Re: [nmh-workers] Handling empty components

[Ken Hornstein]

>We can't really change the behavior of %(trim), but we COULD easily add
>a new function (maybe %(trimr) ?) that would return a value and be
>easier for you to use in this case.  But it wouldn't appear until a
>new nmh was released.

It turns out adding a %(trimr) function was literally one line of code,
so I added it.  Caveats about it not appearing until a new release still
apply, unfortunately.

--Ken