t / oid-info / hash-infoon commit git-prompt: improve cherry-pick/revert detection (e981bf7)
   1rawsz sha1:20
   2rawsz sha256:32
   3
   4hexsz sha1:40
   5hexsz sha256:64
   6
   7zero sha1:0000000000000000000000000000000000000000
   8zero sha256:0000000000000000000000000000000000000000000000000000000000000000