Re: Saving custom options in 2.5.12

KY> (cond ((looking-at "\\s(\\|#\\s(") (while ... ...)) ((and ... The condition in the while almost certainly contains a matching operation, which must eventually fail, and so exit the while. This failure now (as of 21.5.12) clears the registers, as has been documented since forever. My original impression was that this should be fixed by saving and restoring the match data registers in the calling code. However, that inefficient in the current implementation of `match-data'. Worse, it doesn't work with idioms in which registers set in a recursive call are used. I will within a day or so revert my patch and change the documentation to fit this common usage pattern. That should fix this bug and many others. -- Institute of Policy and Planning Sciences http://turnbull.sk.tsukuba.ac.jp University of Tsukuba Tennodai 1-1-1 Tsukuba 305-8573 JAPAN Ask not how you can "do" free software business; ask what your business can "do for" free software.