D2090: fancyopts: add support for custom multi-arg opts in fancyopts.py

[durin42 (Augie Fackler)]

durin42 accepted this revision as: durin42.
durin42 added a comment.


  I _really_ like where this is headed, but will refrain from queueing for now since it's a bit of a conflict of interest.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D2090

To: dploch, #hg-reviewers, durin42
Cc: durin42, indygreg, mercurial-devel