228 lines
8.9 KiB
JavaScript
228 lines
8.9 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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},
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brackets: [['{', '}'], ['[', ']'], ['(', ')']],
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autoClosingPairs: [
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{ open: '"', close: '"', notIn: ['string', 'comment'] },
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{ open: '\'', close: '\'', notIn: ['string', 'comment'] },
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{ open: '{', close: '}', notIn: ['string', 'comment'] },
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{ open: '[', close: ']', notIn: ['string', 'comment'] },
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{ open: '(', close: ')', notIn: ['string', 'comment'] },
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],
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folding: {
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offSide: true
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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: '.pug',
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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.array', open: '[', close: ']' },
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{ token: 'delimiter.parenthesis', open: '(', close: ')' }
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],
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keywords: ['append', 'block', 'case', 'default', 'doctype', 'each', 'else', 'extends',
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'for', 'if', 'in', 'include', 'mixin', 'typeof', 'unless', 'var', 'when'],
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tags: [
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'a', 'abbr', 'acronym', 'address', 'area', 'article', 'aside', 'audio',
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'b', 'base', 'basefont', 'bdi', 'bdo', 'blockquote', 'body', 'br', 'button',
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'canvas', 'caption', 'center', 'cite', 'code', 'col', 'colgroup', 'command',
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'datalist', 'dd', 'del', 'details', 'dfn', 'div', 'dl', 'dt',
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'em', 'embed',
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'fieldset', 'figcaption', 'figure', 'font', 'footer', 'form', 'frame', 'frameset',
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'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'header', 'hgroup', 'hr', 'html',
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'i', 'iframe', 'img', 'input', 'ins',
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'keygen', 'kbd',
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'label', 'li', 'link',
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'map', 'mark', 'menu', 'meta', 'meter',
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'nav', 'noframes', 'noscript',
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'object', 'ol', 'optgroup', 'option', 'output',
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'p', 'param', 'pre', 'progress',
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'q',
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'rp', 'rt', 'ruby',
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's', 'samp', 'script', 'section', 'select', 'small', 'source', 'span', 'strike', 'strong', 'style', 'sub', 'summary', 'sup',
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'table', 'tbody', 'td', 'textarea', 'tfoot', 'th', 'thead', 'time', 'title', 'tr', 'tracks', 'tt',
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'u', 'ul',
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'video',
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'wbr'
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],
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// we include these common regular expressions
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symbols: /[\+\-\*\%\&\|\!\=\/\.\,\:]+/,
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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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// Tag or a keyword at start
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[/^(\s*)([a-zA-Z_-][\w-]*)/,
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{
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cases: {
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'$2@tags': {
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cases: {
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'@eos': ['', 'tag'],
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'@default': ['', { token: 'tag', next: '@tag.$1' },]
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}
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},
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'$2@keywords': ['', { token: 'keyword.$2' },],
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'@default': ['', '',]
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}
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}
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],
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// id
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[/^(\s*)(#[a-zA-Z_-][\w-]*)/, {
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cases: {
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'@eos': ['', 'tag.id'],
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'@default': ['', { token: 'tag.id', next: '@tag.$1' }]
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}
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}],
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// class
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[/^(\s*)(\.[a-zA-Z_-][\w-]*)/, {
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cases: {
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'@eos': ['', 'tag.class'],
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'@default': ['', { token: 'tag.class', next: '@tag.$1' }]
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}
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}],
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// plain text with pipe
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[/^(\s*)(\|.*)$/, ''],
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{ include: '@whitespace' },
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// keywords
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[/[a-zA-Z_$][\w$]*/, {
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cases: {
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'@keywords': { token: 'keyword.$0' },
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'@default': ''
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}
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}],
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// delimiters and operators
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[/[{}()\[\]]/, '@brackets'],
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[/@symbols/, 'delimiter'],
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// numbers
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[/\d+\.\d+([eE][\-+]?\d+)?/, 'number.float'],
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[/\d+/, 'number'],
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// strings:
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[/"/, 'string', '@string."'],
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[/'/, 'string', '@string.\''],
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],
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tag: [
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[/(\.)(\s*$)/, [{ token: 'delimiter', next: '@blockText.$S2.' }, '']],
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[/\s+/, { token: '', next: '@simpleText' }],
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// id
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[/#[a-zA-Z_-][\w-]*/, {
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cases: {
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'@eos': { token: 'tag.id', next: '@pop' },
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'@default': 'tag.id'
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}
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}],
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// class
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[/\.[a-zA-Z_-][\w-]*/, {
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cases: {
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'@eos': { token: 'tag.class', next: '@pop' },
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'@default': 'tag.class'
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}
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}],
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// attributes
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[/\(/, { token: 'delimiter.parenthesis', next: '@attributeList' }],
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],
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simpleText: [
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[/[^#]+$/, { token: '', next: '@popall' }],
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[/[^#]+/, { token: '' }],
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// interpolation
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[/(#{)([^}]*)(})/, {
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cases: {
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'@eos': ['interpolation.delimiter', 'interpolation', { token: 'interpolation.delimiter', next: '@popall' }],
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'@default': ['interpolation.delimiter', 'interpolation', 'interpolation.delimiter']
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}
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}],
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[/#$/, { token: '', next: '@popall' }],
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[/#/, '']
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],
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attributeList: [
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[/\s+/, ''],
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[/(\w+)(\s*=\s*)("|')/, ['attribute.name', 'delimiter', { token: 'attribute.value', next: '@value.$3' }]],
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[/\w+/, 'attribute.name'],
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[/,/, {
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cases: {
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'@eos': { token: 'attribute.delimiter', next: '@popall' },
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'@default': 'attribute.delimiter'
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}
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}],
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[/\)$/, { token: 'delimiter.parenthesis', next: '@popall' }],
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[/\)/, { token: 'delimiter.parenthesis', next: '@pop' }],
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],
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whitespace: [
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[/^(\s*)(\/\/.*)$/, { token: 'comment', next: '@blockText.$1.comment' }],
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[/[ \t\r\n]+/, ''],
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[/<!--/, { token: 'comment', next: '@comment' }],
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],
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blockText: [
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[/^\s+.*$/, {
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cases: {
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'($S2\\s+.*$)': { token: '$S3' },
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'@default': { token: '@rematch', next: '@popall' }
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}
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}],
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[/./, { token: '@rematch', next: '@popall' }]
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],
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comment: [
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[/[^<\-]+/, 'comment.content'],
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[/-->/, { token: 'comment', next: '@pop' }],
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[/<!--/, 'comment.content.invalid'],
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[/[<\-]/, 'comment.content']
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],
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string: [
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[/[^\\"'#]+/, {
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cases: {
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'@eos': { token: 'string', next: '@popall' },
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'@default': 'string'
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}
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}],
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[/@escapes/, {
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cases: {
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'@eos': { token: 'string.escape', next: '@popall' },
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'@default': 'string.escape'
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}
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}],
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[/\\./, {
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cases: {
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'@eos': { token: 'string.escape.invalid', next: '@popall' },
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'@default': 'string.escape.invalid'
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}
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}],
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// interpolation
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[/(#{)([^}]*)(})/, ['interpolation.delimiter', 'interpolation', 'interpolation.delimiter']],
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[/#/, 'string'],
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[/["']/, {
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cases: {
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'$#==$S2': { token: 'string', next: '@pop' },
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'@default': { token: 'string' }
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}
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}],
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],
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// Almost identical to above, except for escapes and the output token
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value: [
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[/[^\\"']+/, {
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cases: {
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'@eos': { token: 'attribute.value', next: '@popall' },
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'@default': 'attribute.value'
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}
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}],
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[/\\./, {
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cases: {
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'@eos': { token: 'attribute.value', next: '@popall' },
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'@default': 'attribute.value'
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}
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}],
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[/["']/, {
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cases: {
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'$#==$S2': { token: 'attribute.value', next: '@pop' },
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'@default': { token: 'attribute.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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