vim高亮显示ejs格式内容

一、简介

官方介绍如下：

EJS is a client-side templating language that was originally part of JavaScriptMVC, which has now been replaced by DoneJS.

二、解决方法

方法一 视ejs格式为html格式

au BufNewFile,BufRead *.ejs set filetype=html

详细au命令参见：AUTOCMD

方法二 定制ejs格式语法高亮

1. 下载ejs语法文件

下载ejs.vim文件到~/.vim/syntax/目录。
下载地址：https://github.com/emilis/emilis-config/blob/master/.vim/syntax/ejs.vim

文件内容如下：

runtime! syntax/html.vim
unlet b:current_syntax

" Include Java syntax
syn include @ejsJavaScript syntax/javascript.vim

syn region ejsScriptlet matchgroup=ejsTag start=/<%/  keepend end=/%>/ contains=@ejsJavaScript
syn region ejsExpr	matchgroup=ejsTag start=/<%=/ keepend end=/%>/ contains=@ejsJavaScript

" Redefine htmlTag so that it can contain jspExpr
syn clear htmlTag
syn region htmlTag start=+<[^/%]+ end=+>+ contains=htmlTagN,htmlString,htmlArg,htmlValue,htmlTagError,htmlEvent,htmlCssDefinition,@htmlPreproc,@htmlArgCluster,ejsExpr,javaScript


" syn keyword ejsPrint contained print
syn match javaScriptType        /\<\zsvars\ze\./
syn match javaScriptSpecial     /\<\zsexports\ze\./
syn match javaScriptFunction    /\<\zsprint\ze(/
syn match javaScriptFunction    /\<\zsinclude\ze(/
syn match javaScriptFunction    /\<\zsincludeObject\ze(/
syn match javaScriptFunction    /\<\zsfetch\ze(/
syn match javaScriptFunction    /\<\zsfetchObject\ze(/

command -nargs=+ HiLink hi def link <args>
HiLink  ejsTag      htmlTag
delcommand HiLink

let b:current_syntax = "ejs"

2. 设置ejs格式语法

au BufNewFile,BufRead *.ejs set filetype=ejs

三、参考文档

Syntax highlight for .ejs files in vim