D738: directaccess: add support to export and tests to demonstrate things

[pulkit (Pulkit Goyal)]

pulkit added inline comments.

INLINE COMMENTS

> ryanmce wrote in test-directaccess.t:64
> This is showing the rev numbers are not supported, right?

Yes!

> ryanmce wrote in test-directaccess.t:23-35
> Why so many commits here? It seems to needlessly bloat the test.

Okay will fix in next version.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D738

To: pulkit, #hg-reviewers, durham, ryanmce
Cc: ryanmce, durham, mercurial-devel