Fix block paste at end of document.
Fix block paste at end of document.

VSCodeVim/Vim,Chillee/VSCodeNeovim,westim/Vim,Chillee/Vim,Chillee/VSCodeNeovim,Chillee/Vim,VSCodeVim/Vim,rufusroflpunch/Vim,Chillee/VSCodeNeovim,westim/Vim,rufusroflpunch/Vim,westim/Vim