[rfc-i] draft-iab-xml2rfc-latest, "2.46.2 "numbered" Attribute"

[julian.reschke at gmx.de (Julian Reschke)]

<https://greenbytes.de/tech/webdav/draft-iab-xml2rfc-04.html#rfc.section.2.46.2>:

"If set to "false", the formatter is requested to not display a section 
number. The prep tool will verify that such a section is not followed by 
a numbered section in a part, and will verify that the section is a 
top-level section."

Define this in terms what is allows, not in terms of what the preptool does:

"A value of 'false' is only allowed on top-level sections that are not 
followed by any other numbered section".


Best regards, Julian