* src/bin/ltlcross.cc, src/bin/ltldo.cc: Make sure
the result of hoa_parse() is non-empty.
* src/tgbatest/ltlcross3.test, src/tgbatest/ltldo.test:
Add test cases.

* src/bin/autfilt.cc: Tweak --help.
* doc/org/autfilt.org: More documentation.

Also get rid of the lbt_parser, and fix the LBT support of the HOA
parser.

* doc/org/ltlcross.org, doc/org/ltldo.org: Update.
* src/bin/common_trans.cc, src/bin/common_trans.hh: Add support for
%O, and keep %T,%N,%H as hidden aliases without disabling them.
* src/bin/ltlcross.cc, src/bin/ltldo.cc, src/tgbatest/ltl2tgba.cc:
Call hoa_parse instead of lbt_parse.
* src/hoaparse/hoaparse.yy: Improve error reporting from LBT.
* src/hoaparse/hoascan.ll: Fix typos preventing parsing of
LBT files with more than 10 states.
* src/tgbaalgos/lbtt.cc, src/tgbaalgos/lbtt.hh: Delete the lbt
parser.
* src/tgbatest/lbttparse.test: Adjust the expected error message.
* NEWS: Update.

Get rid of the output in Spot's format.

This finally fixes #1.

* src/tgbaalgos/save.cc, src/tgbaalgos/save.hh: Delete.
* src/tgbaalgos/Makefile.am: Adjust.
* src/ltlvisit/contain.cc: Remove useless includes.
* src/bin/dstar2tgba.cc, src/bin/common_aoutput.cc,
src/bin/common_aoutput.hh: Remove the "Spot" output.
* doc/org/dstar2tgba.org, doc/org/ioltl.org,
doc/org/ltl2tgba.org, doc/org/oaut.org: Update doc.
* NEWS: Mention that Spot i/o is gone.
* src/tgbatest/randtgba.cc: Output in HOA.
* src/tgbatest/randtgba.test: Use randaut instead of
randtgba.
* wrap/python/spot.i: Do not provide binding for save.hh

For issue #1 (nearly done).

* src/tgbaparse/: Delete.
* configure.ac, src/Makefile.am, README: Adjust.
* src/tgbatest/randtgba.cc: Remove useless #include.

* 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.

This is progress for #1.

* src/tgbatest/ltl2tgba.cc: Remove options -b and -X.  Change
-P to read HOA files instead.
* src/tgbatest/complementation.cc: Replace option -b by -H for
HOA output, and read files in HOA.
* src/tgbatest/complementation.test, src/tgbatest/cycles.test,
src/tgbatest/dbacomp.test, src/tgbatest/degenid.test,
src/tgbatest/dfs.test, src/tgbatest/emptchke.test,
src/tgbatest/ltl2tgba.test, src/tgbatest/renault.test,
src/tgbatest/satmin2.test, src/tgbatest/sccsimpl.test,
src/tgbatest/sim2.test: Adjust.

Report from Tomáš Babiak and František Blahoudek

See also https://github.com/adl/hoaf/issues/36

Also fix a typo in the handling of Fin(1)&Fin(!1) while we are at it.

* src/hoaparse/hoaparse.yy: Here.
* src/tgbatest/hoaparse.test: Add tests.

* src/hoaparse/public.hh: Cope with SWIG.
* wrap/python/spot.i: Bind hoa_parse instead of tgba_parse.
Remove the binding for tgba_parse because it will be removed
soon from Spot (cf. #1).
* wrap/python/ajax/spot.in: Use the HOA output of ltl3ba.
* wrap/python/tests/parsetgba.py: Adjust test case.

* src/bin/common_trans.cc: Fix conditional compilation.
* src/bin/ltldo.cc, src/bin/ltlcross.cc: Include sys/wait.h.

* src/bin/ltldo.cc: Start at 1.
* src/tgbatest/ltldo.test: Adjust.

* src/bin/common_trans.cc: Implement shorthands.
* doc/org/ltlcross.org, doc/org/ltldo.org: Document them.
* src/tgbatest/ltldo2.test: Quick test.
* NEWS: Mention it.

* src/bin/ltldo.cc: Relabel formula and output automata as needed.
* src/tgbaalgos/relabel.cc, src/tgbaalgos/relabel.hh: New files.
* src/tgbaalgos/Makefile.am: Add them.
* src/tgbatest/ltldo.test: Add some tests.
* doc/org/ltldo.org: Document this.

* src/misc/bareword.cc, src/misc/bareword.hh (is_spin_ap): New function.
* src/ltlast/formula.cc, src/ltlast/formula.hh (is_spin_atomic_props):
New method and boolean.
* src/ltlast/atomic_prop.cc, src/ltlast/constant.cc: Update it.
* src/ltltest/kind.test: Test it.

* 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.

* src/tgbaalgos/neverclaim.cc: Here.
* src/hoaparse/hoaparse.yy: Use set_acceptance_conditions() to set
the number of acceptance sets.  Otherwise, the single_acc_set property
is not set.
* src/tgbaalgos/postproc.cc: When expecting a BA or a monitor, do not do
anything if the input is already a BA or a monitor.
* src/tgbatest/hoaparse.test: Add a test case.
* src/tgbatest/readsave.test: Adjust.

* doc/org/autfilt.org, doc/org/csv.org, doc/org/dstar2tgba.org,
doc/org/genltl.org, doc/org/ioltl.org, doc/org/ltl2tgba.org,
doc/org/ltlfilt.org, doc/org/ltlgrind.org, doc/org/oaut.org,
doc/org/randaut.org, doc/org/tools.org: Update.

Compared to 1.1.0, -L/-M have been renamed to -M0,-M1.

* bench/ltl2tgba/tools, bench/spin13/README,
bench/spin13/run.sh, doc/org/ltlcross.org,
wrap/python/ajax/spot.in: Adjust all references.

* src/bin/common_conv.cc, src/bin/common_conv.hh: New files.
* src/bin/Makefile.am: Add them.
* src/bin/autfilt.cc, src/bin/ltlcross.cc, src/bin/ltlfilt.cc,
src/bin/ltlgrind.cc, src/bin/randaut.cc, src/bin/randltl.cc: Use them.

* src/tgbaalgos/dottydec.cc, src/tgbaalgos/dottydec.hh,
src/tgbaalgos/rundotdec.cc, src/tgbaalgos/rundotdec.hh: Delete.
* src/tgbaalgos/Makefile.am, wrap/python/spot.i: Adjust.
* src/tgbaalgos/dotty.cc, src/tgbaalgos/dotty.hh: Remove the
decorated version, and the related arguments.
* src/bin/common_aoutput.cc, src/bin/dstar2tgba.cc,
src/tgbatest/ltl2tgba.cc, src/tgbatest/complementation.cc,
src/tgbatest/emptchk.cc: Adjust calls.
* wrap/python/ajax/spot.in: Draw the accepting run as an
automaton instead of painting it.
* wrap/python/ajax/ltl2tgba.html: Update help text.

* src/bin/autfilt.cc: Add option --intersect.  Factor the code to read
automata.
* src/tgbatest/neverclaimread.test: Rewrite the tests, replacing 3 calls
to ltl2tgba by a single call to autfilt.

* src/tgbaalgos/postproc.cc: Here.
* src/tgbatest/readsave.test: Test it.

* src/tgbaalgos/randomize.cc: Reorder state names.
* src/tgbatest/randomize.test: Add a new test.

* src/hoaparse/hoaparse.yy: Store state names.
* src/tgbaalgos/dotty.cc, src/tgbaalgos/hoa.cc: Output them.
* src/tgbatest/readsave.test: Test this.
* src/tgbatest/hoaparse.test: Update.

* src/tgbaalgos/dotty.cc: Fix output of unreachable states.
* src/tgbatest/readsave.test: Add test.

ltl3ba 1.1.0 was released today

* wrap/python/ajax/spot.in: Use -T3 instead of -U.
* wrap/python/ajax/README: Adjust version.
* wrap/python/ajax/ltl2tgba.html: Turn on improved determinism
of ltl3ba by default.
* bench/ltl2tgba/tools, bench/spin13/run.sh: Adjust options.
* bench/spin13/README: Mention the update.

Fixes #52.

* src/ltltest/consterm.cc, src/ltltest/kind.cc: Rewrite to read a list
of input and expected output.
* src/ltltest/kind.test, src/ltltest/consterm.test: Adjust.

Otherwise autfilt will not start processing input automata before its
input buffer is full.

* src/hoaparse/hoascan.ll: Here.

* src/tgbaalgos/simulation.cc: Here.
* src/tgbatest/det.test: Test it.

* src/hoaparse/hoaparse.yy: If we have multiple initial states, but
one of them has no incoming edge, use this state instead of the fake
initial state we normally add.
* src/tgbatest/hoaparse.test: Add test case.

* src/tgbaalgos/dotty.cc: Do not output marked states if
an automaton has 0 acceptance set (like a monitor).
* src/tgbatest/monitor.test, src/tgbatest/dstar.test: Adjust.

and also set prop_state_based_acc() on input

* src/hoaparse/hoaparse.yy: Here.
* src/tgbatest/hoaparse.test: Add tests.

Report from Tomáš Babiak.

* src/hoaparse/hoaparse.yy: Here.
* src/tgbatest/hoaparse.test: Add example from a development version
of ltl3ba.

Fixes #45.

* src/tgbaalgos/dupexp.cc, src/tgbaalgos/dupexp.hh: Remove unused code.

Issue #45.

* src/tgbaalgos/simulation.cc, src/tgbaalgos/simulation.hh: Take
a tgba_digraph is input.
* src/tgbatest/ltl2tgba.cc: Adjust.

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.