Fix issues with \x001b and \x00a0 using pass2 rules
Fix issues with \x001b and \x00a0 using pass2 rules

see https://github.com/snaekobbi/liblouis/issues/4

liblouis/liblouis,hammera/liblouis,vsmontalvao/liblouis,vsmontalvao/liblouis,vsmontalvao/liblouis,hammera/liblouis,IndexBraille/liblouis,liblouis/liblouis,IndexBraille/liblouis,vsmontalvao/liblouis,IndexBraille/liblouis,IndexBraille/liblouis,liblouis/liblouis,BueVest/liblouis,liblouis/liblouis,IndexBraille/liblouis,BueVest/liblouis,BueVest/liblouis,hammera/liblouis,BueVest/liblouis,liblouis/liblouis,vsmontalvao/liblouis,hammera/liblouis,BueVest/liblouis,hammera/liblouis,BueVest/liblouis,hammera/liblouis,liblouis/liblouis