* src/tgba/tgbaexplicit.cc (tgba_explicit::all_accepting_conditions)

Compute all_accepting_conditions_ from neg_accepting_conditions_,
not by browsing the dictionary.  The dictionary also contains
accepting conditions from other automata...  This bug was a
consequence of the change from 2003-07-14.
* src/tgbaalgos/save.cc (save_bfs::start()): Likewise, do not
browse the dictionary to print accepting conditions.  Call
->all_accepting_conditions() instead.
* src/tgba/tgbaproduct.cc (tgba_product::tgba_product): Typo
from 2003-08-22 in the computation of all_accepting_conditions_.
* src/tgbatest/explpro3.test: New file.
* src/tgbatest/Makefile.am (TESTS): Add explpro3.test.
* src/tgbatest/explprod.test, src/tgbatest/explpro2.test,
 src/tgbatest/tripprod.test: Sort the output using Perl.

src/tgbatest/explpro3.test

@@ -0,0 +1,33 @@
+#!/bin/sh
+
+. ./defs
+
+set -e
+
+cat >input1 <<EOF
+acc = ;
+s1, s2, !a,;
+s1, s3, !b,;
+EOF
+
+cat >input2 <<EOF
+acc = p2 p3;
+s1, s2, b, p2;
+s1, s3, a, p3;
+EOF
+
+cat >expected <<EOF
+acc = "p2" "p3";
+"s1 * s1", "s2 * s2", ! a b, "p2";
+"s1 * s1", "s3 * s3", a ! b, "p3";
+EOF
+
+./explprod input1 input2 > stdout
+
+# Sort out some possible inversions in the output.
+# (The order is not guaranteed by SPOT.)
+sed 's/"p3" "p2"/"p2" "p3"/g' stdout > tmp_ && mv tmp_ stdout
+
+cat stdout
+diff stdout expected
+rm input1 input2 stdout expected