Hello,

Lua way:

----
\setuplabeltext[chapter=]

\define[1]\MyCommand{\ctxcommand{doifelse(1==\currentsectioncountervalue)}{ONE}{#1}}

\setuphead[chapter][deepnumbercommand=\MyCommand]

\starttext
   \chapter{Cool}
   \chapter{Cat}
   \chapter{Mouse}
\stoptext
----

I'm sure there is also a "cleaner" TeX way, but I'm not experienced enough for that.

Cheers,

Lukas


On Tue, 05 Nov 2013 22:56:54 +0100, Géry Ogam <maggyero@gmail.com> wrote:

> Any idea for achieving this behaviour?
>
> - When there is a chapter label (\setuplabeltext[chapter=CHAPTER~]), display
> :
>
> CHAPTER ONE Cool
> CHAPTER 2 Cat
> CHAPTER 3 Mouse
> etc.
>
> - When there is no chapter label (\setuplabeltext[chapter=]), display:
>
> 1 Cool
> 2 Cat
> 3 Mouse
> etc.
>
>
> My try achieves the first display, but not the second one since I don’t
> know how to test the emptyness of the chapter label. When I remove the
> chapter label, it displays:
>
> ONE Cool
> 2 Cat
> 3 Mouse
>
>  instead of:
>
> 1 Cool
> 2 Cat
> 3 Mouse
>
>
> My code:
>
> \setuplabeltext[chapter=CHAPTER~]
> \define[1] \MyCommand{\doifelse{\currentsectioncountervalue}{1}{ONE}{#1}}
> \setuphead[chapter][deepnumbercommand=\MyCommand]
>
> \starttext
>
> \chapter{Cool}
> \chapter{Cat}
> \chapter{Mouse}
>
> \stoptext
>


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Ing. Lukáš Procházka [mailto:LPr@pontex.cz]
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