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