> Procházka Lukáš Ing. <mailto:LPr@pontex.cz>
> 18. Juli 2016 um 15:09
> Hello,
>
> why this code doesn't restore A4-portrait for page 3?
>
> ----
> \showframe
>
> \starttext
>   Page 1
>   \page
>   \adaptpapersize[A4,landscape]
>   Page 2
>   \page
>   Page 3
> \stoptext
> ----
page-lay.mkiv

\unexpanded\def\adaptpapersize
- {\global\let\page_paper_reinstate\page_paper_reinstate_indeed
+ {\global\let\page_paper_reinstate\page_paper_restore
    \setuppapersize}

-\unexpanded\def\page_paper_reinstate_indeed
-  {\page_paper_reinstate
-   \global\let\page_paper_reinstate\relax}

\appendtoks
     \page_paper_reinstate
+   \global\let\page_paper_reinstate\relax
\to \everyaftershipout

> (I need to mix A4 portrait/landscape pages in a document...)
>
> When I need to switch to landscape for more pages (e.g. for long large 
> tables; \adaptpapersize is not enough as it changes just one current 
> page), is there something like:
>
> \pushpapersize
>   \page
>   \setuppapersize[A4,landscape]
>   ...
>   more pages
>   ...
> \poppapersize
There is no start/stop version like we have for layouts 
(\startlayout[...] ... \stoplayout) but you can use named sizes.

\definepapersize [main]  [A4]           [A4]
\definepapersize [extra] [A4,landscape] [A4,landscape]

\starttext
     Page 1. \page
     Page 2. \page
     \setuppapersize[extra]
     Page 3. \page
     Page 4. \page
     \setuppapersize[main]
     Page 5. \page
     Page 6. \page
\stoptext

Wolfgang