fix hyphen-used-as-minus-signs issue. #2
fix hyphen-used-as-minus-signs issue. #2

fenghuilee/smarty-gettext,fenghuilee/smarty-gettext,Olvikolvi/smarty-gettext,smarty-gettext/smarty-gettext,smarty-gettext/smarty-gettext,Olvikolvi/smarty-gettext