lib/fig/grammar.treetop in fig-0.1.12 vs lib/fig/grammar.treetop in fig-0.1.13

@@ -30,10 +30,10 @@
       end
     }
   end
 
   rule retrieve
-    "retrieve" ws var:[a-zA-Z0-9]+ "->" path:[a-zA-Z0-9/\.-\[\]]+ ws {
+    "retrieve" ws var:[@a-zA-Z0-9/\._]+ "->" path:[a-zA-Z0-9/\.-\[\]]+ ws {
       def to_package_statement
         Retrieve.new(var.text_value, path.text_value)
       end
     }
   end
\ No newline at end of file