Re: gnulib-tool.py: Make data structures more clear.

[Bruno Haible]

Collin Funk wrote:
> Patch 0001 changes GLModuleTable's unconditionals member from a
> dictionary to a set.
> ...
> PEP 8 makes this recommendation for 'is not' and 'not ... is' for
> similar reasons [1].

Thanks. Both patches applied.

Bruno