A Emacs Lisp library for implementing clients for servers using Microsoft's Language Server Protocol.

The library is designed to integrate with existing Emacs IDE frameworks (completion-at-point, xref (beginning with Emacs 25.1), flycheck, etc).

This package is still under development, and is not recommended for daily use.

Clone this repository to a suitable path, and add

(add-to-list 'load-path "<path to emacs-lsp>")
(require 'lsp-mode)
(global-lsp-mode t)

to your .emacs.

The library currently defines clients for Rust Language Server and Sourcegraph's Go Language Server. For now, the only supported transport is stdio (see lsp-mode.el on how to add your own clients), support for TCP and sockets is planned.

Completion is provided with the native completion-at-point (C-M-i), and should therefore work with any other completion backend.

Hover support is provided with eldoc, which should be enabled automatically.

Use M - . (xref-find-definition) to find the definition for the symbol under point.

Use M - ? (xref-find-references) to find the references to the symbol under point.