- From: Norman Gray <n.x.gray@gcal.ac.uk>
- Date: Tue, 22 Jul 1997 14:24:53 +0100
- To: www-html@w3.org
Greetings, At 05:31 22/07/97 -0500, Jordan Reiter wrote: >At 2:14 AM -0500 07-22-1997, Arnaud Le Hors wrote: >>I don't see why you thinnk there is a limit of possible values. The spec >>lists some values as an _example_ but it definitely allows for more. So >>does the DTD. > >I took the "may" as "these are the link types that Authors are permitted to >use" not as "if you wish, you can use these link types". I suppose this >was a case of misinterpretation. :-) The use of the term "may" can be >fairly ambiguous and as such it might make sense to modify the statement. I feel quite strongly that the HTML 4.0 documentation needs to make some more positive statement about link types, rather than the vagueness which has caused confusion here and will cause apathy and a consequent lack of implementation in the future. I've expatiated on this here before [1], but that message rather sank without trace, as its most specific point turned out to be insubstantial (silly me). At the risk of being boring, what I said then was: >The draft says `[a]uthors _may_ use the following recognised link >types' (my emphasis). I think we could get away with a much more >definite statement, along the lines of saying that if the link element >is supported at all by a browser, then all the types in a given list >must be implemented in some way, and that all alternatives with the >same semantics (such as `toc' instead of `contents') are deprecated. >This wouldn't close the door to future extensions, but it would >encourage authors to take the trouble to include LINK elements in >documents they generate, and encourage manufacturers to include >support for them, in the expectation that there will be enough >structure encoded in the head element to make useful nagivation aids >feasible. My impression is that the HTML 4 discussion here has covered detailed technical wrinkles in the draft DTD, and more general discussion of `new features', but that it has been disappointingly quiet about the possibilities of encouraging improvements in the WWW's extremely limited hypertext model, and encouraging browser manufacturers to support those features (ie, the link and meta elements) which already exist. A discussion about link types would be the first step towards such an improvement, and as such is of much greater importance than arguments about new elements, line spacing, or the precise meaning of the nbsp entity. All the best, Norman [1] http://lists.w3.org/Archives/Public/www-html/1997Jul/0124.html ---------------------------------------------------------------------- Norman Gray n.x.gray@gcal.ac.uk Department of Computer Studies, room M627A 0141 331 3288 Glasgow Caledonian University, G4 0BA, UK
Received on Tuesday, 22 July 1997 09:27:50 UTC