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Re^3: counting overlapping patterns

by Eimi Metamorphoumai (Deacon)
on Feb 18, 2005 at 22:15 UTC ( #432546=note: print w/replies, xml ) Need Help??

in reply to Re^2: counting overlapping patterns
in thread counting overlapping patterns

But requires rewriting the pattern. Mine will work even if the pattern comes from a variable, or contains different possibilities for the first character ('/AA|BB/' becomes '/(?=AA|BB)/'). My approach was to try to do minimal tinkering with the original, but yeah, it's not as obvious what's actually going on.

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Re^4: counting overlapping patterns
by ikegami (Pope) on Feb 18, 2005 at 23:39 UTC
    Good point.

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