(command.CommandList
  children: [
    (command.Simple
      blame_tok: <_Dbg_help_add>
      more_env: []
      words: [
        {<_Dbg_help_add>}
        {<next>}
        {
          (DQ <'**next** [*count*]\n'> <'\n'> 
            <'Single step an statement skipping functions. This is sometimes called\n'> <'\'step over\' or \'step through\'.\n'> <'\n'> 
            <'If *count* is given, stepping occurs that many times before\n'> <'stopping. Otherwise *count* is one. *count* an be an arithmetic\n'> <'expression.\n'> <'\n'> 
            <'Functions and source\'d files are not traced. This is in contrast to\n'> <'**step**.\n'> <'\n'> <'See also:\n'> <'---------\n'> <'\n'> <'**skip**.'>
          )
        }
        {<1>}
      ]
      redirects: []
      do_fork: T
    )
    (command.ShFunction
      name_tok: <_Dbg_do_next>
      name: _Dbg_do_next
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.ShAssignment
              left: <Id.Lit_VarLike '_Dbg_last_cmd='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike '_Dbg_last_cmd='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike '_Dbg_last_cmd='> name:_Dbg_last_cmd)
                  op: assign_op.Equal
                  rhs: {(SQ <next>)}
                )
              ]
              redirects: []
            )
            (command.ShAssignment
              left: <Id.Lit_VarLike '_Dbg_inside_skip='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike '_Dbg_inside_skip='>
                  lhs: 
                    (sh_lhs_expr.Name
                      left: <Id.Lit_VarLike '_Dbg_inside_skip='>
                      name: _Dbg_inside_skip
                    )
                  op: assign_op.Equal
                  rhs: {<0>}
                )
              ]
              redirects: []
            )
            (command.Simple
              blame_tok: <_Dbg_next_skip_common>
              more_env: []
              words: [{<_Dbg_next_skip_common>} {<0>} {($ Id.VSub_At '@')}]
              redirects: []
              do_fork: T
            )
            (command.ControlFlow
              keyword: <Id.ControlFlow_Return return>
              arg_word: {($ Id.VSub_QMark '?')}
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.Simple
      blame_tok: <_Dbg_alias_add>
      more_env: []
      words: [{<_Dbg_alias_add>} {(SQ <n>)} {(SQ <next>)}]
      redirects: []
      do_fork: T
    )
  ]
)