(command.CommandList children: [ (command.AndOr ops: [Id.Op_DPipe] children: [ (command.Simple words: [{<'./test-fflush2'> (${ Id.VSub_Name EXEEXT)} {<1>}] redirects: [ (redir op: <Id.Redir_Less '<'> loc: (redir_loc.Fd fd:0) arg: {(DQ ($ Id.VSub_DollarName '$srcdir') <'/test-fflush2.sh'>)} ) ] do_fork: T ) (command.ControlFlow token: <Id.ControlFlow_Exit exit> arg_word: {($ Id.VSub_QMark '$?')} ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (command.Simple words: [{<'./test-fflush2'> (${ Id.VSub_Name EXEEXT)} {<2>}] redirects: [ (redir op: <Id.Redir_Less '<'> loc: (redir_loc.Fd fd:0) arg: {(DQ ($ Id.VSub_DollarName '$srcdir') <'/test-fflush2.sh'>)} ) ] do_fork: T ) (command.ControlFlow token: <Id.ControlFlow_Exit exit> arg_word: {($ Id.VSub_QMark '$?')} ) ] ) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<0>}) ] )