| '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; |