I'm in the process of migrating several systems from lpd to CUPS and it's going pretty well aside from one detail: lpd has its if= in printcap, which provides an easy hook for throwing enscript filters into the printing process. I haven't been able to find an equivalent hook in CUPS.
Where can I find information on doing this? (And, for that matter, where is the lpd network protocol described? I'm also running into problems with network-attached printers acting up and it might be useful to examine them at that level.) -- When we reduce our own liberties to stop terrorism, the terrorists have already won. - reverius Innocence is no protection when governments go bad. - Tom Swiss