未應用 Vim 配色方案

我正在嘗試使用這種配色方案：

https://github.com/Konstruktionist/vim/blob/master/colors/Kafka.vim

這是我的~/.vim/colors：

xxx@xxx:~/.vim/colors$ ls -l
total 16
-rw-rw-r-- 1 xxx xxx 15245 Feb 11 17:04 Kafka.vim

這是我的/usr/share/vim/vimrc：

" All system-wide defaults are set in $VIMRUNTIME/debian.vim and sourced by
" the call to :runtime you can find below.  If you wish to change any of those
" settings, you should do it in this file (/etc/vim/vimrc), since debian.vim
" will be overwritten everytime an upgrade of the vim packages is performed.
" It is recommended to make changes after sourcing debian.vim since it alters
" the value of the 'compatible' option.

" This line should not be removed as it ensures that various options are
" properly set to work with the Vim-related packages available in Debian.
runtime! debian.vim

" Color scheme
colorscheme Kafka

" Uncomment the next line to make Vim more Vi-compatible
" NOTE: debian.vim sets 'nocompatible'.  Setting 'compatible' changes numerous
" options, so any other options should be set AFTER setting 'compatible'.
"set compatible

" Vim5 and later versions support syntax highlighting. Uncommenting the next
" line enables syntax highlighting by default.
if has("syntax")
 syntax on
endif

" If using a dark background within the editing area and syntax highlighting
" turn on this option as well
"set background=dark

" Uncomment the following to have Vim jump to the last position when
" reopening a file
"if has("autocmd")
"  au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
"endif

" Uncomment the following to have Vim load indentation rules and plugins
" according to the detected filetype.
if has("autocmd")
 filetype plugin indent on
endif

" The following are commented out as they cause vim to behave a lot
" differently from regular Vi. They are highly recommended though.
"set showcmd        " Show (partial) command in status line.
"set showmatch      " Show matching brackets.
"set ignorecase     " Do case insensitive matching
"set smartcase      " Do smart case matching
"set incsearch      " Incremental search
"set autowrite      " Automatically save before commands like :next and :make
"set hidden     " Hide buffers when they are abandoned
"set mouse=a        " Enable mouse usage (all modes)

" Source a global configuration file if available
if filereadable("/etc/vim/vimrc.local")
 source /etc/vim/vimrc.local
endif

但該計劃沒有生效。當我使用打開文件時vim，根本沒有突出顯示。任何人都可以幫忙嗎？

您是否已經嘗試set t_Co=256在您的 vimrc 中啟用 256 色模式？

但這也取決於您的終端功能。因此，如果 vimrc 中的設置不夠，我建議您查看TERM您正在使用的終端的變數：

echo $TERM查看目前設置是什麼。

結果應該是：xterm-256color或screen-256color。

要定義 TERM：

export TERM=xterm-256color

引用自：https://unix.stackexchange.com/questions/261576