title prefix support

src/rss.nim

@@ -9,6 +9,7 @@ type RssFeed* = object
   url*: string
   kind*: FeedType
   timeFormat*: string
+  titlePrefix*: string
 
 proc parseAtomTime(s: string): DateTime =
   parse(s, atomTimeFormat)
@@ -57,6 +58,15 @@ proc mixRssFeeds*(feeds: seq[RssFeed], name, id, link, authorName, description:s
           item
       )
 
+    if feed.titlePrefix.len > 0:
+      entries[^1].items = entries[^1].items.mapIt(
+        block:
+          var item = it
+          if item.title.isSome():
+            item.title = some(feed.titlePrefix&item.title.get())
+          item
+      )
+
   for feed in entries:
     result.items.add feed.items