On Thu, Apr 14, 2011 at 6:51 PM, Mario Maio <mario.maio at libero.it> wrote: > If i try this regexp > > (cl-ppcre:regex-replace-all " d {1-3}'" "la presa d 'aria" " d'" > :preserve-case t) > > I don't get the expected replacement (remove the space before the > apostrophe) The correct syntax is {1,3}, not {1-3}. -Hans