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04-text-byte/categories.py

@@ -34,11 +34,11 @@ def main(args):
         print(count, 'characters shown')
     else:
         counts, firsts = category_stats()
-        for cat, count in counts.most_common():
+        for i, (cat, count) in enumerate(counts.most_common(), 1):
             first = firsts[cat]
             if cat == 'Cs':
                 first = f'(surrogate U+{ord(first):04X})'
-            print(f'{count:6} {cat} {first}')
+            print(f'{i:2} {count:6} {cat} {first}')
 
 
 if __name__ == '__main__':

04-text-byte/stdout_check.py

@@ -8,9 +8,9 @@ print('sys.stdout.encoding:', sys.stdout.encoding)
 print()
 
 test_chars = [
-    '\u2026',  # HORIZONTAL ELLIPSIS (in cp1252)
-    '\u221E',  # INFINITY (in cp437)
-    '\u32B7',  # CIRCLED NUMBER FORTY TWO
+    '\N{HORIZONTAL ELLIPSIS}',       # exists in cp1252, not in cp437
+    '\N{INFINITY}',                  # exists in cp437, not in cp1252
+    '\N{CIRCLED NUMBER FORTY TWO}',  # not in cp437 or in cp1252
 ]
 
 for char in test_chars: