40 lines
1 KiB
JavaScript
40 lines
1 KiB
JavaScript
var TYPE = require('../../tokenizer').TYPE;
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var RIGHTPARENTHESIS = TYPE.RightParenthesis;
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// <function-token> <sequence> )
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module.exports = {
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name: 'Function',
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structure: {
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name: String,
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children: [[]]
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},
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parse: function(readSequence, recognizer) {
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var start = this.scanner.tokenStart;
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var name = this.consumeFunctionName();
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var nameLowerCase = name.toLowerCase();
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var 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.scanner.eof) {
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this.eat(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.scanner.tokenStart),
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name: name,
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children: children
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};
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},
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generate: function(node) {
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this.chunk(node.name);
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this.chunk('(');
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this.children(node);
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this.chunk(')');
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},
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walkContext: 'function'
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};
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