Update buffer after preferences change.

[lyx.git] / src / Counters.h

diff --git a/src/Counters.h b/src/Counters.h
index 536dcc17a6a9321b3226e747dbae9c77aed57ac7..f8bb0fa6aa3d9ab9ddf232f9f3f87944654e0731 100644 (file)
--- a/src/Counters.h
+++ b/src/Counters.h
@@ -239,6 +239,9 @@ private:
        std::vector<docstring> counter_stack_;
        /// Same, but for last layout.
        std::vector<Layout const *> layout_stack_;
+
+       ///
+       friend void swap(Counters &, Counters &);
 };
 
 } // namespace lyx