[NTG-context] defineselector

2011-11-07 Thread Alan Braslau
Hi,

One can select between short and long figure captions
(for an index of figures and the figure display itself, respectively)
using a selector. The syntax is:


\defineselector [caption] [max=2,n=2] % alternate {short}{long} captions

\starttext

\placefigure [here] [fig:reference]
{\select{caption}
{short caption}
{long caption: bla, bla, bla.}
}
{\externalfigure [myfigure]}

...


\startchapter [title={Figure index}]
 \setupselector [caption] [n=1]
 \placelistoffigures [criterium=all]
\stopchapter

\stoptext




I find \select{caption} to be awkward
as the label caption is not typeset
(the convention of text between {}).

Should not the syntax be rather \select[caption]{short}{long}
or else \selectcaption{short}{long}?

What do the experts think?

Alan
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Re: [NTG-context] defineselector

2011-11-07 Thread Hans Hagen

On 7-11-2011 16:32, Alan Braslau wrote:

Hi,

One can select between short and long figure captions
(for an index of figures and the figure display itself, respectively)
using a selector. The syntax is:


\defineselector [caption] [max=2,n=2] % alternate {short}{long} captions

\starttext

\placefigure [here] [fig:reference]
{\select{caption}
{short caption}
{long caption: bla, bla, bla.}
}
{\externalfigure [myfigure]}




\startchapter [title={Figure index}]
  \setupselector [caption] [n=1]
  \placelistoffigures [criterium=all]
\stopchapter

\stoptext




I find \select{caption} to be awkward
as the label caption is not typeset
(the convention of text between {}).

Should not the syntax be rather \select[caption]{short}{long}
or else \selectcaption{short}{long}?

What do the experts think?


this one had to think a while to recognize the mkii selector mechanism

in mkiv we do

\starttext

\startplacefigure[location=here,reference=fig:reference,title={lots of 
bla},list={less bla}]

\externalfigure [myfigure]
\stopplacefigure

\startchapter [title={Figure index}]
  \placelistoffigures [criterium=all]
\stopchapter

\stoptext

but i saw that i don't pass the list entry ... will be in the next beta

Hans


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tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
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