[Info-ingres] similar to predicate and matching a word

[Martin Bowes]

Hi All.

I need to use the similar to predicate to match a specific word. If I was using a regex I'd say \bword\b. In fact I made an OME function to do regex and that expression is totally cool, but is slow.

So this would match cases like 'word is here', 'ending in word.', 'in the middle word is the key'.

But it would not match cases 'word3', 'wording', 'password'.

Can anyone come up with a bullet proof similar to pattern?

Marty
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