processallactionsinset and default

processallactionsinset and default

[Christoph Reller]

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Hi!

The "default" value works well for processaction but apparently does not
for processallactionsinset. What am I missing?

Example:

\def\A{A}
\def\XX{}
\def\Un{Un}

\processaction[\A][A=>Yeah!,default=>Def.,unknown=>Huh?]%
\processaction[\XX][A=>Yeah!,default=>Def.,unknown=>Huh?]%
\processaction[\Un][A=>Yeah!,default=>Def.,unknown=>Huh?]

\processallactionsinset[\A,\XX,\Un][A=>Yeah!,default=>Def.,unknown=>Huh?]

Output:

Yeah!Def.Huh?
Yeah!Huh?Huh?

Thanks for any help,

Christoph

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Re: processallactionsinset and default

[Wolfgang Schuster]

Am 14.08.2014 um 11:38 schrieb Christoph Reller <christoph.reller@gmail.com>:

> Hi!
> 
> The "default" value works well for processaction but apparently does not for processallactionsinset. What am I missing?
> 
> Example:
> 
> \def\A{A}
> \def\XX{}
> \def\Un{Un}
> 
> \processaction[\A][A=>Yeah!,default=>Def.,unknown=>Huh?]%
> \processaction[\XX][A=>Yeah!,default=>Def.,unknown=>Huh?]%
> \processaction[\Un][A=>Yeah!,default=>Def.,unknown=>Huh?]
> 
> \processallactionsinset[\A,\XX,\Un][A=>Yeah!,default=>Def.,unknown=>Huh?]
> 
> Output:
> 
> Yeah!Def.Huh?
> Yeah!Huh?Huh?

The default value is only used when there is no argument at all. Your example for \processallactionsinset with a list of values where you have empty key (A,,Un) is not supported and because the empty is not in the list you get the argument for unknown.

Wolfgang

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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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archive  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
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