bugfix: 'set' overloadable; further steps for multi threading support

1 files changed, 2 insertions, 0 deletions

diff --git a/doc/lib.txt b/doc/lib.txt
index d3ad7dd18..25f2d42dd 100755
--- a/doc/lib.txt
+++ b/doc/lib.txt
@@ -52,6 +52,8 @@ Collections and algorithms
 * `lists <lists.html>`_
   Nimrod linked list support. Contains singly and doubly linked lists and
   circular lists ("rings").
+* `queues <queues.html>`_
+  Implementation of a queue. The underlying implementation uses a ``seq``.
 * `intsets <intsets.html>`_
   Efficient implementation of a set of ints as a sparse bit set.