terminate_job

# File lib/shell/process-controller.rb, line 189
    def terminate_job(command)
      @jobs_sync.synchronize(:EX) do
        @active_jobs.delete command
        ProcessController.inactivate(self)
        if @active_jobs.empty?
          command.notify("start_job in terminate_job(%id)", Shell::debug?)
          start_job
        end
      end
    end