* src/bddop.c: Fix shortcut.

* doc/org/install.org: Update.

Fixes #269.

* spot/twaalgos/stats.cc: Use twa_statistics instead of
twa_sub_statistics when %t is not used.
* bin/common_aoutput.cc: Likewise, also fix %S to use twa_statistics
instead of num_states(), and document that %s,%t,%e all return
statistics about the reachable part of the automaton.
* tests/core/format.test: Add more tests.
* NEWS: Document the issue.

The libtool version distributed by Debian is patched to *not* propagate
dependencies (i.e., if libA depends on libB, then linking against libA
will not automatically link against libB, it has to be explicit),
contrary to what the Libtool manual document.  So now we explicitly
link against both libA and libB in such case.

* configure.ac: Remove the workaround that does not work for
MinGW.
* doc/org/compile.org: Mention the issue.
* bin/Makefile.am, tests/Makefile.am, spot/ltsmin/Makefile.am,
doc/org/g++wrap.in: Make the dependencies explicit.

Etienne Renault authored Jun 07, 2017 and Alexandre Duret-Lutz committed Jun 11, 2017

* tests/core/ikwiad.cc: here.

* tests/core/ltlcross4.test: Replace describe() by agg() to work
around a backward incompatible change in pandas 0.20.

Fixes #262 again.  Reported by Maximilien Colange.

* spot/twaalgos/simulation.cc: Use state numbers to order classes, not
their signatures.  The problem was that even if two simulation of the
same automaton assign the same signature, the BDD identifier used for
that signature might be different, and therefore the ordering obtained
by using BDDs as keys in a map can be different.  A side-effect of
this change is that the order of states in automata produced by
simulation-based reduction may change; many tests had to be updated.
* tests/core/ltl2tgba.test: Add a new test case based on Maximilien's
report.
* tests/core/complement.test, tests/core/det.test,
tests/core/parseaut.test, tests/core/prodor.test,
tests/python/atva16-fig2a.ipynb, tests/python/automata.ipynb,
tests/python/decompose.ipynb, tests/python/highlighting.ipynb,
tests/python/piperead.ipynb, tests/python/testingaut.ipynb,
tests/python/word.ipynb: Update test cases for new order of states.

Related to #208.

* spot/twaalgos/dot.cc: Fix missing definitions of universal nodes,
and inclusion of universal nodes inside of SCC when none of the
destination comes back to the SCC.
* tests/python/_altscc.ipynb: Adjust and add more test cases.
* tests/core/alternating.test, tests/core/neverclaimread.test,
tests/core/readsave.test, tests/core/sccdot.test,
tests/python/decompose.ipynb: Adjust test cases.
* NEWS: Mention the bug.

Fixes #262, reported by Maximilien Colange.

* bin/common_output.cc, bin/common_aoutput.cc, bin/common_aoutput.hh:
Clear the set of atomic propositions if --stats=%[...]x was used.
* spot/twa/bdddict.cc: Release any formula associated to a BDD when it
is unregistered, do not wait for the dictionary's destruction.  This
was the main culprit for #262.
* tests/core/ltl2tgba.test: Add test cases.
* NEWS: Mention the bug.

* NEWS, configure.ac, doc/org/setup.org: Update version to 2.3.4.

* spot/parseaut/parseaut.yy: Remove extra ;.
* spot/parseaut/scanaut.ll: Use nullptr instead of 0.

The cache used in formula simplification will keep atomic propositions
defined between several translations, and may impact variable order.
Reported by Maximilien Colange.

* spot/tl/simplify.hh, spot/tl/simplify.cc,
spot/twaalgos/translate.cc, spot/twaalgos/translate.hh (clear_cache):
New method.
* bin/ltl2tgba.cc, bin/ltl2tgta.cc: Call it.
* spot/twaalgos/stats.cc: Do not keep a point to the formula after
printing statistics.
* tests/core/ltl2tgba.test: Add a test case.
* tests/core/readsave.test: Adjust one formula.
* NEWS: Mention the issue.

* doc/org/ltlfilt.org: A the list of transformation option.
Suggested by Yann Thierry-Mieg.

Fixes #260.  Reported by František Blahoudek.

The simplification F(f)|q = F(f|q), where q designates an event_univ
formula, was not always applied because of a couple of issue: (1) the
mospliter was ignoring event_univ unless favor_event_univ was set, (2)
when processing formulas from res_EventUniv they were not put back
into res_F or res_G to be subject to the F/G rules.

* spot/tl/simplify.cc: Improve handling of the above points.
* tests/core/reduccmp.test: Adjust and add test case.
* tests/core/ltl2tgba2.test, tests/python/atva16-fig2a.ipynb: Adjust.

* debian/rules (override_dh_installchangelogs): New rule.

Fixes #259.

* bin/common_setup.cc: Register a cleanup_tmpfiles() via atexit.
* tests/core/ltldo.test: Add a test case.
* NEWS: Mention the bug.

We generate ChangeLog from git log now.

* ChangeLog: Rename as...
* ChangeLog.1: ... this.
* Makefile.am: Distribute the latter.

Report from Jeroen Meijer.

* spot/Makefile.am (libspot.pc): Depends on Makefile.  Use a
temporary.  Declare in CLEANFILES instead of DISTCLEANFILES.
* spot/ltsmin/Makefile.am (libspotltsmin.pc): Likewise.

Report from Jeroen Meijer.

* src/Makefile.am (libbddx.pc): Depends on Makefile.  Use a
temporary.  Declare in CLEANFILES instead of DISTCLEANFILES.

* bench/ltlcounter/README, doc/org/upgrade2.org: Here.

* bin/common_aoutput.cc: Here.
* NEWS: Mention it.

* doc/org/concepts.org: Fix some typos.

Reported by Thibaud Michaud

* spot/twaalgos/sbacc.cc: Do not label rejecting SCCs with the empty
mark, as it might be accepting.
* tests/core/sbacc.test: Add test cases.
* NEWS: Mention the bug.

* src/fdd.c: C++ comments are not supported in C90.

Michael Weber authored Mar 25, 2010 and Alexandre Duret-Lutz committed Apr 19, 2017

* src/fdd.c (fdd_intaddvarblock): Add missing addref.
Signed-off-by: Jaco van de Pol <J.C.vandepol@ewi.utwente.nl>
Signed-off-by: Michael Weber <michaelw@cs.utwente.nl>

* NEWS, configure.ac: Here.

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

Fixes #246.

* bin/genltl.cc: Implement it.
* bin/man/genltl.x, doc/org/genltl.org, NEWS: Document it.
* tests/core/ltl2tgba2.test: Test it.

Fixes #245.

* bin/genltl.cc: Add the option.
* bin/man/genltl.x: Add reference.
* tests/core/ltl2tgba2.test: Use these patterns.
* doc/org/genltl.org, NEWS: Document the options.

* bin/genltl.cc: Here.
* NEWS: Mention it.

* bin/common_trans.cc: Here.
* doc/org/ltlcross.org, doc/org/ltldo.org, NEWS: Adjust.

Maximilien Colange authored Apr 05, 2017 and Alexandre Duret-Lutz committed Apr 07, 2017

* debian/control: Fix URL.

when fin_alone sets where presents (i.e., not really Rabin condition),
the rabin_to_buchi_maybe() could fail to notice DBA-typeness.

* spot/twaalgos/remfin.cc: Don't set scc_ba_type to false when
fin_alone is present.
* tests/core/remfin.test: Add a test case.

Thomas Medioni authored Mar 31, 2017 and Alexandre Duret-Lutz committed Mar 31, 2017

* NEWS: mention this fix.
* bench/stutter/stutter_bench.sh, bench/stutter/user.sh: Path to spot
  binaries would include an inexistant src directory.
* bench/stutter/stutter_invariance_formulas.cc: Add override qualifier
  to satisfy -Wsuggest-override.