(command.CommandList
  children: [
    (command.ShFunction
      name: _cvs_entries
      body: 
        (BraceGroup
          children: [
            (C {<local>} 
              {<Id.Lit_VarLike 'prefix='> 
                (braced_var_sub
                  token: <Id.VSub_Name cur>
                  suffix_op: 
                    (suffix_op.Unary
                      tok: <Id.VOp1_Percent '%'>
                      arg_word: {<Id.Lit_Slash '/'> <Id.Lit_Other '*'>}
                    )
                ) <'/'>
              } 
              {<Id.Lit_VarLike 'IFS='> 
                (single_quoted
                  left: <Id.Left_DollarSingleQuote '$\''>
                  tokens: [<Id.Char_OneChar '\\n'>]
                  multiline: F
                )
              }
            )
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (command.DBracket
                  expr: 
                    (bool_expr.Unary
                      op_id: Id.BoolUnary_e
                      child: 
                        {
                          (braced_var_sub
                            token: <Id.VSub_Name prefix>
                            suffix_op: (suffix_op.Unary tok:<Id.VTest_ColonHyphen ':-'> arg_word:{})
                          ) <'CVS/Entries'>
                        }
                    )
                )
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:prefix)
                      op: assign_op.Equal
                      rhs: {(DQ )}
                      spids: [42]
                    )
                  ]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:entries)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (sh_array_literal
                        left: <Id.Op_LParen _>
                        words: [
                          {
                            (command_sub
                              left_token: <Id.Left_DollarParen '$('>
                              child: 
                                (command.Simple
                                  words: [
                                    {<cut>}
                                    {<'-d/'>}
                                    {<-f2>}
                                    {<-s>}
                                    {
                                      (braced_var_sub
                                        token: <Id.VSub_Name prefix>
                                        suffix_op: (suffix_op.Unary tok:<Id.VTest_ColonHyphen ':-'> arg_word:{})
                                      ) <'CVS/Entries'>
                                    }
                                  ]
                                  redirects: [
                                    (redir
                                      op: <Id.Redir_Great '2>'>
                                      loc: (redir_loc.Fd fd:2)
                                      arg: {<'/dev/null'>}
                                    )
                                  ]
                                  do_fork: T
                                )
                            )
                          }
                        ]
                      )
                    }
                  spids: [47]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (command.DBracket
                              expr: (bool_expr.WordTest w:{($ Id.VSub_DollarName '$entries')})
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:entries)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (DQ 
                                      (braced_var_sub
                                        token: <Id.VSub_Name entries>
                                        bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                                        suffix_op: 
                                          (suffix_op.PatSub
                                            pat: {}
                                            replace: 
                                              {
                                                (braced_var_sub
                                                  token: <Id.VSub_Name prefix>
                                                  suffix_op: 
                                                    (suffix_op.Unary
                                                      tok: <Id.VTest_ColonHyphen ':-'>
                                                      arg_word: {}
                                                    )
                                                )
                                              }
                                            replace_mode: Id.Lit_Pound
                                          )
                                      )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [86]
                        )
                      ]
                    )
                    (C {<compopt>} {<-o>} {<filenames>})
                  ]
                  spids: [74 83]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: _cvs_modules
      body: 
        (BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (command.DBracket
                              expr: 
                                (bool_expr.Unary
                                  op_id: Id.BoolUnary_n
                                  child: {($ Id.VSub_DollarName '$prefix')}
                                )
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (command_sub
                                      left_token: <Id.Left_DollarParen '$('>
                                      child: 
                                        (C {<command>} {<ls>} {<-d>} 
                                          {(${ Id.VSub_Name cvsroot) <'/'> (${ Id.VSub_Name prefix) 
                                            <'/'> (word_part.ExtGlob op:<Id.ExtGlob_Bang '!('> arms:[{<CVSROOT>}])
                                          }
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [141]
                        )
                      ]
                    )
                  ]
                  spids: [127 138]
                )
              ]
              else_action: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:COMPREPLY)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (sh_array_literal
                            left: <Id.Op_LParen _>
                            words: [
                              {
                                (command_sub
                                  left_token: <Id.Left_DollarParen '$('>
                                  child: 
                                    (C {<command>} {<ls>} {<-d>} 
                                      {(${ Id.VSub_Name cvsroot) <'/'> 
                                        (word_part.ExtGlob
                                          op: <Id.ExtGlob_Bang '!('>
                                          arms: [{<CVSROOT>}]
                                        )
                                      }
                                    )
                                )
                              }
                            ]
                          )
                        }
                      spids: [172]
                    )
                  ]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: _cvs_commands
      body: 
        (BraceGroup
          children: [
            (command.Pipeline
              children: [
                (command.Simple
                  words: [{<cvs>} {<--help-commands>}]
                  redirects: [(redir op:<Id.Redir_GreatAnd '2>&'> loc:(redir_loc.Fd fd:2) arg:{<1>})]
                  do_fork: T
                )
                (C {<awk>} {(SQ <'/^(     *|\\t)/ { print $1 }'>)})
              ]
              negated: F
            )
          ]
        )
    )
    (command.ShFunction
      name: _cvs_command_options
      body: 
        (BraceGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:COMPREPLY)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (sh_array_literal
                        left: <Id.Op_LParen _>
                        words: [
                          {
                            (command_sub
                              left_token: <Id.Left_DollarParen '$('>
                              child: 
                                (C {<compgen>} {<-W>} {(SQ <'$( _parse_help "$1" "--help $2" )'>)} {<-->} 
                                  {(DQ ($ Id.VSub_DollarName '$cur'))}
                                )
                            )
                          }
                        ]
                      )
                    }
                  spids: [233]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: _cvs_kflags
      body: 
        (BraceGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:COMPREPLY)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (sh_array_literal
                        left: <Id.Op_LParen _>
                        words: [
                          {
                            (command_sub
                              left_token: <Id.Left_DollarParen '$('>
                              child: 
                                (C {<compgen>} {<-W>} {(SQ <'kv kvl k o b v'>)} {<-->} 
                                  {(DQ ($ Id.VSub_DollarName '$cur'))}
                                )
                            )
                          }
                        ]
                      )
                    }
                  spids: [266]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: _cvs_roots
      body: 
        (BraceGroup
          children: [
            (C {<local>} {<-a>} {<cvsroots>})
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:cvsroots)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (sh_array_literal
                        left: <Id.Op_LParen _>
                        words: [{($ Id.VSub_DollarName '$CVSROOT')}]
                      )
                    }
                  spids: [306]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (command.DBracket
                  expr: 
                    (bool_expr.Unary
                      op_id: Id.BoolUnary_r
                      child: {(word_part.TildeSub token:<Id.Lit_TildeLike '~'>) <'/.cvspass'>}
                    )
                )
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:cvsroots)
                      op: assign_op.PlusEqual
                      rhs: 
                        {
                          (sh_array_literal
                            left: <Id.Op_LParen _>
                            words: [
                              {
                                (command_sub
                                  left_token: <Id.Left_DollarParen '$('>
                                  child: 
                                    (C {<awk>} {(SQ <'{ print $2 }'>)} 
                                      {(word_part.TildeSub token:<Id.Lit_TildeLike '~'>) 
                                        <'/.cvspass'>
                                      }
                                    )
                                )
                              }
                            ]
                          )
                        }
                      spids: [325]
                    )
                  ]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (command.DBracket
                  expr: (bool_expr.Unary op_id:Id.BoolUnary_r child:{<'CVS/Root'>})
                )
                (command.Simple
                  words: [
                    {<mapfile>}
                    {<-tO>}
                    {
                      (braced_var_sub
                        token: <Id.VSub_Name cvsroots>
                        prefix_op: (Id.VSub_Pound)
                        bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                      )
                    }
                    {<cvsroots>}
                  ]
                  redirects: [(redir op:<Id.Redir_Less '<'> loc:(redir_loc.Fd fd:0) arg:{<'CVS/Root'>})]
                  do_fork: T
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:COMPREPLY)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (sh_array_literal
                        left: <Id.Op_LParen _>
                        words: [
                          {
                            (command_sub
                              left_token: <Id.Left_DollarParen '$('>
                              child: 
                                (C {<compgen>} {<-W>} {(SQ <'${cvsroots[@]}'>)} {<-->} 
                                  {(DQ ($ Id.VSub_DollarName '$cur'))}
                                )
                            )
                          }
                        ]
                      )
                    }
                  spids: [373]
                )
              ]
            )
            (C {<__ltrim_colon_completions>} {(DQ ($ Id.VSub_DollarName '$cur'))})
          ]
        )
    )
    (command.AndOr
      ops: [Id.Op_DAmp]
      children: [
        (command.ShFunction
          name: _cvs
          body: 
            (BraceGroup
              children: [
                (C {<local>} {<cur>} {<prev>} {<words>} {<cword>})
                (command.AndOr
                  ops: [Id.Op_DPipe]
                  children: [
                    (C {<_init_completion>} {<-n>} {<Id.Lit_Colon ':'>})
                    (command.ControlFlow token:<Id.ControlFlow_Return return>)
                  ]
                )
                (C {<local>} {<count>} {<mode>} {<i>} {<cvsroot>} {<cvsroots>} {<pwd>})
                (C {<local>} {<-a>} {<flags>} {<files>} {<entries>} {<changed>} {<newremoved>})
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:count)
                      op: assign_op.Equal
                      rhs: {<0>}
                      spids: [467]
                    )
                  ]
                )
                (command.ForEach
                  iter_name: i
                  iter_words: [
                    {
                      (DQ 
                        (braced_var_sub
                          token: <Id.VSub_Name words>
                          bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                        )
                      )
                    }
                  ]
                  do_arg_iter: F
                  body: 
                    (command.DoGroup
                      children: [
                        (command.AndOr
                          ops: [Id.Op_DAmp]
                          children: [
                            (command.DBracket
                              expr: 
                                (bool_expr.Binary
                                  op_id: Id.BoolBinary_eq
                                  left: {($ Id.VSub_DollarName '$count')}
                                  right: {($ Id.VSub_DollarName '$cword')}
                                )
                            )
                            (command.ControlFlow
                              token: <Id.ControlFlow_Break break>
                            )
                          ]
                        )
                        (command.If
                          arms: [
                            (if_arm
                              cond: 
                                (condition.Shell
                                  commands: [
                                    (command.Sentence
                                      child: 
                                        (command.DBracket
                                          expr: 
                                            (bool_expr.LogicalAnd
                                              left: 
                                                (bool_expr.Binary
                                                  op_id: Id.BoolBinary_GlobDEqual
                                                  left: 
                                                    {
                                                      (DQ 
                                                        (braced_var_sub
                                                          token: <Id.VSub_Name words>
                                                          bracket_op: 
                                                            (bracket_op.ArrayIndex
                                                              expr: <Id.Lit_ArithVarLike count>
                                                            )
                                                        )
                                                      )
                                                    }
                                                  right: {(DQ ($ Id.VSub_DollarName '$cvsroot'))}
                                                )
                                              right: 
                                                (bool_expr.Binary
                                                  op_id: Id.BoolBinary_GlobDEqual
                                                  left: {(DQ ($ Id.VSub_DollarName '$mode'))}
                                                  right: {<cvsroot>}
                                                )
                                            )
                                        )
                                      terminator: <Id.Op_Semi _>
                                    )
                                  ]
                                )
                              action: [
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: (sh_lhs_expr.Name name:mode)
                                      op: assign_op.Equal
                                      rhs: {(DQ )}
                                      spids: [548]
                                    )
                                  ]
                                )
                              ]
                              spids: [509 545]
                            )
                          ]
                        )
                        (command.If
                          arms: [
                            (if_arm
                              cond: 
                                (condition.Shell
                                  commands: [
                                    (command.Sentence
                                      child: 
                                        (command.DBracket
                                          expr: 
                                            (bool_expr.Unary
                                              op_id: Id.BoolUnary_z
                                              child: {($ Id.VSub_DollarName '$mode')}
                                            )
                                        )
                                      terminator: <Id.Op_Semi _>
                                    )
                                  ]
                                )
                              action: [
                                (command.Case
                                  to_match: {($ Id.VSub_DollarName '$i')}
                                  arms: [
                                    (case_arm
                                      pat_list: [{<-H>} {<--help>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:COMPREPLY)
                                              op: assign_op.Equal
                                              rhs: 
                                                {
                                                  (sh_array_literal
                                                    left: <Id.Op_LParen _>
                                                    words: [
                                                      {
                                                        (command_sub
                                                          left_token: <Id.Left_DollarParen '$('>
                                                          child: 
                                                            (C {<compgen>} {<-W>} 
                                                              {
                                                                (DQ 
                                                                  (command_sub
                                                                    left_token: 
                                                                      <Id.Left_DollarParen '$('>
                                                                    child: (C {<_cvs_commands>})
                                                                  )
                                                                )
                                                              } {<-->} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                                            )
                                                        )
                                                      }
                                                    ]
                                                  )
                                                }
                                              spids: [583]
                                            )
                                          ]
                                        )
                                        (command.ControlFlow
                                          token: <Id.ControlFlow_Return return>
                                          arg_word: {<0>}
                                        )
                                      ]
                                      spids: [577 580 616 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<-d>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<cvsroot>}
                                              spids: [623]
                                            )
                                          ]
                                        )
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:cvsroot)
                                              op: assign_op.Equal
                                              rhs: 
                                                {
                                                  (braced_var_sub
                                                    token: <Id.VSub_Name words>
                                                    bracket_op: 
                                                      (bracket_op.ArrayIndex
                                                        expr: 
                                                          (arith_expr.Binary
                                                            op_id: Id.Arith_Plus
                                                            left: <Id.Lit_ArithVarLike count>
                                                            right: {<Id.Lit_Digits 1>}
                                                          )
                                                      )
                                                  )
                                                }
                                              spids: [627]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [619 620 642 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<add>} {<ad>} {<new>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<add>}
                                              spids: [653]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [645 650 657 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<admin>} {<adm>} {<rcs>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<admin>}
                                              spids: [668]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [660 665 672 -1]
                                    )
                                    (case_arm
                                      pat_list: [
                                        {<annotate>}
                                        {<ann>}
                                        {<blame>}
                                        {<rannotate>}
                                        {<rann>}
                                        {<ra>}
                                      ]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<annotate>}
                                              spids: [689]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [675 686 693 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<checkout>} {<co>} {<get>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<checkout>}
                                              spids: [704]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [696 701 708 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<commit>} {<ci>} {<com>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<commit>}
                                              spids: [719]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [711 716 723 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<diff>} {<di>} {<dif>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<diff>}
                                              spids: [734]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [726 731 738 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<export>} {<ex>} {<exp>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<export>}
                                              spids: [749]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [741 746 753 -1]
                                    )
                                    (case_arm
                                      pat_list: [
                                        {<edit>}
                                        {<unedit>}
                                        {<editors>}
                                        {<logout>}
                                        {<pserver>}
                                        {<server>}
                                        {<watch>}
                                        {<watchers>}
                                      ]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {($ Id.VSub_DollarName '$i')}
                                              spids: [774]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [756 771 778 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<history>} {<hi>} {<his>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<history>}
                                              spids: [789]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [781 786 793 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<Id.KW_Import import>} {<im>} {<imp>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<Id.KW_Import import>}
                                              spids: [804]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [796 801 808 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<log>} {<lo>} {<rlog>} {<rl>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<log>}
                                              spids: [821]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [811 818 825 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<login>} {<logon>} {<lgn>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<login>}
                                              spids: [836]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [828 833 840 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<rdiff>} {<patch>} {<pa>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<rdiff>}
                                              spids: [851]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [843 848 855 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<release>} {<re>} {<rel>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<release>}
                                              spids: [866]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [858 863 870 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<remove>} {<rm>} {<delete>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<remove>}
                                              spids: [881]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [873 878 885 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<rtag>} {<rt>} {<rfreeze>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<rtag>}
                                              spids: [896]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [888 893 900 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<status>} {<st>} {<stat>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<status>}
                                              spids: [911]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [903 908 915 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<tag>} {<ta>} {<freeze>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<tag>}
                                              spids: [926]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [918 923 930 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<update>} {<up>} {<upd>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<update>}
                                              spids: [941]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [933 938 945 -1]
                                    )
                                    (case_arm
                                      pat_list: [{<version>} {<ve>} {<ver>}]
                                      action: [
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:mode)
                                              op: assign_op.Equal
                                              rhs: {<version>}
                                              spids: [956]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [948 953 960 -1]
                                    )
                                  ]
                                )
                              ]
                              spids: [556 567]
                            )
                            (if_arm
                              cond: 
                                (condition.Shell
                                  commands: [
                                    (command.Sentence
                                      child: 
                                        (command.DBracket
                                          expr: 
                                            (bool_expr.Binary
                                              op_id: Id.BoolBinary_GlobDEqual
                                              left: {(DQ ($ Id.VSub_DollarName '$i'))}
                                              right: {<-> <Id.Lit_Other '*'>}
                                            )
                                        )
                                      terminator: <Id.Op_Semi _>
                                    )
                                  ]
                                )
                              action: [
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: (sh_lhs_expr.Name name:flags)
                                      op: assign_op.PlusEqual
                                      rhs: 
                                        {
                                          (sh_array_literal
                                            left: <Id.Op_LParen _>
                                            words: [{($ Id.VSub_DollarName '$i')}]
                                          )
                                        }
                                      spids: [985]
                                    )
                                  ]
                                )
                              ]
                              spids: [966 982]
                            )
                          ]
                        )
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:count)
                              op: assign_op.Equal
                              rhs: 
                                {
                                  (word_part.ArithSub
                                    anode: 
                                      (arith_expr.UnaryAssign
                                        op_id: Id.Arith_DPlus
                                        child: <Id.Lit_ArithVarLike count>
                                      )
                                  )
                                }
                              spids: [996]
                            )
                          ]
                        )
                      ]
                    )
                )
                (command.Case
                  to_match: {($ Id.VSub_DollarName '$mode')}
                  arms: [
                    (case_arm
                      pat_list: [{<add>}]
                      action: [
                        (command.Case
                          to_match: {($ Id.VSub_DollarName '$prev')}
                          arms: [
                            (case_arm
                              pat_list: [{<-m>}]
                              action: [
                                (command.ControlFlow
                                  token: <Id.ControlFlow_Return return>
                                  arg_word: {<0>}
                                )
                              ]
                              spids: [1026 1027 1035 -1]
                            )
                            (case_arm
                              pat_list: [{<-k>}]
                              action: [
                                (C {<_cvs_kflags>})
                                (command.ControlFlow
                                  token: <Id.ControlFlow_Return return>
                                  arg_word: {<0>}
                                )
                              ]
                              spids: [1038 1039 1050 -1]
                            )
                          ]
                        )
                        (command.If
                          arms: [
                            (if_arm
                              cond: 
                                (condition.Shell
                                  commands: [
                                    (command.Sentence
                                      child: 
                                        (command.DBracket
                                          expr: 
                                            (bool_expr.Binary
                                              op_id: Id.BoolBinary_GlobNEqual
                                              left: {(DQ ($ Id.VSub_DollarName '$cur'))}
                                              right: {<-> <Id.Lit_Other '*'>}
                                            )
                                        )
                                      terminator: <Id.Op_Semi _>
                                    )
                                  ]
                                )
                              action: [
                                (C {<_cvs_entries>})
                                (command.AndOr
                                  ops: [Id.Op_DAmp Id.Op_DPipe]
                                  children: [
                                    (command.DBracket
                                      expr: 
                                        (bool_expr.Unary
                                          op_id: Id.BoolUnary_z
                                          child: {($ Id.VSub_DollarName '$cur')}
                                        )
                                    )
                                    (command.ShAssignment
                                      pairs: [
                                        (assign_pair
                                          lhs: (sh_lhs_expr.Name name:files)
                                          op: assign_op.Equal
                                          rhs: 
                                            {
                                              (sh_array_literal
                                                left: <Id.Op_LParen _>
                                                words: [
                                                  {
                                                    (word_part.ExtGlob
                                                      op: <Id.ExtGlob_Bang '!('>
                                                      arms: [{<CVS>}]
                                                    )
                                                  }
                                                ]
                                              )
                                            }
                                          spids: [1089]
                                        )
                                      ]
                                    )
                                    (command.ShAssignment
                                      pairs: [
                                        (assign_pair
                                          lhs: (sh_lhs_expr.Name name:files)
                                          op: assign_op.Equal
                                          rhs: 
                                            {
                                              (sh_array_literal
                                                left: <Id.Op_LParen _>
                                                words: [
                                                  {
                                                    (command_sub
                                                      left_token: <Id.Left_DollarParen '$('>
                                                      child: 
                                                        (command.Simple
                                                          words: [
                                                            {<command>}
                                                            {<ls>}
                                                            {<-d>}
                                                            {(${ Id.VSub_Name cur) <Id.Lit_Star '*'>}
                                                          ]
                                                          redirects: [
                                                            (redir
                                                              op: <Id.Redir_Great '2>'>
                                                              loc: (redir_loc.Fd fd:2)
                                                              arg: {<'/dev/null'>}
                                                            )
                                                          ]
                                                          do_fork: T
                                                        )
                                                    )
                                                  }
                                                ]
                                              )
                                            }
                                          spids: [1102]
                                        )
                                      ]
                                    )
                                  ]
                                )
                                (C {<local>} {<f>})
                                (command.ForEach
                                  iter_name: i
                                  iter_words: [
                                    {
                                      (braced_var_sub
                                        token: <Id.VSub_Name files>
                                        prefix_op: (Id.VSub_Bang)
                                        bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                                      )
                                    }
                                  ]
                                  do_arg_iter: F
                                  body: 
                                    (command.DoGroup
                                      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: 
                                                                {
                                                                  (braced_var_sub
                                                                    token: <Id.VSub_Name files>
                                                                    bracket_op: 
                                                                      (bracket_op.ArrayIndex
                                                                        expr: <Id.Lit_ArithVarLike i>
                                                                      )
                                                                  )
                                                                }
                                                              right: 
                                                                {
                                                                  (word_part.ExtGlob
                                                                    op: <Id.ExtGlob_QMark '?('>
                                                                    arms: [{<Id.Lit_Other '*'> <'/'>}]
                                                                  ) <CVS>
                                                                }
                                                            )
                                                        )
                                                      terminator: <Id.Op_Semi _>
                                                    )
                                                  ]
                                                )
                                              action: [(C {<unset>} {(SQ <'files[i]'>)})]
                                              spids: [1149 1171]
                                            )
                                          ]
                                          else_action: [
                                            (command.ForEach
                                              iter_name: f
                                              iter_words: [
                                                {
                                                  (DQ 
                                                    (braced_var_sub
                                                      token: <Id.VSub_Name entries>
                                                      bracket_op: 
                                                        (bracket_op.WholeArray
                                                          op_id: Id.Lit_At
                                                        )
                                                    )
                                                  )
                                                }
                                              ]
                                              do_arg_iter: F
                                              body: 
                                                (command.DoGroup
                                                  children: [
                                                    (command.If
                                                      arms: [
                                                        (if_arm
                                                          cond: 
                                                            (condition.Shell
                                                              commands: [
                                                                (command.Sentence
                                                                  child: 
                                                                    (command.DBracket
                                                                      expr: 
                                                                        (bool_expr.LogicalAnd
                                                                          left: 
                                                                            (bool_expr.Binary
                                                                              op_id: 
Id.BoolBinary_GlobDEqual
                                                                              left: 
                                                                                {
                                                                                  (braced_var_sub
                                                                                    token: 
                                                                                      <Id.VSub_Name 
files
                                                                                      >
                                                                                    bracket_op: 
                                                                                      (bracket_op.ArrayIndex
                                                                                        expr: 
                                                                                          <
Id.Lit_ArithVarLike i
                                                                                          >
                                                                                      )
                                                                                  )
                                                                                }
                                                                              right: 
                                                                                {
                                                                                  ($ 
Id.VSub_DollarName '$f'
                                                                                  )
                                                                                }
                                                                            )
                                                                          right: 
                                                                            (bool_expr.LogicalNot
                                                                              child: 
                                                                                (bool_expr.Unary
                                                                                  op_id: 
Id.BoolUnary_d
                                                                                  child: 
                                                                                    {
                                                                                      ($ 
Id.VSub_DollarName '$f'
                                                                                      )
                                                                                    }
                                                                                )
                                                                            )
                                                                        )
                                                                    )
                                                                  terminator: <Id.Op_Semi _>
                                                                )
                                                              ]
                                                            )
                                                          action: [
                                                            (C {<unset>} {(SQ <'files[i]'>)})
                                                            (command.ControlFlow
                                                              token: <Id.ControlFlow_Break break>
                                                            )
                                                          ]
                                                          spids: [1203 1229]
                                                        )
                                                      ]
                                                    )
                                                  ]
                                                )
                                            )
                                          ]
                                        )
                                      ]
                                    )
                                )
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: (sh_lhs_expr.Name name:COMPREPLY)
                                      op: assign_op.Equal
                                      rhs: 
                                        {
                                          (sh_array_literal
                                            left: <Id.Op_LParen _>
                                            words: [
                                              {
                                                (command_sub
                                                  left_token: <Id.Left_DollarParen '$('>
                                                  child: 
                                                    (C {<compgen>} {<-X>} 
                                                      {(DQ ($ Id.VSub_DollarName '$_backup_glob'))} {<-W>} {(SQ <'${files[@]}'>)} {<-->} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                                    )
                                                )
                                              }
                                            ]
                                          )
                                        }
                                      spids: [1254]
                                    )
                                  ]
                                )
                              ]
                              spids: [1057 1073]
                            )
                          ]
                          else_action: [
                            (C {<_cvs_command_options>} {(DQ ($ Id.VSub_Number '$1'))} 
                              {($ Id.VSub_DollarName '$mode')}
                            )
                          ]
                        )
                      ]
                      spids: [1015 1016 1301 -1]
                    )
                    (case_arm
                      pat_list: [{<admin>}]
                      action: [
                        (command.Case
                          to_match: {($ Id.VSub_DollarName '$prev')}
                          arms: [
                            (case_arm
                              pat_list: [
                                {<-a>}
                                {<-A>}
                                {<-b>}
                                {<-c>}
                                {<-e>}
                                {<-l>}
                                {<-m>}
                                {<-n>}
                                {<-N>}
                                {<-o>}
                                {<-s>}
                                {<-t->}
                                {<-u>}
                              ]
                              action: [
                                (command.ControlFlow
                                  token: <Id.ControlFlow_Return return>
                                  arg_word: {<0>}
                                )
                              ]
                              spids: [1315 1340 1348 -1]
                            )
                            (case_arm
                              pat_list: [{<-t>}]
                              action: [
                                (C {<_filedir>})
                                (command.ControlFlow
                                  token: <Id.ControlFlow_Return return>
                                  arg_word: {<0>}
                                )
                              ]
                              spids: [1351 1352 1363 -1]
                            )
                            (case_arm
                              pat_list: [{<-k>}]
                              action: [
                                (C {<_cvs_kflags>})
                                (command.ControlFlow
                                  token: <Id.ControlFlow_Return return>
                                  arg_word: {<0>}
                                )
                              ]
                              spids: [1366 1367 1378 -1]
                            )
                          ]
                        )
                        (command.If
                          arms: [
                            (if_arm
                              cond: 
                                (condition.Shell
                                  commands: [
                                    (command.Sentence
                                      child: 
                                        (command.DBracket
                                          expr: 
                                            (bool_expr.Binary
                                              op_id: Id.BoolBinary_GlobDEqual
                                              left: {(DQ ($ Id.VSub_DollarName '$cur'))}
                                              right: {<-> <Id.Lit_Other '*'>}
                                            )
                                        )
                                      terminator: <Id.Op_Semi _>
                                    )
                                  ]
                                )
                              action: [
                                (C {<_cvs_command_options>} {(DQ ($ Id.VSub_Number '$1'))} 
                                  {($ Id.VSub_DollarName '$mode')}
                                )
                              ]
                              spids: [1385 1401]
                            )
                          ]
                          else_action: [
                            (C {<_cvs_entries>})
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:COMPREPLY)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (sh_array_literal
                                        left: <Id.Op_LParen _>
                                        words: [
                                          {
                                            (command_sub
                                              left_token: <Id.Left_DollarParen '$('>
                                              child: 
                                                (C {<compgen>} {<-W>} {(SQ <'${entries[@]}'>)} {<-->} 
                                                  {(DQ ($ Id.VSub_DollarName '$cur'))}
                                                )
                                            )
                                          }
                                        ]
                                      )
                                    }
                                  spids: [1419]
                                )
                              ]
                            )
                          ]
                        )
                      ]
                      spids: [1304 1305 1446 -1]
                    )
                    (case_arm
                      pat_list: [{<annotate>}]
                      action: [
                        (command.AndOr
                          ops: [Id.Op_DAmp]
                          children: [
                            (command.DBracket
                              expr: 
                                (bool_expr.Binary
                                  op_id: Id.BoolBinary_GlobDEqual
                                  left: {(DQ ($ Id.VSub_DollarName '$prev'))}
                                  right: {<-> <Id.Lit_Other '['> <rD> <Id.Lit_Other ']'>}
                                )
                            )
                            (command.ControlFlow
                              token: <Id.ControlFlow_Return return>
                              arg_word: {<0>}
                            )
                          ]
                        )
                        (command.If
                          arms: [
                            (if_arm
                              cond: 
                                (condition.Shell
                                  commands: [
                                    (command.Sentence
                                      child: 
                                        (command.DBracket
                                          expr: 
                                            (bool_expr.Binary
                                              op_id: Id.BoolBinary_GlobDEqual
                                              left: {(DQ ($ Id.VSub_DollarName '$cur'))}
                                              right: {<-> <Id.Lit_Other '*'>}
                                            )
                                        )
                                      terminator: <Id.Op_Semi _>
                                    )
                                  ]
                                )
                              action: [
                                (C {<_cvs_command_options>} {(DQ ($ Id.VSub_Number '$1'))} 
                                  {($ Id.VSub_DollarName '$mode')}
                                )
                              ]
                              spids: [1476 1492]
                            )
                          ]
                          else_action: [
                            (C {<_cvs_entries>})
                            (command.ShAssignment
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                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:COMPREPLY)
                                  op: assign_op.Equal
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                                    {
                                      (sh_array_literal
                                        left: <Id.Op_LParen _>
                                        words: [
                                          {
                                            (command_sub
                                              left_token: <Id.Left_DollarParen '$('>
                                              child: 
                                                (C {<compgen>} {<-W>} {(SQ <'${entries[@]}'>)} {<-->} 
                                                  {(DQ ($ Id.VSub_DollarName '$cur'))}
                                                )
                                            )
                                          }
                                        ]
                                      )
                                    }
                                  spids: [1510]
                                )
                              ]
                            )
                          ]
                        )
                      ]
                      spids: [1449 1450 1537 -1]
                    )
                    (case_arm
                      pat_list: [{<checkout>}]
                      action: [
                        (command.Case
                          to_match: {($ Id.VSub_DollarName '$prev')}
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                            (case_arm
                              pat_list: [{<-r>} {<-D>} {<-j>}]
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                                  token: <Id.ControlFlow_Return return>
                                  arg_word: {<0>}
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                              spids: [1551 1556 1564 -1]
                            )
                            (case_arm
                              pat_list: [{<-d>}]
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                                (C {<_filedir>} {<-d>})
                                (command.ControlFlow
                                  token: <Id.ControlFlow_Return return>
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                              spids: [1567 1568 1581 -1]
                            )
                            (case_arm
                              pat_list: [{<-k>}]
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                                (C {<_cvs_kflags>})
                                (command.ControlFlow
                                  token: <Id.ControlFlow_Return return>
                                  arg_word: {<0>}
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                              spids: [1584 1585 1596 -1]
                            )
                          ]
                        )
                        (command.If
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                            (if_arm
                              cond: 
                                (condition.Shell
                                  commands: [
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                                      child: 
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                                          expr: 
                                            (bool_expr.Binary
                                              op_id: Id.BoolBinary_GlobNEqual
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                                              right: {<-> <Id.Lit_Other '*'>}
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                                        )
                                      terminator: <Id.Op_Semi _>
                                    )
                                  ]
                                )
                              action: [
                                (command.AndOr
                                  ops: [Id.Op_DAmp]
                                  children: [
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                                      expr: 
                                        (bool_expr.Unary
                                          op_id: Id.BoolUnary_z
                                          child: {($ Id.VSub_DollarName '$cvsroot')}
                                        )
                                    )
                                    (command.ShAssignment
                                      pairs: [
                                        (assign_pair
                                          lhs: (sh_lhs_expr.Name name:cvsroot)
                                          op: assign_op.Equal
                                          rhs: {($ Id.VSub_DollarName '$CVSROOT')}
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                                        )
                                      ]
                                    )
                                  ]
                                )
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: (sh_lhs_expr.Name name:COMPREPLY)
                                      op: assign_op.Equal
                                      rhs: 
                                        {
                                          (sh_array_literal
                                            left: <Id.Op_LParen _>
                                            words: [
                                              {
                                                (command_sub
                                                  left_token: <Id.Left_DollarParen '$('>
                                                  child: 
                                                    (command.Pipeline
                                                      children: [
                                                        (command.Simple
                                                          words: [
                                                            {<cvs>}
                                                            {<-d>}
                                                            {(DQ ($ Id.VSub_DollarName '$cvsroot'))}
                                                            {<co>}
                                                            {<-c>}
                                                          ]
                                                          redirects: [
                                                            (redir
                                                              op: <Id.Redir_Great '2>'>
                                                              loc: (redir_loc.Fd fd:2)
                                                              arg: {<'/dev/null'>}
                                                            )
                                                          ]
                                                          do_fork: T
                                                        )
                                                        (C {<awk>} {(SQ <'{print $1}'>)})
                                                      ]
                                                      negated: F
                                                    )
                                                )
                                              }
                                            ]
                                          )
                                        }
                                      spids: [1636]
                                    )
                                  ]
                                )
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: (sh_lhs_expr.Name name:COMPREPLY)
                                      op: assign_op.Equal
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                                        {
                                          (sh_array_literal
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                                                (command_sub
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                                        )
                                      action: [
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                                            (assign_pair
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                                                {
                                                  (sh_array_literal
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                                                    words: [
                                                      {
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                                                          left_token: <Id.Left_DollarParen '$('>
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                                                                    {<-q>}
                                                                    {<diff>}
                                                                    {<--brief>}
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                                                                  redirects: [
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                                                                      op: <Id.Redir_GreatAnd '2>&'>
                                                                      loc: (redir_loc.Fd fd:2)
                                                                      arg: {<1>}
                                                                    )
                                                                  ]
                                                                  do_fork: T
                                                                )
                                                                (C {<sed>} {<-ne>} 
                                                                  {
                                                                    (SQ 
                                                                      <
's/^Files [^ ]* and \\([^ ]*\\) differ$/\\1/p'
                                                                      >
                                                                    )
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                                                                )
                                                              ]
                                                              negated: F
                                                            )
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                                        (command.ShAssignment
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                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:newremoved)
                                              op: assign_op.Equal
                                              rhs: 
                                                {
                                                  (sh_array_literal
                                                    left: <Id.Op_LParen _>
                                                    words: [
                                                      {
                                                        (command_sub
                                                          left_token: <Id.Left_DollarParen '$('>
                                                          child: 
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                                                              children: [
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                                                                  words: [
                                                                    {<cvs>}
                                                                    {<-q>}
                                                                    {<diff>}
                                                                    {<--brief>}
                                                                  ]
                                                                  redirects: [
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                                                                      op: <Id.Redir_GreatAnd '2>&'>
                                                                      loc: (redir_loc.Fd fd:2)
                                                                      arg: {<1>}
                                                                    )
                                                                  ]
                                                                  do_fork: T
                                                                )
                                                                (C {<sed>} {<-ne>} 
                                                                  {
                                                                    (SQ 
                                                                      <
's/^cvs diff: \\([^ ]*\\) .*, no comparison available$/\\1/p'
                                                                      >
                                                                    )
                                                                  }
                                                                )
                                                              ]
                                                              negated: F
                                                            )
                                                        )
                                                      }
                                                    ]
                                                  )
                                                }
                                              spids: [1851]
                                            )
                                          ]
                                        )
                                        (command.ShAssignment
                                          pairs: [
                                            (assign_pair
                                              lhs: (sh_lhs_expr.Name name:COMPREPLY)
                                              op: assign_op.Equal
                                              rhs: 
                                                {
                                                  (sh_array_literal
                                                    left: <Id.Op_LParen _>
                                                    words: [
                                                      {
                                                        (command_sub
                                                          left_token: <Id.Left_DollarParen '$('>
                                                          child: 
                                                            (C {<compgen>} {<-W>} 
                                                              {
                                                                (SQ <'${changed[@]:-} \\\n'> 
                                                                  <
'                        ${newremoved[@]:-}'
                                                                  >
                                                                )
                                                              } {<-->} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                                            )
                                                        )
                                                      }
                                                    ]
                                                  )
                                                }
                                              spids: [1884]
                                            )
                                          ]
                                        )
                                      ]
                                      spids: [1789 1803]
                                    )
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                                    (C {<_cvs_entries>})
                                    (command.ShAssignment
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                                        (assign_pair
                                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                                          op: assign_op.Equal
                                          rhs: 
                                            {
                                              (sh_array_literal
                                                left: <Id.Op_LParen _>
                                                words: [
                                                  {
                                                    (command_sub
                                                      left_token: <Id.Left_DollarParen '$('>
                                                      child: 
                                                        (C {<compgen>} {<-W>} {(SQ <'${entries[@]}'>)} 
                                                          {<-->} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                                        )
                                                    )
                                                  }
                                                ]
                                              )
                                            }
                                          spids: [1915]
                                        )
                                      ]
                                    )
                                  ]
                                )
                              ]
                              spids: [1758 1774]
                            )
                          ]
                          else_action: [
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                              {($ Id.VSub_DollarName '$mode')}
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                        )
                      ]
                      spids: [1714 1715 1957 -1]
                    )
                    (case_arm
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                      spids: [1960 1961 1967 -1]
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                    (case_arm
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                                      child: 
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                                          expr: 
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                                )
                              action: [
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                                (command.AndOr
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                                    )
                                    (C {<compopt>} {<-o>} {<nospace>})
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                                )
                              ]
                              spids: [1974 1990]
                            )
                          ]
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                            (command.ShAssignment
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                                      (sh_array_literal
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                                        words: [
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                                            (command_sub
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                                      )
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                                  spids: [2028]
                                )
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                            )
                          ]
                        )
                      ]
                      spids: [1970 1971 2055 -1]
                    )
                    (case_arm
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                                      (sh_array_literal
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                                        words: [
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                                            (command_sub
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                    (case_arm
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                              spids: [2170 2171 2182 -1]
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                                          (sh_array_literal
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                                            words: [
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                                                (command_sub
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                                      action: [
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                                        (command.ShAssignment
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                                                  (sh_array_literal
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                                                    words: [
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                                          (sh_array_literal
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                                            words: [
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                                                (command_sub
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                              ]
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                            (C {<_cvs_command_options>} {(DQ ($ Id.VSub_Number '$1'))} 
                              {($ Id.VSub_DollarName '$mode')}
                            )
                          ]
                        )
                      ]
                      spids: [2294 2295 2502 -1]
                    )
                    (case_arm
                      pat_list: [{<remove>}]
                      action: [
                        (command.If
                          arms: [
                            (if_arm
                              cond: 
                                (condition.Shell
                                  commands: [
                                    (command.Sentence
                                      child: 
                                        (command.DBracket
                                          expr: 
                                            (bool_expr.Binary
                                              op_id: Id.BoolBinary_GlobNEqual
                                              left: {(DQ ($ Id.VSub_DollarName '$cur'))}
                                              right: {<-> <Id.Lit_Other '*'>}
                                            )
                                        )
                                      terminator: <Id.Op_Semi _>
                                    )
                                  ]
                                )
                              action: [
                                (C {<_cvs_entries>})
                                (command.If
                                  arms: [
                                    (if_arm
                                      cond: 
                                        (condition.Shell
                                          commands: [
                                            (command.Sentence
                                              child: 
                                                (command.DBracket
                                                  expr: 
                                                    (bool_expr.Binary
                                                      op_id: Id.BoolBinary_GlobNEqual
                                                      left: {(DQ ($ Id.VSub_DollarName '$prev'))}
                                                      right: {<Id.BoolUnary_f -f>}
                                                    )
                                                )
                                              terminator: <Id.Op_Semi _>
                                            )
                                          ]
                                        )
                                      action: [
                                        (command.ForEach
                                          iter_name: i
                                          iter_words: [
                                            {
                                              (braced_var_sub
                                                token: <Id.VSub_Name entries>
                                                prefix_op: (Id.VSub_Bang)
                                                bracket_op: (bracket_op.WholeArray op_id:Id.Lit_At)
                                              )
                                            }
                                          ]
                                          do_arg_iter: F
                                          body: 
                                            (command.DoGroup
                                              children: [
                                                (command.AndOr
                                                  ops: [Id.Op_DAmp]
                                                  children: [
                                                    (command.DBracket
                                                      expr: 
                                                        (bool_expr.Unary
                                                          op_id: Id.BoolUnary_r
                                                          child: 
                                                            {
                                                              (DQ 
                                                                (braced_var_sub
                                                                  token: <Id.VSub_Name entries>
                                                                  bracket_op: 
                                                                    (bracket_op.ArrayIndex
                                                                      expr: <Id.Lit_ArithVarLike i>
                                                                    )
                                                                )
                                                              )
                                                            }
                                                        )
                                                    )
                                                    (C {<unset>} {(SQ <'entries[i]'>)})
                                                  ]
                                                )
                                              ]
                                            )
                                        )
                                      ]
                                      spids: [2531 2546]
                                    )
                                  ]
                                )
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: (sh_lhs_expr.Name name:COMPREPLY)
                                      op: assign_op.Equal
                                      rhs: 
                                        {
                                          (sh_array_literal
                                            left: <Id.Op_LParen _>
                                            words: [
                                              {
                                                (command_sub
                                                  left_token: <Id.Left_DollarParen '$('>
                                                  child: 
                                                    (C {<compgen>} {<-W>} {(SQ <'${entries[@]:-}'>)} 
                                                      {<-->} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                                    )
                                                )
                                              }
                                            ]
                                          )
                                        }
                                      spids: [2601]
                                    )
                                  ]
                                )
                              ]
                              spids: [2509 2525]
                            )
                          ]
                          else_action: [
                            (C {<_cvs_command_options>} {(DQ ($ Id.VSub_Number '$1'))} 
                              {($ Id.VSub_DollarName '$mode')}
                            )
                          ]
                        )
                      ]
                      spids: [2505 2506 2640 -1]
                    )
                    (case_arm
                      pat_list: [{<update>}]
                      action: [
                        (command.Case
                          to_match: {($ Id.VSub_DollarName '$prev')}
                          arms: [
                            (case_arm
                              pat_list: [{<-r>} {<-D>} {<-j>} {<-I>} {<-W>}]
                              action: [
                                (command.ControlFlow
                                  token: <Id.ControlFlow_Return return>
                                  arg_word: {<0>}
                                )
                              ]
                              spids: [2654 2663 2671 -1]
                            )
                            (case_arm
                              pat_list: [{<-k>}]
                              action: [
                                (C {<_cvs_kflags>})
                                (command.ControlFlow
                                  token: <Id.ControlFlow_Return return>
                                  arg_word: {<0>}
                                )
                              ]
                              spids: [2674 2675 2686 -1]
                            )
                          ]
                        )
                        (command.If
                          arms: [
                            (if_arm
                              cond: 
                                (condition.Shell
                                  commands: [
                                    (command.Sentence
                                      child: 
                                        (command.DBracket
                                          expr: 
                                            (bool_expr.Binary
                                              op_id: Id.BoolBinary_GlobDEqual
                                              left: {(DQ ($ Id.VSub_DollarName '$cur'))}
                                              right: {<-> <Id.Lit_Other '*'>}
                                            )
                                        )
                                      terminator: <Id.Op_Semi _>
                                    )
                                  ]
                                )
                              action: [
                                (C {<_cvs_command_options>} {(DQ ($ Id.VSub_Number '$1'))} 
                                  {($ Id.VSub_DollarName '$mode')}
                                )
                              ]
                              spids: [2693 2709]
                            )
                          ]
                          else_action: [
                            (C {<_cvs_entries>})
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:COMPREPLY)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (sh_array_literal
                                        left: <Id.Op_LParen _>
                                        words: [
                                          {
                                            (command_sub
                                              left_token: <Id.Left_DollarParen '$('>
                                              child: 
                                                (C {<compgen>} {<-W>} {(SQ <'${entries[@]}'>)} {<-->} 
                                                  {(DQ ($ Id.VSub_DollarName '$cur'))}
                                                )
                                            )
                                          }
                                        ]
                                      )
                                    }
                                  spids: [2727]
                                )
                              ]
                            )
                          ]
                        )
                      ]
                      spids: [2643 2644 2754 -1]
                    )
                    (case_arm
                      pat_list: [{(DQ )}]
                      action: [
                        (command.Case
                          to_match: {($ Id.VSub_DollarName '$prev')}
                          arms: [
                            (case_arm
                              pat_list: [{<-T>}]
                              action: [
                                (C {<_filedir>} {<-d>})
                                (command.ControlFlow
                                  token: <Id.ControlFlow_Return return>
                                  arg_word: {<0>}
                                )
                              ]
                              spids: [2769 2770 2783 -1]
                            )
                            (case_arm
                              pat_list: [{<-e>} {<-s>}]
                              action: [
                                (command.ControlFlow
                                  token: <Id.ControlFlow_Return return>
                                  arg_word: {<0>}
                                )
                              ]
                              spids: [2786 2789 2797 -1]
                            )
                            (case_arm
                              pat_list: [{<-z>}]
                              action: [
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: (sh_lhs_expr.Name name:COMPREPLY)
                                      op: assign_op.Equal
                                      rhs: 
                                        {
                                          (sh_array_literal
                                            left: <Id.Op_LParen _>
                                            words: [
                                              {
                                                (command_sub
                                                  left_token: <Id.Left_DollarParen '$('>
                                                  child: 
                                                    (C {<compgen>} {<-W>} {(SQ <'{1..9}'>)} {<-->} 
                                                      {(DQ ($ Id.VSub_DollarName '$cur'))}
                                                    )
                                                )
                                              }
                                            ]
                                          )
                                        }
                                      spids: [2804]
                                    )
                                  ]
                                )
                                (command.ControlFlow
                                  token: <Id.ControlFlow_Return return>
                                  arg_word: {<0>}
                                )
                              ]
                              spids: [2800 2801 2833 -1]
                            )
                          ]
                        )
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:COMPREPLY)
                              op: assign_op.Equal
                              rhs: 
                                {
                                  (sh_array_literal
                                    left: <Id.Op_LParen _>
                                    words: [
                                      {
                                        (command_sub
                                          left_token: <Id.Left_DollarParen '$('>
                                          child: 
                                            (C {<compgen>} {<-W>} 
                                              {
                                                (SQ <'$( _cvs_commands )\n'> 
                                                  <
'                $( _parse_help "$1" --help-options ) --help --help-commands\n'
                                                  > <'                --help-options --version'>
                                                )
                                              } {<-->} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                            )
                                        )
                                      }
                                    ]
                                  )
                                }
                              spids: [2840]
                            )
                          ]
                        )
                      ]
                      spids: [2757 2759 2866 -1]
                    )
                  ]
                )
                (command.ControlFlow
                  token: <Id.ControlFlow_Return return>
                  arg_word: {<0>}
                )
              ]
            )
        )
        (C {<complete>} {<-F>} {<_cvs>} {<cvs>})
      ]
    )
  ]
)