- DIRECTION is either sent or received and specifies whether the
- candidates are searched in messages sent by the user or received
- by the user (note received by is much faster), and FILTER is
- either nil or a filter-string, such as \"date:1y..\" to append
- to the query."
+DIRECTION is either sent or received and specifies whether the
+candidates are searched in messages sent by the user or received
+by the user (note received by is much faster), and FILTER is
+either nil or a filter-string, such as \"date:1y..\" to append
+to the query."