diff --git a/Tools/scripts/finddiv.py b/Tools/scripts/finddiv.py
new file mode 100755
index 0000000..47b6f12
--- /dev/null
+++ b/Tools/scripts/finddiv.py
@@ -0,0 +1,89 @@
+#! /usr/bin/env python
+
+"""finddiv - a grep-like tool that looks for division operators.
+
+Usage: finddiv [-l] file_or_directory ...
+
+For directory arguments, all files in the directory whose name ends in
+.py are processed, and subdirectories are processed recursively.
+
+This actually tokenizes the files to avoid false hits in comments or
+strings literals.
+
+By default, this prints all lines containing a / or /= operator, in
+grep -n style.  With the -l option specified, it prints the filename
+of files that contain at least one / or /= operator.
+"""
+
+import os
+import sys
+import getopt
+import tokenize
+
+def main():
+    try:
+        opts, args = getopt.getopt(sys.argv[1:], "lh")
+    except getopt.error, msg:
+        usage(msg)
+        return 2
+    if not args:
+        usage("at least one file argument is required")
+        return 2
+    listnames = 0
+    for o, a in opts:
+        if o == "-h":
+            print __doc__
+            return
+        if o == "-l":
+            listnames = 1
+    exit = None
+    for file in args:
+        x = process(file, listnames)
+        exit = exit or x
+    return exit
+
+def usage(msg):
+    sys.stderr.write("%s: %s\n" % (sys.argv[0], msg))
+    sys.stderr.write("Usage: %s [-l] file ...\n" % sys.argv[0])
+    sys.stderr.write("Try `%s -h' for more information.\n" % sys.argv[0])
+
+def process(file, listnames):
+    if os.path.isdir(file):
+        return processdir(file, listnames)
+    try:
+        fp = open(file)
+    except IOError, msg:
+        sys.stderr.write("Can't open: %s\n" % msg)
+        return 1
+    g = tokenize.generate_tokens(fp.readline)
+    lastrow = None
+    for type, token, (row, col), end, line in g:
+        if token in ("/", "/="):
+            if listnames:
+                print file
+                break
+            if row != lastrow:
+                lastrow = row
+                print "%s:%d:%s" % (file, row, line),
+    fp.close()
+
+def processdir(dir, listnames):
+    try:
+        names = os.listdir(dir)
+    except os.error, msg:
+        sys.stderr.write("Can't list directory: %s\n" % dir)
+        return 1
+    files = []
+    for name in names:
+        fn = os.path.join(dir, name)
+        if os.path.normcase(fn).endswith(".py") or os.path.isdir(fn):
+            files.append(fn)
+    files.sort(lambda a, b: cmp(os.path.normcase(a), os.path.normcase(b)))
+    exit = None
+    for fn in files:
+        x = process(fn, listnames)
+        exit = exit or x
+    return exit
+
+if __name__ == "__main__":
+    sys.exit(main())