网上找到的都是
hi NonText guifg=bg但我这里不行，后查阅vim帮助
EndOfBuffer：
Filler lines (~) after the last line in the buffer.By default, this is highlighted like hl-NonText.
缓冲区的末行之后的填充行 (~)。
NonText：
'@' at the end of the window, "<<<" at the start of the window for 'smoothscroll', characters from 'showbreak' and other characters that do not really exist in the text, such as the ">" displayed when a double-wide character doesn't fit at the end of the line.
我自己的设置是：
hi EndOfBuffer guifg=bg ctermbg=bg ctermfg=bg效果：
干净了，舒服了
