sup

commit 153bfef0c47686dd8d01093cc12a1c65cc799182
parent 6c65c12a6c9b740fe6b79534e2731e5e92a4c27f
Author: Sascha Silbe <sascha-pgp@silbe.org>
Date:   Wed, 29 Sep 2010 10:16:15 -0400

fix searching for non-lowercase labels

Case is preserved when marshalling labels (stored as document data), but label
terms are stored lowercase. build_xapian_query uses mkterm and thus already
converts labels to lowercase when searching. parse_query accepts a Xapian
query string from the user and needs to explicitly convert labels to
lowercase, which it now does.

Signed-off-by: Sascha Silbe 

Diffstat:

1 file changed, 6 insertions(+), 0 deletions(-)
diff --git a/lib/sup/index.rb b/lib/sup/index.rb
@@ -331,6 +331,12 @@ EOS
       end
     end
 
+    ## labels are stored lower-case in the index
+    subs = subs.gsub(/\blabel:(\S+)\b/) do
+      label = $1
+      "label:#{label.downcase}"
+    end
+
     ## if we see a label:deleted or a label:spam term anywhere in the query
     ## string, we set the extra load_spam or load_deleted options to true.
     ## bizarre? well, because the query allows arbitrary parenthesized boolean