* 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.

* bench/dtgbasat/gen.py, spot/twaalgos/complement.hh: Fix
looser->loser and lossing->losing.
* tests/sanity/style.test: Catch 'an uni[^n]'.
* spot/ta/ta.hh, spot/taalgos/tgba2ta.cc, spot/taalgos/tgba2ta.hh,
spot/twa/twagraph.cc, spot/twaalgos/complement.hh,
spot/twaalgos/sccinfo.cc: Fix various occurences of this pattern.

* src/kernel.c (bdd_addref): Fix typo documentation.
* src/bddop.c (bdd_appall, bdd_appallcomp): Likewise.

* tests/python/ipnbdoctest.py: Use importlib instead of imp.
* tests/python/ltlparse.py: Fix invalid escape sequence.

The algorithm had two problems: it was removing only useless
destination from universal destination (instead of removing the entire
edge), and it was not properly iterating over the entire reachable
automaton.

* spot/twa/twagraph.cc: Fix it.
* spot/twa/twagraph.hh: Adjust documentation.
* tests/core/alternating.test: Add more tests.
* tests/python/twagraph.py: Adjust.
* NEWS: Mention the bug.

Reported by Thomas Medioni.

* spot/twaalgos/complement.cc: Here.
* tests/core/complement.test: Add a test case.
* NEWS: Mention it.

Fixes #247.

* bin/genltl.cc: Here.
* tests/core/genltl.test: Make sure %F always return a correct pattern
name..
* NEWS: Mention the bug.

Fixes #244, reported by Vincent Tourneur.

* doc/org/.dir-locals.el.in, doc/org/init.el.in: Define
org-babel-temporary-directory and create the directory.

* spot/parsetl/parsetl.yy: Adjust one diagnostic.
* spot/parsetl/scantl.ll: Fix recovering of missing closing brace
in lenient mode.
* tests/python/ltlparse.py: Add tests.
* NEWS: Mention the lenient mode bug.

* NEWS, configure.ac: Here.

* configure.ac, NEWS, doc/org/setup.org: Bump version to 2.3.2.

Fixes #243.

* doc/tl/tl.tex: Here.