#!/bin/rc

# By tweedy. Version of 12 Jun 2022.
# Checks recent com lobby messages without entering.
# Shows the 50 last lines by default, or, if passed 
# a numeric argument, that many last lines instead.

commode=/usr/sdf/com/commode

switch($1){

case [1-9] [1-9][0-9] [1-9][0-9][0-9]
        if(test -f $commode/lobby/chatter) tail -n $1 $commode/lobby/chatter
        if not echo No com history to display.

case ''
        if(test -f $commode/lobby/chatter) tail -n 50 $commode/lobby/chatter
        if not echo No com history to display.

case *
	echo Checks recent com lobby messages without entering. Shows the 50 last lines by default, or, if passed a numeric argument, that many last lines instead, to a max of 999.

}