2004-12-29 Marko Mäkelä <Marko.Makela@HUT.FI>
* NEWS: Release 1.2.2, 29th December 2004
2004-12-27 Marko Mäkelä <Marko.Makela@HUT.FI>
* ChangeLog, NEWS: Moved up one level from doc/ChangeLog
* Makefile: Merge with lbt 1.1.1
* NEWS, doc/index.html: Update for lbt 1.2.2
2004-09-03 Heikki Tauriainen <heikki.tauriainen@hut.fi>
* LtlGraph.h (LtlGraph::expand, LtlGraph::add): Remove.
* LtlGraph.C: Include the <stack> header.
(LtlGraph::LtlGraph): Use an explicit stack of pointers to
unexpanded nodes (instead of recursion) to drive node expansion.
Use STL operations for merging sets.
(LtlGraph::expand): Remove.
* Ltl.C (LtlAtom::expand, LtlConstant::expand, LtlJunct::expand)
(LtlIff::expand, LtlUntil::expand, LtlFuture::expand): Adjust to
make use of a stack of unexpanded nodes. Remove redundant state
number arguments.
* Ltl.h: Include the <stack> header.
(Ltl::expand, LtlAtom::expand, LtlConstant::expand)
(LtlJunct::expand, LtlIff::expand, LtlUntil::expand)
(LtlFuture::expand): Adjust prototypes.
2002-04-19 Marko Mäkelä <Marko.Makela@HUT.FI>
lbt 1.2.1 was released.
* NEWS: Described these changes.
* notgp0.png, notgp0-opt.png: Rendered with anti-aliased fonts.
* index.html: Corrected a few minor errors in the grammar,
and updated the address of Mauno Rönkkö.
2001-10-03 Marko Mäkelä <Marko.Makela@HUT.FI>
lbt 1.2 was released.
* NEWS: Initial revision
* BitVector.h, BitVector.C: Initial revision
* Makefile: Added a few variable definitions