sgauthier
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48 lines
1.1 KiB
JavaScript
48 lines
1.1 KiB
JavaScript
module.exports = listItem
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var repeat = require('repeat-string')
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var checkBullet = require('../util/check-bullet')
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var checkListItemIndent = require('../util/check-list-item-indent')
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var flow = require('../util/container-flow')
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var indentLines = require('../util/indent-lines')
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function listItem(node, parent, context) {
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var bullet = checkBullet(context)
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var listItemIndent = checkListItemIndent(context)
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var size
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var value
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var exit
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if (parent && parent.ordered) {
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bullet =
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(parent.start > -1 ? parent.start : 1) +
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(context.options.incrementListMarker === false
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? 0
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: parent.children.indexOf(node)) +
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'.'
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}
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size = bullet.length + 1
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if (
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listItemIndent === 'tab' ||
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(listItemIndent === 'mixed' && ((parent && parent.spread) || node.spread))
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) {
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size = Math.ceil(size / 4) * 4
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}
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exit = context.enter('listItem')
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value = indentLines(flow(node, context), map)
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exit()
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return value
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function map(line, index, blank) {
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if (index) {
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return (blank ? '' : repeat(' ', size)) + line
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}
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return (blank ? bullet : bullet + repeat(' ', size - bullet.length)) + line
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}
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}
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