prismjs/components/prism-apex.js

(function (Prism) {

	var keywords = /\b(?:(?:after|before)(?=\s+[a-z])|abstract|activate|and|any|array|as|asc|autonomous|begin|bigdecimal|blob|boolean|break|bulk|by|byte|case|cast|catch|char|class|collect|commit|const|continue|currency|date|datetime|decimal|default|delete|desc|do|double|else|end|enum|exception|exit|export|extends|final|finally|float|for|from|get(?=\s*[{};])|global|goto|group|having|hint|if|implements|import|in|inner|insert|instanceof|int|integer|interface|into|join|like|limit|list|long|loop|map|merge|new|not|null|nulls|number|object|of|on|or|outer|override|package|parallel|pragma|private|protected|public|retrieve|return|rollback|select|set|short|sObject|sort|static|string|super|switch|synchronized|system|testmethod|then|this|throw|time|transaction|transient|trigger|try|undelete|update|upsert|using|virtual|void|webservice|when|where|while|(?:inherited|with|without)\s+sharing)\b/i;

	var className = /\b(?:(?=[a-z_]\w*\s*[<\[])|(?!<keyword>))[A-Z_]\w*(?:\s*\.\s*[A-Z_]\w*)*\b(?:\s*(?:\[\s*\]|<(?:[^<>]|<(?:[^<>]|<[^<>]*>)*>)*>))*/.source
		.replace(/<keyword>/g, function () { return keywords.source; });
	/** @param {string} pattern */
	function insertClassName(pattern) {
		return RegExp(pattern.replace(/<CLASS-NAME>/g, function () { return className; }), 'i');
	}

	var classNameInside = {
		'keyword': keywords,
		'punctuation': /[()\[\]{};,:.<>]/
	};

	Prism.languages.apex = {
		'comment': Prism.languages.clike.comment,
		'string': Prism.languages.clike.string,
		'sql': {
			pattern: /((?:[=,({:]|\breturn)\s*)\[[^\[\]]*\]/i,
			lookbehind: true,
			greedy: true,
			alias: 'language-sql',
			inside: Prism.languages.sql
		},

		'annotation': {
			pattern: /@\w+\b/,
			alias: 'punctuation'
		},
		'class-name': [
			{
				pattern: insertClassName(/(\b(?:class|enum|extends|implements|instanceof|interface|new|trigger\s+\w+\s+on)\s+)<CLASS-NAME>/.source),
				lookbehind: true,
				inside: classNameInside
			},
			{
				// cast
				pattern: insertClassName(/(\(\s*)<CLASS-NAME>(?=\s*\)\s*[\w(])/.source),
				lookbehind: true,
				inside: classNameInside
			},
			{
				// variable/parameter declaration and return types
				pattern: insertClassName(/<CLASS-NAME>(?=\s*\w+\s*[;=,(){:])/.source),
				inside: classNameInside
			}
		],
		'trigger': {
			pattern: /(\btrigger\s+)\w+\b/i,
			lookbehind: true,
			alias: 'class-name'
		},
		'keyword': keywords,
		'function': /\b[a-z_]\w*(?=\s*\()/i,

		'boolean': /\b(?:false|true)\b/i,

		'number': /(?:\B\.\d+|\b\d+(?:\.\d+|L)?)\b/i,
		'operator': /[!=](?:==?)?|\?\.?|&&|\|\||--|\+\+|[-+*/^&|]=?|:|<<?=?|>{1,3}=?/,
		'punctuation': /[()\[\]{};,.]/
	};

}(Prism));