Am 19.01.2013 um 19:13 schrieb aik01@uni-koeln.de:

> migrating Wolfgang's flashcard example from mkii to mkiv, I changed all @@pp to v_page_target_
> It was foreseeable that this is not sufficient:
> pages           > flushing realpage 16, userpage 1
> pages           > flushing realpage 16, userpage 1
> ! You can't use a prefix with `the character 1'.
> 
> system          > tex > error on line 58 in file testiv.tex: You can't use a prefix with ` ...
> 
> 48     \setupbackgrounds[page][frame=on]
> 49
> 50     \starttext
> 51
> 52     \dorecurse{20}
> 53       {\startstandardmakeup[align=middle]
> 54        Front side \recurselevel
> 55        \stopstandardmakeup
> 56        \startstandardmakeup[align=middle]
> 57        Back side \recurselevel
> 58 >>     \stopstandardmakeup}
> 59
> 60     \stoptext
> 61
> 
> <to be read again>
>                   1
> \arrangedpageN ->1
>                  6
> now I'm stuck. any help?
> 
> code see http://wiki.contextgarden.net/User:Wolfgang_Schuster

Hi Peter,

I attached a fixed version of the code.

Wolfgang