Migrate definitions of several platform-dependent path-related variables
into the relevant path modules. See patch #686397.
diff --git a/Lib/posixpath.py b/Lib/posixpath.py
index d0179f1..50073dc 100644
--- a/Lib/posixpath.py
+++ b/Lib/posixpath.py
@@ -18,8 +18,18 @@
"getatime","getctime","islink","exists","isdir","isfile","ismount",
"walk","expanduser","expandvars","normpath","abspath",
"samefile","sameopenfile","samestat",
+ "curdir","pardir","sep","pathsep","defpath","altsep","extsep",
"realpath","supports_unicode_filenames"]
+# strings representing various path-related bits and pieces
+curdir = '.'
+pardir = '..'
+extsep = '.'
+sep = '/'
+pathsep = ':'
+defpath = ':/bin:/usr/bin'
+altsep = None
+
# Normalize the case of a pathname. Trivial in Posix, string.lower on Mac.
# On MS-DOS this may also turn slashes into backslashes; however, other
# normalizations (such as optimizing '../' away) are not allowed