Initialize a newly-allocated object \var{op} with its type and
initial reference. Returns the initialized object. If \var{type}
indicates that the object participates in the cyclic garbage
- detector, it it added to the detector's set of observed objects.
+ detector, it is added to the detector's set of observed objects.
Other fields of the object are not affected.
\end{cfuncdesc}
indexes by the built-in sequence types, and the \method{__*item__()}
methods are expected to do this as well. However, since they should
already be doing that, negative indexes cannot be passed in; they must
-be be constrained to the bounds of the sequence before being passed to
+be constrained to the bounds of the sequence before being passed to
the \method{__*item__()} methods.
Calling \code{max(0, i)} conveniently returns the proper value.