`calc' doesn't find its help files

[Ryan Schmidt]

On Sep 10, 2018, at 15:18, joerg van den hoff wrote:

> issuing `help overview' (or `help {any_other_topic}') in `calc' results in "no such help file".

Fixed:

https://github.com/macports/macports-ports/commit/c2c413321117ca470b1ebd4680acf148a960c320

Wait an hour, then run `sudo port selfupdate` and `sudo port upgrade calc` to receive the fix.

-Ryan