@@ -3057,7 +3057,8 @@ The following fields are recognized:
3057 ~ A string value (path to CSS stylesheet).
3057 ~ A string value (path to CSS stylesheet).
3059`page-progression-direction`
3059`page-progression-direction`
3060+ ~ Either `ltr` or `rtl`. Specifies the `page-progression-direction`
3060− ~ Either `ltr` or `rtl`. Specifies the synonymous spine [attribute][EPUBspine].
3061+ spine [attribute][EPUBspine].
3062Literate Haskell support
3063Literate Haskell support
3063========================
3064========================