Bingo. It was a problem with the word list file. When I did a more thorough examination, I didn't have the "\" in the search term. Adding them made the search work correctly. It was a very vexing problem, as I could see no reason that it should parse differently. Thank you for the assistance. Status: Resolved.

In reply to Re^2: Substitution Problem by david.paige
in thread Substitution Problem by david.paige

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