(command.CommandList
  children: [
    (C {(set)} {(-e)})
    (command.Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(lhs_expr.LhsName name:HEED_DEFAULT_DISPLAY_MANAGER) op:Equal rhs:(word.EmptyWord))]
    )
    (command.AndOr
      ops: [Op_DAmp]
      children: [
        (C {(Lit_Other '[')} {(-z)} {(DQ ($ VSub_DollarName '$HEED_DEFAULT_DISPLAY_MANAGER'))} 
          {(Lit_Other ']')}
        )
        (command.Assignment
          keyword: Assign_None
          pairs: [
            (assign_pair
              lhs: (lhs_expr.LhsName name:HEED_DEFAULT_DISPLAY_MANAGER)
              op: Equal
              rhs: {(true)}
            )
          ]
        )
      ]
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:DEFAULT_DISPLAY_MANAGER_FILE)
          op: Equal
          rhs: {(/etc/X11/default-display-manager)}
        )
      ]
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:PATH)
          op: Equal
          rhs: {(/bin) (Lit_Other ':') (/usr/bin) (Lit_Other ':') (/sbin) (Lit_Other ':') (/usr/sbin)}
        )
      ]
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(lhs_expr.LhsName name:DAEMON) op:Equal rhs:{(/usr/sbin/lightdm)})]
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(lhs_expr.LhsName name:PIDFILE) op:Equal rhs:{(/var/run/lightdm.pid)})]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.Sentence
              child: (C {(Lit_Other '[')} {(-r)} {(/etc/default/locale)} {(Lit_Other ']')})
              terminator: <Op_Semi ';'>
            )
          ]
          action: [(C {(.)} {(/etc/default/locale)}) (C {(export)} {(LANG)} {(LANGUAGE)})]
        )
      ]
    )
    (command.AndOr
      ops: [Op_DPipe]
      children: [
        (C {(test)} {(-x)} {($ VSub_DollarName '$DAEMON')})
        (command.ControlFlow token:<ControlFlow_Exit exit> arg_word:{(0)})
      ]
    )
    (C {(.)} {(/lib/lsb/init-functions)})
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:SSD_START_ARGS)
          op: Equal
          rhs: 
            {
              (DQ ('--pidfile ') ($ VSub_DollarName '$PIDFILE') (' --name ') 
                (word_part.CommandSubPart
                  command_list: 
                    (command.CommandList
                      children: [(C {(basename)} {($ VSub_DollarName '$DAEMON')})]
                    )
                  left_token: <Left_CommandSub '$('>
                ) (' --startas ') ($ VSub_DollarName '$DAEMON') (' -- -d')
              )
            }
        )
      ]
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:SSD_STOP_ARGS)
          op: Equal
          rhs: 
            {
              (DQ ('--pidfile ') ($ VSub_DollarName '$PIDFILE') (' --name ') 
                (word_part.CommandSubPart
                  command_list: 
                    (command.CommandList
                      children: [(C {(basename)} {($ VSub_DollarName '$DAEMON')})]
                    )
                  left_token: <Left_CommandSub '$('>
                ) (' --retry TERM/5/TERM/5')
              )
            }
        )
      ]
    )
    (command.Case
      to_match: {(DQ ($ VSub_Number '$1'))}
      arms: [
        (case_arm
          pat_list: [{(start)}]
          action: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.AndOr
                          ops: [Op_DAmp Op_DAmp]
                          children: [
                            (C {(Lit_Other '[')} 
                              {(DQ ($ VSub_DollarName '$HEED_DEFAULT_DISPLAY_MANAGER'))} {(Lit_Other '=')} {(DQ (true))} {(Lit_Other ']')}
                            )
                            (C {(Lit_Other '[')} {(-e)} 
                              {($ VSub_DollarName '$DEFAULT_DISPLAY_MANAGER_FILE')} {(Lit_Other ']')}
                            )
                            (C {(Lit_Other '[')} 
                              {
                                (DQ 
                                  (word_part.CommandSubPart
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (C {(cat)} 
                                            {($ VSub_DollarName '$DEFAULT_DISPLAY_MANAGER_FILE')}
                                          )
                                        ]
                                      )
                                    left_token: <Left_CommandSub '$('>
                                  )
                                )
                              } {(KW_Bang '!') (Lit_Other '=')} {(DQ (/usr/bin/lightdm))} {(-a)} 
                              {
                                (DQ 
                                  (word_part.CommandSubPart
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (C {(cat)} 
                                            {($ VSub_DollarName '$DEFAULT_DISPLAY_MANAGER_FILE')}
                                          )
                                        ]
                                      )
                                    left_token: <Left_CommandSub '$('>
                                  )
                                )
                              } {(KW_Bang '!') (Lit_Other '=')} {(DQ (/usr/sbin/lightdm))} {(Lit_Other ']')}
                            )
                          ]
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (C {(echo)} 
                      {(DQ ('Not starting X display manager (lightdm); it is not the default'))} {(DQ ('display manager.'))}
                    )
                  ]
                )
              ]
              else_action: [
                (C {(log_daemon_msg)} {(DQ ('Starting X display manager'))} {(DQ (lightdm))})
                (command.AndOr
                  ops: [Op_DPipe]
                  children: [
                    (C {(start-stop-daemon)} {(--start)} {(--quiet)} 
                      {($ VSub_DollarName '$SSD_START_ARGS')}
                    )
                    (C {(log_progress_msg)} {(DQ ('already running'))})
                  ]
                )
                (C {(log_end_msg)} {(0)})
              ]
            )
          ]
        )
        (case_arm
          pat_list: [{(restart)}]
          action: [
            (command.AndOr
              ops: [Op_DAmp]
              children: [
                (C {(Lit_Other '[')} {(-f)} {($ VSub_DollarName '$PIDFILE')} {(Lit_Other ']')})
                (C {(/etc/init.d/lightdm)} {(stop)})
              ]
            )
            (command.AndOr
              ops: [Op_DAmp]
              children: [
                (C {(Lit_Other '[')} {(-f)} {($ VSub_DollarName '$PIDFILE')} {(Lit_Other ']')})
                (command.ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)})
              ]
            )
            (C {(/etc/init.d/lightdm)} {(start)})
          ]
        )
        (case_arm
          pat_list: [{(stop)}]
          action: [
            (C {(log_daemon_msg)} {(DQ ('Stopping X display manager'))} {(DQ (lightdm))})
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.Pipeline
                          children: [
                            (C {(Lit_Other '[')} {(-f)} {($ VSub_DollarName '$PIDFILE')} 
                              {(Lit_Other ']')}
                            )
                          ]
                          negated: T
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (C {(log_progress_msg)} 
                      {(DQ ('not running (') ($ VSub_DollarName '$PIDFILE') (' not found)'))}
                    )
                  ]
                )
              ]
              else_action: [
                (C {(start-stop-daemon)} {(--stop)} {(--quiet)} {($ VSub_DollarName '$SSD_STOP_ARGS')})
                (command.Assignment
                  keyword: Assign_None
                  pairs: [
                    (assign_pair
                      lhs: (lhs_expr.LhsName name:SSD_RES)
                      op: Equal
                      rhs: {($ VSub_QMark '$?')}
                    )
                  ]
                )
                (command.If
                  arms: [
                    (if_arm
                      cond: [
                        (command.Sentence
                          child: 
                            (C {(Lit_Other '[')} {($ VSub_DollarName '$SSD_RES')} {(-eq)} {(1)} 
                              {(Lit_Other ']')}
                            )
                          terminator: <Op_Semi ';'>
                        )
                      ]
                      action: [(C {(log_progress_msg)} {(DQ ('not running'))})]
                    )
                  ]
                )
                (command.If
                  arms: [
                    (if_arm
                      cond: [
                        (command.Sentence
                          child: 
                            (C {(Lit_Other '[')} {($ VSub_DollarName '$SSD_RES')} {(-eq)} {(2)} 
                              {(Lit_Other ']')}
                            )
                          terminator: <Op_Semi ';'>
                        )
                      ]
                      action: [(C {(log_progress_msg)} {(DQ ('not responding to TERM signals'))})]
                    )
                  ]
                  else_action: [
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.Sentence
                              child: 
                                (C {(Lit_Other '[')} {(-f)} {($ VSub_DollarName '$PIDFILE')} 
                                  {(Lit_Other ']')}
                                )
                              terminator: <Op_Semi ';'>
                            )
                          ]
                          action: [
                            (C {(log_progress_msg)} 
                              {(DQ ('(removing stale ') ($ VSub_DollarName '$PIDFILE') (')'))}
                            )
                            (C {(rm)} {($ VSub_DollarName '$PIDFILE')})
                          ]
                        )
                      ]
                    )
                  ]
                )
              ]
            )
            (C {(log_end_msg)} {(0)})
          ]
        )
        (case_arm
          pat_list: [{(force-reload)}]
          action: [(C {(/etc/init.d/lightdm)} {(restart)})]
        )
        (case_arm
          pat_list: [{(Lit_Other '*')}]
          action: [
            (C {(echo)} {(DQ ('Usage: /etc/init.d/lightdm {start|stop|restart|force-reload}'))})
            (command.ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)})
          ]
        )
      ]
    )
    (command.ControlFlow token:<ControlFlow_Exit exit> arg_word:{(0)})
  ]
)