changed start/end to open/close for clarity

stanza

@@ -13,8 +13,8 @@ output=''
 
 # Setup/parse arguments
 parser = argparse.ArgumentParser(description='Output lines based on complex criteria')
-parser.add_argument('start',help='Regex to start buffering on')
-parser.add_argument('end',help='Regex to close a stanza and output buffer')
+parser.add_argument('open',help='Regex to open the stanza start buffering on')
+parser.add_argument('close',help='Regex to close a stanza and output buffer')
 parser.add_argument('-1','--oneline', help='Output each stanza on one line',action='store_true',dest='oneline', default=False)
 parser.add_argument('-d','--debug', help='Debug',action='store_true', default=False)
 parser.add_argument('-m','--match',help='Regex to indicate a valid/desired stanza to output',default='.', action='store',metavar="/r/")
@@ -25,9 +25,9 @@ args = parser.parse_known_args(sys.argv[1:])
 # Move namespace into separate var
 cmd=args[0]
 # Set up positional args
-start=cmd.start
+start=cmd.open
 match=cmd.match
-end=cmd.end
+end=cmd.close
 
 def debug(line):
     if cmd.debug: