在曝光的vim中出现奇怪的色彩

Question

我已经为Vim安装了Solarized，以及我的终端应用程序，但是遇到了奇怪的背景颜色。我在Debian 6上运行Vim 7.2的macerm2和Redhat EL5.9上运行Vim 7.3的win7上看到了相同的问题。

症状：代码与行号具有相同的背景。只有字符串和保留字才能获得正确（较浅）的背景色。

以下是显示问题的图片：

这就是它的外观（来自Solarized主页的截图）：

知道是什么原因引起的吗？

Answer 1

使用 PuTTY ，我必须将Terminal-type string（在连接，数据下）设置为xterm-256color而不是xterm。

Answer 2

Issue 130 answers this (perhaps it is you?)

If I use PuTTy with the default settings ( not changing to putty-256color ) then the colors are not correctly allocated.

I noticed this line

elseif g:solarized_termcolors != 256 && &t_Co >= 16

checks to see if t_Co > = 16 but Putty identifies itself or at least the variable is 8 which causes the else statement to run.

If I change that statement to:

elseif g:solarized_termcolors != 256 && &t_Co >= 8

then everything works as it should. I don't know how this would affect other terminals but I thought you should know that this is indeed broken and changing that value or adding another conditional would fix this problem.

As a fix in the meantime if anyone has this problem they can simply set t_Co to equal 16 in their vimrc and that appears to fix the problem.