与Gtk.Printing/cairo/pango合编的印刷-Haskell的印刷
原文：Printing with Gtk.Printing/cairo/pango in gtk2hs - Print-operations in Haskell

I am currently trying to print files or text (to a printer, not to a terminal etc.) in Haskell with gtk(2hs) using Graphics.UI.Gtk.Printing, Cairo and Pango. Code is the following: op <- ...