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                (C {<sort>} {<-n>})
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              negated: F
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    (command.ShFunction
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      body: 
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              negated: F
            )
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            (C {<echo>})
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                (C {<_count>})
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    (command.ShFunction
      name: opcodes-comparison
      body: 
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                    (braced_var_sub
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                    (command.Simple
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                        {<dis>}
                        {<_tmp/oil-with-opy/> ($ Id.VSub_DollarName '$pyc')}
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                    (C {<local>} 
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                    (C {($ Id.VSub_DollarName '$diff')} 
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                )
            )
          ]
        )
    )
    (command.ShFunction
      name: opcodes
      body: 
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          children: [
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              iter_name: pyc
              iter_words: [
                {
                  (DQ 
                    (braced_var_sub
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                }
              ]
              do_arg_iter: F
              body: 
                (command.DoGroup
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                    (C {<echo>} {(DQ <'=== '> ($ Id.VSub_DollarName '$pyc') <' ==='>)})
                    (C {<echo>})
                    (C {<bin/opyc>} {<dis>} {<_tmp/oil-with-opy/> ($ Id.VSub_DollarName '$pyc')})
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    )
    (C {(DQ ($ Id.VSub_At '$@'))})
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)