property RE_FmtFontSize: Integer index (12 shl 16) or CFM_SIZE read REGetFontAttr write RESetFontAttr;
    {* |<#richedit>
       Formatting value: font size, in twips (1/1440 of an inch, or 1/20 of a
       printer's point, or about 1/10 of pixel). When retrieving, returns
       RE_Font.FontHeight.
       When set, changes font size for entire <A area> (but does not change
       other font attributes). }