Issue 16: Return the regexp compile error
Issue 16: Return the regexp compile error

CedarLogic/mux,pH14/mux,dvln/mux,coolljt0725/mux,gorilla/mux,w4ngyi/mux,kiip/mux,heetch/mux,studygolang/mux,laohanlinux/mux,Arkan/mux,Gorilla/mux,TramPamPam/mux,Vorstack/mux,matk86/mux,scriptoLLC/mux,outrightmental/go-mux,Manbeardo/mux