The document viewer is maintained by a volunteer community. You are welcome to participate. If you notice a problem you can file a bug report. To file a bug, go to .

これはバグ追跡システムで、ユーザーや開発者はこれを使って、バグやクラッシュの情報、また機能要望について報告します。

To participate you need an account which will give you the ability to gain access, file bugs, and make comments. Also, you need to register so you can receive updates by e-mail about the status of your bug. If you don't already have an account, just click on the Sign in / Register link to create one.

Once you have an account, log in, and click on New issue. Before reporting a bug, please read the bug writing guidelines, and please browse for the bug to see if it already exists.

If you are requesting a new feature, choose 1. Feature in the Labels menu. Fill in the Title and Description sections and click Submit Issue.

バグレポートには ID 番号が与えられ、処理すべきものとして状態が更新されます。