def say(sock, chan, str):
        sock.send('PRIVMSG %s :%s'% (chan,str)


def main_loop(line, envp):
        # set globals inside module
        sock = envp['ircserv']

        # show what's going on in channel
        print( line )

        # Test for commands to bot
        sections = line.split(' ')
        if( '!say' in sections ):

                chan = envp['USERINFO']['CHAN']
                say( sock, chan, sections[4] )
                print( ': ' + sections[4] )

        if('!exit' in line):
                exit()