GitLab

access to that host.

* src/tgbatest/kv.test: Use ${DOT-true} instead of ${DOT-:}.  I
don't know, the MacOS shell must be mixing the syntaxes for
${DOT:-} and ${DOT-:}.
* iface/nips/nipstest/dotty.test: Likewise

* src/tgbatest/kv.test: Do not run dot if it is not installed.
* iface/nips/nipstest/dotty.test: Likewise

* README: Typo.
* HACKING: s/CVS/GIT/ and add some tricks about libtool and doxygen.

* bench/wdba/run: Use -kt to count sub-transitions.
* bench/wdba/README: Adjust comments.

* src/tgba/taatgba.cc (taa_succ_iterator::taa_succ_iterator):
Initialize iterator i to silence a spurious g++ warning on Darwin.

* NEWS: Update for 0.7.1.
* configure.ac: Bump version to 0.7.1.

* src/neverparse/neverclaimscan.ll: Allow space between ! and (.
* src/tgbatest/neverclaimread.test: Add space for testing.

* src/tgbaalgos/sccfilter.cc (scc_filter): If the input automaton
is an instance of tgba_explicit_number, create a similar automaton
for output, instead of a tgba_explicit_string.

* wrap/python/ajax/ltl2tgba.html: Mention Goal's ~, -->, and <-->
operators.
* wrap/python/cgi-bin/ltl2tgba.in: Likewise.

* src/tgbaalgos/minimize.cc (build_result, minimize_dfa,
minimize_wdba): Correctly handle (i.e. ignore) useless states.
* src/tgbatest/ltl2tgba.test: Add two more tests.

* wrap/python/ajax/spot.in: Do full scc_filter for TGBA (-R3f),
and keep some extra acceptance conditions (-R3) when
degeneralizing.  The converse was done.

only when the user did not make any error...

have the latest function we added.  Reported by Kristin Rozier.

* m4/buddy.m4 (AX_CHECK_BUDDY): Check for bdd_setxor.

* src/tgbaalgos/stats.hh (tgba_sub_statistics): New class.
(sub_stats_reachable): New function.
* src/tgbaalgos/stats.cc (sub_stats_bfs): New class.
(tgba_sub_statistics::dump, sub_stats_reachable): New function.
* src/tgbatest/ltl2tgba.cc (-kt): New option.
* src/tgbatest/ltl2tgba.test: Use -kt.

So far all neverclaims encountered would use (!(x)), but the
files from the Büchi store do not.

* src/neverparse/neverclaimscan.ll: Accept ! in front of guard,
so that we can read Promela files from Goal's Büchi store.
* src/tgbatest/neverclaimread.test: Test it.

* src/ltlparse/ltlscan.ll: Recognize ~, -->, and <--> operators
from Goal, to ease the use of formulas provided by the Goal team.
* src/ltltest/equals.test: Use these once, just to be on the
safe side.

* wrap/python/ajax/css/ltl2tgba.css,
wrap/python/ajax/ltl2tgba.html: Tweak a few things for Firefox
3.0, and fix a </li> tag.

* NEWS, configure.ac: Bump version to 0.7.

* src/tgbaalgos/minimize.cc (minimize_monitor): Fix typo yielding
incorrect monitor if the input tgba is not deterministic.
* src/tgbatest/ltl2tgba.test: Add test case.

* src/tgbatest/ltl2tgba.cc (-O): Report formulas that are both
safety and guarantee.
* src/tgbatest/obligation.test: Add cases.

implement is_safety_mwdba().

Note: I swapped the name of safety and guarantee when I
implemented is_safety_automaton() on 2010-03-20.  Fortunately,
is_safety_automaton() was only used where is_guarantee_automaton()
would have been correct.

* src/tgbaalgos/safety.cc (is_guarantee_automaton): Rename as ...
(is_guarantee_automaton): ... this.
(is_safety_mwdba): New function.
* src/tgbaalgos/safety.hh: Adjust and add documentation.
* src/tgbaalgos/minimize.cc: Use is_guarantee_automaton() instead
of is_safety_automaton().
* src/tgbatests/safety.test: Rename as ...
* src/tgbatests/obligation.test: ... this, and augment the
test.
* src/tgbatest/Makefile.am: Adjust.
* src/tgbatest/ltl2tgba.cc (-O): Display whether a formula
represent a safety, guarantee, or obligation property.
* NEWS: Adjust.

* src/tgba/succiter.hh, src/tgba/tgba.hh,
src/tgba/tgbabddconcrete.hh, src/tgba/tgbaproduct.hh,
src/tgba/tgbaunion.hh, src/tgbaalgos/bfssteps.hh,
src/tgbaalgos/gtec/ce.cc, src/tgbaalgos/gtec/explscc.hh,
src/tgbaalgos/gtec/gtec.cc, src/tgbaalgos/replayrun.cc,
src/tgbaalgos/scc.cc, src/tgbaalgos/scc.hh: Update comments
to say that we "destroy" a state instead of "deleting" it.

* iface/gspn/ssp.cc: Use the new destroy() interface, and
fix a couple of recent g++ reports.
* iface/gspn/gspn.cc: Adjust to newer g++.

Right now, destroy() just executes "delete this".  But in a later
version, we will rewrite tgba_explicit so that it does not
allocate new states (and the destroy() method for explicit state
will do nothing).

* src/tgba/state.hh (state::destroy): New method, to replace
state::~state() in the future.
(shared_state_deleter): New function.
* src/evtgba/product.cc, src/evtgbaalgos/reachiter.cc,
src/evtgbaalgos/save.cc, src/evtgbaalgos/tgba2evtgba.cc,
src/tgba/tgba.cc, src/tgba/tgbaproduct.cc, src/tgba/tgbareduc.cc,
src/tgba/tgbasafracomplement.cc, src/tgba/tgbasgba.cc,
src/tgba/tgbatba.cc, src/tgba/tgbaunion.cc, src/tgba/wdbacomp.cc,
src/tgbaalgos/cutscc.cc, src/tgbaalgos/emptiness.cc,
src/tgbaalgos/gtec/ce.cc, src/tgbaalgos/gtec/explscc.cc,
src/tgbaalgos/gtec/gtec.cc, src/tgbaalgos/gtec/nsheap.cc,
src/tgbaalgos/gv04.cc, src/tgbaalgos/magic.cc,
src/tgbaalgos/minimize.cc, src/tgbaalgos/ndfs_result.hxx,
src/tgbaalgos/neverclaim.cc, src/tgbaalgos/powerset.hh,
src/tgbaalgos/reachiter.cc, src/tgbaalgos/reducerun.cc,
src/tgbaalgos/reductgba_sim.cc,
src/tgbaalgos/reductgba_sim_del.cc, src/tgbaalgos/replayrun.cc,
src/tgbaalgos/safety.cc, src/tgbaalgos/save.cc,
src/tgbaalgos/scc.cc, src/tgbaalgos/se05.cc,
src/tgbaalgos/tau03.cc, src/tgbaalgos/tau03opt.cc: Adjust to call
"s->destroy()" instead of "delete s".
* src/saba/sabacomplementtgba.cc, src/tgba/tgbakvcomplement.cc:
Pass shared_state_deleter to the shared_ptr constructor, so that
it calls destroy() instead of delete.

the tooltip over the Spot logo.

* wrap/python/ajax/ltl2tgba.html: Remove the auto-update button, and
enable auto-update automatically after the first submission.  Add
tools tips for the "Desired Output" tabs, and the Spot logo.
Add a email icon to encourage feedback.
* wrap/python/ajax/ltl2tgba.css: fix sizes of formula field and
send button.  Set position of mail icon.
* wrap/python/ajax/logos/mail.png: New logo, based on a public
domain SVG icon retrieved today from
http://commons.wikimedia.org/wiki/File:Internet-mail.svg

on the input box.

* configure.ac: Output wrap/python/ajax/Makefile.
* wrap/python/Makefile.am (SUBDIRS): Add ajax.
* wrap/python/ajax/Makefile.am, wrap/python/ajax/README,
wrap/python/ajax/ltl2tgba.html, wrap/python/ajax/spot.in: New files.
* wrap/python/ajax/css/, wrap/python/ajax/js,
wrap/python/ajax/logos: New directories.
* README: Document wrap/python/ajax/.

* wrap/python/spot.i: Provide a __nonzero__() method for
parse_error_list.
* wrap/python/cgi-bin/ltl2tgba.in: Do not call format_parse_errors()
unconditionally.

* src/evtgbaparse/Makefile.am, src/ltlparse/Makefile.am,
src/neverparse/Makefile.am, src/tgbaparse/Makefile.am
(AM_CPPFLAGS): Define -DYY_NO_INPUT so that the unused yyinput()
function does not get compiled.
* src/eltlparse/Makefile.am (AM_CPPFLAGS): Likewise.
(AM_CXXFLAGS): Also enable warnings.
* src/eltlparse/eltlparse.yy: Move helper functions from
the "%code requires" block to the "%code" block, so that they
do not appear in the eltlparse.hh file (which is included in
two places...).
* iface/nips/nips.cc (search_error_callback_assert): Comment
this unused function.

* src/tgbaalgos/minimize.cc (minimize_dfa): Fix deletion of the
state_set_map.  It led to a crash when compiled with g++-3.3.