tmp.s = "josm";
a_preferences_register(&io_prefs_external_gpx[0], tmp, VIKING_PREFERENCES_IO_GROUP_KEY);
// Add a second external program - another OSM editor by default
tmp.s = "josm";
a_preferences_register(&io_prefs_external_gpx[0], tmp, VIKING_PREFERENCES_IO_GROUP_KEY);
// Add a second external program - another OSM editor by default