[XeTeX] additional beginL endL nodes in math

[Zdenek Wagner]

2015-04-17 16:31 GMT+02:00 David Carlisle <d.p.carlisle at gmail.com>:

> On 17 April 2015 at 15:26, Philip Taylor <P.Taylor at rhul.ac.uk> wrote:
> >
> >
> > David Carlisle wrote:
> >
> >> possibly but in the interests of keeping divergence of tex-related
> >> engines to a minimum
> >> as a first approach (if different approaches were being considered)
> >> I'd look to what luatex
> >> is doing, where colour and directionality can be specified without
> >> introducing new nodes
> >> colour being an attribute of the font for example.
> >
> > Colour is already an attribute of the font in XeTeX, is it not ?
> > The syntax certainly suggests that it is :
> >
> >         \font \thisfont = "Tw Cen MT Condensed":color=968A4D scaled 955
> >
> > for example.
> >
> > ** Phil.
> >
>
>
> yes but the latex color package doesn't know that (who wrote that
> package, anyway)
>

Colour is a font attribut in XeTeX but AFAIK it allowx RGB and RGBA only,
CMYK is not supported. If I want to print the document by offset, I have to
use colour specials, otherwise I risk unwanted result.

>
> Zdeněk Wagner
> http://hroch486.icpf.cas.cz/wagner/
> http://icebearsoft.euweb.cz
>
>
>
> David
>
>
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