Am 04.10.2012 um 14:00 schrieb Marco Patzer <home...@lavabit.com>:
> Hi,
>
> I discovered some issues with the legend mechanism.
>
> 1) A newline after \startplacelegend fails:
>
> \starttext
> \startplacelegend
>
> \startcontent
> Foo
> \stopcontent
> \startcaption
> Bar
> \stopcaption
> \stopplacelegend
> \stoptext
>
>
> 2) location != top | bottom throws “Infinite glue shrinkage found in
> a paragraph”:
>
> \starttext
> \startplacelegend [location=left]
> \startcontent
> Foo
> \stopcontent
> \startcaption
> Bar
> \stopcaption
> \stopplacelegend
> \stoptext
pack-com.mkiv (replace \hss with \vss):
\setvalue{\??pairedboxalign\v!middle}% 4
{\let\pack_pairedboxes_align_l\hss
\let\pack_pairedboxes_align_r\hss
- \let\pack_pairedboxes_align_t\hss
- \let\pack_pairedboxes_align_b\hss}
+ \let\pack_pairedboxes_align_t\vss
+ \let\pack_pairedboxes_align_b\vss}
> 3) tabulate inside the content fails when not boxed:
>
> \starttext
> \startplacelegend [location=left]
> \startcontent
> \starttabulate
> \NC Alpha \NC Beta \NC\NR
> \stoptabulate
> \stopcontent
> \startcaption
> Bar
> \stopcaption
> \stopplacelegend
> \stoptext
You can place the tabulate environment only with the second group of the
legend, it doesn’t
matter when you change the position of \startcaption and \startcontent because
because
both commands are synonyms for \bgroup.
Wolfgang
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