@@ -95,7 +95,7 @@ class RawTextQuery(object):
9595
9696 # this force a engine or category
9797 if query_part[0] == '!' or query_part[0] == '?':
98− prefix = query_part[1:].replace('-', ' ')
98+ prefix = query_part[1:].replace('-', ' ').replace('_', ' ')
9999
100100 # check if prefix is equal with engine shortcut
101101 if prefix in engine_shortcuts: