rfclint doesn't use the current schema

[ietf-svn-bot]

type_defect | by arusso@amsl.com

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rfclint doesn't rely on the current schema (v3.rnc).

Could run with the option --no-rng (disable RNG validation step) to avoid the error, but would be better if it used the current schema.

Example (the current schema has an indent attribute for ):

% rfclint --extract="abnf" rfc9051.notprepped.xml 
ERROR: Unable to validate the XML document: rfc9051.notprepped.xml
 rfc9051.notprepped.xml: Line 249: Invalid attribute indent for element t
 rfc9051.notprepped.xml: Line 256: Invalid attribute indent for element t
[...]

where
rfclint = 0.6.1
rfctools_common = 0.6.2

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Issue migrated from trac:682 at 2022-02-08 07:17:55 +0000