[4suite] Configurability of markup/WS/unencodable char handling

[Jeremy Kloth]

On Saturday 15 March 2003 01:10 am, Mike Brown wrote:
>  [3] BUG: we always escape "&", but it is not supposed to be
>       escaped when it is followed by "{".

Yeah, I know.  We weren't handling that case before the Printer stuff, so I 
just carried it through to deal with at a later date.  I think it could now 
be implemented by piggy-backing off the illegal character choice.

Jeremy