mirror of
https://github.com/Funkoala14/knowledgebase_law.git
synced 2025-06-09 05:58:15 +08:00
59 lines
1.5 KiB
JavaScript
59 lines
1.5 KiB
JavaScript
'use strict'
|
|
|
|
module.exports = less
|
|
less.displayName = 'less'
|
|
less.aliases = []
|
|
function less(Prism) {
|
|
/* 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: [
|
|
/\/\*[\s\S]*?\*\//,
|
|
{
|
|
pattern: /(^|[^\\])\/\/.*/,
|
|
lookbehind: true
|
|
}
|
|
],
|
|
atrule: {
|
|
pattern:
|
|
/@[\w-](?:\((?:[^(){}]|\([^(){}]*\))*\)|[^(){};\s]|\s+(?!\s))*?(?=\s*\{)/,
|
|
inside: {
|
|
punctuation: /[:()]/
|
|
}
|
|
},
|
|
// selectors and mixins are considered the same
|
|
selector: {
|
|
pattern:
|
|
/(?:@\{[\w-]+\}|[^{};\s@])(?:@\{[\w-]+\}|\((?:[^(){}]|\([^(){}]*\))*\)|[^(){};@\s]|\s+(?!\s))*?(?=\s*\{)/,
|
|
inside: {
|
|
// mixin parameters
|
|
variable: /@+[\w-]+/
|
|
}
|
|
},
|
|
property: /(?:@\{[\w-]+\}|[\w-])+(?:\+_?)?(?=\s*:)/,
|
|
operator: /[+\-*\/]/
|
|
})
|
|
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'
|
|
}
|
|
})
|
|
}
|