Nit

Author: za3k

Diff for: lib/markdown2.py

@@ -141,12 +141,11 @@
 DEFAULT_TAB_WIDTH = 4
 
 
-# _hash_text is used to temporarily replace characters and HTML which
+# _hash_text is used to temporarily escape (replace) characters and HTML which
 # should be ignored by the processor.
 #
 # Afterwards, we find stuff that looks like 'key32-???' and convert it back
 # to the escaped things.
-HEX_DIGITS = "0123456789abcdef"
 def _hash_text(s: str) -> str:
     h = hash(s) # Not cryptographically sure, but that's fine
     h = h*2 + int(h>0) # As a positive number