bin/ltl2tgba: New user binary.

* src/tgbaalgos/postproc.cc, src/tgbaalgos/postproc.hh: New class to
capture the postprocessing logic.
* src/tgbaalgos/Makefile.am: Add them.
* src/bin/ltl2tgba.cc, src/bin/man/ltl2tgba.x: New files.
* src/bin/Makefile.am, src/bin/man/Makefile.am: Add them.
* src/tgbatest/spotlbtt.test: Prune the list of configurations slightly.
* src/tgbatest/spotlbtt2.test: New file.
* src/tgbatest/Makefile.am: Add it.
* bench/ltl2tgba/algorithms, bench/ltl2tgba/defs.in: Adjust to
use the new binary.
* NEWS: Update.

src/bin/man/Makefile.am

@@ -22,12 +22,15 @@
 common_dep = $(top_builddir)/configure.ac
 x_to_1 = $(top_builddir)/tools/x-to-1
 convman = ARGP_HELP_FMT=header-col=0 $(SHELL) "$(x_to_1)" \
-          "$(PERL)" "$(top_srcdir)/tools/help2man -N"
+          "$(PERL)" "$(top_srcdir)/tools/help2man -N -L 'en_US.UTF-8'"
 
-dist_man1_MANS = ltlfilt.1 genltl.1 randltl.1
+dist_man1_MANS = ltlfilt.1 genltl.1 randltl.1 ltl2tgba.1
 MAINTAINERCLEANFILES = $(dist_man1_MANS)
 EXTRA_DIST = $(dist_man1_MANS:.1=.x)
 
+ltl2tgba.1: $(common_dep) $(srcdir)/ltl2tgba.x $(srcdir)/../ltl2tgba.cc
+	$(convman) ../ltl2tgba$(EXEEXT) $(srcdir)/ltl2tgba.x $@
+
 ltlfilt.1: $(common_dep) $(srcdir)/ltlfilt.x $(srcdir)/../ltlfilt.cc
 	$(convman) ../ltlfilt$(EXEEXT) $(srcdir)/ltlfilt.x $@
 
@@ -36,5 +39,3 @@ genltl.1: $(common_dep) $(srcdir)/genltl.x $(srcdir)/../genltl.cc
 
 randltl.1: $(common_dep) $(srcdir)/randltl.x $(srcdir)/../randltl.cc
 	$(convman) ../randltl$(EXEEXT) $(srcdir)/randltl.x $@
-
-

src/bin/man/ltl2tgba.x

@@ -0,0 +1,4 @@
+[NAME]
+ltl2tgba \- translate LTL/PSL formulas into Büchi automata
+[DESCRIPTION]
+.\" Add any additional description here