completion: mention the oldest version we need to support

This is more of a note for git-completion.bash contributors, not
users. The bash version is from MacOS [1]. Most Linux distros should
be 4.x at this point.

[1] https://public-inbox.org/git/%3CCAPig+cQXT1ov4MjzSzqiLBzr4wN1XcP7aSxMP+_dhtWtYwhDAA@mail.gmail.com%3E/

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2018-03-24 21:35:20 +01:00 committed by Junio C Hamano
parent e954794779
commit d23bb387ae

View File

@ -29,6 +29,8 @@
# tell the completion to use commit completion. This also works with aliases
# of form "!sh -c '...'". For example, "!sh -c ': git commit ; ... '".
#
# Compatible with bash 3.2.57.
#
# You can set the following environment variables to influence the behavior of
# the completion routines:
#