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

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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:
-------------
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--------------------------------------
RFC7950 (draft-ietf-netmod-rfc6020bis-14)
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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

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