(command.CommandList children: [ (command.Simple blame_tok: <_Dbg_help_add_sub> more_env: [] words: [ {<_Dbg_help_add_sub>} {<show>} {<history>} {(DQ <'Show information on command history saving'>)} {<1>} ] redirects: [] do_fork: T ) (command.ShFunction name_tok: <_Dbg_do_show_history> name: _Dbg_do_show_history body: (BraceGroup left: <Id.Lit_LBrace '{'> children: [ (command.Simple blame_tok: <_Dbg_printf> more_env: [] words: [{<_Dbg_printf>} {(DQ <'%-12s-- '>)} {<history>}] redirects: [] do_fork: T ) (command.Simple blame_tok: <_Dbg_msg> more_env: [] words: [ {<_Dbg_msg>} { (DQ <' filename: The filename in which to record the command history is '> ($ Id.VSub_DollarName _Dbg_histfile) ) } ] redirects: [] do_fork: T ) (command.Simple blame_tok: <_Dbg_msg> more_env: [] words: [ {<_Dbg_msg>} {(DQ <' save: Saving of history save is'>)} { (CommandSub left_token: <Id.Left_DollarParen '$('> child: (command.Simple blame_tok: <_Dbg_onoff> more_env: [] words: [{<_Dbg_onoff>} {($ Id.VSub_DollarName _Dbg_set_history)}] redirects: [] do_fork: T ) right: <Id.Eof_RParen _> ) } ] redirects: [] do_fork: T ) (command.Simple blame_tok: <_Dbg_msg> more_env: [] words: [ {<_Dbg_msg>} { (DQ <' size: Debugger history size is '> ($ Id.VSub_DollarName _Dbg_history_length)) } ] redirects: [] do_fork: T ) (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<Id.Lit_VarLike 'label='> (DQ ($ Id.VSub_Number 1))}] redirects: [] do_fork: T ) (command.ControlFlow keyword:<Id.ControlFlow_Return return> arg_word:{<0>}) ] redirects: [] right: <Id.Lit_RBrace '}'> ) ) ] )