denominator of really complicated expression



hi vadim,

> Please go ahead.
> Current nolabels behavior seems to be meaningless.

yes, i committed a bug fix for nolabels a few days ago.

> inlabels, outlabels, linelabels
>
> I prefer latter since it doesn't make
> allusion to any particular
> inchar, outchar, linechar value.

agreed, that makes sense to me.
i would say go ahead and change it if you like.

robert