exclude passed to {func} from docments by passing verbose=False to delegates

[seeM]

cc @hamelsmu @jph00

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[jph00]

There isn't really enough docs here (and there's no PR description) for me to know what's going on, so I don't have anything intelligent to say about this, sorry @seeM ! Maybe you could add some more docs to the notebook to explain this?

[seeM]

@jph00 Sorry about that! I want to use delegates to a private function without affecting show_doc. Specifically, I wanted to remove all of the "passed to apply_defaults" in nbdev_create_config's docs:

The approach taken here was to add a verbose argument to delegates, which is set in a dict at from_func.__delopts__. Later, docments uses that value to decide whether to include "passed to to.__name__" or not.

I documented the arg on delegates but in hindsight "# Include to in docments?" isn't very informative. I also added a small example to the docments nb but it might've gotten lost among the other smaller doc changes I made there - or does it need to be made more informative too?

As always, I'm very happy to change/improve/scrap any of this :) don't hold back!

[jph00]

OK great all clear! :)