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| author | Shulhan <ms@kilabit.info> | 2022-11-21 01:05:58 +0700 |
|---|---|---|
| committer | Shulhan <ms@kilabit.info> | 2022-11-23 21:48:29 +0700 |
| commit | 3d1caba74842d7dd0800cd0351ddb4c47364a541 (patch) | |
| tree | 7e69f8c21df7f7b39c9a39d950c7864993cbc740 | |
| parent | 7e97c4675957b1b002e1f62d5b7d781dbc4fe7d7 (diff) | |
| download | asciidoctor-go-3d1caba74842d7dd0800cd0351ddb4c47364a541.tar.xz | |
_doc: update grammar for meta key (attribute key)
The meta key name must start with letter, digits, or _, but after
that _ is not allowed.
| -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) ---- |