This somehow revert changes from 2010-01-30 which killed this use of
star to make room for the Kleen star. Here we only allow '*' in the
temporal formula, so that it can still be the Kleen star in SERE. The
motivation for '*' available as And is better compatibility with Wring
and VIS.
* src/ltlparse/ltlscan.ll: Distinguish * from [*].
* src/ltlparse/ltlparse.yy: Allows * to be used as AND between
temporal formulae.
* src/ltltest/equals.test, src/ltltest/parse.test: Add a few
tests.
* doc/tl/tl.tex: Document it.
* src/tgba/tgbaexplicit.hh (num_states): New method.
* src/tgbaalgos/minimize.hh, src/tgbaalgos/minimize.cc
(minimize_obligation): Add a reject_bigger option.
* src/tgbatest/ltl2tgba.cc (-RM): New option.
* src/tgbatest/spotlbtt.test: Test -RM.
* bench/ltl2tgba/algorithms: Include -RM in addition to -Rm, and
replace -RDS by -RIS.
* NEWS: Mention this.
* src/tgbatest/ltl2tgba.cc: Change the order of the call to the
simulation and the cosimulation.
Call scc_filter when cosimulation is called with -R3.
Call scc_filter when simulation is called with -R3.
* src/tgbaalgos/simulation.cc: Create the iterated_simulations.
(direct_simulation) Add an attribute "stat" that represents the
number of states and transitions of the resulting automaton.
* src/tgbaalgos/simulation.hh: Declare the iterated_simulations.
* src/tgbatest/spotlbtt.test: Test the iterated_simulations.
* src/tgbatest/ltl2tgba.cc: Associate the option -RIS to the
iterated_simulations.
* src/tgbaalgos/simulation.cc: Add the cosimulation:
(acc_compl_automaton) Add a template parameter.
(acc_compl_automaton::process_link) Add a swap source destination.
(direct_simulation) Add a template parameter.
(direct_simulation::compute_sig) Add a flag in the signature to
know if the state is initial.
(direct_simulation::build_result) Remove the flag before reading
the signature.
Swap source and destination when building the new automaton.
* src/tgbaalgos/simulation.hh: Declare and document the
Cosimulation.
* src/tgbatest/ltl2tgba.cc: Associate the cosimulation with the -RRS
option.
* src/tgbatest/spotlbtt.test: Add a test on the cosimulation.
* src/ta/tgtaexplicit.cc, src/ta/tgtaexplicit.hh: Use a ta_explicit
attribute instead of inheriting from it.
(get_ta): New method.
* src/taalgos/minimize.cc, src/taalgos/minimize.hh,
src/taalgos/tgba2ta.cc, src/tgbatest/ltl2tgba.cc: Adjust usage.
* wrap/python/spot.i (as_ta): Remove, now that we have get_ta.
* wrap/python/ajax/spot.in: Use get_ta instead of as_ta.
* src/taalgos/dotty.cc: Clean up output of TAs.
* src/tgbatest/ltl2tgba.cc: Fix memory management, and use the TA
printer for TGTA.
* wrap/python/spot.i (as_ta): New function to convert a tgta_explicit
into a TA.
* wrap/python/ajax/spot.in: Use this new function to display automata.
* wrap/python/spot.i: Add wrapper the new TA algorithms.
* wrap/python/ajax/ltl2tgba.html: Add a testing automaton tab.
* wrap/python/ajax/protocol.txt, wrap/python/ajax/spot.in: Support it.
* src/ta/taexplicit.hh, src/ta/taexplicit.cc, src/taalgos/minimize.cc,
src/taalgos/tgba2ta.cc, src/tgbatest/ltl2tgba.cc: correct the code style
in order to respect the sanity rules
* src/ta/tgta.hh, src/ta/tgta.cc, src/ta/tgtaexplicit.hh,
src/ta/tgtaexplicit.hh, src/ta/tgtaproduct.hh, src/ta/tgtaproduct.cc,
src/taalgos/minimize.cc, src/taalgos/minimize.hh,
src/taalgos/emptinessta.hh, src/taalgos/emptinessta.hh,
src/taalgos/emptinessta.cc, src/taalgos/tgba2ta.hh,
src/taalgos/tgba2ta.cc: rename tgbta to tgta
in this source files.
* src/ta/tgbtaexplicit.hh, src/ta/tgbtaproduct.hh, src/ta/tgbta.cc,
src/ta/tgbtaproduct.cc, src/ta/tgbta.hh, src/ta/tgbtaexplicit.cc:
Rename as...
* src/ta/taexplicit.cc, src/ta/taexplicit.hh, src/ta/taproduct.cc,
src/ta/taproduct.hh, src/ta/tgtaexplicit.cc: ... these.
* src/taalgos/sba2ta.hh, src/taalgos/sba2ta.cc: deleted because
the implementation of all the transformations beteween TGBA and
the different forms of TA are new implemented in src/taalgos/tgba2ta.hh
and src/taalgos/tgba2ta.cc.
* src/tgbatest/ltl2tgba.cc: rename the options of commands that build
the different forms of TA.
* src/ta/ta.hh: BUG Fix
* src/ta/Makefile.am, src/tgbatest/ltl2ta.test: impacts of this renaming
* src/ta/taexplicit.cc, src/ta/taexplicit.hh: Bug fix TGTA
* src/taalgos/minimize.cc,src/taalgos/minimize.hh: TGTA minimization
* src/taalgos/tgba2ta.cc: add a TGTA minimization command (uses -Rm)
* src/taalgos/minimize.cc, src/taalgos/minimize.hh
(minimize_tgbta): New function.
* src/taalgos/tgba2ta.cc: Set livelock-accepting flag of TGTA states
to false so they can be merged with other states.
* src/ta/taexplicit.cc (hash): Use id.
* src/ta/taexplicit.hh: Cosmetics.
