FUEL: better matching for hex numbers, eg. 0xDeadBeefBabe
FUEL: Improved highlighting of stack effect declarations for alien functions. Types are highlighted bold using the new face factor-font-lock-type-in-stack-effect.
FUEL: improve handling of whitespace in regexps
FUEL: highlight alien callbacks identical to functions
FUEL: fix regexp for number literals
reddit: add more slots.
sequences.extras: adding supremum-by* and infimum-by* that return indices.
http.client: add quotation stack effects.
math.transforms.fft: small bit of speedup.
combinators.extras: adding 4bi and 4tri.
grouping.extras: having some fun with clumps.
grouping.extras: clean up using.
grouping.extras: adding map-as versions.
colors.yuv: adding support for YUV colors.
io.directories: Add with-resource-directory word and use it.
sequences.extras: adding reject, "[ not ] compose filter".
combinators.extras: adding throttle.
sequences.extras: adding reject!.
windows.winsock: the servent structure is different between 32-bit and 64-bit.
windows.winsock: port should be short, not sure if it should be PACKED-STRUCT or not.