These could use some documenting (and yes, I know the answer to many) for future use for folks generating PIR. (Hint, hint -- documentation is a good thing)
*) How do I declare an externally visible subroutine?
*) How do I store a global variable
*) How do I load a global variable
*) How do I call an external function
*) How do I get the sub pmc for a sub declared later (or earlier) in the file?
*) How do I (or even can I) have a file-scoped variable? (like .local, only for all code in the file)
I just checked in an intial IMCC faq (parrot/imcc/docs/imcfaq.pod)
Hopefully we'll get it linked up in HTML format to the web site asap.
The FAQ is small, but it at least answers all of the above.
I did not go in too much depth about subs because I've got a wave of changes to commit soon, so I want to hold off on documenting syntax that is about to be deprecated.
Feel free to send me more questions for the FAQ.
-Melvin
