use ascii_only mode for minification (fix #2291)
use ascii_only mode for minification (fix #2291)

th0r/vue,shupan123/vue-fixed-type,shupan123/vue-fixed-type,th0r/vue,fergaldoyle/vue,fergaldoyle/vue,shupan123/vue-fixed-type,fergaldoyle/vue,th0r/vue