golang-github-dataence-porter2-dev 0.0~git20150829.56e4718-2 (arm64 binary) in ubuntu eoan

 Porter2 implements the Porter2 stemmer for English. It is written
 completely using finite state machines to do suffix comparison,
 rather than slower string-based or tree-based approaches.
 .
 This package also arranges to support usage under its historical
 upstream name, github.com/surgebase/porter2.