Re: font-lock-after-change function unbearably slow; Ben change?
Chris Holt <xris(a)transmeta.com> writes:
Well, I'm not an xemacs expert, but it looks to this layman that
the print
functions don't get along well with extents, for whatever reason.
Are you running with the debugging and error checking turned off? If
not (the default for betas), profiling is almost completely useless.
I was burned several times by extents code showing up on the top of
all profiles because I forgot to turn off debugging/error checking.