found using

git grep -A3 "STS::" src/sage/ | grep -v "STS::" | grep "::"

and the same for EXAMPLES

CC: @tscrim @kwankyu @kliem @slel

Component: documentation

Author: Frédéric Chapoton

Branch/Commit: 01e1843

Reviewer: Travis Scrimshaw

Issue created by migration from https://trac.sagemath.org/ticket/34697