;;; Support substitute letter combinations for hooked letters !b'([^ ]) ɓ\1 !B'([^ ]) Ɓ\1 !k'([^ ]) ƙ\1 !K'([^ ]) Ƙ\1 !d'([^ ]) ɗ\1 !D'([^ ]) Ɗ\1 ;;; Normalisation for tone/length diacritics ;;; Conversion of diacritics to tone/length annotation in tones.rpp ;;; For now, just lowercase everything !Á á !É é !Í í !Ó ó !Ú ú !À à !È è !Ì ì !Ò ò !Ù ù !A a !E e !I i !O o !U u ! â !Ê ê !Î î !Ô ô !û û !áa áá !ái áí !áu áú !ée éé !íi íí !óo óó !úu úú !àa àà !ài àì !àu àù !èe èè !ìi ìì !òo òò !ùu ùù !áà âa !áù âu !áì âi !éè êe !íì îi !óò ôo !úù ûu !a ā !e ē !i ī !o ō !u ū