https://github.com/uCalc/powerbasic-to-cpp/tree/master
https://github.com/bazelbuild/starlark
https://github.com/twigphp/Twig
https://github.com/imagej/ImageJA
https://github.com/Joker/jade
https://github.com/mde/ejs
https://github.com/LogtalkDotOrg/logtalk2
https://github.com/Anniepoo/prolog-examples

