(command.CommandList children: [ (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<-i>} {<Id.Lit_VarLike '_Dbg_set_different='> <0>}] redirects: [] do_fork: T ) (command.Simple blame_tok: <_Dbg_help_add> more_env: [] words: [ {<_Dbg_help_add>} {<step>} { (DQ <'step [COUNT]\n'> <'\n'> <'Single step an statement. This is sometimes called \'step into\'.\n'> <'\n'> <'\n'> <'If COUNT is given, stepping occurs that many times before\n'> <'stopping. Otherwise COUNT is one. COUNT an be an arithmetic\n'> <'expression.\n'> <'\n'> <'In contrast to '> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'> ch:'"') <next> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'> ch:'"') <', functions and source\'d files are stepped\n'> <'into. See also '> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'> ch:'"') <skip> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'> ch:'"') <.> ) } ] redirects: [] do_fork: T ) (command.Simple blame_tok: <_Dbg_help_add> more_env: [] words: [ {<_Dbg_help_add>} {(SQ <'step+'>)} { (DQ <'step+ -- Single step a statement ensuring a different line after the step.\n'> <'\n'> <'In contrast to '> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'> ch:'"') <step> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'> ch:'"') <', we ensure that the file and line position is\n'> <'different from the last one just stopped at.\n'> <'\n'> <'See also '> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'> ch:'"') <step-> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'> ch:'"') <' and '> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'> ch:'"') <'set force'> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'> ch:'"') <.> ) } ] redirects: [] do_fork: T ) (command.Simple blame_tok: <_Dbg_help_add> more_env: [] words: [ {<_Dbg_help_add>} {(SQ <step->)} { (DQ <'step- -- Single step a statement without the '> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\`'> ch:'`') <'step force\' setting.\n'> <'\n'> <'Set step force may have been set on. step- ensures we turn that off for\n'> <'this command.\n'> <'\n'> <'See also '> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'> ch:'"') <step> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'> ch:'"') <' and '> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'> ch:'"') <'set force'> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'> ch:'"') <.> ) } ] redirects: [] do_fork: T ) (command.ShFunction name_tok: <_Dbg_do_step> name: _Dbg_do_step body: (BraceGroup left: <Id.Lit_LBrace '{'> children: [ (command.AndOr children: [ (command.Simple blame_tok: <_Dbg_not_running> more_env: [] words: [{<_Dbg_not_running>}] redirects: [] do_fork: T ) (command.ControlFlow keyword: <Id.ControlFlow_Return return> arg_word: {<3>} ) ] ops: [<Id.Op_DAmp _>] ) (command.ShAssignment left: <Id.Lit_VarLike '_Dbg_last_cmd='> pairs: [ (AssignPair left: <Id.Lit_VarLike '_Dbg_last_cmd='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike '_Dbg_last_cmd='> name:_Dbg_last_cmd) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_DollarName _Dbg_cmd))} ) ] redirects: [] ) (command.ShAssignment left: <Id.Lit_VarLike '_Dbg_last_next_step_cmd='> pairs: [ (AssignPair left: <Id.Lit_VarLike '_Dbg_last_next_step_cmd='> lhs: (sh_lhs_expr.Name left: <Id.Lit_VarLike '_Dbg_last_next_step_cmd='> name: _Dbg_last_next_step_cmd ) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_DollarName _Dbg_cmd))} ) ] redirects: [] ) (command.ShAssignment left: <Id.Lit_VarLike '_Dbg_last_next_step_args='> pairs: [ (AssignPair left: <Id.Lit_VarLike '_Dbg_last_next_step_args='> lhs: (sh_lhs_expr.Name left: <Id.Lit_VarLike '_Dbg_last_next_step_args='> name: _Dbg_last_next_step_args ) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_At '@'))} ) ] redirects: [] ) (command.Simple blame_tok: <typeset> more_env: [] words: [ {<typeset>} {<Id.Lit_VarLike 'count='> (BracedVarSub left: <Id.Left_DollarBrace '${'> token: <Id.VSub_Number 1> var_name: 1 suffix_op: (suffix_op.Unary op:<Id.VTest_ColonHyphen _> arg_word:{<1>}) right: <Id.Right_DollarBrace '}'> ) } ] redirects: [] do_fork: T ) (command.Simple blame_tok: <typeset> more_env: [] words: [{<typeset>} {<suffix>}] redirects: [] do_fork: T ) (command.ShAssignment left: <Id.Lit_VarLike 'suffix='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'suffix='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'suffix='> name:suffix) op: assign_op.Equal rhs: { (BracedVarSub left: <Id.Left_DollarBrace '${'> token: <Id.VSub_Name _Dbg_last_next_step_cmd> var_name: _Dbg_last_next_step_cmd suffix_op: (suffix_op.Slice begin: (arith_expr.Binary op_id: Id.Arith_Minus left: { (BracedVarSub left: <Id.Left_DollarBrace '${'> token: <Id.VSub_Name _Dbg_last_step_next_cmd> var_name: _Dbg_last_step_next_cmd prefix_op: <Id.VSub_Pound '#'> right: <Id.Right_DollarBrace '}'> ) } right: {<Id.Lit_Digits 1>} ) length: {<Id.Lit_Digits 1>} ) right: <Id.Arith_RBrace _> ) } ) ] redirects: [] ) (command.Case case_kw: <Id.KW_Case case> to_match: (case_arg.Word w:{(DQ <suffix>)}) arms_start: <Id.KW_In in> arms: [ (CaseArm left: <Id.Left_SingleQuote '\''> pattern: (pat.Words words:[{(SQ <'+'>)}]) middle: <Id.Right_CasePat _> action: [ (command.ShAssignment left: <Id.Lit_VarLike '_Dbg_step_force='> pairs: [ (AssignPair left: <Id.Lit_VarLike '_Dbg_step_force='> lhs: (sh_lhs_expr.Name left: <Id.Lit_VarLike '_Dbg_step_force='> name: _Dbg_step_force ) op: assign_op.Equal rhs: {<1>} ) ] redirects: [] ) ] right: <Id.Op_DSemi _> ) (CaseArm left: <Id.Left_SingleQuote '\''> pattern: (pat.Words words:[{(SQ <->)}]) middle: <Id.Right_CasePat _> action: [ (command.ShAssignment left: <Id.Lit_VarLike '_Dbg_step_force='> pairs: [ (AssignPair left: <Id.Lit_VarLike '_Dbg_step_force='> lhs: (sh_lhs_expr.Name left: <Id.Lit_VarLike '_Dbg_step_force='> name: _Dbg_step_force ) op: assign_op.Equal rhs: {<0>} ) ] redirects: [] ) ] right: <Id.Op_DSemi _> ) (CaseArm left: <Id.Lit_Star '*'> pattern: (pat.Words words:[{<Id.Lit_Star '*'>}]) middle: <Id.Right_CasePat _> action: [ (command.ShAssignment left: <Id.Lit_VarLike '_Dbg_step_force='> pairs: [ (AssignPair left: <Id.Lit_VarLike '_Dbg_step_force='> lhs: (sh_lhs_expr.Name left: <Id.Lit_VarLike '_Dbg_step_force='> name: _Dbg_step_force ) op: assign_op.Equal rhs: {($ Id.VSub_DollarName _Dbg_set_different)} ) ] redirects: [] ) ] right: <Id.Op_DSemi _> ) ] arms_end: <Id.KW_Esac esac> redirects: [] ) (command.If if_kw: <Id.KW_If if> arms: [ (IfArm keyword: <Id.KW_If if> cond: (condition.Shell commands: [ (command.Sentence child: (command.DBracket left: <Id.KW_DLeftBracket '[['> expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: {($ Id.VSub_DollarName count)} right: {<Id.Lit_Other '['> <0-9> <Id.Lit_Other ']'> <Id.Lit_Other '*'>} ) right: <Id.Lit_DRightBracket ']]'> redirects: [] ) terminator: <Id.Op_Semi _> ) ] ) then_kw: <Id.KW_Then then> action: [ (command.ShAssignment left: <Id.Lit_VarLike '_Dbg_step_ignore='> pairs: [ (AssignPair left: <Id.Lit_VarLike '_Dbg_step_ignore='> lhs: (sh_lhs_expr.Name left: <Id.Lit_VarLike '_Dbg_step_ignore='> name: _Dbg_step_ignore ) op: assign_op.Equal rhs: { (BracedVarSub left: <Id.Left_DollarBrace '${'> token: <Id.VSub_Name count> var_name: count suffix_op: (suffix_op.Unary op:<Id.VTest_ColonHyphen _> arg_word:{<1>}) right: <Id.Right_DollarBrace '}'> ) } ) ] redirects: [] ) ] spids: [284 301] ) ] else_kw: <Id.KW_Else else> else_action: [ (command.Simple blame_tok: <_Dbg_errmsg> more_env: [] words: [ {<_Dbg_errmsg>} { (DQ <'Argument ('> ($ Id.VSub_DollarName count) <') should be a number or nothing.'> ) } ] redirects: [] do_fork: T ) (command.ShAssignment left: <Id.Lit_VarLike '_Dbg_step_ignore='> pairs: [ (AssignPair left: <Id.Lit_VarLike '_Dbg_step_ignore='> lhs: (sh_lhs_expr.Name left: <Id.Lit_VarLike '_Dbg_step_ignore='> name: _Dbg_step_ignore ) op: assign_op.Equal rhs: {<-1>} ) ] redirects: [] ) (command.ControlFlow keyword: <Id.ControlFlow_Return return> arg_word: {<2>} ) ] fi_kw: <Id.KW_Fi fi> redirects: [] ) (command.ShAssignment left: <Id.Lit_VarLike '_Dbg_old_set_opts='> pairs: [ (AssignPair left: <Id.Lit_VarLike '_Dbg_old_set_opts='> lhs: (sh_lhs_expr.Name left: <Id.Lit_VarLike '_Dbg_old_set_opts='> name: _Dbg_old_set_opts ) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_DollarName _Dbg_old_set_opts) <' -o functrace'>)} ) ] redirects: [] ) (command.Simple blame_tok: <_Dbg_write_journal> more_env: [] words: [ {<_Dbg_write_journal>} {(DQ <'_Dbg_step_ignore='> ($ Id.VSub_DollarName _Dbg_step_ignore))} ] redirects: [] do_fork: T ) (command.Simple blame_tok: <_Dbg_write_journal> more_env: [] words: [ {<_Dbg_write_journal>} {(DQ <'_Dbg_step_force='> ($ Id.VSub_DollarName _Dbg_step_force))} ] redirects: [] do_fork: T ) (command.Simple blame_tok: <_Dbg_write_journal> more_env: [] words: [ {<_Dbg_write_journal>} {(DQ <'_Dbg_old_set_opts=\''> ($ Id.VSub_DollarName _Dbg_old_set_opts) <'\''>)} ] redirects: [] do_fork: T ) (command.ShAssignment left: <Id.Lit_VarLike '_Dbg_inside_skip='> pairs: [ (AssignPair left: <Id.Lit_VarLike '_Dbg_inside_skip='> lhs: (sh_lhs_expr.Name left: <Id.Lit_VarLike '_Dbg_inside_skip='> name: _Dbg_inside_skip ) op: assign_op.Equal rhs: {<0>} ) ] redirects: [] ) (command.ShAssignment left: <Id.Lit_VarLike '_Dbg_continue_rc='> pairs: [ (AssignPair left: <Id.Lit_VarLike '_Dbg_continue_rc='> lhs: (sh_lhs_expr.Name left: <Id.Lit_VarLike '_Dbg_continue_rc='> name: _Dbg_continue_rc ) op: assign_op.Equal rhs: {<0>} ) ] redirects: [] ) (command.ControlFlow keyword:<Id.ControlFlow_Return return> arg_word:{<0>}) ] redirects: [] right: <Id.Lit_RBrace '}'> ) ) (command.Simple blame_tok: <_Dbg_alias_add> more_env: [] words: [{<_Dbg_alias_add>} {(SQ <s>)} {(SQ <step>)}] redirects: [] do_fork: T ) (command.Simple blame_tok: <_Dbg_alias_add> more_env: [] words: [{<_Dbg_alias_add>} {(SQ <'s+'>)} {(SQ <'step+'>)}] redirects: [] do_fork: T ) (command.Simple blame_tok: <_Dbg_alias_add> more_env: [] words: [{<_Dbg_alias_add>} {(SQ <s->)} {(SQ <step->)}] redirects: [] do_fork: T ) ] )