tree d1671b4ed83c5208bfaff6de65bde7ef4b853f0c
parent 7f875ef74993a32e6206d728677be29ab43e719d
author Guido van Rossum <guido@python.org> 902246483 +0000
committer Guido van Rossum <guido@python.org> 902246483 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4011296

Support case insensitive treatment of os.environ keys on Windows and
DOS (as well as OS/2).  I presume that making a call to putenv() with
a lowercase key will actually do the right thing.  I know this is so
on Windows/DOS, and I expect it is so OS/2 -- but the old OS/2 code
didn't assume this.  (I don't know if the person who provided the OS/2
patch was clueless or just didn't care about DOS and Windows.)

Also ripped out the support for pickling -- as of 1.5, this is no
longer needed to make pickling work.