OSにより起動プログラムを変更

REM Start of BASIC! Program
device ptrx
bundle.get ptrx,"OS",osv$
msgos$="OS Version:"+osv$
popup msgos$,0,0,0
ckos=0

if left$(osv$,1)="5" then
   ckos=1
endif

if left$(osv$,1)="6" then
   ckos=1
endif

if left$(osv$,3)="4.4" then
   ckos=1
endif

if ckos=1 then
   run "a-jidohoh1.bas"
else
   run "a-jidoho4.bas"
endif

exit