如何在vim的colorscheme文件中更改运算符（+ - * / < >）的颜色

Question

I downloaded colorscheme file for vim, and I want to change it to be what I like. So I tried to change the color in the file.

Now I can't see new color of operators such as + - * / < > . Which there's one that is "Operator" type, but it only changes the operator like and , or ,etc.

I've already tried to search for it in google and stackoverflow, which there's one about changing it using terminal. But I want the one that can be changed within the colorscheme file.

I downloaded colorscheme and use vimrc to change the colorscheme. I am using c++.

Answer 1

As per my answer for a similar markdown answer I gave, you can create ~/.vim/after/syntax/cpp.vim and add a group and set a color for it. It would be something along the lines of:

syn match    addOperator     " \+ "

highlight addOperator ctermfg=34