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From: Tobias Burnus <tobias.burnus@physik.fu-berlin.de>
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Subject: (body)text colour; presentations (slides): step-wise buildup
Date: Mon, 16 Jun 2003 18:31:19 +0200 (CEST)
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Hi,

First:  Is there a nice way to setup the fontcolour? Currently I
encapsulate the whole document with a startcolor/stopcolor block.

Second: I want to build up a slide in steps:
 | first |             | first  |            | first  |
 |       | ==[click]=> | second | =[click]=> | second |
 |       |             |        |            | third  |

If I recall correctly I've seen one implementation for this (in ConTeXt)
using JavaScript (and field stacks), but I cannot find anything regarding
this. The other possibility (used by all LaTeX packages I'm aware of) is
to produce multiple pages: one per step.
Does anyone know by heart where the JS method is burried in ConTeXt?

Tobias