forked from zhurui/management
38 lines
959 B
JavaScript
38 lines
959 B
JavaScript
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var TYPE = require('../../tokenizer').TYPE;
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var CHARCODE = require('../../tokenizer').CHARCODE;
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var ASTERISK = CHARCODE.Asterisk;
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var SOLIDUS = CHARCODE.Solidus;
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var COMMENT = TYPE.Comment;
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// '/*' .* '*/'
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module.exports = {
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name: 'Comment',
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structure: {
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value: String
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},
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parse: function() {
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var start = this.scanner.tokenStart;
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var end = this.scanner.tokenEnd;
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this.eat(COMMENT);
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if ((end - start + 2) >= 2 &&
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this.scanner.source.charCodeAt(end - 2) === ASTERISK &&
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this.scanner.source.charCodeAt(end - 1) === SOLIDUS) {
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end -= 2;
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}
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return {
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type: 'Comment',
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loc: this.getLocation(start, this.scanner.tokenStart),
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value: this.scanner.source.substring(start + 2, end)
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};
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},
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generate: function(node) {
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this.chunk('/*');
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this.chunk(node.value);
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this.chunk('*/');
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}
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};
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