(command.CommandList children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'flags='> name:flags) op: assign_op.Equal rhs: (rhs_word.Empty) spids: [44] ) ] redirects: [] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'abstr='> name:abstr) op: assign_op.Equal rhs: (rhs_word.Empty) spids: [46] ) ] redirects: [] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'headr='> name:headr) op: assign_op.Equal rhs: {<BIBLIOGRAPHY>} spids: [48] ) ] redirects: [] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'xroff='> name:xroff) op: assign_op.Equal rhs: {<'/usr/bin/nroff'>} spids: [51] ) ] redirects: [] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'macro='> name:macro) op: assign_op.Equal rhs: {<-mbib>} spids: [54] ) ] redirects: [] ) (command.ForEach iter_names: [i] iterable: (for_iter.Args) body: (command.DoGroup children: [ (command.Case to_match: {($ Id.VSub_Number 1)} arms: [ (case_arm pat_list: [ {<-> <Id.Lit_LBracket '['> <onsrT> <Id.Lit_RBracket ']'> <Id.Lit_Star '*'>} {<-> <Id.Lit_LBracket '['> <qeh> <Id.Lit_RBracket ']'>} ] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'flags='> name:flags) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_DollarName flags) <' '> ($ Id.VSub_Number 1))} spids: [84] ) ] redirects: [] ) (C {<shift>}) ] spids: [71 81 94 -1] ) (case_arm pat_list: [{<-x>}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'abstr='> name:abstr) op: assign_op.Equal rhs: {(DQ <'X.ig ]-'>)} spids: [101] ) ] redirects: [] ) (C {<shift>}) ] spids: [97 98 109 -1] ) (case_arm pat_list: [{<-m>}] action: [ (C {<shift>}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'macro='> name:macro) op: assign_op.Equal rhs: {(DQ <-m> ($ Id.VSub_Number 1))} spids: [119] ) ] redirects: [] ) (C {<shift>}) ] spids: [112 113 128 -1] ) (case_arm pat_list: [{<-Q>}] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'xroff='> name:xroff) op: assign_op.Equal rhs: {(DQ <'/usr/bin/troff'>)} spids: [135] ) ] redirects: [] ) (C {<shift>}) ] spids: [131 132 143 -1] ) (case_arm pat_list: [{<-H>}] action: [ (C {<shift>}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'headr='> name:headr) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_Number 1))} spids: [153] ) ] redirects: [] ) (C {<shift>}) ] spids: [146 147 161 -1] ) (case_arm pat_list: [{<-> <Id.Lit_Star '*'>}] action: [ (C {<echo>} {(DQ <'roffbib: unknown flag: '> ($ Id.VSub_Number 1))}) (C {<shift>}) ] spids: [164 166 -1 180] ) ] redirects: [] ) ] ) redirects: [] ) (command.If arms: [ (if_arm cond: (condition.Shell commands:[(C {<test>} {($ Id.VSub_Number 1)})]) action: [ (command.Pipeline children: [ (command.Subshell child: (command.CommandList children: [ (command.Sentence child: (C {<echo>} {<.ds>} {<TL>} {($ Id.VSub_DollarName headr)}) terminator: <Id.Op_Semi _> ) (C {<'/usr/bin/refer'>} {<-a1>} {<-B> (DQ ($ Id.VSub_DollarName abstr))} {($ Id.VSub_Star '*')} ) ] ) redirects: [] ) (C {($ Id.VSub_DollarName xroff)} {($ Id.VSub_DollarName flags)} {($ Id.VSub_DollarName macro)} ) ] negated: F stderr_indices: [] ) ] spids: [184 190] ) ] else_action: [ (command.Pipeline children: [ (command.Subshell child: (command.CommandList children: [ (command.Sentence child: (C {<echo>} {<.ds>} {<TL>} {($ Id.VSub_DollarName headr)}) terminator: <Id.Op_Semi _> ) (C {<'/usr/bin/refer'>} {<-a1>} {<-B> (DQ ($ Id.VSub_DollarName abstr))}) ] ) redirects: [] ) (C {($ Id.VSub_DollarName xroff)} {($ Id.VSub_DollarName flags)} {($ Id.VSub_DollarName macro)} ) ] negated: F stderr_indices: [] ) ] redirects: [] ) ] )