Remove regsub, reconvert, regex, regex_syntax and everything under lib-old.
diff --git a/Demo/tkinter/guido/ManPage.py b/Demo/tkinter/guido/ManPage.py
index 7d6fe00..de3117b 100755
--- a/Demo/tkinter/guido/ManPage.py
+++ b/Demo/tkinter/guido/ManPage.py
@@ -1,6 +1,6 @@
# Widget to display a man page
-import regex
+import re
from Tkinter import *
from Tkinter import _tkinter
from ScrolledText import ScrolledText
@@ -11,10 +11,10 @@
# XXX Recognizing footers is system dependent
# (This one works for IRIX 5.2 and Solaris 2.2)
-footerprog = regex.compile(
+footerprog = re.compile(
'^ Page [1-9][0-9]*[ \t]+\|^.*Last change:.*[1-9][0-9]*\n')
-emptyprog = regex.compile('^[ \t]*\n')
-ulprog = regex.compile('^[ \t]*[Xv!_][Xv!_ \t]*\n')
+emptyprog = re.compile('^[ \t]*\n')
+ulprog = re.compile('^[ \t]*[Xv!_][Xv!_ \t]*\n')
# Basic Man Page class -- does not disable editing
class EditableManPage(ScrolledText):