nwscript-mode for Emacs

This is an editing mode for XEmacs and GNU Emacs. I've tested it only in XEmacs (Linux, will test later in Windows), but it may work, I don't know.

At the moment, it's only a simple hack in top of cc-mode which is Emacs' standard editing environment for C-like languages. It does support syntax coloring of built-in functions and constants as well as some syntax features such as built-in types.

Compiler stuff is supported, naturally (but it needed no changes, as Emacs' compiler support already supported the error/warning format used in Torlack's compiler.

Note: It's not perfect and definitely not entirely trouble-free. Read the README. Read it very very carefully!