From 94b1b4ad12c8bb04fc9ff84b1b9c0a707ad675a6 Mon Sep 17 00:00:00 2001 From: Thomas Voss Date: Thu, 28 Sep 2023 03:44:06 +0200 Subject: Genesis commit --- .gitignore | 4 + Cargo.toml | 26 ++ LICENSE | 14 + binding.gyp | 19 + bindings/node/binding.cc | 28 ++ bindings/node/index.js | 19 + bindings/rust/build.rs | 40 ++ bindings/rust/lib.rs | 52 +++ grammar.js | 52 +++ package.json | 22 + src/grammar.json | 210 ++++++++++ src/node-types.json | 168 ++++++++ src/parser.c | 1019 ++++++++++++++++++++++++++++++++++++++++++++++ src/tree_sitter/parser.h | 224 ++++++++++ 14 files changed, 1897 insertions(+) create mode 100644 .gitignore create mode 100644 Cargo.toml create mode 100644 LICENSE create mode 100644 binding.gyp create mode 100644 bindings/node/binding.cc create mode 100644 bindings/node/index.js create mode 100644 bindings/rust/build.rs create mode 100644 bindings/rust/lib.rs create mode 100644 grammar.js create mode 100644 package.json create mode 100644 src/grammar.json create mode 100644 src/node-types.json create mode 100644 src/parser.c create mode 100644 src/tree_sitter/parser.h diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..e60b124 --- /dev/null +++ b/.gitignore @@ -0,0 +1,4 @@ +/node_modules/ +/target/ +Cargo.lock +package-lock.json diff --git a/Cargo.toml b/Cargo.toml new file mode 100644 index 0000000..7d7e3e8 --- /dev/null +++ b/Cargo.toml @@ -0,0 +1,26 @@ +[package] +name = "tree-sitter-gsp" +description = "gsp grammar for the tree-sitter parsing library" +version = "0.0.1" +keywords = ["incremental", "parsing", "gsp"] +categories = ["parsing", "text-editors"] +repository = "https://github.com/tree-sitter/tree-sitter-gsp" +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/LICENSE b/LICENSE new file mode 100644 index 0000000..276994d --- /dev/null +++ b/LICENSE @@ -0,0 +1,14 @@ +BSD Zero Clause License + +Copyright © 2023 Thomas Voss + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. diff --git a/binding.gyp b/binding.gyp new file mode 100644 index 0000000..6ae7c31 --- /dev/null +++ b/binding.gyp @@ -0,0 +1,19 @@ +{ + "targets": [ + { + "target_name": "tree_sitter_gsp_binding", + "include_dirs": [ + " +#include "nan.h" + +using namespace v8; + +extern "C" TSLanguage * tree_sitter_gsp(); + +namespace { + +NAN_METHOD(New) {} + +void Init(Local exports, Local module) { + Local tpl = Nan::New(New); + tpl->SetClassName(Nan::New("Language").ToLocalChecked()); + tpl->InstanceTemplate()->SetInternalFieldCount(1); + + Local constructor = Nan::GetFunction(tpl).ToLocalChecked(); + Local instance = constructor->NewInstance(Nan::GetCurrentContext()).ToLocalChecked(); + Nan::SetInternalFieldPointer(instance, 0, tree_sitter_gsp()); + + Nan::Set(instance, Nan::New("name").ToLocalChecked(), Nan::New("gsp").ToLocalChecked()); + Nan::Set(module, Nan::New("exports").ToLocalChecked(), instance); +} + +NODE_MODULE(tree_sitter_gsp_binding, Init) + +} // namespace diff --git a/bindings/node/index.js b/bindings/node/index.js new file mode 100644 index 0000000..d0bc87e --- /dev/null +++ b/bindings/node/index.js @@ -0,0 +1,19 @@ +try { + module.exports = require("../../build/Release/tree_sitter_gsp_binding"); +} catch (error1) { + if (error1.code !== 'MODULE_NOT_FOUND') { + throw error1; + } + try { + module.exports = require("../../build/Debug/tree_sitter_gsp_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/bindings/rust/build.rs b/bindings/rust/build.rs new file mode 100644 index 0000000..c6061f0 --- /dev/null +++ b/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/bindings/rust/lib.rs b/bindings/rust/lib.rs new file mode 100644 index 0000000..d058c81 --- /dev/null +++ b/bindings/rust/lib.rs @@ -0,0 +1,52 @@ +//! This crate provides gsp 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_gsp::language()).expect("Error loading gsp 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_gsp() -> 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_gsp() } +} + +/// 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 gsp language"); + } +} diff --git a/grammar.js b/grammar.js new file mode 100644 index 0000000..1e65ebc --- /dev/null +++ b/grammar.js @@ -0,0 +1,52 @@ +module.exports = grammar({ + name: 'gsp', + + rules: { + source_file: $ => repeat($.node), + + node: $ => seq( + optional('>'), + $.node_name, + optional($.attribute_list), + '{', + optional($.node_body), + '}', + ), + + node_body: $ => choice( + repeat1($.node), + $.text_node, + ), + + node_name: $ => /[a-zA-Z:_\u{000C0}-\u{000D6}\u{000D8}-\u{000F6}\u{000F8}-\u{002FF}\u{00370}-\u{0037D}\u{0037F}-\u{01FFF}\u{0200C}-\u{0200D}\u{02070}-\u{0218F}\u{02C00}-\u{02FEF}\u{03001}-\u{0D7FF}\u{0F900}-\u{0FDCF}\u{0FDF0}-\u{0FFFD}\u{10000}-\u{EFFFF}][a-zA-Z0-9:_\-.·\u{00300}-\u{0036F}\u{0203F}-\u{02040}\u{000C0}-\u{000D6}\u{000D8}-\u{000F6}\u{000F8}-\u{002FF}\u{00370}-\u{0037D}\u{0037F}-\u{01FFF}\u{0200C}-\u{0200D}\u{02070}-\u{0218F}\u{02C00}-\u{02FEF}\u{03001}-\u{0D7FF}\u{0F900}-\u{0FDCF}\u{0FDF0}-\u{0FFFD}\u{10000}-\u{EFFFF}]*/u, + + text_node: $ => seq( + choice('-', '='), + repeat( + choice( + $.literal_text, + seq('@', $.node), + ), + ), + ), + + literal_text: $ => /(\\[@}\\]|[^@}])+/, + + attribute_list: $ => repeat1($.attribute), + + attribute: $ => choice( + $.class_shorthand, + $.id_shorthand, + seq( + $.attribute_name, + optional(seq('=', $.attribute_value)), + ), + ), + + class_shorthand: $ => /\.[a-zA-Z0-9_-]+/, + id_shorthand: $ => /#[a-zA-Z0-9_-]+/, + + attribute_name: $ => /[a-zA-Z0-9_-]+/, + attribute_value: $ => /"(\\.|[^"\\])*"/, + }, +}) diff --git a/package.json b/package.json new file mode 100644 index 0000000..813cf53 --- /dev/null +++ b/package.json @@ -0,0 +1,22 @@ +{ + "name": "tree-sitter-gsp", + "version": "1.0.0", + "description": "A tree-sitter parser for gsp", + "main": "bindings/node", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "repository": { + "type": "git", + "url": "https://git.sr.ht/~mango/tree-sitter-gsp.git" + }, + "author": "Thomas Voss", + "license": "0BSD", + "bugs": { + "url": "https://todo.sr.ht/~mango/tree-sitter-gsp" + }, + "homepage": "https://git.sr.ht/~mango/tree-sitter-gsp#readme", + "dependencies": { + "nan": "^2.18.0" + } +} diff --git a/src/grammar.json b/src/grammar.json new file mode 100644 index 0000000..bc4e69c --- /dev/null +++ b/src/grammar.json @@ -0,0 +1,210 @@ +{ + "name": "gsp", + "rules": { + "source_file": { + "type": "REPEAT", + "content": { + "type": "SYMBOL", + "name": "node" + } + }, + "node": { + "type": "SEQ", + "members": [ + { + "type": "CHOICE", + "members": [ + { + "type": "STRING", + "value": ">" + }, + { + "type": "BLANK" + } + ] + }, + { + "type": "SYMBOL", + "name": "node_name" + }, + { + "type": "CHOICE", + "members": [ + { + "type": "SYMBOL", + "name": "attribute_list" + }, + { + "type": "BLANK" + } + ] + }, + { + "type": "STRING", + "value": "{" + }, + { + "type": "CHOICE", + "members": [ + { + "type": "SYMBOL", + "name": "node_body" + }, + { + "type": "BLANK" + } + ] + }, + { + "type": "STRING", + "value": "}" + } + ] + }, + "node_body": { + "type": "CHOICE", + "members": [ + { + "type": "REPEAT1", + "content": { + "type": "SYMBOL", + "name": "node" + } + }, + { + "type": "SYMBOL", + "name": "text_node" + } + ] + }, + "node_name": { + "type": "PATTERN", + "value": "[a-zA-Z:_\\u{000C0}-\\u{000D6}\\u{000D8}-\\u{000F6}\\u{000F8}-\\u{002FF}\\u{00370}-\\u{0037D}\\u{0037F}-\\u{01FFF}\\u{0200C}-\\u{0200D}\\u{02070}-\\u{0218F}\\u{02C00}-\\u{02FEF}\\u{03001}-\\u{0D7FF}\\u{0F900}-\\u{0FDCF}\\u{0FDF0}-\\u{0FFFD}\\u{10000}-\\u{EFFFF}][a-zA-Z0-9:_\\-.·\\u{00300}-\\u{0036F}\\u{0203F}-\\u{02040}\\u{000C0}-\\u{000D6}\\u{000D8}-\\u{000F6}\\u{000F8}-\\u{002FF}\\u{00370}-\\u{0037D}\\u{0037F}-\\u{01FFF}\\u{0200C}-\\u{0200D}\\u{02070}-\\u{0218F}\\u{02C00}-\\u{02FEF}\\u{03001}-\\u{0D7FF}\\u{0F900}-\\u{0FDCF}\\u{0FDF0}-\\u{0FFFD}\\u{10000}-\\u{EFFFF}]*" + }, + "text_node": { + "type": "SEQ", + "members": [ + { + "type": "CHOICE", + "members": [ + { + "type": "STRING", + "value": "-" + }, + { + "type": "STRING", + "value": "=" + } + ] + }, + { + "type": "REPEAT", + "content": { + "type": "CHOICE", + "members": [ + { + "type": "SYMBOL", + "name": "literal_text" + }, + { + "type": "SEQ", + "members": [ + { + "type": "STRING", + "value": "@" + }, + { + "type": "SYMBOL", + "name": "node" + } + ] + } + ] + } + } + ] + }, + "literal_text": { + "type": "PATTERN", + "value": "(\\\\[@}\\\\]|[^@}])+" + }, + "attribute_list": { + "type": "REPEAT1", + "content": { + "type": "SYMBOL", + "name": "attribute" + } + }, + "attribute": { + "type": "CHOICE", + "members": [ + { + "type": "SYMBOL", + "name": "class_shorthand" + }, + { + "type": "SYMBOL", + "name": "id_shorthand" + }, + { + "type": "SEQ", + "members": [ + { + "type": "SYMBOL", + "name": "attribute_name" + }, + { + "type": "CHOICE", + "members": [ + { + "type": "SEQ", + "members": [ + { + "type": "STRING", + "value": "=" + }, + { + "type": "SYMBOL", + "name": "attribute_value" + } + ] + }, + { + "type": "BLANK" + } + ] + } + ] + } + ] + }, + "class_shorthand": { + "type": "PATTERN", + "value": "\\.[a-zA-Z0-9_-]+" + }, + "id_shorthand": { + "type": "PATTERN", + "value": "#[a-zA-Z0-9_-]+" + }, + "attribute_name": { + "type": "PATTERN", + "value": "[a-zA-Z0-9_-]+" + }, + "attribute_value": { + "type": "PATTERN", + "value": "\"(\\\\.|[^\"\\\\])*\"" + } + }, + "extras": [ + { + "type": "PATTERN", + "value": "\\s" + } + ], + "conflicts": [], + "precedences": [], + "externals": [], + "inline": [], + "supertypes": [] +} + diff --git a/src/node-types.json b/src/node-types.json new file mode 100644 index 0000000..44660f7 --- /dev/null +++ b/src/node-types.json @@ -0,0 +1,168 @@ +[ + { + "type": "attribute", + "named": true, + "fields": {}, + "children": { + "multiple": true, + "required": true, + "types": [ + { + "type": "attribute_name", + "named": true + }, + { + "type": "attribute_value", + "named": true + }, + { + "type": "class_shorthand", + "named": true + }, + { + "type": "id_shorthand", + "named": true + } + ] + } + }, + { + "type": "attribute_list", + "named": true, + "fields": {}, + "children": { + "multiple": true, + "required": true, + "types": [ + { + "type": "attribute", + "named": true + } + ] + } + }, + { + "type": "node", + "named": true, + "fields": {}, + "children": { + "multiple": true, + "required": true, + "types": [ + { + "type": "attribute_list", + "named": true + }, + { + "type": "node_body", + "named": true + }, + { + "type": "node_name", + "named": true + } + ] + } + }, + { + "type": "node_body", + "named": true, + "fields": {}, + "children": { + "multiple": true, + "required": true, + "types": [ + { + "type": "node", + "named": true + }, + { + "type": "text_node", + "named": true + } + ] + } + }, + { + "type": "source_file", + "named": true, + "fields": {}, + "children": { + "multiple": true, + "required": false, + "types": [ + { + "type": "node", + "named": true + } + ] + } + }, + { + "type": "text_node", + "named": true, + "fields": {}, + "children": { + "multiple": true, + "required": false, + "types": [ + { + "type": "literal_text", + "named": true + }, + { + "type": "node", + "named": true + } + ] + } + }, + { + "type": "-", + "named": false + }, + { + "type": "=", + "named": false + }, + { + "type": ">", + "named": false + }, + { + "type": "@", + "named": false + }, + { + "type": "attribute_name", + "named": true + }, + { + "type": "attribute_value", + "named": true + }, + { + "type": "class_shorthand", + "named": true + }, + { + "type": "id_shorthand", + "named": true + }, + { + "type": "literal_text", + "named": true + }, + { + "type": "node_name", + "named": true + }, + { + "type": "{", + "named": false + }, + { + "type": "}", + "named": false + } +] \ No newline at end of file diff --git a/src/parser.c b/src/parser.c new file mode 100644 index 0000000..983827a --- /dev/null +++ b/src/parser.c @@ -0,0 +1,1019 @@ +#include + +#if defined(__GNUC__) || defined(__clang__) +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wmissing-field-initializers" +#endif + +#define LANGUAGE_VERSION 14 +#define STATE_COUNT 48 +#define LARGE_STATE_COUNT 2 +#define SYMBOL_COUNT 22 +#define ALIAS_COUNT 0 +#define TOKEN_COUNT 13 +#define EXTERNAL_TOKEN_COUNT 0 +#define FIELD_COUNT 0 +#define MAX_ALIAS_SEQUENCE_LENGTH 6 +#define PRODUCTION_ID_COUNT 1 + +enum { + anon_sym_GT = 1, + anon_sym_LBRACE = 2, + anon_sym_RBRACE = 3, + sym_node_name = 4, + anon_sym_DASH = 5, + anon_sym_EQ = 6, + anon_sym_AT = 7, + sym_literal_text = 8, + sym_class_shorthand = 9, + sym_id_shorthand = 10, + sym_attribute_name = 11, + sym_attribute_value = 12, + sym_source_file = 13, + sym_node = 14, + sym_node_body = 15, + sym_text_node = 16, + sym_attribute_list = 17, + sym_attribute = 18, + aux_sym_source_file_repeat1 = 19, + aux_sym_text_node_repeat1 = 20, + aux_sym_attribute_list_repeat1 = 21, +}; + +static const char * const ts_symbol_names[] = { + [ts_builtin_sym_end] = "end", + [anon_sym_GT] = ">", + [anon_sym_LBRACE] = "{", + [anon_sym_RBRACE] = "}", + [sym_node_name] = "node_name", + [anon_sym_DASH] = "-", + [anon_sym_EQ] = "=", + [anon_sym_AT] = "@", + [sym_literal_text] = "literal_text", + [sym_class_shorthand] = "class_shorthand", + [sym_id_shorthand] = "id_shorthand", + [sym_attribute_name] = "attribute_name", + [sym_attribute_value] = "attribute_value", + [sym_source_file] = "source_file", + [sym_node] = "node", + [sym_node_body] = "node_body", + [sym_text_node] = "text_node", + [sym_attribute_list] = "attribute_list", + [sym_attribute] = "attribute", + [aux_sym_source_file_repeat1] = "source_file_repeat1", + [aux_sym_text_node_repeat1] = "text_node_repeat1", + [aux_sym_attribute_list_repeat1] = "attribute_list_repeat1", +}; + +static const TSSymbol ts_symbol_map[] = { + [ts_builtin_sym_end] = ts_builtin_sym_end, + [anon_sym_GT] = anon_sym_GT, + [anon_sym_LBRACE] = anon_sym_LBRACE, + [anon_sym_RBRACE] = anon_sym_RBRACE, + [sym_node_name] = sym_node_name, + [anon_sym_DASH] = anon_sym_DASH, + [anon_sym_EQ] = anon_sym_EQ, + [anon_sym_AT] = anon_sym_AT, + [sym_literal_text] = sym_literal_text, + [sym_class_shorthand] = sym_class_shorthand, + [sym_id_shorthand] = sym_id_shorthand, + [sym_attribute_name] = sym_attribute_name, + [sym_attribute_value] = sym_attribute_value, + [sym_source_file] = sym_source_file, + [sym_node] = sym_node, + [sym_node_body] = sym_node_body, + [sym_text_node] = sym_text_node, + [sym_attribute_list] = sym_attribute_list, + [sym_attribute] = sym_attribute, + [aux_sym_source_file_repeat1] = aux_sym_source_file_repeat1, + [aux_sym_text_node_repeat1] = aux_sym_text_node_repeat1, + [aux_sym_attribute_list_repeat1] = aux_sym_attribute_list_repeat1, +}; + +static const TSSymbolMetadata ts_symbol_metadata[] = { + [ts_builtin_sym_end] = { + .visible = false, + .named = true, + }, + [anon_sym_GT] = { + .visible = true, + .named = false, + }, + [anon_sym_LBRACE] = { + .visible = true, + .named = false, + }, + [anon_sym_RBRACE] = { + .visible = true, + .named = false, + }, + [sym_node_name] = { + .visible = true, + .named = true, + }, + [anon_sym_DASH] = { + .visible = true, + .named = false, + }, + [anon_sym_EQ] = { + .visible = true, + .named = false, + }, + [anon_sym_AT] = { + .visible = true, + .named = false, + }, + [sym_literal_text] = { + .visible = true, + .named = true, + }, + [sym_class_shorthand] = { + .visible = true, + .named = true, + }, + [sym_id_shorthand] = { + .visible = true, + .named = true, + }, + [sym_attribute_name] = { + .visible = true, + .named = true, + }, + [sym_attribute_value] = { + .visible = true, + .named = true, + }, + [sym_source_file] = { + .visible = true, + .named = true, + }, + [sym_node] = { + .visible = true, + .named = true, + }, + [sym_node_body] = { + .visible = true, + .named = true, + }, + [sym_text_node] = { + .visible = true, + .named = true, + }, + [sym_attribute_list] = { + .visible = true, + .named = true, + }, + [sym_attribute] = { + .visible = true, + .named = true, + }, + [aux_sym_source_file_repeat1] = { + .visible = false, + .named = false, + }, + [aux_sym_text_node_repeat1] = { + .visible = false, + .named = false, + }, + [aux_sym_attribute_list_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] = 3, + [6] = 2, + [7] = 4, + [8] = 8, + [9] = 9, + [10] = 9, + [11] = 8, + [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] = 18, + [28] = 26, + [29] = 24, + [30] = 21, + [31] = 31, + [32] = 32, + [33] = 33, + [34] = 34, + [35] = 35, + [36] = 36, + [37] = 37, + [38] = 38, + [39] = 39, + [40] = 36, + [41] = 41, + [42] = 33, + [43] = 39, + [44] = 44, + [45] = 37, + [46] = 34, + [47] = 35, +}; + +static inline bool sym_node_name_character_set_1(int32_t c) { + return (c < 895 + ? (c < 192 + ? (c < '_' + ? (c < 'A' + ? c == ':' + : c <= 'Z') + : (c <= '_' || (c >= 'a' && c <= 'z'))) + : (c <= 214 || (c < 248 + ? (c >= 216 && c <= 246) + : (c <= 767 || (c >= 880 && c <= 893))))) + : (c <= 8191 || (c < 12289 + ? (c < 8304 + ? (c >= 8204 && c <= 8205) + : (c <= 8591 || (c >= 11264 && c <= 12271))) + : (c <= 55295 || (c < 65008 + ? (c >= 63744 && c <= 64975) + : (c <= 65533 || (c >= 65536 && c <= 983039))))))); +} + +static inline bool sym_node_name_character_set_2(int32_t c) { + return (c < 895 + ? (c < 'a' + ? (c < 'A' + ? (c < '0' + ? (c >= '-' && c <= '.') + : c <= ':') + : (c <= 'Z' || c == '_')) + : (c <= 'z' || (c < 216 + ? (c < 192 + ? c == 183 + : c <= 214) + : (c <= 246 || (c >= 248 && c <= 893))))) + : (c <= 8191 || (c < 12289 + ? (c < 8304 + ? (c < 8255 + ? (c >= 8204 && c <= 8205) + : c <= 8256) + : (c <= 8591 || (c >= 11264 && c <= 12271))) + : (c <= 55295 || (c < 65008 + ? (c >= 63744 && c <= 64975) + : (c <= 65533 || (c >= 65536 && c <= 983039))))))); +} + +static bool ts_lex(TSLexer *lexer, TSStateId state) { + START_LEXER(); + eof = lexer->eof(lexer); + switch (state) { + case 0: + if (eof) ADVANCE(7); + if (lookahead == '"') ADVANCE(1); + if (lookahead == '#') ADVANCE(4); + if (lookahead == '-') ADVANCE(12); + if (lookahead == '.') ADVANCE(5); + if (lookahead == '=') ADVANCE(13); + if (lookahead == '>') ADVANCE(8); + if (lookahead == '@') ADVANCE(14); + if (lookahead == '{') ADVANCE(9); + if (lookahead == '}') ADVANCE(10); + if (lookahead == '\t' || + lookahead == '\n' || + lookahead == '\r' || + lookahead == ' ') SKIP(0) + if (sym_node_name_character_set_1(lookahead)) ADVANCE(11); + END_STATE(); + case 1: + if (lookahead == '"') ADVANCE(21); + if (lookahead == '\\') ADVANCE(6); + if (lookahead != 0) ADVANCE(1); + END_STATE(); + case 2: + if (lookahead == '#') ADVANCE(4); + if (lookahead == '.') ADVANCE(5); + if (lookahead == '=') ADVANCE(13); + if (lookahead == '{') ADVANCE(9); + if (lookahead == '\t' || + lookahead == '\n' || + lookahead == '\r' || + lookahead == ' ') SKIP(2) + if (lookahead == '-' || + ('0' <= lookahead && lookahead <= '9') || + ('A' <= lookahead && lookahead <= 'Z') || + lookahead == '_' || + ('a' <= lookahead && lookahead <= 'z')) ADVANCE(20); + END_STATE(); + case 3: + if (lookahead == '@') ADVANCE(14); + if (lookahead == '\\') ADVANCE(17); + if (lookahead == '}') ADVANCE(10); + if (lookahead == '\t' || + lookahead == '\n' || + lookahead == '\r' || + lookahead == ' ') ADVANCE(15); + if (lookahead != 0) ADVANCE(16); + END_STATE(); + case 4: + if (lookahead == '-' || + ('0' <= lookahead && lookahead <= '9') || + ('A' <= lookahead && lookahead <= 'Z') || + lookahead == '_' || + ('a' <= lookahead && lookahead <= 'z')) ADVANCE(19); + END_STATE(); + case 5: + if (lookahead == '-' || + ('0' <= lookahead && lookahead <= '9') || + ('A' <= lookahead && lookahead <= 'Z') || + lookahead == '_' || + ('a' <= lookahead && lookahead <= 'z')) ADVANCE(18); + END_STATE(); + case 6: + if (lookahead != 0 && + lookahead != '\n') ADVANCE(1); + END_STATE(); + case 7: + ACCEPT_TOKEN(ts_builtin_sym_end); + END_STATE(); + case 8: + ACCEPT_TOKEN(anon_sym_GT); + END_STATE(); + case 9: + ACCEPT_TOKEN(anon_sym_LBRACE); + END_STATE(); + case 10: + ACCEPT_TOKEN(anon_sym_RBRACE); + END_STATE(); + case 11: + ACCEPT_TOKEN(sym_node_name); + if (sym_node_name_character_set_2(lookahead)) ADVANCE(11); + END_STATE(); + case 12: + ACCEPT_TOKEN(anon_sym_DASH); + END_STATE(); + case 13: + ACCEPT_TOKEN(anon_sym_EQ); + END_STATE(); + case 14: + ACCEPT_TOKEN(anon_sym_AT); + END_STATE(); + case 15: + ACCEPT_TOKEN(sym_literal_text); + if (lookahead == '\\') ADVANCE(17); + if (lookahead == '\t' || + lookahead == '\n' || + lookahead == '\r' || + lookahead == ' ') ADVANCE(15); + if (lookahead != 0 && + lookahead != '@' && + lookahead != '}') ADVANCE(16); + END_STATE(); + case 16: + ACCEPT_TOKEN(sym_literal_text); + if (lookahead == '\\') ADVANCE(17); + if (lookahead != 0 && + lookahead != '@' && + lookahead != '}') ADVANCE(16); + END_STATE(); + case 17: + ACCEPT_TOKEN(sym_literal_text); + if (lookahead == '\\') ADVANCE(17); + if (lookahead != 0) ADVANCE(16); + END_STATE(); + case 18: + ACCEPT_TOKEN(sym_class_shorthand); + if (lookahead == '-' || + ('0' <= lookahead && lookahead <= '9') || + ('A' <= lookahead && lookahead <= 'Z') || + lookahead == '_' || + ('a' <= lookahead && lookahead <= 'z')) ADVANCE(18); + END_STATE(); + case 19: + ACCEPT_TOKEN(sym_id_shorthand); + if (lookahead == '-' || + ('0' <= lookahead && lookahead <= '9') || + ('A' <= lookahead && lookahead <= 'Z') || + lookahead == '_' || + ('a' <= lookahead && lookahead <= 'z')) ADVANCE(19); + END_STATE(); + case 20: + ACCEPT_TOKEN(sym_attribute_name); + if (lookahead == '-' || + ('0' <= lookahead && lookahead <= '9') || + ('A' <= lookahead && lookahead <= 'Z') || + lookahead == '_' || + ('a' <= lookahead && lookahead <= 'z')) ADVANCE(20); + END_STATE(); + case 21: + ACCEPT_TOKEN(sym_attribute_value); + 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 = 2}, + [9] = {.lex_state = 2}, + [10] = {.lex_state = 2}, + [11] = {.lex_state = 2}, + [12] = {.lex_state = 0}, + [13] = {.lex_state = 2}, + [14] = {.lex_state = 2}, + [15] = {.lex_state = 0}, + [16] = {.lex_state = 2}, + [17] = {.lex_state = 0}, + [18] = {.lex_state = 0}, + [19] = {.lex_state = 3}, + [20] = {.lex_state = 2}, + [21] = {.lex_state = 0}, + [22] = {.lex_state = 3}, + [23] = {.lex_state = 2}, + [24] = {.lex_state = 0}, + [25] = {.lex_state = 3}, + [26] = {.lex_state = 0}, + [27] = {.lex_state = 3}, + [28] = {.lex_state = 3}, + [29] = {.lex_state = 3}, + [30] = {.lex_state = 3}, + [31] = {.lex_state = 0}, + [32] = {.lex_state = 3}, + [33] = {.lex_state = 0}, + [34] = {.lex_state = 0}, + [35] = {.lex_state = 0}, + [36] = {.lex_state = 0}, + [37] = {.lex_state = 0}, + [38] = {.lex_state = 0}, + [39] = {.lex_state = 0}, + [40] = {.lex_state = 0}, + [41] = {.lex_state = 0}, + [42] = {.lex_state = 0}, + [43] = {.lex_state = 0}, + [44] = {.lex_state = 0}, + [45] = {.lex_state = 0}, + [46] = {.lex_state = 0}, + [47] = {.lex_state = 0}, +}; + +static const uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = { + [0] = { + [ts_builtin_sym_end] = ACTIONS(1), + [anon_sym_GT] = ACTIONS(1), + [anon_sym_LBRACE] = ACTIONS(1), + [anon_sym_RBRACE] = ACTIONS(1), + [sym_node_name] = ACTIONS(1), + [anon_sym_DASH] = ACTIONS(1), + [anon_sym_EQ] = ACTIONS(1), + [anon_sym_AT] = ACTIONS(1), + [sym_class_shorthand] = ACTIONS(1), + [sym_id_shorthand] = ACTIONS(1), + [sym_attribute_value] = ACTIONS(1), + }, + [1] = { + [sym_source_file] = STATE(44), + [sym_node] = STATE(15), + [aux_sym_source_file_repeat1] = STATE(15), + [ts_builtin_sym_end] = ACTIONS(3), + [anon_sym_GT] = ACTIONS(5), + [sym_node_name] = ACTIONS(7), + }, +}; + +static const uint16_t ts_small_parse_table[] = { + [0] = 7, + ACTIONS(5), 1, + anon_sym_GT, + ACTIONS(7), 1, + sym_node_name, + ACTIONS(9), 1, + anon_sym_RBRACE, + STATE(41), 1, + sym_text_node, + STATE(42), 1, + sym_node_body, + ACTIONS(11), 2, + anon_sym_DASH, + anon_sym_EQ, + STATE(17), 2, + sym_node, + aux_sym_source_file_repeat1, + [24] = 7, + ACTIONS(5), 1, + anon_sym_GT, + ACTIONS(7), 1, + sym_node_name, + ACTIONS(13), 1, + anon_sym_RBRACE, + STATE(41), 1, + sym_text_node, + STATE(43), 1, + sym_node_body, + ACTIONS(11), 2, + anon_sym_DASH, + anon_sym_EQ, + STATE(17), 2, + sym_node, + aux_sym_source_file_repeat1, + [48] = 7, + ACTIONS(5), 1, + anon_sym_GT, + ACTIONS(7), 1, + sym_node_name, + ACTIONS(15), 1, + anon_sym_RBRACE, + STATE(40), 1, + sym_node_body, + STATE(41), 1, + sym_text_node, + ACTIONS(11), 2, + anon_sym_DASH, + anon_sym_EQ, + STATE(17), 2, + sym_node, + aux_sym_source_file_repeat1, + [72] = 7, + ACTIONS(5), 1, + anon_sym_GT, + ACTIONS(7), 1, + sym_node_name, + ACTIONS(17), 1, + anon_sym_RBRACE, + STATE(39), 1, + sym_node_body, + STATE(41), 1, + sym_text_node, + ACTIONS(11), 2, + anon_sym_DASH, + anon_sym_EQ, + STATE(17), 2, + sym_node, + aux_sym_source_file_repeat1, + [96] = 7, + ACTIONS(5), 1, + anon_sym_GT, + ACTIONS(7), 1, + sym_node_name, + ACTIONS(19), 1, + anon_sym_RBRACE, + STATE(33), 1, + sym_node_body, + STATE(41), 1, + sym_text_node, + ACTIONS(11), 2, + anon_sym_DASH, + anon_sym_EQ, + STATE(17), 2, + sym_node, + aux_sym_source_file_repeat1, + [120] = 7, + ACTIONS(5), 1, + anon_sym_GT, + ACTIONS(7), 1, + sym_node_name, + ACTIONS(21), 1, + anon_sym_RBRACE, + STATE(36), 1, + sym_node_body, + STATE(41), 1, + sym_text_node, + ACTIONS(11), 2, + anon_sym_DASH, + anon_sym_EQ, + STATE(17), 2, + sym_node, + aux_sym_source_file_repeat1, + [144] = 5, + ACTIONS(23), 1, + anon_sym_LBRACE, + ACTIONS(27), 1, + sym_attribute_name, + STATE(46), 1, + sym_attribute_list, + ACTIONS(25), 2, + sym_class_shorthand, + sym_id_shorthand, + STATE(14), 2, + sym_attribute, + aux_sym_attribute_list_repeat1, + [162] = 5, + ACTIONS(27), 1, + sym_attribute_name, + ACTIONS(29), 1, + anon_sym_LBRACE, + STATE(37), 1, + sym_attribute_list, + ACTIONS(25), 2, + sym_class_shorthand, + sym_id_shorthand, + STATE(14), 2, + sym_attribute, + aux_sym_attribute_list_repeat1, + [180] = 5, + ACTIONS(27), 1, + sym_attribute_name, + ACTIONS(31), 1, + anon_sym_LBRACE, + STATE(45), 1, + sym_attribute_list, + ACTIONS(25), 2, + sym_class_shorthand, + sym_id_shorthand, + STATE(14), 2, + sym_attribute, + aux_sym_attribute_list_repeat1, + [198] = 5, + ACTIONS(27), 1, + sym_attribute_name, + ACTIONS(33), 1, + anon_sym_LBRACE, + STATE(34), 1, + sym_attribute_list, + ACTIONS(25), 2, + sym_class_shorthand, + sym_id_shorthand, + STATE(14), 2, + sym_attribute, + aux_sym_attribute_list_repeat1, + [216] = 4, + ACTIONS(37), 1, + anon_sym_GT, + ACTIONS(40), 1, + sym_node_name, + ACTIONS(35), 2, + ts_builtin_sym_end, + anon_sym_RBRACE, + STATE(12), 2, + sym_node, + aux_sym_source_file_repeat1, + [231] = 4, + ACTIONS(43), 1, + anon_sym_LBRACE, + ACTIONS(48), 1, + sym_attribute_name, + ACTIONS(45), 2, + sym_class_shorthand, + sym_id_shorthand, + STATE(13), 2, + sym_attribute, + aux_sym_attribute_list_repeat1, + [246] = 4, + ACTIONS(27), 1, + sym_attribute_name, + ACTIONS(51), 1, + anon_sym_LBRACE, + ACTIONS(25), 2, + sym_class_shorthand, + sym_id_shorthand, + STATE(13), 2, + sym_attribute, + aux_sym_attribute_list_repeat1, + [261] = 4, + ACTIONS(5), 1, + anon_sym_GT, + ACTIONS(7), 1, + sym_node_name, + ACTIONS(53), 1, + ts_builtin_sym_end, + STATE(12), 2, + sym_node, + aux_sym_source_file_repeat1, + [275] = 2, + ACTIONS(57), 1, + anon_sym_EQ, + ACTIONS(55), 4, + anon_sym_LBRACE, + sym_class_shorthand, + sym_id_shorthand, + sym_attribute_name, + [285] = 4, + ACTIONS(5), 1, + anon_sym_GT, + ACTIONS(7), 1, + sym_node_name, + ACTIONS(59), 1, + anon_sym_RBRACE, + STATE(12), 2, + sym_node, + aux_sym_source_file_repeat1, + [299] = 1, + ACTIONS(61), 4, + ts_builtin_sym_end, + anon_sym_GT, + anon_sym_RBRACE, + sym_node_name, + [306] = 4, + ACTIONS(63), 1, + anon_sym_RBRACE, + ACTIONS(65), 1, + anon_sym_AT, + ACTIONS(67), 1, + sym_literal_text, + STATE(22), 1, + aux_sym_text_node_repeat1, + [319] = 1, + ACTIONS(55), 4, + anon_sym_LBRACE, + sym_class_shorthand, + sym_id_shorthand, + sym_attribute_name, + [326] = 1, + ACTIONS(69), 4, + ts_builtin_sym_end, + anon_sym_GT, + anon_sym_RBRACE, + sym_node_name, + [333] = 4, + ACTIONS(65), 1, + anon_sym_AT, + ACTIONS(71), 1, + anon_sym_RBRACE, + ACTIONS(73), 1, + sym_literal_text, + STATE(25), 1, + aux_sym_text_node_repeat1, + [346] = 1, + ACTIONS(75), 4, + anon_sym_LBRACE, + sym_class_shorthand, + sym_id_shorthand, + sym_attribute_name, + [353] = 1, + ACTIONS(77), 4, + ts_builtin_sym_end, + anon_sym_GT, + anon_sym_RBRACE, + sym_node_name, + [360] = 4, + ACTIONS(79), 1, + anon_sym_RBRACE, + ACTIONS(81), 1, + anon_sym_AT, + ACTIONS(84), 1, + sym_literal_text, + STATE(25), 1, + aux_sym_text_node_repeat1, + [373] = 1, + ACTIONS(87), 4, + ts_builtin_sym_end, + anon_sym_GT, + anon_sym_RBRACE, + sym_node_name, + [380] = 2, + ACTIONS(61), 1, + sym_literal_text, + ACTIONS(89), 2, + anon_sym_RBRACE, + anon_sym_AT, + [388] = 2, + ACTIONS(87), 1, + sym_literal_text, + ACTIONS(91), 2, + anon_sym_RBRACE, + anon_sym_AT, + [396] = 2, + ACTIONS(77), 1, + sym_literal_text, + ACTIONS(93), 2, + anon_sym_RBRACE, + anon_sym_AT, + [404] = 2, + ACTIONS(69), 1, + sym_literal_text, + ACTIONS(95), 2, + anon_sym_RBRACE, + anon_sym_AT, + [412] = 3, + ACTIONS(97), 1, + anon_sym_GT, + ACTIONS(99), 1, + sym_node_name, + STATE(32), 1, + sym_node, + [422] = 2, + ACTIONS(101), 1, + sym_literal_text, + ACTIONS(79), 2, + anon_sym_RBRACE, + anon_sym_AT, + [430] = 1, + ACTIONS(103), 1, + anon_sym_RBRACE, + [434] = 1, + ACTIONS(105), 1, + anon_sym_LBRACE, + [438] = 1, + ACTIONS(107), 1, + sym_node_name, + [442] = 1, + ACTIONS(19), 1, + anon_sym_RBRACE, + [446] = 1, + ACTIONS(33), 1, + anon_sym_LBRACE, + [450] = 1, + ACTIONS(109), 1, + sym_attribute_value, + [454] = 1, + ACTIONS(15), 1, + anon_sym_RBRACE, + [458] = 1, + ACTIONS(9), 1, + anon_sym_RBRACE, + [462] = 1, + ACTIONS(59), 1, + anon_sym_RBRACE, + [466] = 1, + ACTIONS(111), 1, + anon_sym_RBRACE, + [470] = 1, + ACTIONS(21), 1, + anon_sym_RBRACE, + [474] = 1, + ACTIONS(113), 1, + ts_builtin_sym_end, + [478] = 1, + ACTIONS(23), 1, + anon_sym_LBRACE, + [482] = 1, + ACTIONS(115), 1, + anon_sym_LBRACE, + [486] = 1, + ACTIONS(117), 1, + sym_node_name, +}; + +static const uint32_t ts_small_parse_table_map[] = { + [SMALL_STATE(2)] = 0, + [SMALL_STATE(3)] = 24, + [SMALL_STATE(4)] = 48, + [SMALL_STATE(5)] = 72, + [SMALL_STATE(6)] = 96, + [SMALL_STATE(7)] = 120, + [SMALL_STATE(8)] = 144, + [SMALL_STATE(9)] = 162, + [SMALL_STATE(10)] = 180, + [SMALL_STATE(11)] = 198, + [SMALL_STATE(12)] = 216, + [SMALL_STATE(13)] = 231, + [SMALL_STATE(14)] = 246, + [SMALL_STATE(15)] = 261, + [SMALL_STATE(16)] = 275, + [SMALL_STATE(17)] = 285, + [SMALL_STATE(18)] = 299, + [SMALL_STATE(19)] = 306, + [SMALL_STATE(20)] = 319, + [SMALL_STATE(21)] = 326, + [SMALL_STATE(22)] = 333, + [SMALL_STATE(23)] = 346, + [SMALL_STATE(24)] = 353, + [SMALL_STATE(25)] = 360, + [SMALL_STATE(26)] = 373, + [SMALL_STATE(27)] = 380, + [SMALL_STATE(28)] = 388, + [SMALL_STATE(29)] = 396, + [SMALL_STATE(30)] = 404, + [SMALL_STATE(31)] = 412, + [SMALL_STATE(32)] = 422, + [SMALL_STATE(33)] = 430, + [SMALL_STATE(34)] = 434, + [SMALL_STATE(35)] = 438, + [SMALL_STATE(36)] = 442, + [SMALL_STATE(37)] = 446, + [SMALL_STATE(38)] = 450, + [SMALL_STATE(39)] = 454, + [SMALL_STATE(40)] = 458, + [SMALL_STATE(41)] = 462, + [SMALL_STATE(42)] = 466, + [SMALL_STATE(43)] = 470, + [SMALL_STATE(44)] = 474, + [SMALL_STATE(45)] = 478, + [SMALL_STATE(46)] = 482, + [SMALL_STATE(47)] = 486, +}; + +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(35), + [7] = {.entry = {.count = 1, .reusable = true}}, SHIFT(9), + [9] = {.entry = {.count = 1, .reusable = true}}, SHIFT(29), + [11] = {.entry = {.count = 1, .reusable = true}}, SHIFT(19), + [13] = {.entry = {.count = 1, .reusable = true}}, SHIFT(18), + [15] = {.entry = {.count = 1, .reusable = true}}, SHIFT(30), + [17] = {.entry = {.count = 1, .reusable = true}}, SHIFT(27), + [19] = {.entry = {.count = 1, .reusable = true}}, SHIFT(24), + [21] = {.entry = {.count = 1, .reusable = true}}, SHIFT(21), + [23] = {.entry = {.count = 1, .reusable = true}}, SHIFT(4), + [25] = {.entry = {.count = 1, .reusable = true}}, SHIFT(20), + [27] = {.entry = {.count = 1, .reusable = true}}, SHIFT(16), + [29] = {.entry = {.count = 1, .reusable = true}}, SHIFT(3), + [31] = {.entry = {.count = 1, .reusable = true}}, SHIFT(5), + [33] = {.entry = {.count = 1, .reusable = true}}, SHIFT(7), + [35] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_source_file_repeat1, 2), + [37] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_source_file_repeat1, 2), SHIFT_REPEAT(35), + [40] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_source_file_repeat1, 2), SHIFT_REPEAT(9), + [43] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_attribute_list_repeat1, 2), + [45] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_attribute_list_repeat1, 2), SHIFT_REPEAT(20), + [48] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_attribute_list_repeat1, 2), SHIFT_REPEAT(16), + [51] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_attribute_list, 1), + [53] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_source_file, 1), + [55] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_attribute, 1), + [57] = {.entry = {.count = 1, .reusable = true}}, SHIFT(38), + [59] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_node_body, 1), + [61] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_node, 3), + [63] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_text_node, 1), + [65] = {.entry = {.count = 1, .reusable = false}}, SHIFT(31), + [67] = {.entry = {.count = 1, .reusable = true}}, SHIFT(22), + [69] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_node, 4), + [71] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_text_node, 2), + [73] = {.entry = {.count = 1, .reusable = true}}, SHIFT(25), + [75] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_attribute, 3), + [77] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_node, 5), + [79] = {.entry = {.count = 1, .reusable = false}}, REDUCE(aux_sym_text_node_repeat1, 2), + [81] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_text_node_repeat1, 2), SHIFT_REPEAT(31), + [84] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_text_node_repeat1, 2), SHIFT_REPEAT(25), + [87] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_node, 6), + [89] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_node, 3), + [91] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_node, 6), + [93] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_node, 5), + [95] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_node, 4), + [97] = {.entry = {.count = 1, .reusable = true}}, SHIFT(47), + [99] = {.entry = {.count = 1, .reusable = true}}, SHIFT(10), + [101] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_text_node_repeat1, 2), + [103] = {.entry = {.count = 1, .reusable = true}}, SHIFT(26), + [105] = {.entry = {.count = 1, .reusable = true}}, SHIFT(6), + [107] = {.entry = {.count = 1, .reusable = true}}, SHIFT(11), + [109] = {.entry = {.count = 1, .reusable = true}}, SHIFT(23), + [111] = {.entry = {.count = 1, .reusable = true}}, SHIFT(28), + [113] = {.entry = {.count = 1, .reusable = true}}, ACCEPT_INPUT(), + [115] = {.entry = {.count = 1, .reusable = true}}, SHIFT(2), + [117] = {.entry = {.count = 1, .reusable = true}}, SHIFT(8), +}; + +#ifdef __cplusplus +extern "C" { +#endif +#ifdef _WIN32 +#define extern __declspec(dllexport) +#endif + +extern const TSLanguage *tree_sitter_gsp(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/src/tree_sitter/parser.h b/src/tree_sitter/parser.h new file mode 100644 index 0000000..2b14ac1 --- /dev/null +++ b/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 +#include +#include + +#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_ -- cgit v1.2.3