Thanks for that, Karl.

It seems to work with my original sample data, but with this:
   say zip 'ABCDEFGH0J', 'a0cde';
it produces this:
   00AaBCcDdEeFGHJ
but should be producing this:
   AaB0CcDdEeFGH0J

In reply to Re^2: Merge 2 strings like a zip by tel2
in thread Merge 2 strings like a zip by tel2

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