\em producing red text?

\em producing red text?

[Alasdair McAndrew]

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In some overheads I'm creating, I'd like emphasized text {\em like this} to
appear as red.  I hoped that something like this would work:

\setupbodyfontenvironment[default][em={slanted, textcolor=red}]

but it doesn't.  What is the canonical way of obtaining red, emphasized,
text?

Thanks,
Alasdair

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Re: \em producing red text?

[Aditya Mahajan]

On Tue, 21 Feb 2012, Alasdair McAndrew wrote:

> In some overheads I'm creating, I'd like emphasized text {\em like this} to
> appear as red.  I hoped that something like this would work:
>
> \setupbodyfontenvironment[default][em={slanted, textcolor=red}]
>
> but it doesn't.  What is the canonical way of obtaining red, emphasized,
> text?

\definehighlight[emph][style=slanted, color=red]

\emph{...}

Aditya
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Re: \em producing red text?

[Alasdair McAndrew]

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I discovered this by hunting through font-ini.mkii:

\setupbodyfontenvironment [default] [em={\slanted\color[red]}]

Seems to work well.  You see, I want to use the same ConTeXt files for two
purposes: to create a set of printable notes (without colour) and to make a
set of displayable onscreen notes (with colour).  This means that {\em this
text} appears slanted in the printed notes, and slanted and red onscreen.

Thanks very much!

-Alasdair

On Tue, Feb 21, 2012 at 5:47 PM, Aditya Mahajan <adityam@umich.edu> wrote:

> On Tue, 21 Feb 2012, Alasdair McAndrew wrote:
>
>  In some overheads I'm creating, I'd like emphasized text {\em like this}
>> to
>> appear as red.  I hoped that something like this would work:
>>
>> \setupbodyfontenvironment[**default][em={slanted, textcolor=red}]
>>
>> but it doesn't.  What is the canonical way of obtaining red, emphasized,
>> text?
>>
>
> \definehighlight[emph][style=**slanted, color=red]
>
> \emph{...}
>
> Aditya
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Re: \em producing red text?

[Wolfgang Schuster]

Am 21.02.2012 um 10:19 schrieb Alasdair McAndrew:

> I discovered this by hunting through font-ini.mkii:
> 
> \setupbodyfontenvironment [default] [em={\slanted\color[red]}]

Better \setupbodyfontenvironment[default][em={\sl\red}].

> Seems to work well.  You see, I want to use the same ConTeXt files for two purposes: to create a set of printable notes (without colour) and to make a set of displayable onscreen notes (with colour).  This means that {\em this text} appears slanted in the printed notes, and slanted and red onscreen.

This is also possible with the method Aditya suggested.

\startmode[screen]
\definehighligh[emph][style=slanted,color=red]
\stopmode

\startnotmode[screen]
\definehighligh[emph][style=slanted]
\stopnotmode

Wolfgang

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Re: \em producing red text?

[Wolfgang Schuster]

Am 21.02.2012 um 13:05 schrieb Wolfgang Schuster:

> Am 21.02.2012 um 10:19 schrieb Alasdair McAndrew:
> 
>> I discovered this by hunting through font-ini.mkii:
>> 
>> \setupbodyfontenvironment [default] [em={\slanted\color[red]}]
> 
> Better \setupbodyfontenvironment[default][em={\sl\red}].

I was too fast, neither your nor mine version are valid. It does work
with mkii but not with mkiv where this will generate an error.

Adityas solution is one of a few methods which can be used in mkiv
and when you use mkii you can create a \emph command with
\definestartstop[emph][style=slanted,color=red].

Wolfgang
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