[NTG-context] Formula numbering including all prefix segments

Hans Hagen j.hagen at xs4all.nl
Sun Mar 21 13:55:36 CET 2021


On 3/20/2021 11:45 PM, Adam Reviczky wrote:
> Hi,
> 
> Is there a way to have formula numbers showing all prefix segments?
> When I use prefixsegments, I get the desired numbering in the placelist 
> but not in the formula number itself.
> 
> For example:
> \starttext
> \setupcaption[figure][way=bytext,prefixsegments=1:*]
> \setupformulas[way=bytext,prefixsegments=1:*]
> \startsection[title=Section]
> \startsubsection[title=SubSection]
> \startplacefigure[list=cow] \externalfigure[cow] \stopplacefigure
> \startplaceformula[reference=eq1] \startformula c^2 = a^2 + b^2 
> \stopformula \stopplaceformula
> \stopsubsection
> \stopsection
> \placelistoffigures[criterium=all]
> \placelist[formula][criterium=all]
> \stoptext
> 
> The figure has number 1.1.1 and is in the list as 1.1.1, the formula has 
> number 1.1 but is listed as 1.1.1.
> I would like to have the formula numbered 1.1.1 as well (as referenced 
> in the placelist), so with section and subsection numbering.
you need to add: prefixset=all (default is limited to 3, see strc-def)

\starttext
     \setupcounter[formula][way=bytext]
     \setupcaption[figure][way=bytext,prefixsegments=1:*]
     \setupformulas[way=bytext,prefixsegments=1:*,prefixset=all]

     \startchapter[title=Chapter]
         \dorecurse{4}{
             \startsection[title=Section]
                 \startsubsection[title=SubSection]
                     \startplacefigure[list=cow] \externalfigure[cow] 
\stopplacefigure
                     \startplaceformula[reference=eq1] \startformula c^2 
= a^2 + b^2 \stopformula \stopplaceformula
                 \stopsubsection
                 \startsubsection[title=SubSection]
                     \startplacefigure[list=cow] \externalfigure[cow] 
\stopplacefigure
                     \startplaceformula[reference=eq1] \startformula c^2 
= a^2 + b^2 \stopformula \stopplaceformula
                 \stopsubsection
             \stopsection
         }
     \stopchapter

     \placelistoffigures[criterium=all]
     \placelist[formula][criterium=all]
\stoptext
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