(command.CommandList children: [ (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: {($ Id.VSub_Number '$0')} right: { (braced_var_sub token: <Id.VSub_Name BASH_SOURCE> bracket_op: (bracket_op.ArrayIndex expr:{<Id.Lit_Digits 0>}) ) } ) ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:dirname) op: assign_op.Equal rhs: { (braced_var_sub token: <Id.VSub_Name BASH_SOURCE> bracket_op: (bracket_op.ArrayIndex expr:{<Id.Lit_Digits 0>}) suffix_op: (suffix_op.Unary tok: <Id.VOp1_Percent '%'> arg_word: {<Id.Lit_Slash '/'> <Id.Lit_Other '*'>} ) ) } spids: [83] ) ] ) (command.AndOr ops: [Id.Op_DAmp Id.Op_DPipe] children: [ (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: {($ Id.VSub_DollarName '$dirname')} right: {($ Id.VSub_Number '$0')} ) ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:top_dir) op: assign_op.Equal rhs: {(SQ <'../..'>)} spids: [107] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:top_dir) op: assign_op.Equal rhs: {(${ Id.VSub_Name dirname) <'/../..'>} spids: [114] ) ] ) ] ) (command.AndOr ops: [Id.Op_DAmp] children: [ (command.DBracket expr: (bool_expr.Unary op_id: Id.BoolUnary_z child: {($ Id.VSub_DollarName '$_Dbg_libdir')} ) ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:_Dbg_libdir) op: assign_op.Equal rhs: {($ Id.VSub_DollarName '$top_dir')} spids: [131] ) ] ) ] ) (command.ForEach iter_name: file iter_words: [{<help>} {<alias>}] do_arg_iter: F body: (command.DoGroup children: [ (command.Sentence child: (C {<source>} {($ Id.VSub_DollarName '$top_dir') <'/lib/'> (${ Id.VSub_Name file) <.sh>} ) terminator: <Id.Op_Semi _> ) ] ) ) ] spids: [61 80] ) ] ) (C {<_Dbg_help_add_sub>} {<set>} {<listsize>} { (SQ <'**set listsize** *number-of-lines*\n'> <'\n'> <'Set the number of source lines debugger will list by default.\n'> <'\n'> <'See also:\n'> <'---------\n'> <'\n'> <'**show listsize**\n'> ) } ) (C {<typeset>} {<-xi>} {<Id.Lit_VarLike '_Dbg_set_listsize='> <10>}) (command.ShFunction name: _Dbg_do_set_listsize body: (BraceGroup children: [ (C {<eval>} {(DQ ($ Id.VSub_DollarName '$_seteglob'))}) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: {($ Id.VSub_Number '$1')} right: {($ Id.VSub_DollarName '$int_pat')} ) ) terminator: <Id.Op_Semi _> ) ] ) action: [ (C {<_Dbg_write_journal_eval>} {(DQ <'_Dbg_set_listsize='> ($ Id.VSub_Number '$1'))}) ] spids: [208 222] ) ] else_action: [ (C {<eval>} {(DQ ($ Id.VSub_DollarName '$_resteglob'))}) (C {<_Dbg_errmsg>} {(DQ <'Integer argument expected; got: '> ($ Id.VSub_Number '$1'))}) (command.ControlFlow token: <Id.ControlFlow_Return return> arg_word: {<1>} ) ] ) (C {<eval>} {(DQ ($ Id.VSub_DollarName '$_resteglob'))}) (command.ControlFlow token:<Id.ControlFlow_Return return> arg_word:{<0>}) ] ) ) ] )