This system has v5.22.1. I don't know exactly how this perl was configured. I didn't see the warning on other systems. Strangely, I don't remember seeing it yesterday on this system, either. I might try to reproduce the warning on another system and let you know. The warning and this fix seem to be in line with the perl documentation, though.
perl --version This is perl 5, version 22, subversion 1 (v5.22.1) built for x86_64-linux-thread-multi (with 15 registered patches, see perl -V for more detail) cat /etc/fedora-release Fedora release 23 (Twenty Three) On Fri, Jul 29, 2016 at 7:06 PM, Joe Perches <j...@perches.com> wrote: > On Fri, 2016-07-29 at 18:27 -0400, Allen Hubbe wrote: >> Perl warns: >> >> Unescaped left brace in regex is deprecated, passed through in regex >> >> This is explained under "Quantifiers" in perl doc: >> http://perldoc.perl.org/perlre.html#Quantifiers > > Hey Allen. > > I'm at 5.22 and don't see a warning. > For what version of perl does this warning get generated? > Only 5.24 and higher? >
