completion: add GIT_COMPLETION_SHOW_ALL env var
When set to 1, GIT_COMPLETION_SHOW_ALL causes --git-completion-helper-all to be passed instead of --git-completion-helper. Signed-off-by: NRyan Zoeller <rtzoeller@rtzoeller.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
Showing
想要评论请 注册 或 登录