如何在Vim中不移動光標的狀況下移動屏幕？ - How to move screen without moving cursor in Vim?

問題：

I recently discovered Ctrl + E and Ctrl + Y shortcuts for Vim that respectively move the screen up and down with a one line step, without moving the cursor . 最近，我發現了Vim的Ctrl + E和Ctrl + Y快捷鍵，它們分別以一個一行的步長上下移動屏幕， 而不移動光標 。

Do you know any command that leaves the cursor where it is but moves the screen so that the line which has the cursor becomes the first line? 您是否知道有任何命令將光標留在原處但移動屏幕，使具備光標的行成爲第一行？ (having a command for the last line would be a nice bonus). （在最後一行輸入命令會是一個不錯的選擇）。

I can achieve this by manually pressing Ctrl + E (or Ctrl + Y ) the proper number of times, but having a command that somehow does this directly would be nice. 我能夠經過手動按Ctrl + E （或Ctrl + Y ）適當的次數來實現此目的，可是使用某種能夠直接執行此操做的命令會很好。

Any ideas? 有任何想法嗎？

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解決方案：

參考一： https://stackoom.com/question/EVlJ/如何在Vim中不移動光標的狀況下移動屏幕
參考二： https://oldbug.net/q/EVlJ/How-to-move-screen-without-moving-cursor-in-Vim