D1880: blackbox: if --debug is used, also trace ui.debug() calls

[joerg.sonnenberger (Joerg Sonnenberger)]

joerg.sonnenberger marked an inline comment as done.
joerg.sonnenberger added inline comments.

INLINE COMMENTS

> yuja wrote in blackbox.py:136
> These arguments can't be passed directly to `.log()`.
> `.log()` takes a format string and its parameters, whereas `.debug()`
> takes a list of arbitrary strings to print.
> 
> Perhaps `**opts` should be dropped.

Fixed, thanks.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D1880

To: joerg.sonnenberger, #hg-reviewers, yuja
Cc: yuja, mercurial-devel