From 86b689f3d7111a9fa13da389a30f3dfdf877d1a4 Mon Sep 17 00:00:00 2001 From: Joel Martin Date: Sat, 19 Apr 2014 13:04:09 -0500 Subject: All: *ARGV* and *host-language*. Misc syncing/fixes. --- clojure/src/step2_eval.clj | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-) (limited to 'clojure/src/step2_eval.clj') diff --git a/clojure/src/step2_eval.clj b/clojure/src/step2_eval.clj index c34a1ae..96946af 100644 --- a/clojure/src/step2_eval.clj +++ b/clojure/src/step2_eval.clj @@ -48,13 +48,16 @@ [strng] (PRINT (EVAL (READ strng) repl-env))) +;; repl loop +(defn repl-loop [] + (let [line (readline/readline "user> ")] + (when line + (when-not (re-seq #"^\s*$|^\s*;.*$" line) ; blank/comment + (try + (println (rep line)) + (catch Throwable e + (clojure.repl/pst e)))) + (recur)))) + (defn -main [& args] - (loop [] - (let [line (readline/readline "user> ")] - (when line - (when-not (re-seq #"^\s*$|^\s*;.*$" line) ; blank/comment - (try - (println (rep line)) - (catch Throwable e - (clojure.repl/pst e)))) - (recur))))) + (repl-loop)) -- cgit v1.2.3