hexo/node_modules/prismjs/components/prism-batch.js

(function (Prism) {
	var variable = /%%?[~:\w]+%?|!\S+!/;
	var parameter = {
		pattern: /\/[a-z?]+(?=[ :]|$):?|-[a-z]\b|--[a-z-]+\b/im,
		alias: 'attr-name',
		inside: {
			'punctuation': /:/
		}
	};
	var string = /"(?:[\\"]"|[^"])*"(?!")/;
	var number = /(?:\b|-)\d+\b/;

	Prism.languages.batch = {
		'comment': [
			/^::.*/m,
			{
				pattern: /((?:^|[&(])[ \t]*)rem\b(?:[^^&)\r\n]|\^(?:\r\n|[\s\S]))*/im,
				lookbehind: true
			}
		],
		'label': {
			pattern: /^:.*/m,
			alias: 'property'
		},
		'command': [
			{
				// FOR command
				pattern: /((?:^|[&(])[ \t]*)for(?: \/[a-z?](?:[ :](?:"[^"]*"|[^\s"/]\S*))?)* \S+ in \([^)]+\) do/im,
				lookbehind: true,
				inside: {
					'keyword': /\b(?:do|in)\b|^for\b/i,
					'string': string,
					'parameter': parameter,
					'variable': variable,
					'number': number,
					'punctuation': /[()',]/
				}
			},
			{
				// IF command
				pattern: /((?:^|[&(])[ \t]*)if(?: \/[a-z?](?:[ :](?:"[^"]*"|[^\s"/]\S*))?)* (?:not )?(?:cmdextversion \d+|defined \w+|errorlevel \d+|exist \S+|(?:"[^"]*"|(?!")(?:(?!==)\S)+)?(?:==| (?:equ|geq|gtr|leq|lss|neq) )(?:"[^"]*"|[^\s"]\S*))/im,
				lookbehind: true,
				inside: {
					'keyword': /\b(?:cmdextversion|defined|errorlevel|exist|not)\b|^if\b/i,
					'string': string,
					'parameter': parameter,
					'variable': variable,
					'number': number,
					'operator': /\^|==|\b(?:equ|geq|gtr|leq|lss|neq)\b/i
				}
			},
			{
				// ELSE command
				pattern: /((?:^|[&()])[ \t]*)else\b/im,
				lookbehind: true,
				inside: {
					'keyword': /^else\b/i
				}
			},
			{
				// SET command
				pattern: /((?:^|[&(])[ \t]*)set(?: \/[a-z](?:[ :](?:"[^"]*"|[^\s"/]\S*))?)* (?:[^^&)\r\n]|\^(?:\r\n|[\s\S]))*/im,
				lookbehind: true,
				inside: {
					'keyword': /^set\b/i,
					'string': string,
					'parameter': parameter,
					'variable': [
						variable,
						/\w+(?=(?:[*\/%+\-&^|]|<<|>>)?=)/
					],
					'number': number,
					'operator': /[*\/%+\-&^|]=?|<<=?|>>=?|[!~_=]/,
					'punctuation': /[()',]/
				}
			},
			{
				// Other commands
				pattern: /((?:^|[&(])[ \t]*@?)\w+\b(?:"(?:[\\"]"|[^"])*"(?!")|[^"^&)\r\n]|\^(?:\r\n|[\s\S]))*/m,
				lookbehind: true,
				inside: {
					'keyword': /^\w+\b/,
					'string': string,
					'parameter': parameter,
					'label': {
						pattern: /(^\s*):\S+/m,
						lookbehind: true,
						alias: 'property'
					},
					'variable': variable,
					'number': number,
					'operator': /\^/
				}
			}
		],
		'operator': /[&@]/,
		'punctuation': /[()']/
	};
}(Prism));