Package: xsane-common Version: 0.999-3 Severity: wishlist File: /usr/share/sane/xsane/doc/sane-xsane-doc.html
sane-xsane-doc.html says "XSane is designed for acquiring images with scanners (there are other devices like cameras and videodevices supported by SANE and you will see that xsane may support some basic functions of those devices, but XSane is not designed for that purpose). XSane can do different things with the acquired images:" but it never says how to acquire an image (from the scanner).
