Avoid using 'dir' as a variable name and use os.path.join() to create
paths.
diff --git a/Doc/lib/libstat.tex b/Doc/lib/libstat.tex
index acad5e0..74ccc37 100644
--- a/Doc/lib/libstat.tex
+++ b/Doc/lib/libstat.tex
@@ -129,12 +129,12 @@
import os, sys
from stat import *
-def walktree(dir, callback):
- '''recursively descend the directory rooted at dir,
+def walktree(top, callback):
+ '''recursively descend the directory tree rooted at top,
calling the callback function for each regular file'''
- for f in os.listdir(dir):
- pathname = '%s/%s' % (dir, f)
+ for f in os.listdir(top):
+ pathname = os.path.join(top, f)
mode = os.stat(pathname)[ST_MODE]
if S_ISDIR(mode):
# It's a directory, recurse into it