149 lines
6.0 KiB
JavaScript
149 lines
6.0 KiB
JavaScript
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/*!---------------------------------------------------------------------------------------------
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* Copyright (C) David Owens II, owensd.io. All rights reserved.
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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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],
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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: '\'' },
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{ open: '`', close: '`' },
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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: '`', close: '`' },
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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: '.swift',
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// TODO(owensd): Support the full range of unicode valid identifiers.
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identifier: /[a-zA-Z_][\w$]*/,
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// TODO(owensd): Support the @availability macro properly.
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attributes: [
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'@autoclosure', '@noescape', '@noreturn', '@NSApplicationMain', '@NSCopying', '@NSManaged',
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'@objc', '@UIApplicationMain', '@noreturn', '@availability', '@IBAction', '@IBDesignable', '@IBInspectable', '@IBOutlet'
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],
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accessmodifiers: ['public', 'private', 'internal'],
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keywords: [
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'__COLUMN__', '__FILE__', '__FUNCTION__', '__LINE__', 'as', 'as!', 'as?', 'associativity', 'break', 'case', 'catch',
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'class', 'continue', 'convenience', 'default', 'deinit', 'didSet', 'do', 'dynamic', 'dynamicType',
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'else', 'enum', 'extension', 'fallthrough', 'final', 'for', 'func', 'get', 'guard', 'if', 'import', 'in', 'infix',
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'init', 'inout', 'internal', 'is', 'lazy', 'left', 'let', 'mutating', 'nil', 'none', 'nonmutating', 'operator',
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'optional', 'override', 'postfix', 'precedence', 'prefix', 'private', 'protocol', 'Protocol', 'public',
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'repeat', 'required', 'return', 'right', 'self', 'Self', 'set', 'static', 'struct', 'subscript', 'super', 'switch',
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'throw', 'throws', 'try', 'try!', 'Type', 'typealias', 'unowned', 'var', 'weak', 'where', 'while', 'willSet', 'FALSE', 'TRUE'
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],
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symbols: /[=(){}\[\].,:;@#\_&\-<>`?!+*\\\/]/,
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// Moved . to operatorstart so it can be a delimiter
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operatorstart: /[\/=\-+!*%<>&|^~?\u00A1-\u00A7\u00A9\u00AB\u00AC\u00AE\u00B0-\u00B1\u00B6\u00BB\u00BF\u00D7\u00F7\u2016-\u2017\u2020-\u2027\u2030-\u203E\u2041-\u2053\u2055-\u205E\u2190-\u23FF\u2500-\u2775\u2794-\u2BFF\u2E00-\u2E7F\u3001-\u3003\u3008-\u3030]/,
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operatorend: /[\u0300-\u036F\u1DC0-\u1DFF\u20D0-\u20FF\uFE00-\uFE0F\uFE20-\uFE2F\uE0100-\uE01EF]/,
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operators: /(@operatorstart)((@operatorstart)|(@operatorend))*/,
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// TODO(owensd): These are borrowed from C#; need to validate correctness for Swift.
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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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tokenizer: {
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root: [
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{ include: '@comment' },
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{ include: '@attribute' },
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{ include: '@literal' },
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{ include: '@keyword' },
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{ include: '@invokedmethod' },
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{ include: '@symbol' },
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],
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symbol: [
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[/[{}()\[\]]/, '@brackets'],
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[/[<>](?!@symbols)/, '@brackets'],
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[/[.]/, 'delimiter'],
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[/@operators/, 'operator'],
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[/@symbols/, 'operator']
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],
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comment: [
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[/\/\/\/.*$/, 'comment.doc'],
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[/\/\*\*/, 'comment.doc', '@commentdocbody'],
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[/\/\/.*$/, 'comment'],
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[/\/\*/, 'comment', '@commentbody']
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],
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commentdocbody: [
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[/\/\*/, 'comment', '@commentbody'],
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[/\*\//, 'comment.doc', '@pop'],
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[/\:[a-zA-Z]+\:/, 'comment.doc.param'],
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[/./, 'comment.doc']
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],
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commentbody: [
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[/\/\*/, 'comment', '@commentbody'],
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[/\*\//, 'comment', '@pop'],
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[/./, 'comment']
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],
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attribute: [
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[/\@@identifier/, {
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cases: {
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'@attributes': 'keyword.control',
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'@default': ''
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}
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}]
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],
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literal: [
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[/"/, { token: 'string.quote', next: '@stringlit' }],
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[/0[b]([01]_?)+/, 'number.binary'],
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[/0[o]([0-7]_?)+/, 'number.octal'],
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[/0[x]([0-9a-fA-F]_?)+([pP][\-+](\d_?)+)?/, 'number.hex'],
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[/(\d_?)*\.(\d_?)+([eE][\-+]?(\d_?)+)?/, 'number.float'],
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[/(\d_?)+/, 'number']
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],
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stringlit: [
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[/\\\(/, { token: 'operator', next: '@interpolatedexpression' }],
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[/@escapes/, 'string'],
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[/\\./, 'string.escape.invalid'],
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[/"/, { token: 'string.quote', next: '@pop' }],
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[/./, 'string']
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],
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interpolatedexpression: [
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[/\(/, { token: 'operator', next: '@interpolatedexpression' }],
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[/\)/, { token: 'operator', next: '@pop' }],
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{ include: '@literal' },
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{ include: '@keyword' },
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{ include: '@symbol' }
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],
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keyword: [
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[/`/, { token: 'operator', next: '@escapedkeyword' }],
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[/@identifier/, {
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cases: {
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'@keywords': 'keyword', '[A-Z][\a-zA-Z0-9$]*': 'type.identifier',
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'@default': 'identifier'
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}
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}]
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],
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escapedkeyword: [
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[/`/, { token: 'operator', next: '@pop' }],
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[/./, 'identifier']
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],
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// symbol: [
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// [ /@symbols/, 'operator' ],
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// [ /@operators/, 'operator' ]
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// ],
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invokedmethod: [
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[/([.])(@identifier)/, {
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cases: {
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'$2': ['delimeter', 'type.identifier'],
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'@default': ''
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}
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}],
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]
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}
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};
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