2.5.6.18 PtgFuncVar
The PtgFuncVar structure specifies a function with a variable number of arguments.
ABNF:
-
PtgFuncVar = num-args ";" var-func-name "()" token-separator "129"
num-args
specifies the number of arguments.
var-func-name
specifies
a function name which MUST be an entry under the ABNF func-name column in the
Function Token Table as specified in the Function Token Table
section. The corresponding entry under the Type column for that function MUST
be PtgFuncVar.