I still think it's working ok - someone slap me if I'm wrong.
The (?! is looking ahead and saying 'you can't begin with.
(?!\1) - you can't begin with the first match
(?!\1|\2) - you can't begin with the 1st or second match
JC
J. Landman Gay wrote:
Sorry if this comes through twice, I'm having trouble sending to the
list.
I need a matchtext/regex that will tell me if all supplied words exist
in a block of text, regardless of their order, and ignoring carriage
returns.
For example, see if all these words: dog dinosaur cat
exist in this text:
"The purple dinosaur inadvertently stepped on the cat.<cr>
The white dog howled."
Should return true. Is there such a thing?
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