X-Git-Url: http://gitweb.michael.orlitzky.com/?p=dead%2Fhalcyon.git;a=blobdiff_plain;f=src%2FTwitter%2FXml.hs;h=1b1ea48e9015ce1732e6898d4dcbfdf7b98b3176;hp=b34c6fbae94c4ca8629eec48ad849becb98c23e8;hb=27c6a7e62a428ceb1d2a60d456b075feee196da9;hpb=ff79ba3157559b1f809607c60d3c72fccaf539f4

diff --git a/src/Twitter/Xml.hs b/src/Twitter/Xml.hs
index b34c6fb..1b1ea48 100644
--- a/src/Twitter/Xml.hs
+++ b/src/Twitter/Xml.hs
@@ -2,7 +2,6 @@
 module Twitter.Xml
 where
 
-import Data.Maybe
 import Test.HUnit
 import Text.Regex (mkRegex, subRegex)
 import Text.XML.HaXml
@@ -16,6 +15,13 @@ get_char_data (CRef ref) = Just (verbatim ref) -- Entities.
 get_char_data _ = Nothing
 
 
+-- |A 'CFilter' returning all top-level <status> elements.
+-- The name is due to the fact that if we retrieve more than
+-- one status, they will be wrapped in a <statuses> tag, and
+-- thus not be top-level.
+single_status :: CFilter
+single_status = (tag "status")
+
 -- |A 'CFilter' returning all <status> tags within <statuses>.
 all_statuses :: CFilter
 all_statuses = (tag "statuses" /> tag "status")