update components

dashboard-ui/bower_components/prism/components/prism-less.js

@@ -0,0 +1,60 @@
+/* FIXME :
+ :extend() is not handled specifically : its highlighting is buggy.
+ Mixin usage must be inside a ruleset to be highlighted.
+ At-rules (e.g. import) containing interpolations are buggy.
+ Detached rulesets are highlighted as at-rules.
+ A comment before a mixin usage prevents the latter to be properly highlighted.
+ */
+
+Prism.languages.less = Prism.languages.extend('css', {
+	'comment': [
+		/\/\*[\w\W]*?\*\//,
+		{
+			pattern: /(^|[^\\])\/\/.*/,
+			lookbehind: true
+		}
+	],
+	'atrule': {
+		pattern: /@[\w-]+?(?:\([^{}]+\)|[^(){};])*?(?=\s*\{)/i,
+		inside: {
+			'punctuation': /[:()]/
+		}
+	},
+	// selectors and mixins are considered the same
+	'selector': {
+		pattern: /(?:@\{[\w-]+\}|[^{};\s@])(?:@\{[\w-]+\}|\([^{}]*\)|[^{};@])*?(?=\s*\{)/,
+		inside: {
+			// mixin parameters
+			'variable': /@+[\w-]+/
+		}
+	},
+
+	'property': /(?:@\{[\w-]+\}|[\w-])+(?:\+_?)?(?=\s*:)/i,
+	'punctuation': /[{}();:,]/,
+	'operator': /[+\-*\/]/
+});
+
+// Invert function and punctuation positions
+Prism.languages.insertBefore('less', 'punctuation', {
+	'function': Prism.languages.less.function
+});
+
+Prism.languages.insertBefore('less', 'property', {
+	'variable': [
+		// Variable declaration (the colon must be consumed!)
+		{
+			pattern: /@[\w-]+\s*:/,
+			inside: {
+				"punctuation": /:/
+			}
+		},
+
+		// Variable usage
+		/@@?[\w-]+/
+	],
+	'mixin-usage': {
+		pattern: /([{;]\s*)[.#](?!\d)[\w-]+.*?(?=[(;])/,
+		lookbehind: true,
+		alias: 'function'
+	}
+});