diff options
| -rw-r--r-- | _doc/SPECS.adoc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/_doc/SPECS.adoc b/_doc/SPECS.adoc index 4eae7a5..14e971f 100644 --- a/_doc/SPECS.adoc +++ b/_doc/SPECS.adoc @@ -133,9 +133,9 @@ DOC_ATTRIBUTE = ":" DOC_ATTR_KEY ":" *STRING LF DOC_ATTR_KEY = ( "toc" / "sectanchors" / "sectlinks" / "imagesdir" / "data-uri" / *META_KEY ) LF -META_KEY_CHAR = (A..Z | a..z | 0..9 | '_') +META_KEY = 1*(META_KEY_CHAR / '_') *(META_KEY_CHAR / '-') -META_KEY = 1META_KEY_CHAR *(META_KEY_CHAR | '-') +META_KEY_CHAR = (A..Z | a..z | 0..9) ---- |