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45 lines
1.0 KiB
45 lines
1.0 KiB
'use strict'; |
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const types = require('../../tokenizer/types.cjs'); |
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const name = 'Function'; |
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const walkContext = 'function'; |
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const structure = { |
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name: String, |
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children: [[]] |
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}; |
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// <function-token> <sequence> ) |
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function parse(readSequence, recognizer) { |
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const start = this.tokenStart; |
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const name = this.consumeFunctionName(); |
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const nameLowerCase = name.toLowerCase(); |
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let children; |
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children = recognizer.hasOwnProperty(nameLowerCase) |
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? recognizer[nameLowerCase].call(this, recognizer) |
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: readSequence.call(this, recognizer); |
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if (!this.eof) { |
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this.eat(types.RightParenthesis); |
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} |
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return { |
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type: 'Function', |
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loc: this.getLocation(start, this.tokenStart), |
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name, |
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children |
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}; |
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} |
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function generate(node) { |
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this.token(types.Function, node.name + '('); |
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this.children(node); |
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this.token(types.RightParenthesis, ')'); |
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} |
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exports.generate = generate; |
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exports.name = name; |
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exports.parse = parse; |
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exports.structure = structure; |
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exports.walkContext = walkContext;
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