indetation problem

[Terry Reedy]

"Fuming Wang" <fumingw at yahoo.com> wrote in message
news:b0fd9226.0107261009.33a6b066 at posting.google.com...
> I am experiencing indentation problems when mixing tabs and spaces
in  my code.

Don't.

> Question: is this something new, or it has always been there.

Old, with long discussions, resulting in above advice and tabnanny.py
in utility directory of distribution.

 >It is strange that I have been using Python for several years, but
only
> notice this behavior recently.

Change editor?

Terry J. Reedy