Re: class system with token filters

[John Belmonte <john@...>]

Andreas Stenius wrote:
> I've begun a small attempt at a class system implemented with token
> filters.
> 
> Find it here: http://kaos.explosive.se/svn/lua/class.lua
> This one requires the new token filter patch from lhf.

I'd prefer that token filters use the convention of a $ prefix for any
added keywords (e.g. $class).  Rationale:

    * makes it clear that the keyword is an extension
    * avoids clash with identifiers in an existing program
    * avoids clash with future real keywords

--John