lix-website/themes/lix/assets/bootstrap/node_modules/rtlcss/lib/directive-parser.js
2024-04-26 22:49:34 -06:00

47 lines
1.1 KiB
JavaScript

'use strict'
module.exports = (comment) => {
let pos = 0
let value = comment.text
const match = value.match(/^\s*!?\s*rtl:/)
let meta
if (match) {
meta = {
source: comment,
name: '',
param: '',
begin: true,
end: true,
blacklist: false,
preserve: false
}
value = value.slice(match[0].length)
pos = value.indexOf(':')
if (pos > -1) {
meta.name = value.slice(0, pos)
// begin/end are always true, unless one of them actually exists.
meta.begin = meta.name !== 'end'
meta.end = meta.name !== 'begin'
if (meta.name === 'begin' || meta.name === 'end') {
value = value.slice(meta.name.length + 1)
pos = value.indexOf(':')
if (pos > -1) {
meta.name = value.slice(0, pos)
value = value.slice(pos)
meta.param = value.slice(1)
} else {
meta.name = value
}
} else {
meta.param = value.slice(pos + 1)
}
} else {
meta.name = value
}
}
return meta
}