[PATCH v2 0/6] Improve remote helper documentation

Various remote helper capabilities and commands were not
documented, in particular 'export', or documented in a misleading
way (e.g. 'for-push' was listed as a ref attribute understood by
git, which is not the case). This patch series changes that, and
also address some other things in the remote helper documentation
that I found jarring when reading through it.

Note that the description of export and (im|ex)port-marks probably can be
improved, and I hope that somebody who knows more about them
than me and/or is better at writing documentation will do just that.
But I felt it was better to provide something than to do nothing
and only complain, as I did previously on this subject ;-).

Max Horn (6):
  git-remote-helpers.txt: document invocation before input format
  git-remote-helpers.txt: document missing capabilities
  git-remote-helpers.txt: minor grammar fix
  git-remote-helpers.txt: rearrange description of capabilities
  git-remote-helpers.txt: clarify command <-> capability correspondences
  git-remote-helpers.txt: clarify options & ref list attributes

 Documentation/git-remote-helpers.txt | 245 ++++++++++++++++++++---------------
 1 file changed, 140 insertions(+), 105 deletions(-)

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1.8.0.393.gcc9701d