While such utilities can be useful for the naïve user, they don't result in an index, so much as a concordance, and the difference between the two should be kept in mind.
Rather than relying on such, if the project and budget warrant it, far better to employ a human indexer (who is _not_ also the author). William -- William Adams senior graphic designer Fry Communications This email message and any files transmitted with it contain information which is confidential and intended only for the addressee(s). If you are not the intended recipient(s), any usage, dissemination, disclosure, or action taken in reliance on it is prohibited. The reliability of this method of communication cannot be guaranteed. Email can be intercepted, corrupted, delayed, incompletely transmitted, virus-laden, or otherwise affected during transmission. Reasonable steps have been taken to reduce the risk of viruses, but we cannot accept liability for damage sustained as a result of this message. If you have received this message in error, please immediately delete it and all copies of it and notify the sender.