Should we report col offset in some tokenizer errors?

[pablogsal]

./python 
Python 3.9.0a5+ (heads/more_errors:54e6bc98a7, Apr 21 2020, 03:55:06) 
[GCC 9.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> def f():
...     pass
...   pass
  File "<stdin>", line 3
IndentationError: unindent does not match any outer indentation level

╰─ ./python -X oldparser
Python 3.9.0a5+ (heads/more_errors:54e6bc98a7, Apr 21 2020, 03:55:06) 
[GCC 9.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> def f():
...     pass
...   pass
  File "<stdin>", line 3
    pass
       ^
IndentationError: unindent does not match any outer indentation level

Originally posted by @lysnikolaou in #105 (comment)

[ammaraskar]

Let's merge this with #121 which is being worked on by @isidentical

[lysnikolaou]

Yup, this will probably be resolved once the fix for #121 is merged.

[lysnikolaou]

Fixed in python#19782.