D5785: blackbox: take regex patterns for blackbox.track

[spectral (Kyle Lippincott)]

spectral planned changes to this revision.
spectral added a comment.


  In https://phab.mercurial-scm.org/D5785#84935, @yuja wrote:
  
  > Can't we process the pattern as a glob? It's compatible with `*` and much
  >  easier to write. Or do you need the power of the regexp?
  
  
  I generally prefer regex, but I might be an outlier. We do not need the power of regexp, especially if we get a negative filter (next commit), so I'll do that (eventually).  Marking as "plan changes" for now...

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D5785

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