(command.CommandList
  children: [
    (command.CommandList
      children: [
        (command.Sentence
          child: 
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:PATH)
                  op: assign_op.Equal
                  rhs: 
                    {<'/bin'> <Id.Lit_Colon ':'> <'/usr/bin'> <Id.Lit_Colon ':'> 
                      ($ Id.VSub_DollarName '$PATH')
                    }
                  spids: [109]
                )
              ]
            )
          terminator: <Id.Op_Semi _>
        )
        (C {<export>} {<PATH>})
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:opt)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [121]
        )
        (assign_pair
          lhs: (sh_lhs_expr.Name name:dirs)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [123]
        )
        (assign_pair
          lhs: (sh_lhs_expr.Name name:localdirs)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [125]
        )
      ]
    )
    (command.ForEach
      iter_name: arg
      do_arg_iter: T
      body: 
        (command.DoGroup
          children: [
            (command.Case
              to_match: {(DQ ($ Id.VSub_DollarName '$arg'))}
              arms: [
                (case_arm
                  pat_list: [{<-> <Id.Lit_Star '*'>}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:opt)
                          op: assign_op.Equal
                          rhs: {(DQ ($ Id.VSub_DollarName '$opt') <' '> ($ Id.VSub_DollarName '$arg'))}
                          spids: [148]
                        )
                      ]
                    )
                  ]
                  spids: [144 146 154 -1]
                )
                (case_arm
                  pat_list: [{<Id.Lit_Star '*'>}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:dirs)
                          op: assign_op.Equal
                          rhs: 
                            {(DQ ($ Id.VSub_DollarName '$dirs') <' '> ($ Id.VSub_DollarName '$arg'))}
                          spids: [160]
                        )
                      ]
                    )
                  ]
                  spids: [157 158 166 -1]
                )
              ]
            )
          ]
        )
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:dirs)
          op: assign_op.Equal
          rhs: 
            {
              (command_sub
                left_token: <Id.Left_Backtick '`'>
                child: 
                  (command.Pipeline
                    children: [
                      (C {<echo>} {($ Id.VSub_DollarName '$dirs')})
                      (C {<sed>} {(SQ <'s/:/ /g'>)})
                    ]
                    negated: F
                  )
              )
            }
          spids: [174]
        )
      ]
    )
    (command.Case
      to_match: {<X> (DQ ($ Id.VSub_DollarName '$dirs'))}
      arms: [
        (case_arm
          pat_list: [{<X>}]
          action: [
            (command.Sentence
              child: 
                (C {<echo>} {(DQ <'usage: '> ($ Id.VSub_Number '$0') <' [options] directories ...'>)})
              terminator: <Id.Op_Semi _>
            )
            (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>})
          ]
          spids: [200 201 215 -1]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:localdirs)
          op: assign_op.Equal
          rhs: 
            {
              (command_sub
                left_token: <Id.Left_Backtick '`'>
                child: 
                  (C {<find>} {<-H>} {($ Id.VSub_DollarName '$dirs')} {<-fstype>} {<local>} {<-type>} {<d>} 
                    {<-prune>} {<-print>}
                  )
              )
            }
          spids: [220]
        )
      ]
    )
    (command.Case
      to_match: {<X> (DQ ($ Id.VSub_DollarName '$localdirs'))}
      arms: [
        (case_arm
          pat_list: [{<X>}]
          action: [
            (C {<echo>} 
              {
                (DQ ($ Id.VSub_Number '$0') <': no local-mounted manual directories found: '> 
                  ($ Id.VSub_DollarName '$dirs')
                )
              }
            )
            (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>})
          ]
          spids: [254 255 269 -1]
        )
        (case_arm
          pat_list: [{<Id.Lit_Star '*'>}]
          action: [
            (C {<exec>} 
              {
                (command_sub
                  left_token: <Id.Left_Backtick '`'>
                  child: (C {<basename>} {($ Id.VSub_Number '$0')} {<.local>})
                )
              } {($ Id.VSub_DollarName '$opt')} {($ Id.VSub_DollarName '$localdirs')}
            )
          ]
          spids: [272 273 290 -1]
        )
      ]
    )
  ]
)