はっちゃんキャンバスやはっちゃん拡張を前提として動かすものなので、それらのスクリプトは例の場所とかから入手してください。
以下をコピーして既存のブックマークレットに追加する
「はっちゃん拡張」の処理を全部終えたあとに追加するのを推奨
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