On Sun, Jul 1, 2018, 10:54 PM Martin Vaeth <martin@mvath.de> wrote:

>
> When building a temporary hash table it would be enough to store pointers
> to the strings there to avoid data duplication.
>

The immediate problem is that there are no simple strings to store.  What's
being compared are data structures that break the words down into the
substrings used later to reconstruct parts of the word on the command line.

>