(command.CommandList children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'USAGE='> name:USAGE) op: assign_op.Equal rhs: {(DQ <'Usage: '> ($ Id.VSub_Number 0) <' [ -k | archname ]'>)} spids: [95] ) ] redirects: [] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'UNAME='> name:UNAME) op: assign_op.Equal rhs: {<'/usr/bin/uname'>} spids: [102] ) ] redirects: [] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'ECHO='> name:ECHO) op: assign_op.Equal rhs: {<'/usr/bin/echo'>} spids: [105] ) ] redirects: [] ) (command.Case to_match: {($ Id.VSub_Pound '#')} arms: [ (case_arm pat_list: [{<0>}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'OP='> name:OP) op: assign_op.Equal rhs: {<major>} spids: [118] ) ] redirects: [] ) ] spids: [115 116 120 -1] ) (case_arm pat_list: [{<1>}] action: [ (command.Case to_match: {($ Id.VSub_Number 1)} arms: [ (case_arm pat_list: [{<-k>}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'OP='> name:OP) op: assign_op.Equal rhs: {<minor>} spids: [135] ) ] redirects: [] ) ] spids: [132 133 137 -1] ) (case_arm pat_list: [{<-> <Id.Lit_QMark '?'>}] action: [ (command.Sentence child: (C {($ Id.VSub_DollarName ECHO)} {($ Id.VSub_DollarName USAGE)}) terminator: <Id.Op_Semi _> ) (command.ControlFlow token: <Id.ControlFlow_Exit exit> arg_word: {<1>} ) ] spids: [140 142 153 -1] ) (case_arm pat_list: [{<Id.Lit_Star '*'>}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'OP='> name:OP) op: assign_op.Equal rhs: {<compat>} spids: [159] ) ] redirects: [] ) ] spids: [156 157 161 -1] ) ] redirects: [] ) ] spids: [122 123 165 -1] ) (case_arm pat_list: [{<Id.Lit_Star '*'>}] action: [ (command.Sentence child: (C {($ Id.VSub_DollarName ECHO)} {($ Id.VSub_DollarName USAGE)}) terminator: <Id.Op_Semi _> ) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>}) ] spids: [167 168 179 -1] ) ] redirects: [] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'MINOR='> name:MINOR) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_Backtick '`'> child: (C {($ Id.VSub_DollarName UNAME)} {<-m>}) right: <Id.Backtick_Right '`'> ) } spids: [184] ) ] redirects: [] ) (command.Case to_match: { (command_sub left_token: <Id.Left_Backtick '`'> child: (C {($ Id.VSub_DollarName UNAME)} {<-p>}) right: <Id.Backtick_Right '`'> ) } arms: [ (case_arm pat_list: [{<sparc>}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'MAJOR='> name:MAJOR) op: assign_op.Equal rhs: {<sun4>} spids: [209] ) ] redirects: [] ) ] spids: [206 207 211 -1] ) (case_arm pat_list: [{<Id.Lit_Star '*'>}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'MAJOR='> name:MAJOR) op: assign_op.Equal rhs: {($ Id.VSub_DollarName MINOR)} spids: [216] ) ] redirects: [] ) ] spids: [213 214 218 -1] ) ] redirects: [] ) (command.Case to_match: {($ Id.VSub_DollarName OP)} arms: [ (case_arm pat_list: [{<major>}] action: [(C {($ Id.VSub_DollarName ECHO)} {($ Id.VSub_DollarName MAJOR)})] spids: [229 230 235 -1] ) (case_arm pat_list: [{<minor>}] action: [(C {($ Id.VSub_DollarName ECHO)} {($ Id.VSub_DollarName MINOR)})] spids: [237 238 243 -1] ) (case_arm pat_list: [{<compat>}] action: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {($ Id.VSub_Number 1)} {<Id.Lit_Equals '='>} {($ Id.VSub_DollarName MAJOR)} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) (command.ControlFlow token:<Id.ControlFlow_Exit exit>) ] spids: [245 246 262 -1] ) ] redirects: [] ) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<0>}) ] )