entity/pt
string/sfn(30)
j10:
$$ text/'Enter file name',sfn,rsp
$$ jump/j10:,trm:,,,,rsp
fetch/txt,1,'d:\grip\B.asc',iferr,er1:
jump/j20:
er1:
messg/'dont find the file !'
jump/j10:
j20:
reset/1
delim/' '
j30:
read/1,ifend,j50:,iferr,er2:,x,y,z
$$ print/x,y,z
pt=point/x,y,z
jump/j30:
j50:
fterm/txt,1
trm:
halt
er2:
messg/'read error'
jump/j50: |