[NTG-context] structureuservariable as list

[Alex Leray]

Dear both,

thanks for your answers.

`doloopovermatch` didn't work for me but this below is achieving what I 
wanted.

Have a good day,

Alex

%%%

\def\dosomething#1{(#1)}

\def\dosomethingtwo#1{* #1\crlf}

\starttext
\startchapter[title={Foo Bar}][
     authors={Alice,Bob,Charline},
     translators={foo,bar,baz}
]

{\em authors} \\
\commalistsentence[\structureuservariable{authors}][{ \crlf },{ \crlf }]

{\em translators} \\
\processcommacommand[\structureuservariable{translators}]\dosomethingtwo

\doloopoverlist {\structureuservariable{translators}} {
  (#1) \\
}

\stopchapter
\stoptext

%%%

Le 25/02/23 à 11:08, Hans Hagen via ntg-context a écrit :
> On 2/24/2023 11:37 PM, Rik Kabel via ntg-context wrote:
>>
>>> Hi,
>>>
>>> is it possible to pass a list in a variable? I'd like to pass a list 
>>> of authors:
>>>
>>>
>>> \startchapter[title={Foo Bar}][authors={Alice, Bob}]
>>>
>>> % PSEUDOCODE
>>> % for author in \structureuservariable{authors}
>>> % do print(author + '\crlf')
>>> % done
>>>
>>> \stopchapter
>>>
>>>
>> Search the wiki. Look for "Comma Separated Lists." There is a variant 
>> with an author list as an example.
>>
>> You may need additional brace levels around the list entries.
> I'm not sure this is on the wiki ...
> 
> \starttext
> 
> \startchapter[title={Foo Bar}][authors={Alice, Bob},AUTHORS={Bob,Alice}]
> 
>  Â Â Â  \doloopovermatch {[^, ]+} {\structureuservariable{authors}}Â  {
>  Â Â Â Â Â Â Â  (#1)\crlf
>  Â Â Â  }
>  Â Â Â  \doloopovermatch {[^,]+} {\structureuservariable{authors}}Â  {
>  Â Â Â Â Â Â Â  (#1)\crlf
>  Â Â Â  }
>  Â Â Â  \doloopovermatch {[^,]+} {\structureuservariable{AUTHORS}}Â  {
>  Â Â Â Â Â Â Â  (#1)\crlf
>  Â Â Â  }
>  Â Â Â  \doloopovermatch {[^,]+} {\structureuservariable{AUTHORS}}Â  {
>  Â Â Â Â Â Â Â  \doloopovermatch {.} {#1}Â  {
>  Â Â Â Â Â Â Â Â Â Â Â  (##1)
>  Â Â Â Â Â Â Â  }
>  Â Â Â Â Â Â Â  \crlf
>  Â Â Â  }
> 
> \stopchapter
> 
> but feel free to add it.
> 
> Hans
> 
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-- 
Alexandre Leray
+32 487 947 030

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