* doc/org/spot.css: Use bold for "def", "from", "import".
* doc/org/init.el.in: Prevent tabs from being inserted when the code
is indented before export.
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.
Suggested by František Blahoudek.
* spot/twaalgos/simulation.cc: When doing forward simulation with
state-based acceptance as input but transition-based acceptance as
output, pull acceptance marks on incoming edges instead of pushing
them to outgoing edges.
* tests/core/dra2dba.test, tests/core/exclusive-tgba.test,
tests/core/ltlcrossce.test, tests/core/satmin3.test,
tests/core/sim3.test, tests/python/satmin.ipynb: Adjust test cases.
* NEWS: Mention the change.
* doc/org/spot.css: Use bold for "def", "from", "import".
* doc/org/init.el.in: Prevent tabs from being inserted when the code
is indented before export.
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.
* NEWS: Update.
* spot/twaalgos/genem.cc, spot/twaalgos/genem.hh, spot/twa/twa.cc:
Update copyright years.
* spot/twa/twa.hh: Update Doxygen documentation.
* spot/twaalgos/sccinfo.cc, spot/twaalgos/sccinfo.hh: Simplify data
structures, and fix failure of get_accepting_run() to compute
accepting runs in SCC that are accepting due to the self-loop
optimization of scc_info.
* tests/python/highlighting.ipynb: Add three test cases.
Implement an accepting run search in spot::sccinfo, use it with the
generic emptiness check.
* spot/twaalgos/sccinfo.cc, spot/twaalgos/sccinfo.hh: Here.
* spot/twaalgos/genem.cc, spot/twaalgos/genem.hh: Use it.
* tests/python/genem.py: Test it.
Part of issue #376, reported by Hashim Ali.
* python/spot/impl.i: Add bindings for kripke_graph.
* python/spot/__init__.py (automaton): Add a want_kripke option.
* spot/kripke/kripkegraph.hh: Honnor the "state-names" property
when displaying states.
* spot/twaalgos/hoa.cc: Preserve names of Kripke states.
* tests/python/ltsmin-dve.ipynb: Illustrate all the above.
* NEWS: Mention those changes.
* THANKS: Add Hashim.
Do not call std::make_shared on classes inheriting from
std::enable_shared_from_this when compiling with g++ 8.2.
* NEWS: Mention the bug.
* spot/misc/common.hh (SPOT_make_shared_enabled__): New macro.
* spot/twa/twagraph.cc, spot/twa/twagraph.hh, spot/twa/twaproduct.hh,
spot/twa/taatgba.hh, spot/twaalgos/couvreurnew.cc,
spot/twaalgos/magic.cc, spot/twaalgos/se05.cc, spot/twaalgos/tau03.cc,
spot/twaalgos/tau03opt.cc, spot/twaalgos/gv04.cc,
spot/ltsmin/ltsmin.cc, spot/twaalgos/gtec/gtec.cc: Use it.
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.
Inspired by #375.
* README: Add a section about troubleshooting installations. Mention
GraphViz as optional dependency.
* doc/org/install.org: Mention the troubleshooting section from INSTALL.
This fixes an issue mentioned in #375.
* python/spot/aux.py (str_to_svg): Catch a missing 'dot' and instruct
the user to install GraphViz.
* THANKS: Add reporter.
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.
Issue discovered by Mikuláš Klokočka and reported by František
Blahoudek.
* spot/twaalgos/translate.cc: Reset the stutter-invariant flag
when adding extra transitions for leading Xs.
* tests/core/stutter-tgba.test: New test case.
* NEWS: Mention the bug.
Reported by Maxime Bouton.
* spot/misc/tmpfile.cc: Include stdlib.h, not cstdlib, so
that our replacement secure_getenv() is found.
* THANKS: Add Maxime.
