GitLab

* tests/: Rename as...
* tests/core/: ... this.
* python/tests/: Rename as...
* tests/python/: ... this.
* python/tests/run.in: Move as...
* tests/run.in: This, and adjust.
* tests/Makefile.am: Adjust to run both core and python tests.
* configure.ac, README, debian/python3-spot.examples, debian/rules,
doc/org/tut.org, python/Makefile.am, spot/ltsmin/Makefile.am,
spot/ltsmin/kripke.test, spot/sanity/ipynb.test: Adjust.

* spot/bin/: Move...
* bin/: ... here.
* spot/tests/: Move...
* tests/: ... here.
* Makefile.am, README, bench/stutter/Makefile.am,
bench/stutter/stutter_invariance_formulas.cc, doc/Makefile.am,
configure.ac, debian/rules, spot/Makefile.am, spot/ltsmin/Makefile.am,
spot/ltsmin/kripke.test, spot/sanity/style.test, python/tests/run.in:
Adjust.

* 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.

Fixes #4 and fixes #5.

* NEWS: Mention the change.
* src/kripkeparse/: Delete.
* README, src/Makefile.am, configure.ac: Adjust.
* src/kripke/kripkeexplicit.cc, src/kripke/kripkeexplicit.hh,
src/kripke/kripkeprint.cc, src/kripke/kripkeprint.hh: Delete.
* src/kripke/kripkegraph.hh: New file.
* src/kripke/Makefile.am: Adjust.
* src/parseaut/parseaut.yy, src/parseaut/public.hh: Add
an option to read kripke structures.
* src/tests/bad_parsing.test: Delete.
* src/tests/Makefile.am: Adjust.
* src/tests/kripke.test, src/tests/parse_print_test.cc: Rewrite.
* src/tests/ikwiad.cc, src/tests/parseaut.test,
iface/ltsmin/modelcheck.cc, wrap/python/spot_impl.i: Adjust.

* src/twaalgos/strength.cc, src/twaalgos/strength.hh (check_strength):
New function.
* src/bin/common_aoutput.cc: Add --check=strength.
* src/tests/strength.test: New file.
* src/tests/Makefile.am: Add it.
* doc/org/hoa.org, NEWS: Document it.

* src/bin/autfilt.cc: Add option --complete.
* src/twaalgos/complete.cc: Better handling of 0-edge automata.
* src/tests/complement.test: New file.
* src/tests/Makefile.am: Add it.

* src/twaalgos/product.cc, src/twaalgos/product.hh: Implement
the variance.
* src/bin/autfilt.cc: Expose it.
* src/tests/prodor.test: New file.
* src/tests/Makefile.am: Add it.
* NEWS: Mention it.

Since we just removed that conversion, those can go as well.  Yay!

* src/tests/kv.test, src/twa/twamask.cc,
src/twa/twamask.hh, src/twa/twaproxy.cc,
src/twa/twaproxy.hh, src/twaalgos/scc.cc,
src/twaalgos/scc.hh: Delete.
* src/twaalgos/Makefile.am, src/twa/Makefile.am,
src/tests/Makefile.am, src/tests/ikwiad.cc: adjust.

* src/ltlvisit/lunabbrev.cc, src/ltlvisit/lunabbrev.hh,
src/ltlvisit/tunabbrev.cc, src/ltlvisit/tunabbrev.hh,
src/ltlvisit/wmunabbrev.cc, src/ltlvisit/wmunabbrev.hh: Delete.
* src/ltlvisit/unabbrev.cc, src/ltlvisit/unabbrev.hh: New files.
* src/ltlvisit/Makefile.am: Adjust.
* src/ltlvisit/print.cc, src/tests/equalsf.cc, src/tests/Makefile.am,
src/twaalgos/ltl2taa.cc, wrap/python/spot_impl.i, src/bin/ltlfilt.cc:
Adjust callers.
* src/ltlvisit/contain.cc, src/tests/syntimpl.cc: Remove useless
include.
* wrap/python/tests/formulas.ipynb: New test cases.
* doc/tl/tl.tex: Group all rules in a single section.
* NEWS: Mention it.

* src/twaalgos/totgba.hh, src/twaalgos/totgba.cc: Implement
the new function.
* NEWS: Mention this new function.
* src/bin/man/spot-x.x: Document SPOT_STREETT_CONV_MIN.
* src/tests/ltl2dstar4.test: Add tests.
* src/tests/Makefile.am: Add it.
* src/bin/autfilt.cc: Do do call remove_fin explicitely
when --tgba is used, let the postprocessor do it.
* src/twa/acc.hh: Add shift operators for acceptance marks.
* src/twaalgos/remfin.cc: Use the new algorithm.
* src/twaalgos/sccinfo.cc, src/twaalgos/sccinfo.hh: Add
a new method to supply the acceptance sets visited by an SCC.

Reported by Fanda when he was testing ltl3dra 0.2.2.

* src/bin/ltlcross.cc: Here.
* src/tests/ltl3dra.test: New file.
* src/tests/Makefile.am: Add it.

Fixes #23.

* src/tests/ltl2tgba.cc: Rename as ...
* src/tests/ikwiad.cc: ... this.
* src/tests/Makefile.am, src/tests/babiak.test, src/tests/checkta.cc,
src/tests/complementation.test, src/tests/cycles.test,
src/tests/dbacomp.test, src/tests/degendet.test,
src/tests/degenid.test, src/tests/det.test, src/tests/dfs.test,
src/tests/dstar.test, src/tests/dupexp.test, src/tests/emptchke.test,
src/tests/kv.test, src/tests/ltl2neverclaim-lbtt.test,
src/tests/ltl2neverclaim.test, src/tests/ltl2tgba.test,
src/tests/ltlcounter.test, src/tests/ltlcross.test,
src/tests/neverclaimread.test, src/tests/obligation.test,
src/tests/parseaut.test, src/tests/randaut.test,
src/tests/randpsl.test, src/tests/renault.test,
src/tests/satmin2.test, src/tests/sccsimpl.test, src/tests/sim2.test,
src/tests/simdet.test, src/tests/spotlbtt.test, src/tests/wdba.test,
src/tests/wdba2.test, bench/emptchk/README, bench/emptchk/defs.in,
bench/ltlclasses/run, bench/ltlcounter/run, bench/wdba/run: Adjust.

Because this parser is not specific to HOA anymore.

* src/hoaparse/Makefile.am, src/hoaparse/fmterror.cc,
src/hoaparse/hoaparse.yy, src/hoaparse/parsedecl.hh,
src/parseaut/public.hh, src/hoaparse/hoascan.ll,
src/tests/hoaparse.test: Rename to...
* src/parseaut/Makefile.am, src/parseaut/fmterror.cc,
src/parseaut/parseaut.yy, src/parseaut/parsedecl.hh,
src/hoaparse/public.hh, src/parseaut/scanaut.ll,
src/tests/parseaut.test: ... these, and also adjust the name internally.
For instance hoa_aut_ptr is now parsed_aut_ptr; hoa_stream_parser is now
automaton_stream_parser, and hoa_parse() has become parse_aut().
* NEWS, README, configure.ac, doc/org/tut20.org, src/Makefile.am,
src/bin/autfilt.cc, src/bin/common_aoutput.cc,
src/bin/common_aoutput.hh, src/bin/common_conv.cc,
src/bin/ltlcross.cc, src/bin/ltldo.cc, src/tests/Makefile.am,
src/tests/complementation.cc, src/tests/ltl2tgba.cc,
src/tests/readsave.test, wrap/python/ajax/spot.in,
wrap/python/spot.py, wrap/python/spot_impl.i,
wrap/python/tests/automata-io.ipynb, wrap/python/tests/parsetgba.py:
Adjust.

* src/twaalgos/simulation.cc, src/twaalgos/simulation.hh: Adjust
to work on TωA.  This only require separate acceptance sets.
* src/tests/sim3.test: New test.
* src/tests/Makefile.am: Add it.

* src/twaalgos/sepsets.cc, src/twaalgos/sepsets.hh: New files.
* src/twaalgos/Makefile.am: Add them.
* src/twa/acc.hh (get_acceptance): Add a non-const version.
* src/bin/autfilt.cc: Add the --separate-sets option.
* src/tests/sepsets.test: New file.
* src/tests/Makefile.am: Add it.

* src/twaalgos/isunamb.hh, src/twaalgos/isunamb.cc: New files.
* src/twaalgos/Makefile.am: Add them.
* src/tests/unambig.test: New file.
* src/tests/Makefile.am: Add it.
* src/bin/ltlcross.cc: Record whether each produced automaton is
ambiguous.
* src/bin/autfilt.cc: Add a --is-unambiguous option.
* NEWS: Mention it.

This addresses the easy part of #79.

* src/twaalgos/postproc.cc: If the input is already BA and we want a BA
as output, do not try the transition-based simulation only to
degeneralize the result.
* src/tests/optba.test: New file.
* src/tests/Makefile.am: Add it.

* README, configure.ac, iface/ltsmin/Makefile.am,
src/tests/defs.in, src/tests/.gitignore, src/tests/Makefile.am,
src/Makefile.am: update references.
* src/kripketest/.gitignore, src/kripketest/Makefile.am,
src/kripketest/defs.in, src/graphtest/.gitignore,
src/graphtest/Makefile.am,
src/graphtest/defs.in, src/ltltest/.cvsignore,
src/ltltest/.gitignore, src/ltltest/Makefile.am,
src/ltltest/defs.in:: remove files.
* src/kripketest/bad_parsing.test, src/kripketest/kripke.test,
src/kripketest/origin, src/kripketest/parse_print_test.cc,
src/ltltest/bare.test, src/ltltest/consterm.cc,
src/ltltest/consterm.test, src/tests/defs.in,
src/ltltest/equals.test, src/ltltest/equalsf.cc,
src/ltltest/eventuniv.test, src/ltltest/exclusive-ltl.test,
src/graphtest/graph.cc, src/graphtest/graph.test,
src/ltltest/isop.test, src/ltltest/kind.cc,
src/ltltest/kind.test, src/ltltest/latex.test,
src/ltltest/lbt.test, src/ltltest/length.cc,
src/ltltest/length.test, src/ltltest/lenient.test,
src/ltltest/ltlcrossgrind.test, src/ltltest/ltlfilt.test,
src/ltltest/ltlgrind.test, src/ltltest/ltlrel.cc,
src/ltltest/ltlrel.test, src/ltltest/lunabbrev.test,
src/ltltest/nenoform.test, src/graphtest/ngraph.cc,
src/graphtest/ngraph.test, src/ltltest/parse.test,
src/ltltest/parseerr.test, src/ltltest/rand.test,
src/ltltest/readltl.cc, src/ltltest/reduc.cc,
src/ltltest/reduc.test, src/ltltest/reduc0.test,
src/ltltest/reduccmp.test, src/ltltest/reducpsl.test,
src/ltltest/remove_x.test, src/ltltest/stutter-ltl.test,
src/ltltest/syntimpl.cc, src/ltltest/syntimpl.test,
src/graphtest/tgbagraph.test, src/ltltest/tostring.cc,
src/ltltest/tostring.test, src/ltltest/tunabbrev.test,
src/ltltest/tunenoform.test, src/graphtest/twagraph.cc,
src/ltltest/unabbrevwm.test,src/ltltest/utf8.test,
src/ltltest/uwrm.test: rename as...
* src/tests/bad_parsing.test, src/tests/kripke.test,
src/tests/origin, src/tests/parse_print_test.cc,
src/tests/bare.test, src/tests/consterm.cc,
src/tests/consterm.test, src/tests/equals.test,
src/tests/equalsf.cc, src/tests/eventuniv.test,
src/tests/exclusive-ltl.test, src/tests/graph.cc,
src/tests/graph.test, src/tests/isop.test,
src/tests/kind.cc, src/tests/kind.test,
src/tests/latex.test, src/tests/lbt.test,
src/tests/length.cc, src/tests/length.test,
src/tests/lenient.test, src/tests/ltlcrossgrind.test,
src/tests/ltlfilt.test, src/tests/ltlgrind.test,
src/tests/ltlrel.cc, src/tests/ltlrel.test,
src/tests/lunabbrev.test, src/tests/nenoform.test,
src/tests/ngraph.cc, src/tests/ngraph.test,
src/tests/parse.test, src/tests/parseerr.test,
src/tests/rand.test, src/tests/readltl.cc,
src/tests/reduc.cc, src/tests/reduc.test,
src/tests/reduc0.test, src/tests/reduccmp.test,
src/tests/reducpsl.test, src/tests/remove_x.test,
src/tests/stutter-ltl.test, src/tests/syntimpl.cc,
src/tests/syntimpl.test, src/tests/tgbagraph.test,
src/tests/tostring.cc, src/tests/tostring.test,
src/tests/tunabbrev.test, src/tests/tunenoform.test,
src/tests/twagraph.cc, src/tests/unabbrevwm.test,
src/tests/utf8.test, src/tests/uwrm.test: ...these!

* src/Makefile.am, README, configure.ac: update references.
* src/tgbatest/: rename as...
* src/tests/: ...this!

* src/ltltest/Makefile.am, src/tgbatest/Makefile.am: update references.
* src/ltltest/exclusive.test, src/ltltest/stutter.test,
src/tgbatest/exclusive.test, src/tgbatest/stutter.test: rename as...
* src/ltltest/exclusive-ltl.test, src/ltltest/stutter-ltl.test,
src/tgbatest/exclusive-tgba.test,
src/tgbatest/stutter-tgba.test: ...these

* src/tgba/acc.cc, src/tgba/acc.hh: Add a way to extract
an unstatisfiable mark, and fix the eval() function for
Fin acceptance.
* src/tgbaalgos/complete.cc: Label the sink state using
an unsatisfiable mark.  Do not assume generalized Büchi.
* src/tgbatest/complete.test: New test.
* src/tgbatest/Makefile.am: Add it.

* src/tgbaalgos/remprop.cc, src/tgbaalgos/remprop.hh: New files.
* src/tgbaalgos/Makefile.am: Add them.
* src/tgbatest/remprop.test: New test.
* src/tgbatest/Makefile.am: Add it.
* src/bin/autfilt.cc: Implement the option.
* doc/org/autfilt.org: Document it.

* src/ltlvisit/exclusive.cc, src/ltlvisit/exclusive.hh: Implement
constrain() for automata.
* src/bin/autfilt.cc: Add --exclusive-ap option.
* src/tgba/bdddict.cc, src/tgba/bdddict.hh: Add a
has_registered_proposition() method.
* src/tgbatest/exclusive.test: New file.
* src/tgbatest/Makefile.am: Add it.

Because scc_info does not perform a full emptiness check, it is not
always able to tell whether an SCC is accepting if the acceptance
condition use Fin primitives.  This introduce is_rejecting_scc() in
addition to to is_accepting_scc().  Only one of them may be true, but
they can both be false if scc_info has no idea whether the SCC is
accepting.

* src/tgbaalgos/sccinfo.cc, src/tgbaalgos/sccinfo.hh: Implement
is_rejecting_scc().
* src/bin/ltlcross.cc, src/tgba/acc.cc, src/tgba/acc.hh,
src/tgbaalgos/dtgbacomp.cc, src/tgbaalgos/isweakscc.cc,
src/tgbaalgos/remfin.cc, src/tgbaalgos/safety.cc,
src/tgbaalgos/sccfilter.cc: Use it.
* src/tgbaalgos/dotty.cc: Use is_rejecting_scc() and is_accepting_scc()
to color SCCs.
* doc/org/oaut.org: Document the colors used.
* src/tgbatest/neverclaimread.test, src/tgbatest/readsave.test: Adjust
tests.
* src/tgbatest/sccdot.test: New test case.
* src/tgbatest/Makefile.am: Add it.

* src/bin/ltlcross.cc: Remove Fin-acceptance before
doing checks.  More --verbose output.
* src/tgba/acc.cc, src/tgba/acc.hh: Add an eval_sets() function
to find the set of acceptance sets needed to satisfy the condition
in an accepting SCC.
* src/tgbaalgos/gtec/ce.cc: Use eval_sets() when computing
a counter example.
* src/tgbaalgos/gtec/gtec.cc: Raise an exception when called
on an acceptance that contains Fin.
* src/tgbatest/ltl2dstar3.test, src/tgbatest/ltlcrossce2.test:
New files.
* src/tgbatest/Makefile.am: Add them.
* src/tgba/tgba.cc (is_empty): Call remove_fin if needed.
* src/tgbaalgos/product.cc, src/tgbaalgos/dtgbacomp.cc: Adjust
to work with generic acceptance.

* src/bin/autfilt.cc: Add remove_fin().
* src/tgba/acc.cc, src/tgba/acc.hh: Add is_dnf() and simplify eval().
* src/tgbaalgos/remfin.cc, src/tgbaalgos/remfin.hh: New files.
* src/tgbaalgos/Makefile.am: Add them.
* src/tgbatest/remfin.test: New file.
* src/tgbatest/Makefile.am: Add it.

* src/tgbaalgos/stats.cc, src/tgbaalgos/stats.hh: Implement %g.
* src/bin/common_aoutput.cc, src/bin/common_aoutput.hh:
Document it, and also implement %G.
* src/tgbatest/acc2.test: New file.
* src/tgbatest/Makefile.am: Add it.

* src/bin/autfilt.cc: Add option --keep-states.
* src/tgbaalgos/mask.cc, src/tgbaalgos/mask.hh: Keep the selected states
and update the initial state.
* src/tgbatest/Makefile.am: Adjust.
* src/tgbatest/maskkeep.test: New file.

... to force automata into state-based acceptance.

* src/tgbaalgos/sbacc.cc, src/tgbaalgos/sbacc.hh,
src/tgbatest/sbacc.test: New files.
* src/tgbaalgos/Makefile.am, src/tgbatest/Makefile.am: Add
them.
* src/tgba/tgbagraph.hh (copy_acceptance_conditions_of):
Call set_acceptance_conditions().
* src/bin/autfilt.cc: Add option --sbacc.

* src/tgbaalgos/mask.cc, src/tgbaalgos/mask.hh: New files.
* src/tgbaalgos/Makefile.am: Adjust.
* src/tgba/acc.hh (mark_t::set): New method.
* src/bin/autfilt.cc: Add option --mask-acc.
* src/tgbatest/maskacc.test: Rewrite.
* src/tgbatest/maskacc.cc: Delete.
* src/tgbatest/Makefile.am: Adjust.

* src/tgbatest/powerset.cc: Delete.
* src/tgbatest/Makefile.am: Adjust.

since it's only purpose is to test a parser we
want to get rid of (#1)

* src/tgbatest/tgbaread.cc, src/tgbatest/tgbaread.test: Delete.
* src/tgbatest/Makefile.am: Adjust.

* src/bin/common_trans.cc, src/bin/common_trans.hh: New files,
extracted from...
* src/bin/ltlcross.cc: ... here, so that ltldo can use them.
* src/bin/ltldo.cc: New file.
* src/bin/Makefile.am: Adjust.
* src/bin/common_aoutput.cc, src/bin/common_aoutput.hh: Make
it possible to add new statistics.
* doc/org/ltldo.org: New file.
* doc/Makefile.am, doc/org/tools.org: Adjust.
* src/bin/man/ltldo.x: New file.
* src/bin/man/Makefile.am: Adjust.
* src/bin/man/ltlcross.x, src/bin/man/ltlfilt.x: Mention ltldo(1).
* src/tgbatest/ltldo.test, src/tgbatest/ltldo2.test: New files.
* src/tgbatest/Makefile.am: Add them.
* NEWS: Mention ltldo.

Those where never really publicized because they were slow and we failed
to fix what we hopped to fix with them.  They where never used by
default.  Getting rid of them will make it easier to cleanup the
simulation code.

* src/tgbaalgos/simulation.cc, src/tgbaalgos/simulation.hh: Remove
the simulation code.
* src/tgbaalgos/postproc.cc, src/tgbaalgos/postproc.hh,
src/tgbatest/ltl2tgba.cc: Do not call it.
* src/bin/spot-x.cc: Update doc.
* src/tgbatest/sim.test: Delete this file.
* src/tgbatest/Makefile.am: Adjust.
* src/tgbatest/spotlbtt.test, bench/ltl2tgba/tools.sim:
Remove uses to don't care simulation.

* src/bin/autfilt.cc: Add these new options.
* src/tgbaalgos/stutterize.cc, src/tgbaalgos/stutterize.hh: Make it
possible to call sl() and sl2() without passing the set of atomic
propositions.
* src/tgbatest/stutter.test: New file.
* src/tgbatest/Makefile.am: Add it.

And add the corresponding --isomorphic=FILENAME option to autfilt.

* src/tgbaalgos/are_isomorphic.cc, src/tgbaalgos/are_isomorphic.hh:
New.
* src/tgbaalgos/Makefile.am: Add it.
* src/bin/autfilt.cc: Add --isomorphic option.
* src/tgbatest/isomorph.test: Test it.
* src/tgbatest/Makefile.am: Add it.

* src/bin/autfilt.cc: Implement the --product option.
* src/tgbatest/explprod.cc, src/tgbatest/tripprod.cc: Delete.
* src/tgbatest/Makefile.am: Adjust.
* src/tgbatest/explpro2.test, src/tgbatest/explpro3.test,
src/tgbatest/explpro4.test, src/tgbatest/explprod.test,
src/tgbatest/tripprod.test: Rewrite using autfilt --product.

* src/tgbaalgos/randomize.cc, src/tgbaalgos/randomize.hh: New files.
* src/tgbaalgos/Makefile.am: Add them.
* src/graph/graph.hh (rename_states_): New method.
* src/bin/autfilt.cc: Add options --randomize and --seed.
* src/tgbatest/randomize.test: Test them.
* src/tgbatest/Makefile.am: Add randomize.test.
* NEWS: Mention randomize().

* src/bin/randaut.cc, src/bin/man/randaut.x: New files.
* src/bin/Makefile.am, src/bin/man/Makefile.am: Adjust.
* src/tgbaalgos/randomgraph.hh, src/tgbaalgos/randomgraph.cc:
Add an option to output state-based acceptance, and update
the TGBA properties.
* src/tgbatest/randaut.test: New test.
* src/tgbatest/Makefile.am: Add it.