July 18, 2008 HP World '01 52
Parsing HPPATH
setvar x 0
while setvar(token, &
word(“!hppath”,”,; “,setvar(x, x+1))) <> ”” do
if delimpos(token,”/.”) = 1 then
# we have a POSIX path element
else
# we have an MPE path element
endif
endwhile
• Why was HPPATH explicitly referenced?
