Where is the definitive, up-to-date guide on how to write a derived mode from CC Mode. I have a mode that's malfunctioning and thought I might just rewrite it, but information I find is spotty and inconsistent. The example mode reference in the code is
http://cc-mode.sourceforge.net/derived-mode-ex.el
and it doesn't look much like the mode I want to rewrite. I wonder if maybe things have changed since this example was written in 2002.