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37 lines
946 B
37 lines
946 B
module.exports = imageReference |
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imageReference.peek = imageReferencePeek |
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var association = require('../util/association') |
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var safe = require('../util/safe') |
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function imageReference(node, _, context) { |
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var type = node.referenceType |
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var exit = context.enter('imageReference') |
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var subexit = context.enter('label') |
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var alt = safe(context, node.alt, {before: '[', after: ']'}) |
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var value = '![' + alt + ']' |
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var reference |
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var stack |
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subexit() |
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// Hide the fact that we’re in phrasing, because escapes don’t work. |
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stack = context.stack |
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context.stack = [] |
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subexit = context.enter('reference') |
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reference = safe(context, association(node), {before: '[', after: ']'}) |
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subexit() |
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context.stack = stack |
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exit() |
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if (type === 'full' || !alt || alt !== reference) { |
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value += '[' + reference + ']' |
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} else if (type !== 'shortcut') { |
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value += '[]' |
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} |
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return value |
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} |
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function imageReferencePeek() { |
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return '!' |
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}
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