D2935: fancyopts: fix rendering of customopt defaults in help text

[dploch (Daniel Ploch)]

dploch added a comment.


  In https://phab.mercurial-scm.org/D2935#47329, @yuja wrote:
  
  > Looks good, but can you split this to two patches?
  >
  > https://www.mercurial-scm.org/wiki/ContributingChanges#Submission_checklist
  
  
  Done, sorry.
  
  getdefaultvalue() change is now in https://phab.mercurial-scm.org/D2937

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D2935

To: dploch, #hg-reviewers, yuja
Cc: yuja, mercurial-devel