Prism.languages.scss = Prism.languages.extend('css', {	'comment': {		pattern: /(^|[^\\])(?:\/\*[\s\S]*?\*\/|\/\/.*)/,		lookbehind: true	},	'atrule': {		pattern: /@[\w-]+(?:\([^()]+\)|[^(])*?(?=\s+[{;])/,		inside: {			'rule': /@[\w-]+/			// See rest below		}	},	// url, compassified	'url': /(?:[-a-z]+-)?url(?=\()/i,	// CSS selector regex is not appropriate for Sass	// since there can be lot more things (var, @ directive, nesting..)	// a selector must start at the end of a property or after a brace (end of other rules or nesting)	// it can contain some characters that aren't used for defining rules or end of selector, & (parent selector), or interpolated variable	// the end of a selector is found when there is no rules in it ( {} or {\s}) or if there is a property (because an interpolated var	// can "pass" as a selector- e.g: proper#{$erty})	// this one was hard to do, so please be careful if you edit this one :)	'selector': {		// Initial look-ahead is used to prevent matching of blank selectors		pattern: /(?=\S)[^@;{}()]?(?:[^@;{}()]|#\{\$[-\w]+\})+(?=\s*\{(?:\}|\s|[^}]+[:{][^}]+))/m,		inside: {			'parent': {				pattern: /&/,				alias: 'important'			},			'placeholder': /%[-\w]+/,			'variable': /\$[-\w]+|#\{\$[-\w]+\}/		}	},	'property': {		// BUG: NVD-CWE-noinfo Insufficient Information		// pattern: /(?:[\w-]|\$[-\w]+|#\{\$[-\w]+\})+(?=\s*:)/,		// FIXED: 		pattern: /(?:[-\w]|\$[-\w]|#\{\$[-\w]+\})+(?=\s*:)/,		inside: {			'variable': /\$[-\w]+|#\{\$[-\w]+\}/		}	}});Prism.languages.insertBefore('scss', 'atrule', {	'keyword': [		/@(?:if|else(?: if)?|for|each|while|import|extend|debug|warn|mixin|include|function|return|content)/i,		{			pattern: /( +)(?:from|through)(?= )/,			lookbehind: true		}	]});Prism.languages.insertBefore('scss', 'important', {	// var and interpolated vars	'variable': /\$[-\w]+|#\{\$[-\w]+\}/});Prism.languages.insertBefore('scss', 'function', {	'placeholder': {		pattern: /%[-\w]+/,		alias: 'selector'	},	'statement': {		pattern: /\B!(?:default|optional)\b/i,		alias: 'keyword'	},	'boolean': /\b(?:true|false)\b/,	'null': {		pattern: /\bnull\b/,		alias: 'keyword'	},	'operator': {		pattern: /(\s)(?:[-+*\/%]|[=!]=|<=?|>=?|and|or|not)(?=\s)/,		lookbehind: true	}});Prism.languages.scss['atrule'].inside.rest = Prism.languages.scss;