GitLab

* m4/pypath.m4: Check for Python 3.2+.
* README, NEWS, HACKING: Reflect this change.

* src/ltlvisit/exclusive.cc, src/ltlvisit/exclusive.hh: New files.
* src/ltlvisit/Makefile.am: Add them.
* src/bin/ltlfilt.cc: Implement the --exclusive-ap option.
* NEWS: Mention it.
* src/ltltest/exclusive.test: New file.
* src/ltltest/Makefile.am: Add it.

This implement several new options for --dot in order to
allow emptiness sets to be output as colored ⓿ or ❶...
Also add a SPOT_DOTDEFAULT environment variable.

* NEWS, src/bin/man/spot-x.x, src/bin/common_aoutput.cc,
src/bin/dstar2tgba.cc: Document the new options.
* doc/org/.dir-locals.el, doc/org/init.el.in: Setup
SPOT_DOTEXTRA and SPOT_DOTDEFAULT for all documents.
* doc/org/autfilt.org, doc/org/dstar2tgba.org, doc/org/ltl2tgba.org,
doc/org/ltldo.org, doc/org/oaut.org, doc/org/randaut.org,
doc/org/satmin.org: Adjust to this new setup.
* src/misc/escape.cc, src/misc/escape.hh (escape_html): New function.
* src/tgba/acc.cc, src/tgba/acc.hh (to_text, to_html): New method.
* src/tgbaalgos/dotty.cc: Implement the new options.
* src/tgbatest/readsave.test, wrap/python/tests/automata.ipynb: More
tests.
* wrap/python/spot.py: Make sure the default argument for
dotty_reachable is None, so that SPOT_DOTDEFAULT is honored.

* src/tgbaalgos/dotty.cc, src/taalgos/dotty.cc: Honnor the SPOT_DOTEXTRA
environement variable.
* src/tgbatest/readsave.test, wrap/python/tests/automata.ipynb: Test it.
* NEWS, src/bin/man/spot-x.x: Document it.

* configure.ac: Bump version.
* NEWS: Update description of HOA support.

* src/bin/common_output.cc, src/bin/common_output.hh: Add option
--output.
* src/ltltest/ltlfilt.test, src/ltltest/rand.test: Add tests.
* NEWS, doc/org/ioltl.org: Document it.

* src/bin/common_output.cc, src/bin/common_output.hh:
Add count_output.
* src/bin/ltlfilt.cc: Add the --count option.
* src/ltltest/ltlfilt.test: Test it.
* NEWS: Mention it.

Suggested by Joachim Klein.  Fixes #57.

* src/bin/common_file.hh, src/bin/common_file.cc: New file.
* src/bin/Makefile.am: Build them.
* src/bin/ltlcross.cc: Use the output_file class.
* src/tgbatest/ltlcross3.test: Test >>.
* NEWS: mention it.

Suggested by Joachim Klein.

* src/bin/ltlcross.cc: Add --ignore-execution-failures.
* src/tgbatest/ltlcross3.test: Test it.
* NEWS: Mention it.

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

* 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/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.

This operator is to ':' what [*i..j] is to ';'.

Part of issue #51.

* doc/tl/tl.tex: Document syntax, semantic, and trivial
simplifications.
* doc/tl/spotltl.sty: Add macros for new operators.
* src/ltlast/bunop.cc, src/ltlast/bunop.hh: Implement it.
* src/ltlast/multop.cc: Add some trivial simplifications.
* src/ltlparse/ltlparse.yy, src/ltlparse/ltlscan.ll: Parse it.
* src/ltltest/equals.test, src/ltltest/latex.test,
src/tgbatest/ltl2tgba.test: Add more tests.
* src/ltlvisit/randomltl.cc: Output this operator in
random PSL formulas.
* src/ltltest/rand.test: Adjust.
* src/tgbaalgos/ltl2tgba_fm.cc: Add translation rules.
* src/ltlvisit/tostring.cc: Add pretty printing code.
* src/ltlvisit/simplify.cc, src/ltlvisit/snf.cc: Adjust
switches.
* NEWS: Mention the new operator.

This fixes #44.

* src/bin/ltlfilt.cc: Implement -n/--max-count.
* doc/org/ltlfilt.org, src/tgbatest/randpsl.test: Use it
* NEWS: Document it.

Fixes #46.

* src/tgbaalgos/neverclaim.cc: Add option '6'.
* src/bin/common_aoutput.cc, src/bin/dstar2tgba.cc: Make it
possible to use the option.
* NEWS, doc/org/oaut.org: Document it.
* src/tgbatest/ltlcross2.test: Test it.

* src/tgbaalgos/dotty.cc, src/tgbaalgos/dotty.hh: Add an options
parameter.
* src/bin/randaut.cc, src/bin/autfilt.cc, src/bin/dstar2tgba.cc,
src/bin/ltl2tgba.cc, wrap/python/ajax/spot.in: Use it.
* src/tgbatest/det.test, src/tgbatest/dstar.test,
src/tgbatest/ltl2tgba.cc, src/tgbatest/monitor.test,
src/tgbatest/neverclaimread.test, src/tgbatest/tgbaread.test,
src/graphtest/tgbagraph.test: Adjust
because automata are now output horizontally.
* NEWS: Mention the change.

* src/ltlparse/ltlscan.ll: Skip comments.
* src/ltltest/ltlfilt.test: Test this.
* NEWS: Mention it.

the existing -q/--quiet option is renamed to --ignore-errors

* src/bin/ltlfilt.cc: Adjust option.
* src/bin/common_output.cc, src/bin/common_output.hh: Add a
quiet_output.
* bench/dtgbasat/prepare.sh: Rename -q to --ignore-errors..
* src/ltltest/remove_x.test: Use -q.
* NEWS: Mention this change.

* iface/ltsmin/kripke.test: Fix detection of divine's ltsmin option.
* iface/ltsmin/finite.test: Likewise.  Also extra the Spins test
into...
* iface/ltsmin/finite2.test: ... this new file, so that we
can test the divine and spins interfaces independently.
* iface/ltsmin/Makefile.am: Distribute finite2.test and finite.pm.
* iface/ltsmin/ltsmin.cc, iface/ltsmin/ltsmin.hh,
iface/ltsmin/modelcheck.cc: Adjust function names.

* NEWS, configure.ac, doc/org/tools.org: Bump version number.

* src/ltlvisit/simplify.cc, doc/tl/tl.tex: Remove the rule.
* src/ltltest/reduc0.test: Add a regression test.
* src/ltltest/reduccmp.test: Adjust test cases for its removal.
* NEWS: Mention it.

* src/ltlvisit/simplify.cc, doc/tl/tl.tex: Remove the rule.
* src/ltltest/reduc0.test: Add a regression test.
* src/ltltest/reduccmp.test: Adjust test cases for its removal.
* NEWS: Mention it.

This way we can easily parse a stream of HOAs intermixed with
neverclaims.

* src/hoaparse/hoaparse.yy, src/hoaparse/hoascan.ll: Add rules
for neverclaims, adjusted from src/neverparse/neverclaimparse.yy
and src/neverparse/neverclaimparse.ll.
* src/hoaparse/public.hh, NEWS: Update documentation.
* src/neverparse/: Remove this directory.
* README, configure.ac, src/Makefile.am: Adjust accordingly.
* src/tgbatest/ltl2tgba.cc, src/bin/ltlcross.cc: Use HOA
parser to read neverclaims.
* src/tgbatest/hoaparse.test, src/tgbatest/neverclaimread.test: Adjust.

* src/tgbaalgos/randomize.cc, src/tgbaalgos/randomize.hh: New files.
* src/tgbaalgos/Makefile.am: Add them.
* src/graph/graph.hh (rename_states_): New method.
* src/bin/autfilt.cc: Add options --randomize and --seed.
* src/tgbatest/randomize.test: Test them.
* src/tgbatest/Makefile.am: Add randomize.test.
* NEWS: Mention randomize().

* NEWS: Mention these tools.
* doc/org/autfilt.org, doc/org/randaut.org: New files.
* doc/org/tools.org, doc/Makefile.am: Add them.

(No test, this is just a simple backport of a fix from the development
branch, where it is tested.)

* src/tgbaalgos/hoaf.cc: Do not call to_string() to display names, as
this would add another level of escaping.
* NEWS: Mention it.

* src/dstarparse/dstarscan.ll, src/kripkeparse/kripkescan.ll,
src/neverparse/neverclaimscan.ll, src/tgbaparse/tgbascan.ll:
Distinguish between 1-sized EOL and 2-sized EOL.
* src/kripketest/bad_parsing.test, src/tgbatest/neverclaimread.test,
src/tgbatest/readsave.test: Add more tests.
* NEWS: Mention it.
* src/kripkeparse/scankripke.ll: Remove this unused file.

* src/dstarparse/dstarscan.ll, src/kripkeparse/kripkescan.ll,
src/neverparse/neverclaimscan.ll, src/tgbaparse/tgbascan.ll:
Distinguish between 1-sized EOL and 2-sized EOL.
* src/kripketest/bad_parsing.test, src/tgbatest/neverclaimread.test,
src/tgbatest/readsave.test: Add more tests.
* NEWS: Mention it.
* src/kripkeparse/scankripke.ll: Remove this unused file.

The ltl_to_tgba_fm() translation function was using a hash_map of
maps (ugh!) to merge transitions on output.  However recent libstd++
changed the implementation of hash_map (a.k.a. unordered_map) causing
transitions to be output in a different order.  This
implementation-dependent order caused the ltl2ta.test to fail because
the BA->TA transformation can produce TA of different sizes if you
simply change the order of transitions in the input BA! This does not
sound like a nice property for the BA->TA transformation, but Ala Eddine
isn't sure how to fix it yet.  In the meantime, this patch makes sure
ltl_to_tgba_fm() will return the same output regardless of the
implementation of hash_map.

The ltl2ta.test failure has been observed with g++ 4.9.2 on Arch Linux,
and with gcc-snapshot (5.0.0 20141016) on Debian.

* src/tgbaalgos/ltl2tgba_fm.cc: Rewrite the transition merging
using a std::vector and std::sort instead of nested maps tables.
* src/tgbatest/ltl2ta.test: Adjust sizes to the new order.
* NEWS: Mention the fix.

The ltl_to_tgba_fm() translation function was using a hash_map of
maps (ugh!) to merge transitions on output.  However recent libstd++
changed the implementation of hash_map (a.k.a. unordered_map) causing
transitions to be output in a different order.  This
implementation-dependent order caused the ltl2ta.test to fail because
the BA->TA transformation can produce TA of different sizes if you
simply change the order of transitions in the input BA! This does not
sound like a nice property for the BA->TA transformation, but Ala Eddine
isn't sure how to fix it yet.  In the meantime, this patch makes sure
ltl_to_tgba_fm() will return the same output regardless of the
implementation of hash_map.

The ltl2ta.test failure has been observed with g++ 4.9.2 on Arch Linux,
and with gcc-snapshot (5.0.0 20141016) on Debian.

* src/tgbaalgos/ltl2tgba_fm.cc: Rewrite the transition merging
using a std::vector and std::sort instead of nested maps tables.
* NEWS: Mention the fix.

* buddy/src/bdd.h, buddy/src/bvec.h, buddy/src/fdd.h: Rename as...
* buddy/src/bddx.h, buddy/src/bvecx.h, buddy/src/fddx.h: ... these.
* buddy/src/Makefile.am: Build libbddx.la instead of libbdd.la.
* buddy/examples/Makefile.def: Use it.
* Makefile.am, buddy/src/bddtest.cxx, buddy/src/bvec.c,
buddy/src/cppext.cxx, buddy/src/fdd.c, buddy/src/imatrix.h,
buddy/src/kernel.h, buddy/examples/adder/adder.cxx,
buddy/examples/bddcalc/parser_.h, buddy/examples/bddtest/bddtest.cxx,
buddy/examples/cmilner/cmilner.c, buddy/examples/fdd/fdd.cxx,
buddy/examples/milner/milner.cxx, buddy/examples/money/money.cxx,
buddy/examples/queen/queen.cxx, buddy/examples/solitare/solitare.cxx,
m4/buddy.m4, src/ltlvisit/apcollect.hh, src/ltlvisit/simplify.hh,
src/misc/bddlt.hh, src/misc/bddop.hh, src/misc/minato.hh,
src/priv/acccompl.hh, src/priv/accconv.hh, src/priv/accmap.hh,
src/priv/bddalloc.cc, src/tgba/bdddict.hh, src/tgba/bddprint.hh,
src/tgba/tgbamask.hh, src/tgba/tgbasafracomplement.cc,
src/tgbaalgos/emptiness.hh, src/tgbaalgos/gtec/sccstack.hh,
src/tgbaalgos/neverclaim.cc, src/tgbaalgos/powerset.cc,
src/tgbaalgos/sccfilter.hh, src/tgbaalgos/sccinfo.hh,
src/tgbaalgos/weight.hh, wrap/python/buddy.i: Adjust.
* NEWS, README: Document it.

* doc/org/init.el.in: Add compatibility with org 8.
* NEWS: Mention it.

* doc/org/init.el.in: Add compatibility with org 8.
* NEWS: Mention it.