call function without args
ensure doc is sorted
update doc_from_flat to use ordered keys and cleaner recursion
use isinstance instead of type check
add clean args function
support numpy reductions
use direct Context trace
update defaults
perform function copy in outside function
allow passing of context
update Function __init__
BUG: convert copy, not fn
tracing example
simple class test
add docstring
don't overwrite
import inspect
allow retrieval of theano objects from s_vars
BUG: don't access variable
cleaner defaults handling