I had only answered your first question. As for your second question, no, the hash creation operator ({}) does not localize $_. Curlies don't localize $_ when they're used as a bare block either. And neither does do. $_ is only implicitly localized by foreach loops (when no iterator variable is provided), map and grep.

In reply to Re^7: Inline substitution regex by ikegami
in thread Inline substitution regex by bradcan

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