🚀 go-pugleaf

Hello,

I'm trying to add labels in my own version of the tabbing environment.
This version works the same as the original tabbing environment and it
is made for a formula-editing program. The labels must be used like in the
equation environment. For example:

(0)            a = b
          =        {  ...  }
(1)            b = a

should be possible. Personally I think something like

\newsavebox{\labelbox}
\newif\if@labelset
\def\mylabel#1{\refstepcounter{equation}\label{#1} %
	\savebox{\labelbox}{(\ref{#})}\global\@labelsettrue}

would work, in combination with some adjustments in the newline command
of the tabbing environment.

Is this a good way to add labels or if someone knows a better way to add
them, please respond.


Richard  (rcb5@win.tue.nl)