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RFC5234 — Augmented BNF for Syntax Specifications: ABNF | SpecAtlas
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RFC5234
Augmented BNF for Syntax Specifications: ABNF
active
updated
errata
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Details
Type
Internet Standard
Published
2008-01-31
IETF Stream
IETF
doi
10.17487/RFC5234
Canonical URL
https://www.rfc-editor.org/rfc/rfc5234.txt
Text (ASCII)
HTML
https://www.rfc-editor.org/rfc/rfc5234.html
Plain text
https://www.rfc-editor.org/rfc/rfc5234.txt
Other URL
https://datatracker.ietf.org/doc/rfc5234/
IETF Datatracker
documentation
Controlling Organization
Internet Engineering Task Force
IETF Applications Area
https://datatracker.ietf.org/group/app/about/
Member of
ABNF — Augmented Backus-Naur Form
STD68 — STD 68
Relationships
OBSOLETES
RFC4234 — Augmented BNF for Syntax Specifications: ABNF
UPDATED BY
RFC7405 — Case-Sensitive String Support in ABNF
References
normative
US-ASCII [USAS X3.4-1968] — USA Standard Code for Information Interchange
informative
RFC733 — Standard for the Format of ARPA Network Text Messages
informative
RFC822 — Standard for the Format of ARPA Internet Text Messages