4:19:54beachBike: When I wrote Flexichain, the possibility of defining extended sequence types did not exist, so I didn't have the sequence functions in mind for the client code using Flexichain.
4:20:32beachBike: I would have to go back and look at Climacs and see what uses could be replaced by calls to the sequence functions.
8:42:06splittistI seem to remember that using CL-PPCRE (for example) with Climacs buffers might have been easier had they been CL sequences.