Reading a Perl source, I encountered this line:
($Z = $0) =~ s~.*/~~;

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I guess this saves in $Z the name of the script being executed, but it's not clear to me why it uses tildes instead of slashes.
Better, I've never seen using tildes instead of slashes, and I didn't know that such practice is possible.
Am I missing something?
Thank you

In reply to quite weird regexp by larsen

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