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

(function (Prism) {
	Prism.languages.puppet = {
		'heredoc': [
			// Matches the content of a quoted heredoc string (subject to interpolation)
			{
				pattern: /(@\("([^"\r\n\/):]+)"(?:\/[nrts$uL]*)?\).*(?:\r?\n|\r))(?:.*(?:\r?\n|\r(?!\n)))*?[ \t]*(?:\|[ \t]*)?(?:-[ \t]*)?\2/,
				lookbehind: true,
				alias: 'string',
				inside: {
					// Matches the end tag
					'punctuation': /(?=\S).*\S(?= *$)/
					// See interpolation below
				}
			},
			// Matches the content of an unquoted heredoc string (no interpolation)
			{
				pattern: /(@\(([^"\r\n\/):]+)(?:\/[nrts$uL]*)?\).*(?:\r?\n|\r))(?:.*(?:\r?\n|\r(?!\n)))*?[ \t]*(?:\|[ \t]*)?(?:-[ \t]*)?\2/,
				lookbehind: true,
				greedy: true,
				alias: 'string',
				inside: {
					// Matches the end tag
					'punctuation': /(?=\S).*\S(?= *$)/
				}
			},
			// Matches the start tag of heredoc strings
			{
				pattern: /@\("?(?:[^"\r\n\/):]+)"?(?:\/[nrts$uL]*)?\)/,
				alias: 'string',
				inside: {
					'punctuation': {
						pattern: /(\().+?(?=\))/,
						lookbehind: true
					}
				}
			}
		],
		'multiline-comment': {
			pattern: /(^|[^\\])\/\*[\s\S]*?\*\//,
			lookbehind: true,
			greedy: true,
			alias: 'comment'
		},
		'regex': {
			// Must be prefixed with the keyword "node" or a non-word char
			pattern: /((?:\bnode\s+|[~=\(\[\{,]\s*|[=+]>\s*|^\s*))\/(?:[^\/\\]|\\[\s\S])+\/(?:[imx]+\b|\B)/,
			lookbehind: true,
			greedy: true,
			inside: {
				// Extended regexes must have the x flag. They can contain single-line comments.
				'extended-regex': {
					pattern: /^\/(?:[^\/\\]|\\[\s\S])+\/[im]*x[im]*$/,
					inside: {
						'comment': /#.*/
					}
				}
			}
		},
		'comment': {
			pattern: /(^|[^\\])#.*/,
			lookbehind: true,
			greedy: true,
		},
		'string': {
			// Allow for one nested level of double quotes inside interpolation
			pattern: /(["'])(?:\$\{(?:[^'"}]|(["'])(?:(?!\2)[^\\]|\\[\s\S])*\2)+\}|\$(?!\{)|(?!\1)[^\\$]|\\[\s\S])*\1/,
			greedy: true,
			inside: {
				'double-quoted': {
					pattern: /^"[\s\S]*"$/,
					inside: {
						// See interpolation below
					}
				}
			}
		},
		'variable': {
			pattern: /\$(?:::)?\w+(?:::\w+)*/,
			inside: {
				'punctuation': /::/
			}
		},
		'attr-name': /(?:\b\w+|\*)(?=\s*=>)/,
		'function': [
			{
				pattern: /(\.)(?!\d)\w+/,
				lookbehind: true
			},
			/\b(?:contain|debug|err|fail|include|info|notice|realize|require|tag|warning)\b|\b(?!\d)\w+(?=\()/
		],
		'number': /\b(?:0x[a-f\d]+|\d+(?:\.\d+)?(?:e-?\d+)?)\b/i,
		'boolean': /\b(?:false|true)\b/,
		// Includes words reserved for future use
		'keyword': /\b(?:application|attr|case|class|consumes|default|define|else|elsif|function|if|import|inherits|node|private|produces|type|undef|unless)\b/,
		'datatype': {
			pattern: /\b(?:Any|Array|Boolean|Callable|Catalogentry|Class|Collection|Data|Default|Enum|Float|Hash|Integer|NotUndef|Numeric|Optional|Pattern|Regexp|Resource|Runtime|Scalar|String|Struct|Tuple|Type|Undef|Variant)\b/,
			alias: 'symbol'
		},
		'operator': /=[=~>]?|![=~]?|<(?:<\|?|[=~|-])?|>[>=]?|->?|~>|\|>?>?|[*\/%+?]|\b(?:and|in|or)\b/,
		'punctuation': /[\[\]{}().,;]|:+/
	};

	var interpolation = [
		{
			// Allow for one nested level of braces inside interpolation
			pattern: /(^|[^\\])\$\{(?:[^'"{}]|\{[^}]*\}|(["'])(?:(?!\2)[^\\]|\\[\s\S])*\2)+\}/,
			lookbehind: true,
			inside: {
				'short-variable': {
					// Negative look-ahead prevent wrong highlighting of functions
					pattern: /(^\$\{)(?!\w+\()(?:::)?\w+(?:::\w+)*/,
					lookbehind: true,
					alias: 'variable',
					inside: {
						'punctuation': /::/
					}
				},
				'delimiter': {
					pattern: /^\$/,
					alias: 'variable'
				},
				rest: Prism.languages.puppet
			}
		},
		{
			pattern: /(^|[^\\])\$(?:::)?\w+(?:::\w+)*/,
			lookbehind: true,
			alias: 'variable',
			inside: {
				'punctuation': /::/
			}
		}
	];
	Prism.languages.puppet['heredoc'][0].inside.interpolation = interpolation;
	Prism.languages.puppet['string'].inside['double-quoted'].inside.interpolation = interpolation;
}(Prism));