Some notices for you who would like to hack the source in order to
improve powwow, fix bugs or just have fun:

* Try not to run large chunks of existing code through your C
  beautifier if the indentation style doesn't please you. This will
  only greatly confuse the original author (if he can't recognize and
  maintain his own code, who can?). If you write any new functions,
  ok, use your own style as long as it's clear and consistent.

* For portability, powwow is written in K&R C - no ANSI stuff
  (well, someone said a little of ANSI things were used in it, but i did
  not find them yet). If people convince me that non-ANSI compilers are rare
  enough these days, we should switch to prototypes. Even then, please, do NOT
  use any gcc-specific features (I've seen the char constant '\e' in some
  places) even if gcc is very common. Our goal should be to let the
  maximum number of people use powwow. (Most non-ANSI compilers grok
  void, so that's safe to use.)

* To sum it up, assume that the user has:
  - a non-ANSI C compiler
  - an exotic non-VT100 terminal (use TERMCAP!), possibly on a slow line
  - a slow workstation, or a larger computer shared by 100 users and
    aggressive sysadmins who think that mudding doesn't justify 10% or
    even 5% CPU load.

* Document your changes! A brief report of changes in the CHANGES file is
  absolutely necessary. So is updating the doc files (powwow.doc, powwow_help
  and README) Also, sending an e-mail to the code author/mantainer documenting
  your changes will be appreciated.

Report from cancan's HACKING:

  Remember, that although I (Yorick) am the original author, I don't dictate
  the code; it is explicitly in the public domain. I am merely trying to keep
  some kind of order; if versions are permitted to diverge, they are very
  painful to merge later. Also, different version branches are very confusing,
  and makes it hard to define the "latest and best" version. Please try to
  synchronize your hacks into one  - the latest - version!

Well, Yorick refused to merge Powwow and Cancan, so now they both exist
indipendently... Now I (Cosmos) say exactly the same thing Yorick said
('do not let version diverge'), but i fear this will happen again :(

* I've tried to make the code obey the following rules for modularity:
	- All exported things from one .c file is declared in its .h file.
	- Conversely, symbols are imported by #including .h files,
	  not by local extern declarations.
	- Everything that can be static should be (this is not quite true yet)

  Please obey these rules (or improve them).
