diff --git a/Tools/webchecker/README b/Tools/webchecker/README
deleted file mode 100644
index a51bb3d..0000000
--- a/Tools/webchecker/README
+++ /dev/null
@@ -1,23 +0,0 @@
-Webchecker
-----------
-
-This is a simple web tree checker, useful to find bad links in a web
-tree.  It currently checks links pointing within the same subweb for
-validity.  The main program is "webchecker.py".  See its doc string
-(or invoke it with the option "-?") for more defails.
-
-History:
-
-- Jan 1997.  First release.  The module robotparser.py was written by
-Skip Montanaro; the rest is original work by Guido van Rossum.
-
-- May 1999.  Sam Bayer contributed a new version, wcnew.py, which
-supports checking internal links (#spam fragments in URLs) and some
-other options.
-
-- Nov 1999.  Sam Bayer contributed patches to reintegrate wcnew.py
-into webchecker.py, and corresponding mods to wcgui.py and
-websucker.py.
-
-- Mar 2004.  Chris Herborth contributed a patch to let webchecker.py
-handle XHTML's 'id' attribute.
diff --git a/Tools/webchecker/tktools.py b/Tools/webchecker/tktools.py
deleted file mode 100644
index 3a68f9a..0000000
--- a/Tools/webchecker/tktools.py
+++ /dev/null
@@ -1,366 +0,0 @@
-"""Assorted Tk-related subroutines used in Grail."""
-
-
-from types import *
-from Tkinter import *
-
-def _clear_entry_widget(event):
-    try:
-        widget = event.widget
-        widget.delete(0, INSERT)
-    except: pass
-def install_keybindings(root):
-    root.bind_class('Entry', '<Control-u>', _clear_entry_widget)
-
-
-def make_toplevel(master, title=None, class_=None):
-    """Create a Toplevel widget.
-
-    This is a shortcut for a Toplevel() instantiation plus calls to
-    set the title and icon name of the widget.
-
-    """
-
-    if class_:
-        widget = Toplevel(master, class_=class_)
-    else:
-        widget = Toplevel(master)
-    if title:
-        widget.title(title)
-        widget.iconname(title)
-    return widget
-
-def set_transient(widget, master, relx=0.5, rely=0.3, expose=1):
-    """Make an existing toplevel widget transient for a master.
-
-    The widget must exist but should not yet have been placed; in
-    other words, this should be called after creating all the
-    subwidget but before letting the user interact.
-    """
-
-    widget.withdraw() # Remain invisible while we figure out the geometry
-    widget.transient(master)
-    widget.update_idletasks() # Actualize geometry information
-    if master.winfo_ismapped():
-        m_width = master.winfo_width()
-        m_height = master.winfo_height()
-        m_x = master.winfo_rootx()
-        m_y = master.winfo_rooty()
-    else:
-        m_width = master.winfo_screenwidth()
-        m_height = master.winfo_screenheight()
-        m_x = m_y = 0
-    w_width = widget.winfo_reqwidth()
-    w_height = widget.winfo_reqheight()
-    x = m_x + (m_width - w_width) * relx
-    y = m_y + (m_height - w_height) * rely
-    widget.geometry("+%d+%d" % (x, y))
-    if expose:
-        widget.deiconify()      # Become visible at the desired location
-    return widget
-
-
-def make_scrollbars(parent, hbar, vbar, pack=1, class_=None, name=None,
-                    takefocus=0):
-
-    """Subroutine to create a frame with scrollbars.
-
-    This is used by make_text_box and similar routines.
-
-    Note: the caller is responsible for setting the x/y scroll command
-    properties (e.g. by calling set_scroll_commands()).
-
-    Return a tuple containing the hbar, the vbar, and the frame, where
-    hbar and vbar are None if not requested.
-
-    """
-    if class_:
-        if name: frame = Frame(parent, class_=class_, name=name)
-        else: frame = Frame(parent, class_=class_)
-    else:
-        if name: frame = Frame(parent, name=name)
-        else: frame = Frame(parent)
-
-    if pack:
-        frame.pack(fill=BOTH, expand=1)
-
-    corner = None
-    if vbar:
-        if not hbar:
-            vbar = Scrollbar(frame, takefocus=takefocus)
-            vbar.pack(fill=Y, side=RIGHT)
-        else:
-            vbarframe = Frame(frame, borderwidth=0)
-            vbarframe.pack(fill=Y, side=RIGHT)
-            vbar = Scrollbar(frame, name="vbar", takefocus=takefocus)
-            vbar.pack(in_=vbarframe, expand=1, fill=Y, side=TOP)
-            sbwidth = vbar.winfo_reqwidth()
-            corner = Frame(vbarframe, width=sbwidth, height=sbwidth)
-            corner.propagate(0)
-            corner.pack(side=BOTTOM)
-    else:
-        vbar = None
-
-    if hbar:
-        hbar = Scrollbar(frame, orient=HORIZONTAL, name="hbar",
-                         takefocus=takefocus)
-        hbar.pack(fill=X, side=BOTTOM)
-    else:
-        hbar = None
-
-    return hbar, vbar, frame
-
-
-def set_scroll_commands(widget, hbar, vbar):
-
-    """Link a scrollable widget to its scroll bars.
-
-    The scroll bars may be empty.
-
-    """
-
-    if vbar:
-        widget['yscrollcommand'] = (vbar, 'set')
-        vbar['command'] = (widget, 'yview')
-
-    if hbar:
-        widget['xscrollcommand'] = (hbar, 'set')
-        hbar['command'] = (widget, 'xview')
-
-    widget.vbar = vbar
-    widget.hbar = hbar
-
-
-def make_text_box(parent, width=0, height=0, hbar=0, vbar=1,
-                  fill=BOTH, expand=1, wrap=WORD, pack=1,
-                  class_=None, name=None, takefocus=None):
-
-    """Subroutine to create a text box.
-
-    Create:
-    - a both-ways filling and expanding frame, containing:
-      - a text widget on the left, and
-      - possibly a vertical scroll bar on the right.
-      - possibly a horizonta; scroll bar at the bottom.
-
-    Return the text widget and the frame widget.
-
-    """
-    hbar, vbar, frame = make_scrollbars(parent, hbar, vbar, pack,
-                                        class_=class_, name=name,
-                                        takefocus=takefocus)
-
-    widget = Text(frame, wrap=wrap, name="text")
-    if width: widget.config(width=width)
-    if height: widget.config(height=height)
-    widget.pack(expand=expand, fill=fill, side=LEFT)
-
-    set_scroll_commands(widget, hbar, vbar)
-
-    return widget, frame
-
-
-def make_list_box(parent, width=0, height=0, hbar=0, vbar=1,
-                  fill=BOTH, expand=1, pack=1, class_=None, name=None,
-                  takefocus=None):
-
-    """Subroutine to create a list box.
-
-    Like make_text_box().
-    """
-    hbar, vbar, frame = make_scrollbars(parent, hbar, vbar, pack,
-                                        class_=class_, name=name,
-                                        takefocus=takefocus)
-
-    widget = Listbox(frame, name="listbox")
-    if width: widget.config(width=width)
-    if height: widget.config(height=height)
-    widget.pack(expand=expand, fill=fill, side=LEFT)
-
-    set_scroll_commands(widget, hbar, vbar)
-
-    return widget, frame
-
-
-def make_canvas(parent, width=0, height=0, hbar=1, vbar=1,
-                fill=BOTH, expand=1, pack=1, class_=None, name=None,
-                takefocus=None):
-
-    """Subroutine to create a canvas.
-
-    Like make_text_box().
-
-    """
-
-    hbar, vbar, frame = make_scrollbars(parent, hbar, vbar, pack,
-                                        class_=class_, name=name,
-                                        takefocus=takefocus)
-
-    widget = Canvas(frame, scrollregion=(0, 0, width, height), name="canvas")
-    if width: widget.config(width=width)
-    if height: widget.config(height=height)
-    widget.pack(expand=expand, fill=fill, side=LEFT)
-
-    set_scroll_commands(widget, hbar, vbar)
-
-    return widget, frame
-
-
-
-def make_form_entry(parent, label, borderwidth=None):
-
-    """Subroutine to create a form entry.
-
-    Create:
-    - a horizontally filling and expanding frame, containing:
-      - a label on the left, and
-      - a text entry on the right.
-
-    Return the entry widget and the frame widget.
-
-    """
-
-    frame = Frame(parent)
-    frame.pack(fill=X)
-
-    label = Label(frame, text=label)
-    label.pack(side=LEFT)
-
-    if borderwidth is None:
-        entry = Entry(frame, relief=SUNKEN)
-    else:
-        entry = Entry(frame, relief=SUNKEN, borderwidth=borderwidth)
-    entry.pack(side=LEFT, fill=X, expand=1)
-
-    return entry, frame
-
-# This is a slightly modified version of the function above.  This
-# version does the proper alighnment of labels with their fields.  It
-# should probably eventually replace make_form_entry altogether.
-#
-# The one annoying bug is that the text entry field should be
-# expandable while still aligning the colons.  This doesn't work yet.
-#
-def make_labeled_form_entry(parent, label, entrywidth=20, entryheight=1,
-                            labelwidth=0, borderwidth=None,
-                            takefocus=None):
-    """Subroutine to create a form entry.
-
-    Create:
-    - a horizontally filling and expanding frame, containing:
-      - a label on the left, and
-      - a text entry on the right.
-
-    Return the entry widget and the frame widget.
-    """
-    if label and label[-1] != ':': label = label + ':'
-
-    frame = Frame(parent)
-
-    label = Label(frame, text=label, width=labelwidth, anchor=E)
-    label.pack(side=LEFT)
-    if entryheight == 1:
-        if borderwidth is None:
-            entry = Entry(frame, relief=SUNKEN, width=entrywidth)
-        else:
-            entry = Entry(frame, relief=SUNKEN, width=entrywidth,
-                          borderwidth=borderwidth)
-        entry.pack(side=RIGHT, expand=1, fill=X)
-        frame.pack(fill=X)
-    else:
-        entry = make_text_box(frame, entrywidth, entryheight, 1, 1,
-                              takefocus=takefocus)
-        frame.pack(fill=BOTH, expand=1)
-
-    return entry, frame, label
-
-
-def make_double_frame(master=None, class_=None, name=None, relief=RAISED,
-                      borderwidth=1):
-    """Create a pair of frames suitable for 'hosting' a dialog."""
-    if name:
-        if class_: frame = Frame(master, class_=class_, name=name)
-        else: frame = Frame(master, name=name)
-    else:
-        if class_: frame = Frame(master, class_=class_)
-        else: frame = Frame(master)
-    top = Frame(frame, name="topframe", relief=relief,
-                borderwidth=borderwidth)
-    bottom = Frame(frame, name="bottomframe")
-    bottom.pack(fill=X, padx='1m', pady='1m', side=BOTTOM)
-    top.pack(expand=1, fill=BOTH, padx='1m', pady='1m')
-    frame.pack(expand=1, fill=BOTH)
-    top = Frame(top)
-    top.pack(expand=1, fill=BOTH, padx='2m', pady='2m')
-
-    return frame, top, bottom
-
-
-def make_group_frame(master, name=None, label=None, fill=Y,
-                     side=None, expand=None, font=None):
-    """Create nested frames with a border and optional label.
-
-    The outer frame is only used to provide the decorative border, to
-    control packing, and to host the label.  The inner frame is packed
-    to fill the outer frame and should be used as the parent of all
-    sub-widgets.  Only the inner frame is returned.
-
-    """
-    font = font or "-*-helvetica-medium-r-normal-*-*-100-*-*-*-*-*-*"
-    outer = Frame(master, borderwidth=2, relief=GROOVE)
-    outer.pack(expand=expand, fill=fill, side=side)
-    if label:
-        Label(outer, text=label, font=font, anchor=W).pack(fill=X)
-    inner = Frame(master, borderwidth='1m', name=name)
-    inner.pack(expand=1, fill=BOTH, in_=outer)
-    inner.forget = outer.forget
-    return inner
-
-
-def unify_button_widths(*buttons):
-    """Make buttons passed in all have the same width.
-
-    Works for labels and other widgets with the 'text' option.
-
-    """
-    wid = 0
-    for btn in buttons:
-        wid = max(wid, len(btn["text"]))
-    for btn in buttons:
-        btn["width"] = wid
-
-
-def flatten(msg):
-    """Turn a list or tuple into a single string -- recursively."""
-    t = type(msg)
-    if t in (ListType, TupleType):
-        msg = ' '.join(map(flatten, msg))
-    elif t is ClassType:
-        msg = msg.__name__
-    else:
-        msg = str(msg)
-    return msg
-
-
-def boolean(s):
-    """Test whether a string is a Tk boolean, without error checking."""
-    if s.lower() in ('', '0', 'no', 'off', 'false'): return 0
-    else: return 1
-
-
-def test():
-    """Test make_text_box(), make_form_entry(), flatten(), boolean()."""
-    import sys
-    root = Tk()
-    entry, eframe = make_form_entry(root, 'Boolean:')
-    text, tframe = make_text_box(root)
-    def enter(event, entry=entry, text=text):
-        s = boolean(entry.get()) and '\nyes' or '\nno'
-        text.insert('end', s)
-    entry.bind('<Return>', enter)
-    entry.insert(END, flatten(sys.argv))
-    root.mainloop()
-
-
-if __name__ == '__main__':
-    test()
diff --git a/Tools/webchecker/wcgui.py b/Tools/webchecker/wcgui.py
deleted file mode 100755
index b0c69d3..0000000
--- a/Tools/webchecker/wcgui.py
+++ /dev/null
@@ -1,456 +0,0 @@
-#! /usr/bin/env python3
-
-"""GUI interface to webchecker.
-
-This works as a Grail applet too!  E.g.
-
-  <APPLET CODE=wcgui.py NAME=CheckerWindow></APPLET>
-
-Checkpoints are not (yet???  ever???) supported.
-
-User interface:
-
-Enter a root to check in the text entry box.  To enter more than one root,
-enter them one at a time and press <Return> for each one.
-
-Command buttons Start, Stop and "Check one" govern the checking process in
-the obvious way.  Start and "Check one" also enter the root from the text
-entry box if one is present.  There's also a check box (enabled by default)
-to decide whether actually to follow external links (since this can slow
-the checking down considerably).  Finally there's a Quit button.
-
-A series of checkbuttons determines whether the corresponding output panel
-is shown.  List panels are also automatically shown or hidden when their
-status changes between empty to non-empty.  There are six panels:
-
-Log        -- raw output from the checker (-v, -q affect this)
-To check   -- links discovered but not yet checked
-Checked    -- links that have been checked
-Bad links  -- links that failed upon checking
-Errors     -- pages containing at least one bad link
-Details    -- details about one URL; double click on a URL in any of
-              the above list panels (not in Log) will show details
-              for that URL
-
-Use your window manager's Close command to quit.
-
-Command line options:
-
--m bytes  -- skip HTML pages larger than this size (default %(MAXPAGE)d)
--q        -- quiet operation (also suppresses external links report)
--v        -- verbose operation; repeating -v will increase verbosity
--t root   -- specify root dir which should be treated as internal (can repeat)
--a        -- don't check name anchors
-
-Command line arguments:
-
-rooturl   -- URL to start checking
-             (default %(DEFROOT)s)
-
-XXX The command line options (-m, -q, -v) should be GUI accessible.
-
-XXX The roots should be visible as a list (?).
-
-XXX The multipanel user interface is clumsy.
-
-"""
-
-# ' Emacs bait
-
-
-import sys
-import getopt
-from Tkinter import *
-import tktools
-import webchecker
-
-def main():
-    try:
-        opts, args = getopt.getopt(sys.argv[1:], 't:m:qva')
-    except getopt.error as msg:
-        sys.stdout = sys.stderr
-        print(msg)
-        print(__doc__%vars(webchecker))
-        sys.exit(2)
-    webchecker.verbose = webchecker.VERBOSE
-    webchecker.nonames = webchecker.NONAMES
-    webchecker.maxpage = webchecker.MAXPAGE
-    extra_roots = []
-    for o, a in opts:
-        if o == '-m':
-            webchecker.maxpage = int(a)
-        if o == '-q':
-            webchecker.verbose = 0
-        if o == '-v':
-            webchecker.verbose = webchecker.verbose + 1
-        if o == '-t':
-            extra_roots.append(a)
-        if o == '-a':
-            webchecker.nonames = not webchecker.nonames
-    root = Tk(className='Webchecker')
-    root.protocol("WM_DELETE_WINDOW", root.quit)
-    c = CheckerWindow(root)
-    c.setflags(verbose=webchecker.verbose, maxpage=webchecker.maxpage,
-               nonames=webchecker.nonames)
-    if args:
-        for arg in args[:-1]:
-            c.addroot(arg)
-        c.suggestroot(args[-1])
-    # Usually conditioned on whether external links
-    # will be checked, but since that's not a command
-    # line option, just toss them in.
-    for url_root in extra_roots:
-        # Make sure it's terminated by a slash,
-        # so that addroot doesn't discard the last
-        # directory component.
-        if url_root[-1] != "/":
-            url_root = url_root + "/"
-        c.addroot(url_root, add_to_do = 0)
-    root.mainloop()
-
-
-class CheckerWindow(webchecker.Checker):
-
-    def __init__(self, parent, root=webchecker.DEFROOT):
-        self.__parent = parent
-
-        self.__topcontrols = Frame(parent)
-        self.__topcontrols.pack(side=TOP, fill=X)
-        self.__label = Label(self.__topcontrols, text="Root URL:")
-        self.__label.pack(side=LEFT)
-        self.__rootentry = Entry(self.__topcontrols, width=60)
-        self.__rootentry.pack(side=LEFT)
-        self.__rootentry.bind('<Return>', self.enterroot)
-        self.__rootentry.focus_set()
-
-        self.__controls = Frame(parent)
-        self.__controls.pack(side=TOP, fill=X)
-        self.__running = 0
-        self.__start = Button(self.__controls, text="Run", command=self.start)
-        self.__start.pack(side=LEFT)
-        self.__stop = Button(self.__controls, text="Stop", command=self.stop,
-                             state=DISABLED)
-        self.__stop.pack(side=LEFT)
-        self.__step = Button(self.__controls, text="Check one",
-                             command=self.step)
-        self.__step.pack(side=LEFT)
-        self.__cv = BooleanVar(parent)
-        self.__cv.set(self.checkext)
-        self.__checkext = Checkbutton(self.__controls, variable=self.__cv,
-                                      command=self.update_checkext,
-                                      text="Check nonlocal links",)
-        self.__checkext.pack(side=LEFT)
-        self.__reset = Button(self.__controls, text="Start over", command=self.reset)
-        self.__reset.pack(side=LEFT)
-        if __name__ == '__main__': # No Quit button under Grail!
-            self.__quit = Button(self.__controls, text="Quit",
-                                 command=self.__parent.quit)
-            self.__quit.pack(side=RIGHT)
-
-        self.__status = Label(parent, text="Status: initial", anchor=W)
-        self.__status.pack(side=TOP, fill=X)
-        self.__checking = Label(parent, text="Idle", anchor=W)
-        self.__checking.pack(side=TOP, fill=X)
-        self.__mp = mp = MultiPanel(parent)
-        sys.stdout = self.__log = LogPanel(mp, "Log")
-        self.__todo = ListPanel(mp, "To check", self, self.showinfo)
-        self.__done = ListPanel(mp, "Checked", self, self.showinfo)
-        self.__bad = ListPanel(mp, "Bad links", self, self.showinfo)
-        self.__errors = ListPanel(mp, "Pages w/ bad links", self, self.showinfo)
-        self.__details = LogPanel(mp, "Details")
-        self.root_seed = None
-        webchecker.Checker.__init__(self)
-        if root:
-            root = str(root).strip()
-            if root:
-                self.suggestroot(root)
-        self.newstatus()
-
-    def reset(self):
-        webchecker.Checker.reset(self)
-        for p in self.__todo, self.__done, self.__bad, self.__errors:
-            p.clear()
-        if self.root_seed:
-            self.suggestroot(self.root_seed)
-
-    def suggestroot(self, root):
-        self.__rootentry.delete(0, END)
-        self.__rootentry.insert(END, root)
-        self.__rootentry.select_range(0, END)
-        self.root_seed = root
-
-    def enterroot(self, event=None):
-        root = self.__rootentry.get()
-        root = root.strip()
-        if root:
-            self.__checking.config(text="Adding root "+root)
-            self.__checking.update_idletasks()
-            self.addroot(root)
-            self.__checking.config(text="Idle")
-            try:
-                i = self.__todo.items.index(root)
-            except (ValueError, IndexError):
-                pass
-            else:
-                self.__todo.list.select_clear(0, END)
-                self.__todo.list.select_set(i)
-                self.__todo.list.yview(i)
-        self.__rootentry.delete(0, END)
-
-    def start(self):
-        self.__start.config(state=DISABLED, relief=SUNKEN)
-        self.__stop.config(state=NORMAL)
-        self.__step.config(state=DISABLED)
-        self.enterroot()
-        self.__running = 1
-        self.go()
-
-    def stop(self):
-        self.__stop.config(state=DISABLED, relief=SUNKEN)
-        self.__running = 0
-
-    def step(self):
-        self.__start.config(state=DISABLED)
-        self.__step.config(state=DISABLED, relief=SUNKEN)
-        self.enterroot()
-        self.__running = 0
-        self.dosomething()
-
-    def go(self):
-        if self.__running:
-            self.__parent.after_idle(self.dosomething)
-        else:
-            self.__checking.config(text="Idle")
-            self.__start.config(state=NORMAL, relief=RAISED)
-            self.__stop.config(state=DISABLED, relief=RAISED)
-            self.__step.config(state=NORMAL, relief=RAISED)
-
-    __busy = 0
-
-    def dosomething(self):
-        if self.__busy: return
-        self.__busy = 1
-        if self.todo:
-            l = self.__todo.selectedindices()
-            if l:
-                i = l[0]
-            else:
-                i = 0
-                self.__todo.list.select_set(i)
-            self.__todo.list.yview(i)
-            url = self.__todo.items[i]
-            self.__checking.config(text="Checking "+self.format_url(url))
-            self.__parent.update()
-            self.dopage(url)
-        else:
-            self.stop()
-        self.__busy = 0
-        self.go()
-
-    def showinfo(self, url):
-        d = self.__details
-        d.clear()
-        d.put("URL:    %s\n" % self.format_url(url))
-        if url in self.bad:
-            d.put("Error:  %s\n" % str(self.bad[url]))
-        if url in self.roots:
-            d.put("Note:   This is a root URL\n")
-        if url in self.done:
-            d.put("Status: checked\n")
-            o = self.done[url]
-        elif url in self.todo:
-            d.put("Status: to check\n")
-            o = self.todo[url]
-        else:
-            d.put("Status: unknown (!)\n")
-            o = []
-        if (not url[1]) and url[0] in self.errors:
-            d.put("Bad links from this page:\n")
-            for triple in self.errors[url[0]]:
-                link, rawlink, msg = triple
-                d.put("  HREF  %s" % self.format_url(link))
-                if self.format_url(link) != rawlink: d.put(" (%s)" %rawlink)
-                d.put("\n")
-                d.put("  error %s\n" % str(msg))
-        self.__mp.showpanel("Details")
-        for source, rawlink in o:
-            d.put("Origin: %s" % source)
-            if rawlink != self.format_url(url):
-                d.put(" (%s)" % rawlink)
-            d.put("\n")
-        d.text.yview("1.0")
-
-    def setbad(self, url, msg):
-        webchecker.Checker.setbad(self, url, msg)
-        self.__bad.insert(url)
-        self.newstatus()
-
-    def setgood(self, url):
-        webchecker.Checker.setgood(self, url)
-        self.__bad.remove(url)
-        self.newstatus()
-
-    def newlink(self, url, origin):
-        webchecker.Checker.newlink(self, url, origin)
-        if url in self.done:
-            self.__done.insert(url)
-        elif url in self.todo:
-            self.__todo.insert(url)
-        self.newstatus()
-
-    def markdone(self, url):
-        webchecker.Checker.markdone(self, url)
-        self.__done.insert(url)
-        self.__todo.remove(url)
-        self.newstatus()
-
-    def seterror(self, url, triple):
-        webchecker.Checker.seterror(self, url, triple)
-        self.__errors.insert((url, ''))
-        self.newstatus()
-
-    def newstatus(self):
-        self.__status.config(text="Status: "+self.status())
-        self.__parent.update()
-
-    def update_checkext(self):
-        self.checkext = self.__cv.get()
-
-
-class ListPanel:
-
-    def __init__(self, mp, name, checker, showinfo=None):
-        self.mp = mp
-        self.name = name
-        self.showinfo = showinfo
-        self.checker = checker
-        self.panel = mp.addpanel(name)
-        self.list, self.frame = tktools.make_list_box(
-            self.panel, width=60, height=5)
-        self.list.config(exportselection=0)
-        if showinfo:
-            self.list.bind('<Double-Button-1>', self.doubleclick)
-        self.items = []
-
-    def clear(self):
-        self.items = []
-        self.list.delete(0, END)
-        self.mp.hidepanel(self.name)
-
-    def doubleclick(self, event):
-        l = self.selectedindices()
-        if l:
-            self.showinfo(self.items[l[0]])
-
-    def selectedindices(self):
-        l = self.list.curselection()
-        if not l: return []
-        return list(map(int, l))
-
-    def insert(self, url):
-        if url not in self.items:
-            if not self.items:
-                self.mp.showpanel(self.name)
-            # (I tried sorting alphabetically, but the display is too jumpy)
-            i = len(self.items)
-            self.list.insert(i, self.checker.format_url(url))
-            self.list.yview(i)
-            self.items.insert(i, url)
-
-    def remove(self, url):
-        try:
-            i = self.items.index(url)
-        except (ValueError, IndexError):
-            pass
-        else:
-            was_selected = i in self.selectedindices()
-            self.list.delete(i)
-            del self.items[i]
-            if not self.items:
-                self.mp.hidepanel(self.name)
-            elif was_selected:
-                if i >= len(self.items):
-                    i = len(self.items) - 1
-                self.list.select_set(i)
-
-
-class LogPanel:
-
-    def __init__(self, mp, name):
-        self.mp = mp
-        self.name = name
-        self.panel = mp.addpanel(name)
-        self.text, self.frame = tktools.make_text_box(self.panel, height=10)
-        self.text.config(wrap=NONE)
-
-    def clear(self):
-        self.text.delete("1.0", END)
-        self.text.yview("1.0")
-
-    def put(self, s):
-        self.text.insert(END, s)
-        if '\n' in s:
-            self.text.yview(END)
-
-    def write(self, s):
-        self.text.insert(END, s)
-        if '\n' in s:
-            self.text.yview(END)
-            self.panel.update()
-
-
-class MultiPanel:
-
-    def __init__(self, parent):
-        self.parent = parent
-        self.frame = Frame(self.parent)
-        self.frame.pack(expand=1, fill=BOTH)
-        self.topframe = Frame(self.frame, borderwidth=2, relief=RAISED)
-        self.topframe.pack(fill=X)
-        self.botframe = Frame(self.frame)
-        self.botframe.pack(expand=1, fill=BOTH)
-        self.panelnames = []
-        self.panels = {}
-
-    def addpanel(self, name, on=0):
-        v = StringVar(self.parent)
-        if on:
-            v.set(name)
-        else:
-            v.set("")
-        check = Checkbutton(self.topframe, text=name,
-                            offvalue="", onvalue=name, variable=v,
-                            command=self.checkpanel)
-        check.pack(side=LEFT)
-        panel = Frame(self.botframe)
-        label = Label(panel, text=name, borderwidth=2, relief=RAISED, anchor=W)
-        label.pack(side=TOP, fill=X)
-        t = v, check, panel
-        self.panelnames.append(name)
-        self.panels[name] = t
-        if on:
-            panel.pack(expand=1, fill=BOTH)
-        return panel
-
-    def showpanel(self, name):
-        v, check, panel = self.panels[name]
-        v.set(name)
-        panel.pack(expand=1, fill=BOTH)
-
-    def hidepanel(self, name):
-        v, check, panel = self.panels[name]
-        v.set("")
-        panel.pack_forget()
-
-    def checkpanel(self):
-        for name in self.panelnames:
-            v, check, panel = self.panels[name]
-            panel.pack_forget()
-        for name in self.panelnames:
-            v, check, panel = self.panels[name]
-            if v.get():
-                panel.pack(expand=1, fill=BOTH)
-
-
-if __name__ == '__main__':
-    main()
diff --git a/Tools/webchecker/wcmac.py b/Tools/webchecker/wcmac.py
deleted file mode 100644
index 9edcd5d..0000000
--- a/Tools/webchecker/wcmac.py
+++ /dev/null
@@ -1,9 +0,0 @@
-import webchecker, sys
-webchecker.DEFROOT = "http://www.python.org/python/"
-webchecker.MAXPAGE = 50000
-webchecker.verbose = 2
-sys.argv.append('-x')
-webchecker.main()
-sys.stdout.write("\nCR to exit: ")
-sys.stdout.flush()
-sys.stdin.readline()
diff --git a/Tools/webchecker/webchecker.py b/Tools/webchecker/webchecker.py
deleted file mode 100755
index 7c3124c..0000000
--- a/Tools/webchecker/webchecker.py
+++ /dev/null
@@ -1,890 +0,0 @@
-#! /usr/bin/env python3
-
-# Original code by Guido van Rossum; extensive changes by Sam Bayer,
-# including code to check URL fragments.
-
-"""Web tree checker.
-
-This utility is handy to check a subweb of the world-wide web for
-errors.  A subweb is specified by giving one or more ``root URLs''; a
-page belongs to the subweb if one of the root URLs is an initial
-prefix of it.
-
-File URL extension:
-
-In order to easy the checking of subwebs via the local file system,
-the interpretation of ``file:'' URLs is extended to mimic the behavior
-of your average HTTP daemon: if a directory pathname is given, the
-file index.html in that directory is returned if it exists, otherwise
-a directory listing is returned.  Now, you can point webchecker to the
-document tree in the local file system of your HTTP daemon, and have
-most of it checked.  In fact the default works this way if your local
-web tree is located at /usr/local/etc/httpd/htdpcs (the default for
-the NCSA HTTP daemon and probably others).
-
-Report printed:
-
-When done, it reports pages with bad links within the subweb.  When
-interrupted, it reports for the pages that it has checked already.
-
-In verbose mode, additional messages are printed during the
-information gathering phase.  By default, it prints a summary of its
-work status every 50 URLs (adjustable with the -r option), and it
-reports errors as they are encountered.  Use the -q option to disable
-this output.
-
-Checkpoint feature:
-
-Whether interrupted or not, it dumps its state (a Python pickle) to a
-checkpoint file and the -R option allows it to restart from the
-checkpoint (assuming that the pages on the subweb that were already
-processed haven't changed).  Even when it has run till completion, -R
-can still be useful -- it will print the reports again, and -Rq prints
-the errors only.  In this case, the checkpoint file is not written
-again.  The checkpoint file can be set with the -d option.
-
-The checkpoint file is written as a Python pickle.  Remember that
-Python's pickle module is currently quite slow.  Give it the time it
-needs to load and save the checkpoint file.  When interrupted while
-writing the checkpoint file, the old checkpoint file is not
-overwritten, but all work done in the current run is lost.
-
-Miscellaneous:
-
-- You may find the (Tk-based) GUI version easier to use.  See wcgui.py.
-
-- Webchecker honors the "robots.txt" convention.  Thanks to Skip
-Montanaro for his robotparser.py module (included in this directory)!
-The agent name is hardwired to "webchecker".  URLs that are disallowed
-by the robots.txt file are reported as external URLs.
-
-- Because the SGML parser is a bit slow, very large SGML files are
-skipped.  The size limit can be set with the -m option.
-
-- When the server or protocol does not tell us a file's type, we guess
-it based on the URL's suffix.  The mimetypes.py module (also in this
-directory) has a built-in table mapping most currently known suffixes,
-and in addition attempts to read the mime.types configuration files in
-the default locations of Netscape and the NCSA HTTP daemon.
-
-- We follow links indicated by <A>, <FRAME> and <IMG> tags.  We also
-honor the <BASE> tag.
-
-- We now check internal NAME anchor links, as well as toplevel links.
-
-- Checking external links is now done by default; use -x to *disable*
-this feature.  External links are now checked during normal
-processing.  (XXX The status of a checked link could be categorized
-better.  Later...)
-
-- If external links are not checked, you can use the -t flag to
-provide specific overrides to -x.
-
-Usage: webchecker.py [option] ... [rooturl] ...
-
-Options:
-
--R        -- restart from checkpoint file
--d file   -- checkpoint filename (default %(DUMPFILE)s)
--m bytes  -- skip HTML pages larger than this size (default %(MAXPAGE)d)
--n        -- reports only, no checking (use with -R)
--q        -- quiet operation (also suppresses external links report)
--r number -- number of links processed per round (default %(ROUNDSIZE)d)
--t root   -- specify root dir which should be treated as internal (can repeat)
--v        -- verbose operation; repeating -v will increase verbosity
--x        -- don't check external links (these are often slow to check)
--a        -- don't check name anchors
-
-Arguments:
-
-rooturl   -- URL to start checking
-             (default %(DEFROOT)s)
-
-"""
-
-
-__version__ = "$Revision$"
-
-
-import sys
-import os
-from types import *
-import io
-import getopt
-import pickle
-
-import urllib.request
-import urllib.parse as urlparse
-import sgmllib
-import cgi
-
-import mimetypes
-from urllib import robotparser
-
-# Extract real version number if necessary
-if __version__[0] == '$':
-    _v = __version__.split()
-    if len(_v) == 3:
-        __version__ = _v[1]
-
-
-# Tunable parameters
-DEFROOT = "file:/usr/local/etc/httpd/htdocs/"   # Default root URL
-CHECKEXT = 1                            # Check external references (1 deep)
-VERBOSE = 1                             # Verbosity level (0-3)
-MAXPAGE = 150000                        # Ignore files bigger than this
-ROUNDSIZE = 50                          # Number of links processed per round
-DUMPFILE = "@webchecker.pickle"         # Pickled checkpoint
-AGENTNAME = "webchecker"                # Agent name for robots.txt parser
-NONAMES = 0                             # Force name anchor checking
-
-
-# Global variables
-
-
-def main():
-    checkext = CHECKEXT
-    verbose = VERBOSE
-    maxpage = MAXPAGE
-    roundsize = ROUNDSIZE
-    dumpfile = DUMPFILE
-    restart = 0
-    norun = 0
-
-    try:
-        opts, args = getopt.getopt(sys.argv[1:], 'Rd:m:nqr:t:vxa')
-    except getopt.error as msg:
-        sys.stdout = sys.stderr
-        print(msg)
-        print(__doc__%globals())
-        sys.exit(2)
-
-    # The extra_roots variable collects extra roots.
-    extra_roots = []
-    nonames = NONAMES
-
-    for o, a in opts:
-        if o == '-R':
-            restart = 1
-        if o == '-d':
-            dumpfile = a
-        if o == '-m':
-            maxpage = int(a)
-        if o == '-n':
-            norun = 1
-        if o == '-q':
-            verbose = 0
-        if o == '-r':
-            roundsize = int(a)
-        if o == '-t':
-            extra_roots.append(a)
-        if o == '-a':
-            nonames = not nonames
-        if o == '-v':
-            verbose = verbose + 1
-        if o == '-x':
-            checkext = not checkext
-
-    if verbose > 0:
-        print(AGENTNAME, "version", __version__)
-
-    if restart:
-        c = load_pickle(dumpfile=dumpfile, verbose=verbose)
-    else:
-        c = Checker()
-
-    c.setflags(checkext=checkext, verbose=verbose,
-               maxpage=maxpage, roundsize=roundsize,
-               nonames=nonames
-               )
-
-    if not restart and not args:
-        args.append(DEFROOT)
-
-    for arg in args:
-        c.addroot(arg)
-
-    # The -t flag is only needed if external links are not to be
-    # checked. So -t values are ignored unless -x was specified.
-    if not checkext:
-        for root in extra_roots:
-            # Make sure it's terminated by a slash,
-            # so that addroot doesn't discard the last
-            # directory component.
-            if root[-1] != "/":
-                root = root + "/"
-            c.addroot(root, add_to_do = 0)
-
-    try:
-
-        if not norun:
-            try:
-                c.run()
-            except KeyboardInterrupt:
-                if verbose > 0:
-                    print("[run interrupted]")
-
-        try:
-            c.report()
-        except KeyboardInterrupt:
-            if verbose > 0:
-                print("[report interrupted]")
-
-    finally:
-        if c.save_pickle(dumpfile):
-            if dumpfile == DUMPFILE:
-                print("Use ``%s -R'' to restart." % sys.argv[0])
-            else:
-                print("Use ``%s -R -d %s'' to restart." % (sys.argv[0],
-                                                           dumpfile))
-
-
-def load_pickle(dumpfile=DUMPFILE, verbose=VERBOSE):
-    if verbose > 0:
-        print("Loading checkpoint from %s ..." % dumpfile)
-    f = open(dumpfile, "rb")
-    c = pickle.load(f)
-    f.close()
-    if verbose > 0:
-        print("Done.")
-        print("Root:", "\n      ".join(c.roots))
-    return c
-
-
-class Checker:
-
-    checkext = CHECKEXT
-    verbose = VERBOSE
-    maxpage = MAXPAGE
-    roundsize = ROUNDSIZE
-    nonames = NONAMES
-
-    validflags = tuple(dir())
-
-    def __init__(self):
-        self.reset()
-
-    def setflags(self, **kw):
-        for key in kw:
-            if key not in self.validflags:
-                raise NameError("invalid keyword argument: %s" % str(key))
-        for key, value in kw.items():
-            setattr(self, key, value)
-
-    def reset(self):
-        self.roots = []
-        self.todo = {}
-        self.done = {}
-        self.bad = {}
-
-        # Add a name table, so that the name URLs can be checked. Also
-        # serves as an implicit cache for which URLs are done.
-        self.name_table = {}
-
-        self.round = 0
-        # The following are not pickled:
-        self.robots = {}
-        self.errors = {}
-        self.urlopener = MyURLopener()
-        self.changed = 0
-
-    def note(self, level, format, *args):
-        if self.verbose > level:
-            if args:
-                format = format%args
-            self.message(format)
-
-    def message(self, format, *args):
-        if args:
-            format = format%args
-        print(format)
-
-    def __getstate__(self):
-        return (self.roots, self.todo, self.done, self.bad, self.round)
-
-    def __setstate__(self, state):
-        self.reset()
-        (self.roots, self.todo, self.done, self.bad, self.round) = state
-        for root in self.roots:
-            self.addrobot(root)
-        for url in self.bad:
-            self.markerror(url)
-
-    def addroot(self, root, add_to_do = 1):
-        if root not in self.roots:
-            troot = root
-            scheme, netloc, path, params, query, fragment = \
-                    urlparse.urlparse(root)
-            i = path.rfind("/") + 1
-            if 0 < i < len(path):
-                path = path[:i]
-                troot = urlparse.urlunparse((scheme, netloc, path,
-                                             params, query, fragment))
-            self.roots.append(troot)
-            self.addrobot(root)
-            if add_to_do:
-                self.newlink((root, ""), ("<root>", root))
-
-    def addrobot(self, root):
-        root = urlparse.urljoin(root, "/")
-        if root in self.robots: return
-        url = urlparse.urljoin(root, "/robots.txt")
-        self.robots[root] = rp = robotparser.RobotFileParser()
-        self.note(2, "Parsing %s", url)
-        rp.debug = self.verbose > 3
-        rp.set_url(url)
-        try:
-            rp.read()
-        except (OSError, IOError) as msg:
-            self.note(1, "I/O error parsing %s: %s", url, msg)
-
-    def run(self):
-        while self.todo:
-            self.round = self.round + 1
-            self.note(0, "\nRound %d (%s)\n", self.round, self.status())
-            urls = sorted(self.todo.keys())
-            del urls[self.roundsize:]
-            for url in urls:
-                self.dopage(url)
-
-    def status(self):
-        return "%d total, %d to do, %d done, %d bad" % (
-            len(self.todo)+len(self.done),
-            len(self.todo), len(self.done),
-            len(self.bad))
-
-    def report(self):
-        self.message("")
-        if not self.todo: s = "Final"
-        else: s = "Interim"
-        self.message("%s Report (%s)", s, self.status())
-        self.report_errors()
-
-    def report_errors(self):
-        if not self.bad:
-            self.message("\nNo errors")
-            return
-        self.message("\nError Report:")
-        sources = sorted(self.errors.keys())
-        for source in sources:
-            triples = self.errors[source]
-            self.message("")
-            if len(triples) > 1:
-                self.message("%d Errors in %s", len(triples), source)
-            else:
-                self.message("Error in %s", source)
-            # Call self.format_url() instead of referring
-            # to the URL directly, since the URLs in these
-            # triples is now a (URL, fragment) pair. The value
-            # of the "source" variable comes from the list of
-            # origins, and is a URL, not a pair.
-            for url, rawlink, msg in triples:
-                if rawlink != self.format_url(url): s = " (%s)" % rawlink
-                else: s = ""
-                self.message("  HREF %s%s\n    msg %s",
-                             self.format_url(url), s, msg)
-
-    def dopage(self, url_pair):
-
-        # All printing of URLs uses format_url(); argument changed to
-        # url_pair for clarity.
-        if self.verbose > 1:
-            if self.verbose > 2:
-                self.show("Check ", self.format_url(url_pair),
-                          "  from", self.todo[url_pair])
-            else:
-                self.message("Check %s", self.format_url(url_pair))
-        url, local_fragment = url_pair
-        if local_fragment and self.nonames:
-            self.markdone(url_pair)
-            return
-        try:
-            page = self.getpage(url_pair)
-        except sgmllib.SGMLParseError as msg:
-            msg = self.sanitize(msg)
-            self.note(0, "Error parsing %s: %s",
-                          self.format_url(url_pair), msg)
-            # Dont actually mark the URL as bad - it exists, just
-            # we can't parse it!
-            page = None
-        if page:
-            # Store the page which corresponds to this URL.
-            self.name_table[url] = page
-            # If there is a fragment in this url_pair, and it's not
-            # in the list of names for the page, call setbad(), since
-            # it's a missing anchor.
-            if local_fragment and local_fragment not in page.getnames():
-                self.setbad(url_pair, ("Missing name anchor `%s'" % local_fragment))
-            for info in page.getlinkinfos():
-                # getlinkinfos() now returns the fragment as well,
-                # and we store that fragment here in the "todo" dictionary.
-                link, rawlink, fragment = info
-                # However, we don't want the fragment as the origin, since
-                # the origin is logically a page.
-                origin = url, rawlink
-                self.newlink((link, fragment), origin)
-        else:
-            # If no page has been created yet, we want to
-            # record that fact.
-            self.name_table[url_pair[0]] = None
-        self.markdone(url_pair)
-
-    def newlink(self, url, origin):
-        if url in self.done:
-            self.newdonelink(url, origin)
-        else:
-            self.newtodolink(url, origin)
-
-    def newdonelink(self, url, origin):
-        if origin not in self.done[url]:
-            self.done[url].append(origin)
-
-        # Call self.format_url(), since the URL here
-        # is now a (URL, fragment) pair.
-        self.note(3, "  Done link %s", self.format_url(url))
-
-        # Make sure that if it's bad, that the origin gets added.
-        if url in self.bad:
-            source, rawlink = origin
-            triple = url, rawlink, self.bad[url]
-            self.seterror(source, triple)
-
-    def newtodolink(self, url, origin):
-        # Call self.format_url(), since the URL here
-        # is now a (URL, fragment) pair.
-        if url in self.todo:
-            if origin not in self.todo[url]:
-                self.todo[url].append(origin)
-            self.note(3, "  Seen todo link %s", self.format_url(url))
-        else:
-            self.todo[url] = [origin]
-            self.note(3, "  New todo link %s", self.format_url(url))
-
-    def format_url(self, url):
-        link, fragment = url
-        if fragment: return link + "#" + fragment
-        else: return link
-
-    def markdone(self, url):
-        self.done[url] = self.todo[url]
-        del self.todo[url]
-        self.changed = 1
-
-    def inroots(self, url):
-        for root in self.roots:
-            if url[:len(root)] == root:
-                return self.isallowed(root, url)
-        return 0
-
-    def isallowed(self, root, url):
-        root = urlparse.urljoin(root, "/")
-        return self.robots[root].can_fetch(AGENTNAME, url)
-
-    def getpage(self, url_pair):
-        # Incoming argument name is a (URL, fragment) pair.
-        # The page may have been cached in the name_table variable.
-        url, fragment = url_pair
-        if url in self.name_table:
-            return self.name_table[url]
-
-        scheme, path = urllib.request.splittype(url)
-        if scheme in ('mailto', 'news', 'javascript', 'telnet'):
-            self.note(1, " Not checking %s URL" % scheme)
-            return None
-        isint = self.inroots(url)
-
-        # Ensure that openpage gets the URL pair to
-        # print out its error message and record the error pair
-        # correctly.
-        if not isint:
-            if not self.checkext:
-                self.note(1, " Not checking ext link")
-                return None
-            f = self.openpage(url_pair)
-            if f:
-                self.safeclose(f)
-            return None
-        text, nurl = self.readhtml(url_pair)
-
-        if nurl != url:
-            self.note(1, " Redirected to %s", nurl)
-            url = nurl
-        if text:
-            return Page(text, url, maxpage=self.maxpage, checker=self)
-
-    # These next three functions take (URL, fragment) pairs as
-    # arguments, so that openpage() receives the appropriate tuple to
-    # record error messages.
-    def readhtml(self, url_pair):
-        url, fragment = url_pair
-        text = None
-        f, url = self.openhtml(url_pair)
-        if f:
-            text = f.read()
-            f.close()
-        return text, url
-
-    def openhtml(self, url_pair):
-        url, fragment = url_pair
-        f = self.openpage(url_pair)
-        if f:
-            url = f.geturl()
-            info = f.info()
-            if not self.checkforhtml(info, url):
-                self.safeclose(f)
-                f = None
-        return f, url
-
-    def openpage(self, url_pair):
-        url, fragment = url_pair
-        try:
-            return self.urlopener.open(url)
-        except (OSError, IOError) as msg:
-            msg = self.sanitize(msg)
-            self.note(0, "Error %s", msg)
-            if self.verbose > 0:
-                self.show(" HREF ", url, "  from", self.todo[url_pair])
-            self.setbad(url_pair, msg)
-            return None
-
-    def checkforhtml(self, info, url):
-        if 'content-type' in info:
-            ctype = cgi.parse_header(info['content-type'])[0].lower()
-            if ';' in ctype:
-                # handle content-type: text/html; charset=iso8859-1 :
-                ctype = ctype.split(';', 1)[0].strip()
-        else:
-            if url[-1:] == "/":
-                return 1
-            ctype, encoding = mimetypes.guess_type(url)
-        if ctype == 'text/html':
-            return 1
-        else:
-            self.note(1, " Not HTML, mime type %s", ctype)
-            return 0
-
-    def setgood(self, url):
-        if url in self.bad:
-            del self.bad[url]
-            self.changed = 1
-            self.note(0, "(Clear previously seen error)")
-
-    def setbad(self, url, msg):
-        if url in self.bad and self.bad[url] == msg:
-            self.note(0, "(Seen this error before)")
-            return
-        self.bad[url] = msg
-        self.changed = 1
-        self.markerror(url)
-
-    def markerror(self, url):
-        try:
-            origins = self.todo[url]
-        except KeyError:
-            origins = self.done[url]
-        for source, rawlink in origins:
-            triple = url, rawlink, self.bad[url]
-            self.seterror(source, triple)
-
-    def seterror(self, url, triple):
-        try:
-            # Because of the way the URLs are now processed, I need to
-            # check to make sure the URL hasn't been entered in the
-            # error list.  The first element of the triple here is a
-            # (URL, fragment) pair, but the URL key is not, since it's
-            # from the list of origins.
-            if triple not in self.errors[url]:
-                self.errors[url].append(triple)
-        except KeyError:
-            self.errors[url] = [triple]
-
-    # The following used to be toplevel functions; they have been
-    # changed into methods so they can be overridden in subclasses.
-
-    def show(self, p1, link, p2, origins):
-        self.message("%s %s", p1, link)
-        i = 0
-        for source, rawlink in origins:
-            i = i+1
-            if i == 2:
-                p2 = ' '*len(p2)
-            if rawlink != link: s = " (%s)" % rawlink
-            else: s = ""
-            self.message("%s %s%s", p2, source, s)
-
-    def sanitize(self, msg):
-        if isinstance(IOError, ClassType) and isinstance(msg, IOError):
-            # Do the other branch recursively
-            msg.args = self.sanitize(msg.args)
-        elif isinstance(msg, TupleType):
-            if len(msg) >= 4 and msg[0] == 'http error' and \
-               isinstance(msg[3], InstanceType):
-                # Remove the Message instance -- it may contain
-                # a file object which prevents pickling.
-                msg = msg[:3] + msg[4:]
-        return msg
-
-    def safeclose(self, f):
-        try:
-            url = f.geturl()
-        except AttributeError:
-            pass
-        else:
-            if url[:4] == 'ftp:' or url[:7] == 'file://':
-                # Apparently ftp connections don't like to be closed
-                # prematurely...
-                text = f.read()
-        f.close()
-
-    def save_pickle(self, dumpfile=DUMPFILE):
-        if not self.changed:
-            self.note(0, "\nNo need to save checkpoint")
-        elif not dumpfile:
-            self.note(0, "No dumpfile, won't save checkpoint")
-        else:
-            self.note(0, "\nSaving checkpoint to %s ...", dumpfile)
-            newfile = dumpfile + ".new"
-            f = open(newfile, "wb")
-            pickle.dump(self, f)
-            f.close()
-            try:
-                os.unlink(dumpfile)
-            except os.error:
-                pass
-            os.rename(newfile, dumpfile)
-            self.note(0, "Done.")
-            return 1
-
-
-class Page:
-
-    def __init__(self, text, url, verbose=VERBOSE, maxpage=MAXPAGE, checker=None):
-        self.text = text
-        self.url = url
-        self.verbose = verbose
-        self.maxpage = maxpage
-        self.checker = checker
-
-        # The parsing of the page is done in the __init__() routine in
-        # order to initialize the list of names the file
-        # contains. Stored the parser in an instance variable. Passed
-        # the URL to MyHTMLParser().
-        size = len(self.text)
-        if size > self.maxpage:
-            self.note(0, "Skip huge file %s (%.0f Kbytes)", self.url, (size*0.001))
-            self.parser = None
-            return
-        self.checker.note(2, "  Parsing %s (%d bytes)", self.url, size)
-        self.parser = MyHTMLParser(url, verbose=self.verbose,
-                                   checker=self.checker)
-        self.parser.feed(self.text)
-        self.parser.close()
-
-    def note(self, level, msg, *args):
-        if self.checker:
-            self.checker.note(level, msg, *args)
-        else:
-            if self.verbose >= level:
-                if args:
-                    msg = msg%args
-                print(msg)
-
-    # Method to retrieve names.
-    def getnames(self):
-        if self.parser:
-            return self.parser.names
-        else:
-            return []
-
-    def getlinkinfos(self):
-        # File reading is done in __init__() routine.  Store parser in
-        # local variable to indicate success of parsing.
-
-        # If no parser was stored, fail.
-        if not self.parser: return []
-
-        rawlinks = self.parser.getlinks()
-        base = urlparse.urljoin(self.url, self.parser.getbase() or "")
-        infos = []
-        for rawlink in rawlinks:
-            t = urlparse.urlparse(rawlink)
-            # DON'T DISCARD THE FRAGMENT! Instead, include
-            # it in the tuples which are returned. See Checker.dopage().
-            fragment = t[-1]
-            t = t[:-1] + ('',)
-            rawlink = urlparse.urlunparse(t)
-            link = urlparse.urljoin(base, rawlink)
-            infos.append((link, rawlink, fragment))
-
-        return infos
-
-
-class MyStringIO(io.StringIO):
-
-    def __init__(self, url, info):
-        self.__url = url
-        self.__info = info
-        super(MyStringIO, self).__init__(self)
-
-    def info(self):
-        return self.__info
-
-    def geturl(self):
-        return self.__url
-
-
-class MyURLopener(urllib.request.FancyURLopener):
-
-    http_error_default = urllib.request.URLopener.http_error_default
-
-    def __init__(*args):
-        self = args[0]
-        urllib.request.FancyURLopener.__init__(*args)
-        self.addheaders = [
-            ('User-agent', 'Python-webchecker/%s' % __version__),
-            ]
-
-    def http_error_401(self, url, fp, errcode, errmsg, headers):
-        return None
-
-    def open_file(self, url):
-        path = urllib.url2pathname(urllib.unquote(url))
-        if os.path.isdir(path):
-            if path[-1] != os.sep:
-                url = url + '/'
-            indexpath = os.path.join(path, "index.html")
-            if os.path.exists(indexpath):
-                return self.open_file(url + "index.html")
-            try:
-                names = os.listdir(path)
-            except os.error as msg:
-                exc_type, exc_value, exc_tb = sys.exc_info()
-                raise IOError(msg).with_traceback(exc_tb)
-            names.sort()
-            s = MyStringIO("file:"+url, {'content-type': 'text/html'})
-            s.write('<BASE HREF="file:%s">\n' %
-                    urllib.quote(os.path.join(path, "")))
-            for name in names:
-                q = urllib.quote(name)
-                s.write('<A HREF="%s">%s</A>\n' % (q, q))
-            s.seek(0)
-            return s
-        return urllib.request.FancyURLopener.open_file(self, url)
-
-
-class MyHTMLParser(sgmllib.SGMLParser):
-
-    def __init__(self, url, verbose=VERBOSE, checker=None):
-        self.myverbose = verbose # now unused
-        self.checker = checker
-        self.base = None
-        self.links = {}
-        self.names = []
-        self.url = url
-        sgmllib.SGMLParser.__init__(self)
-
-    def check_name_id(self, attributes):
-        """ Check the name or id attributes on an element.
-        """
-        # We must rescue the NAME or id (name is deprecated in XHTML)
-        # attributes from the anchor, in order to
-        # cache the internal anchors which are made
-        # available in the page.
-        for name, value in attributes:
-            if name == "name" or name == "id":
-                if value in self.names:
-                    self.checker.message("WARNING: duplicate ID name %s in %s",
-                                         value, self.url)
-                else: self.names.append(value)
-                break
-
-    def unknown_starttag(self, tag, attributes):
-        """ In XHTML, you can have id attributes on any element.
-        """
-        self.check_name_id(attributes)
-
-    def start_a(self, attributes):
-        self.link_attr(attributes, 'href')
-        self.check_name_id(attributes)
-
-    def end_a(self): pass
-
-    def do_area(self, attributes):
-        self.link_attr(attributes, 'href')
-        self.check_name_id(attributes)
-
-    def do_body(self, attributes):
-        self.link_attr(attributes, 'background', 'bgsound')
-        self.check_name_id(attributes)
-
-    def do_img(self, attributes):
-        self.link_attr(attributes, 'src', 'lowsrc')
-        self.check_name_id(attributes)
-
-    def do_frame(self, attributes):
-        self.link_attr(attributes, 'src', 'longdesc')
-        self.check_name_id(attributes)
-
-    def do_iframe(self, attributes):
-        self.link_attr(attributes, 'src', 'longdesc')
-        self.check_name_id(attributes)
-
-    def do_link(self, attributes):
-        for name, value in attributes:
-            if name == "rel":
-                parts = value.lower().split()
-                if (  parts == ["stylesheet"]
-                      or parts == ["alternate", "stylesheet"]):
-                    self.link_attr(attributes, "href")
-                    break
-        self.check_name_id(attributes)
-
-    def do_object(self, attributes):
-        self.link_attr(attributes, 'data', 'usemap')
-        self.check_name_id(attributes)
-
-    def do_script(self, attributes):
-        self.link_attr(attributes, 'src')
-        self.check_name_id(attributes)
-
-    def do_table(self, attributes):
-        self.link_attr(attributes, 'background')
-        self.check_name_id(attributes)
-
-    def do_td(self, attributes):
-        self.link_attr(attributes, 'background')
-        self.check_name_id(attributes)
-
-    def do_th(self, attributes):
-        self.link_attr(attributes, 'background')
-        self.check_name_id(attributes)
-
-    def do_tr(self, attributes):
-        self.link_attr(attributes, 'background')
-        self.check_name_id(attributes)
-
-    def link_attr(self, attributes, *args):
-        for name, value in attributes:
-            if name in args:
-                if value: value = value.strip()
-                if value: self.links[value] = None
-
-    def do_base(self, attributes):
-        for name, value in attributes:
-            if name == 'href':
-                if value: value = value.strip()
-                if value:
-                    if self.checker:
-                        self.checker.note(1, "  Base %s", value)
-                    self.base = value
-        self.check_name_id(attributes)
-
-    def getlinks(self):
-        return list(self.links.keys())
-
-    def getbase(self):
-        return self.base
-
-
-if __name__ == '__main__':
-    main()
diff --git a/Tools/webchecker/websucker.py b/Tools/webchecker/websucker.py
deleted file mode 100755
index 4657b52..0000000
--- a/Tools/webchecker/websucker.py
+++ /dev/null
@@ -1,123 +0,0 @@
-#! /usr/bin/env python3
-
-"""A variant on webchecker that creates a mirror copy of a remote site."""
-
-__version__ = "$Revision$"
-
-import os
-import sys
-import getopt
-import urllib.parse
-
-import webchecker
-
-# Extract real version number if necessary
-if __version__[0] == '$':
-    _v = __version__.split()
-    if len(_v) == 3:
-        __version__ = _v[1]
-
-def main():
-    verbose = webchecker.VERBOSE
-    try:
-        opts, args = getopt.getopt(sys.argv[1:], "qv")
-    except getopt.error as msg:
-        print(msg)
-        print("usage:", sys.argv[0], "[-qv] ... [rooturl] ...")
-        return 2
-    for o, a in opts:
-        if o == "-q":
-            verbose = 0
-        if o == "-v":
-            verbose = verbose + 1
-    c = Sucker()
-    c.setflags(verbose=verbose)
-    c.urlopener.addheaders = [
-            ('User-agent', 'websucker/%s' % __version__),
-        ]
-    for arg in args:
-        print("Adding root", arg)
-        c.addroot(arg)
-    print("Run...")
-    c.run()
-
-class Sucker(webchecker.Checker):
-
-    checkext = 0
-    nonames = 1
-
-    # SAM 11/13/99: in general, URLs are now URL pairs.
-    # Since we've suppressed name anchor checking,
-    # we can ignore the second dimension.
-
-    def readhtml(self, url_pair):
-        url = url_pair[0]
-        text = None
-        path = self.savefilename(url)
-        try:
-            f = open(path, "rb")
-        except IOError:
-            f = self.openpage(url_pair)
-            if f:
-                info = f.info()
-                nurl = f.geturl()
-                if nurl != url:
-                    url = nurl
-                    path = self.savefilename(url)
-                text = f.read()
-                f.close()
-                self.savefile(text, path)
-                if not self.checkforhtml(info, url):
-                    text = None
-        else:
-            if self.checkforhtml({}, url):
-                text = f.read()
-            f.close()
-        return text, url
-
-    def savefile(self, text, path):
-        dir, base = os.path.split(path)
-        makedirs(dir)
-        try:
-            f = open(path, "wb")
-            f.write(text)
-            f.close()
-            self.message("saved %s", path)
-        except IOError as msg:
-            self.message("didn't save %s: %s", path, str(msg))
-
-    def savefilename(self, url):
-        type, rest = urllib.parse.splittype(url)
-        host, path = urllib.parse.splithost(rest)
-        path = path.lstrip("/")
-        user, host = urllib.parse.splituser(host)
-        host, port = urllib.parse.splitnport(host)
-        host = host.lower()
-        if not path or path[-1] == "/":
-            path = path + "index.html"
-        if os.sep != "/":
-            path = os.sep.join(path.split("/"))
-        path = os.path.join(host, path)
-        return path
-
-def makedirs(dir):
-    if not dir:
-        return
-    if os.path.exists(dir):
-        if not os.path.isdir(dir):
-            try:
-                os.rename(dir, dir + ".bak")
-                os.mkdir(dir)
-                os.rename(dir + ".bak", os.path.join(dir, "index.html"))
-            except os.error:
-                pass
-        return
-    head, tail = os.path.split(dir)
-    if not tail:
-        print("Huh?  Don't know how to make dir", dir)
-        return
-    makedirs(head)
-    os.mkdir(dir, 0o777)
-
-if __name__ == '__main__':
-    sys.exit(main() or 0)
diff --git a/Tools/webchecker/wsgui.py b/Tools/webchecker/wsgui.py
deleted file mode 100755
index 032523b..0000000
--- a/Tools/webchecker/wsgui.py
+++ /dev/null
@@ -1,240 +0,0 @@
-#! /usr/bin/env python3
-
-"""Tkinter-based GUI for websucker.
-
-Easy use: type or paste source URL and destination directory in
-their respective text boxes, click GO or hit return, and presto.
-"""
-
-from Tkinter import *
-import websucker
-import os
-import threading
-import queue
-import time
-
-VERBOSE = 2
-
-
-try:
-    class Canceled(Exception):
-        "Exception used to cancel run()."
-except (NameError, TypeError):
-    Canceled = __name__ + ".Canceled"
-
-
-class SuckerThread(websucker.Sucker):
-
-    stopit = 0
-    savedir = None
-    rootdir = None
-
-    def __init__(self, msgq):
-        self.msgq = msgq
-        websucker.Sucker.__init__(self)
-        self.setflags(verbose=VERBOSE)
-        self.urlopener.addheaders = [
-            ('User-agent', 'websucker/%s' % websucker.__version__),
-        ]
-
-    def message(self, format, *args):
-        if args:
-            format = format%args
-        ##print format
-        self.msgq.put(format)
-
-    def run1(self, url):
-        try:
-            try:
-                self.reset()
-                self.addroot(url)
-                self.run()
-            except Canceled:
-                self.message("[canceled]")
-            else:
-                self.message("[done]")
-        finally:
-            self.msgq.put(None)
-
-    def savefile(self, text, path):
-        if self.stopit:
-            raise Canceled
-        websucker.Sucker.savefile(self, text, path)
-
-    def getpage(self, url):
-        if self.stopit:
-            raise Canceled
-        return websucker.Sucker.getpage(self, url)
-
-    def savefilename(self, url):
-        path = websucker.Sucker.savefilename(self, url)
-        if self.savedir:
-            n = len(self.rootdir)
-            if path[:n] == self.rootdir:
-                path = path[n:]
-                while path[:1] == os.sep:
-                    path = path[1:]
-                path = os.path.join(self.savedir, path)
-        return path
-
-    def XXXaddrobot(self, *args):
-        pass
-
-    def XXXisallowed(self, *args):
-        return 1
-
-
-class App:
-
-    sucker = None
-    msgq = None
-
-    def __init__(self, top):
-        self.top = top
-        top.columnconfigure(99, weight=1)
-        self.url_label = Label(top, text="URL:")
-        self.url_label.grid(row=0, column=0, sticky='e')
-        self.url_entry = Entry(top, width=60, exportselection=0)
-        self.url_entry.grid(row=0, column=1, sticky='we',
-                    columnspan=99)
-        self.url_entry.focus_set()
-        self.url_entry.bind("<Key-Return>", self.go)
-        self.dir_label = Label(top, text="Directory:")
-        self.dir_label.grid(row=1, column=0, sticky='e')
-        self.dir_entry = Entry(top)
-        self.dir_entry.grid(row=1, column=1, sticky='we',
-                    columnspan=99)
-        self.go_button = Button(top, text="Go", command=self.go)
-        self.go_button.grid(row=2, column=1, sticky='w')
-        self.cancel_button = Button(top, text="Cancel",
-                        command=self.cancel,
-                                    state=DISABLED)
-        self.cancel_button.grid(row=2, column=2, sticky='w')
-        self.auto_button = Button(top, text="Paste+Go",
-                      command=self.auto)
-        self.auto_button.grid(row=2, column=3, sticky='w')
-        self.status_label = Label(top, text="[idle]")
-        self.status_label.grid(row=2, column=4, sticky='w')
-        self.top.update_idletasks()
-        self.top.grid_propagate(0)
-
-    def message(self, text, *args):
-        if args:
-            text = text % args
-        self.status_label.config(text=text)
-
-    def check_msgq(self):
-        while not self.msgq.empty():
-            msg = self.msgq.get()
-            if msg is None:
-                self.go_button.configure(state=NORMAL)
-                self.auto_button.configure(state=NORMAL)
-                self.cancel_button.configure(state=DISABLED)
-                if self.sucker:
-                    self.sucker.stopit = 0
-                self.top.bell()
-            else:
-                self.message(msg)
-        self.top.after(100, self.check_msgq)
-
-    def go(self, event=None):
-        if not self.msgq:
-            self.msgq = queue.Queue(0)
-            self.check_msgq()
-        if not self.sucker:
-            self.sucker = SuckerThread(self.msgq)
-        if self.sucker.stopit:
-            return
-        self.url_entry.selection_range(0, END)
-        url = self.url_entry.get()
-        url = url.strip()
-        if not url:
-            self.top.bell()
-            self.message("[Error: No URL entered]")
-            return
-        self.rooturl = url
-        dir = self.dir_entry.get().strip()
-        if not dir:
-            self.sucker.savedir = None
-        else:
-            self.sucker.savedir = dir
-            self.sucker.rootdir = os.path.dirname(
-                websucker.Sucker.savefilename(self.sucker, url))
-        self.go_button.configure(state=DISABLED)
-        self.auto_button.configure(state=DISABLED)
-        self.cancel_button.configure(state=NORMAL)
-        self.message( '[running...]')
-        self.sucker.stopit = 0
-        t = threading.Thread(target=self.sucker.run1, args=(url,))
-        t.start()
-
-    def cancel(self):
-        if self.sucker:
-            self.sucker.stopit = 1
-        self.message("[canceling...]")
-
-    def auto(self):
-        tries = ['PRIMARY', 'CLIPBOARD']
-        text = ""
-        for t in tries:
-            try:
-                text = self.top.selection_get(selection=t)
-            except TclError:
-                continue
-            text = text.strip()
-            if text:
-                break
-        if not text:
-            self.top.bell()
-            self.message("[Error: clipboard is empty]")
-            return
-        self.url_entry.delete(0, END)
-        self.url_entry.insert(0, text)
-        self.go()
-
-
-class AppArray:
-
-    def __init__(self, top=None):
-        if not top:
-            top = Tk()
-            top.title("websucker GUI")
-            top.iconname("wsgui")
-            top.wm_protocol('WM_DELETE_WINDOW', self.exit)
-        self.top = top
-        self.appframe = Frame(self.top)
-        self.appframe.pack(fill='both')
-        self.applist = []
-        self.exit_button = Button(top, text="Exit", command=self.exit)
-        self.exit_button.pack(side=RIGHT)
-        self.new_button = Button(top, text="New", command=self.addsucker)
-        self.new_button.pack(side=LEFT)
-        self.addsucker()
-        ##self.applist[0].url_entry.insert(END, "http://www.python.org/doc/essays/")
-
-    def addsucker(self):
-        self.top.geometry("")
-        frame = Frame(self.appframe, borderwidth=2, relief=GROOVE)
-        frame.pack(fill='x')
-        app = App(frame)
-        self.applist.append(app)
-
-    done = 0
-
-    def mainloop(self):
-        while not self.done:
-            time.sleep(0.1)
-            self.top.update()
-
-    def exit(self):
-        for app in self.applist:
-            app.cancel()
-            app.message("[exiting...]")
-        self.done = 1
-
-
-def main():
-    AppArray().mainloop()
-
-if __name__ == '__main__':
-    main()