git: purgatorio

ref: d7809194db6f52a6fc87a6d10bff7e78cc03c4d2
dir: /dis/install/insbylog/

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