kjuulh
67e3f73ab4
Signed-off-by: kjuulh <contact@kjuulh.io> feat: with basic assignment Signed-off-by: kjuulh <contact@kjuulh.io> feat: remove target Signed-off-by: kjuulh <contact@kjuulh.io>
329 lines
6.4 KiB
JSON
329 lines
6.4 KiB
JSON
{
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"name": "rhai",
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"word": "identifier",
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"rules": {
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"source_file": {
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"type": "REPEAT",
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"content": {
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"type": "SYMBOL",
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"name": "_statement"
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}
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},
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"_statement": {
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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": "expression_statement"
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},
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{
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"type": "SYMBOL",
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"name": "_declaration_statement"
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}
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]
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},
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"expression_statement": {
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"type": "CHOICE",
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"members": [
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{
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"type": "SEQ",
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"members": [
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{
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"type": "SYMBOL",
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"name": "_expression"
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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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}
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]
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},
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"_declaration_statement": {
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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": "let_declaration"
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}
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]
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},
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"let_declaration": {
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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": "let"
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},
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{
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"type": "FIELD",
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"name": "pattern",
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"content": {
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"type": "SYMBOL",
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"name": "_pattern"
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}
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},
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{
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"type": "CHOICE",
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"members": [
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{
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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": "value",
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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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"type": "BLANK"
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}
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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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},
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"_pattern": {
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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": "_literal_pattern"
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},
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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": "STRING",
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"value": "_"
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}
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]
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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": "assignment_expression"
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},
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{
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"type": "SYMBOL",
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"name": "_literal"
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},
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{
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"type": "PREC_LEFT",
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"value": 0,
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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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"assignment_expression": {
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"type": "PREC_LEFT",
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"value": 0,
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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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"_literal": {
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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": "string_literal"
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},
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{
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"type": "SYMBOL",
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"name": "raw_string_literal"
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},
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{
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"type": "SYMBOL",
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"name": "integer_literal"
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}
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]
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},
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"_literal_pattern": {
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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": "string_literal"
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},
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{
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"type": "SYMBOL",
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"name": "raw_string_literal"
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},
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{
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"type": "SYMBOL",
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"name": "integer_literal"
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}
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]
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},
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"integer_literal": {
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"type": "TOKEN",
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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": "CHOICE",
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"members": [
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{
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"type": "PATTERN",
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"value": "[0-9][0-9_]*"
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}
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]
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}
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]
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}
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},
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"string_literal": {
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"type": "SEQ",
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"members": [
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{
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"type": "ALIAS",
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"content": {
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"type": "PATTERN",
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"value": "b?\""
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},
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"named": false,
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"value": "\""
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},
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{
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"type": "REPEAT",
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"content": {
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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": "escape_sequence"
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},
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{
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"type": "SYMBOL",
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"name": "_string_content"
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}
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]
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}
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},
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{
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"type": "IMMEDIATE_TOKEN",
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"content": {
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"type": "STRING",
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"value": "\""
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}
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}
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]
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},
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"escape_sequence": {
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"type": "IMMEDIATE_TOKEN",
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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": "CHOICE",
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"members": [
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{
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"type": "PATTERN",
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"value": "[^xu]"
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},
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{
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"type": "PATTERN",
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"value": "u[0-9a-fA-F]{4}"
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},
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{
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"type": "PATTERN",
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"value": "u{[0-9a-fA-F]+}"
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},
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{
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"type": "PATTERN",
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"value": "x[0-9a-fA-F]{2}"
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}
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]
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}
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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": "(r#)?[_\\p{XID_Start}][_\\p{XID_Continue}]*"
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}
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},
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"extras": [
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{
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"type": "PATTERN",
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"value": "\\s"
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}
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],
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"conflicts": [],
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"precedences": [],
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"externals": [
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{
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"type": "SYMBOL",
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"name": "_string_content"
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},
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{
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"type": "SYMBOL",
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"name": "raw_string_literal"
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},
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{
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"type": "SYMBOL",
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"name": "float_literal"
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},
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{
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"type": "SYMBOL",
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"name": "block_comment"
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}
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],
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"inline": [
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"_declaration_statement"
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],
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"supertypes": [
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"_expression",
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"_literal",
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"_literal_pattern",
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"_declaration_statement",
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"_pattern"
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]
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}
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