2.5.198.103 RgbExtra
The RgbExtra structure specifies a set of structures, laid out sequentially in the file, that correspond to and MUST exist for certain Ptgs in the Rgce. The order of the structures MUST be the same as the order of the Ptgs in the Rgce that they correspond to.
The following Ptgs MUST have a corresponding structure in an RgbExtra.
Ptg 
Required structure in an RgbExtra 

PtgExtraElf 

PtgExtraElf 
The following Ptgs MUST have a corresponding structure in an RgbExtra if and only if the formula (section 2.2.2) containing that Ptg is part of a revision as specified in the Formulas overview (section 2.2.2).
Ptg 
Required structure in an RgbExtra 

RevExtern 

RevExtern 

RevExtern 










1 









2 









3 


rgb (variable) 

... 
rgb (variable): An array that contains the sequence of these structures.