A couple of repl fixes

[memeplex]

I'm not in the mood of forking and pull requesting right now. But here are a couple of fixes:

diff --git a/quick b/quick
index 6b44286..381f8c6 100755
--- a/quick
+++ b/quick
@@ -80,7 +80,7 @@ def start_nrepl(port=None, toplevel=False):
     port = None
     while port is None and line is not None:
         print(line, end='', file=sys.stderr)
-        match = re.match(r"^nREPL server started on port ([0-9]+) on host ([^ ]+)$", line.rstrip())
+        match = re.match(r"^.*port ([0-9]+).*$", line.rstrip())
         if match is not None:
             port = int(match.group(1))
             break
@@ -206,7 +206,7 @@ def repl(port=None, con=None):
     # get a connection
     if port is None: port = start()
     if con is None:
-        url = 'nrepl://localhost:%i' % (port)
+        url = 'nrepl://localhost:%i' % (int(port))
         con = nrepl.connect(native_str(url))

     # get a session

The addressed problems:

• The port obtained from the command line is a str, not an int. You could prefer casting to int earlier when parsing the command line, as you're already converting to int the ports obtained from nrepl and from .nrepl-port. This way ports will be always ints, once parsed.
• The line returned by the nrepl has now the syntax nREPL server started on port 44879 on host 127.0.0.1 - nrepl://127.0.0.1:44879 which is not matching your regex anymore. I think it's best to just match "port " in order to avoid breakage due to future changes.