Move basic languages sources to /src/

src/basic-languages/bat/bat.ts

@@ -0,0 +1,121 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import type { languages } from '../../fillers/monaco-editor-core';
+
+export const conf: languages.LanguageConfiguration = {
+	comments: {
+		lineComment: 'REM'
+	},
+	brackets: [
+		['{', '}'],
+		['[', ']'],
+		['(', ')']
+	],
+	autoClosingPairs: [
+		{ open: '{', close: '}' },
+		{ open: '[', close: ']' },
+		{ open: '(', close: ')' },
+		{ open: '"', close: '"' }
+	],
+	surroundingPairs: [
+		{ open: '[', close: ']' },
+		{ open: '(', close: ')' },
+		{ open: '"', close: '"' }
+	],
+	folding: {
+		markers: {
+			start: new RegExp('^\\s*(::\\s*|REM\\s+)#region'),
+			end: new RegExp('^\\s*(::\\s*|REM\\s+)#endregion')
+		}
+	}
+};
+
+export const language = <languages.IMonarchLanguage>{
+	defaultToken: '',
+	ignoreCase: true,
+	tokenPostfix: '.bat',
+
+	brackets: [
+		{ token: 'delimiter.bracket', open: '{', close: '}' },
+		{ token: 'delimiter.parenthesis', open: '(', close: ')' },
+		{ token: 'delimiter.square', open: '[', close: ']' }
+	],
+
+	keywords:
+		/call|defined|echo|errorlevel|exist|for|goto|if|pause|set|shift|start|title|not|pushd|popd/,
+
+	// we include these common regular expressions
+	symbols: /[=><!~?&|+\-*\/\^;\.,]+/,
+	escapes: /\\(?:[abfnrtv\\"']|x[0-9A-Fa-f]{1,4}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})/,
+
+	// The main tokenizer for our languages
+	tokenizer: {
+		root: [
+			[/^(\s*)(rem(?:\s.*|))$/, ['', 'comment']],
+
+			[/(\@?)(@keywords)(?!\w)/, [{ token: 'keyword' }, { token: 'keyword.$2' }]],
+
+			// whitespace
+			[/[ \t\r\n]+/, ''],
+
+			// blocks
+			[/setlocal(?!\w)/, 'keyword.tag-setlocal'],
+			[/endlocal(?!\w)/, 'keyword.tag-setlocal'],
+
+			// words
+			[/[a-zA-Z_]\w*/, ''],
+
+			// labels
+			[/:\w*/, 'metatag'],
+
+			// variables
+			[/%[^%]+%/, 'variable'],
+			[/%%[\w]+(?!\w)/, 'variable'],
+
+			// punctuations
+			[/[{}()\[\]]/, '@brackets'],
+			[/@symbols/, 'delimiter'],
+
+			// numbers
+			[/\d*\.\d+([eE][\-+]?\d+)?/, 'number.float'],
+			[/0[xX][0-9a-fA-F_]*[0-9a-fA-F]/, 'number.hex'],
+			[/\d+/, 'number'],
+
+			// punctuation: after number because of .\d floats
+			[/[;,.]/, 'delimiter'],
+
+			// strings:
+			[/"/, 'string', '@string."'],
+			[/'/, 'string', "@string.'"]
+		],
+
+		string: [
+			[
+				/[^\\"'%]+/,
+				{
+					cases: {
+						'@eos': { token: 'string', next: '@popall' },
+						'@default': 'string'
+					}
+				}
+			],
+			[/@escapes/, 'string.escape'],
+			[/\\./, 'string.escape.invalid'],
+			[/%[\w ]+%/, 'variable'],
+			[/%%[\w]+(?!\w)/, 'variable'],
+			[
+				/["']/,
+				{
+					cases: {
+						'$#==$S2': { token: 'string', next: '@pop' },
+						'@default': 'string'
+					}
+				}
+			],
+			[/$/, 'string', '@popall']
+		]
+	}
+};