view doc/common.txt @ 16146:267cebac84c3

test-glog.t: use printrevset extension to trace rewritten revsets

Using "hg log -G --print-revset" prints the revset generated by graphlog and
exits. This helps debugging and writing shorter tests.

It has been suggested to handle these tests with doctests. I think the
extension approach is better because:
- It tests the actual parameter set passed to graphlog.revset(), not what we
  expect it to be. 'branch' and 'only-branch' are currently distinct options
  but nothing prevents fancyopts to grow a notion of option aliasing one day,
  where both options would be merged before reaching the command.
- It can be used as debug output interleaved with real log calls.

v2:
- Use a test extension instead of a global deprecated new option

.. Common link and substitution definitions.

.. |hg(1)| replace:: **hg**\ (1)
.. _hg(1): hg.1.html
.. |hgrc(5)| replace:: **hgrc**\ (5)
.. _hgrc(5): hgrc.5.html
.. |hgignore(5)| replace:: **hgignore**\ (5)
.. _hgignore(5): hgignore.5.html