答案 0 :(得分:4)
来自:help cmdheight
:
'cmdheight' 'ch' number (default 1)
global
{not in Vi}
Number of screen lines to use for the command-line. Helps avoiding
hit-enter prompts.
The value of this option is stored with the tab page, so that each tab
page can have a different value.
set cmdheight
参数必须是正数,所以不,不可能隐藏cmdline。