Merge branch 'master' into next

NEWS

-New in spot 2.9.1.dev  (not yet released)
+New in spot 2.9.2.dev  (not yet released)
 
   Build:
 
@@ -45,6 +45,8 @@ New in spot 2.9.1.dev  (not yet released)
     file. With this refactoring, we can retrieve both a kripke or a
     kripkecube from a PINS file.
 
+New in spot 2.9.2 (2020-07-21)
+
   Bugs fixed:
 
   - ltlcross --csv=... --product=N with N>0 could output spurious

bin/common_trans.cc

@@ -457,12 +457,12 @@ autproc_runner::round_automaton(spot::const_twa_graph_ptr aut, unsigned serial)
   filename_automaton.new_round(aut, serial);
 }
 
-std::atomic<bool> timed_out = false;
+std::atomic<bool> timed_out{false};
 unsigned timeout_count = 0;
 
 static unsigned timeout = 0;
 #if ENABLE_TIMEOUT
-static std::atomic<int> alarm_on = 0;
+static std::atomic<int> alarm_on{0};
 static int child_pid = -1;
 
 static void

configure.ac

@@ -21,7 +21,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 AC_PREREQ([2.63])
-AC_INIT([spot], [2.9.1.dev], [spot@lrde.epita.fr])
+AC_INIT([spot], [2.9.2.dev], [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

 #+OPTIONS: H:2 num:nil toc:t html-postamble:nil ^:nil
 #+EMAIL: spot@lrde.epita.fr
 #+HTML_LINK_HOME: index.html
-#+MACRO: SPOTVERSION 2.9.1
-#+MACRO: LASTRELEASE 2.9.1
-#+MACRO: LASTTARBALL [[http://www.lrde.epita.fr/dload/spot/spot-2.9.1.tar.gz][=spot-2.9.1.tar.gz=]]
-#+MACRO: LASTNEWS [[https://gitlab.lrde.epita.fr/spot/spot/blob/spot-2-9-1/NEWS][summary of the changes]]
-#+MACRO: LASTDATE 2020-07-15
+#+MACRO: SPOTVERSION 2.9.2
+#+MACRO: LASTRELEASE 2.9.2
+#+MACRO: LASTTARBALL [[http://www.lrde.epita.fr/dload/spot/spot-2.9.2.tar.gz][=spot-2.9.2.tar.gz=]]
+#+MACRO: LASTNEWS [[https://gitlab.lrde.epita.fr/spot/spot/blob/spot-2-9-2/NEWS][summary of the changes]]
+#+MACRO: LASTDATE 2020-07-21
 
 #+ATTR_HTML: :id spotlogo
 [[file:spot2.svg]]