ifc-language-server/server/node_modules/vscode-languageserver-protocol/README.md
Ryan Schultz 8afacf268a Implemented a working Language Server Protocol (LSP) for IFC files with:
- Hover provider showing entity information and type
- Go-to-definition (F12) for entity references
- Basic IFC file validation (ISO-10303-21 header check)
- Entity parsing with regex-based detection
- Proper CommonJS module system (avoiding ES module issues)

This replaces the broken baseline from ifc-developer-tools which had:
- Non-functional ES module configuration
- Circular dependency issues
- Parser crashes
- Non-working PositionVisitor

Built on Microsoft's LSP example template for a clean, maintainable foundation.

Next: Add hierarchical entity dependency tree in hover tooltip."
2025-12-07 10:20:07 -06:00

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# VSCode Language Server - Protocol Module
[![NPM Version](https://img.shields.io/npm/v/vscode-languageserver-protocol.svg)](https://npmjs.org/package/vscode-languageclient)
[![NPM Downloads](https://img.shields.io/npm/dm/vscode-languageserver-protocol.svg)](https://npmjs.org/package/vscode-languageclient)
[![Build Status](https://travis-ci.org/Microsoft/vscode-languageserver-node.svg?branch=master)](https://travis-ci.org/Microsoft/vscode-languageserver-node)
This npm module is a tool independent implementation of the language server protocol and can be used in any type of node application. Please note that the protocol is versioned using the LSP specification version number. Since the protocol depends on the `vscode-jsonrpc` version a a breaking change on that dependencies might not be reflected in a major version change of this module. Changing the major version number in these cases was more confusing this it would result in a version mismatch between the protocol and the LSP specification.
See [here](https://github.com/Microsoft/language-server-protocol) for a detailed documentation on the language server protocol.
## History
For the history please see the [main repository](https://github.com/Microsoft/vscode-languageserver-node/blob/master/README.md)
## License
[MIT](https://github.com/Microsoft/vscode-languageserver-node/blob/master/License.txt)