The format of the substitution command is one I haven't seen before. Is s[xx][yy] equivalent to s/xx/yy/?
Also, it does not work as written. I am using Perl 5.8.8.

Update: fixed tags to show square brackets

In reply to Re^2: print join n times on a line by GotToBTru
in thread print join n times on a line by austin43

Title:
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