mirror of https://github.com/Wilfred/difftastic/
Initial commit
Jonathan Arnett
commit
7a820c581f
@ -0,0 +1 @@
|
||||
node_modules
|
||||
@ -0,0 +1,26 @@
|
||||
[package]
|
||||
name = "tree-sitter-gleam"
|
||||
description = "gleam grammar for the tree-sitter parsing library"
|
||||
version = "0.0.1"
|
||||
keywords = ["incremental", "parsing", "gleam"]
|
||||
categories = ["parsing", "text-editors"]
|
||||
repository = "https://github.com/tree-sitter/tree-sitter-gleam"
|
||||
edition = "2018"
|
||||
license = "Apache-2.0"
|
||||
|
||||
build = "bindings/rust/build.rs"
|
||||
include = [
|
||||
"bindings/rust/*",
|
||||
"grammar.js",
|
||||
"queries/*",
|
||||
"src/*",
|
||||
]
|
||||
|
||||
[lib]
|
||||
path = "bindings/rust/lib.rs"
|
||||
|
||||
[dependencies]
|
||||
tree-sitter = "~0.20"
|
||||
|
||||
[build-dependencies]
|
||||
cc = "1.0"
|
||||
@ -0,0 +1,202 @@
|
||||
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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||||
|
||||
1. Definitions.
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@ -0,0 +1,17 @@
|
||||
tree-sitter-gleam
|
||||
=================
|
||||
|
||||
A [tree-sitter] grammar for the [Gleam programming language]
|
||||
|
||||
[tree-sitter]: http://tree-sitter.github.io
|
||||
[Gleam programming language]: https://gleam.run
|
||||
|
||||
This is, presently, very much a work-in-progress as only `import` statements are
|
||||
supported.
|
||||
|
||||
## TODO
|
||||
|
||||
- [ ] Constant statements
|
||||
- [ ] Type statements
|
||||
- [ ] Function statements
|
||||
- [ ] Syntax highlighting queries
|
||||
@ -0,0 +1,19 @@
|
||||
{
|
||||
"targets": [
|
||||
{
|
||||
"target_name": "tree_sitter_gleam_binding",
|
||||
"include_dirs": [
|
||||
"<!(node -e \"require('nan')\")",
|
||||
"src"
|
||||
],
|
||||
"sources": [
|
||||
"bindings/node/binding.cc",
|
||||
"src/parser.c",
|
||||
# If your language uses an external scanner, add it here.
|
||||
],
|
||||
"cflags_c": [
|
||||
"-std=c99",
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
@ -0,0 +1,28 @@
|
||||
#include "tree_sitter/parser.h"
|
||||
#include <node.h>
|
||||
#include "nan.h"
|
||||
|
||||
using namespace v8;
|
||||
|
||||
extern "C" TSLanguage * tree_sitter_gleam();
|
||||
|
||||
namespace {
|
||||
|
||||
NAN_METHOD(New) {}
|
||||
|
||||
void Init(Local<Object> exports, Local<Object> module) {
|
||||
Local<FunctionTemplate> tpl = Nan::New<FunctionTemplate>(New);
|
||||
tpl->SetClassName(Nan::New("Language").ToLocalChecked());
|
||||
tpl->InstanceTemplate()->SetInternalFieldCount(1);
|
||||
|
||||
Local<Function> constructor = Nan::GetFunction(tpl).ToLocalChecked();
|
||||
Local<Object> instance = constructor->NewInstance(Nan::GetCurrentContext()).ToLocalChecked();
|
||||
Nan::SetInternalFieldPointer(instance, 0, tree_sitter_gleam());
|
||||
|
||||
Nan::Set(instance, Nan::New("name").ToLocalChecked(), Nan::New("gleam").ToLocalChecked());
|
||||
Nan::Set(module, Nan::New("exports").ToLocalChecked(), instance);
|
||||
}
|
||||
|
||||
NODE_MODULE(tree_sitter_gleam_binding, Init)
|
||||
|
||||
} // namespace
|
||||
@ -0,0 +1,19 @@
|
||||
try {
|
||||
module.exports = require("../../build/Release/tree_sitter_gleam_binding");
|
||||
} catch (error1) {
|
||||
if (error1.code !== 'MODULE_NOT_FOUND') {
|
||||
throw error1;
|
||||
}
|
||||
try {
|
||||
module.exports = require("../../build/Debug/tree_sitter_gleam_binding");
|
||||
} catch (error2) {
|
||||
if (error2.code !== 'MODULE_NOT_FOUND') {
|
||||
throw error2;
|
||||
}
|
||||
throw error1
|
||||
}
|
||||
}
|
||||
|
||||
try {
|
||||
module.exports.nodeTypeInfo = require("../../src/node-types.json");
|
||||
} catch (_) {}
|
||||
@ -0,0 +1,40 @@
|
||||
fn main() {
|
||||
let src_dir = std::path::Path::new("src");
|
||||
|
||||
let mut c_config = cc::Build::new();
|
||||
c_config.include(&src_dir);
|
||||
c_config
|
||||
.flag_if_supported("-Wno-unused-parameter")
|
||||
.flag_if_supported("-Wno-unused-but-set-variable")
|
||||
.flag_if_supported("-Wno-trigraphs");
|
||||
let parser_path = src_dir.join("parser.c");
|
||||
c_config.file(&parser_path);
|
||||
|
||||
// If your language uses an external scanner written in C,
|
||||
// then include this block of code:
|
||||
|
||||
/*
|
||||
let scanner_path = src_dir.join("scanner.c");
|
||||
c_config.file(&scanner_path);
|
||||
println!("cargo:rerun-if-changed={}", scanner_path.to_str().unwrap());
|
||||
*/
|
||||
|
||||
c_config.compile("parser");
|
||||
println!("cargo:rerun-if-changed={}", parser_path.to_str().unwrap());
|
||||
|
||||
// If your language uses an external scanner written in C++,
|
||||
// then include this block of code:
|
||||
|
||||
/*
|
||||
let mut cpp_config = cc::Build::new();
|
||||
cpp_config.cpp(true);
|
||||
cpp_config.include(&src_dir);
|
||||
cpp_config
|
||||
.flag_if_supported("-Wno-unused-parameter")
|
||||
.flag_if_supported("-Wno-unused-but-set-variable");
|
||||
let scanner_path = src_dir.join("scanner.cc");
|
||||
cpp_config.file(&scanner_path);
|
||||
cpp_config.compile("scanner");
|
||||
println!("cargo:rerun-if-changed={}", scanner_path.to_str().unwrap());
|
||||
*/
|
||||
}
|
||||
@ -0,0 +1,52 @@
|
||||
//! This crate provides gleam language support for the [tree-sitter][] parsing library.
|
||||
//!
|
||||
//! Typically, you will use the [language][language func] function to add this language to a
|
||||
//! tree-sitter [Parser][], and then use the parser to parse some code:
|
||||
//!
|
||||
//! ```
|
||||
//! let code = "";
|
||||
//! let mut parser = tree_sitter::Parser::new();
|
||||
//! parser.set_language(tree_sitter_gleam::language()).expect("Error loading gleam grammar");
|
||||
//! let tree = parser.parse(code, None).unwrap();
|
||||
//! ```
|
||||
//!
|
||||
//! [Language]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Language.html
|
||||
//! [language func]: fn.language.html
|
||||
//! [Parser]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Parser.html
|
||||
//! [tree-sitter]: https://tree-sitter.github.io/
|
||||
|
||||
use tree_sitter::Language;
|
||||
|
||||
extern "C" {
|
||||
fn tree_sitter_gleam() -> Language;
|
||||
}
|
||||
|
||||
/// Get the tree-sitter [Language][] for this grammar.
|
||||
///
|
||||
/// [Language]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Language.html
|
||||
pub fn language() -> Language {
|
||||
unsafe { tree_sitter_gleam() }
|
||||
}
|
||||
|
||||
/// The content of the [`node-types.json`][] file for this grammar.
|
||||
///
|
||||
/// [`node-types.json`]: https://tree-sitter.github.io/tree-sitter/using-parsers#static-node-types
|
||||
pub const NODE_TYPES: &'static str = include_str!("../../src/node-types.json");
|
||||
|
||||
// Uncomment these to include any queries that this grammar contains
|
||||
|
||||
// pub const HIGHLIGHTS_QUERY: &'static str = include_str!("../../queries/highlights.scm");
|
||||
// pub const INJECTIONS_QUERY: &'static str = include_str!("../../queries/injections.scm");
|
||||
// pub const LOCALS_QUERY: &'static str = include_str!("../../queries/locals.scm");
|
||||
// pub const TAGS_QUERY: &'static str = include_str!("../../queries/tags.scm");
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
#[test]
|
||||
fn test_can_load_grammar() {
|
||||
let mut parser = tree_sitter::Parser::new();
|
||||
parser
|
||||
.set_language(super::language())
|
||||
.expect("Error loading gleam language");
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,73 @@
|
||||
=====================
|
||||
Imports
|
||||
=====================
|
||||
|
||||
import a
|
||||
import a/b
|
||||
|
||||
---
|
||||
|
||||
(source_file
|
||||
(import
|
||||
module: (module))
|
||||
(import
|
||||
module: (module)))
|
||||
|
||||
====================
|
||||
Unqualified imports
|
||||
====================
|
||||
|
||||
import a.{b}
|
||||
import a/b.{c, d}
|
||||
import a/b.{c, D as E}
|
||||
|
||||
import a/.{b}
|
||||
|
||||
---
|
||||
|
||||
(source_file
|
||||
(import
|
||||
(module)
|
||||
(unqualified_import))
|
||||
(import
|
||||
(module)
|
||||
(unqualified_import)
|
||||
(unqualified_import))
|
||||
(import
|
||||
(module)
|
||||
(unqualified_import)
|
||||
(unqualified_import
|
||||
(alias)))
|
||||
(import
|
||||
(module)
|
||||
(ERROR)
|
||||
(unqualified_import)))
|
||||
|
||||
================
|
||||
Aliased imports
|
||||
================
|
||||
|
||||
import a/b.{c as d} as e
|
||||
import animal/cat as kitty
|
||||
|
||||
import animal/cat as Kitty
|
||||
import animal.{Cat as kitty}
|
||||
|
||||
---
|
||||
|
||||
(source_file
|
||||
(import
|
||||
(module)
|
||||
(unqualified_import
|
||||
(alias))
|
||||
(alias))
|
||||
(import
|
||||
(module)
|
||||
(alias))
|
||||
(ERROR
|
||||
(module))
|
||||
(import
|
||||
(module)
|
||||
(unqualified_import)
|
||||
(ERROR
|
||||
(UNEXPECTED 'k'))))
|
||||
@ -0,0 +1,22 @@
|
||||
==============
|
||||
Target groups
|
||||
==============
|
||||
|
||||
if erlang {
|
||||
import b
|
||||
}
|
||||
|
||||
if javascript {
|
||||
import a
|
||||
import b
|
||||
}
|
||||
|
||||
---
|
||||
|
||||
(source_file
|
||||
(target_group
|
||||
target: (target)
|
||||
body: (import))
|
||||
(target_group
|
||||
target: (target)
|
||||
body: (import)))
|
||||
@ -0,0 +1,56 @@
|
||||
const NEWLINE = /\r?\n/;
|
||||
|
||||
module.exports = grammar({
|
||||
name: "gleam",
|
||||
extras: ($) => [";", "\n", "\r\n", /\s/],
|
||||
rules: {
|
||||
source_file: ($) =>
|
||||
repeat(seq(choice($.target_group, $._statement), NEWLINE)),
|
||||
target_group: ($) =>
|
||||
seq(
|
||||
"if",
|
||||
field("target", $.target),
|
||||
"{",
|
||||
field("body", repeat(seq($._statement, NEWLINE))),
|
||||
"}"
|
||||
),
|
||||
_statement: ($) =>
|
||||
choice(
|
||||
$.import
|
||||
/* $.constant, */
|
||||
/* $.type, */
|
||||
/* $.function */
|
||||
),
|
||||
target: ($) => choice("erlang", "javascript"),
|
||||
import: ($) =>
|
||||
seq(
|
||||
"import",
|
||||
field("module", $.module),
|
||||
optional(
|
||||
seq(
|
||||
".",
|
||||
"{",
|
||||
$.unqualified_import,
|
||||
repeat(seq(",", $.unqualified_import)),
|
||||
"}"
|
||||
)
|
||||
),
|
||||
optional(seq("as", field("alias", $.alias)))
|
||||
),
|
||||
module: ($) => seq($._name, repeat(seq("/", $._name))),
|
||||
unqualified_import: ($) =>
|
||||
choice(
|
||||
seq(
|
||||
$._name,
|
||||
optional(seq("as", field("alias", alias($._name, $.alias))))
|
||||
),
|
||||
seq(
|
||||
$._upname,
|
||||
optional(seq("as", field("alias", alias($._upname, $.alias))))
|
||||
)
|
||||
),
|
||||
alias: ($) => $._name,
|
||||
_name: ($) => /[_a-z][_0-9a-z]*/,
|
||||
_upname: ($) => /[A-Z][0-9a-zA-Z]*/,
|
||||
},
|
||||
});
|
||||
@ -0,0 +1,66 @@
|
||||
{
|
||||
"name": "tree-sitter-gleam",
|
||||
"version": "0.1.0",
|
||||
"lockfileVersion": 2,
|
||||
"requires": true,
|
||||
"packages": {
|
||||
"": {
|
||||
"name": "tree-sitter-gleam",
|
||||
"version": "0.1.0",
|
||||
"license": "Apache-2.0",
|
||||
"dependencies": {
|
||||
"nan": "^2.15.0"
|
||||
},
|
||||
"devDependencies": {
|
||||
"prettier": "^2.5.1",
|
||||
"tree-sitter-cli": "^0.20.1"
|
||||
}
|
||||
},
|
||||
"node_modules/nan": {
|
||||
"version": "2.15.0",
|
||||
"resolved": "https://registry.npmjs.org/nan/-/nan-2.15.0.tgz",
|
||||
"integrity": "sha512-8ZtvEnA2c5aYCZYd1cvgdnU6cqwixRoYg70xPLWUws5ORTa/lnw+u4amixRS/Ac5U5mQVgp9pnlSUnbNWFaWZQ=="
|
||||
},
|
||||
"node_modules/prettier": {
|
||||
"version": "2.5.1",
|
||||
"resolved": "https://registry.npmjs.org/prettier/-/prettier-2.5.1.tgz",
|
||||
"integrity": "sha512-vBZcPRUR5MZJwoyi3ZoyQlc1rXeEck8KgeC9AwwOn+exuxLxq5toTRDTSaVrXHxelDMHy9zlicw8u66yxoSUFg==",
|
||||
"dev": true,
|
||||
"bin": {
|
||||
"prettier": "bin-prettier.js"
|
||||
},
|
||||
"engines": {
|
||||
"node": ">=10.13.0"
|
||||
}
|
||||
},
|
||||
"node_modules/tree-sitter-cli": {
|
||||
"version": "0.20.1",
|
||||
"resolved": "https://registry.npmjs.org/tree-sitter-cli/-/tree-sitter-cli-0.20.1.tgz",
|
||||
"integrity": "sha512-I0Gp4ThRp39TDnBAaZKiogvoE85MSeL6/ILZMXbzeEo8hUsudpVhEHRE4CU+Bk5QUaiMiDkD+ZIL3gT2zZ++wg==",
|
||||
"dev": true,
|
||||
"hasInstallScript": true,
|
||||
"bin": {
|
||||
"tree-sitter": "cli.js"
|
||||
}
|
||||
}
|
||||
},
|
||||
"dependencies": {
|
||||
"nan": {
|
||||
"version": "2.15.0",
|
||||
"resolved": "https://registry.npmjs.org/nan/-/nan-2.15.0.tgz",
|
||||
"integrity": "sha512-8ZtvEnA2c5aYCZYd1cvgdnU6cqwixRoYg70xPLWUws5ORTa/lnw+u4amixRS/Ac5U5mQVgp9pnlSUnbNWFaWZQ=="
|
||||
},
|
||||
"prettier": {
|
||||
"version": "2.5.1",
|
||||
"resolved": "https://registry.npmjs.org/prettier/-/prettier-2.5.1.tgz",
|
||||
"integrity": "sha512-vBZcPRUR5MZJwoyi3ZoyQlc1rXeEck8KgeC9AwwOn+exuxLxq5toTRDTSaVrXHxelDMHy9zlicw8u66yxoSUFg==",
|
||||
"dev": true
|
||||
},
|
||||
"tree-sitter-cli": {
|
||||
"version": "0.20.1",
|
||||
"resolved": "https://registry.npmjs.org/tree-sitter-cli/-/tree-sitter-cli-0.20.1.tgz",
|
||||
"integrity": "sha512-I0Gp4ThRp39TDnBAaZKiogvoE85MSeL6/ILZMXbzeEo8hUsudpVhEHRE4CU+Bk5QUaiMiDkD+ZIL3gT2zZ++wg==",
|
||||
"dev": true
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,41 @@
|
||||
{
|
||||
"name": "tree-sitter-gleam",
|
||||
"version": "0.1.0",
|
||||
"description": "A tree-sitter grammer for the Gleam programming language",
|
||||
"main": "bindings/node",
|
||||
"scripts": {
|
||||
"test": "tree-sitter test",
|
||||
"format": "prettier --write grammar.js",
|
||||
"check-formatted": "prettier --check grammar.js"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git+ssh://git@github.com/J3RN/tree-sitter-gleam.git"
|
||||
},
|
||||
"keywords": [
|
||||
"gleam",
|
||||
"parser",
|
||||
"lexer",
|
||||
"tree-sitter"
|
||||
],
|
||||
"author": "Jonathan Arnett",
|
||||
"license": "Apache-2.0",
|
||||
"bugs": {
|
||||
"url": "https://github.com/J3RN/tree-sitter-gleam/issues"
|
||||
},
|
||||
"homepage": "https://github.com/J3RN/tree-sitter-gleam#readme",
|
||||
"dependencies": {
|
||||
"nan": "^2.15.0"
|
||||
},
|
||||
"devDependencies": {
|
||||
"prettier": "^2.5.1",
|
||||
"tree-sitter-cli": "^0.20.1"
|
||||
},
|
||||
"tree-sitter": [
|
||||
{
|
||||
"scope": "source.gleam",
|
||||
"file-types": ["gleam"],
|
||||
"injection-regex": "^gleam$"
|
||||
}
|
||||
]
|
||||
}
|
||||
@ -0,0 +1,319 @@
|
||||
{
|
||||
"name": "gleam",
|
||||
"rules": {
|
||||
"source_file": {
|
||||
"type": "REPEAT",
|
||||
"content": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "target_group"
|
||||
},
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "_statement"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "PATTERN",
|
||||
"value": "\\r?\\n"
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
"target_group": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "if"
|
||||
},
|
||||
{
|
||||
"type": "FIELD",
|
||||
"name": "target",
|
||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "target"
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "{"
|
||||
},
|
||||
{
|
||||
"type": "FIELD",
|
||||
"name": "body",
|
||||
"content": {
|
||||
"type": "REPEAT",
|
||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "_statement"
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "}"
|
||||
}
|
||||
]
|
||||
},
|
||||
"_statement": {
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "import"
|
||||
}
|
||||
]
|
||||
},
|
||||
"target": {
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "erlang"
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "javascript"
|
||||
}
|
||||
]
|
||||
},
|
||||
"import": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "import"
|
||||
},
|
||||
{
|
||||
"type": "FIELD",
|
||||
"name": "module",
|
||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "module"
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "."
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "{"
|
||||
},
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "unqualified_import"
|
||||
},
|
||||
{
|
||||
"type": "REPEAT",
|
||||
"content": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": ","
|
||||
},
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "unqualified_import"
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "}"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "BLANK"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "as"
|
||||
},
|
||||
{
|
||||
"type": "FIELD",
|
||||
"name": "alias",
|
||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "alias"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "BLANK"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
"module": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "_name"
|
||||
},
|
||||
{
|
||||
"type": "REPEAT",
|
||||
"content": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "/"
|
||||
},
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "_name"
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
"unqualified_import": {
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "_name"
|
||||
},
|
||||
{
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "as"
|
||||
},
|
||||
{
|
||||
"type": "FIELD",
|
||||
"name": "alias",
|
||||
"content": {
|
||||
"type": "ALIAS",
|
||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "_name"
|
||||
},
|
||||
"named": true,
|
||||
"value": "alias"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "BLANK"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "_upname"
|
||||
},
|
||||
{
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "as"
|
||||
},
|
||||
{
|
||||
"type": "FIELD",
|
||||
"name": "alias",
|
||||
"content": {
|
||||
"type": "ALIAS",
|
||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "_upname"
|
||||
},
|
||||
"named": true,
|
||||
"value": "alias"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "BLANK"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
"alias": {
|
||||
"type": "SYMBOL",
|
||||
"name": "_name"
|
||||
},
|
||||
"_name": {
|
||||
"type": "PATTERN",
|
||||
"value": "[_a-z][_0-9a-z]*"
|
||||
},
|
||||
"_upname": {
|
||||
"type": "PATTERN",
|
||||
"value": "[A-Z][0-9a-zA-Z]*"
|
||||
}
|
||||
},
|
||||
"extras": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": ";"
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "\n"
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "\r\n"
|
||||
},
|
||||
{
|
||||
"type": "PATTERN",
|
||||
"value": "\\s"
|
||||
}
|
||||
],
|
||||
"conflicts": [],
|
||||
"precedences": [],
|
||||
"externals": [],
|
||||
"inline": [],
|
||||
"supertypes": []
|
||||
}
|
||||
|
||||
@ -0,0 +1,154 @@
|
||||
[
|
||||
{
|
||||
"type": "alias",
|
||||
"named": true,
|
||||
"fields": {}
|
||||
},
|
||||
{
|
||||
"type": "import",
|
||||
"named": true,
|
||||
"fields": {
|
||||
"alias": {
|
||||
"multiple": false,
|
||||
"required": false,
|
||||
"types": [
|
||||
{
|
||||
"type": "alias",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
},
|
||||
"module": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "module",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
"children": {
|
||||
"multiple": true,
|
||||
"required": false,
|
||||
"types": [
|
||||
{
|
||||
"type": "unqualified_import",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "module",
|
||||
"named": true,
|
||||
"fields": {}
|
||||
},
|
||||
{
|
||||
"type": "source_file",
|
||||
"named": true,
|
||||
"fields": {},
|
||||
"children": {
|
||||
"multiple": true,
|
||||
"required": false,
|
||||
"types": [
|
||||
{
|
||||
"type": "import",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "target_group",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "target",
|
||||
"named": true,
|
||||
"fields": {}
|
||||
},
|
||||
{
|
||||
"type": "target_group",
|
||||
"named": true,
|
||||
"fields": {
|
||||
"body": {
|
||||
"multiple": true,
|
||||
"required": false,
|
||||
"types": [
|
||||
{
|
||||
"type": "import",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
},
|
||||
"target": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "target",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "unqualified_import",
|
||||
"named": true,
|
||||
"fields": {
|
||||
"alias": {
|
||||
"multiple": false,
|
||||
"required": false,
|
||||
"types": [
|
||||
{
|
||||
"type": "alias",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": ",",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": ".",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "/",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "as",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "erlang",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "if",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "import",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "javascript",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "{",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "}",
|
||||
"named": false
|
||||
}
|
||||
]
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,223 @@
|
||||
#ifndef TREE_SITTER_PARSER_H_
|
||||
#define TREE_SITTER_PARSER_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#define ts_builtin_sym_error ((TSSymbol)-1)
|
||||
#define ts_builtin_sym_end 0
|
||||
#define TREE_SITTER_SERIALIZATION_BUFFER_SIZE 1024
|
||||
|
||||
typedef uint16_t TSStateId;
|
||||
|
||||
#ifndef TREE_SITTER_API_H_
|
||||
typedef uint16_t TSSymbol;
|
||||
typedef uint16_t TSFieldId;
|
||||
typedef struct TSLanguage TSLanguage;
|
||||
#endif
|
||||
|
||||
typedef struct {
|
||||
TSFieldId field_id;
|
||||
uint8_t child_index;
|
||||
bool inherited;
|
||||
} TSFieldMapEntry;
|
||||
|
||||
typedef struct {
|
||||
uint16_t index;
|
||||
uint16_t length;
|
||||
} TSFieldMapSlice;
|
||||
|
||||
typedef struct {
|
||||
bool visible;
|
||||
bool named;
|
||||
bool supertype;
|
||||
} TSSymbolMetadata;
|
||||
|
||||
typedef struct TSLexer TSLexer;
|
||||
|
||||
struct TSLexer {
|
||||
int32_t lookahead;
|
||||
TSSymbol result_symbol;
|
||||
void (*advance)(TSLexer *, bool);
|
||||
void (*mark_end)(TSLexer *);
|
||||
uint32_t (*get_column)(TSLexer *);
|
||||
bool (*is_at_included_range_start)(const TSLexer *);
|
||||
bool (*eof)(const TSLexer *);
|
||||
};
|
||||
|
||||
typedef enum {
|
||||
TSParseActionTypeShift,
|
||||
TSParseActionTypeReduce,
|
||||
TSParseActionTypeAccept,
|
||||
TSParseActionTypeRecover,
|
||||
} TSParseActionType;
|
||||
|
||||
typedef union {
|
||||
struct {
|
||||
uint8_t type;
|
||||
TSStateId state;
|
||||
bool extra;
|
||||
bool repetition;
|
||||
} shift;
|
||||
struct {
|
||||
uint8_t type;
|
||||
uint8_t child_count;
|
||||
TSSymbol symbol;
|
||||
int16_t dynamic_precedence;
|
||||
uint16_t production_id;
|
||||
} reduce;
|
||||
uint8_t type;
|
||||
} TSParseAction;
|
||||
|
||||
typedef struct {
|
||||
uint16_t lex_state;
|
||||
uint16_t external_lex_state;
|
||||
} TSLexMode;
|
||||
|
||||
typedef union {
|
||||
TSParseAction action;
|
||||
struct {
|
||||
uint8_t count;
|
||||
bool reusable;
|
||||
} entry;
|
||||
} TSParseActionEntry;
|
||||
|
||||
struct TSLanguage {
|
||||
uint32_t version;
|
||||
uint32_t symbol_count;
|
||||
uint32_t alias_count;
|
||||
uint32_t token_count;
|
||||
uint32_t external_token_count;
|
||||
uint32_t state_count;
|
||||
uint32_t large_state_count;
|
||||
uint32_t production_id_count;
|
||||
uint32_t field_count;
|
||||
uint16_t max_alias_sequence_length;
|
||||
const uint16_t *parse_table;
|
||||
const uint16_t *small_parse_table;
|
||||
const uint32_t *small_parse_table_map;
|
||||
const TSParseActionEntry *parse_actions;
|
||||
const char * const *symbol_names;
|
||||
const char * const *field_names;
|
||||
const TSFieldMapSlice *field_map_slices;
|
||||
const TSFieldMapEntry *field_map_entries;
|
||||
const TSSymbolMetadata *symbol_metadata;
|
||||
const TSSymbol *public_symbol_map;
|
||||
const uint16_t *alias_map;
|
||||
const TSSymbol *alias_sequences;
|
||||
const TSLexMode *lex_modes;
|
||||
bool (*lex_fn)(TSLexer *, TSStateId);
|
||||
bool (*keyword_lex_fn)(TSLexer *, TSStateId);
|
||||
TSSymbol keyword_capture_token;
|
||||
struct {
|
||||
const bool *states;
|
||||
const TSSymbol *symbol_map;
|
||||
void *(*create)(void);
|
||||
void (*destroy)(void *);
|
||||
bool (*scan)(void *, TSLexer *, const bool *symbol_whitelist);
|
||||
unsigned (*serialize)(void *, char *);
|
||||
void (*deserialize)(void *, const char *, unsigned);
|
||||
} external_scanner;
|
||||
};
|
||||
|
||||
/*
|
||||
* Lexer Macros
|
||||
*/
|
||||
|
||||
#define START_LEXER() \
|
||||
bool result = false; \
|
||||
bool skip = false; \
|
||||
bool eof = false; \
|
||||
int32_t lookahead; \
|
||||
goto start; \
|
||||
next_state: \
|
||||
lexer->advance(lexer, skip); \
|
||||
start: \
|
||||
skip = false; \
|
||||
lookahead = lexer->lookahead;
|
||||
|
||||
#define ADVANCE(state_value) \
|
||||
{ \
|
||||
state = state_value; \
|
||||
goto next_state; \
|
||||
}
|
||||
|
||||
#define SKIP(state_value) \
|
||||
{ \
|
||||
skip = true; \
|
||||
state = state_value; \
|
||||
goto next_state; \
|
||||
}
|
||||
|
||||
#define ACCEPT_TOKEN(symbol_value) \
|
||||
result = true; \
|
||||
lexer->result_symbol = symbol_value; \
|
||||
lexer->mark_end(lexer);
|
||||
|
||||
#define END_STATE() return result;
|
||||
|
||||
/*
|
||||
* Parse Table Macros
|
||||
*/
|
||||
|
||||
#define SMALL_STATE(id) id - LARGE_STATE_COUNT
|
||||
|
||||
#define STATE(id) id
|
||||
|
||||
#define ACTIONS(id) id
|
||||
|
||||
#define SHIFT(state_value) \
|
||||
{{ \
|
||||
.shift = { \
|
||||
.type = TSParseActionTypeShift, \
|
||||
.state = state_value \
|
||||
} \
|
||||
}}
|
||||
|
||||
#define SHIFT_REPEAT(state_value) \
|
||||
{{ \
|
||||
.shift = { \
|
||||
.type = TSParseActionTypeShift, \
|
||||
.state = state_value, \
|
||||
.repetition = true \
|
||||
} \
|
||||
}}
|
||||
|
||||
#define SHIFT_EXTRA() \
|
||||
{{ \
|
||||
.shift = { \
|
||||
.type = TSParseActionTypeShift, \
|
||||
.extra = true \
|
||||
} \
|
||||
}}
|
||||
|
||||
#define REDUCE(symbol_val, child_count_val, ...) \
|
||||
{{ \
|
||||
.reduce = { \
|
||||
.type = TSParseActionTypeReduce, \
|
||||
.symbol = symbol_val, \
|
||||
.child_count = child_count_val, \
|
||||
__VA_ARGS__ \
|
||||
}, \
|
||||
}}
|
||||
|
||||
#define RECOVER() \
|
||||
{{ \
|
||||
.type = TSParseActionTypeRecover \
|
||||
}}
|
||||
|
||||
#define ACCEPT_INPUT() \
|
||||
{{ \
|
||||
.type = TSParseActionTypeAccept \
|
||||
}}
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif // TREE_SITTER_PARSER_H_
|
||||
Loading…
Reference in New Issue