$t =~ s/{?\\~n}?/ñ/g;
- $t =~ s/{?\\c{?c}?}? ?/ç/g;
- $t =~ s/{?\\'{?c}?}? ?/ć/g;
+ $t =~ s/{?\\c\{?c\}?}? ?/ç/g;
+ $t =~ s/{?\\'\{?c\}?}? ?/ć/g;
- $t =~ s/{?\\v{? ?s}?}? ?/š/g;
+ $t =~ s/{?\\v\{? ?s\}?}? ?/š/g;
$t =~ s/{?\^({[^}]+}|.)}?/<sup>$1<\/sup>/g;
$t =~ s/{(.*)}/$1/g;