(command.CommandList children: [ (command.ShFunction name: _Dbg_is_function body: (command.BraceGroup children: [ (command.AndOr ops: [Op_DAmp] children: [ (command.DParen child: (arith_expr.Binary op_id: Arith_DEqual left: (arith_expr.ArithWord w:{(Lit_Digits 0)}) right: (arith_expr.ArithWord w:{($ VSub_Pound '$#')}) ) ) (command.ControlFlow token:<ControlFlow_Return return> arg_word:{(1)}) ] ) (C {(typeset)} {(Lit_VarLike 'needed_fn=') ($ VSub_Number '$1')}) (C {(typeset)} {(-i)} {(Lit_VarLike 'include_system=') (braced_var_sub token: <VSub_Number 2> suffix_op: (suffix_op.Unary op_id:VTest_ColonHyphen arg_word:{(0)}) ) } ) (command.AndOr ops: [Op_DAmp Op_DAmp] children: [ (command.DBracket expr: (bool_expr.Binary op_id: BoolBinary_GlobDEqual left: { (braced_var_sub token: <VSub_Name needed_fn> suffix_op: (suffix_op.Slice begin: (arith_expr.ArithWord w:{(Lit_Digits 0)}) length: (arith_expr.ArithWord w:{(Lit_Digits 1)}) ) ) } right: {(SQ <_>)} ) ) (command.DParen child: (arith_expr.Unary op_id: Arith_Bang child: (arith_expr.VarRef token:<Lit_ArithVarLike include_system>) ) ) (command.BraceGroup children: [(command.ControlFlow token:<ControlFlow_Return return> arg_word:{(1)})] ) ] ) (command.Simple words: [{(declare)} {(-F)} {($ VSub_DollarName '$needed_fn')}] redirects: [ (redir.Redir op:<Redir_Great '>'> fd:16777215 arg_word:{(/dev/null)}) (redir.Redir op:<Redir_GreatAnd '2>&'> fd:2 arg_word:{(1)}) ] ) (command.ControlFlow token: <ControlFlow_Return return> arg_word: {($ VSub_QMark '$?')} ) ] ) ) (command.ShFunction name: _Dbg_is_int body: (command.BraceGroup children: [ (command.AndOr ops: [Op_DPipe] children: [ (command.DParen child: (arith_expr.Binary op_id: Arith_DEqual left: (arith_expr.ArithWord w:{(Lit_Digits 1)}) right: (arith_expr.ArithWord w:{($ VSub_Pound '$#')}) ) ) (command.ControlFlow token:<ControlFlow_Return return> arg_word:{(1)}) ] ) (C {(typeset)} {(Lit_VarLike 'rc=') (1)}) (C {(eval)} {(DQ ($ VSub_DollarName '$_seteglob'))}) (command.AndOr ops: [Op_DAmp] children: [ (command.DBracket expr: (bool_expr.Binary op_id: BoolBinary_GlobDEqual left: {($ VSub_Number '$1')} right: {($ VSub_DollarName '$int_pat')} ) ) (command.ShAssignment pairs: [(assign_pair lhs:(sh_lhs_expr.Name name:rc) op:Equal rhs:{(0)})] ) ] ) (C {(eval)} {(DQ ($ VSub_DollarName '$_resteglob'))}) (command.ControlFlow token: <ControlFlow_Return return> arg_word: {($ VSub_DollarName '$rc')} ) ] ) ) (command.ShFunction name: _Dbg_is_signed_int body: (command.BraceGroup children: [ (command.AndOr ops: [Op_DPipe] children: [ (command.DParen child: (arith_expr.Binary op_id: Arith_DEqual left: (arith_expr.ArithWord w:{(Lit_Digits 1)}) right: (arith_expr.ArithWord w:{($ VSub_Pound '$#')}) ) ) (command.ControlFlow token:<ControlFlow_Return return> arg_word:{(1)}) ] ) (C {(typeset)} {(Lit_VarLike 'rc=') (1)}) (C {(eval)} {(DQ ($ VSub_DollarName '$_seteglob'))}) (command.AndOr ops: [Op_DAmp] children: [ (command.DBracket expr: (bool_expr.Binary op_id: BoolBinary_GlobDEqual left: {($ VSub_Number '$1')} right: {($ VSub_DollarName '$_Dbg_signed_int_pat')} ) ) (command.ShAssignment pairs: [(assign_pair lhs:(sh_lhs_expr.Name name:rc) op:Equal rhs:{(0)})] ) ] ) (C {(eval)} {(DQ ($ VSub_DollarName '$_resteglob'))}) (command.ControlFlow token: <ControlFlow_Return return> arg_word: {($ VSub_DollarName '$rc')} ) ] ) ) ] )