#!/bin/csh
###############################################################
# This script resumes the currently-playing sox program, which
# is what the 'play' command calls.  It is meant to be used
# after the musicbox_pause.txt script has been used to pause
# play.
##############################################################

# The -C tells it to list processes by command.  The -o sets
# the output format, with the = meaning no header.

set directory = `musicbox_state_directory.txt`
rm -f "$directory"/paused
set jobid = `ps -C sox -o pid=`
if ( $jobid > 0 ) then 
	kill -CONT $jobid >& /dev/null
endif

exit 0