打开\vimfiles\plugin目录下的snipMate.vim文件，找到函数GetSnippets（大概在100行左右）

fun! GetSnippets(dir, filetypes)	for ft in split(a:filetypes, '\.')		if has_key(g:did_ft, ft) | continue | endif		call s:DefineSnips(a:dir, ft, ft)		if ft == 'objc' || ft == 'cpp' || ft == 'cs'			call s:DefineSnips(a:dir, 'c', ft)		elseif ft == 'jsp' 			call s:DefineSnips(a:dir, 'html', ft)			call s:DefineSnips(a:dir, 'javascript', ft)		elseif ft == 'html'			call s:DefineSnips(a:dir, 'javascript', ft)		elseif ft == 'xhtml'			call s:DefineSnips(a:dir, 'html', 'xhtml')		endif		let g:did_ft[ft] = 1	endforendf

设置.jsp文件，继承.html 与 .js的自动补全

elseif ft == 'jsp' 			call s:DefineSnips(a:dir, 'html', ft)			call s:DefineSnips(a:dir, 'javascript', ft)