Better handling of unquoted characters (e.g. spaces) in AREs.

partcl · Dec 9, 2009 · 23c00b1 · 23c00b1
1 parent c43ea6e
commit 23c00b1
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/ARE/Grammar.pm b/src/ARE/Grammar.pm
@@ -19,11 +19,13 @@ token quantified_atom {
 
 token atom {
     [
-    | \w [ \w+! <?before \w> ]?
+    | <.barechar> [ <.barechar>+! <?before <barechar> > ]?
     | <metachar>
     ]
 }
 
+token barechar { <-[\\\[*+?]> }
+
 proto token quantifier { <...> }
 token quantifier:sym<*> { <sym> }
 token quantifier:sym<+> { <sym> }