256 colors in vim

最新推荐文章于 2025-10-14 13:39:23 发布

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本文详细介绍了如何在XTerm终端中启用256色支持，并通过调整Vim配置文件来提升色彩效果。包括设置环境变量、启用256色、选择合适的颜色方案等步骤。

XTerm and most other modern terminal emulators support 256 colors, you can use a script to check if your terminal supports 256 colors.

To enable colors on XTerm you will need to run the configure scripts with the --enable-256-color switch, in addition you may also need to set your TERM environment variable to xterm-256color.

For bourne shells (bash, zsh, pdksh) this is done in ~/.profile:

if [ -e /usr/share/terminfo/x/xterm-256color ]; then
        export TERM='xterm-256color'
else
        export TERM='xterm-color'
fi

Or for csh shells this is done in ~/.cshrc:

setenv TERM xterm-256color

See http://frexx.de/xterm-256-notes/ for more information about 256 colors on XTerm

To enable 256 colors in vim, put this your .vimrc before setting the colorscheme:

set t_Co=256

You may also need to add:

set t_AB=^[[48;5;%dm
set t_AF=^[[38;5;%dm

Your colors should at least look a little different. For full effect, use a colorscheme that supports 256 colors like desert256, inkpot, 256-grayvim, or gardener.

http://vim.wikia.com/wiki/256_colors_in_vim