Add 'vendor/tree-sitter-elisp/' from commit '6fea410c8bab85639cf50041b5cbec3cbcb2de4c'

git-subtree-dir: vendor/tree-sitter-elisp
git-subtree-mainline: 70ef48dbb8
git-subtree-split: 6fea410c8b

vendor/tree-sitter-elisp/.github/workflows/main.yml

@@ -0,0 +1,26 @@
+name: Node.js CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [15.x]
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm ci
+      - run: npm run build --if-present
+      - run: npm test

vendor/tree-sitter-elisp/.gitignore

@@ -0,0 +1,2 @@
+node_modules
+build

vendor/tree-sitter-elisp/CHANGELOG.md

@@ -0,0 +1,25 @@
+# v1.2 (unreleased)
+
+No changes yet.
+
+# v1.1
+
+Added support for more special read syntax.
+
+Added support for bytecode literals.
+
+Linefeed characters (commonly used as section delimiters) are now treated
+as whitespace rather than parse errors.
+
+Fixed handling of string literals with newline escaping:
+
+```
+"foo\
+bar"
+```
+
+Fixed handling escaped characters and non-ASCII character in symbols.
+
+# v1.0
+
+Initial release.

vendor/tree-sitter-elisp/Cargo.toml

@@ -0,0 +1,26 @@
+[package]
+name = "tree-sitter-elisp"
+description = "elisp grammar for the tree-sitter parsing library"
+version = "0.0.1"
+keywords = ["incremental", "parsing", "elisp"]
+categories = ["parsing", "text-editors"]
+repository = "https://github.com/tree-sitter/tree-sitter-elisp"
+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 = "~0.20.0"
+
+[build-dependencies]
+cc = "1.0"

vendor/tree-sitter-elisp/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 Wilfred Hughes
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

vendor/tree-sitter-elisp/README.md

@@ -0,0 +1,82 @@
+# Tree-sitter Grammar for Emacs Lisp
+
+A simple tree-sitter grammar for elisp.
+
+Syntax supported:
+
+* Atoms (integers, floats, strings, characters, symbols)
+* Lists (normal syntax `(a b)` and dotted `(a . b)`)
+* Vectors
+* Quoting and unquoting (`'`, `#'`, `` ` ``, `,`, `,@`)
+* Some special read syntax (`$#`, `##`, `#("foo" 1 2 x)`)
+* Bytecode literals (`#[1 2 3 4]`)
+* Comments
+
+Currently unsupported:
+
+* Autoload cookies
+* Special forms (e.g. `let`, currently treated as symbols)
+* Definitions (e.g. `defun`, `defvar`, `defmacro`)
+
+## Limitations
+
+Elisp is a lisp-2 with user-defined macros. A simple parser cannot
+detect if e.g. `(foo (let ...))` is a function call with a `let`
+expression argument, or a macro call where `let` means something else.
+
+Currently tree-sitter-elisp treats everything as an s-expression. This
+is accurate, but makes this package less useful for generating a
+summary of file contents, or for syntax highlighting.
+
+## Developing
+
+Check out the repo, then use `npm` to install dependencies.
+
+```
+$ npm install
+```
+
+You can then parse your favourite elisp files.
+
+```
+$ npm run parse ~/.emacs.d/init.el
+```
+
+The grammar itself is in
+[grammar.js](https://github.com/Wilfred/tree-sitter-elisp/blob/main/grammar.js). You'll
+need to regenerate the code after editing the grammar.
+
+```
+$ npm run generate
+```
+
+This project also contains a few tests.
+
+```
+$ npm test
+```
+
+You can also run this parser against your `.emacs.d` to confirm it can
+parse everything.
+
+```
+$ npm run parse -- '/home/wilfred/.emacs.d/**/*.el' --quiet --stat
+```
+
+## Why?
+
+The best place to read and write elisp is of course Emacs.
+
+However, there is a growing ecosystem of tools built on top of
+tree-sitter, such as GitHub. This project should allow them to support
+emacs lisp too.
+
+## References
+
+[tree-sitter-clojure](https://github.com/sogaiu/tree-sitter-clojure)
+is another tree-sitter package for the lisp family. It's a useful
+project to compare with, and [has notes discussing lisp-specific
+challenges](https://github.com/sogaiu/tree-sitter-clojure/blob/master/doc/scope.md).
+
+[language-emacs-lisp](https://github.com/Alhadis/language-emacs-lisp)
+is a textmate grammar for elisp that's used for Atom and GitHub.

vendor/tree-sitter-elisp/binding.gyp

@@ -0,0 +1,19 @@
+{
+  "targets": [
+    {
+      "target_name": "tree_sitter_elisp_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",
+      ]
+    }
+  ]
+}

vendor/tree-sitter-elisp/bindings/node/binding.cc

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+#include "tree_sitter/parser.h"
+#include <node.h>
+#include "nan.h"
+
+using namespace v8;
+
+extern "C" TSLanguage * tree_sitter_elisp();
+
+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_elisp());
+
+  Nan::Set(instance, Nan::New("name").ToLocalChecked(), Nan::New("elisp").ToLocalChecked());
+  Nan::Set(module, Nan::New("exports").ToLocalChecked(), instance);
+}
+
+NODE_MODULE(tree_sitter_elisp_binding, Init)
+
+}  // namespace

vendor/tree-sitter-elisp/bindings/node/index.js

@@ -0,0 +1,19 @@
+try {
+  module.exports = require("../../build/Release/tree_sitter_elisp_binding");
+} catch (error1) {
+  if (error1.code !== "MODULE_NOT_FOUND") {
+    throw error1;
+  }
+  try {
+    module.exports = require("../../build/Debug/tree_sitter_elisp_binding");
+  } catch (error2) {
+    if (error2.code !== "MODULE_NOT_FOUND") {
+      throw error2;
+    }
+    throw error1;
+  }
+}
+
+try {
+  module.exports.nodeTypeInfo = require("../../src/node-types.json");
+} catch (_) {}

vendor/tree-sitter-elisp/bindings/rust/build.rs

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+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());
+    */
+}

vendor/tree-sitter-elisp/bindings/rust/lib.rs

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+//! This crate provides elisp 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_elisp::language()).expect("Error loading elisp 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_elisp() -> 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_elisp() }
+}
+
+/// 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 elisp language");
+    }
+}

vendor/tree-sitter-elisp/grammar.js

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+const COMMENT = token(/;.*\n?/);
+
+const STRING = token(
+  seq('"', repeat(choice(/[^"\\]/, seq("\\", /(.|\n)/))), '"')
+);
+
+// Symbols can contain any character when escaped:
+// https://www.gnu.org/software/emacs/manual/html_node/elisp/Symbol-Type.html
+// Most characters do not need escaping, but space and parentheses
+// certainly do.
+//
+// Symbols also cannot start with ?.
+const SYMBOL = token(
+  /([^?# \n\s\f()\[\]'`,\\";]|\\.)([^# \n\s\f()\[\]'`,\\";]|\\.)*/
+);
+
+const ESCAPED_READER_SYMBOL = token(/\\(`|'|,)/);
+const INTERNED_EMPTY_STRING = token("##");
+
+const INTEGER_BASE10 = token(/[+-]?[0-9]+\.?/);
+const INTEGER_WITH_BASE = token(/#([box]|[0-9][0-9]?r)[0-9a-zA-Z]/);
+
+const FLOAT_WITH_DEC_POINT = token(/[+-]?[0-9]*\.[0-9]+/);
+const FLOAT_WITH_EXPONENT = token(/[+-]?[0-9]+[eE][0-9]+/);
+const FLOAT_WITH_BOTH = token(/[+-]?[0-9]*\.[0-9]+[eE][0-9]+/);
+const FLOAT_INF = token(/-?1.0[eE]\+INF/);
+const FLOAT_NAN = token(/-?0.0[eE]\+NaN/);
+
+const CHAR = token(/\?(\\.|.)/);
+const UNICODE_NAME_CHAR = token(/\?\\N\{[^}]+\}/);
+const LOWER_CODE_POINT_CHAR = token(/\?\\u[0-9a-fA-F]{4}/);
+const UPPER_CODE_POINT_CHAR = token(/\?\\U[0-9a-fA-F]{8}/);
+const HEX_CHAR = token(/\?\\x[0-9a-fA-F]+/);
+const OCTAL_CHAR = token(/\?\\[0-7]{1,3}/);
+
+// E.g. ?\C-o or ?\^o or ?\C-\S-o
+const KEY_CHAR = token(/\?(\\(([CMSHsA]-)|\^))+(\\;|.)/);
+// E.g. ?\M-\123
+const META_OCTAL_CHAR = token(/\?\\M-\\[0-9]{1,3}/);
+
+// https://www.gnu.org/software/emacs/manual/html_node/elisp/Special-Read-Syntax.html
+const BYTE_COMPILED_FILE_NAME = token("#$");
+
+module.exports = grammar({
+  name: "elisp",
+
+  extras: ($) => [/(\s|\f)/, $.comment],
+
+  rules: {
+    source_file: ($) => repeat($._sexp),
+
+    _sexp: ($) =>
+      choice(
+        $.list,
+        $.vector,
+        $.hash_table,
+        $.bytecode,
+        $.string_text_properties,
+        $._atom,
+        $.quote,
+        $.unquote_splice,
+        $.unquote
+      ),
+
+    _atom: ($) =>
+      choice(
+        $.float,
+        $.integer,
+        $.char,
+        $.string,
+        $.byte_compiled_file_name,
+        $.symbol
+      ),
+    float: ($) =>
+      choice(
+        FLOAT_WITH_DEC_POINT,
+        FLOAT_WITH_EXPONENT,
+        FLOAT_WITH_BOTH,
+        FLOAT_INF,
+        FLOAT_NAN
+      ),
+    integer: ($) => choice(INTEGER_BASE10, INTEGER_WITH_BASE),
+    char: ($) =>
+      choice(
+        CHAR,
+        UNICODE_NAME_CHAR,
+        LOWER_CODE_POINT_CHAR,
+        UPPER_CODE_POINT_CHAR,
+        HEX_CHAR,
+        OCTAL_CHAR,
+        KEY_CHAR,
+        META_OCTAL_CHAR
+      ),
+    string: ($) => STRING,
+    byte_compiled_file_name: ($) => BYTE_COMPILED_FILE_NAME,
+    symbol: ($) => choice(ESCAPED_READER_SYMBOL, SYMBOL, INTERNED_EMPTY_STRING),
+
+    quote: ($) => seq(choice("#'", "'", "`"), $._sexp),
+    unquote_splice: ($) => seq(",@", $._sexp),
+    unquote: ($) => seq(",", $._sexp),
+
+    dot: ($) => token("."),
+    list: ($) => seq("(", choice(repeat($._sexp)), ")"),
+    vector: ($) => seq("[", repeat($._sexp), "]"),
+    bytecode: ($) => seq("#[", repeat($._sexp), "]"),
+
+    string_text_properties: ($) => seq("#(", $.string, repeat($._sexp), ")"),
+
+    hash_table: ($) => seq("#s(hash-table", repeat($._sexp), ")"),
+
+    comment: ($) => COMMENT,
+  },
+});

vendor/tree-sitter-elisp/package-lock.json

@@ -0,0 +1,46 @@
+{
+  "name": "tree-sitter-elisp",
+  "version": "1.1.0",
+  "lockfileVersion": 2,
+  "requires": true,
+  "packages": {
+    "": {
+      "version": "1.1.0",
+      "license": "MIT",
+      "dependencies": {
+        "nan": "^2.15.0"
+      },
+      "devDependencies": {
+        "tree-sitter-cli": "^0.20.0"
+      }
+    },
+    "node_modules/nan": {
+      "version": "2.15.0",
+      "resolved": "https://registry.npmjs.org/nan/-/nan-2.15.0.tgz",
+      "integrity": "sha512-8ZtvEnA2c5aYCZYd1cvgdnU6cqwixRoYg70xPLWUws5ORTa/lnw+u4amixRS/Ac5U5mQVgp9pnlSUnbNWFaWZQ=="
+    },
+    "node_modules/tree-sitter-cli": {
+      "version": "0.20.0",
+      "resolved": "https://registry.npmjs.org/tree-sitter-cli/-/tree-sitter-cli-0.20.0.tgz",
+      "integrity": "sha512-4D1qapWbJXZ5rrSUGM5rcw5Vuq/smzn9KbiFRhlON6KeuuXjra+KAtDYVrDgAoLIG4ku+jbEEGrJxCptUGi3dg==",
+      "dev": true,
+      "hasInstallScript": true,
+      "bin": {
+        "tree-sitter": "cli.js"
+      }
+    }
+  },
+  "dependencies": {
+    "nan": {
+      "version": "2.15.0",
+      "resolved": "https://registry.npmjs.org/nan/-/nan-2.15.0.tgz",
+      "integrity": "sha512-8ZtvEnA2c5aYCZYd1cvgdnU6cqwixRoYg70xPLWUws5ORTa/lnw+u4amixRS/Ac5U5mQVgp9pnlSUnbNWFaWZQ=="
+    },
+    "tree-sitter-cli": {
+      "version": "0.20.0",
+      "resolved": "https://registry.npmjs.org/tree-sitter-cli/-/tree-sitter-cli-0.20.0.tgz",
+      "integrity": "sha512-4D1qapWbJXZ5rrSUGM5rcw5Vuq/smzn9KbiFRhlON6KeuuXjra+KAtDYVrDgAoLIG4ku+jbEEGrJxCptUGi3dg==",
+      "dev": true
+    }
+  }
+}

vendor/tree-sitter-elisp/package.json

@@ -0,0 +1,32 @@
+{
+  "name": "tree-sitter-elisp",
+  "version": "1.2.0",
+  "description": "tree-sitter grammar for Emacs Lisp",
+  "main": "bindings/node",
+  "keywords": [
+    "parser",
+    "lexer"
+  ],
+  "scripts": {
+    "generate": "tree-sitter generate",
+    "parse": "tree-sitter parse",
+    "test": "tree-sitter test"
+  },
+  "author": "Wilfred Hughes <me@wilfred.me.uk>",
+  "repository": "https://github.com/Wilfred/tree-sitter-elisp",
+  "license": "MIT",
+  "dependencies": {
+    "nan": "^2.15.0"
+  },
+  "devDependencies": {
+    "tree-sitter-cli": "^0.20.0"
+  },
+  "tree-sitter": [
+    {
+      "scope": "source.emacs.lisp",
+      "file-types": [
+        "el"
+      ]
+    }
+  ]
+}

vendor/tree-sitter-elisp/src/grammar.json

@@ -0,0 +1,467 @@
+{
+  "name": "elisp",
+  "rules": {
+    "source_file": {
+      "type": "REPEAT",
+      "content": {
+        "type": "SYMBOL",
+        "name": "_sexp"
+      }
+    },
+    "_sexp": {
+      "type": "CHOICE",
+      "members": [
+        {
+          "type": "SYMBOL",
+          "name": "list"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "vector"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "hash_table"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "bytecode"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "string_text_properties"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "_atom"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "quote"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "unquote_splice"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "unquote"
+        }
+      ]
+    },
+    "_atom": {
+      "type": "CHOICE",
+      "members": [
+        {
+          "type": "SYMBOL",
+          "name": "float"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "integer"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "char"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "string"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "byte_compiled_file_name"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "symbol"
+        }
+      ]
+    },
+    "float": {
+      "type": "CHOICE",
+      "members": [
+        {
+          "type": "TOKEN",
+          "content": {
+            "type": "PATTERN",
+            "value": "[+-]?[0-9]*\\.[0-9]+"
+          }
+        },
+        {
+          "type": "TOKEN",
+          "content": {
+            "type": "PATTERN",
+            "value": "[+-]?[0-9]+[eE][0-9]+"
+          }
+        },
+        {
+          "type": "TOKEN",
+          "content": {
+            "type": "PATTERN",
+            "value": "[+-]?[0-9]*\\.[0-9]+[eE][0-9]+"
+          }
+        },
+        {
+          "type": "TOKEN",
+          "content": {
+            "type": "PATTERN",
+            "value": "-?1.0[eE]\\+INF"
+          }
+        },
+        {
+          "type": "TOKEN",
+          "content": {
+            "type": "PATTERN",
+            "value": "-?0.0[eE]\\+NaN"
+          }
+        }
+      ]
+    },
+    "integer": {
+      "type": "CHOICE",
+      "members": [
+        {
+          "type": "TOKEN",
+          "content": {
+            "type": "PATTERN",
+            "value": "[+-]?[0-9]+\\.?"
+          }
+        },
+        {
+          "type": "TOKEN",
+          "content": {
+            "type": "PATTERN",
+            "value": "#([box]|[0-9][0-9]?r)[0-9a-zA-Z]"
+          }
+        }
+      ]
+    },
+    "char": {
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+          "content": {
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+            "value": "\\?(\\\\.|.)"
+          }
+        },
+        {
+          "type": "TOKEN",
+          "content": {
+            "type": "PATTERN",
+            "value": "\\?\\\\N\\{[^}]+\\}"
+          }
+        },
+        {
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+          "content": {
+            "type": "PATTERN",
+            "value": "\\?\\\\u[0-9a-fA-F]{4}"
+          }
+        },
+        {
+          "type": "TOKEN",
+          "content": {
+            "type": "PATTERN",
+            "value": "\\?\\\\U[0-9a-fA-F]{8}"
+          }
+        },
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+          }
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+          "content": {
+            "type": "PATTERN",
+            "value": "\\?\\\\[0-7]{1,3}"
+          }
+        },
+        {
+          "type": "TOKEN",
+          "content": {
+            "type": "PATTERN",
+            "value": "\\?(\\\\(([CMSHsA]-)|\\^))+(\\\\;|.)"
+          }
+        },
+        {
+          "type": "TOKEN",
+          "content": {
+            "type": "PATTERN",
+            "value": "\\?\\\\M-\\\\[0-9]{1,3}"
+          }
+        }
+      ]
+    },
+    "string": {
+      "type": "TOKEN",
+      "content": {
+        "type": "SEQ",
+        "members": [
+          {
+            "type": "STRING",
+            "value": "\""
+          },
+          {
+            "type": "REPEAT",
+            "content": {
+              "type": "CHOICE",
+              "members": [
+                {
+                  "type": "PATTERN",
+                  "value": "[^\"\\\\]"
+                },
+                {
+                  "type": "SEQ",
+                  "members": [
+                    {
+                      "type": "STRING",
+                      "value": "\\"
+                    },
+                    {
+                      "type": "PATTERN",
+                      "value": "(.|\\n)"
+                    }
+                  ]
+                }
+              ]
+            }
+          },
+          {
+            "type": "STRING",
+            "value": "\""
+          }
+        ]
+      }
+    },
+    "byte_compiled_file_name": {
+      "type": "TOKEN",
+      "content": {
+        "type": "STRING",
+        "value": "#$"
+      }
+    },
+    "symbol": {
+      "type": "CHOICE",
+      "members": [
+        {
+          "type": "TOKEN",
+          "content": {
+            "type": "PATTERN",
+            "value": "\\\\(`|'|,)"
+          }
+        },
+        {
+          "type": "TOKEN",
+          "content": {
+            "type": "PATTERN",
+            "value": "([^?# \\n\\s\\f()\\[\\]'`,\\\\\";]|\\\\.)([^# \\n\\s\\f()\\[\\]'`,\\\\\";]|\\\\.)*"
+          }
+        },
+        {
+          "type": "TOKEN",
+          "content": {
+            "type": "STRING",
+            "value": "##"
+          }
+        }
+      ]
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+      "type": "SEQ",
+      "members": [
+        {
+          "type": "CHOICE",
+          "members": [
+            {
+              "type": "STRING",
+              "value": "#'"
+            },
+            {
+              "type": "STRING",
+              "value": "'"
+            },
+            {
+              "type": "STRING",
+              "value": "`"
+            }
+          ]
+        },
+        {
+          "type": "SYMBOL",
+          "name": "_sexp"
+        }
+      ]
+    },
+    "unquote_splice": {
+      "type": "SEQ",
+      "members": [
+        {
+          "type": "STRING",
+          "value": ",@"
+        },
+        {
+          "type": "SYMBOL",
+          "name": "_sexp"
+        }
+      ]
+    },
+    "unquote": {
+      "type": "SEQ",
+      "members": [
+        {
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+          "value": ","
+        },
+        {
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+          "name": "_sexp"
+        }
+      ]
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+    "dot": {
+      "type": "TOKEN",
+      "content": {
+        "type": "STRING",
+        "value": "."
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+          "value": "("
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+              "content": {
+                "type": "SYMBOL",
+                "name": "_sexp"
+              }
+            }
+          ]
+        },
+        {
+          "type": "STRING",
+          "value": ")"
+        }
+      ]
+    },
+    "vector": {
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+      "members": [
+        {
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+          "value": "["
+        },
+        {
+          "type": "REPEAT",
+          "content": {
+            "type": "SYMBOL",
+            "name": "_sexp"
+          }
+        },
+        {
+          "type": "STRING",
+          "value": "]"
+        }
+      ]
+    },
+    "bytecode": {
+      "type": "SEQ",
+      "members": [
+        {
+          "type": "STRING",
+          "value": "#["
+        },
+        {
+          "type": "REPEAT",
+          "content": {
+            "type": "SYMBOL",
+            "name": "_sexp"
+          }
+        },
+        {
+          "type": "STRING",
+          "value": "]"
+        }
+      ]
+    },
+    "string_text_properties": {
+      "type": "SEQ",
+      "members": [
+        {
+          "type": "STRING",
+          "value": "#("
+        },
+        {
+          "type": "SYMBOL",
+          "name": "string"
+        },
+        {
+          "type": "REPEAT",
+          "content": {
+            "type": "SYMBOL",
+            "name": "_sexp"
+          }
+        },
+        {
+          "type": "STRING",
+          "value": ")"
+        }
+      ]
+    },
+    "hash_table": {
+      "type": "SEQ",
+      "members": [
+        {
+          "type": "STRING",
+          "value": "#s(hash-table"
+        },
+        {
+          "type": "REPEAT",
+          "content": {
+            "type": "SYMBOL",
+            "name": "_sexp"
+          }
+        },
+        {
+          "type": "STRING",
+          "value": ")"
+        }
+      ]
+    },
+    "comment": {
+      "type": "TOKEN",
+      "content": {
+        "type": "PATTERN",
+        "value": ";.*\\n?"
+      }
+    }
+  },
+  "extras": [
+    {
+      "type": "PATTERN",
+      "value": "(\\s|\\f)"
+    },
+    {
+      "type": "SYMBOL",
+      "name": "comment"
+    }
+  ],
+  "conflicts": [],
+  "precedences": [],
+  "externals": [],
+  "inline": [],
+  "supertypes": []
+}
+

vendor/tree-sitter-elisp/src/node-types.json

@@ -0,0 +1,689 @@
+[
+  {
+    "type": "bytecode",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": true,
+      "required": false,
+      "types": [
+        {
+          "type": "byte_compiled_file_name",
+          "named": true
+        },
+        {
+          "type": "bytecode",
+          "named": true
+        },
+        {
+          "type": "char",
+          "named": true
+        },
+        {
+          "type": "float",
+          "named": true
+        },
+        {
+          "type": "hash_table",
+          "named": true
+        },
+        {
+          "type": "integer",
+          "named": true
+        },
+        {
+          "type": "list",
+          "named": true
+        },
+        {
+          "type": "quote",
+          "named": true
+        },
+        {
+          "type": "string",
+          "named": true
+        },
+        {
+          "type": "string_text_properties",
+          "named": true
+        },
+        {
+          "type": "symbol",
+          "named": true
+        },
+        {
+          "type": "unquote",
+          "named": true
+        },
+        {
+          "type": "unquote_splice",
+          "named": true
+        },
+        {
+          "type": "vector",
+          "named": true
+        }
+      ]
+    }
+  },
+  {
+    "type": "char",
+    "named": true,
+    "fields": {}
+  },
+  {
+    "type": "float",
+    "named": true,
+    "fields": {}
+  },
+  {
+    "type": "hash_table",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": true,
+      "required": false,
+      "types": [
+        {
+          "type": "byte_compiled_file_name",
+          "named": true
+        },
+        {
+          "type": "bytecode",
+          "named": true
+        },
+        {
+          "type": "char",
+          "named": true
+        },
+        {
+          "type": "float",
+          "named": true
+        },
+        {
+          "type": "hash_table",
+          "named": true
+        },
+        {
+          "type": "integer",
+          "named": true
+        },
+        {
+          "type": "list",
+          "named": true
+        },
+        {
+          "type": "quote",
+          "named": true
+        },
+        {
+          "type": "string",
+          "named": true
+        },
+        {
+          "type": "string_text_properties",
+          "named": true
+        },
+        {
+          "type": "symbol",
+          "named": true
+        },
+        {
+          "type": "unquote",
+          "named": true
+        },
+        {
+          "type": "unquote_splice",
+          "named": true
+        },
+        {
+          "type": "vector",
+          "named": true
+        }
+      ]
+    }
+  },
+  {
+    "type": "integer",
+    "named": true,
+    "fields": {}
+  },
+  {
+    "type": "list",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": true,
+      "required": false,
+      "types": [
+        {
+          "type": "byte_compiled_file_name",
+          "named": true
+        },
+        {
+          "type": "bytecode",
+          "named": true
+        },
+        {
+          "type": "char",
+          "named": true
+        },
+        {
+          "type": "float",
+          "named": true
+        },
+        {
+          "type": "hash_table",
+          "named": true
+        },
+        {
+          "type": "integer",
+          "named": true
+        },
+        {
+          "type": "list",
+          "named": true
+        },
+        {
+          "type": "quote",
+          "named": true
+        },
+        {
+          "type": "string",
+          "named": true
+        },
+        {
+          "type": "string_text_properties",
+          "named": true
+        },
+        {
+          "type": "symbol",
+          "named": true
+        },
+        {
+          "type": "unquote",
+          "named": true
+        },
+        {
+          "type": "unquote_splice",
+          "named": true
+        },
+        {
+          "type": "vector",
+          "named": true
+        }
+      ]
+    }
+  },
+  {
+    "type": "quote",
+    "named": true,
+    "fields": {},
+    "children": {
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+      "required": true,
+      "types": [
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+          "named": true
+        },
+        {
+          "type": "bytecode",
+          "named": true
+        },
+        {
+          "type": "char",
+          "named": true
+        },
+        {
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+          "named": true
+        },
+        {
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+          "named": true
+        },
+        {
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+          "named": true
+        },
+        {
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+          "named": true
+        },
+        {
+          "type": "quote",
+          "named": true
+        },
+        {
+          "type": "string",
+          "named": true
+        },
+        {
+          "type": "string_text_properties",
+          "named": true
+        },
+        {
+          "type": "symbol",
+          "named": true
+        },
+        {
+          "type": "unquote",
+          "named": true
+        },
+        {
+          "type": "unquote_splice",
+          "named": true
+        },
+        {
+          "type": "vector",
+          "named": true
+        }
+      ]
+    }
+  },
+  {
+    "type": "source_file",
+    "named": true,
+    "fields": {},
+    "children": {
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+      "required": false,
+      "types": [
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+          "named": true
+        },
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+          "named": true
+        },
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+          "named": true
+        },
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+          "named": true
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+          "named": true
+        },
+        {
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+        },
+        {
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+          "named": true
+        },
+        {
+          "type": "symbol",
+          "named": true
+        },
+        {
+          "type": "unquote",
+          "named": true
+        },
+        {
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+          "named": true
+        },
+        {
+          "type": "vector",
+          "named": true
+        }
+      ]
+    }
+  },
+  {
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+    "named": true,
+    "fields": {},
+    "children": {
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+          "named": true
+        },
+        {
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+        },
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+          "named": true
+        },
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+          "named": true
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+        },
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+          "named": true
+        },
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+          "named": true
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+        {
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+          "named": true
+        },
+        {
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+          "named": true
+        },
+        {
+          "type": "vector",
+          "named": true
+        }
+      ]
+    }
+  },
+  {
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+    "named": true,
+    "fields": {}
+  },
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+    "named": true,
+    "fields": {},
+    "children": {
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+      "required": true,
+      "types": [
+        {
+          "type": "byte_compiled_file_name",
+          "named": true
+        },
+        {
+          "type": "bytecode",
+          "named": true
+        },
+        {
+          "type": "char",
+          "named": true
+        },
+        {
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+          "named": true
+        },
+        {
+          "type": "hash_table",
+          "named": true
+        },
+        {
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+          "named": true
+        },
+        {
+          "type": "list",
+          "named": true
+        },
+        {
+          "type": "quote",
+          "named": true
+        },
+        {
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+          "named": true
+        },
+        {
+          "type": "string_text_properties",
+          "named": true
+        },
+        {
+          "type": "symbol",
+          "named": true
+        },
+        {
+          "type": "unquote",
+          "named": true
+        },
+        {
+          "type": "unquote_splice",
+          "named": true
+        },
+        {
+          "type": "vector",
+          "named": true
+        }
+      ]
+    }
+  },
+  {
+    "type": "unquote_splice",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": false,
+      "required": true,
+      "types": [
+        {
+          "type": "byte_compiled_file_name",
+          "named": true
+        },
+        {
+          "type": "bytecode",
+          "named": true
+        },
+        {
+          "type": "char",
+          "named": true
+        },
+        {
+          "type": "float",
+          "named": true
+        },
+        {
+          "type": "hash_table",
+          "named": true
+        },
+        {
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+          "named": true
+        },
+        {
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+          "named": true
+        },
+        {
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+          "named": true
+        },
+        {
+          "type": "string",
+          "named": true
+        },
+        {
+          "type": "string_text_properties",
+          "named": true
+        },
+        {
+          "type": "symbol",
+          "named": true
+        },
+        {
+          "type": "unquote",
+          "named": true
+        },
+        {
+          "type": "unquote_splice",
+          "named": true
+        },
+        {
+          "type": "vector",
+          "named": true
+        }
+      ]
+    }
+  },
+  {
+    "type": "vector",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": true,
+      "required": false,
+      "types": [
+        {
+          "type": "byte_compiled_file_name",
+          "named": true
+        },
+        {
+          "type": "bytecode",
+          "named": true
+        },
+        {
+          "type": "char",
+          "named": true
+        },
+        {
+          "type": "float",
+          "named": true
+        },
+        {
+          "type": "hash_table",
+          "named": true
+        },
+        {
+          "type": "integer",
+          "named": true
+        },
+        {
+          "type": "list",
+          "named": true
+        },
+        {
+          "type": "quote",
+          "named": true
+        },
+        {
+          "type": "string",
+          "named": true
+        },
+        {
+          "type": "string_text_properties",
+          "named": true
+        },
+        {
+          "type": "symbol",
+          "named": true
+        },
+        {
+          "type": "unquote",
+          "named": true
+        },
+        {
+          "type": "unquote_splice",
+          "named": true
+        },
+        {
+          "type": "vector",
+          "named": true
+        }
+      ]
+    }
+  },
+  {
+    "type": "##",
+    "named": false
+  },
+  {
+    "type": "#'",
+    "named": false
+  },
+  {
+    "type": "#(",
+    "named": false
+  },
+  {
+    "type": "#[",
+    "named": false
+  },
+  {
+    "type": "#s(hash-table",
+    "named": false
+  },
+  {
+    "type": "'",
+    "named": false
+  },
+  {
+    "type": "(",
+    "named": false
+  },
+  {
+    "type": ")",
+    "named": false
+  },
+  {
+    "type": ",",
+    "named": false
+  },
+  {
+    "type": ",@",
+    "named": false
+  },
+  {
+    "type": "[",
+    "named": false
+  },
+  {
+    "type": "]",
+    "named": false
+  },
+  {
+    "type": "`",
+    "named": false
+  },
+  {
+    "type": "byte_compiled_file_name",
+    "named": true
+  },
+  {
+    "type": "comment",
+    "named": true
+  },
+  {
+    "type": "string",
+    "named": true
+  }
+]

vendor/tree-sitter-elisp/src/tree_sitter/parser.h

@@ -0,0 +1,223 @@
+#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;
+};
+
+/*
+ *  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_

vendor/tree-sitter-elisp/test/corpus/bytecode_literal.txt

@@ -0,0 +1,14 @@
+================================================================================
+Bytecode literals
+================================================================================
+
+#[1 2 3 4]
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (bytecode
+    (integer)
+    (integer)
+    (integer)
+    (integer)))

vendor/tree-sitter-elisp/test/corpus/characters.txt

@@ -0,0 +1,42 @@
+================================================================================
+Characters
+================================================================================
+
+?x
+?\\
+?\(
+
+?\C-i
+?\M-i
+?\M-\151
+?\M-\C-i
+?\^i
+?\C-\M-\S-\H-\s-\A-i
+?\C-\;
+
+?\N{SNOWMAN}
+?\N{U+61}
+?\u0061
+?\U00000061
+?\x61
+?\141
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (char)
+  (char)
+  (char)
+  (char)
+  (char)
+  (char)
+  (char)
+  (char)
+  (char)
+  (char)
+  (char)
+  (char)
+  (char)
+  (char)
+  (char)
+  (char))

vendor/tree-sitter-elisp/test/corpus/escaped_quote.txt

@@ -0,0 +1,20 @@
+================================================================================
+Escaped symbols
+================================================================================
+
+\x\y
+\'
+\`
+\,
+\+1
+\(
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol))

vendor/tree-sitter-elisp/test/corpus/extras.txt

@@ -0,0 +1,15 @@
+================================================================================
+Whitespace and comments
+================================================================================
+
+foo
+; comment
+
+bar
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (symbol)
+  (comment)
+  (symbol))

vendor/tree-sitter-elisp/test/corpus/floats.txt

@@ -0,0 +1,16 @@
+================================================================================
+Float literals
+================================================================================
+
+1.0
+-.1
+3E5
+1.0e+INF
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (float)
+  (float)
+  (float)
+  (float))

vendor/tree-sitter-elisp/test/corpus/hash_table.txt

@@ -0,0 +1,11 @@
+================================================================================
+Hash table read syntax
+================================================================================
+
+#s(hash-table 0)
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (hash_table
+    (integer)))

vendor/tree-sitter-elisp/test/corpus/integers.txt

@@ -0,0 +1,24 @@
+================================================================================
+Integer literals
+================================================================================
+
+1
+-1.
++1234
+
+#x2603
+#o23003
+#b101010
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (integer)
+  (integer)
+  (integer)
+  (integer)
+  (integer)
+  (integer)
+  (integer)
+  (integer)
+  (integer))

vendor/tree-sitter-elisp/test/corpus/lists.txt

@@ -0,0 +1,25 @@
+================================================================================
+Lists
+================================================================================
+
+()
+(foo (bar))
+(1 2 . nil)
+(foo .)
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (list)
+  (list
+    (symbol)
+    (list
+      (symbol)))
+  (list
+    (integer)
+    (integer)
+    (symbol)
+    (symbol))
+  (list
+    (symbol)
+    (symbol)))

vendor/tree-sitter-elisp/test/corpus/multiple_characters.txt

@@ -0,0 +1,14 @@
+================================================================================
+Multiple characters without spaces (regression test)
+================================================================================
+
+?a?a
+?a?\]
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (char)
+  (char)
+  (char)
+  (char))

vendor/tree-sitter-elisp/test/corpus/quote.txt

@@ -0,0 +1,22 @@
+================================================================================
+Quotes
+================================================================================
+
+'foo
+#'bar
+'(x ,y ,@z)
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (quote
+    (symbol))
+  (quote
+    (symbol))
+  (quote
+    (list
+      (symbol)
+      (unquote
+        (symbol))
+      (unquote_splice
+        (symbol)))))

vendor/tree-sitter-elisp/test/corpus/special_read_syntax.txt

@@ -0,0 +1,10 @@
+================================================================================
+Special read syntax
+================================================================================
+
+#$
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (byte_compiled_file_name))

vendor/tree-sitter-elisp/test/corpus/string_after_symbol.txt

@@ -0,0 +1,11 @@
+================================================================================
+String after symbol (regression test)
+================================================================================
+
+foo"bar"
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (symbol)
+  (string))

vendor/tree-sitter-elisp/test/corpus/string_props.txt

@@ -0,0 +1,16 @@
+================================================================================
+String text properties
+================================================================================
+
+#("foo" 0 1 (x y))
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (string_text_properties
+    (string)
+    (integer)
+    (integer)
+    (list
+      (symbol)
+      (symbol))))

vendor/tree-sitter-elisp/test/corpus/strings.txt

@@ -0,0 +1,27 @@
+================================================================================
+String literals
+================================================================================
+
+""
+"simple"
+"\""
+"\\"
+"\\ foo \\"
+
+"
+multiline
+"
+
+"\
+foo"
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (string)
+  (string)
+  (string)
+  (string)
+  (string)
+  (string)
+  (string))

vendor/tree-sitter-elisp/test/corpus/symbols.txt

@@ -0,0 +1,54 @@
+================================================================================
+Symbols
+================================================================================
+
+foo-bar
+foo/bar
+foo?
+=
+~
+$
+>
+λ
+:foo
+foo!
+foo|bar
+foo.bar
+foo@bar
+foo{bar}
+%
+&optional
+&&
+_
+##
+.foo
+foo-★
+1+
+\1
+
+--------------------------------------------------------------------------------
+
+(source_file
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol)
+  (symbol))