lib/remedy/key.rb in remedy-0.2.0 vs lib/remedy/key.rb in remedy-0.3.0

@@ -13,10 +13,14 @@
 
     def raw
       seq
     end
 
+    def enc
+      seq.dump[1..-2]
+    end
+
     def name
       @name ||= Characters[seq] || :unknown
     end
 
     def glyph
@@ -49,19 +53,23 @@
 
     def recognized?
       @recognized ||= name != :unknown
     end
 
+    def known?
+      !!Characters[seq]
+    end
+
     def single?
       @single ||= raw.length == 1
     end
 
     def sequence?
       @sequence ||= raw.length > 1
     end
 
     def to_s
-      @to_s ||= name.to_s
+      @to_s ||= known? ? name.to_s : enc
     end
 
     def value
       raw_value = raw.bytes.to_a.join(' ')
       single? ? raw_value : "(#{raw_value})"