>>5
Curious fact: There is over 4000 lines of entirely uncommented Modula-2 code somewhere within Firefox.
There isn't. For some ridiculous reason (
incompetence), Ohloh is misidentifying m4 source files as Modula-2 (and shockingly, they don't contain any
(* Modula-2-style comments *)).
This should have been obvious to you. Even Debian doesn't have a Modula-2 compiler in its repositories anymore; if Firefox contained any Modula-2 code, they would also have to provide and maintain their own Modula-2 implementation, which would have been orders of magnitude larger than the ``Modula-2'' code.