Modify TIMING_INTERACTIVE so that you can see what is about to be tra…

…nsmitted, but it's still a little clearer what has been transmitted

cancat/__init__.py

@@ -641,7 +641,10 @@ def CANreplay(self, start_bkmk=None, stop_bkmk=None, start_msg=0, stop_msg=None,
             delta_correction = newstamp - laststamp
 
             if timing == TIMING_INTERACTIVE:
-                raw_input("Press Enter to Transmit next message")
+                char = raw_input("Transmit this message? %s (Y/n)" % reprCanMsg(idx, ts, arbid, data))
+
+                if char is not None and len(char) > 0 and char[0] == 'n':
+                    return
 
             elif timing == TIMING_REAL:
                 if last_time != -1:
@@ -652,7 +655,7 @@ def CANreplay(self, start_bkmk=None, stop_bkmk=None, start_msg=0, stop_msg=None,
 
             self.CANxmit(arbid, data)
             if timing == TIMING_INTERACTIVE:
-                print "Transmitted: %s" % reprCanMsg(idx, ts, arbid, data)
+                print "Message transmitted"
 
     def setCanBaud(self, baud_const=CAN_500KBPS):
         '''