D1729: githelp: don't reference 3rd party commands for `git show`

[indygreg (Gregory Szorc)]

indygreg added a comment.


  In https://phab.mercurial-scm.org/D1729#30292, @pulkit wrote:
  
  > I really like the extension added by the series. It will be nice one to have to help people who wanted to consider hg.
  >
  > Added some inline comments which can be follow-ups if sounds good. There is also some inconsistency in output format which needs to be fixed.
  >
  > How about having something like `hg githelp concepts` which can describe the basic difference between git and hg?
  
  
  I agree with these points! My immediate goal was getting the extension upstreamed near its current form. It still needs a bit of love.
  
  With regards to the help section, I think `hg help git` should exist and should be a "Mercurial for Git Users" guide or something. It can inform users about the "githelp" extension.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D1729

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