在vim中，用长行编辑xml文件确实很慢。我该怎么做才能解决这个问题呢?

I edit a lot of xml files with vim. The problem is that, because of the long lines, navigation/editing in vim is extremely slow. Is there something I can do (besides turning off syntax highlighting/filetype plugins and filetype indentation) to be able to edit these files without all that lag?I edit a lot of xml files with vim. The problem