Misc cleanups

[Ian Lance Taylor]

Ian Lance Taylor <ian@wasabisystems.com> writes:

> > You're right that one could use -z, and a long sequence of zero
> > bytes is nearly never a valid program, but those don't persuade me
> > as arguments to prevent a port from doing what I did.
> 
> I don't find that wholly confusing

Whoah, I meant to say that I don't find it wholly convincing.

I don't find it confusing at all.  Though some may have found my
statement to be so.

Ian