GitLab

* wrap/python/spot.i, wrap/python/buddy.i: Include <cstddef>
because Swig 2.0.2 uses ptrdiff_t and does not do the include
itself.  In g++ most libstdc++ standard headers have been changed
to no longer include <cstddef> as an implementation detail, so
the difference shows.

* src/ltlvisit/reduce.cc (reduce_visitor): Always reduce "a M b"
to "a & b" if "a" is a pure eventual formula, remove the
constraint on "b".
* src/ltltest/reduccmp.test: Add two tests.

* iface/dve2/dve2.hh (load_dve2): Take a "dead" argument.
* iface/dve2/dve2.cc (callback_context): Add a destructor
to simplify...
(dve2_succ_iterator::~dve2_succ_iterator) ... this one.
(convert_aps): Skip the dead proposition.
(dve2_kripke::dve2_kripke): Take a dead argument, and
setup alive_prop and dead_prop.
(compute_state_condition, get_succ): Use a cache for the
conditions and successor of the last state, to share
some work between these two function.  Add loops on dead
states.
(load_dve2): Pass dead to dve2_kripke and convert_aps.
* iface/dve2/dve2check.cc: Add a -dDEAD option.
* iface/dve2/finite.test, iface/dve2/finite.dve: New file.
* iface/dve2/Makefile.am: Declare them.

parsing >= and >, mistakenly registered as <= and <.

* NEWS: Mention it.
* configure.ac, README: Remove it.
* iface/Makefile.am (SUBDIRS): Remove nips.
* iface/nips/: Delete this directory.

Suggested by Yann Thierry-Mieg.

* iface/dve2/dve2.cc (convert_aps): Allow string on the right
of operators, and look them up.
* iface/dve2/dve2check.test: Test this syntax.

* iface/dve2/defs.in, iface/dve2/dve2check.test,
iface/dve2/beem-peterson.4.dve: New files.
* iface/dve2/Makefile.am: Add them.
* configure.ac: Generate iface/dve2/defs.

* src/misc/timer.hh (reset_all): New method.
* iface/dve2/dve2check.cc: Use it to help valgrind.

* iface/dve2/README: New file.
* NEWS: Mention it.
* THANKS: Add Michael Weber.

to please sanity checks.

* iface/dve2/dve2.cc (compile_dve2): New function.  Compile
the *.dve source if there is no newer *.dve2C already.
(load_dve2): Call compile_dve2 when given a *.dve file.
* iface/dve2/dve2.hh (load_dve2): Document it.

* src/ltlparse/ltlscan.ll: Do not recognize `.' as an AND.  Allow
it in atomic propositions.
* src/evtgbaparse/evtgbascan.ll, src/tgbaparse/tgbascan.ll: Accept
`.' in identifiers.
* src/misc/bareword.cc (is_bareword): Accept `.' inside
barewords, so that there is no need to quote `X.Y'.
* src/ltltest/parse.test: Do not use `.' as and operator..

* iface/dve2/dve2check.cc: Add many option to perform
emptiness check and other debugging tasks.

* iface/dve2/dve2.cc (convert_aps): Add support for
enumerated types.  E.g. an atomic proposition such
as "P_0.CS" really means "P_0 == CS".

10" or "b != 3".  This only work for integer variables presently.

* iface/dve2/dve2.hh (load_dve2): Take an atomic_prop_set
argument to indicate the AP to observe.
* iface/dve2/dve2.cc (convert_aps): New function.  Parse the
atomic propositions in format them in a prop_set structure that
will allow fast generation of the state condition.
(load_dve2): Call convert_aps, and pass the resulting prop_set
structure to the kripke object.
(dve2_kripke::dve2_kripke): Store the prop_set structure.
(dve2_kripke::~dve2_kripke): Release the prop_set, and unregister
the bdd_variable associated to it.
(compute_state_condition): New method that uses the prop_set.
(succ_iter, state_condition): Call compute_state_condition().
* iface/dve2/dve2check.cc: Adjust the call to load_dve2 to
pass it atomic propositions read from the command line.

* iface/dve2/dve2.cc (dve2_kripke::dve2_kripke): Retrieve
the name of all the state variables.
(dve2_kripke::format_state): Use them to format the name
of the state.

properties are still missing.

* iface/dve2/dve2.cc, iface/dve2/dve2.hh: Add
classes for presenting the DiVinE2 model as a kripke object.
(load_dve2): Load the *.dve2C file using libltdl.
* iface/dve2/Makefile.am: Add a dve2check program.
* iface/dve2/dve2check.cc: New file.  Currently it just
outputs the reachability graph using dotty.

Don't keep it under version control since it is installed by
autoreconf.

* configure.ac: Call LT_CONFIG_LTDL_DIR and LTDL_INIT.
* README: Mention ltdl/.
* Makefile.am: Recurse into ldtl.
* iface/dve2/Makefile.am: Link with it.

* iface/dve2/dve2.cc, iface/dve2/dve2.hh: New dummy files.
* iface/dve2/Makefile.am: New file.
* iface/Makefile.am (SUBDIRS): Add dve2.
* configure.ac: Build iface/dve2/Makefile.
* README: Mention the new directory.

* src/tgbaalgos/dotty.hh (dotty_reachable): Take a new
assume_sba argument.
* src/tgbaalgos/dotty.cc (dotty_bfs): Take a new
mark_accepting_states arguments.
(dotty_bfs::process_state): Check if a state is accepting using
the state_is_accepting() method for tgba_sba_proxies, or by
looking at the first outgoing transition of the state.  Pass
the result to the dectorator.
(dotty_reachable): Adjust function.
* src/tgbaalgos/dottydec.hh, src/tgbaalgos/dottydec.cc,
src/tgbaalgos/rundotdec.hh, src/tgbaalgos/rundotdec.cc
(state_decl): Add an "accepting" argument, and use it to
decorate accepting states with a double border.
* src/tgbatest/ltl2tgba.cc: Keep track of whether the output
is an SBA or not, so that we can tell it to dotty().
* wrap/python/ajax/spot.in: Likewise.
* wrap/python/cgi-bin/ltl2tgba.in: Likewise.

available while computing the emptiness check.

* src/tgbaalgos/minimize.cc (build_result): Speed it up by
removing one useless loop, creating many duplicate transitions
that had to be merged.

* examples/cmilner/Makefile.am (cmilner_LDADD): Link with -lm, to
find the pow() function.

* src/tgba/tgbaexplicit.cc (tgba_explicit::compute_support_conditions):
Fix logic.  This function has always been returning bddtrue instead
of the actual computed value...

* wrap/python/tests/run.in, iface/nips/nipstest/defs.in,
iface/gspn/defs.in: Do not disable VERBOSE when running from "make
check".  Since we have started using parallel-check on 2009-08-31,
we should always send verbose output to the log.

* src/tgbatest/kv.test, iface/nips/nipstest/dotty.test: Don't rely
on the ${DOT-...} syntax, because DOT is always set and might be
set to the empty value.

access to that host.

* src/tgbatest/kv.test: Use ${DOT-true} instead of ${DOT-:}.  I
don't know, the MacOS shell must be mixing the syntaxes for
${DOT:-} and ${DOT-:}.
* iface/nips/nipstest/dotty.test: Likewise

* src/tgbatest/kv.test: Do not run dot if it is not installed.
* iface/nips/nipstest/dotty.test: Likewise

* README: Typo.
* HACKING: s/CVS/GIT/ and add some tricks about libtool and doxygen.

* bench/wdba/run: Use -kt to count sub-transitions.
* bench/wdba/README: Adjust comments.

* src/tgba/taatgba.cc (taa_succ_iterator::taa_succ_iterator):
Initialize iterator i to silence a spurious g++ warning on Darwin.