(command.CommandList
  children: [
    (C {<atf_test_case>} {<rlf>})
    (command.ShFunction
      name: rlf_head
      body: 
        (BraceGroup
          children: [(C {<atf_set>} {(DQ <descr>)} {(DQ <'testing reverse line feed'>)})]
        )
    )
    (command.ShFunction
      name: rlf_body
      body: 
        (BraceGroup
          children: [
            (command.Simple
              words: [
                {<atf_check>}
                {<-o>}
                {<inline> <Id.Lit_Colon ':'> (DQ <'a b'> <Id.Lit_BadBackslash '\\'> <n>)}
                {<-e>}
                {<empty>}
                {<-s>}
                {<Id.ControlFlow_Exit exit> <Id.Lit_Colon ':'> <0>}
                {<col>}
              ]
              redirects: [
                (redir
                  op: <Id.Redir_Less '<'>
                  loc: (redir_loc.Fd fd:0)
                  arg: 
                    {(command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<atf_get_srcdir>})) 
                      <'/rlf.in'>
                    }
                )
              ]
              do_fork: T
            )
            (command.Simple
              words: [
                {<atf_check>}
                {<-o>}
                {<inline> <Id.Lit_Colon ':'> (DQ <'a\tb'> <Id.Lit_BadBackslash '\\'> <n>)}
                {<-e>}
                {<empty>}
                {<-s>}
                {<Id.ControlFlow_Exit exit> <Id.Lit_Colon ':'> <0>}
                {<col>}
              ]
              redirects: [
                (redir
                  op: <Id.Redir_Less '<'>
                  loc: (redir_loc.Fd fd:0)
                  arg: 
                    {(command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<atf_get_srcdir>})) 
                      <'/rlf2.in'>
                    }
                )
              ]
              do_fork: T
            )
            (command.Simple
              words: [
                {<atf_check>}
                {<-o>}
                {<inline> <Id.Lit_Colon ':'> (DQ <'a       b'> <Id.Lit_BadBackslash '\\'> <n>)}
                {<-e>}
                {<empty>}
                {<-s>}
                {<Id.ControlFlow_Exit exit> <Id.Lit_Colon ':'> <0>}
                {<col>}
                {<-x>}
              ]
              redirects: [
                (redir
                  op: <Id.Redir_Less '<'>
                  loc: (redir_loc.Fd fd:0)
                  arg: 
                    {(command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<atf_get_srcdir>})) 
                      <'/rlf2.in'>
                    }
                )
              ]
              do_fork: T
            )
          ]
        )
    )
    (command.ShFunction
      name: atf_init_test_cases
      body: (BraceGroup children:[(C {<atf_add_test_case>} {<rlf>})])
    )
  ]
)