* bin/common_aoutput.hh, bin/common_aoutput.cc,
bin/ltl2tgba.cc, bin/ltldo.cc: Add support for %< and %>.
* tests/core/ltl2tgba.test, tests/core/ltldo.test: Test it.
* NEWS: Mention it.

Fixes #142, reported by Joachim Klein.

* bin/autfilt.cc, bin/ltlfilt.cc, bin/randaut.cc, bin/randltl.cc: Make
sure all global variables that have a destructor are destructed in the
main.  Otherwise they risk being destructed after the library's global
structures are destructed, causing access to freed memory.
* NEWS: Mention the bug.

* spot/twaalgos/emptiness.hh, spot/twaalgos/emptiness.cc: Add
the method.
* tests/python/highlighting.ipynb: Add a small test.

This fixes the output gliches visible in the previous patches,
where highlighting a state would remove its fill color.

* spot/twaalgos/dot.cc, spot/taalgos/dot.cc: Implement option C(COLOR).
* bin/common_aoutput.cc, doc/org/oaut.org: Document it.
* doc/org/.dir-locals.el.in, doc/org/init.el.in,
python/spot/__init__.py: Use it.
* tests/python/automata-io.ipynb, tests/python/automata.ipynb,
tests/python/highlighting.ipynb: Test it.
* tests/core/readsave.test: Adjust.
* NEWS: Mention recent changes.

* python/spot/impl.i (highlight_state, highlight_edge): New function.
* python/spot/__init__.py (highlight_states, highlight_edges): New
functions.
* spot/twaalgos/dot.cc: Add a '#' option.
* spot/taalgos/dot.cc: Ignore '#'.
* tests/python/highlighting.ipynb: New file to illustrate everything.
* tests/Makefile.am, doc/org/tut.org: Add it.

* spot/parseaut/parseaut.yy, spot/parseaut/scanaut.ll:
Parse "spot.highlight.edges" and "spot.highlight.states" to
fill the "highlight-edges" and "highlight-states" properties.
* spot/twaalgos/dot.cc: Use these properties to highlight states.
* tests/core/readsave.test: Add a small test.

* spot/twa/acc.cc: Factor all the error reporting code in a single
place, and improve the error message at end of acceptance.
* tests/core/randaut.test: Add more tests.

* doc/Makefile.am: Here.

Fix #128.

* tests/Makefile.am: Make these check_PROGRAMS.
* bench/emptchk/Makefile.am: Adjust.
* bench/emptchk/README, bench/emptchk/defs.in: Fix paths.

Fixes #135.

* tests/core/parse_print_test.cc: Rename as...
* tests/core/kripkecat.cc: ... this.
* tests/Makefile.am, tests/core/.gitignore, tests/core/kripke.test,
tests/ltsmin/kripke.test: Adjust.

Fixes #138, reported by Valentin Iovene.

* Makefile.am: Here.
* THANKS: Add Valentin.

* spot/twaalgos/dot.cc, spot/twaalgos/hoa.cc: Here.

Fixes #137.

* doc/org/.dir-locals.el.in, doc/org/init.el.in: Search python modules
in python/spot as well.

* spot/twa/twa.hh: Here.
* spot/ta/ta.hh, spot/twa/taatgba.cc, spot/twa/taatgba.hh,
spot/twa/twagraph.hh, spot/twa/twasafracomplement.cc,
spot/twaalgos/stutter.cc: Adjust.

Fixes #136.

* spot/twa/twa.hh: Document almost all members.

* spot/twaalgos/dot.cc, spot/twaalgos/hoa.cc: If a Kripke
structure is passed, automatically enable the "k" option.
* tests/core/parse_print_test.cc, tests/ltsmin/modelcheck.cc,
tests/python/ltsmin.ipynb: Remove the explicit use of "k".
* NEWS: Mention the change.

Fixes #134.

* spot/twaalgos/dot.cc: Implement it.
* bin/common_aoutput.cc, spot/twaalgos/dot.hh, NEWS: Document it.
* tests/core/readsave.test, tests/python/ltsmin.ipynb: Test it.

Fixes #133.

* python/spot/impl.i: Add bindings for twa_word.  Add a __repr__
for twa_run, and instantiate templates for twa_run's members.
* tests/python/word.ipynb: New file with examples.
* tests/Makefile.am, doc/org/tut.org: Add it.

* spot/twaalgos/dot.cc: Check for state names sizes.
* tests/core/readsave.test: Test the change.
* tests/core/tgbagraph.test: Adjust.

* spot/twaalgos/dot.cc: Implement it.
* spot/taalgos/dot.cc: Ignore it.
* spot/twaalgos/copy.cc, spot/twaalgos/copy.hh: Add option
to limit the number of states.
* tests/python/ltsmin.ipynb: Improve test case.
* tests/Makefile.am: Cleanup the files generated by ltsmin.ipynb.
* python/spot/__init__.py (setup): Add a max_states argument
that default to 50.
* bin/common_aoutput.cc: Mention the <INT option.
* NEWS: Likewise.

* spot/twaalgos/copy.hh: Trim includes.
* spot/twaalgos/copy.cc: Rewrite.
* tests/python/ltsmin.ipynb: Adjust.

* spot/twa/twa.hh: Introduce the type.
* spot/taalgos/emptinessta.cc, spot/taalgos/emptinessta.hh,
spot/taalgos/minimize.cc, spot/taalgos/reachiter.cc,
spot/taalgos/reachiter.hh, spot/taalgos/tgba2ta.cc,
spot/twa/twasafracomplement.cc, spot/twaalgos/dtwasat.cc,
spot/twaalgos/emptiness.cc, spot/twaalgos/gtec/status.cc,
spot/twaalgos/gtec/status.hh, spot/twaalgos/gv04.cc,
spot/twaalgos/magic.cc, spot/twaalgos/minimize.cc,
spot/twaalgos/minimize.hh, spot/twaalgos/reachiter.cc,
spot/twaalgos/reachiter.hh, spot/twaalgos/se05.cc,
spot/twaalgos/tau03.cc, spot/twaalgos/tau03opt.cc: Use it.

* python/Makefile.am: Use nobase_ for installing python files.  This
required removing the $(srcdir) prefix used almost everywhere in this
file, which in turn enabled the use of subdir-objects to remove
an Automake warning.  The downside is that the Makefile probably won't
support VPATH builds with some inferior implementations of Make.

Report from Joachim Klein.

* spot/twaalgos/ltl2tgba_fm.cc: Set the property, do not read it.
* tests/core/unambig.test: Add a test.
* NEWS: Mention the bug.

* debian/libspotltlsmin0.install: Rename as...
* debian/libspotltsmin0.install: ... this, and
* Makefile.am: Actually distribute it!

* spot/ltsmin/ltsmin.hh, spot/ltsmin/ltsmin.cc: Expose more of the
ltsmin interface.
* python/spot/ltsmin.i: Add some helper functions on top of this
new interface.
* tests/python/ltsmin.ipynb: Test them.
* NEWS: Mention it.

* spot/ltsmin/ltsmin.cc, spot/ltsmin/ltsmin.hh: Split load_ltsmin() into
ltsmin_model::load() and ltsmin_model::kripke().  Report errors using
exceptions instead of on std::cerr.
* python/spot/ltsmin.i: Deal with exceptions.
* tests/ltsmin/modelcheck.cc, tests/python/ltsmin.ipynb: Adjust.

* python/.gitignore, tests/.gitignore: Here.

* python/spot/ltsmin.i: New file.
* python/Makefile.am: Add it.
* python/spot/impl.i: Add bindings for kripke and fair_kripke.
* tests/python/ltsmin.ipynb: New file.
* tests/Makefile.am, doc/org/tut.org: Add it.
* tests/python/ipnbdoctest.py: Make it possible for notebook
to exit(77).
* debian/control: Make the Python package dependent
on libspotltsmin0.
* python/spot/__init__.py: Typo.

* python/spot.py, python/spot_impl.i: Rename as...
* python/spot/__init__.py, python/spot/impl.i: ... these.
* python/Makefile.am, tests/run.in: Adjust for new paths.
* tests/python/automata-io.ipynb, tests/python/automata.ipynb,
tests/python/decompose.ipynb, tests/python/piperead.ipynb,
tests/python/testingaut.ipynb: Adjust messages to refer to spot.impl
instead of spot_impl.

Fixes #132.

* python/spot.py (translate): Allow changing the dictionary.
* tests/python/prodexpt.py: New file.
* tests/Makefile.am: Add it.
* spot/twa/twaproduct.cc, spot/twaalgos/product.cc: Add them.
* NEWS: Mention the change.

* doc/org/concepts.org: New file.
* doc/Makefile.am: Add it.
* doc/org/oaut.org: Add anchor.
* doc/org/index.org, doc/org/tut.org: Add links to concepts.org.
* doc/org/spot.css: Set up boxes for implementation details.
* NEWS: Mention the new page.