WebCompDev / COMPONENTS

Prism.languages.r = {
	'comment': /#.+/,
	'string': /(['"])(?:\\?.)*?\1/,
	'percent-operator': {
		// Includes user-defined operators
		// and %%, %*%, %/%, %in%, %o%, %x%
		pattern: /%[^%]*?%/,
		alias: 'operator'
	},
	'boolean': /\b(?:TRUE|FALSE)\b/,
	'ellipsis': /\.\.(?:\.|\d+)/,
	'number': [
		/\b(?:NaN|Inf)\b/,
		/\b(?:0x[\dA-Fa-f]+(?:\.\d*)?|\d*\.?\d+)(?:[EePp][+-]??\d+)?[iL]?\b/
	],
	'keyword': /\b(?:if|else|repeat|while|function|for|in|next|break|NULL|NA|NA_integer_|NA_real_|NA_complex_|NA_character_)\b/,
	'operator': /->>?|<?<-|[<>!=]=?|::?|&&?|\|\|?|[+\-*\/^$@~]/,
	'punctuation': /[(){}\[\],;]/
};