MSDAX support

gulpfile.js

@@ -61,6 +61,7 @@ gulp.task('release', ['clean-release','compile'], function() {
 			bundleOne('src/less'),
 			bundleOne('src/lua'),
 			bundleOne('src/markdown'),
+			bundleOne('src/msdax'),
 			bundleOne('src/objective-c'),
 			bundleOne('src/php'),
 			bundleOne('src/powershell'),

src/monaco.contribution.ts

@@ -147,6 +147,12 @@ registerLanguage({
 	aliases: ['Markdown', 'markdown'],
 	module: './markdown'
 });
+registerLanguage({
+	id: 'msdax',
+	extensions: ['.dax', '.msdax'],
+	aliases: ['DAX', 'MSDAX'],
+	module: './msdax'
+});
 registerLanguage({
 	id: 'objective-c',
 	extensions: [ '.m' ],

src/msdax.ts

@@ -0,0 +1,175 @@
+/*---------------------------------------------------------------------------------------------
+ *  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 IRichLanguageConfiguration = monaco.languages.LanguageConfiguration;
+import ILanguage = monaco.languages.IMonarchLanguage;
+
+export var conf:IRichLanguageConfiguration = {
+	comments: {
+		lineComment: '//',
+		blockComment: ['/*', '*/'],
+	},
+	brackets: [['[',']'],['(',')'],['{','}']],
+	autoClosingPairs: [
+		{ open: '"', close: '"', notIn: ['string', 'comment'] },
+		{ open: '\'', close: '\'', notIn: ['string', 'comment'] },
+		{ open: '[', close: ']', notIn: ['string', 'comment'] },
+    { open: '(', close: ')', notIn: ['string', 'comment'] },
+    { open: '{', close: '}', notIn: ['string', 'comment'] },
+	]
+};
+
+export var language = <ILanguage> {
+  defaultToken: '',
+  tokenPostfix: '.msdax',
+  ignoreCase: true,
+
+  brackets: [
+    { open: '[', close: ']', token: 'delimiter.square' },
+    { open: '{', close: '}', token: 'delimiter.brackets' },
+    { open: '(', close: ')', token: 'delimiter.parenthesis' }
+  ],
+
+  keywords: [
+		// Query keywords
+    'VAR',
+    'RETURN',
+    'NOT',
+    'EVALUATE',
+    'DATATABLE',
+    'ORDER',
+    'BY',
+    'START',
+    'AT',
+    'DEFINE',
+    'MEASURE',
+    'ASC',
+    'DESC',
+    'IN',
+		// Datatable types
+		'BOOLEAN',
+		'DOUBLE',
+		'INTEGER',
+		'DATETIME',
+		'CURRENCY',
+		'STRING'
+  ],
+  functions: [
+    // Relational
+    'CLOSINGBALANCEMONTH', 'CLOSINGBALANCEQUARTER', 'CLOSINGBALANCEYEAR', 'DATEADD', 'DATESBETWEEN',
+    'DATESINPERIOD', 'DATESMTD', 'DATESQTD', 'DATESYTD', 'ENDOFMONTH',
+    'ENDOFQUARTER', 'ENDOFYEAR', 'FIRSTDATE', 'FIRSTNONBLANK', 'LASTDATE',
+    'LASTNONBLANK', 'NEXTDAY', 'NEXTMONTH', 'NEXTQUARTER', 'NEXTYEAR',
+    'OPENINGBALANCEMONTH', 'OPENINGBALANCEQUARTER', 'OPENINGBALANCEYEAR', 'PARALLELPERIOD', 'PREVIOUSDAY',
+    'PREVIOUSMONTH', 'PREVIOUSQUARTER', 'PREVIOUSYEAR', 'SAMEPERIODLASTYEAR', 'STARTOFMONTH',
+    'STARTOFQUARTER', 'STARTOFYEAR', 'TOTALMTD', 'TOTALQTD', 'TOTALYTD',
+    'ADDCOLUMNS', 'ADDMISSINGITEMS', 'ALL', 'ALLEXCEPT', 'ALLNOBLANKROW',
+    'ALLSELECTED', 'CALCULATE', 'CALCULATETABLE', 'CALENDAR', 'CALENDARAUTO',
+    'CROSSFILTER', 'CROSSJOIN', 'CURRENTGROUP', 'DATATABLE', 'DETAILROWS',
+    'DISTINCT', 'EARLIER', 'EARLIEST', 'EXCEPT', 'FILTER',
+    'FILTERS', 'GENERATE', 'GENERATEALL', 'GROUPBY', 'IGNORE',
+    'INTERSECT', 'ISONORAFTER', 'KEEPFILTERS', 'LOOKUPVALUE', 'NATURALINNERJOIN',
+    'NATURALLEFTOUTERJOIN', 'RELATED', 'RELATEDTABLE', 'ROLLUP', 'ROLLUPADDISSUBTOTAL',
+    'ROLLUPGROUP', 'ROLLUPISSUBTOTAL', 'ROW', 'SAMPLE', 'SELECTCOLUMNS',
+    'SUBSTITUTEWITHINDEX', 'SUMMARIZE', 'SUMMARIZECOLUMNS', 'TOPN', 'TREATAS',
+    'UNION', 'USERELATIONSHIP', 'VALUES', 'SUM', 'SUMX',
+    'PATH', 'PATHCONTAINS', 'PATHITEM', 'PATHITEMREVERSE', 'PATHLENGTH',
+    'AVERAGE', 'AVERAGEA', 'AVERAGEX', 'COUNT', 'COUNTA',
+    'COUNTAX', 'COUNTBLANK', 'COUNTROWS', 'COUNTX', 'DISTINCTCOUNT',
+    'DIVIDE', 'GEOMEAN', 'GEOMEANX', 'MAX', 'MAXA',
+    'MAXX', 'MEDIAN', 'MEDIANX', 'MIN', 'MINA',
+    'MINX', 'PERCENTILE.EXC', 'PERCENTILE.INC', 'PERCENTILEX.EXC', 'PERCENTILEX.INC',
+    'PRODUCT', 'PRODUCTX', 'RANK.EQ', 'RANKX', 'STDEV.P',
+    'STDEV.S', 'STDEVX.P', 'STDEVX.S', 'VAR.P', 'VAR.S',
+    'VARX.P', 'VARX.S', 'XIRR', 'XNPV',
+    // Scalar
+    'DATE', 'DATEDIFF', 'DATEVALUE', 'DAY', 'EDATE',
+    'EOMONTH', 'HOUR', 'MINUTE', 'MONTH', 'NOW',
+    'SECOND', 'TIME', 'TIMEVALUE', 'TODAY', 'WEEKDAY',
+    'WEEKNUM', 'YEAR', 'YEARFRAC', 'CONTAINS', 'CONTAINSROW',
+    'CUSTOMDATA', 'ERROR', 'HASONEFILTER', 'HASONEVALUE', 'ISBLANK',
+    'ISCROSSFILTERED', 'ISEMPTY', 'ISERROR', 'ISEVEN', 'ISFILTERED',
+    'ISLOGICAL', 'ISNONTEXT', 'ISNUMBER', 'ISODD', 'ISSUBTOTAL',
+    'ISTEXT', 'USERNAME', 'USERPRINCIPALNAME', 'AND', 'FALSE',
+    'IF', 'IFERROR', 'NOT', 'OR', 'SWITCH',
+    'TRUE', 'ABS', 'ACOS', 'ACOSH', 'ACOT',
+    'ACOTH', 'ASIN', 'ASINH', 'ATAN', 'ATANH',
+    'BETA.DIST', 'BETA.INV', 'CEILING', 'CHISQ.DIST', 'CHISQ.DIST.RT',
+    'CHISQ.INV', 'CHISQ.INV.RT', 'COMBIN', 'COMBINA', 'CONFIDENCE.NORM',
+    'CONFIDENCE.T', 'COS', 'COSH', 'COT', 'COTH',
+    'CURRENCY', 'DEGREES', 'EVEN', 'EXP', 'EXPON.DIST',
+    'FACT', 'FLOOR', 'GCD', 'INT', 'ISO.CEILING',
+    'LCM', 'LN', 'LOG', 'LOG10', 'MOD',
+    'MROUND', 'ODD', 'PERMUT', 'PI', 'POISSON.DIST',
+    'POWER', 'QUOTIENT', 'RADIANS', 'RAND', 'RANDBETWEEN',
+    'ROUND', 'ROUNDDOWN', 'ROUNDUP', 'SIGN', 'SIN',
+    'SINH', 'SQRT', 'SQRTPI', 'TAN', 'TANH',
+    'TRUNC', 'BLANK', 'CONCATENATE', 'CONCATENATEX', 'EXACT',
+    'FIND', 'FIXED', 'FORMAT', 'LEFT', 'LEN',
+    'LOWER', 'MID', 'REPLACE', 'REPT', 'RIGHT',
+    'SEARCH', 'SUBSTITUTE', 'TRIM', 'UNICHAR', 'UNICODE',
+    'UPPER', 'VALUE'
+  ],
+  tokenizer: {
+    root: [
+      { include: '@comments' },
+      { include: '@whitespace' },
+      { include: '@numbers' },
+      { include: '@strings' },
+      { include: '@complexIdentifiers' },
+      [/[;,.]/, 'delimiter'],
+      [/[({})]/, '@brackets'],
+			[/[a-z_][a-zA-Z0-9_]*/,
+							  { cases: { '@keywords': 'keyword'
+							           , '@functions': 'keyword'
+							           , '@default': 'identifier' }
+							  }
+],
+      [/[<>=!%&+\-*/|~^]/, 'operator'],
+    ],
+    whitespace: [
+      [/\s+/, 'white']
+    ],
+    comments: [
+      [/\/\/+.*/, 'comment'],
+      [/\/\*/, { token: 'comment.quote', next: '@comment' }]
+    ],
+    comment: [
+      [/[^*/]+/, 'comment'],
+      [/\*\//, { token: 'comment.quote', next: '@pop' }],
+      [/./, 'comment']
+    ],
+    numbers: [
+      [/0[xX][0-9a-fA-F]*/, 'number'],
+      [/[$][+-]*\d*(\.\d*)?/, 'number'],
+      [/((\d+(\.\d*)?)|(\.\d+))([eE][\-+]?\d+)?/, 'number']
+    ],
+    strings: [
+      [/N"/, { token: 'string', next: '@string' }],
+      [/"/, { token: 'string', next: '@string' }]
+    ],
+    string: [
+      [/[^"]+/, 'string'],
+      [/""/, 'string'],
+      [/"/, { token: 'string', next: '@pop' }]
+    ],
+    complexIdentifiers: [
+      [/\[/, { token: 'identifier.quote', next: '@bracketedIdentifier' }],
+      [/'/, { token: 'identifier.quote', next: '@quotedIdentifier' }]
+    ],
+    bracketedIdentifier: [
+      [/[^\]]+/, 'identifier'],
+      [/]]/, 'identifier'],
+      [/]/, { token: 'identifier.quote', next: '@pop' }]
+    ],
+    quotedIdentifier: [
+      [/[^']+/, 'identifier'],
+      [/''/, 'identifier'],
+      [/'/, { token: 'identifier.quote', next: '@pop' }]
+    ]
+  }
+};

test/all.js

@@ -39,6 +39,7 @@ requirejs([
 		'out/test/less.test',
 		'out/test/lua.test',
 		'out/test/markdown.test',
+		'out/test/msdax.test',
 		'out/test/objective-c.test',
 		'out/test/php.test',
 		'out/test/postiats.test',