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Helper rules


\begin{grammar}
<args> ::= \lq (' <tablist> <maketab> \lq )'
\alt \lq !' \lq (' <tabvar> \lq )...
...mber> \lq ,'
\alt \lq ,' <number>
\alt <number> \lq ,' <number>
\alt \lq ,'
\end{grammar}



2002-06-10