(CommandList children: [ (Sentence child: (C {(.)} { (DQ (BracedVarSub token: <VSub_Name srcdir> suffix_op: (StringUnary op_id:VTest_Equals arg_word:{(.)}) spids: [47 51] ) (/tests/init.sh) ) } ) terminator: <Op_Semi ';'> ) (C {(path_prepend_)} {(./src)}) (C {(print_ver_)} {(id)}) (C {(require_gnu_)}) (AndOr ops: [Op_DPipe] children: [(C {(sush)} {(-)} {(true)}) (C {(skip_)} {(DQ ("the 'sush' command does not work"))})] ) (AndOr ops: [Op_DAmp] children: [ (SimpleCommand words: [{(sush)} {(-)} {(id)}] redirects: [(Redir op_id:Redir_Great fd:16777215 arg_word:{(out)} spids:[92])] ) (Assignment keyword: Assign_None pairs: [(assign_pair lhs:(LhsName name:fail) op:Equal rhs:{(1)} spids:[98])] spids: [98] ) ] ) (C {(Exit)} {($ VSub_Name '$fail')}) ] )