s/href=\"\/css/href=\"..\/..\/..\/css/g                         # make /css links local

s/href=\"\/abs\/\(.*\)\"/href=\"..\/..\/\1\/index.html\"/g      # make /abs links local
s/href=\"\/abs\/\(.*\)\"/href=\"..\/..\/\1\/index.html\"/g      # do it again, for good measure

s/action=\"\//action=\"http:\/\/arxiv.org\//g                   # point everything else at arxiv.org
s/href=\"\//href=\"http:\/\/arxiv.org\//g                       #