From ChekMate Security Group
Usage:
Use one section between <rss>-tags for each feed. The rss section may contain parameters
separated by a pipe ("|"), just like links and templates. These parameters are supported:
* charset=... The charset used by the feed. iconv is used to convert this.
* short Do not show the description text for each news item.
* max=x Shows x most recent headlines.
* highlight= term1 term2 The terms separated by a space are highlighted.
* filter= term1 term2 Show only rss items containing at least one of the terms.
* reverse display the rss items in reverse order.
* title display an alternative title instead of chanel name.
* title = none dont display any title.
* date display the date and time stamp below the title.
Example:
<rss>http://slashdot.org/slashdot.rss|charset=UTF-8|short|max=5</rss>