extra lines in PDF annotations

extra lines in PDF annotations

[Pablo Rodriguez via ntg-context]

Dear list,

using current latest from 2023.03.10 12:18, I have this XML sample:

  <pre>

  <element/>

  </pre>


And the following environment:

  \setupinteraction[state=start]

  \startxmlsetups xml:text
    \xmlsetsetup{\xmldocument}
      {pre}
      {xml:copy:html}
  \stopxmlsetups

  \xmlregistersetup{xml:text}

  \startxmlsetups xml:copy:html
    \xmltobuffer{#1}{.}{text}
    \comment[location=inmargin,buffer=text]{}
    \attachment[method=hidden, name=attach.xml, buffer=text]
    \null
  \stopxmlsetups

If I save the XML file with Windows EOL chars (CR LF), I get extra blank
lines in the PDF annotation.

Everything is fine, if XML has Unix line endings (LF char).

Attachment contains the proper line ending in each case.

Could anyone confirm what appears to be a tricky issue?

Many thanks for your help,

Pablo
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Re: extra lines in PDF annotations

[Pablo Rodriguez via ntg-context]

On 3/13/23 16:06, Pablo Rodriguez via ntg-context wrote:
> Dear list,
> 
> using current latest from 2023.03.10 12:18, I have this XML sample:
> 
>   <pre>
> 
>   <element/>
> 
>   </pre>
I apologize, XML source doesn’t have lines inside, such as in:

  <pre>
  <element/>
  </pre>

I hope EOLs are fine now.

Pablo
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Re: extra lines in PDF annotations

[Hans Hagen via ntg-context]

On 3/13/2023 4:22 PM, Pablo Rodriguez via ntg-context wrote:
> On 3/13/23 16:06, Pablo Rodriguez via ntg-context wrote:
>> Dear list,
>>
>> using current latest from 2023.03.10 12:18, I have this XML sample:
>>
>>    <pre>
>>
>>    <element/>
>>
>>    </pre>
> I apologize, XML source doesn’t have lines inside, such as in:
> 
>    <pre>
>    <element/>
>    </pre>
> 
> I hope EOLs are fine now.
dunno ... no full example so ...

Hans

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Re: extra lines in PDF annotations

[Pablo Rodriguez via ntg-context]

On 3/13/23 22:32, Hans Hagen via ntg-context wrote:
>> [...]
>> I hope EOLs are fine now.
> dunno ... no full example so ...
Sorry, Hans, the full example reads:

  \startbuffer[text]
  <pre>
  <element/>
  </pre>
  \stopbuffer

  \savebuffer[text][sample-text.xml, prefix=no]

  \setupinteraction[state=start]

  \startxmlsetups xml:text
    \xmlsetsetup{\xmldocument}
      {pre}
      {xml:copy:html}
  \stopxmlsetups

  \xmlregistersetup{xml:text}

  \startxmlsetups xml:copy:html
    \xmltobuffer{#1}{.}{text}
    \comment[location=inmargin,buffer=text]{}
  \stopxmlsetups

  \setuppapersize[A9]

  \starttext
    \section{one\xmlprocessbuffer{main}{text}{}}

    \section{two\xmlprocessfile{main}{sample-text.xml}{}}
  \stoptext

It requires that the source is saved with CRLF line endings (so that
\savebuffer will save that way too), otherwise both \comment will be
exactly the same.

I hope it is clearer now.

Many thanks for your help,

Pablo

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