Hi Ebben, I've always taken the ABNF to list the definitive sub-statements that are allowed for the various deviate "add", "replace", or "delete" options. Perhaps the RFC could state this more explicitly. Perhaps raise an issue on the YANG Next issue tracker to clarify this (https://github.com/netmod-wg/yang-next/issues) and it might get discussed tomorrow.
Thanks, Rob -----Original Message----- From: netmod <[email protected]> On Behalf Of RFC Errata System Sent: 18 March 2019 18:16 To: [email protected]; [email protected]; [email protected]; [email protected]; [email protected]; [email protected] Cc: [email protected]; [email protected] Subject: [netmod] [Technical Errata Reported] RFC7950 (5663) The following errata report has been submitted for RFC7950, "The YANG 1.1 Data Modeling Language". -------------------------------------- You may review the report below and at: http://www.rfc-editor.org/errata/eid5663 -------------------------------------- Type: Technical Reported by: Ebben Aries <[email protected]> Section: 14 Original Text ------------- deviate-delete-stmt = deviate-keyword sep delete-keyword-str optsep (";" / "{" stmtsep ;; these stmts can appear in any order [units-stmt] *must-stmt *unique-stmt *default-stmt "}") stmtsep Corrected Text -------------- deviate-delete-stmt = deviate-keyword sep delete-keyword-str optsep (";" / "{" stmtsep ;; these stmts can appear in any order [units-stmt] *must-stmt *unique-stmt *default-stmt [config-stmt] [mandatory-stmt] [min-elements-stmt] [max-elements-stmt] "}") stmtsep Notes ----- Section 7.20.3.2 specifies all permitted substatements for the "deviate" statement however the ABNF grammar specifies different valid substatements per deviate argument. The "delete" argument is one such that only contains a subset of what is defined in the substatement table in this section. The errata mentioned at: https://www.rfc-editor.org/errata/eid5489 is meant to correct the following statement """ The argument "delete" deletes properties from the target node. The properties to delete are identified by substatements to the "delete" statement. """ However this either needs to be a per argument table or ABNF correction Instructions: ------------- This erratum is currently posted as "Reported". If necessary, please use "Reply All" to discuss whether it should be verified or rejected. When a decision is reached, the verifying party can log in to change the status and edit the report, if necessary. -------------------------------------- RFC7950 (draft-ietf-netmod-rfc6020bis-14) -------------------------------------- Title : The YANG 1.1 Data Modeling Language Publication Date : August 2016 Author(s) : M. Bjorklund, Ed. Category : PROPOSED STANDARD Source : Network Modeling Area : Operations and Management Stream : IETF Verifying Party : IESG _______________________________________________ netmod mailing list [email protected] https://www.ietf.org/mailman/listinfo/netmod _______________________________________________ netmod mailing list [email protected] https://www.ietf.org/mailman/listinfo/netmod
