<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE qgisgrassmodule SYSTEM "http://mrcc.com/qgisgrassmodule.dtd"> <qgisgrassmodule label="v.hull - Convex hull" module="v.hull"> <option key="input"/> <option key="output" /> <flag key="a" answer="on" hidden="yes" /> </qgisgrassmodule>