langium
Version:
A language engineering tool for the Language Server Protocol
17 lines • 816 B
JavaScript
/******************************************************************************
* Copyright 2021 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 { DefaultFoldingRangeProvider } from '../../lsp/folding-range-provider.js';
import { isParserRule } from '../../languages/generated/ast.js';
/**
* A specialized folding range provider for the grammar language
*/
export class LangiumGrammarFoldingRangeProvider extends DefaultFoldingRangeProvider {
shouldProcessContent(node) {
// Exclude parser rules from folding
return !isParserRule(node);
}
}
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