Hi all,

in a typing environment, I have the problem that not every line is 
numbered:

     \definetyping
         [code]
         [numbering=line,
          escape={@[,@]}]

     \setupcolors[state=start]
     \definecolor[nonsigpart][r=.7,g=.7,b=.7]
     \defineframed[nonsig]
         [location=low,frame=off,background=color,backgroundcolor=nonsigpart]

     \starttext
       \startcode
     lorem ipsum
     @[ @]

     @[foo@]
     @[\nonsig{bar}@]
     dolor sit amet
       \stopcode
     \stoptext

This will number

  * the first and last lines, containing normal text
  * the third line containing nothing at all
  * the forth line containing `foo` inside an escape sequence

It will skip

  * the second line containing a space character inside an escape 
sequence
  * the fifth line which produces text with a gray background

Why does it skip those lines? This seems really strange as a completely 
empty line does get numbered. How can I number every line?

Regards,
Felix