(command.CommandList children: [ (command.Simple words: [ {<echo>} { (DQ <'fatal: git was built without support for '> (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<basename>} {($ Id.VSub_Number '$0')}) ) <' (@@REASON@@).'> ) } ] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<128>}) ] )