Follow-up Comment #4, bug #59676 (project groff): The "exists" documentation linked in comment #1 contains the sentence "WARNING: Calling 'exists' on array values is strongly discouraged." I presume this is what Bjarni is referring to.
In these instances, "exists" is being called on hash values (the function's intended use), so Perl wouldn't have anything to warn about. _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/bugs/?59676> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/