vim 更改 :x 函数以删除缓冲区而不是保存 &退出 [英] vim change :x function to delete buffer instead of save & quit

问题描述

我想在vim gui-mode 中设置:x 为delete buffer 因为我总是杀死整个gvim，这有点烦人.我知道我可以用 if has("gui running") 专门设置 gui 问题，但不知道如何重新映射 :x

I want to set :x in vim gui-mode to delete buffer because I always kill the whole gvim, which is kind of annoying. I know i can specifically set gui problems with if has("gui running") but don't know how to remap :x

提前致谢

ps.:也许标签/术语 remap 是错误的，但我不知道正确的术语，这就是为什么谷歌根本没有提供任何帮助.

ps.: maybe the tag/term remap is wrong but I don't know the correct term, that's why google didn't provide any help at all.

推荐答案

我发现最安全的替代方法是使用表达式缩写:

I find the safest alternative is to use an expression abbreviation:

cnoreabbrev <expr> x getcmdtype() == ":" && getcmdline() == 'x' ? 'bd' : 'x'

这将确保缩写只会在使用 :x 时扩展为 bd 否则只需扩展为 x.

This will ensure the abbreviation will only be expanded to bd when :x is used otherwise just expand to x.

更多帮助:

:h map-<expr>
:h getcmdtype()
:h getcmdline()

经过进一步检查，Hari Krishna Dara 似乎有一个插件可以做到这一点，名为 cmdalias.vim.它使用了上述技术的变体.

Upon further inspection there appears to be a plugin that does exactly this by Hari Krishna Dara called cmdalias.vim. It uses a variation of the technique above.

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