Manual:Echo/ja

Extension:Echo はメディアウィキ用の通知システムのひとつです.

言及
Echo を使い、議論で言及した利用者に通知を送ります. 通称ピンを送る、「pinging」などと表現します. 署名入りのメッセージで直接リンクでもテンプレートをあてても利用者ページとリンクすると、その相手に言及が通知されます. 以下に技術的な構造を説明します.

技術的な詳細
When generating mention events, Echo processes revision diffs chunk by chunk, to check when a user has added a new comment which should be searched for mentioned users to ping. As of this writing, for user mention notifications to work:


 * The diff chunk must be recognised as an addition of new lines of text, not a change to existing lines.
 * The user must sign their message.
 * The signature must contain a plain wiki link to the user's page, user talk page, or contributions page, on the local wiki; it cannot be embedded in a template.
 * In order for the signature to be recognised, the post must contain the exact same markup that writing  (and  ) generates.
 * The comment must either belong in its entirety to existing sections (the diff chunk of added lines must not contain new section headers), or start a new section (diff chunk starts with a new section header).  Only sections of level 2 and above count.
 * Links to mentioned users' pages may be embedded in templates or not, since the diff is template-expanded
 * The  and   variables expand to the empty string when Echo parses the diff.
 * もし言及相手の数が上限値50を超過すると、言及は誰にも発信しません.

またマークアップは平文で処理され、マークアップに凝りすぎると予想外の結果が起きがちです.