很简单的东西，竟然没有人来做。之前虽然没有高亮，但也没出什么问题，于是我忍了。可今天，我要在 HTML 模板里用小于号了，于是 Vim 给我高亮成错误。于是我就做了：

" Vim syntax file
" FileType:     Tornado template
" Author:       lilydjwg <lilydjwg@gmail.com>

" Add something like the following in modeline to your templates:
" {# vim:se syntax=html.tornadotmpl: #}

syntax region tmplCode matchgroup=PreProc start="{[%{]!\@!" end="[%}]}" contains=@Python,tmplKeyword containedin=ALL
syntax region tmplComment matchgroup=PreProc start="{#!\@!" end="#}"
syntax region tmplComment matchgroup=PreProc start="{%\s\+comment\s\+" end="%}"
syntax keyword tmplKeyword end include apply autoescape block extends module raw set

let b:current_syntax_save = b:current_syntax
unlet b:current_syntax
syntax include @Python syntax/python.vim
let b:current_syntax = b:current_syntax_save
unlet b:current_syntax_save

highlight link tmplCode Normal
highlight link tmplComment Comment
highlight link tmplKeyword Keyword

此文件可从 vim.org 下载（记得要评分哦），将其放入~/.vim/syntax即完成安装。使用方法很简单，比如 HTML 模板就写set syntax=html.tornadotmpl，JavaScript 的就写成set syntax=javascript.tornadotmpl。可以按注释里那样子写到模式行里去。详见手册:help 'syntax'。