git: purgatorio

ref: 4e1b511d026220c7f5dbe4f62d114bef418cdcf9
dir: /dis/install/insbylog/

#!/dis/sh.dis -n
load std
if {~ $emuhost Nt} {
	# spec
} {~ $emuhost Plan9} {
	# different?
} {
	# the unix systems
}