Meta: cleanup visualize.py

visualize.py

@@ -68,7 +68,7 @@
 
 def classify(code_point):
     if code_point < 0x80:
-        raise Error()
+        raise Exception()
     if code_point < 0x800:
         return "mid"
     if code_point > 0xFFFF:
@@ -118,10 +118,7 @@ def format_code_point(code_point):
         # HTML prohibits C1 controls
         # TODO draw some fancy SVG hex inside the square
         return "<svg width=16 height=16><rect x=1 y=1 width=14 height=14 stroke=black stroke-width=2 fill=none /></svg>"
-    # Big5's Plane 2 stuff is non-combining, so let's deal with it first,
-    # since it need special treatment in narrow Python.
-    if code_point > 0xFFFF:
-        return chr(code_point)
+
     as_str = chr(code_point)
     if unicodedata.combining(as_str) == 0:
         return as_str