\definecolorgroup with gray values

\definecolorgroup with gray values

[Peter Rolf]

I want to define a colorgroup of gray values, so I tried the following:

\definecolorgroup[test][gray]
        [.1:.1:.1,
         .2:.2:.2]

The result was:
----------------------------------------
ConTeXt  ver: 2003.4.29  fmt: 2003.5.8  int: english  mes: english
...

! Undefined control sequence.
<argument> \v!gray
                  
\p!compareprocessaction ...edaction \!!stringb {#1
                                                  }\ifx \!!stringa 
\!!string...

\next1 #1,->\p!doprocessaction {#1}
                                   \doprocesscommaitem
<argument> ...gray =>\edef \currentcolorspace {S},
                                                   \v!spot =>\edef 
\currentc...

\processnextcommalist ...dodoprocesscommaitem #4#5
                                                  ,]\relax \global 
\advance ...

\dodefinecolorgroup ...def \currentcolorspace {R}]
                                                  \colorcount \zerocount 
\de...
----------------------------------------

Maybe there is a shorter way to define the gray values,
so I tried

\definecolorgroup[test][gray]
        [.1,
         .2]

No luck. When I use rgb tables, all works fine.
Has anyone an answer for that?

Regards,

        Peter

Re: \definecolorgroup with gray values

[Hans Hagen]

At 11:50 16/05/2003 +0200, you wrote:
>I want to define a colorgroup of gray values, so I tried the following:
>
>\definecolorgroup[test][gray]
>        [.1:.1:.1,
>         .2:.2:.2]
>
>The result was:
>----------------------------------------
>ConTeXt  ver: 2003.4.29  fmt: 2003.5.8  int: english  mes: english
>...
>
>! Undefined control sequence.
><argument> \v!gray

oeps, change v!gray in colo-ini.tex into \v!grijs

Hans
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Re: \definecolorgroup with gray values

[Peter Rolf]

Thanks to Hans for fixing things so fast and to Jens-Uwe for his 
additional help.
All works fine again :)

Regards,

    Peter