Johannes Altmanninger 6d907a9346 Make default hg prompt leaner
The default hg prompt is slow on large repositories (hg status takes
2-3 seconds on mozilla-central) which is unacceptable as a default.

Mimick our git prompt: by default, only show the current branch.
If the new variable $fish_prompt_hg_show_informative_status is set,
then use the old behavior.

[ci skip]

(cherry picked from commit da7b762f4adb0341cea53e759965cac9c3b2e375)
2020-03-07 13:04:43 +01:00
..
2020-03-07 13:04:43 +01:00