http://codereview.appspot.com/5375098/diff/3/src/PyZyInputContext.h File src/PyZyInputContext.h (right): http://codereview.appspot.com/5375098/diff/3/src/PyZyInputContext.h#newcode82 src/PyZyInputContext.h:82: virtual bool focusCandidate (size_t index) = 0; Which class has the implementation of this function?
I am sorry that my explanation was not enough. This function is already implemented in PyZyPhoneticContext.
lgtm