texsort – Sort/compress numerical lists

A set of macros to ma­nip­u­late comma-sep­a­rated nu­mer­i­cal lists and ar­rays in TeX macros. The pack­age im­ple­ments an ar­ray as a set of con­trol se­quences that con­tain the ar­ray in­dex as part of their name.
The pack­age is part of the st­tools bun­dle.