Re: [NTG-context] \xmldoifelseempty

[Wolfgang Schuster]

survoje 
18. März 2018 um 19:37

Bonjour,

\completeindex (or \placeindex) works in this case :

\setuppapersize[A5]%[A4,landscape]

%\setuparranging[2UP]


with %


but does not work in this case :


\setuppapersize[A5][A4,landscape]

\setuparranging[2UP]

I do not understand where is my mistake !


You have to use the arrange option for the context command, e.g.

context --arrange my_document.tex

Wolfgang
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Re: [NTG-context] \xmldoifelseempty

[Pablo Rodriguez]

On 03/18/2018 07:37 PM, survoje wrote:
> Bonjour,
> 
> \completeindex (or \placeindex) works in this case :
> 
> \setuppapersize[A5]%[A4,landscape]
> %\setuparranging[2UP]
> 
> with %
> 
> but does not work in this case :
> 
> \setuppapersize[A5][A4,landscape]
> \setuparranging[2UP]
> 
> I do not understand where is my mistake !

Hi Gérard,

please, start an new thread if you have a new question to the list.
Don’t “hijack” other people’s threads.

It seems that registers don’t work with imposition. I don’t know whether
this might be a bug.

A workaround for your issue would be:

\setuppapersize[A5][A4, landscape]
\setuparranging[2UP]
\setuplayout
  [backspace=0pt,
topspace=0pt,
   width=middle,
  height=middle,
location=middle,
  header=0pt,
  footer=0pt]
\setupinteraction[state=start]
\setupinteractionscreen[option={landscape}]
\starttext
\startbuffer[real-document]
\setuppapersize[A5]%% this might be removed
\starttext
a\index{b}
b\index{c}
c\index{d}
\placeindex
\stoptext
\stopbuffer
\typesetbuffer[real-document]
\stoptext

I hope it helps,

Pablo
-- 
http://www.ousia.tk
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Re: [NTG-context] \xmldoifelseempty

[survoje]

Bonjour,

\completeindex (or \placeindex) works in this case :

\setuppapersize[A5]%[A4,landscape]

%\setuparranging[2UP]


with %


but does not work in this case :


\setuppapersize[A5][A4,landscape]

\setuparranging[2UP]

I do not understand where is my mistake !

Thank you for your help !

Gérard


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[NTG-context] \xmldoifelseempty

[Pablo Rodriguez]

Dear list,

I have the following sample:

  \startbuffer[demo]
  

  
\setupexternalfigures[location=default]
\starttext
\startTEXpage[offset=1ex]
Full–width:

\externalfigure[cow]
\stopTEXpage
\stoptext
  



\setupexternalfigures[location=default]
\starttext
\startTEXpage[offset=1ex]
Half–width:

\externalfigure[cow]
\stopTEXpage
\stoptext
  

  
  \stopbuffer

  \startxmlsetups xml:initialize
 \xmlsetsetup{#1}{doc}{xml:*}
 \xmlsetsetup{\xmldocument}
{pre[contains(@class,'typeset')]/code}
{xml:pre:code}
  \stopxmlsetups

  \xmlregistersetup{xml:initialize}

  \startxmlsetups xml:doc
 \xmlflush{#1}
  \stopxmlsetups

  \startxmlsetups xml:pre:code
\xmlinfo{#1}
\xmltobuffertextonly{#1}{.}{whereever}
\xmldoifelseempty{#1}{../pre[contains(@class,'fullwidth')]}

{\startalign[center]\dontleavehmode\typesetbuffer[whereever][width=.5\textwidth]\stopalign}

{\startalign[center]\dontleavehmode\typesetbuffer[whereever][width=\textwidth]\stopalign}
  \stopxmlsetups

  \starttext
 \xmlprocessbuffer{main}{demo}{}
  \stoptext

How can I get in xml:pre:code that the presence or absence of
{../pre[contains(@class,'fullwidth')]} may trigger a conditional?

From what I understand from xml-mkiv.pdf, \xmldoifelseempty would be the
right command, but I cannot make it work.

Many thanks for your help,

Pablo
-- 
http://www.ousia.tk
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