121 lines
4.3 KiB
JavaScript
121 lines
4.3 KiB
JavaScript
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(function (Prism) {
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var string = /("|')(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/;
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var selectorInside;
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Prism.languages.css.selector = {
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pattern: Prism.languages.css.selector.pattern,
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lookbehind: true,
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inside: selectorInside = {
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'pseudo-element': /:(?:after|before|first-letter|first-line|selection)|::[-\w]+/,
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'pseudo-class': /:[-\w]+/,
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'class': /\.[-\w]+/,
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'id': /#[-\w]+/,
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'attribute': {
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pattern: RegExp('\\[(?:[^[\\]"\']|' + string.source + ')*\\]'),
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greedy: true,
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inside: {
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'punctuation': /^\[|\]$/,
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'case-sensitivity': {
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pattern: /(\s)[si]$/i,
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lookbehind: true,
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alias: 'keyword'
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},
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'namespace': {
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pattern: /^(\s*)(?:(?!\s)[-*\w\xA0-\uFFFF])*\|(?!=)/,
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lookbehind: true,
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inside: {
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'punctuation': /\|$/
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}
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},
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'attr-name': {
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pattern: /^(\s*)(?:(?!\s)[-\w\xA0-\uFFFF])+/,
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lookbehind: true
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},
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'attr-value': [
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string,
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{
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pattern: /(=\s*)(?:(?!\s)[-\w\xA0-\uFFFF])+(?=\s*$)/,
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lookbehind: true
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}
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],
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'operator': /[|~*^$]?=/
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}
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},
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'n-th': [
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{
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pattern: /(\(\s*)[+-]?\d*[\dn](?:\s*[+-]\s*\d+)?(?=\s*\))/,
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lookbehind: true,
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inside: {
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'number': /[\dn]+/,
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'operator': /[+-]/
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}
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},
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{
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pattern: /(\(\s*)(?:even|odd)(?=\s*\))/i,
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lookbehind: true
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}
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],
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'combinator': />|\+|~|\|\|/,
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// the `tag` token has been existed and removed.
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// because we can't find a perfect tokenize to match it.
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// if you want to add it, please read https://github.com/PrismJS/prism/pull/2373 first.
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'punctuation': /[(),]/,
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}
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};
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Prism.languages.css['atrule'].inside['selector-function-argument'].inside = selectorInside;
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Prism.languages.insertBefore('css', 'property', {
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'variable': {
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pattern: /(^|[^-\w\xA0-\uFFFF])--(?!\s)[-_a-z\xA0-\uFFFF](?:(?!\s)[-\w\xA0-\uFFFF])*/i,
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lookbehind: true
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}
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});
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var unit = {
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pattern: /(\b\d+)(?:%|[a-z]+(?![\w-]))/,
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lookbehind: true
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};
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// 123 -123 .123 -.123 12.3 -12.3
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var number = {
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pattern: /(^|[^\w.-])-?(?:\d+(?:\.\d+)?|\.\d+)/,
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lookbehind: true
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};
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Prism.languages.insertBefore('css', 'function', {
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'operator': {
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pattern: /(\s)[+\-*\/](?=\s)/,
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lookbehind: true
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},
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// CAREFUL!
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// Previewers and Inline color use hexcode and color.
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'hexcode': {
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pattern: /\B#[\da-f]{3,8}\b/i,
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alias: 'color'
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},
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'color': [
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{
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pattern: /(^|[^\w-])(?:AliceBlue|AntiqueWhite|Aqua|Aquamarine|Azure|Beige|Bisque|Black|BlanchedAlmond|Blue|BlueViolet|Brown|BurlyWood|CadetBlue|Chartreuse|Chocolate|Coral|CornflowerBlue|Cornsilk|Crimson|Cyan|DarkBlue|DarkCyan|DarkGoldenRod|DarkGr[ae]y|DarkGreen|DarkKhaki|DarkMagenta|DarkOliveGreen|DarkOrange|DarkOrchid|DarkRed|DarkSalmon|DarkSeaGreen|DarkSlateBlue|DarkSlateGr[ae]y|DarkTurquoise|DarkViolet|DeepPink|DeepSkyBlue|DimGr[ae]y|DodgerBlue|FireBrick|FloralWhite|ForestGreen|Fuchsia|Gainsboro|GhostWhite|Gold|GoldenRod|Gr[ae]y|Green|GreenYellow|HoneyDew|HotPink|IndianRed|Indigo|Ivory|Khaki|Lavender|LavenderBlush|LawnGreen|LemonChiffon|LightBlue|LightCoral|LightCyan|LightGoldenRodYellow|LightGr[ae]y|LightGreen|LightPink|LightSalmon|LightSeaGreen|LightSkyBlue|LightSlateGr[ae]y|LightSteelBlue|LightYellow|Lime|LimeGreen|Linen|Magenta|Maroon|MediumAquaMarine|MediumBlue|MediumOrchid|MediumPurple|MediumSeaGreen|MediumSlateBlue|MediumSpringGreen|MediumTurquoise|MediumVioletRed|MidnightBlue|MintCream|MistyRose|Moccasin|NavajoWhite|Navy|OldLace|Olive|OliveDrab|Orange|OrangeRed|Orchid|PaleGoldenRod|PaleGreen|PaleTurquoise|PaleVioletRed|PapayaWhip|PeachPuff|Peru|Pink|Plum|PowderBlue|Purple|RebeccaPurple|Red|RosyBrown|RoyalBlue|SaddleBrown|Salmon|SandyBrown|SeaGreen|SeaShell|Sienna|Silver|SkyBlue|SlateBlue|SlateGr[ae]y|Snow|SpringGreen|SteelBlue|Tan|Teal|Thistle|Tomato|Transparent|Turquoise|Violet|Wheat|White|WhiteSmoke|Yellow|YellowGreen)(?![\w-])/i,
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lookbehind: true
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},
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{
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pattern: /\b(?:hsl|rgb)\(\s*\d{1,3}\s*,\s*\d{1,3}%?\s*,\s*\d{1,3}%?\s*\)\B|\b(?:hsl|rgb)a\(\s*\d{1,3}\s*,\s*\d{1,3}%?\s*,\s*\d{1,3}%?\s*,\s*(?:0|0?\.\d+|1)\s*\)\B/i,
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inside: {
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'unit': unit,
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'number': number,
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'function': /[\w-]+(?=\()/,
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'punctuation': /[(),]/
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}
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}
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],
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// it's important that there is no boundary assertion after the hex digits
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'entity': /\\[\da-f]{1,8}/i,
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'unit': unit,
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'number': number
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});
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}(Prism));
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