see perlman:perlfunc 
# 1st argument given: string to process
# 2nd argument given: offset
# so here it means regardless of the true length the 
# last character in the string
substr ($new, -1);

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All decision is left to your taste

In reply to Re: Re: Re: search =~ for /'s by little
in thread search =~ for /'s by Anonymous Monk

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