Rtf Color Override Keyword
MDSP bit 20000 modifier, the bit that allows <WritingColor> to have some effect. Reset if N = 0, otherwise set. All MDSP modifiers are both parameters and switches. If N is missing the bit is set and the mode is active.
Setting this MDSP bit stops the display engine from using the color of the RTF text and instead uses the <WritingColor> instead.