I do know that '+' is a special character, but in any other place besides the first position, it works correctly. I have previously tried "\+44", and received the same error message.

But as you suggest, I changed the code to

perl -e '$in=quotemeta("+44"); $out=$in; $out =~ s/$in//; print "Result: |$in|$out|\n";'

However, the result was incorrect: Result: |\+44|\|

Thank you.

In reply to Re^2: Substitution, '+' in first position of Pattern by flexvault
in thread Substitution, '+' in first position of Pattern by flexvault

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