Improve pattern expansion
Improve pattern expansion

modulexcite/fontello,asrin475/fontello,bartuspan/fontello,liguangmings/fontello,asrin475/fontello,modulexcite/fontello,asrin475/fontello,marcia-kubik/fontello,Sivalingaamorthy/fontello,Sivalingaamorthy/fontello,cnbin/fontello,vinod1988/fontello,marcia-kubik/fontello,bartuspan/fontello,fontello/fontello,bartuspan/fontello,katgironpe/fontello,cnbin/fontello,CapeSepias/fontello,Sivalingaamorthy/fontello,CapeSepias/fontello,cnbin/fontello,vinod1988/fontello,SKing7/fontellomt,marcia-kubik/fontello,SKing7/fontellomt,blackgirl/fontello,fontello/fontello,liguangmings/fontello,katgironpe/fontello,blackgirl/fontello,CapeSepias/fontello,fontello/fontello,katgironpe/fontello,vinod1988/fontello,blackgirl/fontello,liguangmings/fontello,modulexcite/fontello