(command.CommandList
  children: [
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.Sentence
              child: 
                (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_Pound '$#'))} 
                  {<Id.KW_Bang '!'> <Id.Lit_Equals '='>} {(DQ <1>)} {<Id.Lit_RBracket ']'>}
                )
              terminator: <Id.Op_Semi _>
            )
          ]
          action: [
            (command.Simple
              words: [
                {<echo>}
                {
                  (DQ <'Usage: '> 
                    (command_sub
                      left_token: <Id.Left_Backtick '`'>
                      command_list: 
                        (command.CommandList
                          children: [(C {<basename>} {($ Id.VSub_Number '$0')})]
                        )
                    ) <" 'character'">
                  )
                }
              ]
              redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})]
            )
            (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>})
          ]
          spids: [48 66]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.Sentence
              child: 
                (command.Pipeline
                  children: [
                    (C {<echo>} {($ Id.VSub_DollarName '$LANG')})
                    (C {<grep>} {<-qi>} {(SQ <'UTF.*8'>)})
                  ]
                  negated: F
                )
              terminator: <Id.Op_Semi _>
            )
          ]
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:lang)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (command_sub
                        left_token: <Id.Left_Backtick '`'>
                        command_list: 
                          (command.CommandList
                            children: [
                              (command.Pipeline
                                children: [
                                  (C {<echo>} {($ Id.VSub_DollarName '$LANG')})
                                  (C {<sed>} {(SQ <'s/\\(.._..\\).*/\\1/'>)})
                                ]
                                negated: F
                              )
                            ]
                          )
                      )
                    }
                  spids: [114]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:codeset)
                  op: assign_op.Equal
                  rhs: {<UTF-8>}
                  spids: [138]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:character)
                  op: assign_op.Equal
                  rhs: {(DQ ($ Id.VSub_Number '$1'))}
                  spids: [142]
                )
              ]
            )
          ]
          spids: [94 111]
        )
      ]
      else_action: [
        (command.Simple
          words: [{<echo>} {(DQ <'Sorry, only UTF-8 is supported at present'>)}]
          redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})]
        )
        (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>})
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:dir)
          op: assign_op.Equal
          rhs: {</usr/share/X11/locale>}
          spids: [175]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.Sentence
              child: 
                (C {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {<-d>} {(DQ ($ Id.VSub_DollarName '$dir'))} 
                  {<Id.Lit_RBracket ']'>}
                )
              terminator: <Id.Op_Semi _>
            )
          ]
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:dir)
                  op: assign_op.Equal
                  rhs: {</usr/X11R6/lib/X11/locale>}
                  spids: [199]
                )
              ]
            )
          ]
          spids: [181 196]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.Sentence
              child: 
                (C {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {<-f>} 
                  {(DQ ($ Id.VSub_DollarName '$dir') </locale.dir>)} {<Id.Lit_RBracket ']'>}
                )
              terminator: <Id.Op_Semi _>
            )
          ]
          action: [
            (command.Simple
              words: [{<echo>} {(DQ <"Sorry, couldn't find your X windows locale data">)}]
              redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})]
            )
            (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>})
          ]
          spids: [207 223]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:dir)
          op: assign_op.Equal
          rhs: 
            {
              (DQ ($ Id.VSub_DollarName '$dir') </> 
                (command_sub
                  left_token: <Id.Left_Backtick '`'>
                  command_list: 
                    (command.CommandList
                      children: [
                        (command.Simple
                          words: [
                            {<sed>}
                            {<-n>}
                            {
                              (DQ <'s#'> <Id.Lit_Other '\\'> <'([^/]*'> <Id.Lit_Other '\\'> <')/.*:.*'> 
                                ($ Id.VSub_DollarName '$lang') <.> ($ Id.VSub_DollarName '$codeset') <'#'> <Id.Lit_Other '\\'> <'1#p'>
                              )
                            }
                          ]
                          redirects: [
                            (redir
                              op: <Id.Redir_Less '<'>
                              loc: (redir_loc.Fd fd:0)
                              arg: {($ Id.VSub_DollarName '$dir') </locale.dir>}
                            )
                          ]
                        )
                      ]
                    )
                )
              )
            }
          spids: [243]
        )
      ]
    )
    (command.Simple
      words: [
        {<grep>}
        {<-F>}
        {
          (DQ (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'>) 
            ($ Id.VSub_DollarName '$character') (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'>)
          )
        }
        {($ Id.VSub_DollarName '$dir') </Compose>}
      ]
      more_env: [(env_pair name:LANG val:{<C>} spids:[285])]
    )
  ]
)