A collection of (variously) simple tools provided as part of
the LaTeX required tools distribution, comprising the packages:
afterpage, array, bm, calc, dcolumn, delarray, enumerate,
fileerr, fontsmpl, ftnright, hhline, indentfirst, layout,
longtable, multicol, rawfonts, shellesc, showkeys, somedefs,
tabularx, theorem, trace, varioref, verbatim, xr, and xspace.

Homepage:
https://ctan.org/pkg/latex-tools
