[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Character Entities: An XML Core WG View
davidc@n... (David Carlisle) writes: >If MathML and Docbook have different definitions it isn't at all clear >what the user is supposed to do. Similarly MathML and XHTML. If you are >given a combined XHTML +MathML DTD you have to look carefully at the >order of combination to know what the end result is going to be. Now that's an interesting problem, one that goes way beyond the nuisance of DTD syntax leftovers in a schema-based world. It seems that entity references may in fact be vocabulary-dependent, and while DTDs were probably not wise to mix them so thoroughly with structural declarations, there are good reasons for believing in such a connection. Maybe context-sensitive entity reference processing is going too far, but it's not difficult to implement, especially as I'm already building a preprocessor with parser logic built into it. Adding context information to Ents rules looks like it will be one of my early use cases. ------------- Simon St.Laurent - SSL is my TLA http://simonstl.com may be my URI http://monasticxml.org may be my ascetic URI urn:oid:1.3.6.1.4.1.6320 is another possibility altogether
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