如何分辨一个Vim会话当前使用的colorscheme [英] How to tell which colorscheme a Vim session currently uses

问题描述

您可以通过发出

  来设置Vim配色方案：colorscheme SCHEME_NAME 
  

但奇怪的是，您无法通过发出

 ：colorscheme 
  

E471：Argument required 。我也没有看到：set 的输出中列出的颜色方案。

关于找出使用中的当前配色方案（除了手动切换主题，直到您认出它为止）？

解决方案

方式（因为颜色方案本质上是来源的vim命令的负载）。但是，按照惯例，应该有一个变量 g：colors_name ，它设置为颜色方案的名称。

因此，请尝试：

  echo g：colors_name 
  

如果你得到E121，它是一个不良的配色方案或者是默认的配色方案。

这样做（对于vim的最新版本）：

  function！ ShowColourSchemeName（）
 try 
 echo g：colors_name 
 catch / ^ Vim：E121 / 
 echodefault 
 endtry 
 endfunction 
  
 
 
 
然后执行：
  ：call ShowColourSchemeName（）
  
如果它说default，请执行：colorscheme默认，看看颜色是否改变，如果他们这样做，你使用的格式不正确的配色方案，除了手动切换主题，你可以做很多。 > 
 
 
变量 g：colors_name 记录在此处：
 ：help colorscheme 
  
 
You can set the Vim color scheme by issuing
:colorscheme SCHEME_NAME
but, oddly enough, you can't get the currently used scheme by issuing
:colorscheme
as this results in "E471: Argument required". I also don't see the color scheme listed in the output of :set.

So how do you go about figuring out the current color scheme in use (other than manually switching the themes until you recognize it)?
解决方案
There's no guaranteed way (as a colour scheme is essentially a load of vim commands that are sourced).  However, by convention there should be a variable g:colors_name that is set to the name of the colour scheme.

Therefore, try this:
echo g:colors_name
If you get E121, it's either a poorly made colour scheme or it's the default one.

A shinier way of doing this is (for recent versions of vim):
function! ShowColourSchemeName()
    try
        echo g:colors_name
    catch /^Vim:E121/
        echo "default
    endtry
endfunction
Then do:
:call ShowColourSchemeName()
If it says "default", do :colorscheme default and see if the colours change.  If they do, you're using a malformed colour scheme and there's not a lot you can do about it other than manually switching themes until you recognise it.

The variable g:colors_name is documented here:
:help colorscheme


                        
这篇关于如何分辨一个Vim会话当前使用的colorscheme的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！