Added and documented new optional function argument name/value pair: CustomFiller. CustomFiller allows you to send any 1x1 string, char, integer, float, or double to use as the filler for rows and columns. This is in addition to the other options offered by the Filler argument. It is evaluated before (and will overwrite) any Filler argument.
i.e.
samesize(a,b,"CustomFiller", ":D", "Filler", "string")This will use the CustomFiller ":D" and ignore the "string" argument.