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eeb5713a
Commit
eeb5713a
authored
Apr 30, 2020
by
Alexandre Duret-Lutz
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release Spot 2.9
* configure.ac, doc/org/setup.org, NEWS: Set version to 2.9.
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NEWS
NEWS
+14
-6
configure.ac
configure.ac
+1
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doc/org/setup.org
doc/org/setup.org
+5
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NEWS
View file @
eeb5713a
New in spot 2.
8.7.dev (not yet released
)
New in spot 2.
9 (2020-04-30
)
Command-line tools:
...
...
@@ -22,7 +22,7 @@ New in spot 2.8.7.dev (not yet released)
select a range of their input formulas or automata (assuming a
1-based numbering).
- When running translators ltlcross will now display {names} when
- When running translators
,
ltlcross will now display {names} when
supplied.
- ltlcross is now using the generic emptiness check procedure
...
...
@@ -96,8 +96,13 @@ New in spot 2.8.7.dev (not yet released)
and the automaton is adjusted so that i also appears where j
appeared.
- acc_code::unit_propagation() is a new method for performing unit
propagation in acceptance condition. E.g. Fin(0) | (Inf(0) &
Inf(1)) becomes Fin(0) | Inf(1). This is now called by
simplify_acceptance_here().
- propagate_marks_vector() and propagate_marks_here() are helper
functions for propagating
s
marks on the automaton: ignoring
functions for propagating marks on the automaton: ignoring
self-loops and out-of-SCC transitions, marks common to all the
input transitions of a state can be pushed to all its outgoing
transitions, and vice-versa. This is repeated until a fix point
...
...
@@ -112,20 +117,23 @@ New in spot 2.8.7.dev (not yet released)
same transition structure (where the ..._maybe() variant would
modify the Rabin automaton if needed).
- to_parity() has been rewritten
now combines several strategies for
paritizing automata with any acceptance condition.
- to_parity() has been rewritten
. It now combines several strategies
for
paritizing automata with any acceptance condition.
- relabel_bse(), used by ltlfilt --relabel-bool, is now better at
dealing with n-ary operators and isolating subsets of operands
that can be relabeled as a single term.
- print_dot() default was changed to use circles for automata with
- print_dot()
's
default was changed to use circles for automata with
fewer than 10 unamed states, ellipses for automata with up to 1000
unamed states (or named states with up to 4 characters), and
rounded rectangles otherwise. Rectangles are also used for
automata with acceptance bullets on states. The new "E" option
can be used to force rectangles in all situations.
- The generic emptiness check has been slightly improved (doing
fewer recursive calls in the worst case).
Backward-incompatible changes:
- iar() and iar_maybe() have been moved from
...
...
configure.ac
View file @
eeb5713a
...
...
@@ -21,7 +21,7 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
AC_PREREQ([2.63])
AC_INIT([spot], [2.
8.7.dev
], [spot@lrde.epita.fr])
AC_INIT([spot], [2.
9
], [spot@lrde.epita.fr])
AC_CONFIG_AUX_DIR([tools])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([1.11 gnu tar-ustar color-tests parallel-tests])
...
...
doc/org/setup.org
View file @
eeb5713a
#+OPTIONS: H:2 num:nil toc:t html-postamble:nil ^:nil
#+EMAIL: spot@lrde.epita.fr
#+HTML_LINK_HOME: index.html
#+MACRO: SPOTVERSION 2.
8.7
#+MACRO: LASTRELEASE 2.
8.7
#+MACRO: LASTTARBALL [[http://www.lrde.epita.fr/dload/spot/spot-2.
8.7.tar.gz][=spot-2.8.7
.tar.gz=]]
#+MACRO: LASTNEWS [[https://gitlab.lrde.epita.fr/spot/spot/blob/spot-2-
8-7
/NEWS][summary of the changes]]
#+MACRO: LASTDATE 2020-0
3-13
#+MACRO: SPOTVERSION 2.
9
#+MACRO: LASTRELEASE 2.
9
#+MACRO: LASTTARBALL [[http://www.lrde.epita.fr/dload/spot/spot-2.
9.tar.gz][=spot-2.9
.tar.gz=]]
#+MACRO: LASTNEWS [[https://gitlab.lrde.epita.fr/spot/spot/blob/spot-2-
9
/NEWS][summary of the changes]]
#+MACRO: LASTDATE 2020-0
4-30
#+ATTR_HTML: :id spotlogo
[[file:spot2.svg]]
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