(command.ShFunction name: nicenumber body: (command.BraceGroup children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:integer) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> command_list: (command.CommandList children: [ (command.Pipeline children: [ (C {<echo>} {($ Id.VSub_Number '$1')}) (C {<cut>} {<-d.>} {<-f1>}) ] negated: F ) ] ) ) } spids: [36] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:decimal) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> command_list: (command.CommandList children: [ (command.Pipeline children: [ (C {<echo>} {($ Id.VSub_Number '$1')}) (C {<cut>} {<-d.>} {<-f2>}) ] negated: F ) ] ) ) } spids: [55] ) ] ) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_DollarName '$decimal'))} {<Id.KW_Bang '!'> <Id.Lit_Equals '='>} {(DQ ($ Id.VSub_Number '$1'))} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:result) op: assign_op.Equal rhs: { (DQ (braced_var_sub token: <Id.VSub_Name DD> suffix_op: (suffix_op.Unary op_id: Id.VTest_ColonEquals arg_word: {<" '.'">} ) ) ($ Id.VSub_DollarName '$decimal') ) } spids: [104] ) ] ) ] spids: [79 97] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:thousands) op: assign_op.Equal rhs: {($ Id.VSub_DollarName '$integer')} spids: [119] ) ] ) (command.WhileUntil keyword: <Id.KW_While while> cond: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {($ Id.VSub_DollarName '$thousands')} {<-gt>} {<999>} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] body: (command.DoGroup children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:remainder) op: assign_op.Equal rhs: { (word_part.ArithSub anode: (arith_expr.Binary op_id: Id.Arith_Percent left: (arith_expr.ArithWord w:{($ Id.VSub_DollarName '$thousands')}) right: (arith_expr.ArithWord w:{<Id.Lit_Digits 1000>}) ) ) } spids: [140] ) ] ) (command.WhileUntil keyword: <Id.KW_While while> cond: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {(braced_var_sub token:<Id.VSub_Name remainder> prefix_op:(Id.VSub_Pound))} {<-lt>} {<3>} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] body: (command.DoGroup children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:remainder) op: assign_op.Equal rhs: {(DQ <0> ($ Id.VSub_DollarName '$remainder'))} spids: [183] ) ] ) ] ) ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:result) op: assign_op.Equal rhs: { (DQ (braced_var_sub token: <Id.VSub_Name TD> suffix_op: (suffix_op.Unary op_id: Id.VTest_ColonEquals arg_word: {(DQ <','>)} ) ) (${ Id.VSub_Name remainder) (${ Id.VSub_Name result) ) } spids: [194] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:thousands) op: assign_op.Equal rhs: { (word_part.ArithSub anode: (arith_expr.Binary op_id: Id.Arith_Slash left: (arith_expr.ArithWord w:{($ Id.VSub_DollarName '$thousands')}) right: (arith_expr.ArithWord w:{<Id.Lit_Digits 1000>}) ) ) } spids: [215] ) ] ) ] ) ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:nicenum) op: assign_op.Equal rhs: {(DQ (${ Id.VSub_Name thousands) (${ Id.VSub_Name result))} spids: [233] ) ] ) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {<-z>} {($ Id.VSub_Number '$2')} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] action: [(C {<echo>} {($ Id.VSub_DollarName '$nicenum')})] spids: [244 258] ) ] ) ] ) )