> Aidan Nichol <mailto:aidan@nicholware.co.uk>
> 24. Februar 2016 um 12:47
> I’m trying to create something (like varioref in latex) that 
> suppresses \at output if the referenced item is on the current page. 
> The main decision point is with
>
> \doifelse{\at[ref2]}{\rawcountervalue[page]}{ same page }{ different 
> page }
>
> no matter what I try (expdoifelse and other ways to get the current 
> page) the values never match.
>
> \doifelse{\at[ref2]}{\at[ref1]}….. (ref1 and ref2 are on the same page 
> but don’t match
>
> \doifelse{\rawcountervalue[page]}{1}… it is page 1 but always fails.
>
> The only match I get is with
>
> \doifelse{\at[ref2]}{\at[ref2]}…. which is pretty useless
>
> Presumably I’m doing something stupid. Or do i have to go for a much 
> lower level approach
\startsetups[referenceformat:thispage]
     \doifelse{\filterreference{page}}{\rawcountervalue[userpage]}
         {{\tttf !?}}
         {\filterreference{page}}
\stopsetups

\definereferenceformat[thispage][setups=referenceformat:thispage]

\starttext

\chapter[one]{First chapter}

First: \thispage[one]

Second: \thispage[two]

\chapter[two]{Second chapter}

First: \thispage[one]

Second: \thispage[two]

\stoptext

Wolfgang