mirror of
https://github.com/zed-industries/zed.git
synced 2024-12-25 01:34:02 +00:00
Add context predicate parser
This commit is contained in:
Nathan Sobo
parent
222f9d373d
commit
a015c61337
16 changed files with 1537 additions and 2 deletions
1
Cargo.lock
generated
1
Cargo.lock
generated
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@ -576,6 +576,7 @@ dependencies = [
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"anyhow",
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"async-task 4.0.3 (git+https://github.com/zedit-io/async-task?rev=341b57d6de98cdfd7b418567b8de2022ca993a6e)",
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"bindgen",
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"cc",
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"cocoa",
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"core-foundation",
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"core-text",
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@ -15,6 +15,7 @@ tree-sitter = "0.17"
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[build-dependencies]
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bindgen = "0.57"
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cc = "1.0.67"
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[target.'cfg(target_os = "macos")'.dependencies]
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anyhow = "1"
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@ -2,6 +2,7 @@ use std::{env, path::PathBuf};
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fn main() {
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generate_dispatch_bindings();
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compile_context_predicate_parser();
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}
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fn generate_dispatch_bindings() {
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@ -21,3 +22,14 @@ fn generate_dispatch_bindings() {
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.write_to_file(out_path.join("dispatch_sys.rs"))
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.expect("couldn't write bindings");
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}
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fn compile_context_predicate_parser() {
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let dir = PathBuf::from("./grammars/context-predicate/src");
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let parser_c = dir.join("parser.c");
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println!("cargo:rerun-if-changed={}", &parser_c.to_str().unwrap());
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cc::Build::new()
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.include(&dir)
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.file(parser_c)
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.compile("tree_sitter_context_predicate");
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}
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2
gpui/grammars/context-predicate/.gitignore
vendored
Normal file
2
gpui/grammars/context-predicate/.gitignore
vendored
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@ -0,0 +1,2 @@
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/node_modules
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/build
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18
gpui/grammars/context-predicate/binding.gyp
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18
gpui/grammars/context-predicate/binding.gyp
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@ -0,0 +1,18 @@
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{
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"targets": [
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{
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"target_name": "tree_sitter_context_predicate_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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"src/parser.c",
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"src/binding.cc"
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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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49
gpui/grammars/context-predicate/corpus/expressions.txt
Normal file
49
gpui/grammars/context-predicate/corpus/expressions.txt
Normal file
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@ -0,0 +1,49 @@
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==================
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Identifiers
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==================
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abc12
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---
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(source (identifier))
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==================
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Negation
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==================
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!abc
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---
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(source (not (identifier)))
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==================
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And/Or
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==================
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a || b && c && d
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---
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(source
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(or
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(identifier)
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(and
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(and (identifier) (identifier))
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(identifier))))
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==================
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Expressions
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==================
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a && (b == c || d != e)
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---
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(source
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(and
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(identifier)
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(parenthesized (or
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(equal (identifier) (identifier))
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(not_equal (identifier) (identifier))))))
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31
gpui/grammars/context-predicate/grammar.js
Normal file
31
gpui/grammars/context-predicate/grammar.js
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@ -0,0 +1,31 @@
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module.exports = grammar({
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name: 'context_predicate',
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rules: {
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source: $ => $._expression,
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_expression: $ => choice(
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$.identifier,
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$.not,
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$.and,
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$.or,
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$.equal,
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$.not_equal,
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$.parenthesized,
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),
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identifier: $ => /[A-Za-z0-9_-]+/,
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not: $ => prec(3, seq("!", field("expression", $._expression))),
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and: $ => prec.left(2, seq(field("left", $._expression), "&&", field("right", $._expression))),
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or: $ => prec.left(1, seq(field("left", $._expression), "||", field("right", $._expression))),
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equal: $ => seq(field("left", $.identifier), "==", field("right", $.identifier)),
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not_equal: $ => seq(field("left", $.identifier), "!=", field("right", $.identifier)),
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parenthesized: $ => seq("(", field("expression", $._expression), ")"),
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}
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});
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13
gpui/grammars/context-predicate/index.js
Normal file
13
gpui/grammars/context-predicate/index.js
Normal file
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@ -0,0 +1,13 @@
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try {
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module.exports = require("./build/Release/tree_sitter_context_predicate_binding");
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} catch (error) {
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try {
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module.exports = require("./build/Debug/tree_sitter_context_predicate_binding");
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} catch (_) {
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throw error
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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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44
gpui/grammars/context-predicate/package-lock.json
generated
Normal file
44
gpui/grammars/context-predicate/package-lock.json
generated
Normal file
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@ -0,0 +1,44 @@
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{
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"name": "tree-sitter-context-predicate",
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"lockfileVersion": 2,
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"requires": true,
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"packages": {
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"": {
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"name": "tree-sitter-context-predicate",
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"dependencies": {
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"nan": "^2.14.0"
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},
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"devDependencies": {
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"tree-sitter-cli": "^0.18.3"
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}
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},
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"node_modules/nan": {
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"version": "2.14.2",
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"resolved": "https://registry.npmjs.org/nan/-/nan-2.14.2.tgz",
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"integrity": "sha512-M2ufzIiINKCuDfBSAUr1vWQ+vuVcA9kqx8JJUsbQi6yf1uGRyb7HfpdfUr5qLXf3B/t8dPvcjhKMmlfnP47EzQ=="
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},
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"node_modules/tree-sitter-cli": {
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"version": "0.18.3",
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"resolved": "https://registry.npmjs.org/tree-sitter-cli/-/tree-sitter-cli-0.18.3.tgz",
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"integrity": "sha512-ntN8Siljy7dlazb4cSYtZCfibaNppIy6RIr/XGt44GW1hAy/yuTLtKVi4kqYlImB4/7H0AjktcSlQRmI8zLNng==",
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"dev": true,
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"hasInstallScript": true,
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"bin": {
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"tree-sitter": "cli.js"
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}
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}
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},
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"dependencies": {
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"nan": {
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"version": "2.14.2",
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"resolved": "https://registry.npmjs.org/nan/-/nan-2.14.2.tgz",
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"integrity": "sha512-M2ufzIiINKCuDfBSAUr1vWQ+vuVcA9kqx8JJUsbQi6yf1uGRyb7HfpdfUr5qLXf3B/t8dPvcjhKMmlfnP47EzQ=="
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},
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"tree-sitter-cli": {
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"version": "0.18.3",
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"resolved": "https://registry.npmjs.org/tree-sitter-cli/-/tree-sitter-cli-0.18.3.tgz",
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"integrity": "sha512-ntN8Siljy7dlazb4cSYtZCfibaNppIy6RIr/XGt44GW1hAy/yuTLtKVi4kqYlImB4/7H0AjktcSlQRmI8zLNng==",
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"dev": true
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}
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}
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}
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10
gpui/grammars/context-predicate/package.json
Normal file
10
gpui/grammars/context-predicate/package.json
Normal file
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@ -0,0 +1,10 @@
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{
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"name": "tree-sitter-context-predicate",
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"main": "index.js",
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"devDependencies": {
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"tree-sitter-cli": "^0.18.3"
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},
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"dependencies": {
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"nan": "^2.14.0"
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}
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}
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28
gpui/grammars/context-predicate/src/binding.cc
Normal file
28
gpui/grammars/context-predicate/src/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_context_predicate();
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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_context_predicate());
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Nan::Set(instance, Nan::New("name").ToLocalChecked(), Nan::New("context_predicate").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_context_predicate_binding, Init)
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} // namespace
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208
gpui/grammars/context-predicate/src/grammar.json
Normal file
208
gpui/grammars/context-predicate/src/grammar.json
Normal file
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@ -0,0 +1,208 @@
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{
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"name": "context_predicate",
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"rules": {
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"source": {
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"type": "SYMBOL",
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"name": "_expression"
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},
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"_expression": {
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"type": "CHOICE",
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"members": [
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{
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"type": "SYMBOL",
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"name": "identifier"
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},
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{
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"type": "SYMBOL",
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"name": "not"
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},
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{
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"type": "SYMBOL",
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"name": "and"
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},
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{
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"type": "SYMBOL",
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"name": "or"
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},
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{
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"type": "SYMBOL",
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"name": "equal"
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},
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{
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"type": "SYMBOL",
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"name": "not_equal"
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},
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{
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"type": "SYMBOL",
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"name": "parenthesized"
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}
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]
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},
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"identifier": {
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"type": "PATTERN",
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"value": "[A-Za-z0-9_-]+"
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},
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"not": {
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"type": "PREC",
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"value": 3,
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"content": {
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"type": "SEQ",
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"members": [
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{
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"type": "STRING",
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"value": "!"
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},
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{
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"type": "FIELD",
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"name": "expression",
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"content": {
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"type": "SYMBOL",
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"name": "_expression"
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}
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}
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]
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}
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},
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"and": {
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"type": "PREC_LEFT",
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"value": 2,
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"content": {
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"type": "SEQ",
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"members": [
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{
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"type": "FIELD",
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"name": "left",
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"content": {
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"type": "SYMBOL",
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"name": "_expression"
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}
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},
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{
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"type": "STRING",
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"value": "&&"
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},
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{
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"type": "FIELD",
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"name": "right",
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"content": {
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"type": "SYMBOL",
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"name": "_expression"
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}
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}
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]
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}
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},
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"or": {
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"type": "PREC_LEFT",
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"value": 1,
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"content": {
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"type": "SEQ",
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"members": [
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{
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"type": "FIELD",
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"name": "left",
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"content": {
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"type": "SYMBOL",
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"name": "_expression"
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}
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},
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{
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"type": "STRING",
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"value": "||"
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},
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{
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"type": "FIELD",
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"name": "right",
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"content": {
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"type": "SYMBOL",
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"name": "_expression"
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}
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}
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]
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}
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},
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"equal": {
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"type": "SEQ",
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"members": [
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{
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"type": "FIELD",
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"name": "left",
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"content": {
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"type": "SYMBOL",
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"name": "identifier"
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}
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},
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{
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"type": "STRING",
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"value": "=="
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},
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{
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"type": "FIELD",
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"name": "right",
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"content": {
|
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"type": "SYMBOL",
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"name": "identifier"
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}
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}
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]
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},
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"not_equal": {
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"type": "SEQ",
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"members": [
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{
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"type": "FIELD",
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"name": "left",
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||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "identifier"
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||||
}
|
||||
},
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||||
{
|
||||
"type": "STRING",
|
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"value": "!="
|
||||
},
|
||||
{
|
||||
"type": "FIELD",
|
||||
"name": "right",
|
||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "identifier"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
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||||
"parenthesized": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "("
|
||||
},
|
||||
{
|
||||
"type": "FIELD",
|
||||
"name": "expression",
|
||||
"content": {
|
||||
"type": "SYMBOL",
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||||
"name": "_expression"
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||||
}
|
||||
},
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||||
{
|
||||
"type": "STRING",
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||||
"value": ")"
|
||||
}
|
||||
]
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||||
}
|
||||
},
|
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"extras": [
|
||||
{
|
||||
"type": "PATTERN",
|
||||
"value": "\\s"
|
||||
}
|
||||
],
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"conflicts": [],
|
||||
"precedences": [],
|
||||
"externals": [],
|
||||
"inline": [],
|
||||
"supertypes": []
|
||||
}
|
||||
|
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353
gpui/grammars/context-predicate/src/node-types.json
Normal file
353
gpui/grammars/context-predicate/src/node-types.json
Normal file
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|
@ -0,0 +1,353 @@
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[
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||||
{
|
||||
"type": "and",
|
||||
"named": true,
|
||||
"fields": {
|
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"left": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "and",
|
||||
"named": true
|
||||
},
|
||||
{
|
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"type": "equal",
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"named": true
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||||
},
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||||
{
|
||||
"type": "identifier",
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||||
"named": true
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||||
},
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||||
{
|
||||
"type": "not",
|
||||
"named": true
|
||||
},
|
||||
{
|
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"type": "not_equal",
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||||
"named": true
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||||
},
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{
|
||||
"type": "or",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "parenthesized",
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||||
"named": true
|
||||
}
|
||||
]
|
||||
},
|
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"right": {
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"multiple": false,
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||||
"required": true,
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"types": [
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{
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||||
"type": "and",
|
||||
"named": true
|
||||
},
|
||||
{
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||||
"type": "equal",
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||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "not",
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||||
"named": true
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||||
},
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||||
{
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||||
"type": "not_equal",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "or",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "parenthesized",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "equal",
|
||||
"named": true,
|
||||
"fields": {
|
||||
"left": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
},
|
||||
"right": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "not",
|
||||
"named": true,
|
||||
"fields": {
|
||||
"expression": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "and",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "equal",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "not",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "not_equal",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "or",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "parenthesized",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "not_equal",
|
||||
"named": true,
|
||||
"fields": {
|
||||
"left": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
},
|
||||
"right": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "or",
|
||||
"named": true,
|
||||
"fields": {
|
||||
"left": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "and",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "equal",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "not",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "not_equal",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "or",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "parenthesized",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
},
|
||||
"right": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "and",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "equal",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "not",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "not_equal",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "or",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "parenthesized",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "parenthesized",
|
||||
"named": true,
|
||||
"fields": {
|
||||
"expression": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "and",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "equal",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "not",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "not_equal",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "or",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "parenthesized",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "source",
|
||||
"named": true,
|
||||
"fields": {},
|
||||
"children": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "and",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "equal",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "not",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "not_equal",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "or",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "parenthesized",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "!",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "!=",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "&&",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "(",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": ")",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "==",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "||",
|
||||
"named": false
|
||||
}
|
||||
]
|
||||
527
gpui/grammars/context-predicate/src/parser.c
Normal file
527
gpui/grammars/context-predicate/src/parser.c
Normal file
|
|
@ -0,0 +1,527 @@
|
|||
#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 12
|
||||
#define STATE_COUNT 18
|
||||
#define LARGE_STATE_COUNT 6
|
||||
#define SYMBOL_COUNT 17
|
||||
#define ALIAS_COUNT 0
|
||||
#define TOKEN_COUNT 9
|
||||
#define EXTERNAL_TOKEN_COUNT 0
|
||||
#define FIELD_COUNT 3
|
||||
#define MAX_ALIAS_SEQUENCE_LENGTH 3
|
||||
|
||||
enum {
|
||||
sym_identifier = 1,
|
||||
anon_sym_BANG = 2,
|
||||
anon_sym_AMP_AMP = 3,
|
||||
anon_sym_PIPE_PIPE = 4,
|
||||
anon_sym_EQ_EQ = 5,
|
||||
anon_sym_BANG_EQ = 6,
|
||||
anon_sym_LPAREN = 7,
|
||||
anon_sym_RPAREN = 8,
|
||||
sym_source = 9,
|
||||
sym__expression = 10,
|
||||
sym_not = 11,
|
||||
sym_and = 12,
|
||||
sym_or = 13,
|
||||
sym_equal = 14,
|
||||
sym_not_equal = 15,
|
||||
sym_parenthesized = 16,
|
||||
};
|
||||
|
||||
static const char *ts_symbol_names[] = {
|
||||
[ts_builtin_sym_end] = "end",
|
||||
[sym_identifier] = "identifier",
|
||||
[anon_sym_BANG] = "!",
|
||||
[anon_sym_AMP_AMP] = "&&",
|
||||
[anon_sym_PIPE_PIPE] = "||",
|
||||
[anon_sym_EQ_EQ] = "==",
|
||||
[anon_sym_BANG_EQ] = "!=",
|
||||
[anon_sym_LPAREN] = "(",
|
||||
[anon_sym_RPAREN] = ")",
|
||||
[sym_source] = "source",
|
||||
[sym__expression] = "_expression",
|
||||
[sym_not] = "not",
|
||||
[sym_and] = "and",
|
||||
[sym_or] = "or",
|
||||
[sym_equal] = "equal",
|
||||
[sym_not_equal] = "not_equal",
|
||||
[sym_parenthesized] = "parenthesized",
|
||||
};
|
||||
|
||||
static TSSymbol ts_symbol_map[] = {
|
||||
[ts_builtin_sym_end] = ts_builtin_sym_end,
|
||||
[sym_identifier] = sym_identifier,
|
||||
[anon_sym_BANG] = anon_sym_BANG,
|
||||
[anon_sym_AMP_AMP] = anon_sym_AMP_AMP,
|
||||
[anon_sym_PIPE_PIPE] = anon_sym_PIPE_PIPE,
|
||||
[anon_sym_EQ_EQ] = anon_sym_EQ_EQ,
|
||||
[anon_sym_BANG_EQ] = anon_sym_BANG_EQ,
|
||||
[anon_sym_LPAREN] = anon_sym_LPAREN,
|
||||
[anon_sym_RPAREN] = anon_sym_RPAREN,
|
||||
[sym_source] = sym_source,
|
||||
[sym__expression] = sym__expression,
|
||||
[sym_not] = sym_not,
|
||||
[sym_and] = sym_and,
|
||||
[sym_or] = sym_or,
|
||||
[sym_equal] = sym_equal,
|
||||
[sym_not_equal] = sym_not_equal,
|
||||
[sym_parenthesized] = sym_parenthesized,
|
||||
};
|
||||
|
||||
static const TSSymbolMetadata ts_symbol_metadata[] = {
|
||||
[ts_builtin_sym_end] = {
|
||||
.visible = false,
|
||||
.named = true,
|
||||
},
|
||||
[sym_identifier] = {
|
||||
.visible = true,
|
||||
.named = true,
|
||||
},
|
||||
[anon_sym_BANG] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[anon_sym_AMP_AMP] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[anon_sym_PIPE_PIPE] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[anon_sym_EQ_EQ] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[anon_sym_BANG_EQ] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[anon_sym_LPAREN] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[anon_sym_RPAREN] = {
|
||||
.visible = true,
|
||||
.named = false,
|
||||
},
|
||||
[sym_source] = {
|
||||
.visible = true,
|
||||
.named = true,
|
||||
},
|
||||
[sym__expression] = {
|
||||
.visible = false,
|
||||
.named = true,
|
||||
},
|
||||
[sym_not] = {
|
||||
.visible = true,
|
||||
.named = true,
|
||||
},
|
||||
[sym_and] = {
|
||||
.visible = true,
|
||||
.named = true,
|
||||
},
|
||||
[sym_or] = {
|
||||
.visible = true,
|
||||
.named = true,
|
||||
},
|
||||
[sym_equal] = {
|
||||
.visible = true,
|
||||
.named = true,
|
||||
},
|
||||
[sym_not_equal] = {
|
||||
.visible = true,
|
||||
.named = true,
|
||||
},
|
||||
[sym_parenthesized] = {
|
||||
.visible = true,
|
||||
.named = true,
|
||||
},
|
||||
};
|
||||
|
||||
enum {
|
||||
field_expression = 1,
|
||||
field_left = 2,
|
||||
field_right = 3,
|
||||
};
|
||||
|
||||
static const char *ts_field_names[] = {
|
||||
[0] = NULL,
|
||||
[field_expression] = "expression",
|
||||
[field_left] = "left",
|
||||
[field_right] = "right",
|
||||
};
|
||||
|
||||
static const TSFieldMapSlice ts_field_map_slices[3] = {
|
||||
[1] = {.index = 0, .length = 1},
|
||||
[2] = {.index = 1, .length = 2},
|
||||
};
|
||||
|
||||
static const TSFieldMapEntry ts_field_map_entries[] = {
|
||||
[0] =
|
||||
{field_expression, 1},
|
||||
[1] =
|
||||
{field_left, 0},
|
||||
{field_right, 2},
|
||||
};
|
||||
|
||||
static TSSymbol ts_alias_sequences[3][MAX_ALIAS_SEQUENCE_LENGTH] = {
|
||||
[0] = {0},
|
||||
};
|
||||
|
||||
static uint16_t ts_non_terminal_alias_map[] = {
|
||||
0,
|
||||
};
|
||||
|
||||
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(10);
|
||||
if (lookahead == '&') ADVANCE(2);
|
||||
if (lookahead == '(') ADVANCE(15);
|
||||
if (lookahead == ')') ADVANCE(16);
|
||||
if (lookahead == '=') ADVANCE(4);
|
||||
if (lookahead == '|') ADVANCE(5);
|
||||
if (lookahead == '\t' ||
|
||||
lookahead == '\n' ||
|
||||
lookahead == '\r' ||
|
||||
lookahead == ' ') SKIP(0)
|
||||
if (lookahead == '-' ||
|
||||
('0' <= lookahead && lookahead <= '9') ||
|
||||
('A' <= lookahead && lookahead <= 'Z') ||
|
||||
lookahead == '_' ||
|
||||
('a' <= lookahead && lookahead <= 'z')) ADVANCE(8);
|
||||
END_STATE();
|
||||
case 1:
|
||||
if (lookahead == '!') ADVANCE(9);
|
||||
if (lookahead == '(') ADVANCE(15);
|
||||
if (lookahead == '\t' ||
|
||||
lookahead == '\n' ||
|
||||
lookahead == '\r' ||
|
||||
lookahead == ' ') SKIP(1)
|
||||
if (lookahead == '-' ||
|
||||
('0' <= lookahead && lookahead <= '9') ||
|
||||
('A' <= lookahead && lookahead <= 'Z') ||
|
||||
lookahead == '_' ||
|
||||
('a' <= lookahead && lookahead <= 'z')) ADVANCE(8);
|
||||
END_STATE();
|
||||
case 2:
|
||||
if (lookahead == '&') ADVANCE(11);
|
||||
END_STATE();
|
||||
case 3:
|
||||
if (lookahead == '=') ADVANCE(14);
|
||||
END_STATE();
|
||||
case 4:
|
||||
if (lookahead == '=') ADVANCE(13);
|
||||
END_STATE();
|
||||
case 5:
|
||||
if (lookahead == '|') ADVANCE(12);
|
||||
END_STATE();
|
||||
case 6:
|
||||
if (eof) ADVANCE(7);
|
||||
if (lookahead == '!') ADVANCE(3);
|
||||
if (lookahead == '&') ADVANCE(2);
|
||||
if (lookahead == ')') ADVANCE(16);
|
||||
if (lookahead == '=') ADVANCE(4);
|
||||
if (lookahead == '|') ADVANCE(5);
|
||||
if (lookahead == '\t' ||
|
||||
lookahead == '\n' ||
|
||||
lookahead == '\r' ||
|
||||
lookahead == ' ') SKIP(6)
|
||||
END_STATE();
|
||||
case 7:
|
||||
ACCEPT_TOKEN(ts_builtin_sym_end);
|
||||
END_STATE();
|
||||
case 8:
|
||||
ACCEPT_TOKEN(sym_identifier);
|
||||
if (lookahead == '-' ||
|
||||
('0' <= lookahead && lookahead <= '9') ||
|
||||
('A' <= lookahead && lookahead <= 'Z') ||
|
||||
lookahead == '_' ||
|
||||
('a' <= lookahead && lookahead <= 'z')) ADVANCE(8);
|
||||
END_STATE();
|
||||
case 9:
|
||||
ACCEPT_TOKEN(anon_sym_BANG);
|
||||
END_STATE();
|
||||
case 10:
|
||||
ACCEPT_TOKEN(anon_sym_BANG);
|
||||
if (lookahead == '=') ADVANCE(14);
|
||||
END_STATE();
|
||||
case 11:
|
||||
ACCEPT_TOKEN(anon_sym_AMP_AMP);
|
||||
END_STATE();
|
||||
case 12:
|
||||
ACCEPT_TOKEN(anon_sym_PIPE_PIPE);
|
||||
END_STATE();
|
||||
case 13:
|
||||
ACCEPT_TOKEN(anon_sym_EQ_EQ);
|
||||
END_STATE();
|
||||
case 14:
|
||||
ACCEPT_TOKEN(anon_sym_BANG_EQ);
|
||||
END_STATE();
|
||||
case 15:
|
||||
ACCEPT_TOKEN(anon_sym_LPAREN);
|
||||
END_STATE();
|
||||
case 16:
|
||||
ACCEPT_TOKEN(anon_sym_RPAREN);
|
||||
END_STATE();
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
static TSLexMode ts_lex_modes[STATE_COUNT] = {
|
||||
[0] = {.lex_state = 0},
|
||||
[1] = {.lex_state = 1},
|
||||
[2] = {.lex_state = 1},
|
||||
[3] = {.lex_state = 1},
|
||||
[4] = {.lex_state = 1},
|
||||
[5] = {.lex_state = 1},
|
||||
[6] = {.lex_state = 6},
|
||||
[7] = {.lex_state = 0},
|
||||
[8] = {.lex_state = 0},
|
||||
[9] = {.lex_state = 0},
|
||||
[10] = {.lex_state = 0},
|
||||
[11] = {.lex_state = 0},
|
||||
[12] = {.lex_state = 0},
|
||||
[13] = {.lex_state = 0},
|
||||
[14] = {.lex_state = 0},
|
||||
[15] = {.lex_state = 0},
|
||||
[16] = {.lex_state = 0},
|
||||
[17] = {.lex_state = 0},
|
||||
};
|
||||
|
||||
static uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
|
||||
[0] = {
|
||||
[ts_builtin_sym_end] = ACTIONS(1),
|
||||
[sym_identifier] = ACTIONS(1),
|
||||
[anon_sym_BANG] = ACTIONS(1),
|
||||
[anon_sym_AMP_AMP] = ACTIONS(1),
|
||||
[anon_sym_PIPE_PIPE] = ACTIONS(1),
|
||||
[anon_sym_EQ_EQ] = ACTIONS(1),
|
||||
[anon_sym_BANG_EQ] = ACTIONS(1),
|
||||
[anon_sym_LPAREN] = ACTIONS(1),
|
||||
[anon_sym_RPAREN] = ACTIONS(1),
|
||||
},
|
||||
[1] = {
|
||||
[sym_source] = STATE(15),
|
||||
[sym__expression] = STATE(13),
|
||||
[sym_not] = STATE(13),
|
||||
[sym_and] = STATE(13),
|
||||
[sym_or] = STATE(13),
|
||||
[sym_equal] = STATE(13),
|
||||
[sym_not_equal] = STATE(13),
|
||||
[sym_parenthesized] = STATE(13),
|
||||
[sym_identifier] = ACTIONS(3),
|
||||
[anon_sym_BANG] = ACTIONS(5),
|
||||
[anon_sym_LPAREN] = ACTIONS(7),
|
||||
},
|
||||
[2] = {
|
||||
[sym__expression] = STATE(7),
|
||||
[sym_not] = STATE(7),
|
||||
[sym_and] = STATE(7),
|
||||
[sym_or] = STATE(7),
|
||||
[sym_equal] = STATE(7),
|
||||
[sym_not_equal] = STATE(7),
|
||||
[sym_parenthesized] = STATE(7),
|
||||
[sym_identifier] = ACTIONS(3),
|
||||
[anon_sym_BANG] = ACTIONS(5),
|
||||
[anon_sym_LPAREN] = ACTIONS(7),
|
||||
},
|
||||
[3] = {
|
||||
[sym__expression] = STATE(14),
|
||||
[sym_not] = STATE(14),
|
||||
[sym_and] = STATE(14),
|
||||
[sym_or] = STATE(14),
|
||||
[sym_equal] = STATE(14),
|
||||
[sym_not_equal] = STATE(14),
|
||||
[sym_parenthesized] = STATE(14),
|
||||
[sym_identifier] = ACTIONS(3),
|
||||
[anon_sym_BANG] = ACTIONS(5),
|
||||
[anon_sym_LPAREN] = ACTIONS(7),
|
||||
},
|
||||
[4] = {
|
||||
[sym__expression] = STATE(11),
|
||||
[sym_not] = STATE(11),
|
||||
[sym_and] = STATE(11),
|
||||
[sym_or] = STATE(11),
|
||||
[sym_equal] = STATE(11),
|
||||
[sym_not_equal] = STATE(11),
|
||||
[sym_parenthesized] = STATE(11),
|
||||
[sym_identifier] = ACTIONS(3),
|
||||
[anon_sym_BANG] = ACTIONS(5),
|
||||
[anon_sym_LPAREN] = ACTIONS(7),
|
||||
},
|
||||
[5] = {
|
||||
[sym__expression] = STATE(12),
|
||||
[sym_not] = STATE(12),
|
||||
[sym_and] = STATE(12),
|
||||
[sym_or] = STATE(12),
|
||||
[sym_equal] = STATE(12),
|
||||
[sym_not_equal] = STATE(12),
|
||||
[sym_parenthesized] = STATE(12),
|
||||
[sym_identifier] = ACTIONS(3),
|
||||
[anon_sym_BANG] = ACTIONS(5),
|
||||
[anon_sym_LPAREN] = ACTIONS(7),
|
||||
},
|
||||
};
|
||||
|
||||
static uint16_t ts_small_parse_table[] = {
|
||||
[0] = 3,
|
||||
ACTIONS(11), 1,
|
||||
anon_sym_EQ_EQ,
|
||||
ACTIONS(13), 1,
|
||||
anon_sym_BANG_EQ,
|
||||
ACTIONS(9), 4,
|
||||
ts_builtin_sym_end,
|
||||
anon_sym_AMP_AMP,
|
||||
anon_sym_PIPE_PIPE,
|
||||
anon_sym_RPAREN,
|
||||
[13] = 1,
|
||||
ACTIONS(15), 4,
|
||||
ts_builtin_sym_end,
|
||||
anon_sym_AMP_AMP,
|
||||
anon_sym_PIPE_PIPE,
|
||||
anon_sym_RPAREN,
|
||||
[20] = 1,
|
||||
ACTIONS(17), 4,
|
||||
ts_builtin_sym_end,
|
||||
anon_sym_AMP_AMP,
|
||||
anon_sym_PIPE_PIPE,
|
||||
anon_sym_RPAREN,
|
||||
[27] = 1,
|
||||
ACTIONS(19), 4,
|
||||
ts_builtin_sym_end,
|
||||
anon_sym_AMP_AMP,
|
||||
anon_sym_PIPE_PIPE,
|
||||
anon_sym_RPAREN,
|
||||
[34] = 1,
|
||||
ACTIONS(21), 4,
|
||||
ts_builtin_sym_end,
|
||||
anon_sym_AMP_AMP,
|
||||
anon_sym_PIPE_PIPE,
|
||||
anon_sym_RPAREN,
|
||||
[41] = 1,
|
||||
ACTIONS(23), 4,
|
||||
ts_builtin_sym_end,
|
||||
anon_sym_AMP_AMP,
|
||||
anon_sym_PIPE_PIPE,
|
||||
anon_sym_RPAREN,
|
||||
[48] = 2,
|
||||
ACTIONS(27), 1,
|
||||
anon_sym_AMP_AMP,
|
||||
ACTIONS(25), 3,
|
||||
ts_builtin_sym_end,
|
||||
anon_sym_PIPE_PIPE,
|
||||
anon_sym_RPAREN,
|
||||
[57] = 3,
|
||||
ACTIONS(27), 1,
|
||||
anon_sym_AMP_AMP,
|
||||
ACTIONS(29), 1,
|
||||
ts_builtin_sym_end,
|
||||
ACTIONS(31), 1,
|
||||
anon_sym_PIPE_PIPE,
|
||||
[67] = 3,
|
||||
ACTIONS(27), 1,
|
||||
anon_sym_AMP_AMP,
|
||||
ACTIONS(31), 1,
|
||||
anon_sym_PIPE_PIPE,
|
||||
ACTIONS(33), 1,
|
||||
anon_sym_RPAREN,
|
||||
[77] = 1,
|
||||
ACTIONS(35), 1,
|
||||
ts_builtin_sym_end,
|
||||
[81] = 1,
|
||||
ACTIONS(37), 1,
|
||||
sym_identifier,
|
||||
[85] = 1,
|
||||
ACTIONS(39), 1,
|
||||
sym_identifier,
|
||||
};
|
||||
|
||||
static uint32_t ts_small_parse_table_map[] = {
|
||||
[SMALL_STATE(6)] = 0,
|
||||
[SMALL_STATE(7)] = 13,
|
||||
[SMALL_STATE(8)] = 20,
|
||||
[SMALL_STATE(9)] = 27,
|
||||
[SMALL_STATE(10)] = 34,
|
||||
[SMALL_STATE(11)] = 41,
|
||||
[SMALL_STATE(12)] = 48,
|
||||
[SMALL_STATE(13)] = 57,
|
||||
[SMALL_STATE(14)] = 67,
|
||||
[SMALL_STATE(15)] = 77,
|
||||
[SMALL_STATE(16)] = 81,
|
||||
[SMALL_STATE(17)] = 85,
|
||||
};
|
||||
|
||||
static TSParseActionEntry ts_parse_actions[] = {
|
||||
[0] = {.entry = {.count = 0, .reusable = false}},
|
||||
[1] = {.entry = {.count = 1, .reusable = false}}, RECOVER(),
|
||||
[3] = {.entry = {.count = 1, .reusable = true}}, SHIFT(6),
|
||||
[5] = {.entry = {.count = 1, .reusable = true}}, SHIFT(2),
|
||||
[7] = {.entry = {.count = 1, .reusable = true}}, SHIFT(3),
|
||||
[9] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym__expression, 1),
|
||||
[11] = {.entry = {.count = 1, .reusable = true}}, SHIFT(16),
|
||||
[13] = {.entry = {.count = 1, .reusable = true}}, SHIFT(17),
|
||||
[15] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_not, 2, .production_id = 1),
|
||||
[17] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_equal, 3, .production_id = 2),
|
||||
[19] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_not_equal, 3, .production_id = 2),
|
||||
[21] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_parenthesized, 3, .production_id = 1),
|
||||
[23] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_and, 3, .production_id = 2),
|
||||
[25] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_or, 3, .production_id = 2),
|
||||
[27] = {.entry = {.count = 1, .reusable = true}}, SHIFT(4),
|
||||
[29] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_source, 1),
|
||||
[31] = {.entry = {.count = 1, .reusable = true}}, SHIFT(5),
|
||||
[33] = {.entry = {.count = 1, .reusable = true}}, SHIFT(10),
|
||||
[35] = {.entry = {.count = 1, .reusable = true}}, ACCEPT_INPUT(),
|
||||
[37] = {.entry = {.count = 1, .reusable = true}}, SHIFT(8),
|
||||
[39] = {.entry = {.count = 1, .reusable = true}}, SHIFT(9),
|
||||
};
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
#ifdef _WIN32
|
||||
#define extern __declspec(dllexport)
|
||||
#endif
|
||||
|
||||
extern const TSLanguage *tree_sitter_context_predicate(void) {
|
||||
static TSLanguage language = {
|
||||
.version = LANGUAGE_VERSION,
|
||||
.symbol_count = SYMBOL_COUNT,
|
||||
.alias_count = ALIAS_COUNT,
|
||||
.token_count = TOKEN_COUNT,
|
||||
.external_token_count = EXTERNAL_TOKEN_COUNT,
|
||||
.symbol_names = ts_symbol_names,
|
||||
.symbol_metadata = ts_symbol_metadata,
|
||||
.parse_table = (const uint16_t *)ts_parse_table,
|
||||
.parse_actions = ts_parse_actions,
|
||||
.lex_modes = ts_lex_modes,
|
||||
.alias_sequences = (const TSSymbol *)ts_alias_sequences,
|
||||
.max_alias_sequence_length = MAX_ALIAS_SEQUENCE_LENGTH,
|
||||
.lex_fn = ts_lex,
|
||||
.field_count = FIELD_COUNT,
|
||||
.field_map_slices = (const TSFieldMapSlice *)ts_field_map_slices,
|
||||
.field_map_entries = (const TSFieldMapEntry *)ts_field_map_entries,
|
||||
.field_names = ts_field_names,
|
||||
.large_state_count = LARGE_STATE_COUNT,
|
||||
.small_parse_table = (const uint16_t *)ts_small_parse_table,
|
||||
.small_parse_table_map = (const uint32_t *)ts_small_parse_table_map,
|
||||
.public_symbol_map = ts_symbol_map,
|
||||
.alias_map = ts_non_terminal_alias_map,
|
||||
.state_count = STATE_COUNT,
|
||||
};
|
||||
return &language;
|
||||
}
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
238
gpui/grammars/context-predicate/src/tree_sitter/parser.h
Normal file
238
gpui/grammars/context-predicate/src/tree_sitter/parser.h
Normal file
|
|
@ -0,0 +1,238 @@
|
|||
#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
|
||||
|
||||
#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 uint16_t TSStateId;
|
||||
|
||||
typedef struct {
|
||||
bool visible : 1;
|
||||
bool named : 1;
|
||||
bool supertype: 1;
|
||||
} 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 struct {
|
||||
union {
|
||||
struct {
|
||||
TSStateId state;
|
||||
bool extra : 1;
|
||||
bool repetition : 1;
|
||||
} shift;
|
||||
struct {
|
||||
TSSymbol symbol;
|
||||
int16_t dynamic_precedence;
|
||||
uint8_t child_count;
|
||||
uint8_t production_id;
|
||||
} reduce;
|
||||
} params;
|
||||
TSParseActionType type : 4;
|
||||
} TSParseAction;
|
||||
|
||||
typedef struct {
|
||||
uint16_t lex_state;
|
||||
uint16_t external_lex_state;
|
||||
} TSLexMode;
|
||||
|
||||
typedef union {
|
||||
TSParseAction action;
|
||||
struct {
|
||||
uint8_t count;
|
||||
bool reusable : 1;
|
||||
} entry;
|
||||
} TSParseActionEntry;
|
||||
|
||||
struct TSLanguage {
|
||||
uint32_t version;
|
||||
uint32_t symbol_count;
|
||||
uint32_t alias_count;
|
||||
uint32_t token_count;
|
||||
uint32_t external_token_count;
|
||||
const char **symbol_names;
|
||||
const TSSymbolMetadata *symbol_metadata;
|
||||
const uint16_t *parse_table;
|
||||
const TSParseActionEntry *parse_actions;
|
||||
const TSLexMode *lex_modes;
|
||||
const TSSymbol *alias_sequences;
|
||||
uint16_t max_alias_sequence_length;
|
||||
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;
|
||||
uint32_t field_count;
|
||||
const TSFieldMapSlice *field_map_slices;
|
||||
const TSFieldMapEntry *field_map_entries;
|
||||
const char **field_names;
|
||||
uint32_t large_state_count;
|
||||
const uint16_t *small_parse_table;
|
||||
const uint32_t *small_parse_table_map;
|
||||
const TSSymbol *public_symbol_map;
|
||||
const uint16_t *alias_map;
|
||||
uint32_t state_count;
|
||||
};
|
||||
|
||||
/*
|
||||
* 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) \
|
||||
{ \
|
||||
{ \
|
||||
.params = { \
|
||||
.shift = { \
|
||||
.state = state_value \
|
||||
} \
|
||||
}, \
|
||||
.type = TSParseActionTypeShift \
|
||||
} \
|
||||
}
|
||||
|
||||
#define SHIFT_REPEAT(state_value) \
|
||||
{ \
|
||||
{ \
|
||||
.params = { \
|
||||
.shift = { \
|
||||
.state = state_value, \
|
||||
.repetition = true \
|
||||
} \
|
||||
}, \
|
||||
.type = TSParseActionTypeShift \
|
||||
} \
|
||||
}
|
||||
|
||||
#define RECOVER() \
|
||||
{ \
|
||||
{ .type = TSParseActionTypeRecover } \
|
||||
}
|
||||
|
||||
#define SHIFT_EXTRA() \
|
||||
{ \
|
||||
{ \
|
||||
.params = { \
|
||||
.shift = { \
|
||||
.extra = true \
|
||||
} \
|
||||
}, \
|
||||
.type = TSParseActionTypeShift \
|
||||
} \
|
||||
}
|
||||
|
||||
#define REDUCE(symbol_val, child_count_val, ...) \
|
||||
{ \
|
||||
{ \
|
||||
.params = { \
|
||||
.reduce = { \
|
||||
.symbol = symbol_val, \
|
||||
.child_count = child_count_val, \
|
||||
__VA_ARGS__ \
|
||||
}, \
|
||||
}, \
|
||||
.type = TSParseActionTypeReduce \
|
||||
} \
|
||||
}
|
||||
|
||||
#define ACCEPT_INPUT() \
|
||||
{ \
|
||||
{ .type = TSParseActionTypeAccept } \
|
||||
}
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif // TREE_SITTER_PARSER_H_
|
||||
|
|
@ -6,7 +6,7 @@ use std::{
|
|||
use tree_sitter::{Language, Node, Parser};
|
||||
|
||||
extern "C" {
|
||||
fn tree_sitter_zed_context_predicate() -> Language;
|
||||
fn tree_sitter_context_predicate() -> Language;
|
||||
}
|
||||
|
||||
pub struct Matcher {
|
||||
|
|
@ -247,7 +247,7 @@ impl Context {
|
|||
impl ContextPredicate {
|
||||
fn parse(source: &str) -> anyhow::Result<Self> {
|
||||
let mut parser = Parser::new();
|
||||
let language = unsafe { tree_sitter_zed_context_predicate() };
|
||||
let language = unsafe { tree_sitter_context_predicate() };
|
||||
parser.set_language(language).unwrap();
|
||||
let source = source.as_bytes();
|
||||
let tree = parser.parse(source, None).unwrap();
|
||||
|
|
|
|||
Loading…
Reference in a new issue