[Zope-Coders] My first proper fix!

[Lennart Regebro]

From: "Chris McDonough" <chrism@zope.com>
> The diff looks fine to me... Not that it matters much but I'm wondering
why
> you use the string module as opposed to string methods?

Ehm, no reason at all. I first did these changes for Zope 2.3.3, so that s
why, and I forgot to change it.
I'll do that, and fix the type checks.

> If you commit this, it should probably go into the trunk... if there's any
> documentation impact (it doesn't look like it), you'll need to track down
> the requisite sections in the help system and fix them.  Additionally, if
> you'd be so kind as to find the section of the Zope Book and see if it
needs
> to be changed, I'll be happy to change it.

I'll take a look. There are no API impacts, but the handling of headers vs
parameters may have changed.