Other situations like this (was RE: [Python-Dev] Nested scopes resolution -- you can breathe again!)

[Jeremy Hylton]

>>>>> "TP" == Tim Peters <tim.one@home.com> writes:

  TP> [Jeremy]
  >> 1 Should this work?
  >>
  >> if x: from __future__ import nested_scopes
  >>
  >> I presume not, but the sketch of the rules you posted earlier
  >> presumably allow it.

  TP> You have to learn to think more like tabnanny: "module scope"
  TP> obviously means "indent level 0" if you're obsessed with
  TP> whitespace <wink>.

Hmmmm...  I'm not yet sure how to deduce indent level 0 inside the
parser.

Were we going to allow?

try:
    from __future__ import curly_braces
except ImportError:
    ...

Jeremy