>>>>> "Peng" == Peng Yu <pengyu...@gmail.com> writes:

Peng> I can't find an existing perl subroutine (in the library) to find
Peng> every occurrence of a substring in a string. The following webpage
Peng> "Example 3b. How to find every occurrence" uses a loop to do so. But
Peng> I'd prefer a subroutine.

You had me up to here.  Why?  Why a *subroutine*?  That's like saying "I
really like variable names, but only if they start with a
consonant... not a vowel!"

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