(command.CommandList
  children: [
    (C {(Lit_Other ':')})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:sanitize_diff_raw)
          op: Equal
          rhs: 
            {(SQ <'/^:/s/ '>) 
              (DQ (Lit_Other '\\') ('(') ($ VSub_DollarName '$_x40') (Lit_Other '\\') (')')) (SQ <' '>) (DQ (Lit_Other '\\') ('(') ($ VSub_DollarName '$_x40') (Lit_Other '\\') (')')) 
              (SQ <' \\([A-Z]\\)[0-9]*\t/ \\1 \\2 \\3#\t/'>)
            }
        )
      ]
    )
    (command.FuncDef
      name: compare_diff_raw
      body: 
        (command.BraceGroup
          children: [
            (command.SimpleCommand
              words: [{(sed)} {(-e)} {(DQ ($ VSub_DollarName '$sanitize_diff_raw'))}]
              redirects: [
                (redir.Redir
                  op: <Redir_Less '<'>
                  fd: 16777215
                  arg_word: {(DQ ($ VSub_Number '$1'))}
                )
                (redir.Redir op:<Redir_Great '>'> fd:16777215 arg_word:{(.tmp-1)})
              ]
            )
            (command.SimpleCommand
              words: [{(sed)} {(-e)} {(DQ ($ VSub_DollarName '$sanitize_diff_raw'))}]
              redirects: [
                (redir.Redir
                  op: <Redir_Less '<'>
                  fd: 16777215
                  arg_word: {(DQ ($ VSub_Number '$2'))}
                )
                (redir.Redir op:<Redir_Great '>'> fd:16777215 arg_word:{(.tmp-2)})
              ]
            )
            (command.AndOr
              ops: [Op_DAmp]
              children: [(C {(test_cmp)} {(.tmp-1)} {(.tmp-2)}) (C {(rm)} {(-f)} {(.tmp-1)} {(.tmp-2)})]
            )
          ]
        )
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:sanitize_diff_raw_z)
          op: Equal
          rhs: 
            {(SQ <'/^:/s/ '>) (DQ ($ VSub_DollarName '$_x40')) (SQ <' '>) 
              (DQ ($ VSub_DollarName '$_x40')) (SQ <' \\([A-Z]\\)[0-9]*$/ X X \\1#/'>)
            }
        )
      ]
    )
    (command.FuncDef
      name: compare_diff_raw_z
      body: 
        (command.BraceGroup
          children: [
            (command.Pipeline
              children: [
                (command.SimpleCommand
                  words: [{(perl)} {(-pe)} {(SQ <'y/\\000/\\012/'>)}]
                  redirects: [
                    (redir.Redir
                      op: <Redir_Less '<'>
                      fd: 16777215
                      arg_word: {(DQ ($ VSub_Number '$1'))}
                    )
                  ]
                )
                (command.SimpleCommand
                  words: [{(sed)} {(-e)} {(DQ ($ VSub_DollarName '$sanitize_diff_raw_z'))}]
                  redirects: [(redir.Redir op:<Redir_Great '>'> fd:16777215 arg_word:{(.tmp-1)})]
                )
              ]
              negated: F
            )
            (command.Pipeline
              children: [
                (command.SimpleCommand
                  words: [{(perl)} {(-pe)} {(SQ <'y/\\000/\\012/'>)}]
                  redirects: [
                    (redir.Redir
                      op: <Redir_Less '<'>
                      fd: 16777215
                      arg_word: {(DQ ($ VSub_Number '$2'))}
                    )
                  ]
                )
                (command.SimpleCommand
                  words: [{(sed)} {(-e)} {(DQ ($ VSub_DollarName '$sanitize_diff_raw_z'))}]
                  redirects: [(redir.Redir op:<Redir_Great '>'> fd:16777215 arg_word:{(.tmp-2)})]
                )
              ]
              negated: F
            )
            (command.AndOr
              ops: [Op_DAmp]
              children: [(C {(test_cmp)} {(.tmp-1)} {(.tmp-2)}) (C {(rm)} {(-f)} {(.tmp-1)} {(.tmp-2)})]
            )
          ]
        )
    )
    (command.FuncDef
      name: compare_diff_patch
      body: 
        (command.BraceGroup
          children: [
            (command.SimpleCommand
              words: [
                {(sed)}
                {(-e)}
                {
                  (SQ <'\n'> <'\t/^[dis]*imilarity index [0-9]*%$/d\n'> 
                    <'\t/^index [0-9a-f]*\\.\\.[0-9a-f]/d\n'> <'    '>
                  )
                }
              ]
              redirects: [
                (redir.Redir
                  op: <Redir_Less '<'>
                  fd: 16777215
                  arg_word: {(DQ ($ VSub_Number '$1'))}
                )
                (redir.Redir op:<Redir_Great '>'> fd:16777215 arg_word:{(.tmp-1)})
              ]
            )
            (command.SimpleCommand
              words: [
                {(sed)}
                {(-e)}
                {
                  (SQ <'\n'> <'\t/^[dis]*imilarity index [0-9]*%$/d\n'> 
                    <'\t/^index [0-9a-f]*\\.\\.[0-9a-f]/d\n'> <'    '>
                  )
                }
              ]
              redirects: [
                (redir.Redir
                  op: <Redir_Less '<'>
                  fd: 16777215
                  arg_word: {(DQ ($ VSub_Number '$2'))}
                )
                (redir.Redir op:<Redir_Great '>'> fd:16777215 arg_word:{(.tmp-2)})
              ]
            )
            (command.AndOr
              ops: [Op_DAmp]
              children: [(C {(test_cmp)} {(.tmp-1)} {(.tmp-2)}) (C {(rm)} {(-f)} {(.tmp-1)} {(.tmp-2)})]
            )
          ]
        )
    )
  ]
)