#87 auto-complete with type variables

[arno nym]

the auto completion should work with variables / keywords defined in types.

eg
__________________
type TTest
global glob1
global glob2

field abc1
field abc2

method meth1()
print "hi1"
end method

method meth2()
print "hi2"
end method

end type
__________________

writing
t.ab
should list abc1 and abc2

writing
t.glo
shold list glob1 and glob2

writing
t.me
shold list meth1 and meth2