In <vines.YK29+smc,[EMAIL PROTECTED]>, <[EMAIL PROTECTED]> writes:

Thomas

> Question:
>    Is it viable to show WCMS the possible uses for inserted or detectable
> patterns within the uniqueness of an ID assignment, a pattern so recognizable
> as to allow all MISR robots a common element level decision process?

> Assumptions check Questions:
> 
> Is checking for "*[no]index-[no]follow*" patterns actually a simple enough
> decision tree to actually work?

This approach resolves the issue that IDs have to be unique, however it does 
not address how to identify, without a DTD, which attributes actually are IDs.

A "cleaner" way of implementing something like this might be using an attribute
in a different namespace, like this:

<html xmlns:robots="http://www.robotstxt.org/2002/robots1";>
...
<div robots:robots="noindex,follow">
  header nav area
</div>

<div robots:robots="index,follow">
  main text, and <span robots:robots="noindex,nofollow">main text ad insert</span> 
more high reference text <span robots:robots="joke-noindex-nofollow">insert the 
resource miner's moral booster of the day</span>
</div>
<span robots:robots="noindex,nofollow">a common content sponsor one liner</span>

<div robots:robots="index,follow">
  footer nav area
</div>

<div robots:robots="noindex,follow">
  more footer nav area
</div>
<span robots:robots="noindex,nofollow">a random news item</span> <span 
robots:robots="noindex,nofollow">a random service sponsor one liner</span>
...
</html>

or for easier processing, use one attribute per axis:

<html xmlns:robots="http://www.robotstxt.org/2002/robots2";>
...
<div robots:index="false" robots:follow="true">
  header nav area
</div>
...
</html>


While syntactically correct, the semantics are still unclear, e.g.

* what does "nofollow" mean for text
* how should a robot index and present something like

  <span robots:robots="index">This is a <span robots:robots="noindex">top 
secret</span> word</span>

  As "This is a word"?
 

-- 
Klaus Johannes Rusch
[EMAIL PROTECTED]
http://www.atmedia.net/KlausRusch/

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