在vim中改进了CSS语法高亮

我没有那个问题.这是我的语法文件的标题:

" Vim syntax file
" Language: Cascading Style Sheets
" Maintainer:   Claudio Fleiner 
" URL:      http://www.fleiner.com/vim/syntax/css.vim
" Last Change:  2007 Nov 06
" CSS2 by Nikolai Weibull
" Full CSS2, HTML4 support by Yeti

语法文件的相关行是这样的:

syn match cssClassName "\.[A-Za-z][A-Za-z0-9_-]\+"