On Wed, Apr 23, 2014 at 12:22:40PM +0100, Liam Devine wrote: > The maths library added a new function to reveal this information[1]. > > [1] http://www.lua.org/work/doc/manual.html#pdf-math.type > -- > Liam > Thank you. I don't know how I missed that. -- Christopher Berardi May grace and peace be yours in abundance.