(command.CommandList children: [ (C {<typeset>} {<_Dbg_old_setopts>}) (C {<typeset>} {<Id.Lit_VarLike '_Dbg_old_EXIT_handler='> (SQ )}) (C {<typeset>} {<-i>} {<Id.Lit_VarLike '_Dbg_QUIT_ON_QUIT='> <0>}) (C {<typeset>} {<-i>} {<Id.Lit_VarLike '_Dbg_program_exit_code='> <0>}) (command.CommandList children: [ (command.Sentence child: (C {<typeset>} {<-a>} {<_Dbg_sig_print>}) terminator: <Id.Op_Semi _> ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:_Dbg_sig_print) op: assign_op.Equal rhs: {(sh_array_literal left:<Id.Op_LParen _>)} spids: [125] ) ] ) ] ) (command.CommandList children: [ (command.Sentence child: (C {<typeset>} {<-a>} {<_Dbg_sig_stop>}) terminator: <Id.Op_Semi _> ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:_Dbg_sig_stop) op: assign_op.Equal rhs: {(sh_array_literal left:<Id.Op_LParen _>)} spids: [143] ) ] ) ] ) (command.CommandList children: [ (command.Sentence child: (C {<typeset>} {<-a>} {<_Dbg_sig_show_stack>}) terminator: <Id.Op_Semi _> ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:_Dbg_sig_show_stack) op: assign_op.Equal rhs: {(sh_array_literal left:<Id.Op_LParen _>)} spids: [161] ) ] ) ] ) (command.CommandList children: [ (command.Sentence child: (C {<typeset>} {<-a>} {<_Dbg_sig_passthrough>}) terminator: <Id.Op_Semi _> ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:_Dbg_sig_passthrough) op: assign_op.Equal rhs: {(sh_array_literal left:<Id.Op_LParen _>)} spids: [179] ) ] ) ] ) (C {<typeset>} {<-i>} {<Id.Lit_VarLike '_Dbg_return_level='> <0>}) (command.CommandList children: [ (command.Sentence child:(C {<typeset>} {<-a>} {<_Dbg_arg>}) terminator:<Id.Op_Semi _>) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:_Dbg_arg) op: assign_op.Equal rhs: {(sh_array_literal left:<Id.Op_LParen _>)} spids: [208] ) ] ) ] ) (command.ShFunction name: _Dbg_save_handler body: (BraceGroup children: [ (C {<typeset>} {<-r>} {<Id.Lit_VarLike 'sig='> ($ Id.VSub_Number '$1')}) (C {<typeset>} {<Id.Lit_VarLike 'old_handler='> (SQ )}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:old_handler_test) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<trap>} {<-p>} {($ Id.VSub_DollarName '$sig')}) ) } spids: [238] ) ] ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DBracket expr: (bool_expr.Unary op_id: Id.BoolUnary_n child: {($ Id.VSub_DollarName '$old_handler')} ) ) terminator: <Id.Op_Semi _> ) ] ) action: [ (C {<typeset>} {<-a>} {<old_hand_a>}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:old_hand_a) op: assign_op.Equal rhs: { (sh_array_literal left: <Id.Op_LParen _> words: [{($ Id.VSub_DollarName '$old_handler')}] ) } spids: [270] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:old_handler) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<_Dbg_subst_handler_var>} { (braced_var_sub token: <Id.VSub_Name old_hand_a> bracket_op: (bracket_op.ArrayIndex expr:{<Id.Lit_Digits 2>}) ) } ) ) } spids: [276] ) ] ) (C {<typeset>} {<-r>} {<Id.Lit_VarLike 'decl_cmd='> (DQ <'typeset -r _Dbg_old_'> (${ Id.VSub_Name sig) <'_handler=\''> ($ Id.VSub_DollarName '$old_handler') <'\''> ) } ) (C {<eval>} {($ Id.VSub_DollarName '$decl_cmd')}) ] spids: [248 260] ) ] ) ] ) ) (command.ShFunction name: _Dbg_subst_handler_var body: (BraceGroup children: [ (C {<typeset>} {<-i>} {<i>}) (C {<typeset>} {<Id.Lit_VarLike 'result='> (SQ )}) (command.ForEach iter_name: arg iter_words: [{($ Id.VSub_Star '$*')}] do_arg_iter: F body: (command.DoGroup children: [ (command.Case to_match: {($ Id.VSub_DollarName '$arg')} arms: [ (case_arm pat_list: [{(SQ <'$LINENO'>)}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:arg) op: assign_op.Equal rhs: {(SQ <'${BASH_LINENO[0]}'>)} spids: [372] ) ] ) ] spids: [365 369 378 -1] ) (case_arm pat_list: [{(SQ <'${BASH_SOURCE[0]}'>)}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:arg) op: assign_op.Equal rhs: {(SQ <'${BASH_SOURCE[1]}'>)} spids: [388] ) ] ) ] spids: [381 385 394 -1] ) (case_arm pat_list: [{(SQ <'${FUNCNAME[0]}'>)}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:arg) op: assign_op.Equal rhs: {(SQ <'${FUNCNAME[1]}'>)} spids: [404] ) ] ) ] spids: [397 401 410 -1] ) (case_arm pat_list: [{(SQ <'${BASH_LINENO[0]}'>)}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:arg) op: assign_op.Equal rhs: {(SQ <'${BASH_LINENO[1]}'>)} spids: [420] ) ] ) ] spids: [413 417 426 -1] ) ] ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: {($ Id.VSub_DollarName '$result')} right: {(SQ )} ) ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:result) op: assign_op.Equal rhs: {($ Id.VSub_DollarName '$arg')} spids: [450] ) ] ) ] spids: [432 447] ) ] else_action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:result) op: assign_op.Equal rhs: { (DQ ($ Id.VSub_DollarName '$result') <' '> ($ Id.VSub_DollarName '$arg') ) } spids: [457] ) ] ) ] ) ] ) ) (C {<echo>} {($ Id.VSub_DollarName '$result')}) ] ) ) (command.ShFunction name: _Dbg_exit_handler body: (BraceGroup children: [ (C {<typeset>} {<-i>} {<Id.Lit_VarLike '_Dbg_debugged_exit_code='> ($ Id.VSub_QMark '$?')}) (C {<set>} {<Id.Lit_Other '+'> <x>} {<Id.Lit_Other '+'> <v>} {<Id.Lit_Other '+'> <u>}) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: { (braced_var_sub token: <Id.VSub_Name _Dbg_sig_print> bracket_op: (bracket_op.ArrayIndex expr:{<Id.Lit_Digits 0>}) ) } right: {(DQ <print>)} ) ) terminator: <Id.Op_Semi _> ) ] ) action: [ (C {<_Dbg_msg>} {(DQ <'Program received signal EXIT (0)...'>)}) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: { (braced_var_sub token: <Id.VSub_Name _Dbg_sig_show_stack> bracket_op: (bracket_op.ArrayIndex expr: {<Id.Lit_Digits 0>} ) ) } right: {(DQ <showstack>)} ) ) terminator: <Id.Op_Semi _> ) ] ) action: [(C {<_Dbg_do_backtrace>} {<0>})] spids: [561 582] ) ] ) ] spids: [526 547] ) ] ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobNEqual left: {($ Id.VSub_DollarName '$_Dbg_old_EXIT_handler')} right: {(SQ )} ) ) terminator: <Id.Op_Semi _> ) ] ) action: [(C {<eval>} {($ Id.VSub_DollarName '$_Dbg_old_EXIT_handler')})] spids: [597 612] ) ] ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.AndOr ops: [Id.Op_DPipe Id.Op_DPipe] children: [ (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobNEqual left: { (braced_var_sub token: <Id.VSub_Name _Dbg_sig_stop> bracket_op: (bracket_op.ArrayIndex expr: {<Id.Lit_Digits 0>} ) ) } right: {(DQ <stop>)} ) ) (command.DParen child: (arith_expr.Binary op_id: Id.Arith_NEqual left: <Id.Lit_ArithVarLike _Dbg_QUIT_LEVELS> right: {<Id.Lit_Digits 0>} ) ) (command.DParen child: <Id.Lit_ArithVarLike _Dbg_QUIT_ON_QUIT> ) ] ) terminator: <Id.Op_Semi _> ) ] ) action: [(C {<_Dbg_do_quit>})] spids: [637 684] ) ] ) (C {<typeset>} {<Id.Lit_VarLike 'term_msg='> (DQ <normally>)}) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobNEqual left: {($ Id.VSub_DollarName '$_Dbg_debugged_exit_code')} right: {<0>} ) ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:term_msg) op: assign_op.Equal rhs: {(DQ <'with code '> ($ Id.VSub_DollarName '$_Dbg_debugged_exit_code'))} spids: [732] ) ] ) ] spids: [715 729] ) ] ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DParen child: (arith_expr.Binary op_id: Id.Arith_DEqual left: <Id.Lit_ArithVarLike BASH_SUBSHELL> right: {<Id.Lit_Digits 0>} ) ) terminator: <Id.Op_Semi _> ) ] ) action: [ (C {<_Dbg_msg>} { (DQ <'Debugged program terminated '> ($ Id.VSub_DollarName '$term_msg') <'. Use q to quit or R to restart.'> ) } ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:_Dbg_running) op: assign_op.Equal rhs: {<0>} spids: [781] ) ] ) (command.WhileUntil keyword: <Id.KW_While while> cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_Colon ':'>}) terminator: <Id.Op_Semi _> ) ] ) body: (command.DoGroup children:[(C {<_Dbg_process_commands>})]) ) ] spids: [751 766] ) ] ) ] ) ) (command.ShFunction name: _Dbg_sig_handler body: (BraceGroup children: [ (C {<typeset>} {<-i>} {<Id.Lit_VarLike '_Dbg_debugged_exit_code='> ($ Id.VSub_QMark '$?')}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:_Dbg_old_set_opts) op: assign_op.Equal rhs: {($ Id.VSub_Hyphen '$-')} spids: [842] ) ] ) (command.AndOr ops: [Id.Op_DAmp] children: [ (command.DParen child: (arith_expr.Unary op_id: Id.Arith_Bang child: <Id.Lit_ArithVarLike _Dbg_set_debug> ) ) (C {<set>} {<Id.Lit_Other '+'> <x>} {<Id.Lit_Other '+'> <v>} {<Id.Lit_Other '+'> <u>}) ] ) (C {<shopt>} {<-s>} {<extdebug>}) (C {<typeset>} {<-r>} {<-i>} {<Id.Lit_VarLike '_Dbg_signum='> ($ Id.VSub_Number '$1')}) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.AndOr ops: [Id.Op_DPipe] children: [ (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: { (braced_var_sub token: <Id.VSub_Name _Dbg_sig_print> bracket_op: (bracket_op.ArrayIndex expr: {($ Id.VSub_DollarName '$_Dbg_signum')} ) ) } right: {(DQ <print>)} ) ) (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: { (braced_var_sub token: <Id.VSub_Name _Dbg_sig_stop> bracket_op: (bracket_op.ArrayIndex expr: {($ Id.VSub_DollarName '$_Dbg_signum')} ) ) } right: {(DQ <stop>)} ) ) ] ) terminator: <Id.Op_Semi _> ) ] ) action: [ (C {<typeset>} {<-r>} {<Id.Lit_VarLike 'name='> (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<_Dbg_signum2name>} {($ Id.VSub_DollarName '$_Dbg_signum')}) ) } ) (C {<_Dbg_msg>} { (DQ <'Program received signal '> ($ Id.VSub_DollarName '$name') <' ('> ($ Id.VSub_DollarName '$_Dbg_signum') <')...'> ) } ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: { (braced_var_sub token: <Id.VSub_Name _Dbg_sig_show_stack> bracket_op: (bracket_op.ArrayIndex expr: {($ Id.VSub_DollarName '$_Dbg_signum')} ) ) } right: {(DQ <showstack>)} ) ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:_Dbg_stack_pos) op: assign_op.Equal rhs: {<0>} spids: [996] ) ] ) (command.DParen child: (arith_expr.BinaryAssign op_id: Id.Arith_Equal left: <Id.Lit_ArithVarLike _Dbg_stack_size> right: { (braced_var_sub token: <Id.VSub_Name FUNCNAME> prefix_op: (Id.VSub_Pound) bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At) ) } ) ) (C {<_Dbg_do_backtrace>}) ] spids: [972 993] ) ] ) ] spids: [900 942] ) ] ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: { (braced_var_sub token: <Id.VSub_Name _Dbg_sig_stop> bracket_op: (bracket_op.ArrayIndex expr: {($ Id.VSub_DollarName '$_Dbg_signum')} ) ) } right: {(DQ <stop>)} ) ) terminator: <Id.Op_Semi _> ) ] ) action: [ (C {<shift>}) (C {<_Dbg_save_args>} {(DQ ($ Id.VSub_At '$@'))}) (C {<_Dbg_set_debugger_entry>}) (C {<_Dbg_hook_enter_debugger>} {(SQ <'on receiving a signal'>)} {(SQ <noprint>)}) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {($ Id.VSub_DollarName '$_Dbg_continue_rc')} ) ] spids: [1025 1046] ) (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DParen child: (arith_expr.Binary op_id: Id.Arith_LBracket left: <Id.Lit_ArithVarLike _Dbg_sig_old_handler> right: <Id.Lit_ArithVarLike _Dbg_signum> ) ) terminator: <Id.Op_Semi _> ) ] ) action: [ (C {<eval>} { (braced_var_sub token: <Id.VSub_Name _Dbg_sig_old_handler> bracket_op: (bracket_op.ArrayIndex expr: {($ Id.VSub_DollarName '$_Dbg_signum')} ) ) } ) ] spids: [1094 1108] ) ] ) (C {<_Dbg_set_to_return_from_debugger>} {<1>}) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {($ Id.VSub_DollarName '$_Dbg_debugged_exit_code')} ) ] ) ) (command.ShFunction name: _Dbg_err_handler body: (BraceGroup children: [ (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobNEqual left: {($ Id.VSub_DollarName '$_Dbg_old_ERR_handler')} right: {(SQ )} ) ) terminator: <Id.Op_Semi _> ) ] ) action: [(C {<eval>} {($ Id.VSub_DollarName '$_Dbg_old_ERR_handler')})] spids: [1143 1158] ) ] ) (C {<_Dbg_msg>} { (DQ <'Error occured at '> (braced_var_sub token: <Id.VSub_Name BASH_SOURCE> bracket_op: (bracket_op.ArrayIndex expr:{<Id.Lit_Digits 1>}) ) <':'> (braced_var_sub token: <Id.VSub_Name BASH_LINENO> bracket_op: (bracket_op.ArrayIndex expr:{<Id.Lit_Digits 1>}) ) ) } ) (C {<_Dbg_process_commands>}) ] ) ) (command.ShFunction name: _Dbg_signum2name body: (BraceGroup children: [ (command.Sentence child: (C {<typeset>} {<-i>} {<-r>} {<Id.Lit_VarLike 'signum='> ($ Id.VSub_Number '$1')}) terminator: <Id.Op_Semi _> ) (command.Simple words: [{<builtin>} {<kill>} {<-l>} {($ Id.VSub_DollarName '$signum')}] redirects: [(redir op:<Id.Redir_Great '2>'> loc:(redir_loc.Fd fd:2) arg:{<'/dev/null'>})] do_fork: T ) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {($ Id.VSub_QMark '$?')} ) ] ) ) (command.ShFunction name: _Dbg_name2signum body: (BraceGroup children: [ (command.Sentence child: (C {<typeset>} {<-r>} {<Id.Lit_VarLike 'signame='> ($ Id.VSub_Number '$1')}) terminator: <Id.Op_Semi _> ) (command.Simple words: [{<builtin>} {<kill>} {<-l>} {($ Id.VSub_DollarName '$signame')}] redirects: [(redir op:<Id.Redir_Great '2>'> loc:(redir_loc.Fd fd:2) arg:{<'/dev/null'>})] do_fork: T ) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {($ Id.VSub_QMark '$?')} ) ] ) ) (command.ShFunction name: _Dbg_subexit_handler body: (BraceGroup children: [ (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.AndOr ops: [Id.Op_DAmp] children: [ (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: { (braced_var_sub token: <Id.VSub_Name FUNCNAME> bracket_op: (bracket_op.ArrayIndex expr: {<Id.Lit_Digits 1>} ) ) } right: {<_Dbg_> <Id.Lit_Other '*'>} ) ) (command.DParen child: (arith_expr.Unary op_id: Id.Arith_Bang child: <Id.Lit_ArithVarLike _Dbg_set_debug> ) ) ] ) terminator: <Id.Op_Semi _> ) ] ) action: [(command.ControlFlow token:<Id.ControlFlow_Return return> arg_word:{<0>})] spids: [1293 1322] ) ] ) (C {<_Dbg_source_journal>}) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DParen child: (arith_expr.Binary op_id: Id.Arith_Great left: <Id.Lit_ArithVarLike _Dbg_QUIT_LEVELS> right: {<Id.Lit_Digits 0>} ) ) terminator: <Id.Op_Semi _> ) ] ) action: [(C {<_Dbg_do_quit>} {($ Id.VSub_DollarName '$_Dbg_debugged_exit_code')})] spids: [1336 1351] ) ] ) ] ) ) (command.ShFunction name: _Dbg_init_trap body: (BraceGroup children: [ (C {<typeset>} {<-r>} {<Id.Lit_VarLike 'name='> ($ Id.VSub_Number '$1')}) (C {<typeset>} {<-i>} {<-r>} {<Id.Lit_VarLike 'signum='> (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<_Dbg_name2signum>} {($ Id.VSub_DollarName '$name')}) ) } ) (command.Sentence child: (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.IndexedName name: _Dbg_sig_print index: {($ Id.VSub_DollarName '$signum')} ) op: assign_op.Equal rhs: {($ Id.VSub_Number '$2')} spids: [1399] ) ] ) terminator: <Id.Op_Semi _> ) (command.Sentence child: (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.IndexedName name: _Dbg_sig_show_stack index: {($ Id.VSub_DollarName '$signum')} ) op: assign_op.Equal rhs: {($ Id.VSub_Number '$3')} spids: [1408] ) ] ) terminator: <Id.Op_Semi _> ) (command.Sentence child: (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.IndexedName name: _Dbg_sig_stop index: {($ Id.VSub_DollarName '$signum')} ) op: assign_op.Equal rhs: {($ Id.VSub_Number '$4')} spids: [1417] ) ] ) terminator: <Id.Op_Semi _> ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DParen child: (arith_expr.Binary op_id: Id.Arith_DEqual left: <Id.Lit_ArithVarLike signum> right: {<Id.Lit_Digits 0>} ) ) terminator: <Id.Op_Semi _> ) ] ) action: [(C {<trap>} {(SQ <'_Dbg_exit_handler "$BASH_COMMAND"'>)} {<EXIT>})] spids: [1448 1463] ) ] else_action: [ (C {<typeset>} {<Id.Lit_VarLike 'trap_cmd='> (DQ <'trap \'_Dbg_sig_handler '> ($ Id.VSub_DollarName '$signum') <' '> (word_part.EscapedLiteral token: <Id.Lit_EscapedChar '\\"'> ) (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\$'>) <BASH_COMMAND> (word_part.EscapedLiteral token: <Id.Lit_EscapedChar '\\"'> ) <' '> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'>) (word_part.EscapedLiteral token: <Id.Lit_EscapedChar '\\$'> ) <'@'> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'>) <'\' '> ($ Id.VSub_DollarName '$name') ) } ) (C {<eval>} {($ Id.VSub_DollarName '$trap_cmd')}) ] ) ] ) ) (command.ShFunction name: _Dbg_init_default_traps body: (BraceGroup children: [ (C {<_Dbg_init_trap>} {<EXIT>} {(DQ <noprint>)} {(DQ <nostack>)} {(DQ <stop>)}) (C {<_Dbg_init_trap>} {<ILL>} {(DQ <print>)} {(DQ <showstack>)} {(DQ <stop>)}) (C {<_Dbg_init_trap>} {<INT>} {(DQ <print>)} {(DQ <showstack>)} {(DQ <stop>)}) (C {<_Dbg_init_trap>} {<QUIT>} {(DQ <print>)} {(DQ <showstack>)} {(DQ <stop>)}) (C {<_Dbg_init_trap>} {<TERM>} {(DQ <print>)} {(DQ <showstack>)} {(DQ <stop>)}) (C {<_Dbg_init_trap>} {<TRAP>} {(DQ <print>)} {(DQ <showstack>)} {(DQ <stop>)}) ] ) ) ] )