GitLab

* tests/Makefile.am: Here.

* tests/Makefile.am: Here.

* spot/mc/Makefile.am,
spot/mc/reachability.hh,
spot/mc/utils.hh,
tests/Makefile.am,
tests/ltsmin/.gitignore,
tests/ltsmin/testconvert.cc,
tests/ltsmin/testconvert.test: Here.

* configure.ac,
spot/ltsmin/Makefile.am,
tests/Makefile.am: Here.

* bricks/brick-assert, bricks/brick-bitlevel,
bricks/brick-hash, bricks/brick-hashset,
bricks/brick-shmem, bricks/brick-types: Rename as .. .
* spot/bricks/brick-assert, spot/bricks/brick-bitlevel,
spot/bricks/brick-hash, spot/bricks/brick-hashset,
spot/bricks/brick-shmem, spot/bricks/brick-types: ... this
* Makefile.am, README, debian/copyright,
debian/libspot-dev.install, m4/bricks.m4,
spot/Makefile.am, spot/ltsmin/spins_kripke.hh,
spot/ltsmin/spins_kripke.hxx, spot/mc/bloemen.hh
spot/mc/deadlock.hh, tests/Makefile.am,
tests/core/bricks.cc: here.

* tests/Makefile.am: here.

* Makefile.am, README, bricks/brick-assert.h,
bricks/brick-bitlevel.h, bricks/brick-hash.h,
bricks/brick-hashset.h, bricks/brick-shmem.h,
bricks/brick-types.h, configure.ac,
debian/copyright, debian/libspot-dev.install,
m4/bricks.m4, tests/Makefile.am,
tests/core/.gitignore, tests/core/bricks.cc: here.

* tests/Makefile.am, tests/ltsmin/check.test,
tests/ltsmin/finite.test, tests/ltsmin/finite2.test,
tests/ltsmin/kripke.test, tests/ltsmin/modelcheck.cc: here.

* spot/twacube/Makefile.am, spot/twacube/twacube.cc,
spot/twacube/twacube.hh, spot/twacube_algos/convert.cc,
spot/twacube_algos/convert.hh, tests/Makefile.am,
tests/core/.gitignore, tests/core/twacube.cc,
tests/core/twacube.test: here.

* README, configure.ac, spot/Makefile.am,
spot/twacube/Makefile.am, spot/twacube/cube.cc,
spot/twacube/cube.hh, tests/Makefile.am,
tests/core/.gitignore, tests/core/cube.cc,
tests/core/cube.test: here.

Based on reports by Florian Renkin and Jens Kreber.

* spot/twaalgos/bfssteps.cc, spot/twaalgos/couvreurnew.cc,
spot/twaalgos/gtec/gtec.cc, spot/twaalgos/gv04.cc,
spot/twaalgos/magic.cc, spot/twaalgos/sccinfo.cc
spot/twaalgos/se05.cc, spot/twaalgos/tau03.cc: Ignore bddfalse edges.
* spot/twaalgos/gtec/gtec.hh: Remove debugging function.
* tests/core/neverclaimread.test: Adjust.
* tests/python/ecfalse.py: New test file.
* tests/Makefile.am: Add it.
* NEWS: Mention the bug.

* python/spot/__init__.py: Use keyword arguments in to_parity()
* python/spot/impl.i: remove useless includes.
* spot/twaalgos/car.cc, spot/twaalgos/car.hh,
spot/twaalgos/rabin2parity.cc, spot/twaalgos/rabin2parity.hh,
tests/Makefile.am, spot/twaalgos/Makefile.am:
content moved to toparity.
* spot/twaalgos/postproc.cc: Use the new version of to_parity in
postprocessor::run.
* spot/twaalgos/toparity.cc, spot/twaalgos/toparity.hh: Add the
content of rabin2parity and car.
* tests/python/car.py, tests/python/toparity.py: Moved all tests
from car.py to toparity.py.
* tests/python/except.py: Change iar() to iar_old().

Reported by Juraj Major.

* spot/twaalgos/sccinfo.cc (scc_info::get_accepting_run): Do not
assume TRACK_STATES is enabled.
* tests/core/autcross5.test: New file.
* tests/Makefile.am: Add it.
* NEWS: Mention the bug.

Reported by Juraj Major.

* spot/twaalgos/sccinfo.cc (scc_info::get_accepting_run): Do not
assume TRACK_STATES is enabled.
* tests/core/autcross5.test: New file.
* tests/Makefile.am: Add it.
* NEWS: Mention the bug.

* NEWS: Mention it.
* spot/twaalgos/car.cc, spot/twaalgos/car.hh, tests/python/car.py:
New files.
* spot/twaalgos/Makefile.am, tests/Makefile.am: Add them.
* python/spot/impl.i: Include CAR.
* spot/twa/acc.cc, spot/twa/acc.hh, spot/twa/twagraph.cc,
spot/twa/twagraph.hh: Add supporting methods.

* bin/autfilt.cc: Add a --partial-degeneralize option.
* NEWS: Mention it.
* spot/twaalgos/degen.cc: Do not restrict partial_degeneralize() to
deterministic automata.
* spot/twaalgos/degen.hh: Adjust documentation.
* tests/core/pdegen.test: New test case.
* tests/Makefile.am: Add it.
* tests/python/pdegen.py: Adjust.

Implement those rules in simplify_acceptance_here().

* NEWS: Mention the change.
* spot/twa/acc.cc,
spot/twa/acc.hh (acc_cond::acc_code::used_once_sets): New method.
* spot/twaalgos/cleanacc.cc, spot/twaalgos/cleanacc.hh:
Implement the above rule.
* tests/core/remfin.test: Adjust expected results.
* tests/python/simplacc.py: New file.
* tests/Makefile.am: Add it.

* spot/misc/tmpfile.cc: Display strerror(errno) plus some suggestions
that depend on the error.  Based on a report from Shengping Shaw.
* THANKS: Add reporter.
* tests/core/ltlcross5.test: New file.
* tests/Makefile.am: Add it.

* spot/misc/tmpfile.cc: Display strerror(errno) plus some suggestions
that depend on the error.  Based on a report from Shengping Shaw.
* THANKS: Add reporter.
* tests/core/ltlcross5.test: New file.
* tests/Makefile.am: Add it.

* spot/twaalgos/degen.hh, spot/twaalgos/degen.cc: Implement it.
* tests/python/pdegen.py: New file.
* tests/Makefile.am: Add it.
* NEWS: Mention the new function.

* tests/Makefile.am (ltsmin_modelcheck_LDADD): Add -lpthread as it
seems Debian's libtool does not carries this dependency over from
libspotltsmin.la.  Also using $(LTLIBMULTITHREAD) does not work,
because that would add -pthread which is currently ignored when
linking shared libraries (because libtool adds -nostdlib for some
reason).

These rules come from Delag's paper, and help some cases
in issue #385.

* spot/tl/simplify.cc: Implement the simplification.
* doc/tl/tl.tex, NEWS: Document it.
* tests/core/385.test: New file.
* tests/Makefile.am: Add it.
* tests/core/reduccmp.test: More tests.
* tests/core/ltl2tgba2.test: Adjust one improved case.
* tests/python/automata.ipynb, tests/python/twagraph-internals.ipynb:
Adjust expected output, as the cnf/dnf reorder some subformulas.

Reported by Yong Li.

* spot/twaalgos/remprop.cc: Here.
* tests/python/removeap.py: New test case.
* tests/Makefile.am: Add it.
* NEWS: Document the issue.
* THANKS: Add Yong Li.

Reported by Yong Li.

* spot/twaalgos/remprop.cc: Here.
* tests/python/removeap.py: New test case.
* tests/Makefile.am: Add it.
* NEWS: Document the issue.
* THANKS: Add Yong Li.

This allows fixing issue #388 reported by Victor Khomenko.

* spot/twaalgos/word.cc, spot/twaalgos/word.hh (use_all_aps): New
method.
* tests/python/stutter-inv.ipynb: Use it.
* tests/python/stutter.py: New file, with Victor's test case.
* tests/Makefile.am: Add python/stutter.py.

Related to issue #376.

* spot/kripke/kripkegraph.hh: Avoid indirect type definitions for the
benefit of Swig.
* python/spot/impl.i: Add bindings for iterators over kripke_graph
states and edges.
* tests/python/kripke.py: New file.
* tests/Makefile.am: Add it.
* NEWS: Update.

Related to issue #376.

* spot/kripke/kripkegraph.hh: Avoid indirect type definitions for the
benefit of Swig.
* python/spot/impl.i: Add bindings for iterators over kripke_graph
states and edges.
* tests/python/kripke.py: New file.
* tests/Makefile.am: Add it.
* NEWS: Update.

Reported by Simon Jantsch.

* spot/twaalgos/product.cc: Here.
* tests/core/unambig2.test: New file, testing this plus
the previous patch.
* tests/Makefile.am: Add unambig2.test.
* NEWS: Mention the bug.

Fixes #372.

* python/spot/impl.i: Refactor the handling of exceptions using a
Lippincott function.  Map out_of_range to IndexError.  Add
PyObject* version for bdd_dict's register and unregister functions
so we can use Python objects as well.
* tests/python/bdddict.py: New file.
* tests/Makefile.am: Add it.
* NEWS: Mention the changes.

* spot/twaalgos/sccinfo.cc (split_on_sets): Correctly register APs.
* tests/python/sccsplit.py: New file.
* tests/Makefile.am: Add it.
* NEWS: Mention the bug.

* spot/twaalgos/sccinfo.cc (split_on_sets): Correctly register APs.
* tests/python/sccsplit.py: New file.
* tests/Makefile.am: Add it.
* NEWS: Mention the bug.

* spot/twaalgos/toparity.cc, spot/twaalgos/toparity.hh: implement it,
  based on last-appearance record (LAR)
* spot/twaalgos/Makefile.am: build it
* NEWS: document it
* python/spot/impl.i: add to python bindings
* tests/Makefile.am, tests/python/toparity.py: test it

* spot/twa/acc.cc, spot/twa/acc.hh (fin_unit, one_fin): New function.
* spot/twaalgos/genem.cc, spot/twaalgos/genem.hh: New files.
* spot/twaalgos/Makefile.am: Add it.
* tests/python/genem.py: New file.
* tests/Makefile.am: Add it.
* python/spot/impl.i: Add bindings for genem.hh.
* NEWS: Mention the new function.

* spot/graph/graph.hh, spot/twa/twagraph.hh, spot/twa/twagraph.cc:
Implement a dump_storage_as_dot() method.
* python/spot/__init__.py (twa_graph.show_storage): New method, above
dump_storage_as_dot().
* tests/python/twagraph-internals.ipynb: New file, with documentation
about the twa_graph internals, using show_storage() to illustrate
everything.
* tests/Makefile.am, doc/org/tut.org: Add it.
* python/spot/impl.i: Add bindings for out_iterasor, demonstrated in
the Python notebook.
* spot/twa/twa.hh: Add prop_reset().  Used in the notebook.
* NEWS: Mention the new notebook and function.
* doc/org/tut50.org: Link to the notebook.
* tests/python/ipnbdoctest.py: Adjust for twa_graph_ptr being
redefined in the spot namespace.

* NEWS, doc/tl/tl.tex, doc/tl/tl.bib: Document these new operators.
* spot/parsetl/parsetl.yy, spot/parsetl/scantl.ll: Parse those.
* spot/tl/formula.cc, spot/tl/formula.hh: Add constructors.
* spot/gen/formulas.cc: Use it.
* tests/core/sugar.test: New file.
* tests/Makefile.am: Add it.

* spot/twaalgos/isdet.cc,spot/twaalgos/isdet.hh: Two new functions to
highlight deterministic SCCs
* spot/twaalgos/complement.cc,spot/twaalgos/complement.hh:
Implementation of the NCSB complementation algorithm
* tests/Makefile.am, tests/python/complement_semidet.py: Test the
implementation
* NEWS: document function

Annotate pools with valgrind macros so that it detects errors in pool
usage. Typically, we wish valgrind to detect a leak when the user fails
to call proper deallocation function.

* spot/misc/fixpool.hh, spot/misc/mspool.hh: here
* configure.ac: ensure that valgrind header exists
* tests/Makefile.am, tests/core/mempool.cc, tests/core/mempool.test,
  tests/core/.gitignore: add tests to ensure valgrind accurately detects
  leaks

* spot/twaalgos/product.cc, spot/twaalgos/product.hh: Implement it.
* tests/python/_product_susp.ipynb: New file.
* tests/Makefile.am: Add it.
* NEWS: Mention it.

Fixes #348, reported by Jeroen Meijer.

* bin/autfilt.cc: If -B is used with many --product,
degeneralize intermediate products as needed.
* NEWS: Mention the change.
* tests/core/prodchain.test: New file.
* tests/Makefile.am: Add it.
* spot/twa/acc.cc, spot/twa/acc.hh: Fix reporting of
overflow.
* tests/core/acc.cc: Adjust.

Fixes #350.

* spot/twaalgos/product.cc: Implement this change.
* NEWS, spot/twaalgos/product.hh: Mention it.
* spot/twa/acc.cc, spot/twa/acc.hh (acc_cond::sat_mark): New method.
* tests/python/_product_weak.ipynb: New file.
* tests/Makefile.am: Add it.
* tests/python/automata.ipynb, tests/python/highlighting.ipynb,
tests/python/product.ipynb, tests/core/prodor.test: Adjust test cases.