initial commit
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a2a7925e3b
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21 changed files with 4066 additions and 0 deletions
3
.gitignore
vendored
Normal file
3
.gitignore
vendored
Normal file
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@ -0,0 +1,3 @@
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# direnv
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.envrc
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.direnv
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26
Cargo.toml
Normal file
26
Cargo.toml
Normal file
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@ -0,0 +1,26 @@
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[package]
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name = "tree-sitter-d2"
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description = "d2 grammar for the tree-sitter parsing library"
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version = "0.0.1"
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keywords = ["incremental", "parsing", "d2"]
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categories = ["parsing", "text-editors"]
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repository = "https://github.com/tree-sitter/tree-sitter-d2"
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edition = "2018"
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license = "MIT"
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build = "bindings/rust/build.rs"
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include = [
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"bindings/rust/*",
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"grammar.js",
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"queries/*",
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"src/*",
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]
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[lib]
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path = "bindings/rust/lib.rs"
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[dependencies]
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tree-sitter = "~0.20.3"
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[build-dependencies]
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cc = "1.0"
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7
Makefile
Normal file
7
Makefile
Normal file
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@ -0,0 +1,7 @@
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test: build
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tree-sitter test
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build:
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tree-sitter generate
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20
binding.gyp
Normal file
20
binding.gyp
Normal file
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@ -0,0 +1,20 @@
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{
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"targets": [
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{
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"target_name": "tree_sitter_d2_binding",
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"include_dirs": [
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"<!(node -e \"require('nan')\")",
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"src"
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],
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"sources": [
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"bindings/node/binding.cc",
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"src/parser.c",
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"src/scanner.c",
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# If your language uses an external scanner, add it here.
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],
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"cflags_c": [
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"-std=c99",
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]
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}
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]
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}
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28
bindings/node/binding.cc
Normal file
28
bindings/node/binding.cc
Normal file
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@ -0,0 +1,28 @@
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#include "tree_sitter/parser.h"
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#include <node.h>
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#include "nan.h"
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using namespace v8;
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extern "C" TSLanguage * tree_sitter_d2();
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namespace {
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NAN_METHOD(New) {}
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void Init(Local<Object> exports, Local<Object> module) {
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Local<FunctionTemplate> tpl = Nan::New<FunctionTemplate>(New);
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tpl->SetClassName(Nan::New("Language").ToLocalChecked());
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tpl->InstanceTemplate()->SetInternalFieldCount(1);
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Local<Function> constructor = Nan::GetFunction(tpl).ToLocalChecked();
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Local<Object> instance = constructor->NewInstance(Nan::GetCurrentContext()).ToLocalChecked();
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Nan::SetInternalFieldPointer(instance, 0, tree_sitter_d2());
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Nan::Set(instance, Nan::New("name").ToLocalChecked(), Nan::New("d2").ToLocalChecked());
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Nan::Set(module, Nan::New("exports").ToLocalChecked(), instance);
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}
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NODE_MODULE(tree_sitter_d2_binding, Init)
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} // namespace
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19
bindings/node/index.js
Normal file
19
bindings/node/index.js
Normal file
|
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@ -0,0 +1,19 @@
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try {
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module.exports = require("../../build/Release/tree_sitter_d2_binding");
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} catch (error1) {
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if (error1.code !== 'MODULE_NOT_FOUND') {
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throw error1;
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}
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try {
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module.exports = require("../../build/Debug/tree_sitter_d2_binding");
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} catch (error2) {
|
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if (error2.code !== 'MODULE_NOT_FOUND') {
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throw error2;
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}
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throw error1
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}
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}
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try {
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module.exports.nodeTypeInfo = require("../../src/node-types.json");
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} catch (_) {}
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40
bindings/rust/build.rs
Normal file
40
bindings/rust/build.rs
Normal file
|
|
@ -0,0 +1,40 @@
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|||
fn main() {
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let src_dir = std::path::Path::new("src");
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let mut c_config = cc::Build::new();
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c_config.include(&src_dir);
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c_config
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.flag_if_supported("-Wno-unused-parameter")
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.flag_if_supported("-Wno-unused-but-set-variable")
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.flag_if_supported("-Wno-trigraphs");
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let parser_path = src_dir.join("parser.c");
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c_config.file(&parser_path);
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// If your language uses an external scanner written in C,
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// then include this block of code:
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/*
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let scanner_path = src_dir.join("scanner.c");
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c_config.file(&scanner_path);
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println!("cargo:rerun-if-changed={}", scanner_path.to_str().unwrap());
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*/
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c_config.compile("parser");
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println!("cargo:rerun-if-changed={}", parser_path.to_str().unwrap());
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// If your language uses an external scanner written in C++,
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// then include this block of code:
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/*
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let mut cpp_config = cc::Build::new();
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cpp_config.cpp(true);
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cpp_config.include(&src_dir);
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cpp_config
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.flag_if_supported("-Wno-unused-parameter")
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.flag_if_supported("-Wno-unused-but-set-variable");
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let scanner_path = src_dir.join("scanner.cc");
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cpp_config.file(&scanner_path);
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cpp_config.compile("scanner");
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println!("cargo:rerun-if-changed={}", scanner_path.to_str().unwrap());
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*/
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}
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52
bindings/rust/lib.rs
Normal file
52
bindings/rust/lib.rs
Normal file
|
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@ -0,0 +1,52 @@
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//! This crate provides d2 language support for the [tree-sitter][] parsing library.
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//!
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//! Typically, you will use the [language][language func] function to add this language to a
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//! tree-sitter [Parser][], and then use the parser to parse some code:
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//!
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//! ```
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//! let code = "";
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//! let mut parser = tree_sitter::Parser::new();
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//! parser.set_language(tree_sitter_d2::language()).expect("Error loading d2 grammar");
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//! let tree = parser.parse(code, None).unwrap();
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//! ```
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//!
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//! [Language]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Language.html
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//! [language func]: fn.language.html
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//! [Parser]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Parser.html
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//! [tree-sitter]: https://tree-sitter.github.io/
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use tree_sitter::Language;
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extern "C" {
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fn tree_sitter_d2() -> Language;
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}
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/// Get the tree-sitter [Language][] for this grammar.
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///
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/// [Language]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Language.html
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pub fn language() -> Language {
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unsafe { tree_sitter_d2() }
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}
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/// The content of the [`node-types.json`][] file for this grammar.
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///
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/// [`node-types.json`]: https://tree-sitter.github.io/tree-sitter/using-parsers#static-node-types
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pub const NODE_TYPES: &'static str = include_str!("../../src/node-types.json");
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// Uncomment these to include any queries that this grammar contains
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||||
// pub const HIGHLIGHTS_QUERY: &'static str = include_str!("../../queries/highlights.scm");
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||||
// 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");
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||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
#[test]
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||||
fn test_can_load_grammar() {
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let mut parser = tree_sitter::Parser::new();
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parser
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||||
.set_language(super::language())
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.expect("Error loading d2 language");
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}
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||||
}
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8
examples/all.d2
Normal file
8
examples/all.d2
Normal file
|
|
@ -0,0 +1,8 @@
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|||
a <- b -- b
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b
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foo: Hello world {
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shape: oval
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||||
}
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|
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hello world- -- foo
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43
flake.lock
Normal file
43
flake.lock
Normal file
|
|
@ -0,0 +1,43 @@
|
|||
{
|
||||
"nodes": {
|
||||
"flake-utils": {
|
||||
"locked": {
|
||||
"lastModified": 1667395993,
|
||||
"narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "numtide",
|
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"repo": "flake-utils",
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||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"nixpkgs": {
|
||||
"locked": {
|
||||
"lastModified": 1669927173,
|
||||
"narHash": "sha256-Z7rSKzC5OuWv5Q7RRNQPZb0jVJRJk0BJB6/fGZzaAIU=",
|
||||
"owner": "NixOS",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "9063accddd2e68dcc71032459a58399e977374c9",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "NixOS",
|
||||
"ref": "nixpkgs-unstable",
|
||||
"repo": "nixpkgs",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"root": {
|
||||
"inputs": {
|
||||
"flake-utils": "flake-utils",
|
||||
"nixpkgs": "nixpkgs"
|
||||
}
|
||||
}
|
||||
},
|
||||
"root": "root",
|
||||
"version": 7
|
||||
}
|
||||
23
flake.nix
Normal file
23
flake.nix
Normal file
|
|
@ -0,0 +1,23 @@
|
|||
{
|
||||
inputs = {
|
||||
nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
|
||||
flake-utils.url = "github:numtide/flake-utils";
|
||||
};
|
||||
|
||||
outputs = { self, nixpkgs, flake-utils, ... }:
|
||||
flake-utils.lib.eachDefaultSystem (system:
|
||||
let
|
||||
pkgs = import nixpkgs { inherit system; };
|
||||
in
|
||||
{
|
||||
devShells.default = pkgs.mkShell {
|
||||
packages = with pkgs; [
|
||||
nodejs-18_x
|
||||
tree-sitter
|
||||
nodePackages.eslint
|
||||
nodePackages.prettier
|
||||
nodePackages.vscode-langservers-extracted # html, css, json, eslint
|
||||
];
|
||||
};
|
||||
});
|
||||
}
|
||||
50
grammar.js
Normal file
50
grammar.js
Normal file
|
|
@ -0,0 +1,50 @@
|
|||
module.exports = grammar({
|
||||
name: "d2",
|
||||
|
||||
externals: ($) => [$._identifier],
|
||||
|
||||
rules: {
|
||||
// TODO: add the actual grammar rules
|
||||
source_file: ($) => repeat($._definition),
|
||||
|
||||
_definition: ($) => choice($.connection, $.shape),
|
||||
|
||||
_end: ($) => choice(";", "\n"),
|
||||
|
||||
connection: ($) =>
|
||||
seq(
|
||||
field("left", $.identifier),
|
||||
$.arrow,
|
||||
field("right", $.identifier),
|
||||
$._end
|
||||
),
|
||||
|
||||
shape: ($) =>
|
||||
prec.left(
|
||||
seq(
|
||||
field("id", $.identifier),
|
||||
optional(seq(":", field("label", $.label))),
|
||||
$._end
|
||||
)
|
||||
),
|
||||
|
||||
label: ($) => choice($.string, /[^\n{]+/),
|
||||
|
||||
identifier: ($) => $._identifier,
|
||||
|
||||
arrow: ($) =>
|
||||
choice(
|
||||
seq("--", repeat("-")),
|
||||
seq("<-", repeat("-")),
|
||||
seq("<-", repeat("-"), ">"),
|
||||
seq(repeat("-"), "->")
|
||||
),
|
||||
|
||||
string: ($) =>
|
||||
choice(
|
||||
seq("'", repeat(token(/[^'\n]+/)), "'"),
|
||||
seq('"', repeat(token(/[^'\n]+/)), '"'),
|
||||
seq("`", repeat(token(/[^'\n]+/)), "`")
|
||||
),
|
||||
},
|
||||
});
|
||||
1943
package-lock.json
generated
Normal file
1943
package-lock.json
generated
Normal file
File diff suppressed because it is too large
Load diff
8
package.json
Normal file
8
package.json
Normal file
|
|
@ -0,0 +1,8 @@
|
|||
{
|
||||
"name": "tree-sitter-d2",
|
||||
"version": "1.0.0",
|
||||
"description": "",
|
||||
"main": "grammar.js",
|
||||
"author": "",
|
||||
"license": "ISC"
|
||||
}
|
||||
294
src/grammar.json
Normal file
294
src/grammar.json
Normal file
|
|
@ -0,0 +1,294 @@
|
|||
{
|
||||
"name": "d2",
|
||||
"rules": {
|
||||
"source_file": {
|
||||
"type": "REPEAT",
|
||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "_definition"
|
||||
}
|
||||
},
|
||||
"_definition": {
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "connection"
|
||||
},
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "shape"
|
||||
}
|
||||
]
|
||||
},
|
||||
"_end": {
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": ";"
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "\n"
|
||||
}
|
||||
]
|
||||
},
|
||||
"connection": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "FIELD",
|
||||
"name": "left",
|
||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "identifier"
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "arrow"
|
||||
},
|
||||
{
|
||||
"type": "FIELD",
|
||||
"name": "right",
|
||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "identifier"
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "_end"
|
||||
}
|
||||
]
|
||||
},
|
||||
"shape": {
|
||||
"type": "PREC_LEFT",
|
||||
"value": 0,
|
||||
"content": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "FIELD",
|
||||
"name": "id",
|
||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "identifier"
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": ":"
|
||||
},
|
||||
{
|
||||
"type": "FIELD",
|
||||
"name": "label",
|
||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "label"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "BLANK"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "_end"
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
"label": {
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "string"
|
||||
},
|
||||
{
|
||||
"type": "PATTERN",
|
||||
"value": "[^\\n{]+"
|
||||
}
|
||||
]
|
||||
},
|
||||
"identifier": {
|
||||
"type": "SYMBOL",
|
||||
"name": "_identifier"
|
||||
},
|
||||
"arrow": {
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "--"
|
||||
},
|
||||
{
|
||||
"type": "REPEAT",
|
||||
"content": {
|
||||
"type": "STRING",
|
||||
"value": "-"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "<-"
|
||||
},
|
||||
{
|
||||
"type": "REPEAT",
|
||||
"content": {
|
||||
"type": "STRING",
|
||||
"value": "-"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "<-"
|
||||
},
|
||||
{
|
||||
"type": "REPEAT",
|
||||
"content": {
|
||||
"type": "STRING",
|
||||
"value": "-"
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": ">"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "REPEAT",
|
||||
"content": {
|
||||
"type": "STRING",
|
||||
"value": "-"
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "->"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
"string": {
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "'"
|
||||
},
|
||||
{
|
||||
"type": "REPEAT",
|
||||
"content": {
|
||||
"type": "TOKEN",
|
||||
"content": {
|
||||
"type": "PATTERN",
|
||||
"value": "[^'\\n]+"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "'"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "\""
|
||||
},
|
||||
{
|
||||
"type": "REPEAT",
|
||||
"content": {
|
||||
"type": "TOKEN",
|
||||
"content": {
|
||||
"type": "PATTERN",
|
||||
"value": "[^'\\n]+"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "\""
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "`"
|
||||
},
|
||||
{
|
||||
"type": "REPEAT",
|
||||
"content": {
|
||||
"type": "TOKEN",
|
||||
"content": {
|
||||
"type": "PATTERN",
|
||||
"value": "[^'\\n]+"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "`"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
"extras": [
|
||||
{
|
||||
"type": "PATTERN",
|
||||
"value": "\\s"
|
||||
}
|
||||
],
|
||||
"conflicts": [],
|
||||
"precedences": [],
|
||||
"externals": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "_identifier"
|
||||
}
|
||||
],
|
||||
"inline": [],
|
||||
"supertypes": []
|
||||
}
|
||||
|
||||
157
src/node-types.json
Normal file
157
src/node-types.json
Normal file
|
|
@ -0,0 +1,157 @@
|
|||
[
|
||||
{
|
||||
"type": "arrow",
|
||||
"named": true,
|
||||
"fields": {}
|
||||
},
|
||||
{
|
||||
"type": "connection",
|
||||
"named": true,
|
||||
"fields": {
|
||||
"left": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
},
|
||||
"right": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
"children": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "arrow",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true,
|
||||
"fields": {}
|
||||
},
|
||||
{
|
||||
"type": "label",
|
||||
"named": true,
|
||||
"fields": {},
|
||||
"children": {
|
||||
"multiple": false,
|
||||
"required": false,
|
||||
"types": [
|
||||
{
|
||||
"type": "string",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "shape",
|
||||
"named": true,
|
||||
"fields": {
|
||||
"id": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
},
|
||||
"label": {
|
||||
"multiple": false,
|
||||
"required": false,
|
||||
"types": [
|
||||
{
|
||||
"type": "label",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "source_file",
|
||||
"named": true,
|
||||
"fields": {},
|
||||
"children": {
|
||||
"multiple": true,
|
||||
"required": false,
|
||||
"types": [
|
||||
{
|
||||
"type": "connection",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "shape",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "string",
|
||||
"named": true,
|
||||
"fields": {}
|
||||
},
|
||||
{
|
||||
"type": "\n",
|
||||
"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": ">",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "`",
|
||||
"named": false
|
||||
}
|
||||
]
|
||||
994
src/parser.c
Normal file
994
src/parser.c
Normal file
|
|
@ -0,0 +1,994 @@
|
|||
#include <tree_sitter/parser.h>
|
||||
|
||||
#if defined(__GNUC__) || defined(__clang__)
|
||||
#pragma GCC diagnostic push
|
||||
#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
|
||||
#endif
|
||||
|
||||
#define LANGUAGE_VERSION 14
|
||||
#define STATE_COUNT 36
|
||||
#define LARGE_STATE_COUNT 2
|
||||
#define SYMBOL_COUNT 27
|
||||
#define ALIAS_COUNT 0
|
||||
#define TOKEN_COUNT 15
|
||||
#define EXTERNAL_TOKEN_COUNT 1
|
||||
#define FIELD_COUNT 4
|
||||
#define MAX_ALIAS_SEQUENCE_LENGTH 4
|
||||
#define PRODUCTION_ID_COUNT 4
|
||||
|
||||
enum {
|
||||
anon_sym_SEMI = 1,
|
||||
anon_sym_LF = 2,
|
||||
anon_sym_COLON = 3,
|
||||
aux_sym_label_token1 = 4,
|
||||
anon_sym_DASH_DASH = 5,
|
||||
anon_sym_DASH = 6,
|
||||
anon_sym_LT_DASH = 7,
|
||||
anon_sym_GT = 8,
|
||||
anon_sym_DASH_GT = 9,
|
||||
anon_sym_SQUOTE = 10,
|
||||
aux_sym_string_token1 = 11,
|
||||
anon_sym_DQUOTE = 12,
|
||||
anon_sym_BQUOTE = 13,
|
||||
sym__identifier = 14,
|
||||
sym_source_file = 15,
|
||||
sym__definition = 16,
|
||||
sym__end = 17,
|
||||
sym_connection = 18,
|
||||
sym_shape = 19,
|
||||
sym_label = 20,
|
||||
sym_identifier = 21,
|
||||
sym_arrow = 22,
|
||||
sym_string = 23,
|
||||
aux_sym_source_file_repeat1 = 24,
|
||||
aux_sym_arrow_repeat1 = 25,
|
||||
aux_sym_string_repeat1 = 26,
|
||||
};
|
||||
|
||||
static const char * const ts_symbol_names[] = {
|
||||
[ts_builtin_sym_end] = "end",
|
||||
[anon_sym_SEMI] = ";",
|
||||
[anon_sym_LF] = "\n",
|
||||
[anon_sym_COLON] = ":",
|
||||
[aux_sym_label_token1] = "label_token1",
|
||||
[anon_sym_DASH_DASH] = "--",
|
||||
[anon_sym_DASH] = "-",
|
||||
[anon_sym_LT_DASH] = "<-",
|
||||
[anon_sym_GT] = ">",
|
||||
[anon_sym_DASH_GT] = "->",
|
||||
[anon_sym_SQUOTE] = "'",
|
||||
[aux_sym_string_token1] = "string_token1",
|
||||
[anon_sym_DQUOTE] = "\"",
|
||||
[anon_sym_BQUOTE] = "`",
|
||||
[sym__identifier] = "_identifier",
|
||||
[sym_source_file] = "source_file",
|
||||
[sym__definition] = "_definition",
|
||||
[sym__end] = "_end",
|
||||
[sym_connection] = "connection",
|
||||
[sym_shape] = "shape",
|
||||
[sym_label] = "label",
|
||||
[sym_identifier] = "identifier",
|
||||
[sym_arrow] = "arrow",
|
||||
[sym_string] = "string",
|
||||
[aux_sym_source_file_repeat1] = "source_file_repeat1",
|
||||
[aux_sym_arrow_repeat1] = "arrow_repeat1",
|
||||
[aux_sym_string_repeat1] = "string_repeat1",
|
||||
};
|
||||
|
||||
static const TSSymbol ts_symbol_map[] = {
|
||||
[ts_builtin_sym_end] = ts_builtin_sym_end,
|
||||
[anon_sym_SEMI] = anon_sym_SEMI,
|
||||
[anon_sym_LF] = anon_sym_LF,
|
||||
[anon_sym_COLON] = anon_sym_COLON,
|
||||
[aux_sym_label_token1] = aux_sym_label_token1,
|
||||
[anon_sym_DASH_DASH] = anon_sym_DASH_DASH,
|
||||
[anon_sym_DASH] = anon_sym_DASH,
|
||||
[anon_sym_LT_DASH] = anon_sym_LT_DASH,
|
||||
[anon_sym_GT] = anon_sym_GT,
|
||||
[anon_sym_DASH_GT] = anon_sym_DASH_GT,
|
||||
[anon_sym_SQUOTE] = anon_sym_SQUOTE,
|
||||
[aux_sym_string_token1] = aux_sym_string_token1,
|
||||
[anon_sym_DQUOTE] = anon_sym_DQUOTE,
|
||||
[anon_sym_BQUOTE] = anon_sym_BQUOTE,
|
||||
[sym__identifier] = sym__identifier,
|
||||
[sym_source_file] = sym_source_file,
|
||||
[sym__definition] = sym__definition,
|
||||
[sym__end] = sym__end,
|
||||
[sym_connection] = sym_connection,
|
||||
[sym_shape] = sym_shape,
|
||||
[sym_label] = sym_label,
|
||||
[sym_identifier] = sym_identifier,
|
||||
[sym_arrow] = sym_arrow,
|
||||
[sym_string] = sym_string,
|
||||
[aux_sym_source_file_repeat1] = aux_sym_source_file_repeat1,
|
||||
[aux_sym_arrow_repeat1] = aux_sym_arrow_repeat1,
|
||||
[aux_sym_string_repeat1] = aux_sym_string_repeat1,
|
||||
};
|
||||
|
||||
static const TSSymbolMetadata ts_symbol_metadata[] = {
|
||||
[ts_builtin_sym_end] = {
|
||||
.visible = false,
|
||||
.named = true,
|
||||
},
|
||||
[anon_sym_SEMI] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[anon_sym_LF] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[anon_sym_COLON] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[aux_sym_label_token1] = {
|
||||
.visible = false,
|
||||
.named = false,
|
||||
},
|
||||
[anon_sym_DASH_DASH] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[anon_sym_DASH] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[anon_sym_LT_DASH] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[anon_sym_GT] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[anon_sym_DASH_GT] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[anon_sym_SQUOTE] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[aux_sym_string_token1] = {
|
||||
.visible = false,
|
||||
.named = false,
|
||||
},
|
||||
[anon_sym_DQUOTE] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[anon_sym_BQUOTE] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[sym__identifier] = {
|
||||
.visible = false,
|
||||
.named = true,
|
||||
},
|
||||
[sym_source_file] = {
|
||||
.visible = true,
|
||||
.named = true,
|
||||
},
|
||||
[sym__definition] = {
|
||||
.visible = false,
|
||||
.named = true,
|
||||
},
|
||||
[sym__end] = {
|
||||
.visible = false,
|
||||
.named = true,
|
||||
},
|
||||
[sym_connection] = {
|
||||
.visible = true,
|
||||
.named = true,
|
||||
},
|
||||
[sym_shape] = {
|
||||
.visible = true,
|
||||
.named = true,
|
||||
},
|
||||
[sym_label] = {
|
||||
.visible = true,
|
||||
.named = true,
|
||||
},
|
||||
[sym_identifier] = {
|
||||
.visible = true,
|
||||
.named = true,
|
||||
},
|
||||
[sym_arrow] = {
|
||||
.visible = true,
|
||||
.named = true,
|
||||
},
|
||||
[sym_string] = {
|
||||
.visible = true,
|
||||
.named = true,
|
||||
},
|
||||
[aux_sym_source_file_repeat1] = {
|
||||
.visible = false,
|
||||
.named = false,
|
||||
},
|
||||
[aux_sym_arrow_repeat1] = {
|
||||
.visible = false,
|
||||
.named = false,
|
||||
},
|
||||
[aux_sym_string_repeat1] = {
|
||||
.visible = false,
|
||||
.named = false,
|
||||
},
|
||||
};
|
||||
|
||||
enum {
|
||||
field_id = 1,
|
||||
field_label = 2,
|
||||
field_left = 3,
|
||||
field_right = 4,
|
||||
};
|
||||
|
||||
static const char * const ts_field_names[] = {
|
||||
[0] = NULL,
|
||||
[field_id] = "id",
|
||||
[field_label] = "label",
|
||||
[field_left] = "left",
|
||||
[field_right] = "right",
|
||||
};
|
||||
|
||||
static const TSFieldMapSlice ts_field_map_slices[PRODUCTION_ID_COUNT] = {
|
||||
[1] = {.index = 0, .length = 1},
|
||||
[2] = {.index = 1, .length = 2},
|
||||
[3] = {.index = 3, .length = 2},
|
||||
};
|
||||
|
||||
static const TSFieldMapEntry ts_field_map_entries[] = {
|
||||
[0] =
|
||||
{field_id, 0},
|
||||
[1] =
|
||||
{field_id, 0},
|
||||
{field_label, 2},
|
||||
[3] =
|
||||
{field_left, 0},
|
||||
{field_right, 2},
|
||||
};
|
||||
|
||||
static const TSSymbol ts_alias_sequences[PRODUCTION_ID_COUNT][MAX_ALIAS_SEQUENCE_LENGTH] = {
|
||||
[0] = {0},
|
||||
};
|
||||
|
||||
static const uint16_t ts_non_terminal_alias_map[] = {
|
||||
0,
|
||||
};
|
||||
|
||||
static const TSStateId ts_primary_state_ids[STATE_COUNT] = {
|
||||
[0] = 0,
|
||||
[1] = 1,
|
||||
[2] = 2,
|
||||
[3] = 3,
|
||||
[4] = 4,
|
||||
[5] = 5,
|
||||
[6] = 6,
|
||||
[7] = 7,
|
||||
[8] = 8,
|
||||
[9] = 9,
|
||||
[10] = 10,
|
||||
[11] = 7,
|
||||
[12] = 12,
|
||||
[13] = 13,
|
||||
[14] = 12,
|
||||
[15] = 15,
|
||||
[16] = 16,
|
||||
[17] = 17,
|
||||
[18] = 18,
|
||||
[19] = 19,
|
||||
[20] = 20,
|
||||
[21] = 12,
|
||||
[22] = 22,
|
||||
[23] = 23,
|
||||
[24] = 24,
|
||||
[25] = 25,
|
||||
[26] = 26,
|
||||
[27] = 27,
|
||||
[28] = 28,
|
||||
[29] = 29,
|
||||
[30] = 30,
|
||||
[31] = 31,
|
||||
[32] = 32,
|
||||
[33] = 33,
|
||||
[34] = 34,
|
||||
[35] = 35,
|
||||
};
|
||||
|
||||
static bool ts_lex(TSLexer *lexer, TSStateId state) {
|
||||
START_LEXER();
|
||||
eof = lexer->eof(lexer);
|
||||
switch (state) {
|
||||
case 0:
|
||||
if (eof) ADVANCE(9);
|
||||
if (lookahead == '"') ADVANCE(28);
|
||||
if (lookahead == '\'') ADVANCE(22);
|
||||
if (lookahead == '-') ADVANCE(17);
|
||||
if (lookahead == ':') ADVANCE(12);
|
||||
if (lookahead == ';') ADVANCE(10);
|
||||
if (lookahead == '<') ADVANCE(6);
|
||||
if (lookahead == '>') ADVANCE(20);
|
||||
if (lookahead == '`') ADVANCE(31);
|
||||
if (lookahead == '\t' ||
|
||||
lookahead == '\n' ||
|
||||
lookahead == '\r' ||
|
||||
lookahead == ' ') SKIP(0)
|
||||
END_STATE();
|
||||
case 1:
|
||||
if (lookahead == '\n') ADVANCE(11);
|
||||
if (lookahead == '-') ADVANCE(17);
|
||||
if (lookahead == ':') ADVANCE(12);
|
||||
if (lookahead == ';') ADVANCE(10);
|
||||
if (lookahead == '<') ADVANCE(6);
|
||||
if (lookahead == '\t' ||
|
||||
lookahead == '\r' ||
|
||||
lookahead == ' ') SKIP(1)
|
||||
END_STATE();
|
||||
case 2:
|
||||
if (lookahead == '\n') SKIP(2)
|
||||
if (lookahead == '"') ADVANCE(30);
|
||||
if (lookahead == '\'') ADVANCE(23);
|
||||
if (lookahead == '`') ADVANCE(33);
|
||||
if (lookahead == '\t' ||
|
||||
lookahead == '\r' ||
|
||||
lookahead == ' ') ADVANCE(13);
|
||||
if (lookahead != 0 &&
|
||||
lookahead != '{') ADVANCE(14);
|
||||
END_STATE();
|
||||
case 3:
|
||||
if (lookahead == '\n') SKIP(3)
|
||||
if (lookahead == '`') ADVANCE(32);
|
||||
if (lookahead == '\t' ||
|
||||
lookahead == '\r' ||
|
||||
lookahead == ' ') ADVANCE(25);
|
||||
if (lookahead != 0 &&
|
||||
lookahead != '\'') ADVANCE(27);
|
||||
END_STATE();
|
||||
case 4:
|
||||
if (lookahead == '\n') SKIP(4)
|
||||
if (lookahead == '"') ADVANCE(29);
|
||||
if (lookahead == '\t' ||
|
||||
lookahead == '\r' ||
|
||||
lookahead == ' ') ADVANCE(24);
|
||||
if (lookahead != 0 &&
|
||||
lookahead != '\'') ADVANCE(27);
|
||||
END_STATE();
|
||||
case 5:
|
||||
if (lookahead == '\n') SKIP(5)
|
||||
if (lookahead == '\'') ADVANCE(22);
|
||||
if (lookahead == '\t' ||
|
||||
lookahead == '\r' ||
|
||||
lookahead == ' ') ADVANCE(26);
|
||||
if (lookahead != 0) ADVANCE(27);
|
||||
END_STATE();
|
||||
case 6:
|
||||
if (lookahead == '-') ADVANCE(19);
|
||||
END_STATE();
|
||||
case 7:
|
||||
if (lookahead == '-') ADVANCE(16);
|
||||
if (lookahead == '>') ADVANCE(20);
|
||||
if (lookahead == '\t' ||
|
||||
lookahead == '\n' ||
|
||||
lookahead == '\r' ||
|
||||
lookahead == ' ') SKIP(7)
|
||||
END_STATE();
|
||||
case 8:
|
||||
if (lookahead == '-') ADVANCE(18);
|
||||
if (lookahead == '\t' ||
|
||||
lookahead == '\n' ||
|
||||
lookahead == '\r' ||
|
||||
lookahead == ' ') SKIP(8)
|
||||
END_STATE();
|
||||
case 9:
|
||||
ACCEPT_TOKEN(ts_builtin_sym_end);
|
||||
END_STATE();
|
||||
case 10:
|
||||
ACCEPT_TOKEN(anon_sym_SEMI);
|
||||
END_STATE();
|
||||
case 11:
|
||||
ACCEPT_TOKEN(anon_sym_LF);
|
||||
if (lookahead == '\n') ADVANCE(11);
|
||||
END_STATE();
|
||||
case 12:
|
||||
ACCEPT_TOKEN(anon_sym_COLON);
|
||||
END_STATE();
|
||||
case 13:
|
||||
ACCEPT_TOKEN(aux_sym_label_token1);
|
||||
if (lookahead == '"') ADVANCE(30);
|
||||
if (lookahead == '\'') ADVANCE(23);
|
||||
if (lookahead == '`') ADVANCE(33);
|
||||
if (lookahead == '\t' ||
|
||||
lookahead == '\r' ||
|
||||
lookahead == ' ') ADVANCE(13);
|
||||
if (lookahead != 0 &&
|
||||
lookahead != '\n' &&
|
||||
lookahead != '{') ADVANCE(14);
|
||||
END_STATE();
|
||||
case 14:
|
||||
ACCEPT_TOKEN(aux_sym_label_token1);
|
||||
if (lookahead != 0 &&
|
||||
lookahead != '\n' &&
|
||||
lookahead != '{') ADVANCE(14);
|
||||
END_STATE();
|
||||
case 15:
|
||||
ACCEPT_TOKEN(anon_sym_DASH_DASH);
|
||||
END_STATE();
|
||||
case 16:
|
||||
ACCEPT_TOKEN(anon_sym_DASH);
|
||||
END_STATE();
|
||||
case 17:
|
||||
ACCEPT_TOKEN(anon_sym_DASH);
|
||||
if (lookahead == '-') ADVANCE(15);
|
||||
if (lookahead == '>') ADVANCE(21);
|
||||
END_STATE();
|
||||
case 18:
|
||||
ACCEPT_TOKEN(anon_sym_DASH);
|
||||
if (lookahead == '>') ADVANCE(21);
|
||||
END_STATE();
|
||||
case 19:
|
||||
ACCEPT_TOKEN(anon_sym_LT_DASH);
|
||||
END_STATE();
|
||||
case 20:
|
||||
ACCEPT_TOKEN(anon_sym_GT);
|
||||
END_STATE();
|
||||
case 21:
|
||||
ACCEPT_TOKEN(anon_sym_DASH_GT);
|
||||
END_STATE();
|
||||
case 22:
|
||||
ACCEPT_TOKEN(anon_sym_SQUOTE);
|
||||
END_STATE();
|
||||
case 23:
|
||||
ACCEPT_TOKEN(anon_sym_SQUOTE);
|
||||
if (lookahead != 0 &&
|
||||
lookahead != '\n' &&
|
||||
lookahead != '{') ADVANCE(14);
|
||||
END_STATE();
|
||||
case 24:
|
||||
ACCEPT_TOKEN(aux_sym_string_token1);
|
||||
if (lookahead == '"') ADVANCE(29);
|
||||
if (lookahead == '\t' ||
|
||||
lookahead == '\r' ||
|
||||
lookahead == ' ') ADVANCE(24);
|
||||
if (lookahead != 0 &&
|
||||
lookahead != '\n' &&
|
||||
lookahead != '\'') ADVANCE(27);
|
||||
END_STATE();
|
||||
case 25:
|
||||
ACCEPT_TOKEN(aux_sym_string_token1);
|
||||
if (lookahead == '`') ADVANCE(32);
|
||||
if (lookahead == '\t' ||
|
||||
lookahead == '\r' ||
|
||||
lookahead == ' ') ADVANCE(25);
|
||||
if (lookahead != 0 &&
|
||||
lookahead != '\n' &&
|
||||
lookahead != '\'') ADVANCE(27);
|
||||
END_STATE();
|
||||
case 26:
|
||||
ACCEPT_TOKEN(aux_sym_string_token1);
|
||||
if (lookahead == '\t' ||
|
||||
lookahead == '\r' ||
|
||||
lookahead == ' ') ADVANCE(26);
|
||||
if (lookahead != 0 &&
|
||||
lookahead != '\n' &&
|
||||
lookahead != '\'') ADVANCE(27);
|
||||
END_STATE();
|
||||
case 27:
|
||||
ACCEPT_TOKEN(aux_sym_string_token1);
|
||||
if (lookahead != 0 &&
|
||||
lookahead != '\n' &&
|
||||
lookahead != '\'') ADVANCE(27);
|
||||
END_STATE();
|
||||
case 28:
|
||||
ACCEPT_TOKEN(anon_sym_DQUOTE);
|
||||
END_STATE();
|
||||
case 29:
|
||||
ACCEPT_TOKEN(anon_sym_DQUOTE);
|
||||
if (lookahead != 0 &&
|
||||
lookahead != '\n' &&
|
||||
lookahead != '\'') ADVANCE(27);
|
||||
END_STATE();
|
||||
case 30:
|
||||
ACCEPT_TOKEN(anon_sym_DQUOTE);
|
||||
if (lookahead != 0 &&
|
||||
lookahead != '\n' &&
|
||||
lookahead != '{') ADVANCE(14);
|
||||
END_STATE();
|
||||
case 31:
|
||||
ACCEPT_TOKEN(anon_sym_BQUOTE);
|
||||
END_STATE();
|
||||
case 32:
|
||||
ACCEPT_TOKEN(anon_sym_BQUOTE);
|
||||
if (lookahead != 0 &&
|
||||
lookahead != '\n' &&
|
||||
lookahead != '\'') ADVANCE(27);
|
||||
END_STATE();
|
||||
case 33:
|
||||
ACCEPT_TOKEN(anon_sym_BQUOTE);
|
||||
if (lookahead != 0 &&
|
||||
lookahead != '\n' &&
|
||||
lookahead != '{') ADVANCE(14);
|
||||
END_STATE();
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
static const TSLexMode ts_lex_modes[STATE_COUNT] = {
|
||||
[0] = {.lex_state = 0, .external_lex_state = 1},
|
||||
[1] = {.lex_state = 0, .external_lex_state = 1},
|
||||
[2] = {.lex_state = 1},
|
||||
[3] = {.lex_state = 0, .external_lex_state = 1},
|
||||
[4] = {.lex_state = 1},
|
||||
[5] = {.lex_state = 0, .external_lex_state = 1},
|
||||
[6] = {.lex_state = 2},
|
||||
[7] = {.lex_state = 7, .external_lex_state = 1},
|
||||
[8] = {.lex_state = 7, .external_lex_state = 1},
|
||||
[9] = {.lex_state = 7, .external_lex_state = 1},
|
||||
[10] = {.lex_state = 3},
|
||||
[11] = {.lex_state = 8},
|
||||
[12] = {.lex_state = 3},
|
||||
[13] = {.lex_state = 8},
|
||||
[14] = {.lex_state = 4},
|
||||
[15] = {.lex_state = 5},
|
||||
[16] = {.lex_state = 4},
|
||||
[17] = {.lex_state = 3},
|
||||
[18] = {.lex_state = 1},
|
||||
[19] = {.lex_state = 7, .external_lex_state = 1},
|
||||
[20] = {.lex_state = 7, .external_lex_state = 1},
|
||||
[21] = {.lex_state = 5},
|
||||
[22] = {.lex_state = 1},
|
||||
[23] = {.lex_state = 4},
|
||||
[24] = {.lex_state = 5},
|
||||
[25] = {.lex_state = 1},
|
||||
[26] = {.lex_state = 0, .external_lex_state = 1},
|
||||
[27] = {.lex_state = 0, .external_lex_state = 1},
|
||||
[28] = {.lex_state = 0, .external_lex_state = 1},
|
||||
[29] = {.lex_state = 1},
|
||||
[30] = {.lex_state = 1},
|
||||
[31] = {.lex_state = 0, .external_lex_state = 1},
|
||||
[32] = {.lex_state = 0, .external_lex_state = 1},
|
||||
[33] = {.lex_state = 0, .external_lex_state = 1},
|
||||
[34] = {.lex_state = 0},
|
||||
[35] = {.lex_state = 0, .external_lex_state = 1},
|
||||
};
|
||||
|
||||
enum {
|
||||
ts_external_token__identifier = 0,
|
||||
};
|
||||
|
||||
static const TSSymbol ts_external_scanner_symbol_map[EXTERNAL_TOKEN_COUNT] = {
|
||||
[ts_external_token__identifier] = sym__identifier,
|
||||
};
|
||||
|
||||
static const bool ts_external_scanner_states[2][EXTERNAL_TOKEN_COUNT] = {
|
||||
[1] = {
|
||||
[ts_external_token__identifier] = true,
|
||||
},
|
||||
};
|
||||
|
||||
static const uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
|
||||
[0] = {
|
||||
[ts_builtin_sym_end] = ACTIONS(1),
|
||||
[anon_sym_SEMI] = ACTIONS(1),
|
||||
[anon_sym_COLON] = ACTIONS(1),
|
||||
[anon_sym_DASH_DASH] = ACTIONS(1),
|
||||
[anon_sym_DASH] = ACTIONS(1),
|
||||
[anon_sym_LT_DASH] = ACTIONS(1),
|
||||
[anon_sym_GT] = ACTIONS(1),
|
||||
[anon_sym_DASH_GT] = ACTIONS(1),
|
||||
[anon_sym_SQUOTE] = ACTIONS(1),
|
||||
[anon_sym_DQUOTE] = ACTIONS(1),
|
||||
[anon_sym_BQUOTE] = ACTIONS(1),
|
||||
[sym__identifier] = ACTIONS(1),
|
||||
},
|
||||
[1] = {
|
||||
[sym_source_file] = STATE(34),
|
||||
[sym__definition] = STATE(5),
|
||||
[sym_connection] = STATE(5),
|
||||
[sym_shape] = STATE(5),
|
||||
[sym_identifier] = STATE(2),
|
||||
[aux_sym_source_file_repeat1] = STATE(5),
|
||||
[ts_builtin_sym_end] = ACTIONS(3),
|
||||
[sym__identifier] = ACTIONS(5),
|
||||
},
|
||||
};
|
||||
|
||||
static const uint16_t ts_small_parse_table[] = {
|
||||
[0] = 10,
|
||||
ACTIONS(7), 1,
|
||||
anon_sym_SEMI,
|
||||
ACTIONS(9), 1,
|
||||
anon_sym_LF,
|
||||
ACTIONS(11), 1,
|
||||
anon_sym_COLON,
|
||||
ACTIONS(13), 1,
|
||||
anon_sym_DASH_DASH,
|
||||
ACTIONS(15), 1,
|
||||
anon_sym_DASH,
|
||||
ACTIONS(17), 1,
|
||||
anon_sym_LT_DASH,
|
||||
ACTIONS(19), 1,
|
||||
anon_sym_DASH_GT,
|
||||
STATE(13), 1,
|
||||
aux_sym_arrow_repeat1,
|
||||
STATE(26), 1,
|
||||
sym__end,
|
||||
STATE(31), 1,
|
||||
sym_arrow,
|
||||
[31] = 4,
|
||||
ACTIONS(21), 1,
|
||||
ts_builtin_sym_end,
|
||||
ACTIONS(23), 1,
|
||||
sym__identifier,
|
||||
STATE(2), 1,
|
||||
sym_identifier,
|
||||
STATE(3), 4,
|
||||
sym__definition,
|
||||
sym_connection,
|
||||
sym_shape,
|
||||
aux_sym_source_file_repeat1,
|
||||
[47] = 2,
|
||||
ACTIONS(28), 1,
|
||||
anon_sym_LF,
|
||||
ACTIONS(26), 6,
|
||||
anon_sym_SEMI,
|
||||
anon_sym_COLON,
|
||||
anon_sym_DASH_DASH,
|
||||
anon_sym_DASH,
|
||||
anon_sym_LT_DASH,
|
||||
anon_sym_DASH_GT,
|
||||
[59] = 4,
|
||||
ACTIONS(5), 1,
|
||||
sym__identifier,
|
||||
ACTIONS(30), 1,
|
||||
ts_builtin_sym_end,
|
||||
STATE(2), 1,
|
||||
sym_identifier,
|
||||
STATE(3), 4,
|
||||
sym__definition,
|
||||
sym_connection,
|
||||
sym_shape,
|
||||
aux_sym_source_file_repeat1,
|
||||
[75] = 6,
|
||||
ACTIONS(32), 1,
|
||||
aux_sym_label_token1,
|
||||
ACTIONS(34), 1,
|
||||
anon_sym_SQUOTE,
|
||||
ACTIONS(36), 1,
|
||||
anon_sym_DQUOTE,
|
||||
ACTIONS(38), 1,
|
||||
anon_sym_BQUOTE,
|
||||
STATE(18), 1,
|
||||
sym_label,
|
||||
STATE(30), 1,
|
||||
sym_string,
|
||||
[94] = 3,
|
||||
ACTIONS(40), 1,
|
||||
anon_sym_DASH,
|
||||
STATE(7), 1,
|
||||
aux_sym_arrow_repeat1,
|
||||
ACTIONS(43), 2,
|
||||
sym__identifier,
|
||||
anon_sym_GT,
|
||||
[105] = 4,
|
||||
ACTIONS(45), 1,
|
||||
anon_sym_DASH,
|
||||
ACTIONS(47), 1,
|
||||
anon_sym_GT,
|
||||
ACTIONS(49), 1,
|
||||
sym__identifier,
|
||||
STATE(9), 1,
|
||||
aux_sym_arrow_repeat1,
|
||||
[118] = 4,
|
||||
ACTIONS(51), 1,
|
||||
anon_sym_DASH,
|
||||
ACTIONS(53), 1,
|
||||
anon_sym_GT,
|
||||
ACTIONS(55), 1,
|
||||
sym__identifier,
|
||||
STATE(7), 1,
|
||||
aux_sym_arrow_repeat1,
|
||||
[131] = 3,
|
||||
ACTIONS(57), 1,
|
||||
aux_sym_string_token1,
|
||||
ACTIONS(59), 1,
|
||||
anon_sym_BQUOTE,
|
||||
STATE(12), 1,
|
||||
aux_sym_string_repeat1,
|
||||
[141] = 3,
|
||||
ACTIONS(43), 1,
|
||||
anon_sym_DASH_GT,
|
||||
ACTIONS(61), 1,
|
||||
anon_sym_DASH,
|
||||
STATE(11), 1,
|
||||
aux_sym_arrow_repeat1,
|
||||
[151] = 3,
|
||||
ACTIONS(64), 1,
|
||||
aux_sym_string_token1,
|
||||
ACTIONS(67), 1,
|
||||
anon_sym_BQUOTE,
|
||||
STATE(12), 1,
|
||||
aux_sym_string_repeat1,
|
||||
[161] = 3,
|
||||
ACTIONS(47), 1,
|
||||
anon_sym_DASH_GT,
|
||||
ACTIONS(69), 1,
|
||||
anon_sym_DASH,
|
||||
STATE(11), 1,
|
||||
aux_sym_arrow_repeat1,
|
||||
[171] = 3,
|
||||
ACTIONS(67), 1,
|
||||
anon_sym_DQUOTE,
|
||||
ACTIONS(71), 1,
|
||||
aux_sym_string_token1,
|
||||
STATE(14), 1,
|
||||
aux_sym_string_repeat1,
|
||||
[181] = 3,
|
||||
ACTIONS(74), 1,
|
||||
anon_sym_SQUOTE,
|
||||
ACTIONS(76), 1,
|
||||
aux_sym_string_token1,
|
||||
STATE(24), 1,
|
||||
aux_sym_string_repeat1,
|
||||
[191] = 3,
|
||||
ACTIONS(74), 1,
|
||||
anon_sym_DQUOTE,
|
||||
ACTIONS(78), 1,
|
||||
aux_sym_string_token1,
|
||||
STATE(23), 1,
|
||||
aux_sym_string_repeat1,
|
||||
[201] = 3,
|
||||
ACTIONS(74), 1,
|
||||
anon_sym_BQUOTE,
|
||||
ACTIONS(80), 1,
|
||||
aux_sym_string_token1,
|
||||
STATE(10), 1,
|
||||
aux_sym_string_repeat1,
|
||||
[211] = 3,
|
||||
ACTIONS(82), 1,
|
||||
anon_sym_SEMI,
|
||||
ACTIONS(84), 1,
|
||||
anon_sym_LF,
|
||||
STATE(27), 1,
|
||||
sym__end,
|
||||
[221] = 3,
|
||||
ACTIONS(51), 1,
|
||||
anon_sym_DASH,
|
||||
ACTIONS(55), 1,
|
||||
sym__identifier,
|
||||
STATE(7), 1,
|
||||
aux_sym_arrow_repeat1,
|
||||
[231] = 3,
|
||||
ACTIONS(49), 1,
|
||||
sym__identifier,
|
||||
ACTIONS(86), 1,
|
||||
anon_sym_DASH,
|
||||
STATE(19), 1,
|
||||
aux_sym_arrow_repeat1,
|
||||
[241] = 3,
|
||||
ACTIONS(67), 1,
|
||||
anon_sym_SQUOTE,
|
||||
ACTIONS(88), 1,
|
||||
aux_sym_string_token1,
|
||||
STATE(21), 1,
|
||||
aux_sym_string_repeat1,
|
||||
[251] = 3,
|
||||
ACTIONS(91), 1,
|
||||
anon_sym_SEMI,
|
||||
ACTIONS(93), 1,
|
||||
anon_sym_LF,
|
||||
STATE(28), 1,
|
||||
sym__end,
|
||||
[261] = 3,
|
||||
ACTIONS(59), 1,
|
||||
anon_sym_DQUOTE,
|
||||
ACTIONS(95), 1,
|
||||
aux_sym_string_token1,
|
||||
STATE(14), 1,
|
||||
aux_sym_string_repeat1,
|
||||
[271] = 3,
|
||||
ACTIONS(59), 1,
|
||||
anon_sym_SQUOTE,
|
||||
ACTIONS(97), 1,
|
||||
aux_sym_string_token1,
|
||||
STATE(21), 1,
|
||||
aux_sym_string_repeat1,
|
||||
[281] = 2,
|
||||
ACTIONS(99), 1,
|
||||
anon_sym_SEMI,
|
||||
ACTIONS(101), 1,
|
||||
anon_sym_LF,
|
||||
[288] = 1,
|
||||
ACTIONS(103), 2,
|
||||
sym__identifier,
|
||||
ts_builtin_sym_end,
|
||||
[293] = 1,
|
||||
ACTIONS(105), 2,
|
||||
sym__identifier,
|
||||
ts_builtin_sym_end,
|
||||
[298] = 1,
|
||||
ACTIONS(107), 2,
|
||||
sym__identifier,
|
||||
ts_builtin_sym_end,
|
||||
[303] = 2,
|
||||
ACTIONS(109), 1,
|
||||
anon_sym_SEMI,
|
||||
ACTIONS(111), 1,
|
||||
anon_sym_LF,
|
||||
[310] = 2,
|
||||
ACTIONS(113), 1,
|
||||
anon_sym_SEMI,
|
||||
ACTIONS(115), 1,
|
||||
anon_sym_LF,
|
||||
[317] = 2,
|
||||
ACTIONS(5), 1,
|
||||
sym__identifier,
|
||||
STATE(22), 1,
|
||||
sym_identifier,
|
||||
[324] = 1,
|
||||
ACTIONS(49), 1,
|
||||
sym__identifier,
|
||||
[328] = 1,
|
||||
ACTIONS(117), 1,
|
||||
sym__identifier,
|
||||
[332] = 1,
|
||||
ACTIONS(119), 1,
|
||||
ts_builtin_sym_end,
|
||||
[336] = 1,
|
||||
ACTIONS(55), 1,
|
||||
sym__identifier,
|
||||
};
|
||||
|
||||
static const uint32_t ts_small_parse_table_map[] = {
|
||||
[SMALL_STATE(2)] = 0,
|
||||
[SMALL_STATE(3)] = 31,
|
||||
[SMALL_STATE(4)] = 47,
|
||||
[SMALL_STATE(5)] = 59,
|
||||
[SMALL_STATE(6)] = 75,
|
||||
[SMALL_STATE(7)] = 94,
|
||||
[SMALL_STATE(8)] = 105,
|
||||
[SMALL_STATE(9)] = 118,
|
||||
[SMALL_STATE(10)] = 131,
|
||||
[SMALL_STATE(11)] = 141,
|
||||
[SMALL_STATE(12)] = 151,
|
||||
[SMALL_STATE(13)] = 161,
|
||||
[SMALL_STATE(14)] = 171,
|
||||
[SMALL_STATE(15)] = 181,
|
||||
[SMALL_STATE(16)] = 191,
|
||||
[SMALL_STATE(17)] = 201,
|
||||
[SMALL_STATE(18)] = 211,
|
||||
[SMALL_STATE(19)] = 221,
|
||||
[SMALL_STATE(20)] = 231,
|
||||
[SMALL_STATE(21)] = 241,
|
||||
[SMALL_STATE(22)] = 251,
|
||||
[SMALL_STATE(23)] = 261,
|
||||
[SMALL_STATE(24)] = 271,
|
||||
[SMALL_STATE(25)] = 281,
|
||||
[SMALL_STATE(26)] = 288,
|
||||
[SMALL_STATE(27)] = 293,
|
||||
[SMALL_STATE(28)] = 298,
|
||||
[SMALL_STATE(29)] = 303,
|
||||
[SMALL_STATE(30)] = 310,
|
||||
[SMALL_STATE(31)] = 317,
|
||||
[SMALL_STATE(32)] = 324,
|
||||
[SMALL_STATE(33)] = 328,
|
||||
[SMALL_STATE(34)] = 332,
|
||||
[SMALL_STATE(35)] = 336,
|
||||
};
|
||||
|
||||
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(4),
|
||||
[7] = {.entry = {.count = 1, .reusable = false}}, SHIFT(26),
|
||||
[9] = {.entry = {.count = 1, .reusable = true}}, SHIFT(26),
|
||||
[11] = {.entry = {.count = 1, .reusable = false}}, SHIFT(6),
|
||||
[13] = {.entry = {.count = 1, .reusable = false}}, SHIFT(20),
|
||||
[15] = {.entry = {.count = 1, .reusable = false}}, SHIFT(13),
|
||||
[17] = {.entry = {.count = 1, .reusable = false}}, SHIFT(8),
|
||||
[19] = {.entry = {.count = 1, .reusable = false}}, SHIFT(32),
|
||||
[21] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_source_file_repeat1, 2),
|
||||
[23] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_source_file_repeat1, 2), SHIFT_REPEAT(4),
|
||||
[26] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_identifier, 1),
|
||||
[28] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_identifier, 1),
|
||||
[30] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_source_file, 1),
|
||||
[32] = {.entry = {.count = 1, .reusable = false}}, SHIFT(30),
|
||||
[34] = {.entry = {.count = 1, .reusable = false}}, SHIFT(15),
|
||||
[36] = {.entry = {.count = 1, .reusable = false}}, SHIFT(16),
|
||||
[38] = {.entry = {.count = 1, .reusable = false}}, SHIFT(17),
|
||||
[40] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_arrow_repeat1, 2), SHIFT_REPEAT(7),
|
||||
[43] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_arrow_repeat1, 2),
|
||||
[45] = {.entry = {.count = 1, .reusable = true}}, SHIFT(9),
|
||||
[47] = {.entry = {.count = 1, .reusable = true}}, SHIFT(35),
|
||||
[49] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_arrow, 1),
|
||||
[51] = {.entry = {.count = 1, .reusable = true}}, SHIFT(7),
|
||||
[53] = {.entry = {.count = 1, .reusable = true}}, SHIFT(33),
|
||||
[55] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_arrow, 2),
|
||||
[57] = {.entry = {.count = 1, .reusable = false}}, SHIFT(12),
|
||||
[59] = {.entry = {.count = 1, .reusable = false}}, SHIFT(29),
|
||||
[61] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_arrow_repeat1, 2), SHIFT_REPEAT(11),
|
||||
[64] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_string_repeat1, 2), SHIFT_REPEAT(12),
|
||||
[67] = {.entry = {.count = 1, .reusable = false}}, REDUCE(aux_sym_string_repeat1, 2),
|
||||
[69] = {.entry = {.count = 1, .reusable = false}}, SHIFT(11),
|
||||
[71] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_string_repeat1, 2), SHIFT_REPEAT(14),
|
||||
[74] = {.entry = {.count = 1, .reusable = false}}, SHIFT(25),
|
||||
[76] = {.entry = {.count = 1, .reusable = true}}, SHIFT(24),
|
||||
[78] = {.entry = {.count = 1, .reusable = false}}, SHIFT(23),
|
||||
[80] = {.entry = {.count = 1, .reusable = false}}, SHIFT(10),
|
||||
[82] = {.entry = {.count = 1, .reusable = false}}, SHIFT(27),
|
||||
[84] = {.entry = {.count = 1, .reusable = true}}, SHIFT(27),
|
||||
[86] = {.entry = {.count = 1, .reusable = true}}, SHIFT(19),
|
||||
[88] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_string_repeat1, 2), SHIFT_REPEAT(21),
|
||||
[91] = {.entry = {.count = 1, .reusable = false}}, SHIFT(28),
|
||||
[93] = {.entry = {.count = 1, .reusable = true}}, SHIFT(28),
|
||||
[95] = {.entry = {.count = 1, .reusable = false}}, SHIFT(14),
|
||||
[97] = {.entry = {.count = 1, .reusable = true}}, SHIFT(21),
|
||||
[99] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_string, 2),
|
||||
[101] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_string, 2),
|
||||
[103] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_shape, 2, .production_id = 1),
|
||||
[105] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_shape, 4, .production_id = 2),
|
||||
[107] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_connection, 4, .production_id = 3),
|
||||
[109] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_string, 3),
|
||||
[111] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_string, 3),
|
||||
[113] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_label, 1),
|
||||
[115] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_label, 1),
|
||||
[117] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_arrow, 3),
|
||||
[119] = {.entry = {.count = 1, .reusable = true}}, ACCEPT_INPUT(),
|
||||
};
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
void *tree_sitter_d2_external_scanner_create(void);
|
||||
void tree_sitter_d2_external_scanner_destroy(void *);
|
||||
bool tree_sitter_d2_external_scanner_scan(void *, TSLexer *, const bool *);
|
||||
unsigned tree_sitter_d2_external_scanner_serialize(void *, char *);
|
||||
void tree_sitter_d2_external_scanner_deserialize(void *, const char *, unsigned);
|
||||
|
||||
#ifdef _WIN32
|
||||
#define extern __declspec(dllexport)
|
||||
#endif
|
||||
|
||||
extern const TSLanguage *tree_sitter_d2(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,
|
||||
.field_names = ts_field_names,
|
||||
.field_map_slices = ts_field_map_slices,
|
||||
.field_map_entries = ts_field_map_entries,
|
||||
.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,
|
||||
.external_scanner = {
|
||||
&ts_external_scanner_states[0][0],
|
||||
ts_external_scanner_symbol_map,
|
||||
tree_sitter_d2_external_scanner_create,
|
||||
tree_sitter_d2_external_scanner_destroy,
|
||||
tree_sitter_d2_external_scanner_scan,
|
||||
tree_sitter_d2_external_scanner_serialize,
|
||||
tree_sitter_d2_external_scanner_deserialize,
|
||||
},
|
||||
.primary_state_ids = ts_primary_state_ids,
|
||||
};
|
||||
return &language;
|
||||
}
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
58
src/scanner.c
Normal file
58
src/scanner.c
Normal file
|
|
@ -0,0 +1,58 @@
|
|||
#include <tree_sitter/parser.h>
|
||||
#include <wctype.h>
|
||||
|
||||
enum TokenType {
|
||||
IDENTIFIER
|
||||
};
|
||||
|
||||
void *tree_sitter_d2_external_scanner_create() { return NULL; }
|
||||
void tree_sitter_d2_external_scanner_destroy(void *payload) { }
|
||||
unsigned tree_sitter_d2_external_scanner_serialize(void *p, char *buffer) { return 0; }
|
||||
void tree_sitter_d2_external_scanner_deserialize(void *p, const char *b, unsigned n) {}
|
||||
|
||||
static void advance(TSLexer *lexer) { lexer->advance(lexer, false); }
|
||||
static void skip(TSLexer *lexer) { lexer->advance(lexer, true); }
|
||||
|
||||
static bool scan_identifier(TSLexer *lexer) {
|
||||
lexer->result_symbol = IDENTIFIER;
|
||||
for (bool has_content = false;; has_content = true) {
|
||||
lexer->mark_end(lexer);
|
||||
|
||||
while (iswspace(lexer->lookahead)) {
|
||||
skip(lexer);
|
||||
}
|
||||
|
||||
int32_t next = lexer->lookahead;
|
||||
|
||||
if (next == '{' || next == ':' || next == ';' || next == '\n' || next == 0) {
|
||||
return has_content;
|
||||
}
|
||||
|
||||
// arrows
|
||||
if (next == '-') {
|
||||
advance(lexer);
|
||||
int32_t next_2 = lexer->lookahead;
|
||||
if (next_2 == '-' || next_2 == '>') {
|
||||
return has_content;
|
||||
}
|
||||
} else if (next == '<') {
|
||||
return has_content;
|
||||
}
|
||||
|
||||
advance(lexer);
|
||||
}
|
||||
}
|
||||
|
||||
bool tree_sitter_d2_external_scanner_scan(
|
||||
void *payload,
|
||||
TSLexer *lexer,
|
||||
const bool *valid_symbols
|
||||
) {
|
||||
if (valid_symbols[IDENTIFIER]) {
|
||||
return scan_identifier(lexer);
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
224
src/tree_sitter/parser.h
Normal file
224
src/tree_sitter/parser.h
Normal file
|
|
@ -0,0 +1,224 @@
|
|||
#ifndef TREE_SITTER_PARSER_H_
|
||||
#define TREE_SITTER_PARSER_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#define ts_builtin_sym_error ((TSSymbol)-1)
|
||||
#define ts_builtin_sym_end 0
|
||||
#define TREE_SITTER_SERIALIZATION_BUFFER_SIZE 1024
|
||||
|
||||
typedef uint16_t TSStateId;
|
||||
|
||||
#ifndef TREE_SITTER_API_H_
|
||||
typedef uint16_t TSSymbol;
|
||||
typedef uint16_t TSFieldId;
|
||||
typedef struct TSLanguage TSLanguage;
|
||||
#endif
|
||||
|
||||
typedef struct {
|
||||
TSFieldId field_id;
|
||||
uint8_t child_index;
|
||||
bool inherited;
|
||||
} TSFieldMapEntry;
|
||||
|
||||
typedef struct {
|
||||
uint16_t index;
|
||||
uint16_t length;
|
||||
} TSFieldMapSlice;
|
||||
|
||||
typedef struct {
|
||||
bool visible;
|
||||
bool named;
|
||||
bool supertype;
|
||||
} TSSymbolMetadata;
|
||||
|
||||
typedef struct TSLexer TSLexer;
|
||||
|
||||
struct TSLexer {
|
||||
int32_t lookahead;
|
||||
TSSymbol result_symbol;
|
||||
void (*advance)(TSLexer *, bool);
|
||||
void (*mark_end)(TSLexer *);
|
||||
uint32_t (*get_column)(TSLexer *);
|
||||
bool (*is_at_included_range_start)(const TSLexer *);
|
||||
bool (*eof)(const TSLexer *);
|
||||
};
|
||||
|
||||
typedef enum {
|
||||
TSParseActionTypeShift,
|
||||
TSParseActionTypeReduce,
|
||||
TSParseActionTypeAccept,
|
||||
TSParseActionTypeRecover,
|
||||
} TSParseActionType;
|
||||
|
||||
typedef union {
|
||||
struct {
|
||||
uint8_t type;
|
||||
TSStateId state;
|
||||
bool extra;
|
||||
bool repetition;
|
||||
} shift;
|
||||
struct {
|
||||
uint8_t type;
|
||||
uint8_t child_count;
|
||||
TSSymbol symbol;
|
||||
int16_t dynamic_precedence;
|
||||
uint16_t production_id;
|
||||
} reduce;
|
||||
uint8_t type;
|
||||
} TSParseAction;
|
||||
|
||||
typedef struct {
|
||||
uint16_t lex_state;
|
||||
uint16_t external_lex_state;
|
||||
} TSLexMode;
|
||||
|
||||
typedef union {
|
||||
TSParseAction action;
|
||||
struct {
|
||||
uint8_t count;
|
||||
bool reusable;
|
||||
} entry;
|
||||
} TSParseActionEntry;
|
||||
|
||||
struct TSLanguage {
|
||||
uint32_t version;
|
||||
uint32_t symbol_count;
|
||||
uint32_t alias_count;
|
||||
uint32_t token_count;
|
||||
uint32_t external_token_count;
|
||||
uint32_t state_count;
|
||||
uint32_t large_state_count;
|
||||
uint32_t production_id_count;
|
||||
uint32_t field_count;
|
||||
uint16_t max_alias_sequence_length;
|
||||
const uint16_t *parse_table;
|
||||
const uint16_t *small_parse_table;
|
||||
const uint32_t *small_parse_table_map;
|
||||
const TSParseActionEntry *parse_actions;
|
||||
const char * const *symbol_names;
|
||||
const char * const *field_names;
|
||||
const TSFieldMapSlice *field_map_slices;
|
||||
const TSFieldMapEntry *field_map_entries;
|
||||
const TSSymbolMetadata *symbol_metadata;
|
||||
const TSSymbol *public_symbol_map;
|
||||
const uint16_t *alias_map;
|
||||
const TSSymbol *alias_sequences;
|
||||
const TSLexMode *lex_modes;
|
||||
bool (*lex_fn)(TSLexer *, TSStateId);
|
||||
bool (*keyword_lex_fn)(TSLexer *, TSStateId);
|
||||
TSSymbol keyword_capture_token;
|
||||
struct {
|
||||
const bool *states;
|
||||
const TSSymbol *symbol_map;
|
||||
void *(*create)(void);
|
||||
void (*destroy)(void *);
|
||||
bool (*scan)(void *, TSLexer *, const bool *symbol_whitelist);
|
||||
unsigned (*serialize)(void *, char *);
|
||||
void (*deserialize)(void *, const char *, unsigned);
|
||||
} external_scanner;
|
||||
const TSStateId *primary_state_ids;
|
||||
};
|
||||
|
||||
/*
|
||||
* Lexer Macros
|
||||
*/
|
||||
|
||||
#define START_LEXER() \
|
||||
bool result = false; \
|
||||
bool skip = false; \
|
||||
bool eof = false; \
|
||||
int32_t lookahead; \
|
||||
goto start; \
|
||||
next_state: \
|
||||
lexer->advance(lexer, skip); \
|
||||
start: \
|
||||
skip = false; \
|
||||
lookahead = lexer->lookahead;
|
||||
|
||||
#define ADVANCE(state_value) \
|
||||
{ \
|
||||
state = state_value; \
|
||||
goto next_state; \
|
||||
}
|
||||
|
||||
#define SKIP(state_value) \
|
||||
{ \
|
||||
skip = true; \
|
||||
state = state_value; \
|
||||
goto next_state; \
|
||||
}
|
||||
|
||||
#define ACCEPT_TOKEN(symbol_value) \
|
||||
result = true; \
|
||||
lexer->result_symbol = symbol_value; \
|
||||
lexer->mark_end(lexer);
|
||||
|
||||
#define END_STATE() return result;
|
||||
|
||||
/*
|
||||
* Parse Table Macros
|
||||
*/
|
||||
|
||||
#define SMALL_STATE(id) id - LARGE_STATE_COUNT
|
||||
|
||||
#define STATE(id) id
|
||||
|
||||
#define ACTIONS(id) id
|
||||
|
||||
#define SHIFT(state_value) \
|
||||
{{ \
|
||||
.shift = { \
|
||||
.type = TSParseActionTypeShift, \
|
||||
.state = state_value \
|
||||
} \
|
||||
}}
|
||||
|
||||
#define SHIFT_REPEAT(state_value) \
|
||||
{{ \
|
||||
.shift = { \
|
||||
.type = TSParseActionTypeShift, \
|
||||
.state = state_value, \
|
||||
.repetition = true \
|
||||
} \
|
||||
}}
|
||||
|
||||
#define SHIFT_EXTRA() \
|
||||
{{ \
|
||||
.shift = { \
|
||||
.type = TSParseActionTypeShift, \
|
||||
.extra = true \
|
||||
} \
|
||||
}}
|
||||
|
||||
#define REDUCE(symbol_val, child_count_val, ...) \
|
||||
{{ \
|
||||
.reduce = { \
|
||||
.type = TSParseActionTypeReduce, \
|
||||
.symbol = symbol_val, \
|
||||
.child_count = child_count_val, \
|
||||
__VA_ARGS__ \
|
||||
}, \
|
||||
}}
|
||||
|
||||
#define RECOVER() \
|
||||
{{ \
|
||||
.type = TSParseActionTypeRecover \
|
||||
}}
|
||||
|
||||
#define ACCEPT_INPUT() \
|
||||
{{ \
|
||||
.type = TSParseActionTypeAccept \
|
||||
}}
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif // TREE_SITTER_PARSER_H_
|
||||
13
test/corpus/connection.txt
Normal file
13
test/corpus/connection.txt
Normal file
|
|
@ -0,0 +1,13 @@
|
|||
==================
|
||||
Simple name
|
||||
==================
|
||||
|
||||
foo--bar
|
||||
|
||||
---
|
||||
|
||||
(source_file
|
||||
(connection
|
||||
left: (identifier)
|
||||
(arrow)
|
||||
right: (identifier)))
|
||||
56
test/corpus/shape.txt
Normal file
56
test/corpus/shape.txt
Normal file
|
|
@ -0,0 +1,56 @@
|
|||
==================
|
||||
Single shape
|
||||
==================
|
||||
|
||||
foo
|
||||
|
||||
---
|
||||
|
||||
(source_file (shape (identifier)))
|
||||
|
||||
==================
|
||||
Inline shapes
|
||||
==================
|
||||
|
||||
a;b;c
|
||||
|
||||
---
|
||||
|
||||
(source_file
|
||||
(shape
|
||||
(identifier))
|
||||
(shape
|
||||
(identifier))
|
||||
(shape
|
||||
(identifier)))
|
||||
|
||||
==================
|
||||
Number identifier
|
||||
==================
|
||||
|
||||
1;1a;b2
|
||||
|
||||
---
|
||||
|
||||
(source_file
|
||||
(shape
|
||||
(identifier))
|
||||
(shape
|
||||
(identifier))
|
||||
(shape
|
||||
(identifier)))
|
||||
|
||||
|
||||
==================
|
||||
Aliased shapes
|
||||
==================
|
||||
|
||||
a: Hello World
|
||||
|
||||
---
|
||||
|
||||
(source_file
|
||||
(shape
|
||||
id: (identifier)
|
||||
label: (label)))
|
||||
|
||||
Loading…
Reference in a new issue