'use strict', cleanup everywhere

[Julien ÉLIE]

Hi Florian,

> I think the way forward is to 'use autodie' once
> everyone is using Perl 5.10.1...

I was not aware of that package.  Thanks for having mentioned it.


> I've gone through all the other changes without noticing anything in
> particular

It's great that you have double-checked.


> with the exception of the passwd.nntp check in inncheck,
> where I had also anchored the pattern to the start of the line (I
> probably failed to post that version then); this will detect leading
> garbage e.g. wrongly commenting out a line with //

OK, committed.

-- 
Julien ÉLIE

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