QL: Add grammar for parsing blame files

This commit is contained in:
Taus
2023-02-17 13:21:44 +00:00
parent 0e0ec89e60
commit 59c1cfb43a
14 changed files with 21566 additions and 0 deletions

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[package]
name = "tree-sitter-blame"
description = "blame grammar for the tree-sitter parsing library"
version = "0.0.1"
keywords = ["incremental", "parsing", "blame"]
categories = ["parsing", "text-editors"]
repository = "https://github.com/tree-sitter/tree-sitter-blame"
edition = "2018"
license = "MIT"
build = "bindings/rust/build.rs"
include = [
"bindings/rust/*",
"grammar.js",
"queries/*",
"src/*",
]
[lib]
path = "bindings/rust/lib.rs"
[dependencies]
tree-sitter = "~0.20.3"
[build-dependencies]
cc = "1.0"

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{
"targets": [
{
"target_name": "tree_sitter_blame_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",
]
}
]
}

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#include "tree_sitter/parser.h"
#include <node.h>
#include "nan.h"
using namespace v8;
extern "C" TSLanguage * tree_sitter_blame();
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_blame());
Nan::Set(instance, Nan::New("name").ToLocalChecked(), Nan::New("blame").ToLocalChecked());
Nan::Set(module, Nan::New("exports").ToLocalChecked(), instance);
}
NODE_MODULE(tree_sitter_blame_binding, Init)
} // namespace

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try {
module.exports = require("../../build/Release/tree_sitter_blame_binding");
} catch (error1) {
if (error1.code !== 'MODULE_NOT_FOUND') {
throw error1;
}
try {
module.exports = require("../../build/Debug/tree_sitter_blame_binding");
} catch (error2) {
if (error2.code !== 'MODULE_NOT_FOUND') {
throw error2;
}
throw error1
}
}
try {
module.exports.nodeTypeInfo = require("../../src/node-types.json");
} catch (_) {}

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fn main() {
let src_dir = std::path::Path::new("src");
let mut c_config = cc::Build::new();
c_config.include(&src_dir);
c_config
.flag_if_supported("-Wno-unused-parameter")
.flag_if_supported("-Wno-unused-but-set-variable")
.flag_if_supported("-Wno-trigraphs");
let parser_path = src_dir.join("parser.c");
c_config.file(&parser_path);
// If your language uses an external scanner written in C,
// then include this block of code:
/*
let scanner_path = src_dir.join("scanner.c");
c_config.file(&scanner_path);
println!("cargo:rerun-if-changed={}", scanner_path.to_str().unwrap());
*/
c_config.compile("parser");
println!("cargo:rerun-if-changed={}", parser_path.to_str().unwrap());
// If your language uses an external scanner written in C++,
// then include this block of code:
/*
let mut cpp_config = cc::Build::new();
cpp_config.cpp(true);
cpp_config.include(&src_dir);
cpp_config
.flag_if_supported("-Wno-unused-parameter")
.flag_if_supported("-Wno-unused-but-set-variable");
let scanner_path = src_dir.join("scanner.cc");
cpp_config.file(&scanner_path);
cpp_config.compile("scanner");
println!("cargo:rerun-if-changed={}", scanner_path.to_str().unwrap());
*/
}

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//! This crate provides blame 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_blame::language()).expect("Error loading blame 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_blame() -> 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_blame() }
}
/// 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 blame language");
}
}

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module.exports = grammar({
name: "blame",
extras: $ => [/\s/],
rules: {
blame_info: $ => seq($._today, repeat(field('file_entry', $.file_entry))),
_today: $ => seq("today:", field('today', $.date)),
file_entry: $ => seq(
"file: ",
field('file_name', $.filename),
"\n",
repeat(field('blame_entry', $.blame_entry))
),
blame_entry: $ => seq(
"last_modified:",
field('date', $.date),
repeat(field('line', $.number)),
),
date: $ => /\d{4}-\d{2}-\d{2}/,
filename: $ => /[a-zA-Z0-9_\-\.\/ ]+/,
number: $ => /\d+/,
}
});

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{
"name": "tree-sitter-blame",
"version": "0.0.1",
"description": "blame grammar for tree-sitter",
"main": "bindings/node",
"keywords": [
"parsing",
"incremental"
],
"dependencies": {
"nan": "^2.12.1"
},
"devDependencies": {
"tree-sitter-cli": "^0.20.7"
},
"scripts": {
"test": "tree-sitter test"
}
}

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{
"name": "blame",
"rules": {
"blame_info": {
"type": "SEQ",
"members": [
{
"type": "SYMBOL",
"name": "_today"
},
{
"type": "REPEAT",
"content": {
"type": "FIELD",
"name": "file_entry",
"content": {
"type": "SYMBOL",
"name": "file_entry"
}
}
}
]
},
"_today": {
"type": "SEQ",
"members": [
{
"type": "STRING",
"value": "today:"
},
{
"type": "FIELD",
"name": "today",
"content": {
"type": "SYMBOL",
"name": "date"
}
}
]
},
"file_entry": {
"type": "SEQ",
"members": [
{
"type": "STRING",
"value": "file: "
},
{
"type": "FIELD",
"name": "file_name",
"content": {
"type": "SYMBOL",
"name": "filename"
}
},
{
"type": "STRING",
"value": "\n"
},
{
"type": "REPEAT",
"content": {
"type": "FIELD",
"name": "blame_entry",
"content": {
"type": "SYMBOL",
"name": "blame_entry"
}
}
}
]
},
"blame_entry": {
"type": "SEQ",
"members": [
{
"type": "STRING",
"value": "last_modified:"
},
{
"type": "FIELD",
"name": "date",
"content": {
"type": "SYMBOL",
"name": "date"
}
},
{
"type": "REPEAT",
"content": {
"type": "FIELD",
"name": "line",
"content": {
"type": "SYMBOL",
"name": "number"
}
}
}
]
},
"date": {
"type": "PATTERN",
"value": "\\d{4}-\\d{2}-\\d{2}"
},
"filename": {
"type": "PATTERN",
"value": "[a-zA-Z0-9_\\-\\.\\/ ]+"
},
"number": {
"type": "PATTERN",
"value": "\\d+"
}
},
"extras": [
{
"type": "PATTERN",
"value": "\\s"
}
],
"conflicts": [],
"precedences": [],
"externals": [],
"inline": [],
"supertypes": []
}

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[
{
"type": "blame_entry",
"named": true,
"fields": {
"date": {
"multiple": false,
"required": true,
"types": [
{
"type": "date",
"named": true
}
]
},
"line": {
"multiple": true,
"required": false,
"types": [
{
"type": "number",
"named": true
}
]
}
}
},
{
"type": "blame_info",
"named": true,
"fields": {
"file_entry": {
"multiple": true,
"required": false,
"types": [
{
"type": "file_entry",
"named": true
}
]
},
"today": {
"multiple": false,
"required": true,
"types": [
{
"type": "date",
"named": true
}
]
}
}
},
{
"type": "file_entry",
"named": true,
"fields": {
"blame_entry": {
"multiple": true,
"required": false,
"types": [
{
"type": "blame_entry",
"named": true
}
]
},
"file_name": {
"multiple": false,
"required": true,
"types": [
{
"type": "filename",
"named": true
}
]
}
}
},
{
"type": "\n",
"named": false
},
{
"type": "date",
"named": true
},
{
"type": "file: ",
"named": false
},
{
"type": "filename",
"named": true
},
{
"type": "last_modified:",
"named": false
},
{
"type": "number",
"named": true
},
{
"type": "today:",
"named": false
}
]

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#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 20
#define LARGE_STATE_COUNT 2
#define SYMBOL_COUNT 15
#define ALIAS_COUNT 0
#define TOKEN_COUNT 8
#define EXTERNAL_TOKEN_COUNT 0
#define FIELD_COUNT 6
#define MAX_ALIAS_SEQUENCE_LENGTH 4
#define PRODUCTION_ID_COUNT 14
enum {
anon_sym_today_COLON = 1,
anon_sym_file_COLON = 2,
anon_sym_LF = 3,
anon_sym_last_modified_COLON = 4,
sym_date = 5,
sym_filename = 6,
sym_number = 7,
sym_blame_info = 8,
sym__today = 9,
sym_file_entry = 10,
sym_blame_entry = 11,
aux_sym_blame_info_repeat1 = 12,
aux_sym_file_entry_repeat1 = 13,
aux_sym_blame_entry_repeat1 = 14,
};
static const char * const ts_symbol_names[] = {
[ts_builtin_sym_end] = "end",
[anon_sym_today_COLON] = "today:",
[anon_sym_file_COLON] = "file: ",
[anon_sym_LF] = "\n",
[anon_sym_last_modified_COLON] = "last_modified:",
[sym_date] = "date",
[sym_filename] = "filename",
[sym_number] = "number",
[sym_blame_info] = "blame_info",
[sym__today] = "_today",
[sym_file_entry] = "file_entry",
[sym_blame_entry] = "blame_entry",
[aux_sym_blame_info_repeat1] = "blame_info_repeat1",
[aux_sym_file_entry_repeat1] = "file_entry_repeat1",
[aux_sym_blame_entry_repeat1] = "blame_entry_repeat1",
};
static const TSSymbol ts_symbol_map[] = {
[ts_builtin_sym_end] = ts_builtin_sym_end,
[anon_sym_today_COLON] = anon_sym_today_COLON,
[anon_sym_file_COLON] = anon_sym_file_COLON,
[anon_sym_LF] = anon_sym_LF,
[anon_sym_last_modified_COLON] = anon_sym_last_modified_COLON,
[sym_date] = sym_date,
[sym_filename] = sym_filename,
[sym_number] = sym_number,
[sym_blame_info] = sym_blame_info,
[sym__today] = sym__today,
[sym_file_entry] = sym_file_entry,
[sym_blame_entry] = sym_blame_entry,
[aux_sym_blame_info_repeat1] = aux_sym_blame_info_repeat1,
[aux_sym_file_entry_repeat1] = aux_sym_file_entry_repeat1,
[aux_sym_blame_entry_repeat1] = aux_sym_blame_entry_repeat1,
};
static const TSSymbolMetadata ts_symbol_metadata[] = {
[ts_builtin_sym_end] = {
.visible = false,
.named = true,
},
[anon_sym_today_COLON] = {
.visible = true,
.named = false,
},
[anon_sym_file_COLON] = {
.visible = true,
.named = false,
},
[anon_sym_LF] = {
.visible = true,
.named = false,
},
[anon_sym_last_modified_COLON] = {
.visible = true,
.named = false,
},
[sym_date] = {
.visible = true,
.named = true,
},
[sym_filename] = {
.visible = true,
.named = true,
},
[sym_number] = {
.visible = true,
.named = true,
},
[sym_blame_info] = {
.visible = true,
.named = true,
},
[sym__today] = {
.visible = false,
.named = true,
},
[sym_file_entry] = {
.visible = true,
.named = true,
},
[sym_blame_entry] = {
.visible = true,
.named = true,
},
[aux_sym_blame_info_repeat1] = {
.visible = false,
.named = false,
},
[aux_sym_file_entry_repeat1] = {
.visible = false,
.named = false,
},
[aux_sym_blame_entry_repeat1] = {
.visible = false,
.named = false,
},
};
enum {
field_blame_entry = 1,
field_date = 2,
field_file_entry = 3,
field_file_name = 4,
field_line = 5,
field_today = 6,
};
static const char * const ts_field_names[] = {
[0] = NULL,
[field_blame_entry] = "blame_entry",
[field_date] = "date",
[field_file_entry] = "file_entry",
[field_file_name] = "file_name",
[field_line] = "line",
[field_today] = "today",
};
static const TSFieldMapSlice ts_field_map_slices[PRODUCTION_ID_COUNT] = {
[1] = {.index = 0, .length = 1},
[2] = {.index = 1, .length = 1},
[3] = {.index = 2, .length = 1},
[4] = {.index = 3, .length = 2},
[5] = {.index = 5, .length = 2},
[6] = {.index = 7, .length = 1},
[7] = {.index = 8, .length = 1},
[8] = {.index = 9, .length = 2},
[9] = {.index = 11, .length = 1},
[10] = {.index = 12, .length = 2},
[11] = {.index = 14, .length = 1},
[12] = {.index = 15, .length = 2},
[13] = {.index = 17, .length = 2},
};
static const TSFieldMapEntry ts_field_map_entries[] = {
[0] =
{field_today, 0, .inherited = true},
[1] =
{field_today, 1},
[2] =
{field_file_entry, 0},
[3] =
{field_file_entry, 1, .inherited = true},
{field_today, 0, .inherited = true},
[5] =
{field_file_entry, 0, .inherited = true},
{field_file_entry, 1, .inherited = true},
[7] =
{field_file_name, 1},
[8] =
{field_blame_entry, 0},
[9] =
{field_blame_entry, 3, .inherited = true},
{field_file_name, 1},
[11] =
{field_date, 1},
[12] =
{field_blame_entry, 0, .inherited = true},
{field_blame_entry, 1, .inherited = true},
[14] =
{field_line, 0},
[15] =
{field_date, 1},
{field_line, 2, .inherited = true},
[17] =
{field_line, 0, .inherited = true},
{field_line, 1, .inherited = true},
};
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] = 11,
[12] = 12,
[13] = 13,
[14] = 14,
[15] = 15,
[16] = 16,
[17] = 17,
[18] = 18,
[19] = 19,
};
static bool ts_lex(TSLexer *lexer, TSStateId state) {
START_LEXER();
eof = lexer->eof(lexer);
switch (state) {
case 0:
if (eof) ADVANCE(37);
if (lookahead == 'f') ADVANCE(18);
if (lookahead == 'l') ADVANCE(10);
if (lookahead == 't') ADVANCE(23);
if (lookahead == '\t' ||
lookahead == '\n' ||
lookahead == '\r' ||
lookahead == ' ') SKIP(0)
if (('0' <= lookahead && lookahead <= '9')) ADVANCE(48);
END_STATE();
case 1:
if (lookahead == '\n') ADVANCE(40);
if (lookahead == '\t' ||
lookahead == '\r' ||
lookahead == ' ') SKIP(1)
END_STATE();
case 2:
if (lookahead == ' ') ADVANCE(39);
END_STATE();
case 3:
if (lookahead == ' ') ADVANCE(43);
if (lookahead == '\t' ||
lookahead == '\n' ||
lookahead == '\r') SKIP(3)
if (('-' <= lookahead && lookahead <= '9') ||
('A' <= lookahead && lookahead <= 'Z') ||
lookahead == '_' ||
('a' <= lookahead && lookahead <= 'z')) ADVANCE(44);
END_STATE();
case 4:
if (lookahead == '-') ADVANCE(31);
END_STATE();
case 5:
if (lookahead == '-') ADVANCE(32);
END_STATE();
case 6:
if (lookahead == ':') ADVANCE(2);
END_STATE();
case 7:
if (lookahead == ':') ADVANCE(38);
END_STATE();
case 8:
if (lookahead == ':') ADVANCE(41);
END_STATE();
case 9:
if (lookahead == '_') ADVANCE(22);
END_STATE();
case 10:
if (lookahead == 'a') ADVANCE(25);
END_STATE();
case 11:
if (lookahead == 'a') ADVANCE(27);
END_STATE();
case 12:
if (lookahead == 'd') ADVANCE(19);
END_STATE();
case 13:
if (lookahead == 'd') ADVANCE(11);
END_STATE();
case 14:
if (lookahead == 'd') ADVANCE(8);
END_STATE();
case 15:
if (lookahead == 'e') ADVANCE(6);
END_STATE();
case 16:
if (lookahead == 'e') ADVANCE(14);
END_STATE();
case 17:
if (lookahead == 'f') ADVANCE(20);
END_STATE();
case 18:
if (lookahead == 'i') ADVANCE(21);
END_STATE();
case 19:
if (lookahead == 'i') ADVANCE(17);
END_STATE();
case 20:
if (lookahead == 'i') ADVANCE(16);
END_STATE();
case 21:
if (lookahead == 'l') ADVANCE(15);
END_STATE();
case 22:
if (lookahead == 'm') ADVANCE(24);
END_STATE();
case 23:
if (lookahead == 'o') ADVANCE(13);
END_STATE();
case 24:
if (lookahead == 'o') ADVANCE(12);
END_STATE();
case 25:
if (lookahead == 's') ADVANCE(26);
END_STATE();
case 26:
if (lookahead == 't') ADVANCE(9);
END_STATE();
case 27:
if (lookahead == 'y') ADVANCE(7);
END_STATE();
case 28:
if (lookahead == '\t' ||
lookahead == '\n' ||
lookahead == '\r' ||
lookahead == ' ') SKIP(28)
if (('0' <= lookahead && lookahead <= '9')) ADVANCE(35);
END_STATE();
case 29:
if (('0' <= lookahead && lookahead <= '9')) ADVANCE(5);
END_STATE();
case 30:
if (('0' <= lookahead && lookahead <= '9')) ADVANCE(42);
END_STATE();
case 31:
if (('0' <= lookahead && lookahead <= '9')) ADVANCE(29);
END_STATE();
case 32:
if (('0' <= lookahead && lookahead <= '9')) ADVANCE(30);
END_STATE();
case 33:
if (('0' <= lookahead && lookahead <= '9')) ADVANCE(4);
END_STATE();
case 34:
if (('0' <= lookahead && lookahead <= '9')) ADVANCE(33);
END_STATE();
case 35:
if (('0' <= lookahead && lookahead <= '9')) ADVANCE(34);
END_STATE();
case 36:
if (eof) ADVANCE(37);
if (lookahead == 'f') ADVANCE(18);
if (lookahead == 'l') ADVANCE(10);
if (lookahead == '\t' ||
lookahead == '\n' ||
lookahead == '\r' ||
lookahead == ' ') SKIP(36)
if (('0' <= lookahead && lookahead <= '9')) ADVANCE(49);
END_STATE();
case 37:
ACCEPT_TOKEN(ts_builtin_sym_end);
END_STATE();
case 38:
ACCEPT_TOKEN(anon_sym_today_COLON);
END_STATE();
case 39:
ACCEPT_TOKEN(anon_sym_file_COLON);
END_STATE();
case 40:
ACCEPT_TOKEN(anon_sym_LF);
if (lookahead == '\n') ADVANCE(40);
END_STATE();
case 41:
ACCEPT_TOKEN(anon_sym_last_modified_COLON);
END_STATE();
case 42:
ACCEPT_TOKEN(sym_date);
END_STATE();
case 43:
ACCEPT_TOKEN(sym_filename);
if (lookahead == ' ') ADVANCE(43);
if (('-' <= lookahead && lookahead <= '9') ||
('A' <= lookahead && lookahead <= 'Z') ||
lookahead == '_' ||
('a' <= lookahead && lookahead <= 'z')) ADVANCE(44);
END_STATE();
case 44:
ACCEPT_TOKEN(sym_filename);
if (lookahead == ' ' ||
('-' <= lookahead && lookahead <= '9') ||
('A' <= lookahead && lookahead <= 'Z') ||
lookahead == '_' ||
('a' <= lookahead && lookahead <= 'z')) ADVANCE(44);
END_STATE();
case 45:
ACCEPT_TOKEN(sym_number);
if (lookahead == '-') ADVANCE(31);
if (('0' <= lookahead && lookahead <= '9')) ADVANCE(49);
END_STATE();
case 46:
ACCEPT_TOKEN(sym_number);
if (('0' <= lookahead && lookahead <= '9')) ADVANCE(45);
END_STATE();
case 47:
ACCEPT_TOKEN(sym_number);
if (('0' <= lookahead && lookahead <= '9')) ADVANCE(46);
END_STATE();
case 48:
ACCEPT_TOKEN(sym_number);
if (('0' <= lookahead && lookahead <= '9')) ADVANCE(47);
END_STATE();
case 49:
ACCEPT_TOKEN(sym_number);
if (('0' <= lookahead && lookahead <= '9')) ADVANCE(49);
END_STATE();
default:
return false;
}
}
static const TSLexMode ts_lex_modes[STATE_COUNT] = {
[0] = {.lex_state = 0},
[1] = {.lex_state = 0},
[2] = {.lex_state = 0},
[3] = {.lex_state = 0},
[4] = {.lex_state = 36},
[5] = {.lex_state = 0},
[6] = {.lex_state = 36},
[7] = {.lex_state = 36},
[8] = {.lex_state = 0},
[9] = {.lex_state = 0},
[10] = {.lex_state = 0},
[11] = {.lex_state = 36},
[12] = {.lex_state = 0},
[13] = {.lex_state = 0},
[14] = {.lex_state = 0},
[15] = {.lex_state = 28},
[16] = {.lex_state = 0},
[17] = {.lex_state = 3},
[18] = {.lex_state = 1},
[19] = {.lex_state = 28},
};
static const uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
[0] = {
[ts_builtin_sym_end] = ACTIONS(1),
[anon_sym_today_COLON] = ACTIONS(1),
[anon_sym_file_COLON] = ACTIONS(1),
[anon_sym_last_modified_COLON] = ACTIONS(1),
[sym_date] = ACTIONS(1),
[sym_number] = ACTIONS(1),
},
[1] = {
[sym_blame_info] = STATE(16),
[sym__today] = STATE(8),
[anon_sym_today_COLON] = ACTIONS(3),
},
};
static const uint16_t ts_small_parse_table[] = {
[0] = 4,
ACTIONS(7), 1,
anon_sym_last_modified_COLON,
STATE(3), 1,
aux_sym_file_entry_repeat1,
STATE(12), 1,
sym_blame_entry,
ACTIONS(5), 2,
ts_builtin_sym_end,
anon_sym_file_COLON,
[14] = 4,
ACTIONS(7), 1,
anon_sym_last_modified_COLON,
STATE(5), 1,
aux_sym_file_entry_repeat1,
STATE(12), 1,
sym_blame_entry,
ACTIONS(9), 2,
ts_builtin_sym_end,
anon_sym_file_COLON,
[28] = 3,
ACTIONS(13), 1,
sym_number,
STATE(6), 1,
aux_sym_blame_entry_repeat1,
ACTIONS(11), 3,
ts_builtin_sym_end,
anon_sym_file_COLON,
anon_sym_last_modified_COLON,
[40] = 4,
ACTIONS(17), 1,
anon_sym_last_modified_COLON,
STATE(5), 1,
aux_sym_file_entry_repeat1,
STATE(12), 1,
sym_blame_entry,
ACTIONS(15), 2,
ts_builtin_sym_end,
anon_sym_file_COLON,
[54] = 3,
ACTIONS(13), 1,
sym_number,
STATE(7), 1,
aux_sym_blame_entry_repeat1,
ACTIONS(20), 3,
ts_builtin_sym_end,
anon_sym_file_COLON,
anon_sym_last_modified_COLON,
[66] = 3,
ACTIONS(24), 1,
sym_number,
STATE(7), 1,
aux_sym_blame_entry_repeat1,
ACTIONS(22), 3,
ts_builtin_sym_end,
anon_sym_file_COLON,
anon_sym_last_modified_COLON,
[78] = 4,
ACTIONS(27), 1,
ts_builtin_sym_end,
ACTIONS(29), 1,
anon_sym_file_COLON,
STATE(9), 1,
aux_sym_blame_info_repeat1,
STATE(14), 1,
sym_file_entry,
[91] = 4,
ACTIONS(29), 1,
anon_sym_file_COLON,
ACTIONS(31), 1,
ts_builtin_sym_end,
STATE(10), 1,
aux_sym_blame_info_repeat1,
STATE(14), 1,
sym_file_entry,
[104] = 4,
ACTIONS(33), 1,
ts_builtin_sym_end,
ACTIONS(35), 1,
anon_sym_file_COLON,
STATE(10), 1,
aux_sym_blame_info_repeat1,
STATE(14), 1,
sym_file_entry,
[117] = 1,
ACTIONS(38), 4,
ts_builtin_sym_end,
anon_sym_file_COLON,
anon_sym_last_modified_COLON,
sym_number,
[124] = 1,
ACTIONS(40), 3,
ts_builtin_sym_end,
anon_sym_file_COLON,
anon_sym_last_modified_COLON,
[130] = 1,
ACTIONS(42), 2,
ts_builtin_sym_end,
anon_sym_file_COLON,
[135] = 1,
ACTIONS(44), 2,
ts_builtin_sym_end,
anon_sym_file_COLON,
[140] = 1,
ACTIONS(46), 1,
sym_date,
[144] = 1,
ACTIONS(48), 1,
ts_builtin_sym_end,
[148] = 1,
ACTIONS(50), 1,
sym_filename,
[152] = 1,
ACTIONS(52), 1,
anon_sym_LF,
[156] = 1,
ACTIONS(54), 1,
sym_date,
};
static const uint32_t ts_small_parse_table_map[] = {
[SMALL_STATE(2)] = 0,
[SMALL_STATE(3)] = 14,
[SMALL_STATE(4)] = 28,
[SMALL_STATE(5)] = 40,
[SMALL_STATE(6)] = 54,
[SMALL_STATE(7)] = 66,
[SMALL_STATE(8)] = 78,
[SMALL_STATE(9)] = 91,
[SMALL_STATE(10)] = 104,
[SMALL_STATE(11)] = 117,
[SMALL_STATE(12)] = 124,
[SMALL_STATE(13)] = 130,
[SMALL_STATE(14)] = 135,
[SMALL_STATE(15)] = 140,
[SMALL_STATE(16)] = 144,
[SMALL_STATE(17)] = 148,
[SMALL_STATE(18)] = 152,
[SMALL_STATE(19)] = 156,
};
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}}, SHIFT(15),
[5] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_file_entry, 3, .production_id = 6),
[7] = {.entry = {.count = 1, .reusable = true}}, SHIFT(19),
[9] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_file_entry, 4, .production_id = 8),
[11] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_blame_entry, 2, .production_id = 9),
[13] = {.entry = {.count = 1, .reusable = true}}, SHIFT(11),
[15] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_file_entry_repeat1, 2, .production_id = 10),
[17] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_file_entry_repeat1, 2, .production_id = 10), SHIFT_REPEAT(19),
[20] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_blame_entry, 3, .production_id = 12),
[22] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_blame_entry_repeat1, 2, .production_id = 13),
[24] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_blame_entry_repeat1, 2, .production_id = 13), SHIFT_REPEAT(11),
[27] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_blame_info, 1, .production_id = 1),
[29] = {.entry = {.count = 1, .reusable = true}}, SHIFT(17),
[31] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_blame_info, 2, .production_id = 4),
[33] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_blame_info_repeat1, 2, .production_id = 5),
[35] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_blame_info_repeat1, 2, .production_id = 5), SHIFT_REPEAT(17),
[38] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_blame_entry_repeat1, 1, .production_id = 11),
[40] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_file_entry_repeat1, 1, .production_id = 7),
[42] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym__today, 2, .production_id = 2),
[44] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_blame_info_repeat1, 1, .production_id = 3),
[46] = {.entry = {.count = 1, .reusable = true}}, SHIFT(13),
[48] = {.entry = {.count = 1, .reusable = true}}, ACCEPT_INPUT(),
[50] = {.entry = {.count = 1, .reusable = true}}, SHIFT(18),
[52] = {.entry = {.count = 1, .reusable = true}}, SHIFT(2),
[54] = {.entry = {.count = 1, .reusable = true}}, SHIFT(4),
};
#ifdef __cplusplus
extern "C" {
#endif
#ifdef _WIN32
#define extern __declspec(dllexport)
#endif
extern const TSLanguage *tree_sitter_blame(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,
.primary_state_ids = ts_primary_state_ids,
};
return &language;
}
#ifdef __cplusplus
}
#endif

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#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_

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today: 2023-02-16
file: go/ql/lib/semmle/go/security/FlowSources.qll
blame: 33 2022-12-19
file: python/ql/lib/semmle/python/security/BadTagFilterQuery.qll
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blame: 128 2022-10-12
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file: python/ql/lib/semmle/python/frameworks/Starlette.qll
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file: java/ql/lib/semmle/code/java/dispatch/VirtualDispatch.qll
blame: 308 2022-09-07
file: javascript/ql/lib/semmle/javascript/frameworks/AngularJS/AngularJSCore.qll
blame: 627 2022-03-30
blame: 633 2022-03-30
blame: 636 2022-03-30
blame: 639 2022-03-30
file: javascript/ql/lib/semmle/javascript/frameworks/Testing.qll
blame: 41 2022-08-24
file: javascript/ql/lib/semmle/javascript/dataflow/DataFlow.qll
blame: 145 2022-03-30
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