reset http://code.google.com/p/vim/source/diff?spec=svnb61422c4dc7a81d340e33e0ddb8ce8cf0f94aec4&old=563bd9a63fdcb08d55b6f6087cc8ededd31b891d&r=b61422c4dc7a81d340e33e0ddb8ce8cf0f94aec4&format=unidiff&path=%2Fsrc%2Fnormal.c