(command.CommandList children: [ (C {<_Dbg_help_add_sub>} {<set>} {<editing>} { (SQ <'**set editing** [**on**|**off**|**emacs**|**vi**]\n'> <'\n'> <'Readline editing of command lines\n'> <'\n'> <'See also:\n'> <'---------\n'> <'\n'> <'**show editing**\n'> ) } ) (C {<Id.Lit_ArrayLhsOpen '_Dbg_next_complete['> <set>} {<editing> <Id.Lit_ArrayLhsClose ']='> (SQ <_Dbg_complete_edit>)} ) (command.ShFunction name: _Dbg_complete_edit body: (BraceGroup children: [ (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: [{<on>} {<off>} {<vi>} {<emacs>}] ) } spids: [94] ) ] ) ] ) ) (command.ShFunction name: _Dbg_do_set_editing body: (BraceGroup children: [ (C {<typeset>} {<Id.Lit_VarLike 'onoff='> (braced_var_sub token: <Id.VSub_Number 1> suffix_op: (suffix_op.Unary tok:<Id.VTest_ColonHyphen ':-'> arg_word:{(SQ <on>)}) ) } ) (command.Case to_match: {($ Id.VSub_DollarName '$onoff')} arms: [ (case_arm pat_list: [{<e>} {<em>} {<ema>} {<emac>} {<emacs>}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:_Dbg_edit) op: assign_op.Equal rhs: {(SQ <-e>)} spids: [155] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:_Dbg_edit_style) op: assign_op.Equal rhs: {(SQ <emacs>)} spids: [161] ) ] ) ] spids: [134 152 167 -1] ) (case_arm pat_list: [{<on>} {<1>}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:_Dbg_edit) op: assign_op.Equal rhs: {(SQ <-e>)} spids: [179] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:_Dbg_edit_style) op: assign_op.Equal rhs: {(SQ <emacs>)} spids: [185] ) ] ) ] spids: [170 176 191 -1] ) (case_arm pat_list: [{<off>} {<0>}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:_Dbg_edit) op: assign_op.Equal rhs: {(SQ )} spids: [203] ) ] ) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {<0>} ) ] spids: [194 200 213 -1] ) (case_arm pat_list: [{<v>} {<vi>}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:_Dbg_edit) op: assign_op.Equal rhs: {(SQ <-e>)} spids: [225] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:_Dbg_edit_style) op: assign_op.Equal rhs: {(SQ <vi>)} spids: [231] ) ] ) ] spids: [216 222 237 -1] ) (case_arm pat_list: [{<Id.Lit_Star '*'>}] action: [ (C {<_Dbg_errmsg>} {(SQ <'"on", "off", "vi", or "emacs" expected.'>)}) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {<1>} ) ] spids: [240 242 -1 257] ) ] ) (C {<set>} {<-o>} {($ Id.VSub_DollarName '$_Dbg_edit_style')}) (C {<_Dbg_do_show_editing>}) (command.ControlFlow token:<Id.ControlFlow_Return return> arg_word:{<0>}) ] ) ) ] )