Back in my university student days, I wrote a pair of a compiler and an interpreter: the compiler accepted a language that looked like a mix of Oberon and Perl

Back in my university student days, I wrote a pair of a compiler and an interpreter: the compiler accepted a language that looked like a mix of Oberon and Perl (I called it pıpl, from "pıpl isn't a programming language"), it produced Forth-like output, and then the interpreter ran it. The compiler was written in C+bison+flex, the interpreter was in Object Pascal. Unfortunately, the sources didn't survive.