Re: [NTG-context] line number overwriting

30 Apr 2015

      Hello,

thank you for your solution.

As I understand this code, it's a patch to some internal processing code, so I've integrated it in my environment file.

The result is similar to the previous result :

I've two columns paragraph, with a verbatim zone in the left column that gets two numbering : 1 to 25 then 26  to 50.

If I change the numbering style with the command "\definelinenumbering" associated to the verbatim zone from the global numbering style, I get one numbering with the  
particular style and the other with the global style.

I don't know if this gives insight into the process that occurs in the rendering engine.

Thank you very much for your help,
Pierre-François.
...
On 29 Apr 2015, at 18:51, Wolfgang Schuster  wrote:
...
Am 29.04.2015 um 17:00 schrieb Pierre-François Bonnefoi :
Thank you very much for your solution.
When using it into a paragraph, the line number disappears :
\defineframed[numeroLigneCode][location=low,width=fit,strut=yes,frame=off,rightframe=on]
\definetyping[code][numbering=line,page=yes,bodyfont=9pt,tab=2]
\setuplinenumbering[code][location=text,align=left,style={\switchtobodyfont[9pt,tt]},command=\numeroLigneCode,distance=-.5em,width=2em]
\defineparagraphs[TwoCols][n=2,before=,after=]
\starttext
\startTwoCols
\startcode
one
two
three
\stopcode
\TwoCols
hum
\stopTwoCols
\stoptext
I've tried to use the command "\definelinenumbering" without success.
I don't know what happened…
To add line numbers to text in a box some kind of post processing is necessary and the paragraphs
environment doesn’t perform this yet but it can be added with a single line in the code. I don’t if there
are side effect from this change and if this is the right place for the line but it works in the following example.
\unprotect
\def\typo_paragraphs_stop_cell_yes
 {\ifvmode
    \removelastskip
  \else
    \removeunwantedspaces
    \endstrut
    \endgraf
  \fi
  \paragraphsparameter\c!bottom
  \egroup % (2)
  % The following is necessary to show line numbers in a paragraphs environment
  \page_postprocessors_linenumbers_box\scratchbox
  \dontleavehmode\hbox{\raise\strutheight\box\scratchbox}%
  \endgroup}
\protect
\defineparagraphs[Test][n=2]
\setuptyping[numbering=line,tab=no]
\starttext
\startparagraphs[Test]
\startparagraphscell
\input ward
\starttyping
      One
      Two
      Three
      \stoptyping
\stopparagraphscell
\startparagraphscell
      Second column
  \stopparagraphscell
\stopparagraphs
\stoptext
Wolfgang
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