+// Full content\r
+// ----------------------\r
+// By default Full-Text RSS includes the extracted content in the output.\r
+// You can exclude this from the output by passing '&content=0' in the querystring.\r
+//\r
+// Possible values...\r
+// Always include: true\r
+// Never include: false\r
+// Include unless user overrides (&content=0): 'user' (default)\r
+//\r
+// Note: currently this does not disable full content extraction. It simply omits it\r
+// from the output.\r
+$options->content = 'user';\r
+\r
+// Excerpts\r
+// ----------------------\r
+// By default Full-Text RSS does not include excerpts in the output.\r
+// You can enable this by passing '&summary=1' in the querystring.\r
+// This will include a plain text excerpt from the extracted content.\r
+//\r
+// Possible values...\r
+// Always include: true (recommended for new users)\r
+// Never include: false\r
+// Don't include unless user overrides (&summary=1): 'user' (default)\r
+//\r
+// Important: if both content and excerpts are requested, the excerpt will be\r
+// placed in the description element and the full content inside content:encoded.\r
+// If excerpts are not requested, the full content will go inside the description element.\r
+//\r
+// Why are we not returning both excerpts and content by default?\r
+// Mainly for backward compatibility.\r
+// Excerpts should appear in the feed item's description element. Previous versions\r
+// of Full-Text RSS did not return excerpts, so the description element was always\r
+// used for the full content (as recommended by the RSS advisory). When returning both,\r
+// we need somewhere else to place the content (content:encoded).\r
+// Having both enabled should not create any problems for news readers, but it may create\r
+// problems for developers upgrading from one of our earlier versions who may now find\r
+// their applications are returning excerpts instead of the full content they were\r
+// expecting. To avoid such surprises for users who are upgrading Full-Text RSS,\r
+// excerpts must be explicitly requested in the querystring by default.\r
+//\r
+// Why not use a different element name for excerpts?\r
+// According to the RSS advisory:\r
+// "Publishers who employ summaries should store the summary in description and\r
+// the full content in content:encoded, ordering description first within the item.\r
+// On items with no summary, the full content should be stored in description."\r
+// See: http://www.rssboard.org/rss-profile#namespace-elements-content-encoded\r
+//\r
+// For more consistent element naming, we recommend new users set this option to true.\r
+// The full content can still be excluded via the querystring, but the element names\r
+// will not change: when $options->summary = true, the description element will always\r
+// be reserved for the excerpt and content:encoded always for full content.\r
+$options->summary = 'user';\r
+\r