* Fastcolor and linenumbering in MkII
@ 2011-04-20 4:32 Aditya Mahajan
2011-04-20 7:21 ` Hans Hagen
0 siblings, 1 reply; 2+ messages in thread
From: Aditya Mahajan @ 2011-04-20 4:32 UTC (permalink / raw)
To: mailing list for ConTeXt users
Hi,
In MkII, linenumbering stops working if \dostartattributes with a color is
used inside; for example:
\setupcolors[state=start]
\getparameters[test][color=red,style=]
\starttext
\startlinenumbering
\dostartattributes{test}{style}{color}
Why no number?
\dostopattributes
\stoplinenumbering
\stoptext
The output of the above does not have a line number. I have been able to
reduce it to the following minimal example.
\setupcolors[state=start]
\starttext
\startlinenumbering
\faststartcolor[red]
Why no number?
\faststopcolor
\stoplinenumbering
\stoptext
It works if I add any text before \faststartcolor
\setupcolors[state=start]
\starttext
\startlinenumbering
Got it now!
% or \strut
\faststartcolor[red]
Why no number?
\faststopcolor
\stoplinenumbering
\stoptext
What is going on here?
Of course, everything works correctly in MkIV.
Aditya
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* Re: Fastcolor and linenumbering in MkII
2011-04-20 4:32 Fastcolor and linenumbering in MkII Aditya Mahajan
@ 2011-04-20 7:21 ` Hans Hagen
0 siblings, 0 replies; 2+ messages in thread
From: Hans Hagen @ 2011-04-20 7:21 UTC (permalink / raw)
To: mailing list for ConTeXt users
On 20-4-2011 6:32, Aditya Mahajan wrote:
> Hi,
>
> In MkII, linenumbering stops working if \dostartattributes with a color
> is used inside; for example:
>
> \setupcolors[state=start]
> \getparameters[test][color=red,style=]
>
> \starttext
> \startlinenumbering
> \dostartattributes{test}{style}{color}
> Why no number?
> \dostopattributes
> \stoplinenumbering
> \stoptext
>
> The output of the above does not have a line number. I have been able to
> reduce it to the following minimal example.
>
> \setupcolors[state=start]
> \starttext
> \startlinenumbering
> \faststartcolor[red]
> Why no number?
> \faststopcolor
> \stoplinenumbering
> \stoptext
>
> It works if I add any text before \faststartcolor
>
> \setupcolors[state=start]
> \starttext
> \startlinenumbering
> Got it now!
> % or \strut
> \faststartcolor[red]
> Why no number?
> \faststopcolor
> \stoplinenumbering
> \stoptext
>
> What is going on here?
probably some side effect of grouping and/or colors being pdfliterals
(you can find out by putting a \tracingall someplace clever and compere
the outputs ... taco is a real master in that art of comparison
Hans
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___________________________________________________________________________________
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