Probably not the best way to do it, but this works: 
my $a = "ABABA";
my $b = "BB--B-BB";

$b =~ s/B/\%c/g;
printf $b, unpack 'c*', $a;

[download]
Gets rid of the loop, at least *grin*.

-- Foxcub
#include www.liquidfusion.org.uk

In reply to Re: String replacement by Tanalis
in thread String replacement by wallacei

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