* src/ltlvisit/length.hh (length_boolone): New function.
* src/ltlvisit/length.cc (length_boolone): Implement it using...
(length_boolone_visitor): ... this new visitor.
* src/ltltest/randltl.cc: Use length_boolone() to check the result
of the random generator, and ignore any formula larger (in
length()) than opt_f. This fix a bug where the random formula
generator would sometime produce formula larger than requested,
because of the trivial rewriting of {f}[]->e as e|!f.
* src/ltltest/length.cc: Add option -b to call length_boolone().
* src/ltltest/length.test: Test length_boolone().
* src/ltlvisit/reduce.hh: Mark the file as obsolete.
(reduce): Declare this function as obsolete.
* src/ltlvisit/reduce.cc: Define SKIP_DEPRECATED_WARNING
so we can include reduce.hh.
* src/sanity/includes.test: Also use SKIP_DEPRECATED_WARNING
when compiling headers.
* iface/dve2/dve2check.cc,
src/ltltest/equals.cc, src/ltltest/randltl.cc,
src/ltltest/reduc.cc, src/tgbaalgos/ltl2tgba_fm.hh,
src/tgbaalgos/ltl2tgba_fm.cc, src/tgbatest/randtgba.cc,
wrap/python/ajax/spot.in, wrap/python/spot.i: Adjust
to use ltl_simplifier.
* src/tgbatest/ltl2tgba.cc: Adjust to use ltl_simplifier,
and replace -fr1...-fr7 options by a single -fr option.
* src/tgbatest/spotlbtt.test: Adjust -fr flags accordingly.
* src/tgbatest/reductgba.cc: Do not include reduce.hh.
* src/ltlvisit/randomltl.cc, src/ltlvisit/randomltl.hh:
(random_boolean, random_sere, random_psl): Add new classes.
* src/ltltest/randltl.cc: Add options to support the above.
Nore: the -p option was renamed to -pL for consistency, but
it is still understood.
* src/tgbaalgos/ndfs_result.hxx: Implement the spot::acss_statistics
interface.
* src/tgbaalgos/magic.cc, src/tgbaalgos/se05.cc, src/tgbaalgos/tau03.cc,
src/tgbaalgos/tau03opt.cc: Add to each heap class a method returning its
size.
* src/ltlvisit/Makefile.am (ltlvisit_HEADERS,
libltlvisit_la_SOURCES): Distribute them.
* src/ltltest/randltl.cc: New file.
* src/ltltest/Makefile.am (LDADD): Link with ../libspot.la directly.
(noinst_PROGRAMS, randltl_SOURCES): New.
(EXTRA_DIST, CLEANFILES): The list of random formulae is now generated.
* src/ltltest/formulae.txt: Delete.
* src/ltltest/reduc.test: Use randltl to generate formulae.
* src/ltlvisit/length.cc (length_visitor): Fix computation
of the length of multops.
* src/ltlvisit/length.hh (length): Document the length of multops.
