+2011-05-29 Joel E. Denny <joeldenny@joeldenny.org>
+
+ doc: discuss named references after locations.
+ Reported by Hans Aberg at
+ <http://lists.gnu.org/archive/html/bug-bison/2011-05/msg00008.html>.
+ * NEWS (2.5.1): Document.
+ * doc/bison.texinfo (Named References): Because it discusses
+ locations in addition to semantic values, move this subsection out
+ of the section `Defining Language Semantics', where locations have
+ not yet been introduced, to be a new section after the following
+ section, `Tracking Locations'.
+