.vimrc

" vimperator ex
augroup javascriptT
    au!
    function JavaScriptSyntaxEx()
        if match(expand("%:p"), "/vimperator/") >= 0
            syntax region javaScriptStringT start="[a-z]*`" end="`" contains=javaScriptSpecial,@htmlPreproc
            syntax region javaScriptStringT1 matchgroup=javaScriptStringTBraces start="${" end="}" contains=TOP,javaScriptBraces contained containedin=javaScriptStringT
            syntax region javaScriptStringT2 matchgroup=javaScriptBraces start="{" end="}" contains=TOP,javaScriptBraces contained containedin=javaScriptStringT1,javaScriptStringT2
            hi link javaScriptStringT String
            hi link javaScriptStringTBraces Special
        endif
    endf
    au Syntax javascript call JavaScriptSyntaxEx()
    "au BufEnter call JavaScriptSyntaxEx()
augroup END