Many of David Carlisle's more substantial packages stand on
their own, or as part of the LaTeX tools set; this set
contains: - Making dotless 'j' characters for fonts that don't
have them; - Fix marks in 2-column output; - A method for
combining the capabilities of longtable and tabularx; - A
proforma for building personalised LaTeX formats; - A jiffy to
suppress page numbers; - An environment for including Plain TeX
in LaTeX documents; - A jiffy to remove counters from other
counters' reset lists; - A package to rescale fonts to
arbitrary sizes; - A jiffy to create 'slashed' for physicists;
and - An environment for including HTML in LaTeX documents.