D6709: config: add --registered flag to show all known configs

[durin42 (Augie Fackler)]

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


  Looks good to me, but I want someone else to put eyes on it before it gets pushed.

REPOSITORY
  rHG Mercurial

CHANGES SINCE LAST ACTION
  https://phab.mercurial-scm.org/D6709/new/

REVISION DETAIL
  https://phab.mercurial-scm.org/D6709

To: navaneeth.suresh, #hg-reviewers, av6, marmoute, durin42
Cc: durin42, mharbison72, yuja, pulkit, marmoute, av6, mjpieters, mercurial-devel