I'm using the source code for the open-source Thompson-Davis Editor 
<http://adoxa.altervista.org/tde/>, "a simple, public domain, multi-file, 
multi-window binary and text file editor written for IBM PCs and close 
compatibles running DOS, Win32 (console) or Linux" to learn C and curses 
programming.
	You may have noticed its coincidental acronym :-) and yes, it stores it's 
configuration information in $TDEHOME.  TDE is small but non-trivial, and I 
think it will be a good resource for someone like me, who is attempting to 
get a grip on programming in the *nix environment; it's not so big as to be 
overwhelming, yet not as useless as HelloWorld.c.
	Thoughts?

Leslie