Clojure

Lem’s clojure-mode provides syntax highlighting, LSP support and nREPL integration:

full-featured Clojure language mode with syntax highlighting, indentation, and LSP integration
nREPL client for interactive development with eval, macroexpand, and documentation commands
REPL mode with history, namespace tracking, and connection management
Clojure-specific tools: inspector, test runner, stacktrace navigation, and detective integration
Add comprehensive test suite covering bencode protocol, indentation, and mode functionality

Features

Core Mode (`clojure-mode.lisp`)

syntax highlighting for Clojure/ClojureScript/EDN files
Clojure-specific indentation with customizable rules
rainbow parentheses support
namespace detection and tracking
file type support: .clj, .cljs, .cljc, .cljx, .edn

nREPL Integration (`nrepl-client.lisp`, `repl.lisp`)

full nREPL protocol implementation using bencode
interactive REPL with command history
eval commands: clojure-eval-last-sexp, clojure-eval-defun, clojure-eval-region, clojure-eval-buffer
macroexpand support: clojure-macroexpand-1, clojure-macroexpand-all
documentation lookup: clojure-describe-symbol

Development Tools

Inspector (inspector.lisp): Browse Clojure data structures interactively
Test Runner (test-runner.lisp): Run tests with results display and navigation
Stacktrace (stacktrace.lisp): Navigate exceptions with source jumping
Detective (detective.lisp): Context menu integration for Clojure-specific actions
Tools (tools.lisp): Code actions, refactoring, and utilities

LSP Support (`lsp-config.lisp`)

integration with clojure-lsp for advanced IDE features
root patterns: deps.edn, project.clj, build.boot, shadow-cljs.edn

The original PR comes with a full test suite.

It was done with the help of Claude Code.