Reported by Simon Jantsch and David Müller.
* spot/twaalgos/isunamb.cc (is_unambiguous): Rewrite wihtout assuming
that the product of two accepting SCCs is accepting, Also use
the result of is_accepting_scc()/is_rejectng_scc() when available.
* spot/twaalgos/sccinfo.cc, spot/twaalgos/sccinfo.hh: Make it
possible to check the acceptance of a unique SCC.
* tests/core/unambig.test: Add more test cases.
This introduce some section for acceptance transformation, and add
more comments in a few places.
* spot/taalgos/emptinessta.hh, spot/twa/twa.hh, spot/twa/twagraph.hh,
spot/twaalgos/bfssteps.hh, spot/twaalgos/cleanacc.hh,
spot/twaalgos/degen.hh, spot/twaalgos/dualize.hh,
spot/twaalgos/parity.hh, spot/twaalgos/rabin2parity.hh,
spot/twaalgos/remfin.hh, spot/twaalgos/sccinfo.hh,
spot/twaalgos/sepsets.hh, spot/twaalgos/split.hh,
spot/twaalgos/totgba.hh: More doxygen.
* spot/twa/twagraph.cc: Typos in comments.
* spot/twaalgos/sccinfo.hh, spot/twaalgos/sccinfo.cc: Add an optional
argument to abort on accepting SCC, to not keep track of SCC states,
and some one_accepting_scc() method.
* NEWS: Mention it.
* bin/ltlcross.cc, spot/twaalgos/alternation.cc,
spot/twaalgos/cobuchi.cc, spot/twaalgos/degen.cc,
spot/twaalgos/determinize.cc, spot/twaalgos/dtbasat.cc,
spot/twaalgos/dtwasat.cc, spot/twaalgos/isunamb.cc,
spot/twaalgos/powerset.cc, spot/twaalgos/remfin.cc,
spot/twaalgos/sbacc.cc, spot/twaalgos/sccfilter.cc,
spot/twaalgos/totgba.cc: Adjust arguments passed to scc_info.
scc_info::used_acc() and spot::info::used_acc_of() have been renamed to
scc_info::marks() and scc_info::marks_of().
scc_info::acc() has been renamed to (the already existing and redundant)
scc_info::acc_sets_of().
Old names have been deprecated.
* spot/twaalgos/sccinfo.hh, spot/twaalgos/sccinfo.cc: implement it.
* spot/twaalgos/dtwasat.cc, spot/twaalgos/isweakscc.cc,
spot/twaalgos/remfin.cc, spot/twaalgos/sccfilter.cc: update names.
* NEWS: documentate it.
* spot/twaalgos/isweakscc.cc, spot/twaalgos/isweakscc.hh,
spot/twaalgos/mask.cc, spot/twaalgos/mask.hh: Adjust to
work with alternating automata.
* spot/twaalgos/sccinfo.cc, spot/twaalgos/sccinfo.hh
(determine_unknown_acceptance): Do not complain about
not supporting alternating automata if there is not
indeterminate acceptance.
* spot/twaalgos/stats.cc: Fix a bug were %[iw]c was
read as %[iww]c.
* tests/core/alternating.test: Test is_inherently_weak_scc() and
is_weak_scc().
* python/spot/impl.i: Add missing python bindings
for isweakscc.hh.
* spot/twaalgos/sccinfo.hh, spot/twaalgos/sccinfo.cc: Take
a filter function as optional argument.
* tests/core/sccif.cc, tests/core/sccif.test: New files.
* tests/Makefile.am, tests/core/.gitignore: Adjust.
* NEWS: Mention the new feature.
This is motivated by some upcoming patch by Heňo.
* spot/twaalgos/sccinfo.hh (edges_of, inner_edges_of): New methods.
* spot/twaalgos/sccinfo.cc, spot/twaalgos/strength.cc: Use them.
* spot/twa/twagraph.hh (edge_number): Add an overload.
* python/spot/impl.i: Bind the new methods.
* tests/python/sccinfo.py: Add tests.
* NEWS: Mention the changes.
Related to #172, where we discussed that scc_info bindings were
missing.
* spot/twaalgos/sccinfo.hh (spot::scc_info::scc_node): Move...
(spot::scc_info_node): ... here to help Swig.
* python/spot/impl.i: Add bindings for scc_info.
* tests/python/sccinfo.py: New file.
* tests/Makefile.am: Add it.
For #184.
* spot/graph/graph.hh, spot/kripke/kripkegraph.hh,
spot/misc/bitvect.hh, spot/misc/common.hh, spot/misc/fixpool.hh,
spot/misc/mspool.hh, spot/misc/timer.hh, spot/tl/formula.hh,
spot/twa/acc.hh, spot/twa/taatgba.hh, spot/twa/twa.hh,
spot/twa/twagraph.hh, spot/twaalgos/emptiness_stats.hh,
spot/twaalgos/mask.hh, spot/twaalgos/ndfs_result.hxx,
spot/twaalgos/sccinfo.hh, spot/twaalgos/translate.hh: Replace
assert() by SPOT_ASSERT(), or an exception, or nothing, depending
on the case.
* tests/sanity/style.test: Flag all asserts in headers.
* HACKING: Discuss assertions.
* NEWS: Mention the change.
* src/: Rename as ...
* spot/: ... this, adjust all headers to include <spot/...> instead of
"...", and adjust all Makefile.am to search headers from the top-level
directory.
* HACKING: Add conventions about #include.
* spot/sanity/style.test: Add a few more grep to catch cases
that do not follow these conventions.
* .gitignore, Makefile.am, README, bench/stutter/Makefile.am,
bench/stutter/stutter_invariance_formulas.cc,
bench/stutter/stutter_invariance_randomgraph.cc, configure.ac,
debian/rules, doc/Doxyfile.in, doc/Makefile.am,
doc/org/.dir-locals.el.in, doc/org/g++wrap.in, doc/org/init.el.in,
doc/org/tut01.org, doc/org/tut02.org, doc/org/tut03.org,
doc/org/tut10.org, doc/org/tut20.org, doc/org/tut21.org,
doc/org/tut22.org, doc/org/tut30.org, iface/ltsmin/Makefile.am,
iface/ltsmin/kripke.test, iface/ltsmin/ltsmin.cc,
iface/ltsmin/ltsmin.hh, iface/ltsmin/modelcheck.cc,
wrap/python/Makefile.am, wrap/python/ajax/spotcgi.in,
wrap/python/spot_impl.i, wrap/python/tests/ltl2tgba.py,
wrap/python/tests/randgen.py, wrap/python/tests/run.in: Adjust.
