improve Null pattern detection a bit

Raku · Dec 3, 2012 · 124bf55 · 124bf55
1 parent 39ab731
commit 124bf55
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/QRegex/P6Regex/Grammar.nqp b/src/QRegex/P6Regex/Grammar.nqp
@@ -127,6 +127,7 @@ grammar QRegex::P6Regex::Grammar is HLL::Grammar {
 
     token termish {
         || <noun=.quantified_atom>+
+        || <?before <stopper> | <[&|~]> > <.throw_null_pattern>
         || (\W) { self.throw_unrecognized_metachar: ~$/[0] }
     }