These are actually two events that should never happen, but let's just
make sure they do not.
* spot/tl/formula.cc: Add an assert.
* spot/twaalgos/emptiness.cc: Add an exception.
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.
Part of #184.
* m4/devel.m4 (adl_ENABLE_GLIBCXX_DEBUG): New macro.
* configure.ac: Use it.
* README: Mention it.
* spot/twa/acc.cc: Fix a small issue found with this
option.
{e[*0..j]}<>->f = {e[*1..j]}<>->f
{e[*0..j]}[]->f = {e[*1..j]}[]->f
Fixes#81.
This required a small change to the bounded-star-normal-form to prevent
infinite recursion.
* spot/tl/simplify.cc: Implement these rules.
* doc/tl/tl.tex, NEWS: Document them.
* tests/core/reduccmp.test: Add tests, and adjust others.
* tests/core/unambig.test: Replace formula that used to generated an
ambiguous automaton, but now generates a deterministic one.
if e is pure eventuality and g => e, then e U g = Fg
if u is purely universal and u => g, then u R g = Gg
Fixes#93.
* doc/tl/tl.tex, NEWS: Document the rules.
* spot/tl/simplify.cc: Implement them.
* tests/core/reduccmp.test: Test them.
* tests/core/det.test: Adjust.
Fixes#164.
* spot/twaalgos/stutter.hh, spot/twaalgos/stutter.cc: Implement
the determinization, while keeping it optional.
* NEWS: Mention the change.
* tests/core/ltl2dstar.test, tests/core/stutter-tgba.test: Add
test cases.
* tests/core/readsave.test: Adjust.
* spot/twa/twagraph.hh (twa_graph::edge_number): New method.
* spot/twaalgos/copy.cc: Copy the highlights if requested.
* tests/python/highlighting.ipynb: More tests.
Fixes#153.
* spot/twa/twa.cc, spot/twa/twa.hh: Add the methods.
* bin/autfilt.cc, bin/common_aoutput.hh, bin/ltlcross.cc,
tests/python/highlighting.ipynb, tests/python/word.ipynb: Use
them to simplify the code.
* NEWS: Mention them.
It was bogus, and is better replaced by twa_run::project().
* NEWS, doc/org/upgrade2.org: Mention the removal.
* spot/twaalgos/projrun.cc, spot/twaalgos/projrun.hh: Remove the files.
* spot/twaalgos/Makefile.am: Adjust.
* bin/autfilt.cc: Add the option.
* NEWS: Mention it.
* tests/core/acc_word.test: Test it.
* spot/twaalgos/emptiness.cc,
spot/twaalgos/emptiness.hh (twa_run::project): New method.
* spot/twa/twa.hh (twa::get_or_set_named_prop): New method.
* spot/twaalgos/emptiness.cc, spot/twaalgos/isdet.cc: Use it to not
overwrite existing highlights.
* tests/core/det.test: Add test case.
* spot/twa/twa.cc, spot/twa/twa.hh: Add a way to
remove named properties.
* spot/twa/twagraph.cc: Clear highlight-edges on operations
that reorder the edge vector.
* spot/twaalgos/randomize.cc, spot/twaalgos/randomize.hh:
Preserve highlighted state, but not highlighted edges.
* spot/twaalgos/hoa.cc: Adjust output of highlight-edge
when the edges are not stored in order.
* tests/core/readsave.test, tests/core/tgbagraph.test,
tests/core/twagraph.cc: More test cases.
Reported by Ayrat Khalimov against the trans.html page when using
ltl3ba.
* spot/twaalgos/relabel.cc: Here.
* tests/core/ltl3dra.test: Test it.
* NEWS: Mention it.
* THANKS: Add Ayrat.
* spot/tl/contain.cc, spot/tl/contain.hh: Simplify the
use of language_containment_checker by adding default argument.
* python/spot/__init__.py, python/spot/impl.i: Bind it in Python.
* doc/org/tut04.org: New file to illustrate it.
* doc/org/tut.org, doc/Makefile.am: Add it.
* NEWS: Mention those changes.
Seen on arch linux when clang++ 3.7.1 uses GCC's 6.1.1 tuple header.
* spot/twaalgos/ltl2tgba_fm.cc (ratexp_to_dfa::succ): Build the return
type explicitly.
* NEWS: Mention the issue.
Part of #168.
* spot/misc/formater.cc: Adjust to support bracketed options.
* bin/common_trans.hh, bin/common_trans.cc: Use that to
support rewriting operators.
* doc/org/ltlcross.org, tests/core/ltldo.test: Add some examples.
* NEWS: Mention it.
Also introduce twa::unregister_ap() and twa_graph::remove_unused_ap()
so that the methods where this behavior is expected can be fixed.
And fix ltsmin::kripke() which did not register APs.
Part of #170.
* spot/twaalgos/hoa.cc: Use apvars() to print all registerd APs.
Throw an exception when printing automata using unregistered APs.
* spot/ltsmin/ltsmin.cc: Call register_ap().
* spot/twa/twa.cc, spot/twa/twa.hh, spot/twa/twagraph.cc,
spot/twa/twagraph.hh (twa::unregister_ap, twa_graph::remove_unused_ap):
New methods.
* spot/tl/exclusive.cc, spot/twaalgos/postproc.cc,
spot/twaalgos/remprop.cc, spot/twaalgos/relabel.cc: Use them.
* tests/core/maskacc.test, tests/core/maskkeep.test,
tests/core/strength.test: Adjust expected results.
* NEWS: Mention those changes.
Fixing this bug alone revealed another bug: parsing never claim or LBTT
automata did not register APs. So this fixes both bugs.
This is the first part of #170.
* spot/twa/twa.hh (register_aps_from_dict): New method.
* spot/parseaut/parseaut.yy: Call it for never claim and LBTT files.
* spot/twaalgos/stats.cc: Simplify using ap_vars().
* tests/core/ltl2tgba.test: Add a test case.
* NEWS: Mention the bugs.
This allows bitvect.hh to compile with icpc 16.0.2, but the whole
project does not yet compile due to a bug in 16.0.2 that prevents
compilation of unordered_map::emplace() from the STL shipped with GCC
5.3.1.
* spot/misc/bitvect.hh: adjust friend declarations.
