invalidated iterators.
* tgba/bdddict.cc (unregister_variable): New methods,
extracted from ...
(bdd_dict::unregister_all_my_variables): ... here.
* tgba/bdddict.hh (unregister_variable): Declare them.

methods.
* src/misc/freelist.cc (free_list::register_n,
free_list::releases_n): Rewrite using free_list::remove and
free_list::insert.
(free_list::remove, free_list::insert): New methods.
* src/tgba/bdddict.hh (bdd_dict::register_anonymous_variables):
New method.
(bdd_dict::annon_free_list): New subclass.
(bdd_dict::free_annonymous_list_of_type_of): New attribute.
* src/tgba/bdddict.cc (bdd_dict::register_all_variables_of,
bdd_dict::unregister_all_my_variables): Handle anonymous variables
too.
(bdd_dict::register_anonymous_variables,
bdd_dict::annon_free_list::annon_free_list,
bdd_dict::annon_free_list::extend): New methods.

Fix handling of PATH when backtracking.  Report from Soheib Baarir.

* src/misc/freelist.hh, src/misc/freelist.cc: New files.
* src/misc/Makefile.am (misc_HEADERS, libmisc_la_SOURCES): Add them.
* src/misc/bddalloc.hh (bdd_allocator): Inherit from free_list and
make dump_free_list visible.
* src/misc/bddalloc.cc (bdd_allocator::allocate_variables): Move
all the code into free_list::register_n() and
bdd_allocator::extend(), and call the former.
(bdd_allocator::release_variables): Move all the code into
free_list::release_n() and call it.
(bdd_allocator::extend): New method.
* src/tgba/bdddict.cc (bdd_dict::dump): Call dump_free_list;

it is automatically distributed.
(EXTRA_lbtt_translate_SOURCES): Likewise, remove NeverClaim-parse.h.

* src/Makefile.am (AM_YFLAGS): ... do it here.
(BUILT_SOURCES): New variable.

blindly enumerate all combinations of atomic properties; initially
set all_props to the set of all possibly satisfiable combinations.

from 1.0.3 merge.

add a "dot source" source behind each picture instead.  Do
not run `dot' on big automata.

in comment.  Skip false transitions, and do not compute
sub-formulae reachable only via false transitions.

yesterday's change.  This optimization is NOT covered by exprop.
In fact it could be generalized.

cond_for_true optimization.  It is covered by exprop.

Fix reference to Oddoux's thesis.

symb_merge argument.
* src/tgbaalgos/ltl2tgba_fm.cc (ltl_to_tgba_fm): Likewise.
* src/tgbatest/ltl2tgba.cc (main): Rename -fx as -x, and add -y
to unset symb_merge.
* wrap/python/cgi/ltl2tgba.in: Remove the exprop version
of the FM translator, make exprop and symb_merge options.

suppress the GFy optimisation introduced on 2003-11-26, it is
generalized by the identification of states with same symbolic
rewriting introduced on 2004-02-02.

closed.

filename for the formula.  Merge the transitions of automata
read with -X.
* src/tgbatest/spotlbtt.test: Add many disabled algorithms.
It is convenient to reuse the `config' file created by this
test when making statistics.
* src/tgbatest/ltl2baw.pl: New file.
* src/tgbatest/Makefile.am (EXTRA_DIST): Add ltl2baw.pl.

Define as && and || as in Spin.
* src/SpotWrapper.hh: Update by email.

* HACKING: Update versions.

argument.  Consider all possible combinations of propositions when
generating arcs.  Suggested by Jean-Michel Couvreur.
* src/tgbaalgos/ltl2tgba_fm.hh (ltl_to_tgba_fm): Adjust.
* src/tgbatest/ltl2tgba.cc: Honor -fx.
* src/tgbatest/spotlbtt.test: Exercise -fx.
* wrap/python/cgi/ltl2tgba.in: Support Couvreur/FM with exploded
properties.

showing formula.
* wrap/python/cgi/README: Mention unique_id.

formula automaton and the synchronized product) from LBTT.
Idea from Jean-Michel Couvreur.

* src/tgbaalgos/lbtt.cc (nonacceptant_lbtt_bfs): New class.
(nonacceptant_lbtt_reachable): New function.
* src/tgbaalgos/lbtt.hh (nonacceptant_lbtt_reachable): New
function.
* src/tgbatest/ltl2tgba.cc (main): Call nonacceptant_lbtt_reachable
if the -T option is used.
* src/tgbatest/spotlbtt.test: Setup the -T variants, disabled by
default.

* wrap/python/cgi/ltl2tgba.in (print_footer, alarm_handler)
(reset_alarm): New functions.  Kill the script and its
children if it runs for too long.
(render_dot): Call reset_alarm.

with IE, Safari, konqueror, ... None of these support
rules="groups" frame="border" properly (Mozilla is OK).

to stdout early.

the number of acceptance conditions.