My rather old ESJTeX utilities may be useful: https://code.jsoftware.com/wiki/User:Ewart_Shaw/ESJTeX
Good luck with the new reference card! -- Ewart Shaw [J.E.H.Shaw] http://www.ewartshaw.com [Work in Progress] ewarts...@gmail.com http://www.facebook.com/ewart.shaw 3 ((4&({*.(=+/))++/=3:)@([:,/0&,^:(i.3)@|:"2^:2))&.>@]^:(i.@[) <#:3 6 2 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
