Use rlwrap, where available, for repl (like Leiningen).

script/repl

@@ -5,4 +5,21 @@ for f in lib/*.jar; do
     CLASSPATH=$CLASSPATH:$f
 done
 
-java -Xmx1G -cp $CLASSPATH jline.ConsoleRunner clojure.main -i script/run.clj -r
+RLWRAP=`which rlwrap`
+if [ ! -x "$RLWRAP" ] || [ "$RLWRAP" = "" ]; then
+    RLWRAP=""
+    JLINE=jline.ConsoleRunner
+    if [ "$OSTYPE" = "cygwin" ]; then
+        JLINE="-Djline.terminal=jline.UnixTerminal jline.ConsoleRunner"
+        CYGWIN_JLINE=y
+    fi
+else
+    JLINE=""
+    # Test to see if rlwrap supports custom quote chars
+    rlwrap -m -q '"' echo "hi" > /dev/null 2>&1
+    if [ $? -eq 0 ]; then
+        RLWRAP="$RLWRAP -m -q '\"'"
+    fi
+fi
+
+$RLWRAP java -Xmx1G -cp $CLASSPATH $JLINE clojure.main -i script/run.clj -r