Coding style.

Removed the Code widget which was almost the same as the Text widget.

fill3.py

@@ -341,48 +341,6 @@ class Table:
             for y, row in enumerate(appearances)])
 
 
-def _parse_rgb(hex_rgb):
-    if hex_rgb.startswith("#"):
-        hex_rgb = hex_rgb[1:]
-    return tuple(eval("0x"+hex_rgb[index:index+2]) for index in [0, 2, 4])
-
-
-def _char_style_for_token_type(token_type, pygment_style):
-    token_style = pygment_style.style_for_token(token_type)
-    fg_color = (None if token_style["color"] is None
-                else _parse_rgb(token_style["color"]))
-    bg_color = (None if token_style["bgcolor"] is None
-                else _parse_rgb(token_style["bgcolor"]))
-    return termstr.CharStyle(fg_color, bg_color, token_style["bold"],
-                             token_style["italic"], token_style["underline"])
-
-
-def _pygments_to_termstr(tokens, pygment_style):
-    return termstr.TermStr("").join(
-        termstr.TermStr(text, _char_style_for_token_type(
-            token_type, pygment_style))
-        for token_type, text in tokens)
-
-
-class Code:
-
-    def __init__(self, tokens, style):
-        code = _pygments_to_termstr(tokens, style).split("\n")
-        max_width = max(len(line) for line in code)
-        height = len(code)
-        # bg_color = _parse_rgb(style.background_color)
-        # bg_style = termstr.CharStyle(1, bg_color)
-        # pad_char = termstr.TermStr(" ", bg_style)
-        pad_char = " "
-        self.code = appearance_resize(code, (max_width, height), pad_char)
-
-    def appearance_min(self):
-        return self.code
-
-    def appearance(self, dimensions):
-        return appearance_resize(self.appearance_min(), dimensions)
-
-
 class Border:
 
     THIN = ["─", "─", "│", "│", "┌", "└", "┘", "┐"]