User:Jan Hidders

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Jan Hidders used to be a Ph.D. student at the Eindhoven University of Technology and  is now working as a postdoctoral researcher at the University of Antwerp. He very much likes the idea of a public domain encyclopedia but found that Everything2 had some minor points:

1. too many features
2. more than one write-up per node
3. the contents are  not public.

Jan plans to contribute something in the future although he hasn't really found anything yet to contribute. :-} His main interests are  Computer science, Mathematics and  Philosophy. Rumors have  it that he is  even prepared to do some research in order to be able to add something to Wikipedia.

• Home Page: http://www.win.ua.ac.be/~hidders/
• My own little Sandbox
• My Todo list
• Wikipedia Syntax
• A proposal for HTML-free mark-up.

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Welcome, Jan! Very nice work on the logic articles! --User:LMS

Thank you. Very nice to hear. Maybe even a little too nice, because such appreciation may tempt me to spend more  time on Wikipedia than I had planned. :-) --User:Jan Hidders

Aha, you have  discovered my evil plot! ;-) --User:LMS

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Hey Jan, congratulations. Get yourself a nice t-shirt with "Trust me. I'm a doctor." on it. it  works. Trust me. --AxelBoldt

*Big grin* Thank you. But to be honest, although I'm already hired, the Ph.D. ceremony (a big thing in the Netherlands) will take place in December. But then I will get the t-shirt. :-) In the meantime I'm going to see if I can write something in Wikipedia on database theory, which is  my real area of expertise. -- Jan Hidders

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I disagree with you regarding removing HTML markup from Wikipedia. There are  2 main reasons:

1. HTML is  a World standard, even if no browser that I am  aware of completely supports it. However, this does give users (e.g. me) a chance to develop articles off-line, previewing them in their browsers, before uploading them later (copy+paste!).
2. HTML syntax, with syntactical elements all delimited by < > is  probably easier to parse than the multiple character markup you propose.

I am  considering expending effort on (n/t/g)roff macros to enable the same source file to be used to generate PostScript or  HTML... Rcingham

First, let me reassure you, the issue is  as dead as a Dodo if only because far too much HTML has now been allowed already and  it will be nearly impossible to come up with a reasonable Wiki-markup to replace it. However, I still feel that allowing HTML tags is  probably one of the biggest mistakes in the history of Wikipedia. Let me give you a short summary of the arguments. (1) HTML tags make Wikipedia less  accessible. The whole reason that the WikiWiki concept and  its mark-up was introduced when HTML was already around was because HTML can actually get quite complicated and  is not trivial to understand for people who aren't used to programming and/or creating web pages. If you're interested read the excellent book written by the originator of the WikiWiki idea: Ward Cunningham on what makes WikiWiki tick. The key word is  simplicity. (2) HTML tags make parsing harder. The original wiki mark-up could be parsed with some simple regular expression matching but since HTML tags can be nested you need more  complex code for this because you now need something closer to a parser for a context-free grammar. If we had no HTML tags we also wouldn't have  to bother about filtering out unwanted tags or  checking if the present HTML is  well-formed. it  would have  kept the parsing code simpeler, less  buggier, and  more efficient. Your assumption that HTML tags are  easier to parse may be true, but parsing a HTML document is  another matter. If you don't believe me, try coming up with a context-free grammar for the syntax and  semantics of the pages of Wikipedia. That's still something that needs to be done. (3) There are  some other small things such as that having two mark-ups for the same thing can be confusing (it makes people wonder what the difference is  between === and  <h3> ) but the first two points are  really the most important ones. -- Jan Hidders 13:44 Jul 23, 2002 (PDT)

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Thanks for your comments, two years late... -- Leandro Dutra.

[edit] Main namespace cleanup

Heya, I've moved Jan Hidders/todo to User:Jan Hidders/old-todo. There's some edit history, so perhaps you want to keep it. Otherwise just delete it  (or ask an  admin to do so). &#0xfeff;--fvw* 20:02, 2004 Dec 14 (UTC)