Dylan! (Which is commonly called a Lisp dialect due to its internal structure, even though it lacks homoiconicity.) See https://opendylan.org/documentation/intr

Dylan! (Which is commonly called a Lisp dialect due to its internal structure, even though it lacks homoiconicity.) See https://opendylan.org/documentation/intro-dylan/conditions.html https://opendylan.org/documentation/intro-dylan/conditions.h... There are implementations of condition systems as libraries, too. Copying links from my book: * Python: https://github.com/svetlyak40wt/python-cl-conditions https://github.com/svetlyak40wt/python-cl-conditions * Clojure: https://github.com/clojureman/special https://github.com/clojureman/special * Ruby: https://github.com/michaeljbishop/mulligan https://github.com/michaeljbishop/mulligan * Perl: https://metacpan.org/release/Worlogog-Incident https://metacpan.org/release/Worlogog-Incident, https://metacpan.org/release/Worlogog-Restart https://metacpan.org/release/Worlogog-Restart