228 lines
9.8 KiB
JavaScript
228 lines
9.8 KiB
JavaScript
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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'use strict';
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export var conf = {
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comments: {
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lineComment: '//',
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blockComment: ['(*', '*)'],
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},
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brackets: [
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['{', '}'],
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['[', ']'],
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['(', ')'],
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['var', 'end_var'],
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['var_input', 'end_var'],
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['var_output', 'end_var'],
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['var_in_out', 'end_var'],
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['var_temp', 'end_var'],
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['var_global', 'end_var'],
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['var_access', 'end_var'],
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['var_external', 'end_var'],
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['type', 'end_type'],
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['struct', 'end_struct'],
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['program', 'end_program'],
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['function', 'end_function'],
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['function_block', 'end_function_block'],
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['action', 'end_action'],
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['step', 'end_step'],
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['initial_step', 'end_step'],
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['transaction', 'end_transaction'],
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['configuration', 'end_configuration'],
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['tcp', 'end_tcp'],
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['recource', 'end_recource'],
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['channel', 'end_channel'],
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['library', 'end_library'],
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['folder', 'end_folder'],
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['binaries', 'end_binaries'],
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['includes', 'end_includes'],
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['sources', 'end_sources']
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],
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autoClosingPairs: [
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{ open: '[', close: ']' },
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{ open: '{', close: '}' },
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{ open: '(', close: ')' },
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{ open: '/*', close: '*/' },
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{ open: '\'', close: '\'', notIn: ['string_sq'] },
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{ open: '"', close: '"', notIn: ['string_dq'] },
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{ open: 'var', close: 'end_var' },
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{ open: 'var_input', close: 'end_var' },
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{ open: 'var_output', close: 'end_var' },
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{ open: 'var_in_out', close: 'end_var' },
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{ open: 'var_temp', close: 'end_var' },
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{ open: 'var_global', close: 'end_var' },
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{ open: 'var_access', close: 'end_var' },
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{ open: 'var_external', close: 'end_var' },
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{ open: 'type', close: 'end_type' },
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{ open: 'struct', close: 'end_struct' },
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{ open: 'program', close: 'end_program' },
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{ open: 'function', close: 'end_function' },
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{ open: 'function_block', close: 'end_function_block' },
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{ open: 'action', close: 'end_action' },
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{ open: 'step', close: 'end_step' },
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{ open: 'initial_step', close: 'end_step' },
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{ open: 'transaction', close: 'end_transaction' },
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{ open: 'configuration', close: 'end_configuration' },
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{ open: 'tcp', close: 'end_tcp' },
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{ open: 'recource', close: 'end_recource' },
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{ open: 'channel', close: 'end_channel' },
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{ open: 'library', close: 'end_library' },
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{ open: 'folder', close: 'end_folder' },
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{ open: 'binaries', close: 'end_binaries' },
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{ open: 'includes', close: 'end_includes' },
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{ open: 'sources', close: 'end_sources' }
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],
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surroundingPairs: [
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{ open: '{', close: '}' },
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{ open: '[', close: ']' },
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{ open: '(', close: ')' },
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{ open: '"', close: '"' },
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{ open: '\'', close: '\'' },
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{ open: 'var', close: 'end_var' },
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{ open: 'var_input', close: 'end_var' },
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{ open: 'var_output', close: 'end_var' },
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{ open: 'var_in_out', close: 'end_var' },
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{ open: 'var_temp', close: 'end_var' },
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{ open: 'var_global', close: 'end_var' },
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{ open: 'var_access', close: 'end_var' },
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{ open: 'var_external', close: 'end_var' },
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{ open: 'type', close: 'end_type' },
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{ open: 'struct', close: 'end_struct' },
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{ open: 'program', close: 'end_program' },
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{ open: 'function', close: 'end_function' },
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{ open: 'function_block', close: 'end_function_block' },
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{ open: 'action', close: 'end_action' },
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{ open: 'step', close: 'end_step' },
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{ open: 'initial_step', close: 'end_step' },
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{ open: 'transaction', close: 'end_transaction' },
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{ open: 'configuration', close: 'end_configuration' },
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{ open: 'tcp', close: 'end_tcp' },
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{ open: 'recource', close: 'end_recource' },
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{ open: 'channel', close: 'end_channel' },
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{ open: 'library', close: 'end_library' },
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{ open: 'folder', close: 'end_folder' },
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{ open: 'binaries', close: 'end_binaries' },
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{ open: 'includes', close: 'end_includes' },
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{ open: 'sources', close: 'end_sources' }
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],
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folding: {
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markers: {
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start: new RegExp("^\\s*#pragma\\s+region\\b"),
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end: new RegExp("^\\s*#pragma\\s+endregion\\b")
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}
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}
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};
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export var language = {
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defaultToken: '',
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tokenPostfix: '.st',
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ignoreCase: true,
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brackets: [
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{ token: 'delimiter.curly', open: '{', close: '}' },
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{ token: 'delimiter.parenthesis', open: '(', close: ')' },
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{ token: 'delimiter.square', open: '[', close: ']' }
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],
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keywords: ['if', 'end_if', 'elsif', 'else', 'case', 'of', 'to',
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'do', 'with', 'by', 'while', 'repeat', 'end_while', 'end_repeat', 'end_case',
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'for', 'end_for', 'task', 'retain', 'non_retain', 'constant', 'with', 'at',
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'exit', 'return', 'interval', 'priority', 'address', 'port', 'on_channel',
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'then', 'iec', 'file', 'uses', 'version', 'packagetype', 'displayname',
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'copyright', 'summary', 'vendor', 'common_source', 'from'],
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constant: ['false', 'true', 'null'],
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defineKeywords: [
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'var', 'var_input', 'var_output', 'var_in_out', 'var_temp', 'var_global',
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'var_access', 'var_external', 'end_var',
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'type', 'end_type', 'struct', 'end_struct', 'program', 'end_program',
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'function', 'end_function', 'function_block', 'end_function_block',
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'configuration', 'end_configuration', 'tcp', 'end_tcp', 'recource',
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'end_recource', 'channel', 'end_channel', 'library', 'end_library',
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'folder', 'end_folder', 'binaries', 'end_binaries', 'includes',
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'end_includes', 'sources', 'end_sources',
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'action', 'end_action', 'step', 'initial_step', 'end_step', 'transaction', 'end_transaction'
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],
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typeKeywords: ['int', 'sint', 'dint', 'lint', 'usint', 'uint', 'udint', 'ulint',
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'real', 'lreal', 'time', 'date', 'time_of_day', 'date_and_time', 'string',
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'bool', 'byte', 'world', 'dworld', 'array', 'pointer', 'lworld'],
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operators: ['=', '>', '<', ':', ':=', '<=', '>=', '<>', '&', '+', '-', '*', '**',
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'MOD', '^', 'or', 'and', 'not', 'xor', 'abs', 'acos', 'asin', 'atan', 'cos',
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'exp', 'expt', 'ln', 'log', 'sin', 'sqrt', 'tan', 'sel', 'max', 'min', 'limit',
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'mux', 'shl', 'shr', 'rol', 'ror', 'indexof', 'sizeof', 'adr', 'adrinst',
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'bitadr', 'is_valid'],
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builtinVariables: [],
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builtinFunctions: ['sr', 'rs', 'tp', 'ton', 'tof', 'eq', 'ge', 'le', 'lt',
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'ne', 'round', 'trunc', 'ctd', 'сtu', 'ctud', 'r_trig', 'f_trig',
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'move', 'concat', 'delete', 'find', 'insert', 'left', 'len', 'replace',
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'right', 'rtc'],
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// we include these common regular expressions
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symbols: /[=><!~?:&|+\-*\/\^%]+/,
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// C# style strings
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escapes: /\\(?:[abfnrtv\\"']|x[0-9A-Fa-f]{1,4}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})/,
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// The main tokenizer for our languages
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tokenizer: {
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root: [
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[/(T|DT|TOD)#[0-9:-_shmyd]*/, 'tag'],
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[/[A-Za-z]{1,6}#[0-9]*/, 'tag'],
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[/\%(I|Q|M)(X|B|W|D|L)[0-9\.]*/, 'tag'],
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[/\%(I|Q|M)[0-9\.]*/, 'tag'],
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[/(TO_|CTU_|CTD_|CTUD_|MUX_|SEL_)[A_Za-z]*/, 'predefined'],
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[/[A_Za-z]*(_TO_)[A_Za-z]*/, 'predefined'],
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// identifiers and keywords
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[/[a-zA-Z_]\w*/, {
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cases: {
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'@operators': 'operators',
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'@keywords': 'keyword',
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'@typeKeywords': 'type',
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'@defineKeywords': 'variable',
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'@constant': 'constant',
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'@builtinVariables': 'predefined',
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'@builtinFunctions': 'predefined',
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'@default': 'identifier'
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}
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}],
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{ include: '@whitespace' },
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[/[;.]/, 'delimiter'],
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[/[{}()\[\]]/, '@brackets'],
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[/\d*\.\d+([eE][\-+]?\d+)?/, 'number.float'],
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[/16#[0-9a-fA-F]+/, 'number.hex'],
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[/2#[0-9_]+/, 'number.binary'],
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[/\d+/, 'number'],
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[/"([^"\\]|\\.)*$/, 'string.invalid'],
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[/"/, { token: 'string.quote', bracket: '@open', next: '@string_dq' }],
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[/'/, { token: 'string.quote', bracket: '@open', next: '@string_sq' }],
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[/'[^\\']'/, 'string'],
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[/(')(@escapes)(')/, ['string', 'string.escape', 'string']],
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[/'/, 'string.invalid']
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],
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comment: [
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[/[^\/*]+/, 'comment'],
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[/\/\*/, 'comment', '@push'],
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["\\*/", 'comment', '@pop'],
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[/[\/*]/, 'comment']
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],
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comment2: [
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[/[^\(*]+/, 'comment'],
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[/\(\*/, 'comment', '@push'],
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["\\*\\)", 'comment', '@pop'],
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[/[\(*]/, 'comment']
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],
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whitespace: [
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[/[ \t\r\n]+/, 'white'],
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[/\/\/.*$/, 'comment'],
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[/\/\*/, 'comment', '@comment'],
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[/\(\*/, 'comment', '@comment2'],
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],
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string_dq: [
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[/[^\\"]+/, 'string'],
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[/@escapes/, 'string.escape'],
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[/\\./, 'string.escape.invalid'],
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[/"/, { token: 'string.quote', bracket: '@close', next: '@pop' }]
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],
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string_sq: [
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[/[^\\']+/, 'string'],
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[/@escapes/, 'string.escape'],
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[/\\./, 'string.escape.invalid'],
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[/'/, { token: 'string.quote', bracket: '@close', next: '@pop' }]
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]
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}
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};
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