[NTG-context] Why aren't cross-references working in tabulate?

[NTG-context] Why aren't cross-references working in tabulate?

[Joel via ntg-context]

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When I run this code, \at{page}[xyz] is unable to find the cross reference:
\starttext%\reference[xyz]{}
\starttabulate[|lp(.33333\textwidth)|lp(.6666\textwidth)|]
\NC    \reference[xyz]{} \NC \NC\NR
\stoptabulate


\pagebreak

\at{page}[xyz]

\stoptext

The code does work when I uncomment line #2, revealing the cross-references work find when outside of a table.
I also tried using a TABLE environment instead and the result was similar, it wouldn't show the page number.
What am I doing wrong?
--Joel

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[NTG-context] Re: Why aren't cross-references working in tabulate?

[Wolfgang Schuster]

Joel via ntg-context schrieb am 15.03.2024 um 20:50:
> When I run this code, \at{page}[xyz] is unable to find the cross reference:
> 
> \starttext
> %\reference[xyz]{}
> \starttabulate[|lp(.33333\textwidth)|lp(.6666\textwidth)|]
> \NC    \reference[xyz]{} \NC \NC\NR

\NC \doifnotmode{*trialtypesetting}{\pagereference[xyz]} \NC \NC\NR

> \stoptabulate
> 
> 
> \pagebreak
> 
> \at{page}[xyz]
> 
> \stoptext
> 
> The code does work when I uncomment line #2, revealing the 
> cross-references work find when outside of a table.
> 
> I also tried using a TABLE environment instead and the result was 
> similar, it wouldn't show the page number.
> 
> What am I doing wrong?

Tabulate and natural tables process the table content multiple times and 
therefore you're setting the reference multiple times, to avoid this 
check for trialtypesetting mode and set the reference only when you're 
out of the mode.

@Hans: Can we add the check trialtypesetting check to \reference etc.?

\protected\def\strc_references_set_named_reference
- {\ifreferencing
+ {\iftrialtypesetting
+    \expandafter\gobblefourarguments
+  \orelse\ifreferencing
      \expandafter\strc_references_set_named_reference_indeed
    \else
      \expandafter\gobblefourarguments
    \fi}

Wolfgang
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[NTG-context] Re: Why aren't cross-references working in tabulate?

[Joel via ntg-context]

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 Thank you! The solution worked!

    On Friday, March 15, 2024 at 02:30:40 PM MDT, Wolfgang Schuster <wolfgang.schuster.lists@gmail.com> wrote:  
 
 Joel via ntg-context schrieb am 15.03.2024 um 20:50:
> When I run this code, \at{page}[xyz] is unable to find the cross reference:
> 
> \starttext
> %\reference[xyz]{}
> \starttabulate[|lp(.33333\textwidth)|lp(.6666\textwidth)|]
> \NC    \reference[xyz]{} \NC \NC\NR

\NC \doifnotmode{*trialtypesetting}{\pagereference[xyz]} \NC \NC\NR

> \stoptabulate
> 
> 
> \pagebreak
> 
> \at{page}[xyz]
> 
> \stoptext
> 
> The code does work when I uncomment line #2, revealing the 
> cross-references work find when outside of a table.
> 
> I also tried using a TABLE environment instead and the result was 
> similar, it wouldn't show the page number.
> 
> What am I doing wrong?

Tabulate and natural tables process the table content multiple times and 
therefore you're setting the reference multiple times, to avoid this 
check for trialtypesetting mode and set the reference only when you're 
out of the mode.

@Hans: Can we add the check trialtypesetting check to \reference etc.?

\protected\def\strc_references_set_named_reference
- {\ifreferencing
+ {\iftrialtypesetting
+    \expandafter\gobblefourarguments
+  \orelse\ifreferencing
      \expandafter\strc_references_set_named_reference_indeed
    \else
      \expandafter\gobblefourarguments
    \fi}

Wolfgang
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___________________________________________________________________________________
  

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___________________________________________________________________________________
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wiki     : https://wiki.contextgarden.net
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