langium
Version:
A language engineering tool for the Language Server Protocol
19 lines • 863 B
JavaScript
/******************************************************************************
* Copyright 2023 TypeFox GmbH
* This program and the accompanying materials are made available under the
* terms of the MIT License, which is available in the project root.
******************************************************************************/
import { isAstNodeWithComment } from '../serializer/json-serializer.js';
import { findCommentNode } from '../utils/cst-utils.js';
export class DefaultCommentProvider {
constructor(services) {
this.grammarConfig = () => services.parser.GrammarConfig;
}
getComment(node) {
if (isAstNodeWithComment(node)) {
return node.$comment;
}
return findCommentNode(node.$cstNode, this.grammarConfig().multilineCommentRules)?.text;
}
}
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