立即更新vim缓冲区而不确认信息消息

我有一个更新缓冲区的vimscript

function! NextTodos()
    :let tempfile = "~/AppData/Local/Temp/Journal-VIC777C.tmp"
    :exe 'e ' . tempfile
    " delete all existing lines, see
    " https://alvinalexander.com/linux-unix/vi-vim-delete-all-lines-how
    :1,$d
    :r ~\workspace\logs\Journal.log
    :silent v/-next\|-wait\|-periodic/d
    " reverse list, does not work correctly
    :g/^/m0     
    :sort
    :execute "normal gg"
    " https://stackoverflow.com/a/21277670/1933185
    :put =readfile(expand('~\workspace\logs\Journal.log'))[1:19]
    " http://learnvimscriptthehardway.stevelosh.com/chapters/29.html
    :execute "normal ggdd"
    :w
    :syn match String "-next"
    :syn match Comment "-periodic"
    :syn match Special "-wait"
endfunction

(德语翻译:按回车键或输入命令)

首先,当我点击enter时,信息消息将消失,缓冲区将被更新。

我如何才能让它工作,使缓冲区将立即更新,而我不必按回车键?

How do I disable the “Press ENTER or type command to continue” prompt in Vim? . 公认的答案是:加上另一个回车,这并不能解决我的问题。我不得不用:沉默。