问题描述
执行vimdiff时如何加载其他颜色方案.
How to load a different colorscheme when doing vimdiff.
我想要这个，因为我当前的颜色方案在vimdiff中无法正确显示一些差异.例如，某些差异显示为相同的fg/bg颜色.这使得很难理解差异.因此，每次我执行vimdiff时，我都必须执行:colorscheme some_other_scheme
I want this because the my current colorscheme does not show some diffs properly in vimdiff, For. eg some diff is shown with same fg/bg color. This makes it very hard to understand the diff. So every time i do a vimdiff i have to do :colorscheme some_other_scheme
这可以在.vimrc文件中完成吗?
Can this be done in .vimrc file?
推荐答案
如果从命令行调用vimdiff，请将以下内容放入.vimrc:
If you're calling vimdiff from the command-line, put the following in your .vimrc:
if &diff
colorscheme some_other_scheme
endif
如果您在vim中使用vimdiff，则必须使用:cnoreabbr覆盖用于启动/停止它的命令(例如diffthis，diffoff)(还有一个插件)或使用自动命令:
If you're using vimdiff from within vim, you'd either have to override the commands you use to start/stop it (e.g. diffthis, diffoff) using :cnoreabbr (there's also a plugin) or use an autocommand:
au FilterWritePre * if &diff | colorscheme xyz | endif
FilterWritePre在通过外部程序(diff实用程序)进行过滤之前被调用，并且&diff-选项由vim进入比较模式时设置(除其他外，请参见:help diff)
FilterWritePre is called before filtering through an external program (the diff utility) and the &diff-option is set by vim when it's going into diff-mode (among others, see :help diff)
我不确定该使用哪个自动命令返回到原始颜色方案.
I'm not sure which autocommand to use to return to the original colorscheme though.
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