* spot/twaalgos/translate.cc: When producing Parity output, split LTL
as we do in the Generic case.
* spot/twaalgos/postproc.hh, spot/twaalgos/postproc.cc: Use
acd_transform() and add an "acd" option to disable this.
* bin/spot-x.cc, NEWS: Document this.
* tests/core/genltl.test, tests/core/minusx.test,
tests/core/parity2.test: Adjust test cases for improved outputs.
As LRDE is being renamed LRE, gitlab is one of the first URL to
migrate. The old URL is still supported, but we want to only use the
new one eventually.
* .dir-locals.el, .gitlab-ci.yml, HACKING, NEWS, doc/org/concepts.org,
doc/org/install.org, doc/org/setup.org, elisp/Makefile.am,
elisp/hoa-mode.el, tests/ltsmin/README: Update to the new gitlab URL.
Based on a mail from Edmond Irani Liu. The test case also serves for
the previous patch.
* bin/genltl.cc, spot/gen/formulas.cc, spot/gen/formulas.hh: Add it.
* NEWS: Mention it.
* tests/core/genltl.test: Test it.
This is motivated by an example sent by Edmond Irani Liu,
that will be tested in next patch.
* spot/twaalgos/dbranch.cc, spot/twaalgos/dbranch.hh: New files.
* python/spot/impl.i, spot/twaalgos/Makefile.am: Add them.
* spot/twaalgos/translate.cc: Call delay_branching_here
unconditionally.
* spot/twa/twagraph.cc (defrag_states): Do not assume
that games are alternating.
* tests/core/genltl.test: Adjust expected numbers.
* tests/python/dbranch.py: New file.
* tests/Makefile.am: Add it.
* bin/ltlsynt.cc: Implement these options.
* bin/common_aoutput.hh, bin/common_aoutput.cc (automaton_format_opt):
Make extern.
* NEWS: Mention the new options.
* doc/org/ltlsynt.org: Use dot output in documentation.
* tests/core/ltlsynt.test: Quick test of the new options.
* spot/twaalgos/postproc.cc, spot/twaalgos/postproc.hh: Introduce a
merge-states-min option.
* bin/spot-x.cc: Document it.
* spot/gen/automata.cc, spot/gen/automata.hh, bin/genaut.cc: Add
option to generate cyclist test cases.
* NEWS: Document the above.
* tests/core/included.test: Add test cases that used to be too slow.
* spot/twaalgos/degen.hh, spot/twaalgos/degen.cc: Adjust
degeneralize() and degeneralize_tba() to work on generalized-co-Büchi.
* NEWS: Mention this.
* spot/twaalgos/cobuchi.hh, spot/twaalgos/cobuchi.cc (to_nca): Use
degeneralization on generalized-co-Büchi.
* spot/twaalgos/postproc.cc: Use degeneralization for generalized
co-Büchi as well.
* bin/autfilt.cc: Improve chain products of co-Büchi automata by using
generalization if too many colors are needed.
* tests/core/prodchain.test, tests/python/pdegen.py: Add test cases.
Improve the construction of the above constructions, saving colors.
* spot/twaalgos/product.cc: Here.
* spot/twaalgos/product.hh, NEWS: Mention it.
* tests/core/prodchain.test, tests/core/prodor.test,
tests/python/_product_weak.ipynb: Adjust.
* NEWS: Mention those change.
* spot/twaalgos/game.hh (print_pg): New function.
(pg_print): Mark as deprecated.
* spot/twaalgos/game.cc (pg_print): Redirect to print_pg().
(print_pg): Update to output state names.
* python/spot/__init__.py: Teach to_str() about print_pg().
* bin/ltlsynt.cc: Adjust to call print_pg().
* tests/python/games.ipynb: Add an example.
* tests/core/ltlsynt.test: Adjust to remove the "INIT" note.
* spot/parseaut/parseaut.yy, spot/parseaut/scanaut.ll: Add rules for
PGSolver's format.
* spot/parseaut/public.hh: PGAME is a new type of output.
* tests/core/pgsolver.test: New file.
* tests/Makefile.am: Add it.
* tests/python/games.ipynb: More exemples.
* NEWS: Mention the new feature.
* spot/twaalgos/game.cc: solve_parity_game now works for any of
the four parity types and partially colored graphs.
Also removing unnescessary steps from Zielonka.
h: Update
* tests/python/game.py: Update and additional tests
* tests/python/except.py: Remove outdated exception
Fixes#509.
* spot/parseaut/scanaut.ll: Reset ->str whenever a [ is read,
so that we do not attempt to clear ->str while reading garbage.
* NEWS: Mention the bug.
* tests/core/parseaut.test: Test it.
This was triggered by a question from Pierre Ganty on the mailing
list.
* spot/twaalgos/contains.hh, spot/twaalgos/contains.cc (contains):
Generalize second argument to const_twa_ptr instead of
const_twa_graph_ptr.
* NEWS: Mention this.
* tests/python/ltsmin-pml.ipynb: Show that it work.
* THANKS: Mention Pierre.
* bin/common_file.cc, bin/common_file.hh (output_file): Add a
force_append option.
* bin/ltlsynt.cc: Implement the --from-pgame option, and
fix suppot for --csv when multiple inputs are processed.
* NEWS: Mention the new option.
* tests/core/syfco.test: Add a test case.
* tests/core/ltlsynt-pgame.test: New file.
* tests/Makefile.am: Add it.
* bin/common_finput.cc, bin/common_finput.hh: Add support for
process_tlsf_file.
* bin/ltlsynt.cc: Implement it.
* tests/core/syfco.test: Adjust test case.
As discussed with Jan Strejček.
* spot/twa/acc.cc, spot/twa/acc.hh (fin_unit_one_split): New function.
(fin_one_extract): Return the simplified acceptance condition as an
optimization.
* python/spot/impl.i: Bind this new function.
* tests/python/acc.py: New file, to test it.
* tests/Makefile.am: Add acc.py.
* spot/twaalgos/genem.cc, spot/twaalgos/genem.hh: Implement the
spot211 variant of the emptiness check.
* tests/python/genem.py: Test it.
* tests/python/acc_cond.ipynb: Adjust test for fin_one_extract.
With a formula like G(b1) & (GFi <-> GF(b1)), a direct strategy was
created while it is unrealizable.
* spot/twaalgos/synthesis.cc: here.
* tests/core/ltlsynt.test: add tests
merge_states is now hash-based, uses the new edge-sorting with
src first and can be executed in parallel.
* spot/twa/twagraph.cc: Here
* tests/python/mergedge.py: Test
This largely speeds up the computation for conditions
like "Rabin n" sharing a lot of subtrees.
Also implement options to stop the construction if the shape is wrong.
* spot/twaalgos/zlktree.cc, spot/twaalgos/zlktree.hh: Implement the
cache and the options.
* tests/python/zlktree.ipynb, tests/python/zlktree.py: New tests.
Fix#505, Reported by Edmond Irani Liu.
* spot/twa/twagraph.cc (copy): Deal with kripke_graph in a better way.
* spot/twaalgos/hoa.cc: Do not force the use of named-states since
when the input is a kripke_graph.
* tests/python/kripke.py: Adjust test cases.
* NEWS: Mention the change.
* THANKS: Add Edmund.
Fix#505, Reported by Edmond Irani Liu.
* spot/twa/twagraph.cc (copy): Deal with kripke_graph in a better way.
* spot/twaalgos/hoa.cc: Do not force the use of named-states since
when the input is a kripke_graph.
* tests/python/kripke.py: Adjust test cases.
* NEWS: Mention the change.
* THANKS: Add Edmund.
Optimization in Zielonka failed
under certain circumstances
todo: Devise a specialized test
for direct attr computation
* spot/twaalgos/game.cc: Correction
* tests/python/game.py: Test
* python/spot/impl.i (formula_from_bdd): Instantiate for twa_graph.
* spot/twa/twa.hh (register_aps_from_dict): Typo in exception.
* tests/python/except.py: More tests for the above.
* tests/python/bdddict.py: Typo in comment.
* spot/twaalgos/parity.cc (reduce_parity): Use the
size of the edge vector to initialize piprime1 and piprime2,
not the number of edges.
* tests/python/parity.py: Add test case, based on a report
by Yann Thierry-Mieg.
