Locally add prismjs

node_modules/prismjs/components/prism-wren.js

@@ -0,0 +1,100 @@
+// https://wren.io/
+
+Prism.languages.wren = {
+	// Multiline comments in Wren can have nested multiline comments
+	// Comments: // and /* */
+	'comment': [
+		{
+			// support 3 levels of nesting
+			// regex: \/\*(?:[^*/]|\*(?!\/)|\/(?!\*)|<self>)*\*\/
+			pattern: /\/\*(?:[^*/]|\*(?!\/)|\/(?!\*)|\/\*(?:[^*/]|\*(?!\/)|\/(?!\*)|\/\*(?:[^*/]|\*(?!\/)|\/(?!\*))*\*\/)*\*\/)*\*\//,
+			greedy: true
+		},
+		{
+			pattern: /(^|[^\\:])\/\/.*/,
+			lookbehind: true,
+			greedy: true
+		}
+	],
+
+	// Triple quoted strings are multiline but cannot have interpolation (raw strings)
+	// Based on prism-python.js
+	'triple-quoted-string': {
+		pattern: /"""[\s\S]*?"""/,
+		greedy: true,
+		alias: 'string'
+	},
+
+	// see below
+	'string-literal': null,
+
+	// #!/usr/bin/env wren on the first line
+	'hashbang': {
+		pattern: /^#!\/.+/,
+		greedy: true,
+		alias: 'comment'
+	},
+
+	// Attributes are special keywords to add meta data to classes
+	'attribute': {
+		// #! attributes are stored in class properties
+		// #!myvar = true
+		// #attributes are not stored and dismissed at compilation
+		pattern: /#!?[ \t\u3000]*\w+/,
+		alias: 'keyword'
+	},
+	'class-name': [
+		{
+			// class definition
+			// class Meta {}
+			pattern: /(\bclass\s+)\w+/,
+			lookbehind: true
+		},
+		// A class must always start with an uppercase.
+		// File.read
+		/\b[A-Z][a-z\d_]*\b/,
+	],
+
+	// A constant can be a variable, class, property or method. Just named in all uppercase letters
+	'constant': /\b[A-Z][A-Z\d_]*\b/,
+
+	'null': {
+		pattern: /\bnull\b/,
+		alias: 'keyword'
+	},
+	'keyword': /\b(?:as|break|class|construct|continue|else|for|foreign|if|import|in|is|return|static|super|this|var|while)\b/,
+	'boolean': /\b(?:false|true)\b/,
+	'number': /\b(?:0x[\da-f]+|\d+(?:\.\d+)?(?:e[+-]?\d+)?)\b/i,
+
+	// Functions can be Class.method()
+	'function': /\b[a-z_]\w*(?=\s*[({])/i,
+
+	'operator': /<<|>>|[=!<>]=?|&&|\|\||[-+*/%~^&|?:]|\.{2,3}/,
+	'punctuation': /[\[\](){}.,;]/,
+};
+
+Prism.languages.wren['string-literal'] = {
+	// A single quote string is multiline and can have interpolation (similar to JS backticks ``)
+	pattern: /(^|[^\\"])"(?:[^\\"%]|\\[\s\S]|%(?!\()|%\((?:[^()]|\((?:[^()]|\([^)]*\))*\))*\))*"/,
+	lookbehind: true,
+	greedy: true,
+	inside: {
+		'interpolation': {
+			// "%(interpolation)"
+			pattern: /((?:^|[^\\])(?:\\{2})*)%\((?:[^()]|\((?:[^()]|\([^)]*\))*\))*\)/,
+			lookbehind: true,
+			inside: {
+				'expression': {
+					pattern: /^(%\()[\s\S]+(?=\)$)/,
+					lookbehind: true,
+					inside: Prism.languages.wren
+				},
+				'interpolation-punctuation': {
+					pattern: /^%\(|\)$/,
+					alias: 'punctuation'
+				},
+			}
+		},
+		'string': /[\s\S]+/
+	}
+};