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  1. 01 Aug, 2017 2 commits
  3. 31 Jul, 2017 1 commit
    • Alexandre Duret-Lutz's avatar
      hoa: fix I/O of determinism · d3607a7c
      Alexandre Duret-Lutz authored 
      Fixes #212.

* spot/parseaut/parseaut.yy, spot/twaalgos/hoa.cc: Recognize
exist-branch, and adjust printer to the 1.1 semantics.
* tests/core/alternating.test, tests/core/complete.test,
tests/core/det.test, tests/core/explsum.test,
tests/core/parseaut.test, tests/core/readsave.test,
tests/core/sbacc.test, tests/core/tgbagraph.test,
tests/python/alternating.py, tests/python/dualize.py: Adjust test
cases.
* NEWS: Mention the change.
      d3607a7c
  5. 28 Jul, 2017 1 commit
    • Alexandre Duret-Lutz's avatar
      bin: introduce autcross · 0cf250d8
      Alexandre Duret-Lutz authored 
      Fixes #252.

* NEWS: Mention it.
* bin/autcross.cc, bin/man/autcross.x, doc/org/autcross.org: New
files.
* bin/Makefile.am, bin/man/Makefile.am, doc/org/tools.org,
doc/Makefile.am: Add them.
* bin/autfilt.cc: Use is_universal() instead of is_deterministic().
* bin/common_hoaread.hh, bin/common_trans.cc, bin/common_trans.hh,
bin/ltlcross.cc, bin/ltldo.cc: Factor some bits common between
ltlcross, ltldo and autcross.
* tests/core/autcross.test, tests/core/autcross2.test: New files.
* tests/Makefile.am: Add them.
* tests/core/dra2dba.test, tests/core/sbacc.test,
tests/core/streett.test: Use autcross.
      0cf250d8
  7. 27 Jul, 2017 1 commit
    • Alexandre Duret-Lutz's avatar
      parseaut: make the scanner reentrant · b9fff6a4
      Alexandre Duret-Lutz authored 
      * spot/parseaut/parseaut.yy, spot/parseaut/parsedecl.hh,
spot/parseaut/public.hh, spot/parseaut/scanaut.ll: Use a reentrant
scanner, so that we can now parse multiple automaton streams at the
same time.  This is needed for the future autcross, which is going to
read several individual automata produced by different tools, while
reading the stream of automata to process.
      b9fff6a4
  9. 26 Jul, 2017 4 commits
  11. 25 Jul, 2017 3 commits
    • Alexandre Duret-Lutz's avatar
      parseaut: use prop_universal() instead of prop_deterministic() · ff4f4ee4
      Alexandre Duret-Lutz authored 
      * spot/parseaut/parseaut.yy: Here.
      ff4f4ee4
    • Alexandre Duret-Lutz's avatar
      acc: make &= and |= symmetrical · abe2c08b
      Alexandre Duret-Lutz authored 
      Operator &= used to always move Fin to the front, it does not anymore.
The only thing it does now is to merge Inf(x)&Inf(y) as Inf({x,y}).
Operator |= is now symmetrical and merges Fin()s.

Fixes #253.

* spot/twa/acc.cc, spot/twa/acc.hh: Simplify &= and make |= symmetrical.
* spot/twaalgos/cleanacc.cc: Fix conjunction order.
* tests/core/acc.test, tests/core/acc2.test, tests/core/parseaut.test,
tests/core/readsave.test, tests/core/satmin2.test,
tests/core/sccdot.test, tests/python/acc_cond.ipynb,
tests/python/accparse.ipynb, tests/python/automata.ipynb,
tests/python/product.ipynb, tests/python/randaut.ipynb: Adjust test
cases.
      abe2c08b
    • Alexandre Duret-Lutz's avatar
      deprecate copy() in favor of make_twa_graph() · 8e685e00
      Alexandre Duret-Lutz authored 
      Fixes #258.

* spot/twaalgos/copy.cc: Delete, and move the code...
* spot/twa/twagraph.cc: ... in some anonymous namespace here.
* spot/twa/twagraph.hh: Adjust the make_twa_graph() overload.
* spot/twaalgos/copy.hh, NEWS: Mark copy() as deprecated and redirect
to make_twa_graph().
* doc/org/upgrade2.org, doc/org/tut51.org, python/spot/impl.i,
spot/twaalgos/dot.cc, spot/twaalgos/langmap.cc, tests/core/ikwiad.cc:
Adjust callers.
* spot/twaalgos/Makefile.am: Remove copy.cc.
      8e685e00
  13. 24 Jul, 2017 5 commits
  15. 20 Jul, 2017 1 commit
  17. 19 Jul, 2017 1 commit
    • Thomas Medioni's avatar
      Implement to_weak_alternating() which weakifies tgbas · c8889e65
      Thomas Medioni authored 
      * NEWS: mention the modification.
* python/spot/impl.i: makes to_weak_alternating visible from python
* spot/twaalgos/Makefile.am, spot/twaalgos/toweak.cc,
  spot/twaalgos/toweak.hh: Implements to_weak_alternating.
* tests/Makefile.am, tests/python/toweak.py: Test the results of
  to_weak_alternating.
      c8889e65
  19. 17 Jul, 2017 8 commits
  21. 01 Jul, 2017 1 commit
  23. 30 Jun, 2017 3 commits
    • Alexandre Duret-Lutz's avatar
      decompose: merge decompose_strength() and decompose_scc() · 09e47d64
      Alexandre Duret-Lutz authored 
      These two functions were doing almost identical work, the only
difference was the way to select the SCC to keep.  Now we have a more
uniform way to do that.  Closes #172.

* bin/autfilt.cc: Offer a unique --decompose-scc option, but keep
--decompose-strength as an alias for backward compatibility.
* spot/twaalgos/strength.cc, spot/twaalgos/strength.hh: Rename
decompose_strength as decompose_scc, and handle a way to list
all SCC numers in the string specifier.  This gets rid
of the nearly identical
* tests/core/scc.test, tests/core/strength.test,
tests/python/decompose.ipynb, tests/python/decompose_scc.py: Adjust
test cases.
* NEWS: Adjust.
      09e47d64
    • Alexandre Duret-Lutz's avatar
      org: improve recurrence example · fba3c782
      Alexandre Duret-Lutz authored 
      * doc/org/hierarchy.org: When generating DBA from recurrence formulas,
actually use -B instead of --tgba.
      fba3c782
    • Alexandre Duret-Lutz's avatar
      twa: typo in error message · 772404c1
      Alexandre Duret-Lutz authored 
      * spot/twa/twa.cc (twa::accepting_run): Here.
      772404c1
  25. 22 Jun, 2017 3 commits
  27. 21 Jun, 2017 2 commits
  29. 20 Jun, 2017 4 commits