(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('USAGE', {[SQ <LIT_CHARS "[--prune]">]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SUBDIRECTORY_OK', {[LIT_CHARS Yes]})])
  (Com {[LIT_CHARS .]} {[LIT_CHARS git-sh-setup]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('no_prune', {[LIT_OTHER ":"]})])
  (While
    (Com {[LIT_CHARS test]} {[VarSub #]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[LIT_CHARS 0]})
    (List
      (Case to_match={[DQ [VarSub 1]]}, pat_word_list=[[{[LIT_CHARS --prune]}], [{[LIT_CHARS --]}]]
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('no_prune', {[SQ ]})])
        (Com {[LIT_CHARS usage]})
      )
      (Com {[LIT_CHARS shift]})
    )
  )
  (Case to_match={[DQ [ComSub (Com {[LIT_CHARS git]} {[LIT_CHARS config]} {[LIT_CHARS --get]} {[LIT_CHARS gc.packrefs]})]]}, pat_word_list=[[{[LIT_CHARS notbare]}, {[DQ ]}], [{[LIT_OTHER "*"]}]]
    (AndOr OP_OR_IF
      (Com {[LIT_CHARS test]} {[ComSub (Com {[LIT_CHARS is_bare_repository]})]} {[LIT_OTHER "="]} {[LIT_CHARS true]})
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('pack_refs', {[LIT_CHARS true]})])
    )
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('pack_refs', {[ComSub (Com {[LIT_CHARS git]} {[LIT_CHARS config]} {[LIT_CHARS --bool]} {[LIT_CHARS --get]} {[LIT_CHARS gc.packrefs]})]})])
  )
  (AndOr OP_OR_IF
    (Com {[LIT_CHARS test]} {[DQ [LIT_CHARS true]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[DQ [VarSub pack_refs]]})
    (AndOr OP_AND_IF
      (Com {[LIT_CHARS git]} {[LIT_CHARS pack-refs]} {[LIT_CHARS --prune]})
      (AndOr OP_AND_IF
        (Com {[LIT_CHARS git]} {[LIT_CHARS reflog]} {[LIT_CHARS expire]} {[LIT_CHARS --all]})
        (AndOr OP_AND_IF
          (Com {[LIT_CHARS git-repack]} {[LIT_CHARS -a]} {[LIT_CHARS -d]} {[LIT_CHARS -l]})
          (AndOr OP_AND_IF
            (Com {[VarSub no_prune]} {[LIT_CHARS git]} {[LIT_CHARS prune]})
            (AndOr OP_OR_IF
              (Com {[LIT_CHARS git]} {[LIT_CHARS rerere]} {[LIT_CHARS gc]})
              (Com {[LIT_CHARS exit]})
            )
          )
        )
      )
    )
  )
)