* 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.

* src/misc/acccompl.cc: Simplify both directions of the conversion.
* src/misc/acccompl.hh: Pass bdds by reference.

* src/bdd.h: Make all inplace operators return a reference.

* src/ltlast/atomic_prop.cc, src/ltlast/automatop.cc,
src/ltlast/binop.cc, src/ltlast/bunop.cc,
src/ltlast/multop.cc, src/ltlast/unop.cc: Do not look for a key
and then insert the (key,value) on failure.  Simply insert
(key,0), and replace 0 by value on failure.  This replaces two map
lookups by one.

* README: Introduce Spot, and point to the documentation.
* wrap/python/ajax/README: Mention ltl3ba 1.0.2.

* src/sanity/style.test: Catch extra space around operator declarations.
* src/ltlast/automatop.hh, src/ltlast/multop.hh,
src/tgba/tgbabddcoredata.cc, src/tgba/tgbabddcoredata.hh,
src/tgbaalgos/simulation.cc: Fix them.

* src/tgba/tgbaexplicit.hh (add_state): Remove useless variable.
Reported by Étienne Renault.

* tools/x-to-1.in: Run $HELP2MAN via $PERL so that the user gets a
chance to use his preferred version of Perl.  This is typically
required by Darwin users whose default /usr/bin/perl do not have all
the libraries required by help2man, and who need to use their MacPorts
installation of Perl instead.

* src/ltlvisit/tostring.cc: Allow '.' in bare words while
printing atomic propositions.
* src/ltltest/bare.test: New file.
* src/ltltest/Makefile.am: Add it.

* .dir-locals.el: New file.
* Makefile.am (EXTRA_DIST): Distribute it.

Thomas Badie authored Nov 13, 2012 and Alexandre Duret-Lutz committed Nov 14, 2012

* src/tgbaalgos/simulation.cc: Fix non determinism.
* src/tgbatest/simdet.test: Test that the behavior is now correct.
* src/tgbatest/Makefile.am (TESTS): Add the new test to the
test-suite.

The removes a warning about the return code from write() being
ignored.  Reported by Thomas Badie.

* src/bin/ltlcross.cc (string_to_tmp): Call error() on error.

* NEWS, configure.ac: Bump version to 1.0.

* src/tgbaalgos/ltl2tgba_fm.cc: Use a single acceptance for syntactic
persistence formulas.

* src/bin/ltlcross.cc: Add the option.
* src/bin/common_finput.hh, src/bin/common_finput.cc: Make it possible
to abort run().

* src/ltlvisit/wmunabbrev.cc: Fix clone() order.
* src/ltltest/equals.cc: Add a mode for unabbreviate_wm().
* src/ltltest/unabbrevwm.test: New file.
* src/ltltest/Makefile.am: Add it.

* src/bin/ltlcheck.cc, src/bin/man/ltlcheck.x,
src/tgbatest/ltlcheck.test, src/tgbatest/ltlcheck2.test: Rename as ...
* src/bin/ltlcross.cc, src/bin/man/ltlcross.x,
src/tgbatest/ltlcross.test, src/tgbatest/ltlcross2.test: ... these.
* NEWS, src/bin/Makefile.am, src/bin/man/Makefile.am,
src/tgbatest/Makefile.am: Adjust.

* src/tgba/tgbaexplicit.hh (state_is_accepting): Use
all_acceptance_conditions(), not all_acceptance_conditions_, so that
it works even when all_acceptance_conditions_ is not ready.
* src/tgbatest/explicit2.cc, src/tgbatest/explicit2.test: Adjust
test case.

* src/tgbaalgos/stripacc.cc, src/tgbaalgos/stripacc.hh: New files.
* src/tgbaalgos/Makefile.am: Add them.
* src/tgbaalgos/postproc.cc, src/tgbaalgos/postproc.hh: Add a Monitor
output option.
* src/bin/ltl2tgba.cc: Add a --monitor/-M option.
* NEWS: Mention monitors.
* src/tgba/tgbaexplicit.hh (is_accepting_state): Fix for the
case where the automaton has no acceptance set.

* src/ltlparse/public.hh, src/ltlparse/ltlparse.yy (parse_boolean):
New function.
* src/neverparse/neverclaimparse.yy, src/tgbaparse/tgbaparse.yy:
Use it.

* src/ltlvisit/tostring.cc: Fix duplicate parentheses around
argument of unary operators when full_parent=true.

* src/ltlvisit/tostring.hh, src/ltlvisit/tostring.cc
(to_wring_string): New option.
* src/bin/common_output.hh, src/bin/common_output.cc:
Add support for a --wring option.
* src/bin/ltlcheck.cc: Add %w and %W format specifiers.

In particular, this get rid of the ugly -? option that argp adds by
default, and we also remove -V so that we can use it for something
else later.

* src/bin/common_setup.cc, src/bin/common_setup.hh (misc_argp):
Provide support for --help/--version/--usage output, replacing argp's
default builting version.
* src/bin/genltl.cc, src/bin/ltl2tgba.cc, src/bin/ltl2tgta.cc,
src/bin/ltlcheck.cc, src/bin/ltlfilt.cc, src/bin/randltl.cc:
Call argp_parse() with ARGP_NO_HELP, and use misc_argp instead.

* src/misc/accconv.cc (as_positive_product): Use a small loop instead
of calling bdd_satone().

* src/tgba/tgbaexplicit.hh (merge_transitions): Use a hash table
to merge compatible transitions.
* src/tgbatest/readsave.test: Add a test case.

* src/tgbaalgos/lbtt.cc: Renumber acceptance sets as they are read.
* src/tgbatest/lbttparse.test: Add a test cases.

* src/tgbaalgos/lbtt.cc: Do not expect a new line after the number of
acceptance conditions.
* src/tgbatest/lbttparse.test: Add a test case.

* src/ltlparse/ltlparse.yy (try_recursive_parse): Diagnose
empty strings.
* src/ltltest/lenient.test: Add tests.