Add support for parsing of REF_TO keyword (defined in IEC61131-3 v3). This support is currently inactive (in flex) until we get to add C code generation later on.
matiec for Debian
-----------------
<possible notes regarding this package - if none, delete this file>
-- edouard <edouard.tisserant@gmail.com> Wed, 21 Nov 2007 17:01:50 +0100