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(function (Prism) {
var unit = {
pattern: /(\b\d+)(?:%|[a-z]+)/,
lookbehind: true,
};
// 123 -123 .123 -.123 12.3 -12.3
var number = {
pattern: /(^|[^\w.-])-?(?:\d+(?:\.\d+)?|\.\d+)/,
lookbehind: true,
};
var inside = {
comment: {
pattern: /(^|[^\\])(?:\/\*[\s\S]*?\*\/|\/\/.*)/,
lookbehind: true,
},
url: {
pattern: /\burl\((["']?).*?\1\)/i,
greedy: true,
},
string: {
pattern: /("|')(?:(?!\1)[^\\\r\n]|\\(?:\r\n|[\s\S]))*\1/,
greedy: true,
},
interpolation: null, // See below
func: null, // See below
important: /\B!(?:important|optional)\b/i,
keyword: {
pattern: /(^|\s+)(?:(?:else|for|if|return|unless)(?=\s|$)|@[\w-]+)/,
lookbehind: true,
},
hexcode: /#[\da-f]{3,6}/i,
color: [
/\b(?: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|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)\b/i,
{
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,
inside: {
unit: unit,
number: number,
function: /[\w-]+(?=\()/,
punctuation: /[(),]/,
},
},
],
entity: /\\[\da-f]{1,8}/i,
unit: unit,
boolean: /\b(?:false|true)\b/,
operator: [
// We want non-word chars around "-" because it is
// accepted in property names.
/~|[+!\/%<>?=]=?|[-:]=|\*[*=]?|\.{2,3}|&&|\|\||\B-\B|\b(?:and|in|is(?: a| defined| not|nt)?|not|or)\b/,
],
number: number,
punctuation: /[{}()\[\];:,]/,
};
inside['interpolation'] = {
pattern: /\{[^\r\n}:]+\}/,
alias: 'variable',
inside: {
delimiter: {
pattern: /^\{|\}$/,
alias: 'punctuation',
},
rest: inside,
},
};
inside['func'] = {
pattern: /[\w-]+\([^)]*\).*/,
inside: {
function: /^[^(]+/,
rest: inside,
},
};
Prism.languages.stylus = {
'atrule-declaration': {
pattern: /(^[ \t]*)@.+/m,
lookbehind: true,
inside: {
atrule: /^@[\w-]+/,
rest: inside,
},
},
'variable-declaration': {
pattern: /(^[ \t]*)[\w$-]+\s*.?=[ \t]*(?:\{[^{}]*\}|\S.*|$)/m,
lookbehind: true,
inside: {
variable: /^\S+/,
rest: inside,
},
},
statement: {
pattern: /(^[ \t]*)(?:else|for|if|return|unless)[ \t].+/m,
lookbehind: true,
inside: {
keyword: /^\S+/,
rest: inside,
},
},
// A property/value pair cannot end with a comma or a brace
// It cannot have indented content unless it ended with a semicolon
'property-declaration': {
pattern:
/((?:^|\{)([ \t]*))(?:[\w-]|\{[^}\r\n]+\})+(?:\s*:\s*|[ \t]+)(?!\s)[^{\r\n]*(?:;|[^{\r\n,]$(?!(?:\r?\n|\r)(?:\{|\2[ \t])))/m,
lookbehind: true,
inside: {
property: {
pattern: /^[^\s:]+/,
inside: {
interpolation: inside.interpolation,
},
},
rest: inside,
},
},
// A selector can contain parentheses only as part of a pseudo-element
// It can span multiple lines.
// It must end with a comma or an accolade or have indented content.
selector: {
pattern:
/(^[ \t]*)(?:(?=\S)(?:[^{}\r\n:()]|::?[\w-]+(?:\([^)\r\n]*\)|(?![\w-]))|\{[^}\r\n]+\})+)(?:(?:\r?\n|\r)(?:\1(?:(?=\S)(?:[^{}\r\n:()]|::?[\w-]+(?:\([^)\r\n]*\)|(?![\w-]))|\{[^}\r\n]+\})+)))*(?:,$|\{|(?=(?:\r?\n|\r)(?:\{|\1[ \t])))/m,
lookbehind: true,
inside: {
interpolation: inside.interpolation,
comment: inside.comment,
punctuation: /[{},]/,
},
},
func: inside.func,
string: inside.string,
comment: {
pattern: /(^|[^\\])(?:\/\*[\s\S]*?\*\/|\/\/.*)/,
lookbehind: true,
greedy: true,
},
interpolation: inside.interpolation,
punctuation: /[{}()\[\];:.]/,
};
})(Prism);
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