This entire 12 page thread was one hell of a journey. And language 340 was added just a few days ago, so it’s still active!
what the fuck
yeah what the fuck? can someone smarter than me chime in?
Basically, clever use of syntax so the programming can be run as more than one language.
As a basic example, consider that the # symbol means a preprocessor statement in C, but a comment in Python. You can take advantage of this by writing a Python program, and then using the preprocessor to redesign the Python parts to C code. When executed in Python, all the preprocessor statements will be ignored, and when executed in C, the redefines turn the Python code into C code.
Or as an even more basic example,
print("Hello world!")
is valid in more than one language. So it’s already a polyglot.
Interesting, kind of reminds me of Quine relay