+=head2 scripts/inkscape-render.pl card/template.svg 201008159999 login Name Surname
+
+Generate pdf files from Inkscape SVG template in C<card/> using
+C<print-front> and C<print-back> object IDs. Layers doesn't work
+since we can't toggle visilbity easily. To print more than one
+object gruop them and change ID of group.
+
+After pdf files are created, GhostScript is used to rasterize them
+into pbm (monochrome) bitmaps.
+
+=head2 scripts/evolis-driver.pl front.pbm back.pbm > evolis.commands
+
+Provides driver which generates printer command stream to print
+two-sided card from pbm files. Back side file is optional if you want
+to print just on front side of card.
+
+=head2 scripts/evolis-simulator.pl evolis
+
+Simulator for EVOLIS printer commands which is useful for development.
+It creates one pbm file per page printed.
+
+=head2 scripts/evolis-command.pl
+
+Command-line interface to send commands to printer and receive responses.
+Supports readline for editing and history.
+Requires local parallel port connection, probably to USB parallel device.
+
+=head1 EXAMPLE
+
+Following is simple walk-through from svg image in Inkscape to
+evolis command stream which can be executed in top-level directory
+of this distribution:
+
+ ./scripts/inkscape-render.pl card/ffzg-2010.svg 201008159999 Ime Prezime
+ ./scripts/evolis-driver.pl out/201008159999.front.pbm out/201008159999.back.pbm > evolis
+ ./scripts/evolis-simulator.pl evolis
+ qiv evolis*.pbm