I'm trying to find documentation on how to write PMCs. I can find lots of PMCs in the source tree, but I can't seem to find documentation on how to go about writing them, or what the various fields and flags do.
For example, the string PMC_data occurs in many source files, but as far as I can tell nowhere in any documentation files, and there aren't many comments about it in include/parrot/pobj.h I don't find any documentation saying "if you do this you'll need to do that in a destructor else you'll leak". Am I missing something obvious? Nicholas Clark
