Am 09.09.2012 um 10:42 schrieb Jaroslav Hajtmar <hajt...@gyza.cz>:
> Hello ConTeXist,
>
> Is it possible go through all the keys of \setvariables (getvariable) macro
> and create the appropriate macros, as in the case of \getparameters macro?
>
> I mean macro like \getallvariablesfrom[myfirstnamespace], which return
> contents of brackets macro \setvariables[myfirstnamespace] (it mean list of
> all assignments key=value ...)
>
> In addition, you can assign all the variables one namespace to another
> namespace (or to create a loop which all variables passed and placed into the
> other namespace.)?
>
> Thanx Jaroslav Hajtmar
>
> Here is my inspiration of example :
>
>
> \setvariables[myfirstnamespace][id=1, value={text}]
>
> \starttext
>
> % \getparameters[myfirstnamespace][\getallvariablesfrom[myfirstnamespace]]
>
> % Now would be defined macros \myfirstnamespaceid (1) and
> \myfirstnamespacevalue (text)
>
>
> % Assign all the variables of [myfirstnamespace] namespace to [myotherspace]
> namespace?
> %\setvariable[myotherspace][\getallvariablesfrom[myfirstnamespace]]
>
> \stoptext
There is no way to access the list with the parameters from \setvariables but
the question why you
want a command for each variable. In MkIV direct use of values in the form
\myfirstnamespaceid
are replaced with something like \mynamespaceparameter{id} which has the
advantage that you
can even use keys which haven’t been assigned before.
Wolfgang
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