* NEWS, configure.ac, doc/org/setup.org: Bump version to 2.10.4.

Reported by Yechuan Xia

* python/spot/impl.i: Add %newobject to all __iter__ methods.
* NEWS: Mention the list of affected methods.
* THANKS: Update.

* NEWS, configure.ac, doc/org/setup.org: Update version.

The current building issue is a docker issue unrelated to Spot,
so it should not prevent us from doing a release.

* .gitlab-ci.yml (rpm-pkg): Allow failure.

Fixes #496.

* doc/org/init.el.in: Install org-mode from GNU ELPA.

* doc/spot.bib (blahoudek.16.atva, degiacomo.13.ijcai): New entries.
* spot/tl/ltlf.hh, spot/twaalgos/complement.hh: Use them.

* spot/twaalgos/sccinfo.cc (scc_info::get_accepting_run): Ignore edges
whose colors are not part of the colors gathered in the SCC up to
deciding acceptance.
* tests/python/genem.py: New test case, reported by Clément Tamines.
* THANKS: Add him.
* NEWS: Mention the bug.

The related GraphViz issue is
https://gitlab.com/graphviz/graphviz/-/issues/2179

* spot/twaalgos/dot.cc: Avoid initial newline in title.
* NEWS: Mention the bug.
* tests/core/det.test, tests/core/dstar.test,
tests/core/neverclaimread.test, tests/python/automata-io.ipynb: Adjust
test cases.

* bin/common_setup.cc, debian/copyright: Here.

Philipp Schlehuber authored Jan 07, 2022 and Alexandre Duret-Lutz committed Jan 14, 2022

Monitors can now be split AND completed at the same time.
Split can be called on games without providing
"synthesis-outputs" - relying on named prop.

* spot/twaalgos/synthesis.cc,
spot/twaalgos/synthesis.hh: Here

Reported by Reuben Rowe.

* spot/twaalgos/complement.cc (complement): Remove the hard-coded
simul=0 option on automata with >32 states.  In 2.10 simul=0 now
implies det-simul=0, causing the regression, and most importantly it
is not needed anymore, because we have other threashold like simul-max
and simul-trans-pruning in place.
* tests/core/complement.test: Add Reuben's automaton as test case.
* NEWS: Mention the fix.

This fixes #492, based on a report from Jérôme Dubois.

* spot/twaalgos/sbacc.cc: If the initial state is in a rejecting
component, start with an initial state whose colors are unsat_mark.
* tests/core/sbacc.test: Add test case.
* tests/python/pdegen.py: Adjust it.

* doc/tl/tl.tex: Here.

* doc/org/index.org, tests/python/bdditer.py: Here.

Philipp Schlehuber authored Dec 06, 2021 and Alexandre Duret-Lutz committed Jan 14, 2022

Isomorph but different machines were created
depending on ARM vs Intel

* spot/twaalgos/mealy_machine.cc: Fix here

* NEWS, configure.ac, doc/org/setup.org: Set version to 2.10.2.

Reported by Ayrat Khalimov.

* spot/tl/formula.hh (is_literal): Mark as const.

* spot/parsetl/scantl.ll: Diagnose delays (##n) larger than
unbounded().  Remove all checks for delays with 1 or 2 characters.
* tests/core/parseerr.test: Add a test case.
* NEWS: Mention this fix.

Jérôme Dubois authored Nov 20, 2021 and Alexandre Duret-Lutz committed Nov 22, 2021

* spot/kripke/kripkegraph.hh, spot/misc/hash.hh, spot/twa/taatgba.cc,
  spot/twa/twagraph.hh, tests/core/ngraph.cc: Replace subtraction of
  pointeur minus nullptr by an explicit cast to size_t.
* spot/twa/acc.hh: Add explicit default copy assignment operator for
  rs_pair.

Reported by Yuri Victorovich, on FreeBSD.

* configure.ac: Test for them.
* spot/mc/mc_instanciator.hh: Only use them if they are present.
* NEWS: Mention the fix.

* spot/twa/twagraph.cc (purge_dead_states): Be bddfalse-aware!
* spot/twa/twagraph.hh, NEWS: Document this.
* tests/python/alternating.py, tests/python/twagraph.py: Add some
test cases.

* NEWS, configure.ac, doc/org/setup.org: Update for release.

* spot/twaalgos/sbacc.cc (sbacc): Define the original-states
property on the created automaton.
* spot/twaalgos/sbacc.hh: Improve documentation.
* tests/python/sbacc.py: Update test cases.

For issue #485.

* spot/tl/formula.cc, spot/tl/formula.hh: Catch min/max overflow
when the operators are constructed.  Also disable travial
simplification rules that would create such overflow.
For instance x[*200][*2] will not become x[*400] anymore.
* python/spot/impl.i: Catch std::overflow_error.
* tests/core/equals.test, tests/python/except.py: Add test cases.

* spot/twaalgos/mealy_machine.cc (is_split_mealy_specialization): Hide
spl in NDEBUG.
* spot/twaalgos/synthesis.cc (apply_strategy): sp is not always used.

For issue #485.

* spot/parsetl/parsetl.yy: Add a diagnostic.
* tests/core/parseerr.test: Test it.

Fixes #488.

* configure.ac: Fix --enable-doxygen's help text, and add
one for --enable-warnings.

* tests/Makefile.am (ltsmin_modelcheck_LDADD,
ltsmin_testconvert_LDADD): Add libbddx as a dependecy.

* python/Makefile.am: Define __STDC_FORMAT_MACROS.

* bin/ltlsynt.cc: Change "sd" to "lar" as default algorithm in the doc.

* NEWS, README, HACKING, doc/org/install.org, m4/pypath.m4: Adjust.