D3919: grep: restore pre-9ef10437bb88 behavior, enable wdir search by tweakdefaults

[pulkit (Pulkit Goyal)]

pulkit added a comment.


  In https://phab.mercurial-scm.org/D3919#61156, @sangeet259 wrote:
  
  > So what is the way around this, does this mean grep can't be changed at all?
  >  Also can't we update hglib to work accordingly.
  
  
  I don't know enough about hglib, so can't say about that.
  
  Reason I am accepting this patch is that the current fixing of `hg grep` is a work in progress and we have not tested that a lot in real life. We should change the deafult once we are fullly confident. Since this is close to release, let's hide the work behind a config option.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D3919

To: yuja, #hg-reviewers, sangeet259, pulkit
Cc: mercurial-devel