npp markdown highlight xml--as userDefineLang
It's disappointment that notepad++ don't have the markdown styler,so I add it .
##setup
just copy the userDefineLang.xml to the npp folder
if you install the notepad++ with installer,you have to copy the userDefineLang.xml to %APPDATA%\Notepad++ ctrl+r and copy %APPDATA%\Notepad++ ,goto the floder. :-D