fix: return early on textnodes #41
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Avoids errors when removeSemanticData encounters text nodes.
zorkow
reviewed
May 20, 2022
| @@ -8,6 +8,7 @@ const {STATE} = require('mathjax-full/js/core/MathItem.js'); | |||
| // | |||
| function removeSemanticData(math) { | |||
| math.root.walkTree(node => { | |||
| if (!node.attributes) return; | |||
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This will never fire as all nodes that implement MmlNode have an attributes field.
TextNode inherits from AbstractMmlEmptyNode, hence implements MmlNode.
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Avoids errors when removeSemanticData encounters text node.