Whitespace normalization, via reindent.py.
diff --git a/Lib/lib-old/packmail.py b/Lib/lib-old/packmail.py
index 9c2b566..e569108 100644
--- a/Lib/lib-old/packmail.py
+++ b/Lib/lib-old/packmail.py
@@ -8,104 +8,104 @@
 
 # Print help
 def help():
-	print 'All fns have a file open for writing as first parameter'
-	print 'pack(f, fullname, name): pack fullname as name'
-	print 'packsome(f, directory, namelist): selected files from directory'
-	print 'packall(f, directory): pack all files from directory'
-	print 'packnotolder(f, directory, name): pack all files from directory'
-	print '                        that are not older than a file there'
-	print 'packtree(f, directory): pack entire directory tree'
+    print 'All fns have a file open for writing as first parameter'
+    print 'pack(f, fullname, name): pack fullname as name'
+    print 'packsome(f, directory, namelist): selected files from directory'
+    print 'packall(f, directory): pack all files from directory'
+    print 'packnotolder(f, directory, name): pack all files from directory'
+    print '                        that are not older than a file there'
+    print 'packtree(f, directory): pack entire directory tree'
 
 # Pack one file
 def pack(outfp, file, name):
-	fp = open(file, 'r')
-	outfp.write('echo ' + name + '\n')
-	outfp.write('sed "s/^X//" >"' + name + '" <<"!"\n')
-	while 1:
-		line = fp.readline()
-		if not line: break
-		if line[-1:] != '\n':
-			line = line + '\n'
-		outfp.write('X' + line)
-	outfp.write('!\n')
-	fp.close()
+    fp = open(file, 'r')
+    outfp.write('echo ' + name + '\n')
+    outfp.write('sed "s/^X//" >"' + name + '" <<"!"\n')
+    while 1:
+        line = fp.readline()
+        if not line: break
+        if line[-1:] != '\n':
+            line = line + '\n'
+        outfp.write('X' + line)
+    outfp.write('!\n')
+    fp.close()
 
 # Pack some files from a directory
 def packsome(outfp, dirname, names):
-	for name in names:
-		print name
-		file = os.path.join(dirname, name)
-		pack(outfp, file, name)
+    for name in names:
+        print name
+        file = os.path.join(dirname, name)
+        pack(outfp, file, name)
 
 # Pack all files from a directory
 def packall(outfp, dirname):
-	names = os.listdir(dirname)
-	try:
-	    names.remove('.')
-	except:
-	    pass
-	try:
-	    names.remove('..')
-	except:
-	    pass
-	names.sort()
-	packsome(outfp, dirname, names)
+    names = os.listdir(dirname)
+    try:
+        names.remove('.')
+    except:
+        pass
+    try:
+        names.remove('..')
+    except:
+        pass
+    names.sort()
+    packsome(outfp, dirname, names)
 
 # Pack all files from a directory that are not older than a give one
 def packnotolder(outfp, dirname, oldest):
-	names = os.listdir(dirname)
-	try:
-	    names.remove('.')
-	except:
-	    pass
-	try:
-	    names.remove('..')
-	except:
-	    pass
-	oldest = os.path.join(dirname, oldest)
-	st = os.stat(oldest)
-	mtime = st[ST_MTIME]
-	todo = []
-	for name in names:
-		print name, '...',
-		st = os.stat(os.path.join(dirname, name))
-		if st[ST_MTIME] >= mtime:
-			print 'Yes.'
-			todo.append(name)
-		else:
-			print 'No.'
-	todo.sort()
-	packsome(outfp, dirname, todo)
+    names = os.listdir(dirname)
+    try:
+        names.remove('.')
+    except:
+        pass
+    try:
+        names.remove('..')
+    except:
+        pass
+    oldest = os.path.join(dirname, oldest)
+    st = os.stat(oldest)
+    mtime = st[ST_MTIME]
+    todo = []
+    for name in names:
+        print name, '...',
+        st = os.stat(os.path.join(dirname, name))
+        if st[ST_MTIME] >= mtime:
+            print 'Yes.'
+            todo.append(name)
+        else:
+            print 'No.'
+    todo.sort()
+    packsome(outfp, dirname, todo)
 
 # Pack a whole tree (no exceptions)
 def packtree(outfp, dirname):
-	print 'packtree', dirname
-	outfp.write('mkdir ' + unixfix(dirname) + '\n')
-	names = os.listdir(dirname)
-	try:
-	    names.remove('.')
-	except:
-	    pass
-	try:
-	    names.remove('..')
-	except:
-	    pass
-	subdirs = []
-	for name in names:
-		fullname = os.path.join(dirname, name)
-		if os.path.isdir(fullname):
-			subdirs.append(fullname)
-		else:
-			print 'pack', fullname
-			pack(outfp, fullname, unixfix(fullname))
-	for subdirname in subdirs:
-		packtree(outfp, subdirname)
+    print 'packtree', dirname
+    outfp.write('mkdir ' + unixfix(dirname) + '\n')
+    names = os.listdir(dirname)
+    try:
+        names.remove('.')
+    except:
+        pass
+    try:
+        names.remove('..')
+    except:
+        pass
+    subdirs = []
+    for name in names:
+        fullname = os.path.join(dirname, name)
+        if os.path.isdir(fullname):
+            subdirs.append(fullname)
+        else:
+            print 'pack', fullname
+            pack(outfp, fullname, unixfix(fullname))
+    for subdirname in subdirs:
+        packtree(outfp, subdirname)
 
 def unixfix(name):
-	comps = name.split(os.sep)
-	res = ''
-	for comp in comps:
-		if comp:
-			if res: res = res + '/'
-			res = res + comp
-	return res
+    comps = name.split(os.sep)
+    res = ''
+    for comp in comps:
+        if comp:
+            if res: res = res + '/'
+            res = res + comp
+    return res