OK, then I make separate lines. The only issue is that any enhacement/correction will be more complicated this way (that is another reason to put as many features in one line as possible).

2011/6/28 Marcin Cieslak <saper@saper.info>

Given the speed of fetching/storing pages I don't think that speed of the
regular expression makes any difference. Running two compiled RE's
one after the other in sequence on the page text should be very fast.