35 lines
727 B
JavaScript
35 lines
727 B
JavaScript
import resolve, { toString, traverse } from '../resolve.js';
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const parenthesis = {
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create({content}) {
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return {
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parseType: 'parenthesis',
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content,
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};
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},
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resolve(fn, node, scope, context){
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const {result: content} = resolve(fn, node.content, scope, context);
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if (
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fn === 'reduce' ||
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content.parseType === 'constant' ||
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content.parseType === 'error'
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){
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return {result: content, context};
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} else {
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return {
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result: parenthesis.create({content}),
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context
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};
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}
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},
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toString(node){
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return `(${toString(node.content)})`;
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},
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traverse(node, fn){
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fn(node);
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traverse(node.content, fn);
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}
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}
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export default parenthesis;
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