead != '"') ADVANCE(63);
+      END_STATE();
+    case 16:
+      if (lookahead == '\\') SKIP(4)
+      if (lookahead == '\t' ||
+          lookahead == '\n' ||
+          lookahead == '\r' ||
+          lookahead == ' ') SKIP(16)
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(59);
+      END_STATE();
+    case 17:
+      if (lookahead == 'a') ADVANCE(35);
+      END_STATE();
+    case 18:
+      if (lookahead == 'c') ADVANCE(26);
+      END_STATE();
+    case 19:
+      if (lookahead == 'c') ADVANCE(20);
+      END_STATE();
+    case 20:
+      if (lookahead == 'h') ADVANCE(49);
+      END_STATE();
+    case 21:
+      if (lookahead == 'h') ADVANCE(9);
+      if (lookahead == 'm') ADVANCE(10);
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(11);
+      END_STATE();
+    case 22:
+      if (lookahead == 'h') ADVANCE(9);
+      if (lookahead == 'm') ADVANCE(10);
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(21);
+      END_STATE();
+    case 23:
+      if (lookahead == 'h') ADVANCE(9);
+      if (lookahead == 'm') ADVANCE(10);
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(22);
+      END_STATE();
+    case 24:
+      if (lookahead == 'h') ADVANCE(9);
+      if (lookahead == 'm') ADVANCE(10);
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(24);
+      END_STATE();
+    case 25:
+      if (lookahead == 'i') ADVANCE(31);
+      END_STATE();
+    case 26:
+      if (lookahead == 'k') ADVANCE(48);
+      END_STATE();
+    case 27:
+      if (lookahead == 'm') ADVANCE(68);
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(27);
+      END_STATE();
+    case 28:
+      if (lookahead == 'n') ADVANCE(66);
+      END_STATE();
+    case 29:
+      if (lookahead == 'o') ADVANCE(8);
+      END_STATE();
+    case 30:
+      if (lookahead == 'o') ADVANCE(32);
+      END_STATE();
+    case 31:
+      if (lookahead == 'o') ADVANCE(28);
+      END_STATE();
+    case 32:
+      if (lookahead == 'p') ADVANCE(50);
+      END_STATE();
+    case 33:
+      if (lookahead == 'r') ADVANCE(17);
+      END_STATE();
+    case 34:
+      if (lookahead == 's') ADVANCE(67);
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(34);
+      END_STATE();
+    case 35:
+      if (lookahead == 't') ADVANCE(25);
+      END_STATE();
+    case 36:
+      if (lookahead == 't') ADVANCE(19);
+      END_STATE();
+    case 37:
+      if (lookahead == 'u') ADVANCE(33);
+      END_STATE();
+    case 38:
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(27);
+      END_STATE();
+    case 39:
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(34);
+      END_STATE();
+    case 40:
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(12);
+      END_STATE();
+    case 41:
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(64);
+      END_STATE();
+    case 42:
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(40);
+      END_STATE();
+    case 43:
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(41);
+      END_STATE();
+    case 44:
+      if (eof) ADVANCE(46);
+      if (lookahead == '\n') SKIP(0)
+      END_STATE();
+    case 45:
+      if (eof) ADVANCE(46);
+      if (lookahead == '\n') SKIP(0)
+      if (lookahead == '\r') SKIP(44)
+      END_STATE();
+    case 46:
+      ACCEPT_TOKEN(ts_builtin_sym_end);
+      END_STATE();
+    case 47:
+      ACCEPT_TOKEN(anon_sym_LF);
+      if (lookahead == '\n') ADVANCE(47);
+      END_STATE();
+    case 48:
+      ACCEPT_TOKEN(anon_sym_pick);
+      END_STATE();
+    case 49:
+      ACCEPT_TOKEN(anon_sym_watch);
+      END_STATE();
+    case 50:
+      ACCEPT_TOKEN(anon_sym_drop);
+      END_STATE();
+    case 51:
+      ACCEPT_TOKEN(anon_sym_p);
+      if (lookahead == 'i') ADVANCE(18);
+      END_STATE();
+    case 52:
+      ACCEPT_TOKEN(anon_sym_w);
+      if (lookahead == 'a') ADVANCE(36);
+      END_STATE();
+    case 53:
+      ACCEPT_TOKEN(anon_sym_d);
+      if (lookahead == 'r') ADVANCE(30);
+      END_STATE();
+    case 54:
+      ACCEPT_TOKEN(sym_id);
+      if (lookahead == '-') ADVANCE(42);
+      if (lookahead == 'h') ADVANCE(9);
+      if (lookahead == 'm') ADVANCE(10);
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(58);
+      END_STATE();
+    case 55:
+      ACCEPT_TOKEN(sym_id);
+      if (lookahead == 'h') ADVANCE(9);
+      if (lookahead == 'm') ADVANCE(10);
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(54);
+      END_STATE();
+    case 56:
+      ACCEPT_TOKEN(sym_id);
+      if (lookahead == 'h') ADVANCE(9);
+      if (lookahead == 'm') ADVANCE(10);
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(55);
+      END_STATE();
+    case 57:
+      ACCEPT_TOKEN(sym_id);
+      if (lookahead == 'h') ADVANCE(9);
+      if (lookahead == 'm') ADVANCE(10);
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(56);
+      END_STATE();
+    case 58:
+      ACCEPT_TOKEN(sym_id);
+      if (lookahead == 'h') ADVANCE(9);
+      if (lookahead == 'm') ADVANCE(10);
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(58);
+      END_STATE();
+    case 59:
+      ACCEPT_TOKEN(sym_id);
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(59);
+      END_STATE();
+    case 60:
+      ACCEPT_TOKEN(aux_sym_title_token1);
+      if (lookahead == '\n') ADVANCE(62);
+      if (lookahead == '\r') ADVANCE(61);
+      if (lookahead != 0 &&
+          lookahead != '"') ADVANCE(63);
+      END_STATE();
+    case 61:
+      ACCEPT_TOKEN(aux_sym_title_token1);
+      if (lookahead == '\n') ADVANCE(62);
+      if (lookahead != 0 &&
+          lookahead != '"') ADVANCE(63);
+      END_STATE();
+    case 62:
+      ACCEPT_TOKEN(aux_sym_title_token1);
+      if (lookahead == '\\') ADVANCE(60);
+      if (lookahead == '\t' ||
+          lookahead == '\n' ||
+          lookahead == '\r' ||
+          lookahead == ' ') ADVANCE(62);
+      if (lookahead != 0 &&
+          lookahead != '"') ADVANCE(63);
+      END_STATE();
+    case 63:
+      ACCEPT_TOKEN(aux_sym_title_token1);
+      if (lookahead != 0 &&
+          lookahead != '"') ADVANCE(63);
+      END_STATE();
+    case 64:
+      ACCEPT_TOKEN(aux_sym_date_token1);
+      END_STATE();
+    case 65:
+      ACCEPT_TOKEN(anon_sym_LBRACK);
+      END_STATE();
+    case 66:
+      ACCEPT_TOKEN(anon_sym_NoDuration);
+      END_STATE();
+    case 67:
+      ACCEPT_TOKEN(aux_sym_duration_token1);
+      END_STATE();
+    case 68:
+      ACCEPT_TOKEN(aux_sym_duration_token2);
+      END_STATE();
+    case 69:
+      ACCEPT_TOKEN(anon_sym_RBRACK);
+      END_STATE();
+    case 70:
+      ACCEPT_TOKEN(sym_comment);
+      if (lookahead != 0 &&
+          lookahead != '\n') ADVANCE(70);
+      END_STATE();
+    case 71:
+      ACCEPT_TOKEN(sym_quote);
+      END_STATE();
+    default:
+      return false;
+  }
+}
+
+static const TSLexMode ts_lex_modes[STATE_COUNT] = {
+  [0] = {.lex_state = 0},
+  [1] = {.lex_state = 0},
+  [2] = {.lex_state = 0},
+  [3] = {.lex_state = 0},
+  [4] = {.lex_state = 0},
+  [5] = {.lex_state = 0},
+  [6] = {.lex_state = 0},
+  [7] = {.lex_state = 0},
+  [8] = {.lex_state = 14},
+  [9] = {.lex_state = 0},
+  [10] = {.lex_state = 0},
+  [11] = {.lex_state = 0},
+  [12] = {.lex_state = 0},
+  [13] = {.lex_state = 0},
+  [14] = {.lex_state = 0},
+  [15] = {.lex_state = 0},
+  [16] = {.lex_state = 15},
+  [17] = {.lex_state = 0},
+  [18] = {.lex_state = 0},
+  [19] = {.lex_state = 16},
+  [20] = {.lex_state = 0},
+  [21] = {.lex_state = 7},
+  [22] = {.lex_state = 15},
+  [23] = {.lex_state = 14},
+  [24] = {.lex_state = 0},
+  [25] = {.lex_state = 15},
+  [26] = {.lex_state = 16},
+  [27] = {.lex_state = 0},
+  [28] = {.lex_state = 7},
+  [29] = {.lex_state = 0},
+  [30] = {.lex_state = 0},
+};
+
+static const uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
+  [0] = {
+    [ts_builtin_sym_end] = ACTIONS(1),
+    [anon_sym_pick] = ACTIONS(1),
+    [anon_sym_watch] = ACTIONS(1),
+    [anon_sym_drop] = ACTIONS(1),
+    [anon_sym_p] = ACTIONS(1),
+    [anon_sym_w] = ACTIONS(1),
+    [anon_sym_d] = ACTIONS(1),
+    [sym_id] = ACTIONS(1),
+    [aux_sym_date_token1] = ACTIONS(1),
+    [anon_sym_LBRACK] = ACTIONS(1),
+    [anon_sym_NoDuration] = ACTIONS(1),
+    [aux_sym_duration_token1] = ACTIONS(1),
+    [aux_sym_duration_token2] = ACTIONS(1),
+    [anon_sym_RBRACK] = ACTIONS(1),
+    [sym_comment] = ACTIONS(1),
+    [sym_quote] = ACTIONS(1),
+  },
+  [1] = {
+    [sym_source_file] = STATE(29),
+    [sym_line] = STATE(2),
+    [sym_command] = STATE(26),
+    [aux_sym_source_file_repeat1] = STATE(2),
+    [ts_builtin_sym_end] = ACTIONS(3),
+    [anon_sym_pick] = ACTIONS(5),
+    [anon_sym_watch] = ACTIONS(5),
+    [anon_sym_drop] = ACTIONS(5),
+    [anon_sym_p] = ACTIONS(7),
+    [anon_sym_w] = ACTIONS(7),
+    [anon_sym_d] = ACTIONS(7),
+    [sym_comment] = ACTIONS(9),
+  },
+};
+
+static const uint16_t ts_small_parse_table[] = {
+  [0] = 6,
+    ACTIONS(11), 1,
+      ts_builtin_sym_end,
+    ACTIONS(13), 1,
+      sym_comment,
+    STATE(26), 1,
+      sym_command,
+    STATE(3), 2,
+      sym_line,
+      aux_sym_source_file_repeat1,
+    ACTIONS(5), 3,
+      anon_sym_pick,
+      anon_sym_watch,
+      anon_sym_drop,
+    ACTIONS(7), 3,
+      anon_sym_p,
+      anon_sym_w,
+      anon_sym_d,
+  [24] = 6,
+    ACTIONS(15), 1,
+      ts_builtin_sym_end,
+    ACTIONS(23), 1,
+      sym_comment,
+    STATE(26), 1,
+      sym_command,
+    STATE(3), 2,
+      sym_line,
+      aux_sym_source_file_repeat1,
+    ACTIONS(17), 3,
+      anon_sym_pick,
+      anon_sym_watch,
+      anon_sym_drop,
+    ACTIONS(20), 3,
+      anon_sym_p,
+      anon_sym_w,
+      anon_sym_d,
+  [48] = 2,
+    ACTIONS(28), 3,
+      anon_sym_p,
+      anon_sym_w,
+      anon_sym_d,
+    ACTIONS(26), 5,
+      ts_builtin_sym_end,
+      anon_sym_pick,
+      anon_sym_watch,
+      anon_sym_drop,
+      sym_comment,
+  [61] = 3,
+    ACTIONS(30), 1,
+      sym_quote,
+    STATE(21), 1,
+      sym_url,
+    STATE(22), 1,
+      sym__q,
+  [71] = 3,
+    ACTIONS(32), 1,
+      sym_quote,
+    STATE(7), 1,
+      sym_title,
+    STATE(25), 1,
+      sym__q,
+  [81] = 3,
+    ACTIONS(34), 1,
+      sym_quote,
+    STATE(9), 1,
+      sym_date,
+    STATE(23), 1,
+      sym__q,
+  [91] = 1,
+    ACTIONS(36), 3,
+      anon_sym_NoDuration,
+      aux_sym_duration_token1,
+      aux_sym_duration_token2,
+  [97] = 3,
+    ACTIONS(38), 1,
+      sym_quote,
+    STATE(10), 1,
+      sym_author,
+    STATE(16), 1,
+      sym__q,
+  [107] = 3,
+    ACTIONS(40), 1,
+      sym_quote,
+    STATE(5), 1,
+      sym_duration,
+    STATE(18), 1,
+      sym__q,
+  [117] = 2,
+    ACTIONS(42), 1,
+      sym_quote,
+    STATE(30), 1,
+      sym__q,
+  [124] = 2,
+    ACTIONS(44), 1,
+      sym_quote,
+    STATE(28), 1,
+      sym__q,
+  [131] = 2,
+    ACTIONS(46), 1,
+      sym_quote,
+    STATE(24), 1,
+      sym__q,
+  [138] = 2,
+    ACTIONS(48), 1,
+      sym_quote,
+    STATE(17), 1,
+      sym__q,
+  [145] = 2,
+    ACTIONS(50), 1,
+      sym_quote,
+    STATE(20), 1,
+      sym__q,
+  [152] = 1,
+    ACTIONS(52), 1,
+      aux_sym_title_token1,
+  [156] = 1,
+    ACTIONS(54), 1,
+      sym_quote,
+  [160] = 1,
+    ACTIONS(56), 1,
+      anon_sym_LBRACK,
+  [164] = 1,
+    ACTIONS(58), 1,
+      sym_id,
+  [168] = 1,
+    ACTIONS(60), 1,
+      sym_quote,
+  [172] = 1,
+    ACTIONS(62), 1,
+      anon_sym_LF,
+  [176] = 1,
+    ACTIONS(64), 1,
+      aux_sym_title_token1,
+  [180] = 1,
+    ACTIONS(66), 1,
+      aux_sym_date_token1,
+  [184] = 1,
+    ACTIONS(68), 1,
+      sym_quote,
+  [188] = 1,
+    ACTIONS(70), 1,
+      aux_sym_title_token1,
+  [192] = 1,
+    ACTIONS(72), 1,
+      sym_id,
+  [196] = 1,
+    ACTIONS(74), 1,
+      anon_sym_RBRACK,
+  [200] = 1,
+    ACTIONS(76), 1,
+      anon_sym_LF,
+  [204] = 1,
+    ACTIONS(78), 1,
+      ts_builtin_sym_end,
+  [208] = 1,
+    ACTIONS(80), 1,
+      sym_quote,
+};
+
+static const uint32_t ts_small_parse_table_map[] = {
+  [SMALL_STATE(2)] = 0,
+  [SMALL_STATE(3)] = 24,
+  [SMALL_STATE(4)] = 48,
+  [SMALL_STATE(5)] = 61,
+  [SMALL_STATE(6)] = 71,
+  [SMALL_STATE(7)] = 81,
+  [SMALL_STATE(8)] = 91,
+  [SMALL_STATE(9)] = 97,
+  [SMALL_STATE(10)] = 107,
+  [SMALL_STATE(11)] = 117,
+  [SMALL_STATE(12)] = 124,
+  [SMALL_STATE(13)] = 131,
+  [SMALL_STATE(14)] = 138,
+  [SMALL_STATE(15)] = 145,
+  [SMALL_STATE(16)] = 152,
+  [SMALL_STATE(17)] = 156,
+  [SMALL_STATE(18)] = 160,
+  [SMALL_STATE(19)] = 164,
+  [SMALL_STATE(20)] = 168,
+  [SMALL_STATE(21)] = 172,
+  [SMALL_STATE(22)] = 176,
+  [SMALL_STATE(23)] = 180,
+  [SMALL_STATE(24)] = 184,
+  [SMALL_STATE(25)] = 188,
+  [SMALL_STATE(26)] = 192,
+  [SMALL_STATE(27)] = 196,
+  [SMALL_STATE(28)] = 200,
+  [SMALL_STATE(29)] = 204,
+  [SMALL_STATE(30)] = 208,
+};
+
+static const TSParseActionEntry ts_parse_actions[] = {
+  [0] = {.entry = {.count = 0, .reusable = false}},
+  [1] = {.entry = {.count = 1, .reusable = false}}, RECOVER(),
+  [3] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_source_file, 0),
+  [5] = {.entry = {.count = 1, .reusable = true}}, SHIFT(19),
+  [7] = {.entry = {.count = 1, .reusable = false}}, SHIFT(19),
+  [9] = {.entry = {.count = 1, .reusable = true}}, SHIFT(2),
+  [11] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_source_file, 1),
+  [13] = {.entry = {.count = 1, .reusable = true}}, SHIFT(3),
+  [15] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_source_file_repeat1, 2),
+  [17] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_source_file_repeat1, 2), SHIFT_REPEAT(19),
+  [20] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_source_file_repeat1, 2), SHIFT_REPEAT(19),
+  [23] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_source_file_repeat1, 2), SHIFT_REPEAT(3),
+  [26] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_line, 8),
+  [28] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_line, 8),
+  [30] = {.entry = {.count = 1, .reusable = true}}, SHIFT(22),
+  [32] = {.entry = {.count = 1, .reusable = true}}, SHIFT(25),
+  [34] = {.entry = {.count = 1, .reusable = true}}, SHIFT(23),
+  [36] = {.entry = {.count = 1, .reusable = true}}, SHIFT(27),
+  [38] = {.entry = {.count = 1, .reusable = true}}, SHIFT(16),
+  [40] = {.entry = {.count = 1, .reusable = true}}, SHIFT(18),
+  [42] = {.entry = {.count = 1, .reusable = true}}, SHIFT(30),
+  [44] = {.entry = {.count = 1, .reusable = true}}, SHIFT(28),
+  [46] = {.entry = {.count = 1, .reusable = true}}, SHIFT(24),
+  [48] = {.entry = {.count = 1, .reusable = true}}, SHIFT(17),
+  [50] = {.entry = {.count = 1, .reusable = true}}, SHIFT(20),
+  [52] = {.entry = {.count = 1, .reusable = true}}, SHIFT(13),
+  [54] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_title, 3),
+  [56] = {.entry = {.count = 1, .reusable = true}}, SHIFT(8),
+  [58] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_command, 1),
+  [60] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_date, 3),
+  [62] = {.entry = {.count = 1, .reusable = true}}, SHIFT(4),
+  [64] = {.entry = {.count = 1, .reusable = true}}, SHIFT(12),
+  [66] = {.entry = {.count = 1, .reusable = true}}, SHIFT(15),
+  [68] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_author, 3),
+  [70] = {.entry = {.count = 1, .reusable = true}}, SHIFT(14),
+  [72] = {.entry = {.count = 1, .reusable = true}}, SHIFT(6),
+  [74] = {.entry = {.count = 1, .reusable = true}}, SHIFT(11),
+  [76] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_url, 3),
+  [78] = {.entry = {.count = 1, .reusable = true}},  ACCEPT_INPUT(),
+  [80] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_duration, 5),
+};
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+#ifdef _WIN32
+#define extern __declspec(dllexport)
+#endif
+
+extern const TSLanguage *tree_sitter_yts(void) {
+  static const TSLanguage language = {
+    .version = LANGUAGE_VERSION,
+    .symbol_count = SYMBOL_COUNT,
+    .alias_count = ALIAS_COUNT,
+    .token_count = TOKEN_COUNT,
+    .external_token_count = EXTERNAL_TOKEN_COUNT,
+    .state_count = STATE_COUNT,
+    .large_state_count = LARGE_STATE_COUNT,
+    .production_id_count = PRODUCTION_ID_COUNT,
+    .field_count = FIELD_COUNT,
+    .max_alias_sequence_length = MAX_ALIAS_SEQUENCE_LENGTH,
+    .parse_table = &ts_parse_table[0][0],
+    .small_parse_table = ts_small_parse_table,
+    .small_parse_table_map = ts_small_parse_table_map,
+    .parse_actions = ts_parse_actions,
+    .symbol_names = ts_symbol_names,
+    .symbol_metadata = ts_symbol_metadata,
+    .public_symbol_map = ts_symbol_map,
+    .alias_map = ts_non_terminal_alias_map,
+    .alias_sequences = &ts_alias_sequences[0][0],
+    .lex_modes = ts_lex_modes,
+    .lex_fn = ts_lex,
+    .primary_state_ids = ts_primary_state_ids,
+  };
+  return &language;
+}
+#ifdef __cplusplus
+}
+#endif
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/src/tree_sitter/parser.h b/sys/nixpkgs/pkgs/tree-sitter-yts/src/tree_sitter/parser.h
new file mode 100644
index 00000000..2b14ac10
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/src/tree_sitter/parser.h
@@ -0,0 +1,224 @@
+#ifndef TREE_SITTER_PARSER_H_
+#define TREE_SITTER_PARSER_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+#define ts_builtin_sym_error ((TSSymbol)-1)
+#define ts_builtin_sym_end 0
+#define TREE_SITTER_SERIALIZATION_BUFFER_SIZE 1024
+
+typedef uint16_t TSStateId;
+
+#ifndef TREE_SITTER_API_H_
+typedef uint16_t TSSymbol;
+typedef uint16_t TSFieldId;
+typedef struct TSLanguage TSLanguage;
+#endif
+
+typedef struct {
+  TSFieldId field_id;
+  uint8_t child_index;
+  bool inherited;
+} TSFieldMapEntry;
+
+typedef struct {
+  uint16_t index;
+  uint16_t length;
+} TSFieldMapSlice;
+
+typedef struct {
+  bool visible;
+  bool named;
+  bool supertype;
+} TSSymbolMetadata;
+
+typedef struct TSLexer TSLexer;
+
+struct TSLexer {
+  int32_t lookahead;
+  TSSymbol result_symbol;
+  void (*advance)(TSLexer *, bool);
+  void (*mark_end)(TSLexer *);
+  uint32_t (*get_column)(TSLexer *);
+  bool (*is_at_included_range_start)(const TSLexer *);
+  bool (*eof)(const TSLexer *);
+};
+
+typedef enum {
+  TSParseActionTypeShift,
+  TSParseActionTypeReduce,
+  TSParseActionTypeAccept,
+  TSParseActionTypeRecover,
+} TSParseActionType;
+
+typedef union {
+  struct {
+    uint8_t type;
+    TSStateId state;
+    bool extra;
+    bool repetition;
+  } shift;
+  struct {
+    uint8_t type;
+    uint8_t child_count;
+    TSSymbol symbol;
+    int16_t dynamic_precedence;
+    uint16_t production_id;
+  } reduce;
+  uint8_t type;
+} TSParseAction;
+
+typedef struct {
+  uint16_t lex_state;
+  uint16_t external_lex_state;
+} TSLexMode;
+
+typedef union {
+  TSParseAction action;
+  struct {
+    uint8_t count;
+    bool reusable;
+  } entry;
+} TSParseActionEntry;
+
+struct TSLanguage {
+  uint32_t version;
+  uint32_t symbol_count;
+  uint32_t alias_count;
+  uint32_t token_count;
+  uint32_t external_token_count;
+  uint32_t state_count;
+  uint32_t large_state_count;
+  uint32_t production_id_count;
+  uint32_t field_count;
+  uint16_t max_alias_sequence_length;
+  const uint16_t *parse_table;
+  const uint16_t *small_parse_table;
+  const uint32_t *small_parse_table_map;
+  const TSParseActionEntry *parse_actions;
+  const char * const *symbol_names;
+  const char * const *field_names;
+  const TSFieldMapSlice *field_map_slices;
+  const TSFieldMapEntry *field_map_entries;
+  const TSSymbolMetadata *symbol_metadata;
+  const TSSymbol *public_symbol_map;
+  const uint16_t *alias_map;
+  const TSSymbol *alias_sequences;
+  const TSLexMode *lex_modes;
+  bool (*lex_fn)(TSLexer *, TSStateId);
+  bool (*keyword_lex_fn)(TSLexer *, TSStateId);
+  TSSymbol keyword_capture_token;
+  struct {
+    const bool *states;
+    const TSSymbol *symbol_map;
+    void *(*create)(void);
+    void (*destroy)(void *);
+    bool (*scan)(void *, TSLexer *, const bool *symbol_whitelist);
+    unsigned (*serialize)(void *, char *);
+    void (*deserialize)(void *, const char *, unsigned);
+  } external_scanner;
+  const TSStateId *primary_state_ids;
+};
+
+/*
+ *  Lexer Macros
+ */
+
+#define START_LEXER()           \
+  bool result = false;          \
+  bool skip = false;            \
+  bool eof = false;             \
+  int32_t lookahead;            \
+  goto start;                   \
+  next_state:                   \
+  lexer->advance(lexer, skip);  \
+  start:                        \
+  skip = false;                 \
+  lookahead = lexer->lookahead;
+
+#define ADVANCE(state_value) \
+  {                          \
+    state = state_value;     \
+    goto next_state;         \
+  }
+
+#define SKIP(state_value) \
+  {                       \
+    skip = true;          \
+    state = state_value;  \
+    goto next_state;      \
+  }
+
+#define ACCEPT_TOKEN(symbol_value)     \
+  result = true;                       \
+  lexer->result_symbol = symbol_value; \
+  lexer->mark_end(lexer);
+
+#define END_STATE() return result;
+
+/*
+ *  Parse Table Macros
+ */
+
+#define SMALL_STATE(id) id - LARGE_STATE_COUNT
+
+#define STATE(id) id
+
+#define ACTIONS(id) id
+
+#define SHIFT(state_value)            \
+  {{                                  \
+    .shift = {                        \
+      .type = TSParseActionTypeShift, \
+      .state = state_value            \
+    }                                 \
+  }}
+
+#define SHIFT_REPEAT(state_value)     \
+  {{                                  \
+    .shift = {                        \
+      .type = TSParseActionTypeShift, \
+      .state = state_value,           \
+      .repetition = true              \
+    }                                 \
+  }}
+
+#define SHIFT_EXTRA()                 \
+  {{                                  \
+    .shift = {                        \
+      .type = TSParseActionTypeShift, \
+      .extra = true                   \
+    }                                 \
+  }}
+
+#define REDUCE(symbol_val, child_count_val, ...) \
+  {{                                             \
+    .reduce = {                                  \
+      .type = TSParseActionTypeReduce,           \
+      .symbol = symbol_val,                      \
+      .child_count = child_count_val,            \
+      __VA_ARGS__                                \
+    },                                           \
+  }}
+
+#define RECOVER()                    \
+  {{                                 \
+    .type = TSParseActionTypeRecover \
+  }}
+
+#define ACCEPT_INPUT()              \
+  {{                                \
+    .type = TSParseActionTypeAccept \
+  }}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // TREE_SITTER_PARSER_H_
diff --git a/sys/nixpkgs/pkgs/tree-sitter-yts/treefmt.toml b/sys/nixpkgs/pkgs/tree-sitter-yts/treefmt.toml
new file mode 100644
index 00000000..e84ae516
--- /dev/null
+++ b/sys/nixpkgs/pkgs/tree-sitter-yts/treefmt.toml
@@ -0,0 +1,35 @@
+[formatter.nix]
+command = "nixpkgs-fmt"
+includes = ["*.nix"]
+excludes = ["test/**.nix"]
+
+[formatter.prettier]
+command = "prettier"
+options = ["--write"]
+includes = [
+    "*.css",
+    "*.html",
+    "*.js",
+    "*.json",
+    "*.jsx",
+    "*.md",
+    "*.mdx",
+    "*.scss",
+    "*.ts",
+]
+excludes = ["src/**.json"]
+
+[formatter.rust]
+command = "rustfmt"
+options = ["--edition", "2018"]
+includes = ["*.rs"]
+
+[formatter.c]
+command = "clang-format"
+options = [ "-i" ]
+includes = [ "*.c", "*.cpp", "*.cc", "*.h", "*.hpp" ]
+excludes = [
+  "bindings/node/binding.cc",
+  "src/parser.c",
+  "src/tree_sitter/parser.h",
+]