(command.CommandList children: [ (command.CommandList children: [ (command.Sentence child: (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<-a>} {<_Dbg_disp_exp>}] redirects: [] do_fork: T ) terminator: <Id.Op_Semi _> ) (command.ShAssignment left: <Id.Lit_VarLike '_Dbg_disp_exp='> pairs: [ (AssignPair left: <Id.Lit_VarLike '_Dbg_disp_exp='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike '_Dbg_disp_exp='> name:_Dbg_disp_exp) op: assign_op.Equal rhs: {(ShArrayLiteral left:<Id.Op_LParen _> words:[] right:<Id.Right_ShArrayLiteral _>)} ) ] redirects: [] ) ] ) (command.CommandList children: [ (command.Sentence child: (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<-ia>} {<_Dbg_disp_enable>}] redirects: [] do_fork: T ) terminator: <Id.Op_Semi _> ) (command.ShAssignment left: <Id.Lit_VarLike '_Dbg_disp_enable='> pairs: [ (AssignPair left: <Id.Lit_VarLike '_Dbg_disp_enable='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike '_Dbg_disp_enable='> name:_Dbg_disp_enable) op: assign_op.Equal rhs: {(ShArrayLiteral left:<Id.Op_LParen _> words:[] right:<Id.Right_ShArrayLiteral _>)} ) ] redirects: [] ) ] ) (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<-i>} {<Id.Lit_VarLike '_Dbg_disp_max='> <0>}] redirects: [] do_fork: T ) (command.ShFunction name_tok: <_Dbg_save_display> name: _Dbg_save_display body: (BraceGroup left: <Id.Lit_LBrace '{'> children: [ (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<-p>} {<_Dbg_disp_exp>}] redirects: [ (Redir op: <Id.Redir_DGreat '>>'> loc: (redir_loc.Fd fd:1) arg: {($ Id.VSub_DollarName _Dbg_statefile)} ) ] do_fork: T ) (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<-p>} {<_Dbg_disp_enable>}] redirects: [ (Redir op: <Id.Redir_DGreat '>>'> loc: (redir_loc.Fd fd:1) arg: {($ Id.VSub_DollarName _Dbg_statefile)} ) ] do_fork: T ) (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<-p>} {<_Dbg_disp_max>}] redirects: [ (Redir op: <Id.Redir_DGreat '>>'> loc: (redir_loc.Fd fd:1) arg: {($ Id.VSub_DollarName _Dbg_statefile)} ) ] do_fork: T ) ] redirects: [] right: <Id.Lit_RBrace '}'> ) ) (command.ShFunction name_tok: <_Dbg_disp_enable_disable> name: _Dbg_disp_enable_disable body: (BraceGroup left: <Id.Lit_LBrace '{'> children: [ (command.If if_kw: <Id.KW_If if> arms: [ (IfArm keyword: <Id.KW_If if> cond: (condition.Shell commands: [ (command.Sentence child: (command.DParen left: <Id.Op_DLeftParen _> child: (arith_expr.Binary op_id: Id.Arith_Less left: {($ Id.VSub_Pound '#')} right: {<Id.Lit_Digits 2>} ) right: <Id.Op_DRightParen _> redirects: [] ) terminator: <Id.Op_Semi _> ) ] ) then_kw: <Id.KW_Then then> action: [ (command.Simple blame_tok: <_Dbg_errmsg> more_env: [] words: [ {<_Dbg_errmsg>} {(DQ <'Expecting at least two parameters. Got: '> (${ Id.VSub_Pound '#') <.>)} ] redirects: [] do_fork: T ) (command.ControlFlow keyword: <Id.ControlFlow_Return return> arg_word: {<1>} ) ] spids: [168 181] ) ] else_action: [] fi_kw: <Id.KW_Fi fi> redirects: [] ) (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<-i>} {<Id.Lit_VarLike 'on='> ($ Id.VSub_Number 1)}] redirects: [] do_fork: T ) (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<Id.Lit_VarLike 'en_dis='> ($ Id.VSub_Number 2)}] redirects: [] do_fork: T ) (command.Sentence child: (command.Simple blame_tok: <shift> more_env: [] words: [{<shift>}] redirects: [] do_fork: T ) terminator: <Id.Op_Semi _> ) (command.Simple blame_tok: <shift> more_env: [] words: [{<shift>}] redirects: [] do_fork: T ) (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<Id.Lit_VarLike 'to_go='> (DQ ($ Id.VSub_At '@'))}] redirects: [] do_fork: T ) (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<i>}] redirects: [] do_fork: T ) (command.Simple blame_tok: <eval> more_env: [] words: [{<eval>} {(DQ ($ Id.VSub_DollarName _seteglob))}] redirects: [] do_fork: T ) (command.ForEach keyword: <Id.KW_For for> iter_names: [i] iterable: (for_iter.Words words:[{($ Id.VSub_DollarName to_go)}]) semi_tok: <Id.Op_Semi _> body: (command.DoGroup left: <Id.KW_Do do> children: [ (command.Case case_kw: <Id.KW_Case case> to_match: (case_arg.Word w:{($ Id.VSub_DollarName i)}) arms_start: <Id.KW_In in> arms: [ (CaseArm left: <Id.VSub_DollarName '$int_pat'> pattern: (pat.Words words:[{($ Id.VSub_DollarName int_pat)}]) middle: <Id.Right_CasePat _> action: [ (command.Simple blame_tok: <_Dbg_enable_disable_display> more_env: [] words: [ {<_Dbg_enable_disable_display>} {($ Id.VSub_DollarName on)} {($ Id.VSub_DollarName en_dis)} {($ Id.VSub_DollarName i)} ] redirects: [] do_fork: T ) ] right: <Id.Op_DSemi _> ) (CaseArm left: <Id.Lit_Star '*'> pattern: (pat.Words words:[{<Id.Lit_Star '*'>}]) middle: <Id.Right_CasePat _> action: [ (command.Simple blame_tok: <_Dbg_errmsg> more_env: [] words: [ {<_Dbg_errmsg>} {(DQ <'Invalid entry number '> ($ Id.VSub_DollarName i) <' skipped'>)} ] redirects: [] do_fork: T ) ] right: <Id.Op_DSemi _> ) ] arms_end: <Id.KW_Esac esac> redirects: [] ) ] right: <Id.KW_Done done> ) redirects: [] ) (command.Simple blame_tok: <eval> more_env: [] words: [{<eval>} {(DQ ($ Id.VSub_DollarName _resteglob))}] redirects: [] do_fork: T ) (command.ControlFlow keyword:<Id.ControlFlow_Return return> arg_word:{<0>}) ] redirects: [] right: <Id.Lit_RBrace '}'> ) ) (command.ShFunction name_tok: <_Dbg_eval_all_display> name: _Dbg_eval_all_display body: (BraceGroup left: <Id.Lit_LBrace '{'> children: [ (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<-i>} {<i>}] redirects: [] do_fork: T ) (command.ForExpr keyword: <Id.KW_For for> init: (arith_expr.BinaryAssign op_id: Id.Arith_Equal left: ($ Id.Lit_ArithVarLike i) right: {<Id.Lit_Digits 0>} ) cond: (arith_expr.Binary op_id: Id.Arith_Less left: ($ Id.Lit_ArithVarLike i) right: ($ Id.Lit_ArithVarLike _Dbg_disp_max) ) update: (arith_expr.UnaryAssign op_id:Id.Node_PostDPlus child:($ Id.Lit_ArithVarLike i)) body: (command.DoGroup left: <Id.KW_Do do> children: [ (command.If if_kw: <Id.KW_If if> arms: [ (IfArm keyword: <Id.KW_If if> cond: (condition.Shell commands: [ (command.Sentence child: (command.AndOr children: [ (command.Simple blame_tok: <Id.Lit_LBracket '['> more_env: [] words: [ {<Id.Lit_LBracket '['>} {<-n>} { (DQ (BracedVarSub left: <Id.Left_DollarBrace '${'> token: <Id.VSub_Name _Dbg_disp_exp> var_name: _Dbg_disp_exp bracket_op: (bracket_op.ArrayIndex expr: {($ Id.VSub_DollarName i)} ) right: <Id.Right_DollarBrace '}'> ) ) } {<Id.Lit_RBracket ']'>} ] redirects: [] do_fork: T ) (command.DBracket left: <Id.KW_DLeftBracket '[['> expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobNEqual left: { (BracedVarSub left: <Id.Left_DollarBrace '${'> token: <Id.VSub_Name _Dbg_disp_enable> var_name: _Dbg_disp_enable bracket_op: (bracket_op.ArrayIndex expr: ($ Id.Lit_ArithVarLike i) ) right: <Id.Right_DollarBrace '}'> ) } right: {<0>} ) right: <Id.Lit_DRightBracket ']]'> redirects: [] ) ] ops: [<Id.Op_DAmp _>] ) terminator: <Id.Op_Semi _> ) ] ) then_kw: <Id.KW_Then then> action: [ (command.Simple blame_tok: <_Dbg_printf_nocr> more_env: [] words: [ {<_Dbg_printf_nocr>} {(DQ <'%2d: %s = '>)} {($ Id.VSub_DollarName i)} { (DQ (BracedVarSub left: <Id.Left_DollarBrace '${'> token: <Id.VSub_Name _Dbg_disp_exp> var_name: _Dbg_disp_exp bracket_op: (bracket_op.ArrayIndex expr: ($ Id.Lit_ArithVarLike i) ) right: <Id.Right_DollarBrace '}'> ) ) } ] redirects: [] do_fork: T ) (command.Sentence child: (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<-i>} {<_Dbg_show_eval_rc>}] redirects: [] do_fork: T ) terminator: <Id.Op_Semi _> ) (command.ShAssignment left: <Id.Lit_VarLike '_Dbg_show_eval_rc='> pairs: [ (AssignPair left: <Id.Lit_VarLike '_Dbg_show_eval_rc='> lhs: (sh_lhs_expr.Name left: <Id.Lit_VarLike '_Dbg_show_eval_rc='> name: _Dbg_show_eval_rc ) op: assign_op.Equal rhs: {<0>} ) ] redirects: [] ) (command.Simple blame_tok: <_Dbg_do_eval> more_env: [] words: [ {<_Dbg_do_eval>} { (DQ <'_Dbg_msg '> (BracedVarSub left: <Id.Left_DollarBrace '${'> token: <Id.VSub_Name _Dbg_disp_exp> var_name: _Dbg_disp_exp bracket_op: (bracket_op.ArrayIndex expr: ($ Id.Lit_ArithVarLike i) ) right: <Id.Right_DollarBrace '}'> ) ) } ] redirects: [] do_fork: T ) ] spids: [360 398] ) ] else_action: [] fi_kw: <Id.KW_Fi fi> redirects: [] ) ] right: <Id.KW_Done done> ) redirects: [] ) ] redirects: [] right: <Id.Lit_RBrace '}'> ) ) (command.ShFunction name_tok: <_Dbg_enable_disable_display> name: _Dbg_enable_disable_display body: (BraceGroup left: <Id.Lit_LBrace '{'> children: [ (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<-i>} {<Id.Lit_VarLike 'on='> ($ Id.VSub_Number 1)}] redirects: [] do_fork: T ) (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<Id.Lit_VarLike 'en_dis='> ($ Id.VSub_Number 2)}] redirects: [] do_fork: T ) (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<-i>} {<Id.Lit_VarLike 'i='> ($ Id.VSub_Number 3)}] redirects: [] do_fork: T ) (command.If if_kw: <Id.KW_If if> arms: [ (IfArm keyword: <Id.KW_If if> cond: (condition.Shell commands: [ (command.Sentence child: (command.Simple blame_tok: <Id.Lit_LBracket '['> more_env: [] words: [ {<Id.Lit_LBracket '['>} {<-n>} { (DQ (BracedVarSub left: <Id.Left_DollarBrace '${'> token: <Id.VSub_Name _Dbg_disp_exp> var_name: _Dbg_disp_exp bracket_op: (bracket_op.ArrayIndex expr: {($ Id.VSub_DollarName i)} ) right: <Id.Right_DollarBrace '}'> ) ) } {<Id.Lit_RBracket ']'>} ] redirects: [] do_fork: T ) terminator: <Id.Op_Semi _> ) ] ) then_kw: <Id.KW_Then then> action: [ (command.If if_kw: <Id.KW_If if> arms: [ (IfArm keyword: <Id.KW_If if> cond: (condition.Shell commands: [ (command.Sentence child: (command.DBracket left: <Id.KW_DLeftBracket '[['> expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: { (BracedVarSub left: <Id.Left_DollarBrace '${'> token: <Id.VSub_Name _Dbg_disp_enable> var_name: _Dbg_disp_enable bracket_op: (bracket_op.ArrayIndex expr: {($ Id.VSub_DollarName i)} ) right: <Id.Right_DollarBrace '}'> ) } right: {($ Id.VSub_DollarName on)} ) right: <Id.Lit_DRightBracket ']]'> redirects: [] ) terminator: <Id.Op_Semi _> ) ] ) then_kw: <Id.KW_Then then> action: [ (command.Simple blame_tok: <_Dbg_errmsg> more_env: [] words: [ {<_Dbg_errmsg>} { (DQ <'Display entry '> ($ Id.VSub_DollarName i) <' already '> (${ Id.VSub_Name en_dis) <', so nothing done.'> ) } ] redirects: [] do_fork: T ) ] spids: [505 524] ) ] else_kw: <Id.KW_Else else> else_action: [ (command.Simple blame_tok: <_Dbg_write_journal_eval> more_env: [] words: [ {<_Dbg_write_journal_eval>} { (DQ <'_Dbg_disp_enable['> ($ Id.VSub_DollarName i) <']='> ($ Id.VSub_DollarName on) ) } ] redirects: [] do_fork: T ) (command.Simple blame_tok: <_Dbg_msg> more_env: [] words: [ {<_Dbg_msg>} { (DQ <'Display entry '> ($ Id.VSub_DollarName i) <' '> ($ Id.VSub_DollarName en_dis) <.> ) } ] redirects: [] do_fork: T ) ] fi_kw: <Id.KW_Fi fi> redirects: [] ) ] spids: [483 502] ) ] else_kw: <Id.KW_Else else> else_action: [ (command.Simple blame_tok: <_Dbg_errmsg> more_env: [] words: [ {<_Dbg_errmsg>} { (DQ <'Display entry '> ($ Id.VSub_DollarName i) <' doesn\'t exist, so nothing done.'> ) } ] redirects: [] do_fork: T ) ] fi_kw: <Id.KW_Fi fi> redirects: [] ) ] redirects: [] right: <Id.Lit_RBrace '}'> ) ) ] )