s/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w{1,8});)/&/g
random($foo) is the occassionally still updated blog of Leonard Lin. My pics are on Flickr, code is on Github. @lhl on Twitter. More »
random($foo) is the occassionally still updated blog of Leonard Lin. My pics are on Flickr, code is on Github. @lhl on Twitter. More »
s/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w{1,8});)/&/g