content model syntax

Hello,

RE: http://www.w3.org/TR/WD-html40/intro/sgmltut.html

Under "Content model definitions," you have:

"The content model use the following syntax to define what markup is
allowed for the content of the element: ... 

A | B 
    Both A and B are permitted in any order. "


Should this be:

A | B

    One and only one of A and B are permitted.

?

My reference is:
http://web0.tiac.net/users/bingham/sgmlsyn/intro.htm#C5.2

which states:

"| One and only one must occur"
 

Thanks.


-- 
john@december.com                 http://www.december.com/john/
Doctoral Candidate             Rensselaer Polytechnic Institute
Editor                 Computer-Mediated Communication Magazine 
President                         December Communications, Inc.

Received on Sunday, 27 July 1997 10:42:06 UTC