- Add a test if argument was given (if it is optional) before trying to
fetch a resource and a note that something should be done if it wasn't.
- Some cosmetic fixes in the code generated.
- Some other small fixes in the code generated, already forgotten.
based on function proto.
# Very cool! Try yourself, put for example the following line in file funcs:
# bool drawtext(string text, resource font, int x, int y [, resource color])
# and then run ./ext_skel foobar /full/path/to/funcs and then look at
# foobar.c...