Hi Simon

> I wonder if anyone can point me to a good discussion of the tagging
> infrastructure? I'm particularly interested in changing colours, adding a
> symbol (like the 'Done' tick) and I was also wonder if hierarchies are
> possible? Is all this available through the Browser Interface or are these
> command-line via node.js?
>

TiddlyWiki5's data model is very simple: a wiki consists of a bag of
tiddlers, each of which consists of a bundle of name:value pairs called
fields. The field "title" is used as the title of a tiddler, and "text" is
the body text.

To set a color for a tiddler, add a "color" field set to a CSS color value
(eg "#fef", or "red")

To set an icon for a tiddler, add an "icon" field set to the title of an
image tiddler

The "tags" field is a list of tiddler titles that are acting as
tags. Hierarchies can be constructed by applying tags to other tags.

As Mario suggests, have a look at the TiddlerFields tiddler for a summary
of the default fields used with TiddlyWiki.

All of this is available both in the browser and under node.js.


> Finally, I wonder if there is any work under-way on tag semantics - so
> that creating a tag of 'Fred Bloggs' can have semantics of 'Work Colleague'
> associated with it when tagging say 'Jane Right'. So it is creating
> n-triples (sort of) similar to N3 http://en.wikipedia.org/wiki/Notation3 ?
>

Do you mean being able to tag the tiddler "FredBloggs" with a compound tag
like "WorkColleague:JaneRight"? If so, no, tags are (currently) single
valued relationships.

Best wishes

Jeremy

>
> Cheers
>
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-- 
Jeremy Ruston
mailto:[email protected]

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