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          negated: F
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                        (C {(python)})
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                    (C {(echo)} 
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              ]
              else_action: [(C {(echo)} {(DQ ($ Id.VSub_DollarName '$seconds'))})]
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        )
    )
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                    (command.ShAssignment
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                    (command.ShAssignment
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                    )
                  ]
                  spids: [608 625]
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              ]
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          ]
        )
    )
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      ]
      body: 
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                    {
                      (command_sub
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                      )
                    }
                  spids: [712]
                )
              ]
            )
            (command.ShAssignment
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                (assign_pair
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              ]
            )
            (C {(trap)} {(SQ )} {(INT)} {(QUIT)})
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                (if_arm
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                      terminator: (Token id:Id.Op_Semi val:';' span_id:774)
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                        (command.BraceGroup
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                              child: 
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                                  words: [{(echo)}]
                                  redirects: [
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                                      fd: -1
                                      arg_word: {(2)}
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                                  ]
                                )
                              terminator: (Token id:Id.Op_Semi val:';' span_id:800)
                            )
                            (command.Sentence
                              child: 
                                (command.ControlFlow
                                  token: (Token id:Id.ControlFlow_Exit val:exit span_id:802)
                                )
                              terminator: (Token id:Id.Op_Semi val:';' span_id:803)
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                          ]
                        )
                      ]
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                    (C {(stop)})
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                  spids: [747 776]
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                (if_arm
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                      child: 
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                      terminator: (Token id:Id.Op_Semi val:';' span_id:830)
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                  action: [
                    (command.If
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                        (if_arm
                          cond: [
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                              child: 
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                              terminator: (Token id:Id.Op_Semi val:';' span_id:849)
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                          ]
                          action: [
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                                        {
                                          (command_sub
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                                              (Token
                                                id: Id.Left_Backtick
                                                val: '`'
                                                span_id: 855
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                                            command_list: 
                                              (command.CommandList
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                                          )
                                        }
                                      spids: [854]
                                    )
                                  ]
                                )
                                (command.ControlFlow
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                              ]
                            )
                            (command.Simple
                              words: [{(echo)}]
                              redirects: [
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                                  op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:870)
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                                  arg_word: {(2)}
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                          ]
                          spids: [838 851]
                        )
                      ]
                    )
                    (C {(lap)} {(DQ ($ Id.VSub_DollarName '$laptime'))} {(DQ (display))})
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                  spids: [811 832]
                )
              ]
              else_action: [
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                  ops: [Id.Op_DAmp]
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                      {(Id.Lit_RBracket ']')}
                    )
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Continue val:continue span_id:909)
                    )
                  ]
                )
                (C {(total)})
                (C {(lap)} {(DQ ($ Id.VSub_DollarName '$laptime'))})
              ]
            )
          ]
        )
    )
  ]
)