On 29 Apr 2015, at 18:51, Wolfgang Schuster <schuster.wolfgang@gmail.com> wrote:

Am 29.04.2015 um 17:00 schrieb Pierre-François Bonnefoi <bonnefoi@unilim.fr>:

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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