feed~setFeedType("rss_1.0")   /* This line allows to set the type of the feed */ 
/* the default formats in ROME are: rss_0.90, rss_0.91, rss_0.92,             */ 
/* rss_0.93, rss_0.94, rss_1.0 rss_2.0 or atom_0.3                            */ 

say feed~getFeedType()                /* This line retrieves the current type */ 

feed~setFeedType("rss_2.0") 

say feed~getFeedType() 

feed~setFeedType("atom_1.0") 

say feed~getFeedType()