EMACS Installation Clojure Development environment

Installing the Cider module

is still relatively simple, is to use list-packages find, find cider after installation.

Command installation directly with official documents will fail, or use the method above.

Using middleware to match versions

Add the penultimate line to the project's PROJECT.CLJ file

(Defproject Project1 "0.1.0-snapshot"  :d escription "fixme:write description"  : url "Http://example.com/FIXME "  : License {: Name" Eclipse Public License "            : url" http://www.eclipse.org/legal/epl-v10.html "}  : dependencies [[Org.clojure/clojure] 1.7.0 "]                 [Clj-http" 2.0.0 "]]  :p lugins [[Cider/cider-nrepl] 0.10.0- SNAPSHOT "]]  : main Project1.core)

Run

Open the project source code file CORE.CLJ

Then Emacs runs the command cider-jack-in in M-x, which initiates the CIDER-NREPL connection REPL process. There are two buffer, the above is the source code, the following is the REPL

It would be nice to see the paragraph below. Cider-nrepl did a version-matching job.

Type a line of code in source buffer, move the cursor to the end of the line, press C-x C-E to run, and the results will appear in REPL buffer.

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EMACS Installation Clojure Development environment