(command.AndOr ops: [Id.Op_DAmp] children: [ (command.ShFunction name: _dhclient body: (command.BraceGroup children: [ (C {<local>} {<cur>} {<prev>} {<words>} {<cword>}) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<_init_completion>}) (command.ControlFlow token:<Id.ControlFlow_Return return>) ] ) (command.Case to_match: {($ Id.VSub_DollarName '$prev')} arms: [ (case_arm pat_list: [{<-cf>} {<-lf>} {<-pf>} {<-sf>}] action: [ (C {<_filedir>}) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {<0>} ) ] spids: [37 44 55 -1] ) (case_arm pat_list: [{<-s>}] action: [ (C {<_known_hosts_real>} {(DQ ($ Id.VSub_DollarName '$cur'))}) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {<0>} ) ] spids: [58 59 74 -1] ) ] ) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: {(DQ ($ Id.VSub_DollarName '$cur'))} right: {<-> <Id.Lit_Other '*'>} ) ) terminator: <Id.Op_Semi _> ) ] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:COMPREPLY) op: assign_op.Equal rhs: { (sh_array_literal left: <Id.Op_LParen _> words: [ { (command_sub left_token: <Id.Left_DollarParen '$('> command_list: (command.CommandList children: [ (C {<compgen>} {<-W>} { (SQ <'-p -d -q -1 -r -lf -pf -cf -sf -s -g -n -nw\n'> <' -w'> ) } {<-->} {(DQ ($ Id.VSub_DollarName '$cur'))} ) ] ) ) } ] ) } spids: [100] ) ] ) ] spids: [81 97] ) ] else_action: [(C {<_available_interfaces>})] ) ] ) ) (C {<complete>} {<-F>} {<_dhclient>} {<dhclient>}) ] )