[NTG-context] BUG in spec-fdf

Hello, I just found (rather by chance) a bug in the fdf output definitions: at the end of the file there are the lines \definespecial\dostartgraphicgroup{\pdfliteral{q}} \definespecial\dostopgraphicgroup {\pdfliteral{Q}} Since fdf specials are also used in non-PDF production mode (e.g. by dvipdfm specials) there lines should be changed into \definespecial\dostartgraphicgroup{\PDFcode{q}} \definespecial\dostopgraphicgroup {\PDFcode{Q}} -- Giuseppe "Oblomov" Bilotta