bugfix: suppressed a perl "deprecated" warning in t::SRegex.
bugfix: suppressed a perl "deprecated" warning in t::SRegex.

MarginC/sregex,openresty/sregex,openresty/sregex,MarginC/sregex,openresty/sregex,MarginC/sregex,openresty/sregex,MarginC/sregex,MarginC/sregex