* src/misc/common.hh: Conditionally define SPOT_DELETED to = delete.
* src/ltlvisit/simplify.hh, src/ta/taexplicit.hh, src/ta/taproduct.hh,
src/tgba/bdddict.hh, src/tgba/taatgba.hh, src/tgba/tgbabddconcrete.hh,
src/tgba/tgbaexplicit.hh, src/tgba/tgbaproduct.hh, src/tgba/tgbasgba.hh,
src/tgba/tgbatba.hh, src/tgba/tgbaunion.hh, src/tgba/wdbacomp.cc: Use
SPOT_DELETED.
* wrap/python/spot.i: Include common.hh.
* wrap/python/Makefile.am: Remove useless definition of SPOT_API
and BUDDY_API.

* src/ltlvisit/simplify.hh, src/ta/taexplicit.hh, src/ta/taproduct.hh,
src/tgba/bdddict.hh, src/tgba/taatgba.hh, src/tgba/tgbabddconcrete.hh,
src/tgba/tgbaexplicit.hh, src/tgba/tgbaproduct.hh, src/tgba/tgbasgba.hh,
src/tgba/tgbatba.hh, src/tgba/tgbaunion.hh, src/tgba/wdbacomp.cc: Here.

* bench/scc-stats/stats.cc, bench/split-product/cutscc.cc,
iface/gspn/ssp.cc, src/bin/ltlcross.cc, src/bin/ltlfilt.cc,
src/bin/randltl.cc, src/dstarparse/nsa2tgba.cc, src/ltlast/formula.hh,
src/ltlast/nfa.hh, src/ltlvisit/contain.hh, src/ltlvisit/dotty.cc,
src/ltlvisit/mark.hh, src/ltlvisit/relabel.cc, src/ltlvisit/relabel.hh,
src/ltlvisit/simplify.cc, src/ltlvisit/snf.hh, src/misc/hash.hh,
src/misc/mspool.hh, src/priv/acccompl.hh, src/priv/accconv.hh,
src/saba/explicitstateconjunction.hh, src/saba/sabastate.hh,
src/sabaalgos/sabareachiter.hh, src/sanity/style.test,
src/ta/taexplicit.cc, src/ta/taexplicit.hh, src/taalgos/emptinessta.cc,
src/taalgos/minimize.cc, src/taalgos/reachiter.hh, src/tgba/state.hh,
src/tgba/taatgba.hh, src/tgba/tgbabddconcretefactory.hh,
src/tgba/tgbaexplicit.hh, src/tgba/tgbakvcomplement.cc,
src/tgba/tgbasafracomplement.cc, src/tgba/tgbatba.cc,
src/tgba/tgbatba.hh, src/tgbaalgos/cutscc.cc, src/tgbaalgos/cycles.hh,
src/tgbaalgos/degen.cc, src/tgbaalgos/dtbasat.cc,
src/tgbaalgos/dtgbasat.cc, src/tgbaalgos/eltl2tgba_lacim.cc,
src/tgbaalgos/emptiness.cc, src/tgbaalgos/gtec/explscc.hh,
src/tgbaalgos/gtec/nsheap.hh, src/tgbaalgos/gv04.cc,
src/tgbaalgos/ltl2tgba_fm.cc, src/tgbaalgos/magic.cc,
src/tgbaalgos/minimize.cc, src/tgbaalgos/ndfs_result.hxx,
src/tgbaalgos/powerset.hh, src/tgbaalgos/randomgraph.cc,
src/tgbaalgos/reachiter.hh, src/tgbaalgos/replayrun.cc,
src/tgbaalgos/safety.cc, src/tgbaalgos/scc.hh, src/tgbaalgos/se05.cc,
src/tgbaalgos/simulation.cc, src/tgbaalgos/tau03.cc,
src/tgbaalgos/tau03opt.cc: Adjust code.
* src/sanity/style.test: Remove check.

* configure.ac: Check for flags and fill CXXFLAGS and CFLAGS.
* iface/dve2/dve2.hh: Mark load_dve2 for export.
* src/eltlparse/Makefile.am, src/kripke/Makefile.am,
src/kripkeparse/Makefile.am, src/ltlast/Makefile.am,
src/ltlenv/Makefile.am, src/ltlparse/Makefile.am,
src/ltlvisit/Makefile.am, src/misc/Makefile.am,
src/neverparse/Makefile.am, src/priv/Makefile.am, src/saba/Makefile.am,
src/sabaalgos/Makefile.am, src/ta/Makefile.am, src/taalgos/Makefile.am,
src/tgba/Makefile.am, src/tgbaalgos/Makefile.am,
src/tgbaalgos/gtec/Makefile.am, src/tgbaparse/Makefile.am:
Remove $(VISIBILITY_CXXFLAGS) now that it is set globally.

* src/ta/Makefile.am, src/taalgos/Makefile.am: Use
$(VISIBILITY_CXXFLAGS).
* src/ta/ta.hh, src/ta/taexplicit.hh, src/ta/taproduct.hh,
src/ta/tgta.hh, src/ta/tgtaexplicit.hh, src/ta/tgtaproduct.hh,
src/taalgos/dotty.hh, src/taalgos/emptinessta.hh,
src/taalgos/minimize.hh, src/taalgos/reachiter.hh,
src/taalgos/statessetbuilder.hh, src/taalgos/stats.hh,
src/taalgos/tgba2ta.hh: Add SPOT_API in front
of all public symbols.

* doc/Doxyfile.in: Update to Doxygen 1.8.4
* doc/footer.html: Point to the mailing list.
* doc/mainpage.dox: Point to spot::translator,
and spot::kripke.
* src/ta/tgta.hh: Do not use \emph.
* src/tgba/succiter.hh: Fix rendering of example.
* src/tgba/tgba.hh: Correct documentation.
* src/tgbaalgos/cycles.hh: Improve rendering of
documentation.
* src/tgbaalgos/lbtt.hh, src/tgbaalgos/minimize.hh:
Document missing arguments.

Using \ingroup between \brief and the rest of the documentation causes
Doxygen to concatenate the brief with the rest of the doc.

* src/sanity/style.test: Warn when \ingroup is found
on the line after \brief.
* src/kripke/fairkripke.hh, src/kripke/kripke.hh,
src/kripke/kripkeprint.hh, src/ltlast/atomic_prop.hh,
src/ltlast/automatop.hh, src/ltlast/binop.hh, src/ltlast/bunop.hh,
src/ltlast/constant.hh, src/ltlast/formula.hh, src/ltlast/multop.hh,
src/ltlast/refformula.hh, src/ltlast/unop.hh, src/ltlast/visitor.hh,
src/ltlenv/declenv.hh, src/ltlenv/defaultenv.hh,
src/ltlenv/environment.hh, src/ltlparse/ltlfile.hh,
src/ltlvisit/clone.hh, src/ltlvisit/destroy.hh, src/ltlvisit/dotty.hh,
src/ltlvisit/dump.hh, src/ltlvisit/length.hh, src/ltlvisit/lunabbrev.hh,
src/ltlvisit/mark.hh, src/ltlvisit/nenoform.hh, src/ltlvisit/postfix.hh,
src/ltlvisit/randomltl.hh, src/ltlvisit/reduce.hh,
src/ltlvisit/relabel.hh, src/ltlvisit/simpfg.hh,
src/ltlvisit/simplify.hh, src/ltlvisit/tunabbrev.hh,
src/ltlvisit/wmunabbrev.hh, src/misc/bddalloc.hh, src/misc/bddlt.hh,
src/misc/freelist.hh, src/misc/hash.hh, src/misc/ltstr.hh,
src/misc/minato.hh, src/misc/modgray.hh, src/misc/optionmap.hh,
src/misc/version.hh, src/saba/explicitstateconjunction.hh,
src/saba/saba.hh, src/saba/sabacomplementtgba.hh, src/saba/sabastate.hh,
src/saba/sabasucciter.hh, src/sabaalgos/sabadotty.hh,
src/sabaalgos/sabareachiter.hh, src/ta/ta.hh, src/ta/taproduct.hh,
src/ta/tgta.hh, src/taalgos/reachiter.hh, src/taalgos/tgba2ta.hh,
src/tgba/futurecondcol.hh, src/tgba/sba.hh, src/tgba/state.hh,
src/tgba/succiter.hh, src/tgba/tgba.hh, src/tgba/tgbabddconcrete.hh,
src/tgba/tgbabddconcreteproduct.hh, src/tgba/tgbakvcomplement.hh,
src/tgba/tgbaproduct.hh, src/tgba/tgbasafracomplement.hh,
src/tgba/tgbascc.hh, src/tgba/tgbasgba.hh, src/tgba/tgbatba.hh,
src/tgba/tgbaunion.hh, src/tgba/wdbacomp.hh, src/tgbaalgos/bfssteps.hh,
src/tgbaalgos/degen.hh, src/tgbaalgos/dotty.hh,
src/tgbaalgos/dottydec.hh, src/tgbaalgos/dupexp.hh,
src/tgbaalgos/eltl2tgba_lacim.hh, src/tgbaalgos/lbtt.hh,
src/tgbaalgos/ltl2taa.hh, src/tgbaalgos/ltl2tgba_fm.hh,
src/tgbaalgos/ltl2tgba_lacim.hh, src/tgbaalgos/neverclaim.hh,
src/tgbaalgos/powerset.hh, src/tgbaalgos/projrun.hh,
src/tgbaalgos/randomgraph.hh, src/tgbaalgos/reachiter.hh,
src/tgbaalgos/reducerun.hh, src/tgbaalgos/replayrun.hh,
src/tgbaalgos/rundotdec.hh, src/tgbaalgos/save.hh,
src/tgbaalgos/stripacc.hh, src/tgbaalgos/translate.hh: Move \ingroup
before \brief.

* m4/gccwarn.m4: Use -Wdocumentation if supported.
* src/ltlast/binop.hh, src/ltlparse/public.hh, src/ta/taproduct.hh,
src/taalgos/emptinessta.hh, src/taalgos/reachiter.hh,
src/tgba/state.hh, src/tgba/tgbasafracomplement.cc,
src/tgbaalgos/ltl2tgba_fm.hh: Fix Doxygen documentations errors signaled
by clang++ 3.2.

* src/tgba/tgbakvcomplement.cc
(tgba_kv_complement_succ_iterator::current_state_),
src/ta/taexplicit.hh (state_ta_explicit::source_):
Remove useless private member.
* src/ta/taexplicit.cc: Adjust constructors.
* src/ta/tgta.cc, src/ta/taexplicit.hh: Also fix
copyright banner.
* src/bin/ltlcross.cc (exec_with_timeout): Work
around warning about status not being set in the
error path.

* src/bin/common_finput.cc, src/tgbaalgos/lbtt.cc: Use !empty() instead
of size() > 0.
* src/bin/ltl2tgta.cc, src/kripke/kripkeexplicit.cc,
src/tgbatest/complementation.cc: Avoid useless assignments.
* src/bin/ltlcross.cc: Correct mistaken assignment inside assert().
* src/evtgba/symbol.hh, src/tgba/tgbabddcoredata.cc,
src/tgba/tgbabddcoredata.hh,
src/tgba/tgbasafracomplement.cc (operator=): Do not return a const
reference.
* src/evtgbatest/ltl2evtgba.cc, src/evtgbatest/product.cc,
src/evtgbatest/product.cc: Check indices before using them, not after.
* src/kripke/kripkeexplicit.cc, src/kripke/kripkeexplicit.hh,
src/tgbatest/randtgba.cc: Pass constant strings by reference.
* src/kripke/kripkeprint.cc, src/tgbaalgos/simulation.cc:
Remove a useless operation.
* src/ltlvisit/simplify.cc: Remove a duplicate condition.
* src/misc/formater.hh: Remove unused attribute.
* src/misc/modgray.cc: Initialize done_ in the constructor.
* src/saba/explicitstateconjunction.cc,
src/saba/explicitstateconjunction.hh (operator=): Fix prototype.
* src/saba/sabacomplementtgba.cc: Remove unused default constructor.
* src/ta/taexplicit.cc, src/ta/taproduct.cc, src/ta/tgtaproduct.cc,
src/ta/tgtaproduct.hh, src/taalgos/emptinessta.cc,
src/taalgos/minimize.cc, src/taalgos/reachiter.cc,
src/taalgos/tgba2ta.cc, src/tgbaalgos/cutscc.cc: Use C++ casts, and
++it instead of it++.
* src/taalgos/dotty.cc, src/tgbatest/ltl2tgba.cc: Refine the scope of
variables.
* src/tgba/tgbakvcomplement.hh (bdd_order): Always initialize bdd_.
* src/tgba/tgbasgba.cc, src/tgba/wdbacomp.cc: Use the initialization
line to initialize all members.

* NEWS: Mention this.
* COPYING: Replace by GPL v3.
* src/sanity/style.test: Check files with the wrong license,
in case we forgot to update it during a merge.
* Makefile.am, bench/Makefile.am, bench/emptchk/Makefile.am,
bench/emptchk/defs.in, bench/emptchk/ltl-human.sh,
bench/emptchk/ltl-random.sh, bench/emptchk/pml-clserv.sh,
bench/emptchk/pml-eeaean.sh, bench/emptchk/pml2tgba.pl,
bench/ltl2tgba/big, bench/ltl2tgba/defs.in, bench/ltl2tgba/known,
bench/ltl2tgba/lbtt2csv.pl, bench/ltl2tgba/ltl2baw.in,
bench/ltl2tgba/parseout.pl, bench/ltl2tgba/small,
bench/ltlclasses/Makefile.am, bench/ltlclasses/defs.in,
bench/ltlclasses/run, bench/ltlcounter/Makefile.am,
bench/ltlcounter/defs.in, bench/ltlcounter/run,
bench/scc-stats/Makefile.am, bench/scc-stats/stats.cc,
bench/split-product/Makefile.am, bench/split-product/cutscc.cc,
bench/split-product/pml2tgba.pl, bench/wdba/Makefile.am,
bench/wdba/defs.in, bench/wdba/run, configure.ac, doc/Makefile.am,
doc/dot.in, doc/tl/Makefile.am, ifac...

* src/ta/taexplicit.hh (state_ta_explicit): Hide contents from Swig.
* src/ta/ta.hh (scc_stack_ta): Hide class from Swig.

* src/ta/tgtaexplicit.cc, src/ta/tgtaexplicit.hh: Use a ta_explicit
attribute instead of inheriting from it.
(get_ta): New method.
* src/taalgos/minimize.cc, src/taalgos/minimize.hh,
src/taalgos/tgba2ta.cc, src/tgbatest/ltl2tgba.cc: Adjust usage.
* wrap/python/spot.i (as_ta): Remove, now that we have get_ta.
* wrap/python/ajax/spot.in: Use get_ta instead of as_ta.

* src/ta/taexplicit.hh (ta_explicit): Take a boolean to tell whether
the tgba is owned.
* src/ta/taexplicit.cc, src/ta/tgtaexplicit.cc,
src/ta/tgtaexplicit.hh: Likewise.
* src/ta/taexplicit.cc (~ta_explicit): Adjust destruction.
* src/tgbatest/ltl2tgba.cc: Adjust usage.
* src/taalgos/minimize.cc: Likewise.

* src/ta/Makefile.am, src/taalgos/Makefile.am: Add -I..

* src/ta/taproduct.cc, src/ta/tgtaproduct.cc, src/ta/tgtaproduct.hh,
src/taalgos/emptinessta.cc, src/tgbatest/ltl2ta.test: 80 columns.
* src/ta/tgta.hh, src/ta/tgtaproduct.hh, src/taalgos/emptinessta.hh,
src/taalgos/tgba2ta.hh: Fix include gards.
* src/taalgos/tgba2ta.hh: Remove superfluous includes.
* src/taalgos/tgba2ta.cc: Add missing include.
* src/tgbatest/ltl2tgba.cc: Fix use of bdd_true().

Ala-Eddine Ben-Salem authored Apr 11, 2012 and Alexandre Duret-Lutz committed Aug 21, 2012

* src/tgbatest/ltl2tgba.cc, src/ta/Makefile.am, README: code style

Ala-Eddine Ben-Salem authored Apr 11, 2012 and Alexandre Duret-Lutz committed Aug 21, 2012

* src/ta/taexplicit.hh, src/ta/taexplicit.cc, src/taalgos/minimize.cc,
src/taalgos/tgba2ta.cc, src/tgbatest/ltl2tgba.cc: correct the code style
in order to respect the sanity rules

Ala-Eddine Ben-Salem authored Apr 10, 2012 and Alexandre Duret-Lutz committed Aug 21, 2012

* src/ta/tgta.hh, src/ta/tgta.cc, src/ta/tgtaexplicit.hh,
src/ta/tgtaexplicit.hh, src/ta/tgtaproduct.hh, src/ta/tgtaproduct.cc,
src/taalgos/minimize.cc, src/taalgos/minimize.hh,
src/taalgos/emptinessta.hh, src/taalgos/emptinessta.hh,
src/taalgos/emptinessta.cc, src/taalgos/tgba2ta.hh,
src/taalgos/tgba2ta.cc: rename tgbta to tgta
in this source files.
* src/ta/tgbtaexplicit.hh, src/ta/tgbtaproduct.hh,  src/ta/tgbta.cc,
src/ta/tgbtaproduct.cc, src/ta/tgbta.hh, src/ta/tgbtaexplicit.cc:
Rename as...
* src/ta/taexplicit.cc, src/ta/taexplicit.hh, src/ta/taproduct.cc,
src/ta/taproduct.hh, src/ta/tgtaexplicit.cc: ... these.
* src/taalgos/sba2ta.hh, src/taalgos/sba2ta.cc: deleted because
the implementation of all the transformations beteween TGBA and
the different forms of TA are new implemented in src/taalgos/tgba2ta.hh
 and src/taalgos/tgba2ta.cc.
* src/tgbatest/ltl2tgba.cc: rename the options of commands that build
the different forms of TA.
* src/ta/ta.hh: BUG Fix
* src/ta/Makefile.am, src/tgbatest/ltl2ta.test: impacts of this renaming

Ala-Eddine Ben-Salem authored Jan 26, 2012 and Alexandre Duret-Lutz committed Aug 21, 2012

* src/ta/ta.cc, src/ta/ta.hh, src/ta/taexplicit.hh,
src/ta/taproduct.cc, src/ta/taproduct.hh, src/ta/tgbtaexplicit.cc,
src/ta/taexplicit.cc, src/ta/tgbtaproduct.cc,
src/taalgos/emptinessta.cc, src/taalgos/emptinessta.hh,
src/taalgos/tgba2ta.cc, src/taalgos/tgba2ta.hh,
src/tgbatest/ltl2ta.test, src/tgbatest/ltl2tgba.cc: Add Doxygen
comments.

Ala-Eddine Ben-Salem authored Dec 06, 2011 and Alexandre Duret-Lutz committed Jul 15, 2012

* src/ta/taproduct.cc, src/taalgos/emptinessta.cc:
remove unused (commented) code.

Ala-Eddine Ben-Salem authored Nov 25, 2011 and Alexandre Duret-Lutz committed Jul 15, 2012

* src/ta/taexplicit.cc, src/ta/taexplicit.hh: Bug fix TGTA
* src/taalgos/minimize.cc,src/taalgos/minimize.hh: TGTA minimization
* src/taalgos/tgba2ta.cc: add a TGTA minimization command (uses -Rm)
* src/taalgos/minimize.cc, src/taalgos/minimize.hh
(minimize_tgbta): New function.
* src/taalgos/tgba2ta.cc: Set livelock-accepting flag of TGTA states
to false so they can be merged with other states.
* src/ta/taexplicit.cc (hash): Use id.
* src/ta/taexplicit.hh: Cosmetics.

Ala-Eddine Ben-Salem authored Nov 23, 2011 and Alexandre Duret-Lutz committed Jul 15, 2012

* src/ta/Makefile.am, src/ta/taexplicit.cc, src/ta/taexplicit.hh,
src/ta/taproduct.cc, src/ta/tgbta.cc, src/ta/tgbta.hh,
src/ta/tgbtaexplicit.cc, src/ta/tgbtaexplicit.hh,
src/ta/tgbtaproduct.cc, src/ta/tgbtaproduct.hh,
src/taalgos/emptinessta.cc, src/taalgos/emptinessta.hh,
src/taalgos/sba2ta.cc, src/taalgos/tgba2ta.cc, src/taalgos/tgba2ta.hh,
src/tgbatest/ltl2tgba.cc: Implementation of TGTA, a new kind of automata
combining ideas from TGBA and TA.

* src/taalgos/tgba2ta.cc, src/ta/taexplicit.hh (state_ta_explicit):
Remove unused argument in constructor.

Ala-Eddine Ben-Salem authored Jul 05, 2011 and Alexandre Duret-Lutz committed Jul 15, 2012

* src/ta/ta.cc, src/ta/ta.hh, src/ta/taexplicit.cc,
src/ta/taexplicit.hh, src/ta/taproduct.cc, src/ta/taproduct.hh,
src/taalgos/Makefile.am, src/taalgos/dotty.cc,
src/taalgos/emptinessta.cc, src/taalgos/minimize.cc,
src/taalgos/minimize.hh, src/taalgos/tgba2ta.cc, src/taalgos/tgba2ta.hh,
src/tgbatest/ltl2tgba.cc: changes introduced to add a new form of TA
called GTA (Generalized Testing Automata). GTA is a TA with acceptance-
conditions added on transitions.

Ala-Eddine Ben-Salem authored May 17, 2011 and Alexandre Duret-Lutz committed Jul 15, 2012

* src/ta/ta.cc, src/ta/ta.hh, src/ta/taexplicit.cc,
src/ta/taexplicit.hh, src/ta/taproduct.cc,src/ta/taproduct.hh,
src/taalgos/dotty.cc, src/taalgos/emptinessta.cc,
src/taalgos/emptinessta.hh, src/taalgos/minimize.cc,
src/taalgos/reachiter.cc, src/taalgos/sba2ta.cc, src/taalgos/sba2ta.hh,
src/tgbatest/ltl2ta.test, src/tgbatest/ltl2tgba.cc: Impacts of the
implementation of a new variant of TA, called STA, which involve a
Single-pass emptiness check. The new options (-in and -lv) added to
build the new variants of TA allow to add two artificial states:
1- an initial artificial state to have an unique initial state (-in)
2- a livelock artificial state which has no successors in order to
obtain the new form of TA which requires only a Single-pass emptiness-
check: STA (-lv).

Ala-Eddine Ben-Salem authored Apr 12, 2011 and Alexandre Duret-Lutz committed Jul 15, 2012

* src/ta/taproduct.hh, src/ta/taproduct.cc: improvement of TA Product
* src/ltltest/randltl.cc: improvement of WFair Formulas generation
* src/taalgos/minimize.cc: improvement of TA minimization

Ala-Eddine Ben-Salem authored Apr 06, 2011 and Alexandre Duret-Lutz committed Jul 15, 2012

* src/ta/taproduct.cc: TA Product optimization
* src/ltltest/randltl.cc: WFair Formulas generation

* src/taalgos/sba2ta.cc, src/ta/ta.cc, src/ta/taexplicit.cc,
src/ta/taproduct.cc, src/taalgos/emptinessta.cc: Use downcast
and cleanup whitespace.

Ala Eddine authored Apr 04, 2011 and Alexandre Duret-Lutz committed Jul 15, 2012

* src/ta/taexplicit.cc, src/ta/taproduct.cc,
src/taalgos/minimize.cc, src/taalgos/sba2ta.cc:
changes to use the new method destroy() added to state.hh

Ala Eddine authored Feb 11, 2011 and Alexandre Duret-Lutz committed Jul 15, 2012

* src/taalgos/stats.hh, src/taalgos/stats.cc: Compute statistics for a
automaton.
* src/ta/ta.hh, src/ta/ta.cc: Abstract representation of a Testing
Automata(TA)
* src/ta/taexplicit.hh, src/ta/taexplicit.cc: Explicit representation of
a Testing Automata (TA)
* src/taalgos/dotty.cc: Print a TA in dot format.
* src/taalgos/reachiter.hh, src/taalgos/reachiter.cc: Iterate over all
reachable states of a TA
* src/taalgos/sba2ta.cc: implements the construction of a TA from a BA
(Buchi Automata)
* src/tgbatest/ltl2tgba.cc: add commands to test the TA implementation
* src/taalgos/emptinessta.hh, src/taalgos/emptinessta.cc: implementation
 of the TA emptiness-check algorithm
* src/ta/taproduct.hh, src/ta/taproduct.cc: representation of the
product (automaton) between a TA and a Kripke structure.
* src/ta/Makefile.am, src/taalgos/Makefile.am: add them

Ala Eddine authored Dec 02, 2010 and Alexandre Duret-Lutz committed Jul 15, 2012

* configure.ac: Generate src/ta/Makefile and src/taalgos/Makefile.
* src/Makefile.am (SUBDIRS): Add them.
* src/tgbatest/ltl2tgba.cc (main): Add option -TA.
* src/ta/Makefile.am, src/ta/ta.hh, src/ta/taexplicit.cc,
src/ta/taexplicit.hh, src/taalgos/Makefile.am,
src/taalgos/dotty.cc, src/taalgos/dotty.hh,
src/taalgos/reachiter.cc, src/taalgos/reachiter.hh,
src/taalgos/sba2ta.cc, src/taalgos/sba2ta.hh: New files.