hal file from problem report on

$ egrep 'all-limit|home-x|estop-ext' SiegX3.hal | grep -v 'axis\.[12]'
net all-limit <= parport.0.pin-10-in-not
net home-x <= parport.0.pin-11-in-not
net estop-ext <= parport.0.pin-15-in-not
net home-x => axis.0.home-sw-in
net all-limit => axis.0.neg-lim-sw-in
net all-limit => axis.0.pos-lim-sw-in
net estop-ext => iocontrol.0.emc-enable-in