34 lines
750 B
JavaScript
34 lines
750 B
JavaScript
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import { Comment } from '../../tokenizer/index.js';
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const ASTERISK = 0x002A; // U+002A ASTERISK (*)
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const SOLIDUS = 0x002F; // U+002F SOLIDUS (/)
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export const name = 'Comment';
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export const structure = {
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value: String
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};
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export function parse() {
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const start = this.tokenStart;
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let end = this.tokenEnd;
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this.eat(Comment);
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if ((end - start + 2) >= 2 &&
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this.charCodeAt(end - 2) === ASTERISK &&
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this.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.tokenStart),
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value: this.substring(start + 2, end)
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};
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}
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export function generate(node) {
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this.token(Comment, '/*' + node.value + '*/');
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}
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