uu: protect from invalid input.
FUEL: fixed font-locking of SYMBOLS
FUEL: need to catch and handle scan-error that forward-sexp can emit if there is no closing bracket
alien.libraries: dlopen should handle resource:-paths
alien.libraries.tests: compressed USING line.. at least its in alphabetical order
math.bits: fix docs for make-bits to be more clear.
splitting.extras: need to hint split-harvest.