# OpenType Feature File specification, section 5.f.ii, example 1 | |
# "Specifying exceptions to the Chain Sub rule" | |
# http://www.adobe.com/devnet/opentype/afdko/topic_feature_file_syntax.html | |
feature test { | |
ignore sub f [a e] d'; | |
ignore sub a d' d; | |
sub [a e n] d' by d.alt; | |
} test; |