com.vaadin.polymer.public.bower_components.prism.components.prism-kotlin.js Maven / Gradle / Ivy

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(function (Prism) {
	Prism.languages.kotlin = Prism.languages.extend('clike', {
		'keyword': {
			// The lookbehind prevents wrong highlighting of e.g. kotlin.properties.get
			pattern: /(^|[^.])\b(?:abstract|annotation|as|break|by|catch|class|companion|const|constructor|continue|crossinline|data|do|else|enum|final|finally|for|fun|get|if|import|in|init|inline|inner|interface|internal|is|lateinit|noinline|null|object|open|out|override|package|private|protected|public|reified|return|sealed|set|super|tailrec|this|throw|to|try|val|var|when|where|while)\b/,
			lookbehind: true
		},
		'function': [
			/\w+(?=\s*\()/,
			{
				pattern: /(\.)\w+(?=\s*\{)/,
				lookbehind: true
			}
		],
		'number': /\b(?:0[bx][\da-fA-F]+|\d+(?:\.\d+)?(?:e[+-]?\d+)?[fFL]?)\b/,
		'operator': /\+[+=]?|-[-=>]?|==?=?|!(?:!|==?)?|[\/*%<>]=?|[?:]:?|\.\.|&&|\|\||\b(?:and|inv|or|shl|shr|ushr|xor)\b/
	});

	delete Prism.languages.kotlin["class-name"];

	Prism.languages.insertBefore('kotlin', 'string', {
		'raw-string': {
			pattern: /(["'])\1\1[\s\S]*?\1{3}/,
			alias: 'string'
			// See interpolation below
		}
	});
	Prism.languages.insertBefore('kotlin', 'keyword', {
		'annotation': {
			pattern: /\B@(?:\w+:)?(?:[A-Z]\w*|\[[^\]]+\])/,
			alias: 'builtin'
		}
	});
	Prism.languages.insertBefore('kotlin', 'function', {
		'label': {
			pattern: /\w+@|@\w+/,
			alias: 'symbol'
		}
	});

	var interpolation = [
		{
			pattern: /\$\{[^}]+\}/,
			inside: {
				delimiter: {
					pattern: /^\$\{|\}$/,
					alias: 'variable'
				},
				rest: Prism.util.clone(Prism.languages.kotlin)
			}
		},
		{
			pattern: /\$\w+/,
			alias: 'variable'
		}
	];

	Prism.languages.kotlin['string'].inside = Prism.languages.kotlin['raw-string'].inside = {
		interpolation: interpolation
	};

}(Prism));