你正在訪問的內容是外部程式的映像位址，僅用於使用者加速訪問，本站無法保證其可靠性。當前的連結位址(單點即可複製)為 https://greasyfork.org.cn/zh-CN/scripts/31412-page-scroll-marker，源站連結 點此以跳轉。
Adds translucent bars to the top and bottom of the viewport, which indicates the previous viewport position when the page is scrolled. This tool will prevents you from getting lost when you press the Page Up/Down keys.
This is a script I salvaged off the old http://userscripts.org/users/mstm account. I could not find the original owner; if this is your code, let me know.
Not working yet.
Seems to work OK.