Generate classic-style tokens for less and add tests

src/less.ts

@@ -25,10 +25,10 @@ export var conf: IRichLanguageConfiguration = {
     ]
 };
 
-const TOKEN_SELECTOR = 'entity.name.selector';
-const TOKEN_SELECTOR_TAG = 'entity.name.tag';
-const TOKEN_PROPERTY = 'support.type.property-name';
-const TOKEN_VALUE = 'support.property-value';
+const TOKEN_SELECTOR = 'tag';
+const TOKEN_SELECTOR_TAG = 'tag';
+const TOKEN_PROPERTY = 'attribute.name';
+const TOKEN_VALUE = 'attribute.value';
 const TOKEN_AT_KEYWORD = 'keyword.control.at-rule';
 
 export var language = <ILanguage> {
@@ -39,10 +39,10 @@ export var language = <ILanguage> {
 	identifierPlus: '-?-?([a-zA-Z:.]|(\\\\(([0-9a-fA-F]{1,6}\\s?)|[^[0-9a-fA-F])))([\\w\\-:.]|(\\\\(([0-9a-fA-F]{1,6}\\s?)|[^[0-9a-fA-F])))*',
 
 	brackets: [
-		{ open: '{', close: '}', token: 'punctuation.curly' },
-		{ open: '[', close: ']', token: 'punctuation.bracket' },
-		{ open: '(', close: ')', token: 'punctuation.parenthesis' },
-		{ open: '<', close: '>', token: 'punctuation.angle' }
+		{ open: '{', close: '}', token: 'delimiter.curly' },
+		{ open: '[', close: ']', token: 'delimiter.bracket' },
+		{ open: '(', close: ')', token: 'delimiter.parenthesis' },
+		{ open: '<', close: '>', token: 'delimiter.angle' }
 	],
 
 	tokenizer: {
@@ -57,10 +57,10 @@ export var language = <ILanguage> {
 			{ include: '@numbers' },
 			['[*_]?[a-zA-Z\\-\\s]+(?=:.*(;|(\\\\$)))', TOKEN_PROPERTY, '@attribute'],
 
-			['url(\\-prefix)?\\(', { token: 'function', bracket: '@open', next: '@urldeclaration'}],
+			['url(\\-prefix)?\\(', { token: 'tag', bracket: '@open', next: '@urldeclaration'}],
 
 			['[{}()\\[\\]]', '@brackets'],
-			['[,:;]', 'punctuation'],
+			['[,:;]', 'delimiter'],
 
 			['#@identifierPlus', TOKEN_SELECTOR + '.id'],
 			['&', TOKEN_SELECTOR_TAG],
@@ -77,12 +77,12 @@ export var language = <ILanguage> {
 		],
 
 		nestedJSBegin: [
-			['``', 'punctuation.backtick'],
-			<any[]>['`', { token: 'punctuation.backtick', bracket: '@open', next: '@nestedJSEnd', nextEmbedded: 'text/javascript' }],
+			['``', 'delimiter.backtick'],
+			<any[]>['`', { token: 'delimiter.backtick', bracket: '@open', next: '@nestedJSEnd', nextEmbedded: 'text/javascript' }],
 		],
 
 		nestedJSEnd: [
-			<any[]>['`', { token: 'punctuation.backtick', bracket: '@close', next: '@pop' }],
+			<any[]>['`', { token: 'delimiter.backtick', bracket: '@close', next: '@pop' }],
 			<any[]>['.', { token: '@rematch', next: '@javascript_block' }],
 		],
 
@@ -121,8 +121,8 @@ export var language = <ILanguage> {
 			['[)\\}]', '@brackets', '@pop'],
 			['[{}()\\[\\]>]', '@brackets'],
 
-			['[;]', 'punctuation', '@pop'],
-			['[,=:]', 'punctuation'],
+			['[;]', 'delimiter', '@pop'],
+			['[,=:]', 'delimiter'],
 
 			['\\s', ''],
 			['.', TOKEN_VALUE]
@@ -139,8 +139,8 @@ export var language = <ILanguage> {
 		],
 
 		numbers: [
-			<any[]>['(\\d*\\.)?\\d+([eE][\\-+]?\\d+)?', { token: TOKEN_VALUE + '.numeric', next: '@units' }],
-			['#[0-9a-fA-F_]+(?!\\w)', TOKEN_VALUE + '.rgb-value']
+			<any[]>['(\\d*\\.)?\\d+([eE][\\-+]?\\d+)?', { token: TOKEN_VALUE + '.number', next: '@units' }],
+			['#[0-9a-fA-F_]+(?!\\w)', TOKEN_VALUE + '.hex']
 		],
 
 		units: [
@@ -148,27 +148,27 @@ export var language = <ILanguage> {
 		],
 
 		strings: [
-			<any[]>['~?"', { token: 'string.punctuation', bracket: '@open', next: '@stringsEndDoubleQuote' }],
-			<any[]>['~?\'', { token: 'string.punctuation', bracket: '@open', next: '@stringsEndQuote' }]
+			<any[]>['~?"', { token: 'string.delimiter', bracket: '@open', next: '@stringsEndDoubleQuote' }],
+			<any[]>['~?\'', { token: 'string.delimiter', bracket: '@open', next: '@stringsEndQuote' }]
 		],
 
 		stringsEndDoubleQuote: [
 			['\\\\"', 'string'],
-			<any[]>['"', { token: 'string.punctuation', next: '@popall', bracket: '@close' }],
+			<any[]>['"', { token: 'string.delimiter', next: '@popall', bracket: '@close' }],
 			['.', 'string']
 		],
 
 		stringsEndQuote: [
 			['\\\\\'', 'string'],
-			<any[]>['\'', { token: 'string.punctuation', next: '@popall', bracket: '@close' }],
+			<any[]>['\'', { token: 'string.delimiter', next: '@popall', bracket: '@close' }],
 			['.', 'string']
 		],
 
 		atRules: <any[]>[
 			{ include: '@comments' },
 			{ include: '@strings' },
-			['[()]', 'punctuation'],
-			['[\\{;]', 'punctuation', '@pop'],
+			['[()]', 'delimiter'],
+			['[\\{;]', 'delimiter', '@pop'],
 			['.', 'key']
 		]
 	}

test/all.js

@@ -35,6 +35,7 @@ requirejs([
 		'out/test/html.test',
 		'out/test/jade.test',
 		'out/test/java.test',
+		'out/test/less.test',
 		'out/test/lua.test',
 		'out/test/markdown.test',
 		'out/test/objective-c.test',

test/less.test.ts

@@ -0,0 +1,1290 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import {testTokenization} from './testRunner';
+
+testTokenization(['less'], [
+
+	// Keywords
+	[{
+	line: 'isnumber(10);',
+	tokens: [
+		{ startIndex: 0, type: 'keyword.less' },
+		{ startIndex: 8, type: 'delimiter.parenthesis.less' },
+		{ startIndex: 9, type: 'attribute.value.number.less' },
+		{ startIndex: 11, type: 'delimiter.parenthesis.less' },
+		{ startIndex: 12, type: 'delimiter.less' }
+	]}],
+
+	[{
+	line: 'iskeyword(@test) ;mix',
+	tokens: [
+		{ startIndex: 0, type: 'keyword.less' },
+		{ startIndex: 9, type: 'delimiter.parenthesis.less'},
+		{ startIndex: 10, type: 'variable.less' },
+		{ startIndex: 15, type: 'delimiter.parenthesis.less' },
+		{ startIndex: 16, type: '' },
+		{ startIndex: 17, type: 'delimiter.less' },
+		{ startIndex: 18, type: 'keyword.less' }
+	]}],
+
+	[{
+	line: 'whenn',
+	tokens: [
+		{ startIndex: 0, type: 'tag.less' },
+	]}],
+
+	[{
+	line: '    round    ',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 4, type: 'keyword.less' },
+		{ startIndex: 9, type: '' }
+	]}],
+
+	// Units
+	[{
+	line: 'isnumber(10px);',
+	tokens: [
+		{ startIndex: 0, type: 'keyword.less' },
+		{ startIndex: 8, type: 'delimiter.parenthesis.less' },
+		{ startIndex: 9, type: 'attribute.value.number.less' },
+		{ startIndex: 11, type: 'attribute.value.unit.less' },
+		{ startIndex: 13, type: 'delimiter.parenthesis.less' },
+		{ startIndex: 14, type: 'delimiter.less' }
+	]}],
+
+	[{
+	line: 'pxx ',
+	tokens: [
+		{ startIndex: 0, type: 'tag.less' },
+		{ startIndex: 3, type: '' }
+	]}],
+
+	// single line Strings
+	[{
+	line: '@test: "I\'m a LESS String\";',
+	tokens: [
+		{ startIndex:0, type: 'variable.less'},
+		{ startIndex:5, type: 'delimiter.less'},
+		{ startIndex:6, type: ''},
+		{ startIndex:7, type: 'string.delimiter.less'},
+		{ startIndex:8, type: 'string.less'},
+		{ startIndex:25, type: 'string.delimiter.less'},
+		{ startIndex:26, type: 'delimiter.less'}
+	]}],
+
+	[{
+	line: '@test: "concatenated" + "String";',
+	tokens: [
+		{ startIndex:0, type: 'variable.less'},
+		{ startIndex:5, type: 'delimiter.less'},
+		{ startIndex:6, type: ''},
+		{ startIndex:7, type: 'string.delimiter.less'},
+		{ startIndex:8, type: 'string.less'},
+		{ startIndex:20, type: 'string.delimiter.less'},
+		{ startIndex:21, type: ''},
+		{ startIndex:22, type: 'operator.less'},
+		{ startIndex:23, type: ''},
+		{ startIndex:24, type: 'string.delimiter.less'},
+		{ startIndex:25, type: 'string.less'},
+		{ startIndex:31, type: 'string.delimiter.less'},
+		{ startIndex:32, type: 'delimiter.less'}
+	]}],
+
+	[{
+	line: '@test: "quote in\'adasdsa\\"asd\' a string"',
+	tokens: [
+		{ startIndex:0, type: 'variable.less' },
+		{ startIndex:5, type: 'delimiter.less'},
+		{ startIndex:6, type: ''},
+		{ startIndex:7, type: 'string.delimiter.less'},
+		{ startIndex:8, type: 'string.less'},
+		{ startIndex:39, type: 'string.delimiter.less'},
+	]}],
+
+	[{
+	line: '@test: \'doublequote in\"ada\\\'sds\\\'a\"asd a string\'',
+	tokens: [
+		{ startIndex:0, type: 'variable.less' },
+		{ startIndex:5, type: 'delimiter.less'},
+		{ startIndex:6, type: ''},
+		{ startIndex:7, type: 'string.delimiter.less'},
+		{ startIndex:8, type: 'string.less'},
+		{ startIndex:47, type: 'string.delimiter.less'}
+	]}],
+
+	// Comments - range comment, multiple lines
+	[{
+	line: '/* start of multiline comment',
+	tokens: [
+		{startIndex:0, type: 'comment.less'}
+	]},{
+	line: 'a comment between without a star',
+	tokens: [
+		{startIndex:0, type: 'comment.less'}
+	]}, {
+	line: 'end of multiline comment*/',
+	tokens: [
+		{startIndex:0, type: 'comment.less'}
+	]}, {
+	line: 'when /* start a comment',
+	tokens: [
+		{ startIndex:0, type: 'keyword.less' },
+		{ startIndex:4, type: '' },
+		{ startIndex:5, type: 'comment.less' },
+	]}, {
+	line: ' a ',
+	tokens: [
+		{ startIndex:0, type: 'comment.less' }
+	]}, {
+	line: 'and end it */ 2;',
+	tokens: [
+		{ startIndex:0, type: 'comment.less' },
+		{ startIndex:13, type: '' },
+		{ startIndex:14, type: 'attribute.value.number.less' },
+		{ startIndex:15, type: 'delimiter.less' }
+	]}],
+
+	// Numbers
+	[{
+	line: '0',
+	tokens: [
+		{ startIndex:0, type: 'attribute.value.number.less' }
+	]}],
+
+	[{
+	line: ' 0',
+	tokens: [
+		{ startIndex:0, type: '' },
+		{ startIndex:1, type: 'attribute.value.number.less' }
+	]}],
+
+	[{
+	line: ' 0 ',
+	tokens: [
+		{ startIndex:0, type: '' },
+		{ startIndex:1, type: 'attribute.value.number.less' },
+		{ startIndex:2, type: '' }
+	]}],
+
+	[{
+	line: '0 ',
+	tokens: [
+		{ startIndex:0, type: 'attribute.value.number.less' },
+		{ startIndex:1, type: '' }
+	]}],
+
+	[{
+	line: '@test: 0+0',
+	tokens: [
+		{ startIndex:0, type: 'variable.less' },
+		{ startIndex:5, type: 'delimiter.less' },
+		{ startIndex:6, type: '' },
+		{ startIndex:7, type: 'attribute.value.number.less' },
+		{ startIndex:8, type: 'operator.less' },
+		{ startIndex:9, type: 'attribute.value.number.less' }
+	]}],
+
+	[{
+	line: '@test: 100+10.00',
+	tokens: [
+		{ startIndex:0, type: 'variable.less' },
+		{ startIndex:5, type: 'delimiter.less' },
+		{ startIndex:6, type: '' },
+		{ startIndex:7, type: 'attribute.value.number.less' },
+		{ startIndex:10, type: 'operator.less' },
+		{ startIndex:11, type: 'attribute.value.number.less' }
+	]}],
+
+	[{
+	line: '@test: 0 + 0',
+	tokens: [
+		{ startIndex:0, type: 'variable.less' },
+		{ startIndex:5, type: 'delimiter.less' },
+		{ startIndex:6, type: '' },
+		{ startIndex:7, type: 'attribute.value.number.less' },
+		{ startIndex:8, type: '' },
+		{ startIndex:9, type: 'operator.less' },
+		{ startIndex:10, type: '' },
+		{ startIndex:11, type: 'attribute.value.number.less' }
+	]}],
+
+	[{
+	line: '0123',
+	tokens: [{ startIndex:0, type: 'attribute.value.number.less' }]}],
+
+	[{
+	line: '#012343',
+	tokens: [{ startIndex: 0, type: 'attribute.value.hex.less' }]}],
+
+	// Bracket Matching
+	[{
+	line: '[1,2,3]',
+	tokens: [
+		{ startIndex:0, type: 'delimiter.bracket.less' },
+		{ startIndex:1, type: 'attribute.value.number.less' },
+		{ startIndex:2, type: 'delimiter.less' },
+		{ startIndex:3, type: 'attribute.value.number.less' },
+		{ startIndex:4, type: 'delimiter.less' },
+		{ startIndex:5, type: 'attribute.value.number.less' },
+		{ startIndex:6, type: 'delimiter.bracket.less' }
+	]}],
+
+	[{
+	line: 'foo(123);',
+	tokens: [
+		{ startIndex:0, type: 'tag.less' },
+		{ startIndex:3, type: 'delimiter.parenthesis.less' },
+		{ startIndex:4, type: 'attribute.value.number.less' },
+		{ startIndex:7, type: 'delimiter.parenthesis.less' },
+		{ startIndex:8, type: 'delimiter.less' }
+	]}],
+
+	// No Bracket Matching inside strings
+	[{
+	line: '@test: \'[{()}]\'',
+	tokens: [
+	{ startIndex:0, type: 'variable.less' },
+	{ startIndex:5, type: 'delimiter.less' },
+	{ startIndex:6, type: '' },
+	{ startIndex:7, type: 'string.delimiter.less' },
+	{ startIndex:8, type: 'string.less' },
+	{ startIndex:14, type: 'string.delimiter.less' }
+	]}],
+
+	// Singleline Comments
+	[{
+	line: '//',
+	tokens: [{ startIndex:0, type: 'comment.less' }]}],
+
+	[{
+	line: '    // a comment',
+	tokens: [
+	{ startIndex:0, type: '' },
+		{ startIndex:4, type: 'comment.less' }
+	]}],
+
+	[{
+	line: '// a comment',
+	tokens: [{ startIndex:0, type: 'comment.less' }]}],
+
+	[{
+	line: '//sticky comment',
+	tokens: [{ startIndex:0, type: 'comment.less' }]}],
+
+	[{
+	line: '@something : 2; // my comment // this is a nice one',
+	tokens: [
+		{ startIndex:0, type: 'variable.less'},
+		{ startIndex:10, type: ''},
+		{ startIndex:11, type: 'delimiter.less'},
+		{ startIndex:12, type: ''},
+		{ startIndex:13, type: 'attribute.value.number.less'},
+		{ startIndex:14, type: 'delimiter.less'},
+		{ startIndex:15, type: ''},
+		{ startIndex:16, type: 'comment.less'}
+	]}],
+
+	[{
+	line: '.something(@some, @other) when (iscolor(@other)) { aname// my commen',
+	tokens: [
+		{ startIndex:0, type: 'tag.class.less'},
+		{ startIndex:10, type: 'delimiter.parenthesis.less'},
+		{ startIndex:11, type: 'variable.less'},
+		{ startIndex:16, type: 'delimiter.less'},
+		{ startIndex:17, type: ''},
+		{ startIndex:18, type: 'variable.less'},
+		{ startIndex:24, type: 'delimiter.parenthesis.less'},
+		{ startIndex:25, type: ''},
+		{ startIndex:26, type: 'keyword.less'},
+		{ startIndex:30, type: ''},
+		{ startIndex:31, type: 'delimiter.parenthesis.less'},
+		{ startIndex:32, type: 'keyword.less'},
+		{ startIndex:39, type: 'delimiter.parenthesis.less'},
+		{ startIndex:40, type: 'variable.less'},
+		{ startIndex:46, type: 'delimiter.parenthesis.less'},
+		{ startIndex:48, type: ''},
+		{ startIndex:49, type: 'delimiter.curly.less'},
+		{ startIndex:50, type: ''},
+		{ startIndex:51, type: 'tag.less'},
+		{ startIndex:56, type: 'comment.less'}
+	]}],
+
+	[{
+	line: '.something(@some//mycomment',
+	tokens: [
+		{ startIndex:0, type: 'tag.class.less'},
+		{ startIndex:10, type: 'delimiter.parenthesis.less'},
+		{ startIndex:11, type: 'variable.less'},
+		{ startIndex:16, type: 'comment.less'}
+	]}],
+
+	[{
+	line: '@something : #2;',
+	tokens: [
+		{ startIndex:0, type: 'variable.less'},
+		{ startIndex:10, type: ''},
+		{ startIndex:11, type: 'delimiter.less'},
+		{ startIndex:12, type: ''},
+		{ startIndex:13, type: 'attribute.value.hex.less'},
+		{ startIndex:15, type: 'delimiter.less'}
+	]}],
+
+	// Singleline Range-Comments
+	[{
+	line: '/*slcomment*/',
+	tokens: [{ startIndex:0, type: 'comment.less' }]}],
+
+	[{
+	line: '/* slcomment */',
+	tokens: [{ startIndex: 0, type: 'comment.less' }]}],
+
+	[{
+	line: '/*sl/com* ment*/',
+	tokens: [{ startIndex: 0, type: 'comment.less' }]}],
+
+	[{
+	line: '/**/',
+	tokens: [{ startIndex: 0, type: 'comment.less' }]}],
+
+	[{
+	line: '@something: /*comm/* * /ent*/2;',
+	tokens: [
+		{ startIndex:0, type: 'variable.less' },
+		{ startIndex:10, type: 'delimiter.less' },
+		{ startIndex:11, type: '' },
+		{ startIndex:12, type: 'comment.less' },
+		{ startIndex:29, type: 'attribute.value.number.less' },
+		{ startIndex:30, type: 'delimiter.less' }
+	]}],
+
+	[{
+	line: '@something: /*comment*/ 2;',
+	tokens: [
+		{ startIndex:0, type: 'variable.less' },
+		{ startIndex:10, type: 'delimiter.less' },
+		{ startIndex:11, type: '' },
+		{ startIndex:12, type: 'comment.less' },
+		{ startIndex:23, type: '' },
+		{ startIndex:24, type: 'attribute.value.number.less' },
+		{ startIndex:25, type: 'delimiter.less' }
+	]}],
+
+	// Comments - range comment, multi lines
+	[{
+	line: '/* a multiline comment',
+	tokens: [
+		{ startIndex:0, type: 'comment.less' }
+	]}, {
+	line: 'can actually span',
+	tokens: [
+		{ startIndex:0, type: 'comment.less' }
+	]}, {
+	line: 'multiple lines */',
+	tokens: [
+		{ startIndex:0, type: 'comment.less' }
+	]}],
+
+	[{
+	line: '@some /* start a comment here',
+	tokens: [
+		{ startIndex:0, type: 'variable.less' },
+		{ startIndex:5, type: '' },
+		{ startIndex:6, type: 'comment.less' }
+	]}, {
+	line: ' span over this line and ',
+	tokens: [
+		{ startIndex:0, type: 'comment.less' }
+	]}, {
+	line: 'end it there */ : 2;',
+	tokens: [
+		{ startIndex:0, type: 'comment.less' },
+		{ startIndex:15, type: '' },
+		{ startIndex:16, type: 'delimiter.less' },
+		{ startIndex:17, type: '' },
+		{ startIndex:18, type: 'attribute.value.number.less' },
+		{ startIndex:19, type: 'delimiter.less' }
+	]}],
+
+	// Escape Strings
+	[{
+	line: '.class { filter: ~"ms:alwaysHasItsOwnSyntax.For.Stuff()";',
+	tokens: [
+		{ startIndex:0, type: 'tag.class.less' },
+		{ startIndex:6, type: '' },
+		{ startIndex:7, type: 'delimiter.curly.less' },
+		{ startIndex:8, type: '' },
+		{ startIndex:9, type: 'attribute.name.less' },
+		{ startIndex:15, type: 'delimiter.less' },
+		{ startIndex:16, type: '' },
+		{ startIndex:17, type: 'string.delimiter.less' },
+		{ startIndex:19, type: 'string.less' },
+		{ startIndex:55, type: 'string.delimiter.less' },
+		{ startIndex:56, type: 'delimiter.less' }
+	]}],
+
+	// Guards
+	[{
+	line: '.class {.mixin (@a) when (@a > 10), (@a < -10) { }',
+	tokens: [
+		{ startIndex:0, type: 'tag.class.less' },
+		{ startIndex:6, type: '' },
+		{ startIndex:7, type: 'delimiter.curly.less' },
+		{ startIndex:8, type: 'tag.class.less' },
+		{ startIndex:14, type: '' },
+		{ startIndex:15, type: 'delimiter.parenthesis.less' },
+		{ startIndex:16, type: 'variable.less' },
+		{ startIndex:18, type: 'delimiter.parenthesis.less' },
+		{ startIndex:19, type: '' },
+		{ startIndex:20, type: 'keyword.less' },
+		{ startIndex:24, type: '' },
+		{ startIndex:25, type: 'delimiter.parenthesis.less' },
+		{ startIndex:26, type: 'variable.less' },
+		{ startIndex:28, type: '' },
+		{ startIndex:29, type: 'operator.less' },
+		{ startIndex:30, type: '' },
+		{ startIndex:31, type: 'attribute.value.number.less' },
+		{ startIndex:33, type: 'delimiter.parenthesis.less' },
+		{ startIndex:34, type: 'delimiter.less' },
+		{ startIndex:35, type: '' },
+		{ startIndex:36, type: 'delimiter.parenthesis.less' },
+		{ startIndex:37, type: 'variable.less' },
+		{ startIndex:39, type: '' },
+		{ startIndex:40, type: 'operator.less' },
+		{ startIndex:41, type: '' },
+		{ startIndex:42, type: 'operator.less' },
+		{ startIndex:43, type: 'attribute.value.number.less' },
+		{ startIndex:45, type: 'delimiter.parenthesis.less' },
+		{ startIndex:46, type: '' },
+		{ startIndex:47, type: 'delimiter.curly.less' },
+		{ startIndex:48, type: '' },
+		{ startIndex:49, type: 'delimiter.curly.less' }
+	]}],
+
+	[{
+	line: '.truth (@a) when (@a = true) { }',
+	tokens: [
+		{ startIndex:0, type: 'tag.class.less' },
+		{ startIndex:6, type: '' },
+		{ startIndex:7, type: 'delimiter.parenthesis.less' },
+		{ startIndex:8, type: 'variable.less' },
+		{ startIndex:10, type: 'delimiter.parenthesis.less' },
+		{ startIndex:11, type: '' },
+		{ startIndex:12, type: 'keyword.less' },
+		{ startIndex:16, type: '' },
+		{ startIndex:17, type: 'delimiter.parenthesis.less' },
+		{ startIndex:18, type: 'variable.less' },
+		{ startIndex:20, type: '' },
+		{ startIndex:21, type: 'operator.less' },
+		{ startIndex:22, type: '' },
+		{ startIndex:23, type: 'keyword.less' },
+		{ startIndex:27, type: 'delimiter.parenthesis.less' },
+		{ startIndex:28, type: '' },
+		{ startIndex:29, type: 'delimiter.curly.less' },
+		{ startIndex:30, type: '' },
+		{ startIndex:31, type: 'delimiter.curly.less' }
+	]}],
+
+	[{
+	line: '.max (@a, @b) when (@a > @b) { width: @a; }',
+	tokens: [
+		{ startIndex:0, type: 'tag.class.less' },
+		{ startIndex:4, type: '' },
+		{ startIndex:5, type: 'delimiter.parenthesis.less' },
+		{ startIndex:6, type: 'variable.less' },
+		{ startIndex:8, type: 'delimiter.less' },
+		{ startIndex:9, type: '' },
+		{ startIndex:10, type: 'variable.less' },
+		{ startIndex:12, type: 'delimiter.parenthesis.less' },
+		{ startIndex:13, type: '' },
+		{ startIndex:14, type: 'keyword.less' },
+		{ startIndex:18, type: '' },
+		{ startIndex:19, type: 'delimiter.parenthesis.less' },
+		{ startIndex:20, type: 'variable.less' },
+		{ startIndex:22, type: '' },
+		{ startIndex:23, type: 'operator.less' },
+		{ startIndex:24, type: '' },
+		{ startIndex:25, type: 'variable.less' },
+		{ startIndex:27, type: 'delimiter.parenthesis.less' },
+		{ startIndex:28, type: '' },
+		{ startIndex:29, type: 'delimiter.curly.less' },
+		{ startIndex:30, type: '' },
+		{ startIndex:31, type: 'attribute.name.less' },
+		{ startIndex:36, type: 'delimiter.less' },
+		{ startIndex:37, type: '' },
+		{ startIndex:38, type: 'variable.less' },
+		{ startIndex:40, type: 'delimiter.less' },
+		{ startIndex:41, type: '' },
+		{ startIndex:42, type: 'delimiter.curly.less' }
+	]}],
+
+	[{
+	line: '.mixin (@a, @b: 0) when (isnumber(@b)) { }',
+	tokens: [
+		{ startIndex:0, type: 'tag.class.less' },
+		{ startIndex:6, type: '' },
+		{ startIndex:7, type: 'delimiter.parenthesis.less' },
+		{ startIndex:8, type: 'variable.less' },
+		{ startIndex:10, type: 'delimiter.less' },
+		{ startIndex:11, type: '' },
+		{ startIndex:12, type: 'variable.less' },
+		{ startIndex:14, type: 'delimiter.less' },
+		{ startIndex:15, type: '' },
+		{ startIndex:16, type: 'attribute.value.number.less' },
+		{ startIndex:17, type: 'delimiter.parenthesis.less' },
+		{ startIndex:18, type: '' },
+		{ startIndex:19, type: 'keyword.less' },
+		{ startIndex:23, type: '' },
+		{ startIndex:24, type: 'delimiter.parenthesis.less' },
+		{ startIndex:25, type: 'keyword.less' },
+		{ startIndex:33, type: 'delimiter.parenthesis.less' },
+		{ startIndex:34, type: 'variable.less' },
+		{ startIndex:36, type: 'delimiter.parenthesis.less' },
+		{ startIndex:38, type: '' },
+		{ startIndex:39, type: 'delimiter.curly.less' },
+		{ startIndex:40, type: '' },
+		{ startIndex:41, type: 'delimiter.curly.less' }
+	]}],
+
+	[{
+	line: '.mixin (@a, @b: black) when (iscolor(@b)) { }',
+	tokens: [
+		{ startIndex:0, type: 'tag.class.less' },
+		{ startIndex:6, type: '' },
+		{ startIndex:7, type: 'delimiter.parenthesis.less' },
+		{ startIndex:8, type: 'variable.less' },
+		{ startIndex:10, type: 'delimiter.less' },
+		{ startIndex:11, type: '' },
+		{ startIndex:12, type: 'variable.less' },
+		{ startIndex:14, type: 'delimiter.less' },
+		{ startIndex:15, type: '' },
+		{ startIndex:16, type: 'attribute.value.less' },
+		{ startIndex:21, type: 'delimiter.parenthesis.less' },
+		{ startIndex:22, type: '' },
+		{ startIndex:23, type: 'keyword.less' },
+		{ startIndex:27, type: '' },
+		{ startIndex:28, type: 'delimiter.parenthesis.less' },
+		{ startIndex:29, type: 'keyword.less' },
+		{ startIndex:36, type: 'delimiter.parenthesis.less' },
+		{ startIndex:37, type: 'variable.less' },
+		{ startIndex:39, type: 'delimiter.parenthesis.less' },
+		{ startIndex:41, type: '' },
+		{ startIndex:42, type: 'delimiter.curly.less' },
+		{ startIndex:43, type: '' },
+		{ startIndex:44, type: 'delimiter.curly.less' }
+	]}],
+
+	// Nested JavaScript
+	[{
+	line: '@test: `function display()` //works well',
+	tokens: [
+		{ startIndex:0, type: 'variable.less' },
+		{ startIndex:5, type: 'delimiter.less' },
+		{ startIndex:6, type: '' },
+		{ startIndex:7, type: 'delimiter.backtick.less' },
+		{ startIndex:8, type: '' },
+		{ startIndex:26, type: 'delimiter.backtick.less' },
+		{ startIndex:27, type: '' },
+		{ startIndex:28, type: 'comment.less'}
+	]}],
+
+	// Attribute in a .class(...)
+	[{
+	line: '.box-shadow(inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6));',
+	tokens: [
+		{ startIndex:0, type: 'tag.class.less' },
+		{ startIndex:11, type: 'delimiter.parenthesis.less' },
+		{ startIndex:12, type: 'attribute.value.less' },
+		{ startIndex:17, type: '' },
+		{ startIndex:18, type: 'attribute.value.number.less' },
+		{ startIndex:19, type: '' },
+		{ startIndex:20, type: 'attribute.value.number.less' },
+		{ startIndex:21, type: 'attribute.value.unit.less' },
+		{ startIndex:23, type: '' },
+		{ startIndex:24, type: 'attribute.value.number.less' },
+		{ startIndex:25, type: 'attribute.value.unit.less'},
+		{ startIndex:27, type: '' },
+		{ startIndex:28, type: 'attribute.value.less' },
+		{ startIndex:32, type: 'delimiter.parenthesis.less' },
+		{ startIndex:33, type: 'attribute.value.number.less' },
+		{ startIndex:34, type: 'delimiter.less' },
+		{ startIndex:35, type: 'attribute.value.number.less' },
+		{ startIndex:36, type: 'delimiter.less' },
+		{ startIndex:37, type: 'attribute.value.number.less' },
+		{ startIndex:38, type: 'delimiter.less' },
+		{ startIndex:39, type: 'attribute.value.number.less' },
+		{ startIndex:43, type: 'delimiter.parenthesis.less' },
+		{ startIndex:44, type: 'delimiter.less' },
+		{ startIndex:45, type: '' },
+		{ startIndex:46, type: 'attribute.value.number.less' },
+		{ startIndex:47, type: '' },
+		{ startIndex:48, type: 'attribute.value.number.less' },
+		{ startIndex:49, type: '' },
+		{ startIndex:50, type: 'attribute.value.number.less' },
+		{ startIndex:51, type: 'attribute.value.unit.less' },
+		{ startIndex:53, type: '' },
+		{ startIndex:54, type: 'attribute.value.less' },
+		{ startIndex:58, type: 'delimiter.parenthesis.less' },
+		{ startIndex:59, type: 'attribute.value.number.less' },
+		{ startIndex:61, type: 'delimiter.less' },
+		{ startIndex:62, type: 'attribute.value.number.less' },
+		{ startIndex:65, type: 'delimiter.less' },
+		{ startIndex:66, type: 'attribute.value.number.less' },
+		{ startIndex:69, type: 'delimiter.less' },
+		{ startIndex:70, type: 'attribute.value.number.less' },
+		{ startIndex:72, type: 'delimiter.parenthesis.less' },
+		{ startIndex:74, type: 'delimiter.less' }
+	]}],
+
+	// Difficult little bugs... => String mismatches
+	[{
+	line: 'input[type="radio"]',
+	tokens: [
+		{ startIndex:0, type: 'tag.less' },
+		{ startIndex:5, type: 'delimiter.bracket.less' },
+		{ startIndex:6, type: 'tag.less' },
+		{ startIndex:10, type: 'operator.less' },
+		{ startIndex:11, type: 'string.delimiter.less' },
+		{ startIndex:12, type: 'string.less' },
+		{ startIndex:17, type: 'string.delimiter.less' },
+		{ startIndex:18, type: 'delimiter.bracket.less' }
+	]}],
+
+	[{
+	line: '~\'.offset@{index}\')',
+	tokens: [
+		{ startIndex:0, type: 'string.delimiter.less' },
+		{ startIndex:2, type: 'string.less' },
+		{ startIndex:17, type: 'string.delimiter.less' },
+		{ startIndex:18, type: 'delimiter.parenthesis.less' }
+	]}],
+
+	[{
+	line: 'some("\\42");',
+	tokens: [
+		{ startIndex:0, type: 'tag.less' },
+		{ startIndex:4, type: 'delimiter.parenthesis.less' },
+		{ startIndex:5, type: 'string.delimiter.less' },
+		{ startIndex:6, type: 'string.less' },
+		{ startIndex:9, type: 'string.delimiter.less' },
+		{ startIndex:10, type: 'delimiter.parenthesis.less' },
+		{ startIndex:11, type: 'delimiter.less' }
+	]}],
+
+	[{
+	line: ' ~ "icon-"',
+	tokens: [
+		{ startIndex:0, type: '' },
+		{ startIndex:1, type: 'operator.less' },
+		{ startIndex:2, type: '' },
+		{ startIndex:3, type: 'string.delimiter.less' },
+		{ startIndex:4, type: 'string.less' },
+		{ startIndex:9, type: 'string.delimiter.less' }
+	]}],
+
+	// Difficult little bugs... => Operator mismatches
+	[{
+	line: 'class^="icon-"',
+	tokens: [
+		{ startIndex:0, type: 'tag.less' },
+		{ startIndex:5, type: 'operator.less' },
+		{ startIndex:7, type: 'string.delimiter.less' },
+		{ startIndex:8, type: 'string.less' },
+		{ startIndex:13, type: 'string.delimiter.less' }
+	]}],
+
+	[{
+	line: 'class*="icon-"',
+	tokens: [
+		{ startIndex:0, type: 'tag.less' },
+		{ startIndex:5, type: 'operator.less' },
+		{ startIndex:7, type: 'string.delimiter.less' },
+		{ startIndex:8, type: 'string.less' },
+		{ startIndex:13, type: 'string.delimiter.less' }
+	]}],
+
+	[{
+	line: 'class~="icon-"',
+	tokens: [
+		{ startIndex:0, type: 'tag.less' },
+		{ startIndex:5, type: 'operator.less' },
+		{ startIndex:7, type: 'string.delimiter.less' },
+		{ startIndex:8, type: 'string.less' },
+		{ startIndex:13, type: 'string.delimiter.less' }
+	]}],
+
+	[{
+	line: 'class ~ = "icon-"',
+	tokens: [
+		{ startIndex:0, type: 'tag.less' },
+		{ startIndex:5, type: '' },
+		{ startIndex:6, type: 'operator.less' },
+		{ startIndex:7, type: '' },
+		{ startIndex:8, type: 'operator.less' },
+		{ startIndex:9, type: '' },
+		{ startIndex:10, type: 'string.delimiter.less' },
+		{ startIndex:11, type: 'string.less' },
+		{ startIndex:16, type: 'string.delimiter.less' }
+	]}],
+
+	[{
+	line: 'class|="icon-"',
+	tokens: [
+		{ startIndex:0, type: 'tag.less' },
+		{ startIndex:5, type: 'operator.less' },
+		{ startIndex:7, type: 'string.delimiter.less' },
+		{ startIndex:8, type: 'string.less' },
+		{ startIndex:13, type: 'string.delimiter.less' }
+	]}],
+
+	[{
+	line: '.hide-text { font: 0/0 a; }',
+	tokens: [
+		{ startIndex:0, type: 'tag.class.less' },
+		{ startIndex:10, type: '' },
+		{ startIndex:11, type: 'delimiter.curly.less' },
+		{ startIndex:12, type: '' },
+		{ startIndex:13, type: 'attribute.name.less' },
+		{ startIndex:17, type: 'delimiter.less' },
+		{ startIndex:18, type: '' },
+		{ startIndex:19, type: 'attribute.value.number.less' },
+		{ startIndex:20, type: 'operator.less' },
+		{ startIndex:21, type: 'attribute.value.number.less' },
+		{ startIndex:22, type: '' },
+		{ startIndex:23, type: 'attribute.value.less' },
+		{ startIndex:24, type: 'delimiter.less' },
+		{ startIndex:25, type: '' },
+		{ startIndex:26, type: 'delimiter.curly.less' }
+	]}],
+
+	// Difficult little bugs... => Numbers in classes
+	[{
+	line: '.translate3d(@x, @y, @z) { -webkit-transform: translate3d(@x, @y, @z); }',
+	tokens: [
+		{ startIndex:0, type: 'tag.class.less' },
+		{ startIndex:12, type: 'delimiter.parenthesis.less' },
+		{ startIndex:13, type: 'variable.less' },
+		{ startIndex:15, type: 'delimiter.less' },
+		{ startIndex:16, type: '' },
+		{ startIndex:17, type: 'variable.less' },
+		{ startIndex:19, type: 'delimiter.less' },
+		{ startIndex:20, type: '' },
+		{ startIndex:21, type: 'variable.less' },
+		{ startIndex:23, type: 'delimiter.parenthesis.less' },
+		{ startIndex:24, type: '' },
+		{ startIndex:25, type: 'delimiter.curly.less' },
+		{ startIndex:26, type: '' },
+		{ startIndex:27, type: 'attribute.name.less' },
+		{ startIndex:44, type: 'delimiter.less' },
+		{ startIndex:45, type: '' },
+		{ startIndex:46, type: 'attribute.value.less' },
+		{ startIndex:57, type: 'delimiter.parenthesis.less' },
+		{ startIndex:58, type: 'variable.less' },
+		{ startIndex:60, type: 'delimiter.less' },
+		{ startIndex:61, type: '' },
+		{ startIndex:62, type: 'variable.less' },
+		{ startIndex:64, type: 'delimiter.less' },
+		{ startIndex:65, type: '' },
+		{ startIndex:66, type: 'variable.less' },
+		{ startIndex:68, type: 'delimiter.parenthesis.less' },
+		{ startIndex:69, type: 'delimiter.less' },
+		{ startIndex:70, type: '' },
+		{ startIndex:71, type: 'delimiter.curly.less' }
+	]}],
+
+	// Difficult little bugs... => Generic mismatches, worst case...
+	[{
+	line: '.dropdown-menu > li > a:hover > [class=" icon-"]',
+	tokens: [
+		{ startIndex:0, type: 'tag.class.less' },
+		{ startIndex:14, type: '' },
+		{ startIndex:15, type: 'operator.less' },
+		{ startIndex:16, type: '' },
+		{ startIndex:17, type: 'tag.less' },
+		{ startIndex:19, type: '' },
+		{ startIndex:20, type: 'operator.less' },
+		{ startIndex:21, type: '' },
+		{ startIndex:22, type: 'tag.less' },
+		{ startIndex:29, type: '' },
+		{ startIndex:30, type: 'operator.less' },
+		{ startIndex:31, type: '' },
+		{ startIndex:32, type: 'delimiter.bracket.less' },
+		{ startIndex:33, type: 'tag.less' },
+		{ startIndex:38, type: 'operator.less' },
+		{ startIndex:39, type: 'string.delimiter.less' },
+		{ startIndex:40, type: 'string.less' },
+		{ startIndex:46, type: 'string.delimiter.less' },
+		{ startIndex:47, type: 'delimiter.bracket.less' }
+	]}],
+
+	[{
+	line: '.bw-gradient(@color: #F5F5F5, @start: 0, @stop: 255) { background: -webkit-gradient(color-stop(0, rgb(@start,@start,@start)), color-stop(1, rgb(@stop,@stop,@stop))); }',
+	tokens: [
+		{ startIndex:0, type: 'tag.class.less' },
+		{ startIndex:12, type: 'delimiter.parenthesis.less' },
+		{ startIndex:13, type: 'variable.less' },
+		{ startIndex:19, type: 'delimiter.less' },
+		{ startIndex:20, type: '' },
+		{ startIndex:21, type: 'attribute.value.hex.less' },
+		{ startIndex:28, type: 'delimiter.less' },
+		{ startIndex:29, type: '' },
+		{ startIndex:30, type: 'variable.less' },
+		{ startIndex:36, type: 'delimiter.less' },
+		{ startIndex:37, type: '' },
+		{ startIndex:38, type: 'attribute.value.number.less' },
+		{ startIndex:39, type: 'delimiter.less' },
+		{ startIndex:40, type: '' },
+		{ startIndex:41, type: 'variable.less' },
+		{ startIndex:46, type: 'delimiter.less' },
+		{ startIndex:47, type: '' },
+		{ startIndex:48, type: 'attribute.value.number.less' },
+		{ startIndex:51, type: 'delimiter.parenthesis.less' },
+		{ startIndex:52, type: '' },
+		{ startIndex:53, type: 'delimiter.curly.less' },
+		{ startIndex:54, type: '' },
+		{ startIndex:55, type: 'attribute.name.less' },
+		{ startIndex:65, type: 'delimiter.less' },
+		{ startIndex:66, type: '' },
+		{ startIndex:67, type: 'attribute.value.less' },
+		{ startIndex:83, type: 'delimiter.parenthesis.less' },
+		{ startIndex:84, type: 'attribute.value.less' },
+		{ startIndex:94, type: 'delimiter.parenthesis.less' },
+		{ startIndex:95, type: 'attribute.value.number.less' },
+		{ startIndex:96, type: 'delimiter.less' },
+		{ startIndex:97, type: '' },
+		{ startIndex:98, type: 'attribute.value.less' },
+		{ startIndex:101, type: 'delimiter.parenthesis.less' },
+		{ startIndex:102, type: 'variable.less' },
+		{ startIndex:108, type: 'delimiter.less' },
+		{ startIndex:109, type: 'variable.less' },
+		{ startIndex:115, type: 'delimiter.less' },
+		{ startIndex:116, type: 'variable.less' },
+		{ startIndex:122, type: 'delimiter.parenthesis.less' },
+		{ startIndex:124, type: 'delimiter.less' },
+		{ startIndex:125, type: '' },
+		{ startIndex:126, type: 'attribute.value.less' },
+		{ startIndex:136, type: 'delimiter.parenthesis.less' },
+		{ startIndex:137, type: 'attribute.value.number.less' },
+		{ startIndex:138, type: 'delimiter.less' },
+		{ startIndex:139, type: '' },
+		{ startIndex:140, type: 'attribute.value.less' },
+		{ startIndex:143, type: 'delimiter.parenthesis.less' },
+		{ startIndex:144, type: 'variable.less' },
+		{ startIndex:149, type: 'delimiter.less' },
+		{ startIndex:150, type: 'variable.less' },
+		{ startIndex:155, type: 'delimiter.less' },
+		{ startIndex:156, type: 'variable.less' },
+		{ startIndex:161, type: 'delimiter.parenthesis.less' },
+		{ startIndex:164, type: 'delimiter.less' },
+		{ startIndex:165, type: '' },
+		{ startIndex:166, type: 'delimiter.curly.less' }
+	]}],
+
+	// Here CSS Tests from CSS File
+	// Skip whitespace
+	[{
+	line: '      body ',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 6, type: 'tag.less' },
+		{ startIndex: 10, type: '' }
+	]}],
+
+	// CSS rule
+	//	body {
+	//	  margin: 0;
+	//	  padding: 3em 6em;
+	//	  font-family: tahoma, arial, sans-serif;
+	//	  text-decoration: none !important;
+	//	  color: #000
+	//	}
+	[{
+	line: 'body {',
+	tokens: [
+		{ startIndex: 0, type: 'tag.less' },
+		{ startIndex: 4, type: '' },
+		{ startIndex: 5, type: 'delimiter.curly.less' }
+	]}, {
+	line: '  margin: 0;',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 2, type: 'attribute.name.less' },
+		{ startIndex: 8, type: 'delimiter.less' },
+		{ startIndex: 9, type: '' },
+		{ startIndex: 10, type: 'attribute.value.number.less' },
+		{ startIndex: 11, type: 'delimiter.less' }
+	]}, {
+	line: '  padding: 3em 6em;',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 2, type: 'attribute.name.less' },
+		{ startIndex: 9, type: 'delimiter.less' },
+		{ startIndex: 10, type: '' },
+		{ startIndex: 11, type: 'attribute.value.number.less' },
+		{ startIndex: 12, type: 'attribute.value.unit.less' },
+		{ startIndex: 14, type: '' },
+		{ startIndex: 15, type: 'attribute.value.number.less' },
+		{ startIndex: 16, type: 'attribute.value.unit.less' },
+		{ startIndex: 18, type: 'delimiter.less' }
+	]}, {
+	line: '  font-family: tahoma, arial, sans-serif;',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 2, type: 'attribute.name.less' },
+		{ startIndex: 13, type: 'delimiter.less' },
+		{ startIndex: 14, type: '' },
+		{ startIndex: 15, type: 'attribute.value.less' },
+		{ startIndex: 21, type: 'delimiter.less' },
+		{ startIndex: 22, type: '' },
+		{ startIndex: 23, type: 'attribute.value.less' },
+		{ startIndex: 28, type: 'delimiter.less' },
+		{ startIndex: 29, type: '' },
+		{ startIndex: 30, type: 'attribute.value.less' },
+		{ startIndex: 40, type: 'delimiter.less' }
+	]}, {
+	line: '  text-decoration: none !important;',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 2, type: 'attribute.name.less' },
+		{ startIndex: 17, type: 'delimiter.less' },
+		{ startIndex: 18, type: '' },
+		{ startIndex: 19, type: 'attribute.value.less' },
+		{ startIndex: 23, type: '' },
+		{ startIndex: 24, type: 'keyword.less' },
+		{ startIndex: 34, type: 'delimiter.less' }
+	]}, {
+	line: '  color: #000;',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 2, type: 'attribute.name.less' },
+		{ startIndex: 7, type: 'delimiter.less' },
+		{ startIndex: 8, type: '' },
+		{ startIndex: 9, type: 'attribute.value.hex.less' },
+		{ startIndex: 13, type: 'delimiter.less' }
+	]}, {
+	line: '  }',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 2, type: 'delimiter.curly.less' }
+	]}],
+
+	// CSS units and numbers
+	[{
+	line: '* { padding: 3em -9pt -0.5px; }',
+	tokens: [
+		{ startIndex: 0, type: 'operator.less' },
+		{ startIndex: 1, type: '' },
+		{ startIndex: 2, type: 'delimiter.curly.less' },
+		{ startIndex: 3, type: '' },
+		{ startIndex: 4, type: 'attribute.name.less' },
+		{ startIndex: 11, type: 'delimiter.less' },
+		{ startIndex: 12, type: '' },
+		{ startIndex: 13, type: 'attribute.value.number.less' },
+		{ startIndex: 14, type: 'attribute.value.unit.less' },
+		{ startIndex: 16, type: '' },
+		{ startIndex: 17, type: 'operator.less' },
+		{ startIndex: 18, type: 'attribute.value.number.less' },
+		{ startIndex: 19, type: 'attribute.value.unit.less' },
+		{ startIndex: 21, type: '' },
+		{ startIndex: 22, type: 'operator.less' },
+		{ startIndex: 23, type: 'attribute.value.number.less' },
+		{ startIndex: 26, type: 'attribute.value.unit.less' },
+		{ startIndex: 28, type: 'delimiter.less' },
+		{ startIndex: 29, type: '' },
+		{ startIndex: 30, type: 'delimiter.curly.less' }
+	]}],
+
+	// CSS single line comment
+	//	h1 /*comment*/ p  {
+	[{
+	line: 'h1 /*comment*/ p {',
+	tokens: [
+		{ startIndex: 0, type: 'tag.less' },
+		{ startIndex: 2, type: '' },
+		{ startIndex: 3, type: 'comment.less' },
+		{ startIndex: 14, type: '' },
+		{ startIndex: 15, type: 'tag.less' },
+		{ startIndex: 16, type: '' },
+		{ startIndex: 17, type: 'delimiter.curly.less' }
+	]}],
+
+	// CSS multi line comment
+	//	h1 /*com
+	//  ment*/ p  {
+	[{
+	line: 'h1 /*com',
+	tokens: [
+		{ startIndex: 0, type: 'tag.less' },
+		{ startIndex: 2, type: '' },
+		{ startIndex: 3, type: 'comment.less' }
+	]}, {
+	line: 'ment*/ p',
+	tokens: [
+		{ startIndex: 0, type: 'comment.less' },
+		{ startIndex: 6, type: '' },
+		{ startIndex: 7, type: 'tag.less' }
+	]}],
+
+	// CSS ID rule
+	//	#myID {
+	//	  font-size: 80%;
+	//	  content: 'contents';
+	//	}
+	[{
+	line: '#myID {',
+	tokens: [
+		{ startIndex: 0, type: 'tag.id.less' },
+		{ startIndex: 5, type: '' },
+		{ startIndex: 6, type: 'delimiter.curly.less' }
+	]}],
+
+	// CSS Class rules
+	//	.myID {
+	//	h1 > p {
+	[{
+	line: '.myID {',
+	tokens: [
+		{ startIndex: 0, type: 'tag.class.less' },
+		{ startIndex: 5, type: '' },
+		{ startIndex: 6, type: 'delimiter.curly.less' }
+	]}],
+
+	// CSS @import etc
+	//	@import url('something.less'); {
+	[{
+	line: '@import url(\"something.less\");',
+	tokens: [
+		{ startIndex: 0, type: 'keyword.less' },
+		{ startIndex: 7, type: '' },
+		{ startIndex: 8, type: 'tag.less' },
+		{ startIndex: 12, type: 'string.delimiter.less' },
+		{ startIndex: 13, type: 'string.less' },
+		{ startIndex: 27, type: 'string.delimiter.less' },
+		{ startIndex: 28, type: 'delimiter.parenthesis.less' },
+		{ startIndex: 29, type: 'delimiter.less' }
+	]}],
+
+	// CSS multi-line string with an escaped newline
+	//	body {
+	//	content: 'con\
+	//  tent';
+	[{
+	line: 'body {',
+	tokens: [
+		{ startIndex: 0, type: 'tag.less' },
+		{ startIndex: 4, type: '' },
+		{ startIndex: 5, type: 'delimiter.curly.less' },
+	]}, {
+	line: '  content: \"con\\',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 2, type: 'attribute.name.less' },
+		{ startIndex: 9, type: 'delimiter.less' },
+		{ startIndex: 10, type: '' },
+		{ startIndex: 11, type: 'string.delimiter.less' },
+		{ startIndex: 12, type: 'string.less' }
+	]}, {
+	line: 'tent\";',
+	tokens: [
+		{ startIndex: 0, type: 'string.less' },
+		{ startIndex: 4, type: 'string.delimiter.less' },
+		{ startIndex: 5, type: 'delimiter.less' }
+	]}],
+
+	// CSS empty string value
+	//	body {
+	//	content: '';
+	[{
+	line: 'body {',
+	tokens: [
+		{ startIndex: 0, type: 'tag.less' },
+		{ startIndex: 4, type: '' },
+		{ startIndex: 5, type: 'delimiter.curly.less' },
+	]}, {
+	line: '  content: \"\";',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 2, type: 'attribute.name.less' },
+		{ startIndex: 9, type: 'delimiter.less' },
+		{ startIndex: 10, type: '' },
+		{ startIndex: 11, type: 'string.delimiter.less' },
+		{ startIndex: 13, type: 'delimiter.less' }
+	]}],
+
+
+	// CSS font face
+	// @font-face {
+	//     font-family: 'Opificio';
+	// }
+	[{
+	line: '@font-face {',
+	tokens: [
+		{ startIndex: 0, type: 'variable.less' },
+		{ startIndex: 10, type: '' },
+		{ startIndex: 11, type: 'delimiter.curly.less' }
+	]}, {
+	line: '  font-family: "Opificio";',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 2, type: 'attribute.name.less' },
+		{ startIndex: 13, type: 'delimiter.less' },
+		{ startIndex: 14, type: '' },
+		{ startIndex: 15, type: 'string.delimiter.less' },
+		{ startIndex: 16, type: 'string.less' },
+		{ startIndex: 24, type: 'string.delimiter.less' },
+		{ startIndex: 25, type: 'delimiter.less' }
+	]}],
+
+	// CSS string with escaped quotes
+	//	's\"tr'
+	[{
+	line: '"s\\"tr\\"sadsad',
+	tokens: [
+		{ startIndex: 0, type: 'string.delimiter.less' },
+		{ startIndex: 1, type: 'string.less' }
+	]}],
+
+	// EG: Bracket Matching
+	[{
+	line: 'p{}',
+	tokens: [
+		{ startIndex: 0, type: 'tag.less' },
+		{ startIndex: 1, type: 'delimiter.curly.less' },
+	]}],
+
+	[{
+	line: 'p:nth() {}',
+	tokens: [
+		{ startIndex: 0, type: 'tag.less' },
+		{ startIndex: 5, type: 'delimiter.parenthesis.less' },
+		{ startIndex: 7, type: '' },
+		{ startIndex: 8, type: 'delimiter.curly.less' },
+	]}],
+
+	// EG: import statement - bug #10308
+	//	@import url('something.css');@import url('something.css');
+	[{
+	line: '@import url(\"something.css\");@import url(\"something.css\");',
+	tokens: [
+		{ startIndex: 0, type: 'keyword.less' },
+		{ startIndex: 7, type: '' },
+		{ startIndex: 8, type: 'tag.less' },
+		{ startIndex: 12, type: 'string.delimiter.less' },
+		{ startIndex: 13, type: 'string.less' },
+		{ startIndex: 26, type: 'string.delimiter.less' },
+		{ startIndex: 27, type: 'delimiter.parenthesis.less' },
+		{ startIndex: 28, type: 'delimiter.less' },
+		{ startIndex: 29, type: 'keyword.less' },
+		{ startIndex: 36, type: '' },
+		{ startIndex: 37, type: 'tag.less' },
+		{ startIndex: 41, type: 'string.delimiter.less' },
+		{ startIndex: 42, type: 'string.less' },
+		{ startIndex: 55, type: 'string.delimiter.less' },
+		{ startIndex: 56, type: 'delimiter.parenthesis.less' },
+		{ startIndex: 57, type: 'delimiter.less' }
+	]}],
+
+	// EG: Triple quotes - bug #9870
+	[{
+	line: '""""',
+	tokens: [
+		{ startIndex: 0, type: 'string.delimiter.less' },
+	]}],
+
+	// EG: CSS @import related coloring bug 9553
+	//		 @import url('something.css');
+	//		.rule1{}
+	//		.rule2{}
+	[{
+	line: '@import url("something.css");',
+	tokens: [
+		{ startIndex: 0, type: 'keyword.less' },
+		{ startIndex: 7, type: '' },
+		{ startIndex: 8, type: 'tag.less' },
+		{ startIndex: 12, type: 'string.delimiter.less' },
+		{ startIndex: 13, type: 'string.less' },
+		{ startIndex: 26, type: 'string.delimiter.less' },
+		{ startIndex: 27, type: 'delimiter.parenthesis.less' },
+		{ startIndex: 28, type: 'delimiter.less' }
+	]}, {
+	line: '.rule1{}',
+	tokens: [
+		{ startIndex: 0, type: 'tag.class.less' },
+		{ startIndex: 6, type: 'delimiter.curly.less' },
+	]}, {
+	line: '.rule2{}',
+	tokens: [
+		{ startIndex: 0, type: 'tag.class.less' },
+		{ startIndex: 6, type: 'delimiter.curly.less' },
+	]}],
+
+	// EG: CSS key frame animation syntax
+	[{
+	line: '@-webkit-keyframes infinite-spinning {',
+	tokens: [
+		{ startIndex: 0, type: 'variable.less' },
+		{ startIndex: 18, type: '' },
+		{ startIndex: 19, type: 'tag.less' },
+		{ startIndex: 36, type: '' },
+		{ startIndex: 37, type: 'delimiter.curly.less' }
+	]}, {
+	line: '  from {',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 2, type: 'tag.less' },
+		{ startIndex: 6, type: '' },
+		{ startIndex: 7, type: 'delimiter.curly.less' }
+	]}, {
+	line: '  -webkit-transform: rotate(0deg);',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 2, type: 'attribute.name.less' },
+		{ startIndex: 19, type: 'delimiter.less' },
+		{ startIndex: 20, type: '' },
+		{ startIndex: 21, type: 'attribute.value.less' },
+		{ startIndex: 27, type: 'delimiter.parenthesis.less' },
+		{ startIndex: 28, type: 'attribute.value.number.less' },
+		{ startIndex: 29, type: 'attribute.value.unit.less' },
+		{ startIndex: 32, type: 'delimiter.parenthesis.less' },
+		{ startIndex: 33, type: 'delimiter.less' }
+	]}, {
+	line: '	 }',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 2, type: 'delimiter.curly.less' }
+	]}, {
+	line: '  to {',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 2, type: 'tag.less' },
+		{ startIndex: 4, type: '' },
+		{ startIndex: 5, type: 'delimiter.curly.less' }
+	]}, {
+	line: '  -webkit-transform: rotate(360deg);',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 2, type: 'attribute.name.less' },
+		{ startIndex: 19, type: 'delimiter.less' },
+		{ startIndex: 20, type: '' },
+		{ startIndex: 21, type: 'attribute.value.less' },
+		{ startIndex: 27, type: 'delimiter.parenthesis.less' },
+		{ startIndex: 28, type: 'attribute.value.number.less' },
+		{ startIndex: 31, type: 'attribute.value.unit.less' },
+		{ startIndex: 34, type: 'delimiter.parenthesis.less' },
+		{ startIndex: 35, type: 'delimiter.less' }
+	]}, {
+	line: '	 }',
+	tokens: [
+		{ startIndex: 0, type: '' },
+		{ startIndex: 2, type: 'delimiter.curly.less' }
+	]}, {
+	line: '}',
+	tokens: [
+		{ startIndex: 0, type: 'delimiter.curly.less' }
+	]}]
+]);