tests/test-gendoc-da.t

obsmarker: track operation by default

We added support for including the operation responsible for creating
the obsmarker in 3546a771e376 (obsolete: add operation metadata to
rebase/amend/histedit obsmarkers, 2017-05-09). However, soon
thereafter, in f432897a9f49 (obsmarker: add an experimental flag
controlling "operation" recording, 2017-05-20), it was hidden behind a
config that was off by default. It seems unlikely that people will
manually turn it on, and obsmarkers/evolution as a whole is still
experimental anyway, so let's turn on the tracking by default.

Differential Revision: https://phab.mercurial-scm.org/D722

#require docutils gettext

  $ $TESTDIR/check-gendoc da
  checking for parse errors