Fixes#480.
* bin/common_trans.cc (shorthands_ltl, shorthands_autproc): Write
those lists using regexes. Add entries for Owl 21.0.
(show_shorthands, tool_spec): Adjust to use those regexes.
* doc/org/autcross.org, doc/org/ltlcross.org, doc/org/ltldo.org:
Update the list of shorthands.
* tests/core/ltldo.test: Add a couple of tests.
* NEWS: Mention this new feature.
* bin/ltlsynt.cc: Implement the new option, and make it default
to bisimulation with output assignment (a.k.a. bwoa).
* NEWS, bin/spot-x.cc, doc/org/ltlsynt.org: Update the documentation.
* spot/twaalgos/game.hh: Make bwoa the default.
* tests/core/ltlsynt.test: Add and adjust test cases.
* tests/python/games.ipynb: Adjust.
* bin/ltlsynt.cc: Implement the option, and enable it by default.
* doc/org/ltlsynt.org, doc/org/ltlsynt.tex, bin/spot-x.cc, NEWS:
Document it.
* tests/core/ltlsynt.test: Adjust test cases.
* spot/twaalgos/game.hh, spot/twaalgos/synthesis.hh,
spot/twaalgos/aiger.hh: Declare new Doxygen groups for games and
synthesis.
* doc/spot.bib: Cleanup.
This addresses a few points from #479.
* doc/org/ltlsynt.tex: New file.
* doc/Makefile.am: Add it.
* doc/org/ltlsynt.org: Show the architecture, and mention more
options.
* bin/spot-x.cc: Document ltlsynt's -x options.
* bin/ltlsynt.cc: Fix default value of --aiger, and typo in its
documentation.
* doc/org/tut40.org: Add more explanations and some cleanup.
* python/spot/__init__.py (set_state_players, get_state_winners,
get_state_players, set_state_player, get_state_winner,
get_state_player, get_strategy): Add these methods to the twa_graph
class for convenience.
* NEWS, doc/org/tut.org: Mention tut40.org.
* doc/org/tut40.org: Add a documentation on how to use games in a
pratical case. In this example, we compute simulation using
games. Fixes#445.
* doc/Makefile.am: Add tut40.org.
Split a LTL formula to a set of formula that don't share
output proposition. It allows to create multiple
strategies in ltlsynt.
* spot/twaalgos/synthesis.cc,
spot/twaalgos/synthesis.hh: here
* doc/spot.bib: Add reference
This will be handy latter to develop widgets with interactive
highlighting of automata.
* spot/twaalgos/dot.cc: Implement it.
* bin/common_aoutput.cc, NEWS, doc/org/oaut.org,
doc/org/spot.css: Document it.
* tests/core/alternating.test, tests/core/readsave.test,
tests/core/sccdot.test: Test it.
* spot/twaalgos/simulation.hh, spot/twaalgos/simulation.cc: Add
reduce_direct_sim(), reduce_direct_cosim() and
reduce_direct_iterated() wich reduce an automaton using simulation.
This functions wrap the class direct_sim wich compute simulation
with a new method.
* doc/spot.bib: Add ref.
* tests/python/simstate.py: Add tests for the new simulation.
* bin/common_post.cc, bin/randaut.cc: Implement -b/--buchi.
Also add --sba as alias for -B, and --gba as alias for --tgba.
* NEWS: Document those changes.
* doc/org/ltl2tgba.org, doc/org/oaut.org: Adjust documentation.
* tests/core/ltl2tgba2.test, tests/core/ltlcross2.test,
tests/core/randaut.test: Add more tests.
* tests/core/sbacc.test: --sbacc cannot be abbreviated as --sba
anymore.
* spot/twaalgos/game.hh, spot/twaalgos/game.cc: Rename
solve_reachability_game() as solve_safety_game(), rewrite it (the old
implementation incorrectly marked dead states as winning for their
owner).
* tests/python/paritygame.ipynb: Rename as...
* tests/python/games.ipynb: ... this, and illustrate
solve_safety_game().
* tests/Makefile.am, NEWS, doc/org/tut.org: Adjust.
* tests/python/except.py: Add more tests.
