[NTG-context] Confounding colour conundrums

2013-09-22 Thread Thangalin
Hi,

In the attached example, I thought the word *Website* should be *orange*,
but it is *blue*.

If *color=blue* is removed (from \setupinteraction[state=start]), then the
word *Website* is *dark green*, which is also unexpected, because the only
place *dark green* occurs is in the setuplist for the chapter's page number
(i.e., pagecolor=darkgreen). It appears that the default colour for links
embedded with \useurl bucks trendy traditional *blue* hyperlinks, favouring
*dark green*. (*Black* would also make sense as a default.)

I am confounded because the code explicitly contains the line:

\setupurl[color=orange]

I thought that that would set the external hyperlink colour to *orange*.

In the same document, how do I set:

   - hyperlink colours to *orange*;
   - index page number colours to *red*;
   - table of contents text to *dark cyan*; and
   - table of contents page numbers to *dark green*.

Many thanks.

Kindest regards.


ex.tex
Description: TeX document
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Re: [NTG-context] Confounding colour conundrums

2013-09-22 Thread Thangalin
From http://www.mail-archive.com/ntg-context@ntg.nl/msg44867.html it
appears that \setupinteraction affects the \setupurl command when no url is
given. This was not  obvious from the
documentationhttp://wiki.contextgarden.net/Command/setupurl
.

It seems that assigning different colours for internal (e.g.,
cross-references, table of contents, and indexes) vs. external links (e.g.,
web sites) is not possible without creating new macros that use the \colormacro?

Kind regards.
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Re: [NTG-context] Confounding colour conundrums

2013-09-22 Thread Thangalin
Hi,

The trick does seem to be that a new macro is required.

% External link colours
\definecolor[steelblue][h=4682B4]
\define[2]\href{%
  \begingroup
\setupinteraction[
  style=normal,
  color=steelblue,
]%
\goto{#1}[url(#2)]%
  \endgroup%
}

See attached.

Kindest regards.


ex.tex
Description: TeX document
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