Support newer xregexp for JS where XRegExp is imported as default
Support newer xregexp for JS where XRegExp is imported as default

rtoal/polyglot,rtoal/ple,rtoal/ple,rtoal/ple,rtoal/ple,rtoal/ple,rtoal/ple,rtoal/polyglot,rtoal/polyglot,rtoal/polyglot,rtoal/ple,rtoal/ple,rtoal/polyglot,rtoal/polyglot,rtoal/ple,rtoal/polyglot,rtoal/polyglot,rtoal/polyglot,rtoal/polyglot,rtoal/polyglot,rtoal/ple,rtoal/ple,rtoal/ple,rtoal/ple,rtoal/ple,rtoal/polyglot,rtoal/ple,rtoal/polyglot,rtoal/polyglot,rtoal/ple,rtoal/polyglot