Merge branch 'master' into next

NEWS

-New in spot 2.4.0.dev (not yet released)
+New in spot 2.4.1.dev (not yet released)
 
   Tools:
 
@@ -113,6 +113,8 @@ New in spot 2.4.0.dev (not yet released)
     spot::scc_info::marks(), spot::scc_info::marks_of() and
     spot::scc_info::acc_sets_of() respectively.
 
+New in spot 2.4.1 (2017-10-05)
+
   Bugs fixed:
 
   - The formula class failed to build {a->c[*]} although it is

configure.ac

@@ -21,7 +21,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 AC_PREREQ([2.61])
-AC_INIT([spot], [2.4.0.dev], [spot@lrde.epita.fr])
+AC_INIT([spot], [2.4.1.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/oaut.org

@@ -899,7 +899,7 @@ following figure:
 #+BEGIN_SRC sh :results silent :exports results
   ltl2tgba 'p0 U p1' --dot=x | dot2tex --autosize --nominsize > dot2tex.tex
   latexmk --pdf dot2tex.tex
-  convert -density 300 -scale='50%' -trim dot2tex.pdf dot2tex.png
+  convert -density 300 -scale '50%' -trim dot2tex.pdf dot2tex.png
   latexmk -C dot2tex.tex
   rm -f dot2tex.tex
 #+END_SRC
@@ -914,7 +914,7 @@ ltl2tgba -G -D '!a & FGa' --dot=sbarx | dot2tex --autosize --nominsize > out.tex
 #+BEGIN_SRC sh :results silent :exports results
   ltl2tgba -G -D '!a & FGa' --dot=sbarx | dot2tex --autosize --nominsize > dot2tex2.tex
   latexmk --pdf dot2tex2.tex
-  convert -density 300 -scale='50%' -trim dot2tex2.pdf dot2tex2.png
+  convert -density 300 -scale '50%' -trim dot2tex2.pdf dot2tex2.png
   latexmk -C dot2tex2.tex
   rm -f dot2tex2.tex
 #+END_SRC

doc/org/setup.org

 #+OPTIONS: H:2 num:nil toc:t html-postamble:nil
 #+EMAIL: spot@lrde.epita.fr
 #+HTML_LINK_HOME: index.html
-#+MACRO: SPOTVERSION 2.4
-#+MACRO: LASTRELEASE 2.4
-#+MACRO: LASTTARBALL [[http://www.lrde.epita.fr/dload/spot/spot-2.4.tar.gz][=spot-2.4.tar.gz=]]
-#+MACRO: LASTNEWS [[https://gitlab.lrde.epita.fr/spot/spot/blob/spot-2-4/NEWS][summary of the changes]]
-#+MACRO: LASTDATE 2017-09-06
+#+MACRO: SPOTVERSION 2.4.1
+#+MACRO: LASTRELEASE 2.4.1
+#+MACRO: LASTTARBALL [[http://www.lrde.epita.fr/dload/spot/spot-2.4.1.tar.gz][=spot-2.4.1.tar.gz=]]
+#+MACRO: LASTNEWS [[https://gitlab.lrde.epita.fr/spot/spot/blob/spot-2-4-1/NEWS][summary of the changes]]
+#+MACRO: LASTDATE 2017-10-05