Problem reported by Bruno Haible in:
http://lists.gnu.org/archive/html/bug-gnulib/2017-01/msg00007.html
* lib/dfa.c (parse_bracket_exp): Simplify.
+2017-01-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ dfa: remove duplicate assignment
+ Problem reported by Bruno Haible in:
+ http://lists.gnu.org/archive/html/bug-gnulib/2017-01/msg00007.html
+ * lib/dfa.c (parse_bracket_exp): Simplify.
+
2017-01-01 Paul Eggert <eggert@cs.ucla.edu>
dfa: simplify constraint-dependency checking
if (invert)
{
FETCH_WC (dfa, c, wc, _("unbalanced ["));
- invert = true;
known_bracket_exp = dfa->simple_locale;
}