vim底部顯示當前編輯文件絕對路徑

編輯vimrc

" 狀態欄
set laststatus=2      " 總是顯示狀態欄
highlight StatusLine cterm=bold ctermfg=yellow ctermbg=blue
" 獲取當前路徑，將$HOME轉化為~
function! CurDir()
        let curdir = substitute(getcwd(), $HOME, "~", "g")
        return curdir
endfunction
set statusline=[%n]\ %f%m%r%h\ \|\ \ pwd:\ %{CurDir()}\ \ \|%=\|\ %l,%c\ %p%%\ \|\ ascii=%b,hex=%b%{((&fenc==\"\")?\"\":\"\ \|\ \".&fenc)}\ \|\ %{$USER}\ @\ %{hostname()}\