(command.CommandList children: [ (C {<source>} { (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<dirname>} {($ Id.VSub_Number '$0')}) ) <'/reader.sh'> } ) (C {<source>} { (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<dirname>} {($ Id.VSub_Number '$0')}) ) <'/printer.sh'> } ) (command.ShFunction name: READ body: (BraceGroup children: [ (command.AndOr ops: [Id.Op_DAmp Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {(DQ (${ Id.VSub_Number 1))} {<Id.Lit_RBracket ']'>}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:r) op: assign_op.Equal rhs: {(DQ (${ Id.VSub_Number 1))} spids: [46] ) ] ) (C {<READLINE>}) ] ) (C {<READ_STR>} {(DQ (${ Id.VSub_Name r))}) ] ) ) (command.ShFunction name: EVAL_AST body: (BraceGroup children: [ (C {<local>} {<Id.Lit_VarLike 'ast='> (DQ (${ Id.VSub_Number 1))} {<Id.Lit_VarLike 'env='> (DQ (${ Id.VSub_Number 2))} ) (command.Sentence child: (C {<_obj_type>} {(DQ (${ Id.VSub_Name ast))}) terminator: <Id.Op_Semi _> ) (C {<local>} {<Id.Lit_VarLike 'ot='> (DQ (${ Id.VSub_Name r))}) (command.Case to_match: {(DQ (${ Id.VSub_Name ot))} arms: [ (case_arm pat_list: [{<symbol>}] action: [ (C {<local>} {<Id.Lit_VarLike 'val='> (DQ (braced_var_sub token: <Id.VSub_Name ANON> bracket_op: (bracket_op.ArrayIndex expr:{(DQ (${ Id.VSub_Name ast))}) ) ) } ) (C {<eval>} {<Id.Lit_VarLike 'r='> (DQ (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\$'>) <'{'> (${ Id.VSub_Name env) <'['> ) (${ Id.VSub_Name val) (DQ <']}'>) } ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {(DQ (${ Id.VSub_Name r))} {<Id.Lit_RBracket ']'>}) (C {<_error>} {(DQ <'\''> (${ Id.VSub_Name val) <'\' not found'>)}) ] ) ] spids: [131 132 193 -1] ) (case_arm pat_list: [{<list>}] action: [ (C {<_map_with_type>} {<_list>} {<EVAL>} {(DQ (${ Id.VSub_Name ast))} {(DQ (${ Id.VSub_Name env))} ) ] spids: [196 197 218 -1] ) (case_arm pat_list: [{<vector>}] action: [ (C {<_map_with_type>} {<_vector>} {<EVAL>} {(DQ (${ Id.VSub_Name ast))} {(DQ (${ Id.VSub_Name env))} ) ] spids: [221 222 243 -1] ) (case_arm pat_list: [{<hash_map>}] action: [ (C {<local>} {<Id.Lit_VarLike 'res='> (DQ )} {<Id.Lit_VarLike 'key='>} {<Id.Lit_VarLike 'val='> (DQ )} {<Id.Lit_VarLike 'hm='> (DQ (braced_var_sub token: <Id.VSub_Name ANON> bracket_op: (bracket_op.ArrayIndex expr:{(DQ (${ Id.VSub_Name ast))}) ) ) } ) (command.Sentence child: (C {<_hash_map>}) terminator: <Id.Op_Semi _> ) (C {<local>} {<Id.Lit_VarLike 'new_hm='> (DQ (${ Id.VSub_Name r))}) (C {<eval>} {<local>} {<Id.Lit_VarLike 'keys='> (DQ (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\$'>) <'{!'> (${ Id.VSub_Name hm) <'[@]}'> ) } ) (command.ForEach iter_name: key iter_words: [{(${ Id.VSub_Name keys)}] do_arg_iter: F body: (command.DoGroup children: [ (C {<eval>} {<Id.Lit_VarLike 'val='> (DQ (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\$'>) <'{'> (${ Id.VSub_Name hm) <'['> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'>) (${ Id.VSub_Name key) (word_part.EscapedLiteral token: <Id.Lit_EscapedChar '\\"'> ) <']}'> ) } ) (C {<EVAL>} {(DQ (${ Id.VSub_Name val))} {(DQ (${ Id.VSub_Name env))}) (C {<_assoc> <Id.KW_Bang '!'>} {(DQ (${ Id.VSub_Name new_hm))} {(DQ (${ Id.VSub_Name key))} {(DQ (${ Id.VSub_Name r))} ) ] ) ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:r) op: assign_op.Equal rhs: {(DQ (${ Id.VSub_Name new_hm))} spids: [378] ) ] ) ] spids: [246 247 385 -1] ) (case_arm pat_list: [{<Id.Lit_Star '*'>}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:r) op: assign_op.Equal rhs: {(DQ (${ Id.VSub_Name ast))} spids: [392] ) ] ) ] spids: [388 389 399 -1] ) ] ) ] ) ) (command.ShFunction name: EVAL body: (BraceGroup children: [ (C {<local>} {<Id.Lit_VarLike 'ast='> (DQ (${ Id.VSub_Number 1))} {<Id.Lit_VarLike 'env='> (DQ (${ Id.VSub_Number 2))} ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:r) op: assign_op.Equal rhs: (word.Empty) spids: [432] ) ] ) (command.AndOr ops: [Id.Op_DAmp] children: [ (command.DBracket expr: (bool_expr.WordTest w:{(DQ (${ Id.VSub_Name __ERROR))}) ) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {<1>} ) ] ) (command.Sentence child: (C {<_obj_type>} {(DQ (${ Id.VSub_Name ast))}) terminator: <Id.Op_Semi _> ) (C {<local>} {<Id.Lit_VarLike 'ot='> (DQ (${ Id.VSub_Name r))}) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobNEqual left: {(DQ (${ Id.VSub_Name ot))} right: {(DQ <list>)} ) ) terminator: <Id.Op_Semi _> ) ] ) action: [ (C {<EVAL_AST>} {(DQ (${ Id.VSub_Name ast))} {(DQ (${ Id.VSub_Name env))}) (command.ControlFlow token:<Id.ControlFlow_Return return>) ] spids: [475 494] ) ] ) (command.AndOr ops: [Id.Op_DAmp Id.Op_DAmp] children: [ (C {<_empty> <Id.Lit_QMark '?'>} {(DQ (${ Id.VSub_Name ast))}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:r) op: assign_op.Equal rhs: {(DQ (${ Id.VSub_Name ast))} spids: [529] ) ] ) (command.ControlFlow token:<Id.ControlFlow_Return return>) ] ) (C {<EVAL_AST>} {(DQ (${ Id.VSub_Name ast))} {(DQ (${ Id.VSub_Name env))}) (command.AndOr ops: [Id.Op_DAmp] children: [ (command.DBracket expr: (bool_expr.WordTest w:{(DQ (${ Id.VSub_Name __ERROR))}) ) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {<1>} ) ] ) (C {<local>} {<Id.Lit_VarLike 'el='> (DQ (${ Id.VSub_Name r))}) (command.Sentence child: (C {<_first>} {(DQ (${ Id.VSub_Name el))}) terminator: <Id.Op_Semi _> ) (C {<local>} {<Id.Lit_VarLike 'f='> (DQ (${ Id.VSub_Name r))}) (command.Sentence child: (C {<_rest>} {(DQ (${ Id.VSub_Name el))}) terminator: <Id.Op_Semi _> ) (C {<local>} {<Id.Lit_VarLike 'args='> (DQ (braced_var_sub token: <Id.VSub_Name ANON> bracket_op: (bracket_op.ArrayIndex expr:{(DQ (${ Id.VSub_Name r))}) ) ) } ) (C {<eval>} {(${ Id.VSub_Name f)} {(${ Id.VSub_Name args)}) ] ) ) (command.ShFunction name: PRINT body: (BraceGroup children: [ (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DBracket expr: (bool_expr.WordTest w:{(DQ (${ Id.VSub_Name __ERROR))}) ) terminator: <Id.Op_Semi _> ) ] ) action: [ (C {<_pr_str>} {(DQ (${ Id.VSub_Name __ERROR))} {<yes>}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:r) op: assign_op.Equal rhs: {(DQ <'Error: '> (${ Id.VSub_Name r))} spids: [688] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:__ERROR) op: assign_op.Equal rhs: (word.Empty) spids: [697] ) ] ) ] spids: [661 674] ) ] else_action: [(C {<_pr_str>} {(DQ (${ Id.VSub_Number 1))} {<yes>})] ) ] ) ) (C {<declare>} {<-A>} {<REPL_ENV>}) (command.ShFunction name: REP body: (BraceGroup children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:r) op: assign_op.Equal rhs: (word.Empty) spids: [736] ) ] ) (C {<READ>} {(DQ (${ Id.VSub_Number 1))}) (C {<EVAL>} {(DQ (${ Id.VSub_Name r))} {<REPL_ENV>}) (C {<PRINT>} {(DQ (${ Id.VSub_Name r))}) ] ) ) (command.ShFunction name: plus body: (BraceGroup children: [ (command.Sentence child: (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:r) op: assign_op.Equal rhs: { (word_part.ArithSub anode: (arith_expr.Binary op_id: Id.Arith_Plus left: { (braced_var_sub token: <Id.VSub_Name ANON> bracket_op: (bracket_op.ArrayIndex expr: {(DQ (${ Id.VSub_Number 1))} ) ) } right: { (braced_var_sub token: <Id.VSub_Name ANON> bracket_op: (bracket_op.ArrayIndex expr: {(DQ (${ Id.VSub_Number 2))} ) ) } ) ) } spids: [777] ) ] ) terminator: <Id.Op_Semi _> ) (command.Sentence child: (C {<_number>} {(DQ (${ Id.VSub_Name r))}) terminator: <Id.Op_Semi _> ) ] ) ) (command.ShFunction name: minus body: (BraceGroup children: [ (command.Sentence child: (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:r) op: assign_op.Equal rhs: { (word_part.ArithSub anode: (arith_expr.Binary op_id: Id.Arith_Minus left: { (braced_var_sub token: <Id.VSub_Name ANON> bracket_op: (bracket_op.ArrayIndex expr: {(DQ (${ Id.VSub_Number 1))} ) ) } right: { (braced_var_sub token: <Id.VSub_Name ANON> bracket_op: (bracket_op.ArrayIndex expr: {(DQ (${ Id.VSub_Number 2))} ) ) } ) ) } spids: [826] ) ] ) terminator: <Id.Op_Semi _> ) (command.Sentence child: (C {<_number>} {(DQ (${ Id.VSub_Name r))}) terminator: <Id.Op_Semi _> ) ] ) ) (command.ShFunction name: multiply body: (BraceGroup children: [ (command.Sentence child: (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:r) op: assign_op.Equal rhs: { (word_part.ArithSub anode: (arith_expr.Binary op_id: Id.Arith_Star left: { (braced_var_sub token: <Id.VSub_Name ANON> bracket_op: (bracket_op.ArrayIndex expr: {(DQ (${ Id.VSub_Number 1))} ) ) } right: { (braced_var_sub token: <Id.VSub_Name ANON> bracket_op: (bracket_op.ArrayIndex expr: {(DQ (${ Id.VSub_Number 2))} ) ) } ) ) } spids: [875] ) ] ) terminator: <Id.Op_Semi _> ) (command.Sentence child: (C {<_number>} {(DQ (${ Id.VSub_Name r))}) terminator: <Id.Op_Semi _> ) ] ) ) (command.ShFunction name: divide body: (BraceGroup children: [ (command.Sentence child: (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:r) op: assign_op.Equal rhs: { (word_part.ArithSub anode: (arith_expr.Binary op_id: Id.Arith_Slash left: { (braced_var_sub token: <Id.VSub_Name ANON> bracket_op: (bracket_op.ArrayIndex expr: {(DQ (${ Id.VSub_Number 1))} ) ) } right: { (braced_var_sub token: <Id.VSub_Name ANON> bracket_op: (bracket_op.ArrayIndex expr: {(DQ (${ Id.VSub_Number 2))} ) ) } ) ) } spids: [924] ) ] ) terminator: <Id.Op_Semi _> ) (command.Sentence child: (C {<_number>} {(DQ (${ Id.VSub_Name r))}) terminator: <Id.Op_Semi _> ) ] ) ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.IndexedName name:REPL_ENV index:{(DQ <'+'>)}) op: assign_op.Equal rhs: {<plus>} spids: [967] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.IndexedName name:REPL_ENV index:{(DQ <->)}) op: assign_op.Equal rhs: {<minus>} spids: [978] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.IndexedName name:REPL_ENV index:{(DQ <__STAR__>)}) op: assign_op.Equal rhs: {<multiply>} spids: [989] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.IndexedName name:REPL_ENV index:{(DQ <'/'>)}) op: assign_op.Equal rhs: {<divide>} spids: [1000] ) ] ) (command.WhileUntil keyword: <Id.KW_While while> cond: (condition.Shell commands: [(command.Sentence child:(C {<true>}) terminator:<Id.Op_Semi _>)] ) body: (command.DoGroup children: [ (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<READLINE>} {(DQ <'user> '>)}) (command.ControlFlow token: <Id.ControlFlow_Exit exit> arg_word: {(DQ ($ Id.VSub_QMark '$?'))} ) ] ) (command.AndOr ops: [Id.Op_DAmp Id.Op_DAmp] children: [ (command.DBracket expr:(bool_expr.WordTest w:{(DQ (${ Id.VSub_Name r))})) (C {<REP>} {(DQ (${ Id.VSub_Name r))}) (C {<echo>} {(DQ (${ Id.VSub_Name r))}) ] ) ] ) ) ] )