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Install JEdit for your particular platform. Once installinstalled, launch the JEdit application. Using the top-level menu open Plugins > Plugin Manager... Switch switch to the Install tab and select Clojure and Clojure Shell. Click Install.
REPL
You can start a REPL with Plugins > Clojure Shell > Open Clojure Shell. In that submenu you will find other useful common commands.
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Select Plugins > Console > Commando... In the window that opens you can select various options for running the current open file. Click Ok and your file will be run with those JVM settings.
Syntax Highlighting & Auto-indentation
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