(command.CommandList children: [ (command.AndOr ops: [Op_DPipe] children: [ (command.DBracket expr: (bool_expr.BoolBinary op_id: BoolBinary_GlobDEqual left: {($ VSub_DollarName '$OSTYPE')} right: {(Lit_Other '*') (linux) (Lit_Other '*')} ) ) (command.ControlFlow token:<ControlFlow_Return return> arg_word:{(1)}) ] ) (command.AndOr ops: [Op_DAmp] children: [ (command.FuncDef name: _route body: (command.BraceGroup children: [ (command.Assignment keyword: Assign_Local pairs: [ (assign_pair lhs: (lhs_expr.LhsName name:cur spids:[32]) op: Equal spids: [32] ) (assign_pair lhs: (lhs_expr.LhsName name:prev spids:[34]) op: Equal spids: [34] ) (assign_pair lhs: (lhs_expr.LhsName name:words spids:[36]) op: Equal spids: [36] ) (assign_pair lhs: (lhs_expr.LhsName name:cword spids:[38]) op: Equal spids: [38] ) ] spids: [30] ) (command.AndOr ops: [Op_DPipe] children: [ (C {(_init_completion)}) (command.ControlFlow token:<ControlFlow_Return return>) ] ) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (command.DBracket expr: (bool_expr.BoolBinary op_id: BoolBinary_GlobDEqual left: {($ VSub_DollarName '$prev')} right: {(dev)} ) ) terminator: <Op_Semi ';'> ) ] action: [ (C {(_available_interfaces)}) (command.ControlFlow token: <ControlFlow_Return return> arg_word: {(0)} ) ] spids: [16777215 62] ) ] spids: [16777215 73] ) (command.Assignment keyword: Assign_Local pairs: [ (assign_pair lhs: (lhs_expr.LhsName name:opt spids:[83]) op: Equal spids: [83] ) (assign_pair lhs: (lhs_expr.LhsName name:found spids:[85]) op: Equal spids: [85] ) (assign_pair lhs: (lhs_expr.LhsName name:i spids:[87]) op: Equal spids: [87] ) ] spids: [81] ) (command.ForEach iter_name: opt iter_words: [ {(add)} {(del)} {(-host)} {(-net)} {(netmask)} {(metric)} {(mss)} {(window)} {(irtt)} {(reject)} {(mod)} {(dyn)} {(reinstate)} {(dev)} {(default)} {(gw)} ] do_arg_iter: F body: (command.DoGroup children: [ (command.Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (lhs_expr.LhsName name:found spids:[134]) op: Equal rhs: {(false)} spids: [134] ) ] spids: [134] ) (command.ForExpr init: (arith_expr.BinaryAssign op_id: Arith_Equal left: (lhs_expr.LhsName name:i spids:[142]) right: (arith_expr.ArithWord w:{(Lit_Digits 1)}) ) cond: (arith_expr.ArithBinary op_id: Arith_Less left: (arith_expr.ArithVarRef token:<Lit_ArithVarLike i>) right: (arith_expr.ArithBinary op_id: Arith_Minus left: (arith_expr.ArithWord w: { (word_part.BracedVarSub token: <VSub_Name words> prefix_op: VSub_Pound bracket_op: (bracket_op.WholeArray op_id:Lit_At) spids: [151 157] ) } ) right: (arith_expr.ArithWord w:{(Lit_Digits 1)}) ) ) update: (arith_expr.UnaryAssign op_id: Node_PostDPlus child: (lhs_expr.LhsName name:i spids:[162]) ) body: (command.DoGroup children: [ (command.AndOr ops: [Op_DAmp Op_DAmp] children: [ (command.DBracket expr: (bool_expr.BoolBinary op_id: BoolBinary_GlobDEqual left: { (word_part.BracedVarSub token: <VSub_Name words> bracket_op: (bracket_op.ArrayIndex expr: (arith_expr.ArithVarRef token: <Lit_ArithVarLike i> ) ) spids: [174 179] ) } right: {($ VSub_DollarName '$opt')} ) ) (command.Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (lhs_expr.LhsName name:found spids:[189]) op: Equal rhs: {(true)} spids: [189] ) ] spids: [189] ) (command.ControlFlow token: <ControlFlow_Break break> ) ] ) ] spids: [169 197] ) ) (command.AndOr ops: [Op_DPipe] children: [ (C {($ VSub_DollarName '$found')}) (command.Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (lhs_expr.LhsIndexedName name: COMPREPLY index: (arith_expr.ArithWord w: { (word_part.BracedVarSub token: <VSub_Name COMPREPLY> prefix_op: VSub_Pound bracket_op: (bracket_op.WholeArray op_id:Lit_At) spids: [0 6] ) } ) spids: [204] ) op: Equal rhs: {(DQ ($ VSub_DollarName '$opt'))} spids: [204] ) ] spids: [204] ) ] ) ] spids: [131 218] ) spids: [95 129] ) (command.Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (lhs_expr.LhsName name:COMPREPLY spids:[222]) op: Equal rhs: { (word_part.ArrayLiteralPart words: [ { (word_part.CommandSubPart command_list: (command.CommandList children: [ (C {(compgen)} {(-W)} {(SQ <'"${COMPREPLY[@]}"'>)} {(--)} {(DQ ($ VSub_DollarName '$cur'))} ) ] ) left_token: <Left_CommandSub '$('> spids: [225 241] ) } ] ) } spids: [222] ) ] spids: [222] ) ] spids: [27] ) spids: [23 26] ) (C {(complete)} {(-F)} {(_route)} {(route)}) ] ) ] )