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