Re: ERB decision, 31 October 1996

Dave Peterson wrote:

>I can't speak for Charles, but I interpret that part of 8879 to mean that
>a text entity referenced twice in the same document should give the same
>replacement text for both references during the same parse.

This is a good interpretation, but also one of the weaknesses of SGML. You
should see what happens if you can change the subtrees within a document.
This can lead to some really powerful applications. (Not that I'm advocating
this for XML, though I will be for SGML97!)

Martin Bryan, The SGML Centre, Churchdown, Glos. GL3 2PU, UK 
Phone/Fax: +44 1452 714029   WWW home page: http://www.u-net.com/~sgml/