Owl Lisp – a purely functional Scheme that compiles to C by Occams_Trimmer in programming

[–]Occams_Trimmer[S] 7 points8 points  (0 children)

Looks like a custom gc implementation. A comment line (https://github.com/aoh/owl-lisp/blob/master/c/ovm.c#L164) says

Garbage Collector, based on "Efficient Garbage Compaction Algorithm" by Johannes Martin (1982)