- From: Russell Steven Shawn O'Connor <roconnor@wronski.math.uwaterloo.ca>
- Date: Fri, 27 Mar 1998 16:09:41 -0500 (EST)
- To: www-math@w3.org
Why isn't the MathML DTD more restrictive in the children allowed in elements. For example the msup element requires exactly 2 elements, however the currect DTD is specified as follows: <!ENTITY % PresExpression "(%Presentation; | %ContInPres;)* " > <!ELEMENT msup (%PresExpression;) > It seems to me the would be better written as: <!ENTITY % PresExpression "(%Presentation; | %ContInPres;)" > <!ELEMENT msup (%PresExpression;,%PresExpression;) > (adjust all other elements apropreately) Is there drawback that I'm missing? -- Russell O'Connor roconnor@uwaterloo.ca <URL:http://www.undergrad.math.uwaterloo.ca/%7Eroconnor/> "And truth irreversibly destroys the meaning of its own message" -- Anindita Dutta, "The Paradox of Truth, the Truth of Entropy"
Received on Friday, 27 March 1998 16:09:51 UTC