I'm new at clojure+emacs+slime+swank+leiningen and I wanted to run a
(simple?) test that goes like this:
$ lein new test-project; cd test-project
$ cat > ./src/core.clj
(ns test-project.core)
(def *argh* 1)
; loop, printing *argh* every sec, for 100 secs
(loop [i 0]
(if (= i 100)
(println "OK.")
(do
(println *argh*)
(. Thread (sleep 1000))
(recur (+ i 1)))))
Then, to test core.clj, I ran it from the command line:
$ clj ./src/core.clj
1
1
1
etc.
OK.
Then, I did:
$ lein swank
user=> Connection opened on local port 4005
#<ServerSocket ServerSocket[addr=localhost/
127.0.0.1,port=0,localport=4005]>
First question: why no visible output?
Still hoping, I launched emacs (actually Aquamacs, cuz I'm not that
comfortable with yanking) and:
1. opened test-project/src/test_project/core.clj
2. M-x slime-connect
Versions differ: 2010-09-22 (slime) vs. 20100404 (swank). Continue? (y
or no)
Hem. Why that? Plus, no output in the slime buffer. Just an REPL
prompt. And a non-responsive one at that (I can type but nothing that
I type is interpreted). So, just a prompt, really.
3. in the core.clj buffer, changed value of *arhg* to 2, placed cursor
at the end of this, and evaluated the expression (^X ^E). No change on
the slime-repl clojure side.
I realize how little I understand about all this but would love to get
started. Any advice much appreciated.
Thanks
Alex
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