refractor
Version:
Lightweight, robust, elegant virtual syntax highlighting using Prism
103 lines (101 loc) • 4.4 kB
JavaScript
// @ts-nocheck
/**
* @import {Refractor} from '../lib/core.js'
*/
arturo.displayName = 'arturo'
arturo.aliases = ['art']
/** @param {Refractor} Prism */
export default function arturo(Prism) {
;(function (Prism) {
/**
* @param {string} lang
* @param {string} pattern
*/
var createLanguageString = function (lang, pattern) {
return {
pattern: RegExp(
/\{!/.source + '(?:' + (pattern || lang) + ')' + /$[\s\S]*\}/.source,
'm'
),
greedy: true,
inside: {
embedded: {
pattern: /(^\{!\w+\b)[\s\S]+(?=\}$)/,
lookbehind: true,
alias: 'language-' + lang,
inside: Prism.languages[lang]
},
string: /[\s\S]+/
}
}
}
Prism.languages.arturo = {
comment: {
pattern: /;.*/,
greedy: true
},
character: {
pattern: /`.`/,
alias: 'char',
greedy: true
},
number: {
pattern: /\b\d+(?:\.\d+(?:\.\d+(?:-[\w+-]+)?)?)?\b/
},
string: {
pattern: /"(?:[^"\\\r\n]|\\.)*"/,
greedy: true
},
regex: {
pattern: /\{\/.*?\/\}/,
greedy: true
},
'html-string': createLanguageString('html'),
'css-string': createLanguageString('css'),
'js-string': createLanguageString('js'),
'md-string': createLanguageString('md'),
'sql-string': createLanguageString('sql'),
'sh-string': createLanguageString('shell', 'sh'),
multistring: {
pattern: /».*|\{:[\s\S]*?:\}|\{[\s\S]*?\}|^-{6}$[\s\S]*/m,
alias: 'string',
greedy: true
},
label: {
pattern: /\w+\b\??:/,
alias: 'property'
},
literal: {
pattern: /'(?:\w+\b\??:?)/,
alias: 'constant'
},
type: {
pattern: /:(?:\w+\b\??:?)/,
alias: 'class-name'
},
color: /#\w+/,
predicate: {
pattern:
/\b(?:all|and|any|ascii|attr|attribute|attributeLabel|binary|block|char|contains|database|date|dictionary|empty|equal|even|every|exists|false|floating|function|greater|greaterOrEqual|if|in|inline|integer|is|key|label|leap|less|lessOrEqual|literal|logical|lower|nand|negative|nor|not|notEqual|null|numeric|odd|or|path|pathLabel|positive|prefix|prime|regex|same|set|some|sorted|standalone|string|subset|suffix|superset|symbol|symbolLiteral|true|try|type|unless|upper|when|whitespace|word|xnor|xor|zero)\?/,
alias: 'keyword'
},
'builtin-function': {
pattern:
/\b(?:abs|acos|acosh|acsec|acsech|actan|actanh|add|after|alert|alias|and|angle|append|arg|args|arity|array|as|asec|asech|asin|asinh|atan|atan2|atanh|attr|attrs|average|before|benchmark|blend|break|call|capitalize|case|ceil|chop|clear|clip|close|color|combine|conj|continue|copy|cos|cosh|crc|csec|csech|ctan|ctanh|cursor|darken|dec|decode|define|delete|desaturate|deviation|dialog|dictionary|difference|digest|digits|div|do|download|drop|dup|e|else|empty|encode|ensure|env|escape|execute|exit|exp|extend|extract|factors|fdiv|filter|first|flatten|floor|fold|from|function|gamma|gcd|get|goto|hash|hypot|if|inc|indent|index|infinity|info|input|insert|inspect|intersection|invert|jaro|join|keys|kurtosis|last|let|levenshtein|lighten|list|ln|log|loop|lower|mail|map|match|max|median|min|mod|module|mul|nand|neg|new|nor|normalize|not|now|null|open|or|outdent|pad|palette|panic|path|pause|permissions|permutate|pi|pop|popup|pow|powerset|powmod|prefix|print|prints|process|product|query|random|range|read|relative|remove|rename|render|repeat|replace|request|return|reverse|round|sample|saturate|script|sec|sech|select|serve|set|shl|shr|shuffle|sin|sinh|size|skewness|slice|sort|spin|split|sqrt|squeeze|stack|strip|sub|suffix|sum|switch|symbols|symlink|sys|take|tan|tanh|terminal|terminate|to|truncate|try|type|unclip|union|unique|unless|until|unzip|upper|values|var|variance|volume|webview|while|with|wordwrap|write|xnor|xor|zip)\b/,
alias: 'keyword'
},
sugar: {
pattern: /->|=>|\||::/,
alias: 'operator'
},
punctuation: /[()[\],]/,
symbol: {
pattern: /<:|-:|ø|@|#|\+|\||\*|\$|---|-|%|\/|\.\.|\^|~|=|<|>|\\/
},
boolean: {
pattern: /\b(?:false|maybe|true)\b/
}
}
Prism.languages.art = Prism.languages['arturo']
})(Prism)
}