The 'XML2RFC' version 3 Vocabulary
draft-hoffman-xml2rfc-13
The information below is for an old version of the document.
Document | Type |
This is an older version of an Internet-Draft whose latest revision state is "Replaced".
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Author | Paul E. Hoffman | ||
Last updated | 2014-12-02 | ||
Replaced by | draft-iab-xml2rfc, draft-iab-xml2rfc, RFC 7991 | ||
RFC stream | (None) | ||
Formats | |||
Reviews |
GENART Early review
(of
-04)
by Ben Campbell
On the Right Track
GENART Early review
(of
-04)
by Elwyn Davies
On the Right Track
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Additional resources | |||
Stream | Stream state | (No stream defined) | |
Consensus boilerplate | Unknown | ||
RFC Editor Note | (None) | ||
IESG | IESG state | I-D Exists | |
Telechat date | (None) | ||
Responsible AD | (None) | ||
Send notices to | (None) |
draft-hoffman-xml2rfc-13
<figure> elements (Section 2.26) * <i> elements (Section 2.28) * <iref> elements (Section 2.29) * <ol> elements (Section 2.36) * <sourcecode> elements (Section 2.49) * <strong> elements (Section 2.51) * <sub> elements (Section 2.52) * <sup> elements (Section 2.53) * <tt> elements (Section 2.63) * <ul> elements (Section 2.64) * <xref> elements (Section 2.67) 2.59.1. 'align' attribute Controls whether the content of the cell appears left justified (default), centered, or right justified. Note that "center" or "right" probably only work well in cells with plain text; any other elements might make the contents render badly. Allowed values: Hoffman Expires June 5, 2015 [Page 62] Internet-Draft XML2RFCv3 December 2014 o "left" (default) o "center" o "right" 2.59.2. 'border' attribute The width of the border for this cell. The default is 0, meaning no border. 2.59.3. 'colspan' attribute The number of columns that the cell to span. For example, setting "colspan='3'" indicates that the cell occupies the same horizontal space as three cells in the row above or below this one. 2.59.4. 'rowspan' attribute The number of rows that the cell to span. For example, setting "rowspan='3'" indicates that the cell occupies the same vertical space as three rows. 2.60. <thead> A container for a set of header rows for a table. This element appears as a child element of: <table> (Section 2.55). Content model: One or more <tr> elements (Section 2.62) 2.61. <title> Represents the document title. When this element appears in the <front> element of the current document, the title might also appear in page headers or footers. If it is long (~40 characters), the "abbrev" attribute is used to specify an abbreviated variant. This element appears as a child element of: <front> (Section 2.27). Content model: only text content. Hoffman Expires June 5, 2015 [Page 63] Internet-Draft XML2RFCv3 December 2014 2.61.1. 'abbrev' attribute Specifies an abbreviated variant of the document title. 2.61.2. 'ascii' attribute The ASCII equivalent of the title. 2.62. <tr> A row of a table. This element appears as a child element of: <tbody> (Section 2.56), <tfoot> (Section 2.58), and <thead> (Section 2.60). Content model: One or more sequences of: 1. One <td> element 2. One <th> element 2.62.1. 'border' attribute The width of the border for this row. The default is 0, meaning no border. If the cells in this row also have "border" attributes, those values override this value for those cells. 2.63. <tt> Causes the text to be displayed in a constant-width font. This element can be combined with other character formatting elements, and the formatting will be additive. This element appears as a child element of: <annotation> (Section 2.3), <b> (Section 2.8), <blockquote> (Section 2.11), <c> (Section 3.1), <cref> (Section 2.17), <dd> (Section 2.19), <dt> (Section 2.22), <em> (Section 2.23), <i> (Section 2.28), <li> (Section 2.31), <name> (Section 2.34), <postamble> (Section 3.5), <preamble> (Section 3.6), <refcontent> (Section 2.41), <strong> (Section 2.51), <sub> (Section 2.52), <sup> (Section 2.53), <t> (Section 2.54), <td> (Section 2.57), and <th> (Section 2.59). Content model: In any order: Hoffman Expires June 5, 2015 [Page 64] Internet-Draft XML2RFCv3 December 2014 o Text o <b> elements (Section 2.8) o <bcp14> elements (Section 2.10) o <cref> elements (Section 2.17) o <em> elements (Section 2.23) o <eref> elements (Section 2.25) o <i> elements (Section 2.28) o <iref> elements (Section 2.29) o <strong> elements (Section 2.51) o <sub> elements (Section 2.52) o <sup> elements (Section 2.53) o <xref> elements (Section 2.67) 2.64. <ul> An unordered list. The labels on the items will be symbols picked by the processor. This element appears as a child element of: <aside> (Section 2.6), <section> (Section 2.47), <td> (Section 2.57), and <th> (Section 2.59). Content model: One or more <li> elements (Section 2.31) 2.64.1. 'empty' attribute Defines whether or not the label is empty. empty="true" indicates that no label be shown. Allowed values: o "false" (default) o "true" Hoffman Expires June 5, 2015 [Page 65] Internet-Draft XML2RFCv3 December 2014 2.64.2. 'spacing' attribute Defines whether or not there is a blank line between entries. spacing="normal" indicates a single blank line, while spacing="compact" indicates no space between. Allowed values: o "normal" (default) o "compact" 2.65. <uri> Contains a web address associated with the author. The contents should be a valid URI (see Section 3 of [RFC3986]). This element appears as a child element of: <address> (Section 2.2). Content model: only text content. 2.66. <workgroup> This element is used to specify the Working Group (IETF) or Research Group (IRTF) from which the document originates, if any. The recommended format is the official name of the Working Group (with some capitalization). In Internet-Drafts, this is used in the upper left corner of the boilerplate, replacing the "Network Working Group" string. Formatting software can append the words "Working Group" or "Research Group", depending on the "submissionType" property on the <rfc> element (Section 2.46.11). This element appears as a child element of: <front> (Section 2.27). Content model: only text content. 2.67. <xref> Inserts a reference to a different part of a document. The generated text depends on whether the <xref> is empty (in which case the processor will try to generate a meaningful text fragment), and the nature of the referenced document part. If the element is empty, a converter must invent text to show for the Hoffman Expires June 5, 2015 [Page 66] Internet-Draft XML2RFCv3 December 2014 reference. If the element is filled in and the format being converted to supports links, the text from the element is surrounded by a link to the reference. Any element that allows the "anchor" attribute can be referenced; however, there are restrictions with respect to the text content being generated. For instance, a <t> can be a reference target, however, because paragraphs are not (visibly) numbered, the author will have to make sure that the prose is sufficient for a reader to understand what is being referred to. This element appears as a child element of: <annotation> (Section 2.3), <b> (Section 2.8), <c> (Section 3.1), <cref> (Section 2.17), <dd> (Section 2.19), <dt> (Section 2.22), <em> (Section 2.23), <i> (Section 2.28), <li> (Section 2.31), <name> (Section 2.34), <postamble> (Section 3.5), <preamble> (Section 3.6), <strong> (Section 2.51), <sub> (Section 2.52), <sup> (Section 2.53), <t> (Section 2.54), <td> (Section 2.57), <th> (Section 2.59), <tt> (Section 2.63), and <ttcol> (Section 3.9). Content model: only text content. 2.67.1. 'format' attribute This attribute is used to control the format of the generated reference text. "counter" Inserts just a counter; this is used for the number of a section, figure, or table. For example: <section anchor="overview">Protocol Overview</section> . . . See Section <xref target="overview" format="counter"/> for an overview. might generate See Section 1.7 for an overview. "default" Inserts a text fragment that describes the referenced part completely, such as "Section 2" or "Table 4" for internal links, or "[XML]" for links to references. For example: Hoffman Expires June 5, 2015 [Page 67] Internet-Draft XML2RFCv3 December 2014 <section anchor="overview">Protocol Overview</section> . . . See <xref target="overview"/> for an overview. might generate See Section 1.7 for an overview. "none" There will be no auto-generated text. This is useful for creating a link that will appear in the processed text. "title" Inserts a title for the referenced element (usually obtained from the referenced element's <name> child element. If the target is a reference, then the <title> element inside the <front> element is used. Allowed values: o "counter" o "title" o "none" o "default" (default) 2.67.2. 'pageno' attribute Deprecated. Allowed values: o "true" o "false" (default) 2.67.3. 'relative' attribute Specifies a relative reference from the main target. Rendering relative references is based on the format for the converted document. Hoffman Expires June 5, 2015 [Page 68] Internet-Draft XML2RFCv3 December 2014 2.67.4. 'section' attribute Specifies a section for the generated reference. For example, See <xref section="2.3" target="RFC6949"/> for more information. would generate See Section 2.3 of [RFC6949] for more information. 2.67.5. 'sectionFormat' attribute The format that the section reference will be displayed in. The acceptable values are: o "of" (default) o "comma" o "parens" For example: See <xref target="RFC6949" section="2.3" sectionFormat="of"/> for more information. See <xref target="RFC6949" section="2.4" sectionFormat="comma"/> for more information. See <xref target="RFC6949" section="2.5" sectionFormat="parens"/> for more information. would generate See Section 2.3 of [RFC6949] for more information. See [RFC6949], Section 2.4 for more information. See [RFC6949] (Section 2.5) for more information. 2.67.6. 'target' attribute (mandatory) Identifies the document component being referenced. The value needs to match the value of the "anchor" attribute of another element in the document. 3. Elements from v2 That Have Been Deprecated This section lists the elements from v2 that have been deprecated. Note that some elements in v3 have attributes from v2 that are deprecated; those are not listed here. Hoffman Expires June 5, 2015 [Page 69] Internet-Draft XML2RFCv3 December 2014 3.1. <c> Deprecated. Instead, use <tr>, <td>, and <th>. This element appears as a child element of: <texttable> (Section 3.8). Content model: In any order: o Text o <b> elements (Section 2.8) o <bcp14> elements (Section 2.10) o <cref> elements (Section 2.17) o <em> elements (Section 2.23) o <eref> elements (Section 2.25) o <i> elements (Section 2.28) o <iref> elements (Section 2.29) o <spanx> elements (Section 3.7) o <strong> elements (Section 2.51) o <sub> elements (Section 2.52) o <sup> elements (Section 2.53) o <tt> elements (Section 2.63) o <xref> elements (Section 2.67) 3.2. <facsimile> Deprecated. The <email> element is a much more useful way to get in touch with authors. This element appears as a child element of: <address> (Section 2.2). Content model: only text content. Hoffman Expires June 5, 2015 [Page 70] Internet-Draft XML2RFCv3 December 2014 3.3. <format> Deprecated. If the goal is to provide a single URI for a reference, use the "target" attribute on <reference> instead. This element appears as a child element of: <reference> (Section 2.42). Content model: this element does not have any contents. 3.3.1. 'octets' attribute Deprecated. 3.3.2. 'target' attribute Deprecated. 3.3.3. 'type' attribute (mandatory) Deprecated. 3.4. <list> Deprecated. Instead, use <dl> for list/@style "hanging"; <ul> for list/@style "empty" or "symbols"; and <ol> for list/@style "letters", "numbers", "counter", or "format". This element appears as a child element of: <t> (Section 2.54). Content model: One or more <t> elements (Section 2.54) 3.4.1. 'counter' attribute Deprecated. The functionality of this attribute has been replaced with <ol>/@start. 3.4.2. 'hangIndent' attribute Deprecated. Use <dl> instead. 3.4.3. 'style' attribute Deprecated. Hoffman Expires June 5, 2015 [Page 71] Internet-Draft XML2RFCv3 December 2014 3.5. <postamble> Deprecated. Instead, use a regular paragraph after the figure or table. This element appears as a child element of: <figure> (Section 2.26), and <texttable> (Section 3.8). Content model: In any order: o Text o <b> elements (Section 2.8) o <bcp14> elements (Section 2.10) o <cref> elements (Section 2.17) o <em> elements (Section 2.23) o <eref> elements (Section 2.25) o <i> elements (Section 2.28) o <iref> elements (Section 2.29) o <spanx> elements (Section 3.7) o <strong> elements (Section 2.51) o <sub> elements (Section 2.52) o <sup> elements (Section 2.53) o <tt> elements (Section 2.63) o <xref> elements (Section 2.67) 3.6. <preamble> Deprecated. Instead, use a regular paragraph before the figure or table. This element appears as a child element of: <figure> (Section 2.26), and <texttable> (Section 3.8). Hoffman Expires June 5, 2015 [Page 72] Internet-Draft XML2RFCv3 December 2014 Content model: In any order: o Text o <b> elements (Section 2.8) o <bcp14> elements (Section 2.10) o <cref> elements (Section 2.17) o <em> elements (Section 2.23) o <eref> elements (Section 2.25) o <i> elements (Section 2.28) o <iref> elements (Section 2.29) o <spanx> elements (Section 3.7) o <strong> elements (Section 2.51) o <sub> elements (Section 2.52) o <sup> elements (Section 2.53) o <tt> elements (Section 2.63) o <xref> elements (Section 2.67) 3.7. <spanx> Deprecated. This element appears as a child element of: <annotation> (Section 2.3), <c> (Section 3.1), <postamble> (Section 3.5), <preamble> (Section 3.6), and <t> (Section 2.54). Content model: only text content. 3.7.1. 'style' attribute Deprecated. Instead of <spanx style="emph">, use <b> instead of <spanx style="strong">, use <i>; instead of <spanx style="verg">, use <tt>. Hoffman Expires June 5, 2015 [Page 73] Internet-Draft XML2RFCv3 December 2014 3.7.2. 'xml:space' attribute Deprecated. Allowed values: o "default" o "preserve" (default) 3.8. <texttable> Deprecated. Use <table> instead. This element appears as a child element of: <aside> (Section 2.6), and <section> (Section 2.47). Content model: In this order: 1. One optional <name> element (Section 2.34) 2. One optional <preamble> element (Section 3.6) 3. One or more <ttcol> elements (Section 3.9) 4. Optional <c> elements (Section 3.1) 5. One optional <postamble> element (Section 3.5) 3.8.1. 'align' attribute Deprecated Allowed values: o "left" o "center" (default) o "right" 3.8.2. 'anchor' attribute Deprecated Hoffman Expires June 5, 2015 [Page 74] Internet-Draft XML2RFCv3 December 2014 3.8.3. 'style' attribute Deprecated. 3.8.4. 'suppress-title' attribute Deprecated. Allowed values: o "true" o "false" (default) 3.8.5. 'title' attribute Deprecated. 3.9. <ttcol> Deprecated. Instead, use <tr>, <td>, and <th>. This element appears as a child element of: <texttable> (Section 3.8). Content model: In any order: o <cref> elements (Section 2.17) o <eref> elements (Section 2.25) o <iref> elements (Section 2.29) o <xref> elements (Section 2.67) o Text 3.9.1. 'align' attribute Deprecated. Allowed values: o "left" (default) Hoffman Expires June 5, 2015 [Page 75] Internet-Draft XML2RFCv3 December 2014 o "center" o "right" 3.9.2. 'width' attribute Deprecated. 3.10. <vspace> Deprecated. In earlier versions of this format, <vspace> was often used to get an extra blank line in a list element; in the v3 vocabulary, that can be done instead by using multiple <t> elements inside the <li> element. Other uses have no direct replacement. This element appears as a child element of: <t> (Section 2.54). Content model: this element does not have any contents. 3.10.1. 'blankLines' attribute Deprecated. 4. Internationalization Considerations This format is based on [XML], thus does not have any issues representing arbitrary Unicode [UNICODE] characters in text content. The RFC Editor may restrict some of the characters that can be used in a particular RFC; the rules for such restrictions are covered in [NONASCII]. 5. Security Considerations The "name" attribute on the <artwork> element (Section 2.5.5) can be used to derive a filename for saving to a local file system. Trusting this kind of information without pre-processing is a known security risk; see Section 4.3 of [RFC6266] for more information. The "type" attribute of the <artwork> and <sourcecode> elements is meant to encourage processors to automatically extract known types of content from an RFC or Internet Draft. While extraction is probably safe, those processors might also think that they could further process the extracted content such as by rendering artwork or executing code. Doing so without first sanity-checking the extracted content is clearly a terrible idea from a security perspective. More generally, a processor that is reading RFCs or Internet Drafts needs to be suspicious of any content that it intends to post-process. Hoffman Expires June 5, 2015 [Page 76] Internet-Draft XML2RFCv3 December 2014 All security considerations related to XML processing are relevant as well (see Section 7 of [RFC3470]). 6. IANA Considerations 6.1. Internet Media Type Registration IANA maintains the registry of Internet media types [BCP13] at <http://www.iana.org/assignments/media-types>. This document updates the specification for the Internet media type "application/rfc+xml" from the one in [XML2RFCv2]. The following is to be registered with IANA. Type name: application Subtype name: rfc+xml Required parameters: There are no required parameters. Optional parameters: "charset": This parameter has identical semantics as the charset parameter of the "application/xml" media type specified in Section 9.1 of [RFC7303]. Encoding considerations: Identical to those of "application/xml" as described in Section 9.1 of [RFC7303]. Security considerations: As defined in Section 5. In addition, as this media type uses the "+xml" convention, it inherits the security considerations described in Section 10 of [RFC7303]. Interoperability considerations: N/A Published specification: This specification. Applications that use this media type: Applications that transform xml2rfc to output representations such as plain text or HTML, plus additional analysis tools. Fragment identifier considerations: The "anchor" attribute is used for assigning document-wide unique identifiers that can be used as shorthand pointers, as described in Section 2.8 of [XPOINTER]. Additional information: Hoffman Expires June 5, 2015 [Page 77] Internet-Draft XML2RFCv3 December 2014 Deprecated alias names for this type: None. Magic number(s): As specified for "application/xml" in Section 9.1 of [RFC7303]. File extension(s): .xml or .rfcxml when disambiguation from other XML files is needed Macintosh file type code(s): TEXT Person & email address to contact for further information: See Authors Section. Intended usage: COMMON Restrictions on usage: N/A Author: See Authors Section. Change controller: RFC Series Editor (rse@rfc-editor.org) 6.2. Link Relation Registration The following is a proposed addition to [LINKRELATIONS]. Relation Name: convertedFrom Description: The document linked to was later converted to the document that contains this link relation. For example, an RFC can have a link to the Internet Draft that became the RFC; in that case, the link relation would be "convertedFrom". Reference: This document. Notes: This relation is different than "predecessor-version" in that "predecessor-version" is for items in a version control system. It is also different that "previous" in that this relation is used for converted resources, not those that are part of a sequence of resources. Application Data: none 7. Acknowledgments Thanks to everybody who reviewed this document and provided feedback and/or specification text. Thanks especially go to Julian Reschke for editing [XML2RFCv2] and those who provided feedback on that document. Hoffman Expires June 5, 2015 [Page 78] Internet-Draft XML2RFCv3 December 2014 We also thank Marshall T. Rose for both the original design and the reference implementation of the "xml2rfc" processor. 8. References 8.1. Normative References [XML] Maler, E., Yergeau, F., Paoli, J., Sperberg-McQueen, M., and T. Bray, "Extensible Markup Language (XML) 1.0 (Fifth Edition)", W3C Recommendation REC-xml- 20081126, November 2008, <http://www.w3.org/TR/2008/REC-xml-20081126/>. Latest version available at <http://www.w3.org/TR/xml>. [XML2RFCv2] Reschke, J., "The 'XML2RFC' version 2 Vocabulary", draft-reschke-xml2rfc (work in progress), 2014. 8.2. Informative References [BCP13] Freed, N., Klensin, J., and T. Hansen, "Media Type Specifications and Registration Procedures", BCP 13, RFC 6838, January 2013. [DOI] Levine, J., "Assigning Digital Object Identifiers to RFCs", draft-iab-doi (work in progress), 2014. [IDGUIDE] Housley, R., "Guidelines to Authors of Internet- Drafts", <http://www.ietf.org/id-info/guidelines.html>. [LINKRELATIONS] IANA, "Link Relations", <http://www.iana.org/ assignments/link-relations/link-relations.xhtml>. [NONASCII] Flanagan, H., "The Use of Non-ASCII Characters in RFCs", draft-flanagan-nonascii (work in progress), 2014. [RFC2026] Bradner, S., "The Internet Standards Process -- Revision 3", BCP 9, RFC 2026, October 1996. [RFC2397] Masinter, L., "The "data" URL scheme", RFC 2397, August 1998. [RFC2629] Rose, M., "Writing I-Ds and RFCs using XML", RFC 2629, June 1999. Hoffman Expires June 5, 2015 [Page 79] Internet-Draft XML2RFCv3 December 2014 [RFC3339] Klyne, G., Ed. and C. Newman, "Date and Time on the Internet: Timestamps", RFC 3339, July 2002. [RFC3470] Hollenbeck, S., Rose, M., and L. Masinter, "Guidelines for the Use of Extensible Markup Language (XML) within IETF Protocols", BCP 70, RFC 3470, January 2003. [RFC3667] Bradner, S., "IETF Rights in Contributions", RFC 3667, February 2004. [RFC3966] Schulzrinne, H., "The tel URI for Telephone Numbers", RFC 3966, December 2004. [RFC3978] Bradner, S., "IETF Rights in Contributions", RFC 3978, March 2005. [RFC3986] Berners-Lee, T., Fielding, R., and L. Masinter, "Uniform Resource Identifier (URI): Generic Syntax", STD 66, RFC 3986, January 2005. [RFC5741] Daigle, L. and O. Kolkman, "RFC Streams, Headers, and Boilerplates", RFC 5741, December 2009. [RFC6068] Duerst, M., Masinter, L., and J. Zawinski, "The 'mailto' URI Scheme", RFC 6068, October 2010. [RFC6266] Reschke, J., "Use of the Content-Disposition Header Field in the Hypertext Transfer Protocol (HTTP)", RFC 6266, June 2011. [RFC6949] Flanagan, H. and N. Brownlee, "RFC Series Format Requirements and Future Development", RFC 6949, May 2013. [RFC7303] Thompson, H. and C. Lilley, "XML Media Types", RFC 7303, July 2014. [RFC7322] Heather, H. and S. Ginoza, "RFC Style Guide", RFC 7322, September 2014. [RFCPOLICY] RFC Editor, "RFC Editorial Guidelines and Procedures", <http://www.rfc-editor.org/policy.html>. [RNC] Clark, J., "RELAX NG Compact Syntax", OASIS , November 2002, <http://www.oasis-open.org/ committees/relax-ng/compact-20021121.html>. Hoffman Expires June 5, 2015 [Page 80] Internet-Draft XML2RFCv3 December 2014 [RNG] ISO/IEC, "Information Technology - Document Schema Definition Languages (DSDL) - Part 2: Regular- Grammar-Based Validation - RELAX NG. Second Edition.", ISO/IEC 19757-2:2008(E), December 2008. A useful source of RNG-related information is <http://relaxng.org/>. [TLP2.0] IETF Trust, "Legal Provisions Relating to IETF Documents", February 2009, <http://trustee.ietf.org/ license-info/IETF-TLP-2.htm>. [TLP3.0] IETF Trust, "Legal Provisions Relating to IETF Documents", September 2009, <http:// trustee.ietf.org/license-info/IETF-TLP-3.htm>. [TLP4.0] IETF Trust, "Legal Provisions Relating to IETF Documents", December 2009, <http://trustee.ietf.org/ license-info/IETF-TLP-4.htm>. [UNICODE] The Unicode Consortium, "The Unicode Standard, Version 6.3.0", September 2013, <http://www.unicode.org/versions/Unicode6.3.0/>. [USASCII] American National Standards Institute, "Coded Character Set -- 7-bit American Standard Code for Information Interchange", ANSI X3.4, 1986. [XInclude] Marsh, J., Orchard, D., and D. Veillard, "XML Inclusions (XInclude) Version 1.0 (Second Edition)", W3C Recommendation REC-xinclude-20061115, November 2006, <http://www.w3.org/TR/xinclude/>. Latest version available at <http://www.w3.org/TR/xinclude/>. [XPOINTER] Grosso, P., Maler, E., Marsh, J., and N. Walsh, "XPointer Framework", W3C Recommendation REC-xptr- framework-20030325, March 2003, <http://www.w3.org/ TR/2003/REC-xptr-framework-20030325/>. Latest version available at <http://www.w3.org/TR/xptr-framework/>. Appendix A. Front Page ('Boilerplate') Generation Hoffman Expires June 5, 2015 [Page 81] Internet-Draft XML2RFCv3 December 2014 A.1. The /rfc/@category Attribute For RFCs, the category attribute (Section 2.46.1) determines the "maturity level" (see Section 4 of [RFC2026]). The allowed values are "std" for "Standards Track", "bcp" for "BCP", "info" for "Informational", "exp" for "Experimental", and "historic" for "Historic". For Internet-Drafts, the category attribute is not needed, but will appear on the front page as "Intended Status". Supplying this information can be useful to reviewers. A.2. The /rfc/@ipr Attribute This attribute value can take a long list of values, each of which describes an IPR policy for the document (Section 2.46.5). The values are not the result of a grand design, but remain simply for historic reasons. Of these values, only a few are currently in use; all others are supported by various tools for backwards compatibility with old source files. *Note:* some variations of the boilerplate are selected based on the document's date; therefore it is important to specify the "year", "month" and "day" attributes of the <date> element when archiving the XML source of an Internet-Draft on the day of submission. _Disclaimer: THIS ONLY PROVIDES IMPLEMENTATION INFORMATION. IF YOU NEED LEGAL ADVICE, PLEASE CONTACT A LAWYER._ For further information, refer to <http://trustee.ietf.org/docs/IETF-Copyright-FAQ.pdf>. For the current "Status Of This Memo" text, the submissionType attribute (Section 2.46.11) determines whether a statement about "Code Components" is inserted (which is the case for the value "IETF", which is the default). Other values, such as "independent", suppress this part of the text. A.2.1. Current Values: '*trust200902' The name for these values refers to the "IETF TRUST Legal Provisions Relating to IETF Documents", sometimes simply called the "TLP", which went into effect on February 15, 2009 ([TLP2.0]). Updates to this document were published on September 12, 2009 ([TLP3.0]) and on December 28, 2009 ([TLP4.0]), modifying the license for code components (see <http://trustee.ietf.org/license-info/> for further information). The actual text is located in Section 6 ("Text To Be Included in IETF Documents") of these documents. Hoffman Expires June 5, 2015 [Page 82] Internet-Draft XML2RFCv3 December 2014 Formatters will automatically produce the "correct" text depending on the document's date information (see above): +----------+--------------------------------+ | TLP | starting with publication date | +----------+--------------------------------+ | [TLP3.0] | 2009-11-01 | | [TLP4.0] | 2010-04-01 | +----------+--------------------------------+ A.2.1.1. trust200902 This value should be used unless one of the more specific '*trust200902' values is a better fit. It produces the text in Sections 6.a and 6.b of the TLP. A.2.1.2. noModificationTrust200902 This produces additional text from Section 6.c.i of the TLP: This document may not be modified, and derivative works of it may not be created, except to format it for publication as an RFC or to translate it into languages other than English. *Note:* this clause is incompatible with RFCs that are published on the Standards Track. A.2.1.3. noDerivativesTrust200902 This produces the additional text from Section 6.c.ii of the TLP: This document may not be modified, and derivative works of it may not be created, and it may not be published except as an Internet- Draft. *Note:* this clause is incompatible with RFCs. A.2.1.4. pre5378Trust200902 This produces the additional text from Section 6.c.iii of the TLP, frequently called the "pre-5378 escape clause": This document may contain material from IETF Documents or IETF Contributions published or made publicly available before November 10, 2008. The person(s) controlling the copyright in some of this material may not have granted the IETF Trust the right to allow modifications of such material outside the IETF Standards Process. Without obtaining an adequate license from the person(s) Hoffman Expires June 5, 2015 [Page 83] Internet-Draft XML2RFCv3 December 2014 controlling the copyright in such materials, this document may not be modified outside the IETF Standards Process, and derivative works of it may not be created outside the IETF Standards Process, except to format it for publication as an RFC or to translate it into languages other than English. See Section 4 of <http://trustee.ietf.org/docs/IETF-Copyright-FAQ.pdf> for further information about when to use this value. *Note:* this text appears under "Copyright Notice", unless the document was published before November 2009, in which case it appears under "Status Of This Memo". A.2.2. Historic Values A.2.2.1. Historic Values: '*trust200811' The attribute values "trust200811", "noModificationTrust200811" and "noDerivativesTrust200811" are similar to their "trust200902" counterparts, except that they use text specified in <http:// trustee.ietf.org/license-info/archive/ IETF-Trust-License-Policy_11-10-08.pdf>. A.2.2.2. Historic Values: '*3978' The attribute values "full3978", "noModification3978" and "noDerivatives3978" are similar to their counterparts above, except that they use text specified in Section 5 of [RFC3978]. A.2.2.3. Historic Values: '*3667' The attribute values "full3667", "noModification3667" and "noDerivatives3667" are similar to their counterparts above, except that they use text specified in Section 5 of [RFC3667]. A.2.2.4. Historic Values: '*2026' The attribute values "full2026" and "noDerivativeWorks2026" are similar to their counterparts above, except that they use text specified in Section 10 of [RFC2026]. The special value "none" was also used back then, and denied the IETF any rights beyond publication as Internet-Draft. Hoffman Expires June 5, 2015 [Page 84] Internet-Draft XML2RFCv3 December 2014 A.3. The /rfc/@submissionType Attribute The RFC Editor publishes documents from different "document streams", of which the "IETF stream" is the most prominent one. Other streams are the "independent stream" (used for things such as administrative information or April 1st RFCs), the "IAB stream" (Internet Architecture Board) and the "IRTF stream" (Internet Research Task Force). The values for the attribute are "IETF" (the default value), "independent", "IAB", and "IRTF". Historically, this attribute did not affect the final appearance of RFCs, except for subtle differences in Copyright notices. Nowadays (as of [RFC5741]), the stream name appears in the first line of the front page, and it also affects the text in the "Status Of This Memo" section. For current documents, setting submissionType attribute will have the following effect: o For RFCs, the stream name appears in the upper left corner of the first page (in Internet Drafts, this is either "Network Working Group", or the value of the <workgroup> element). o For RFCs, if affects the whole "Status Of This Memo" section (see Section 3.2.2 of [RFC5741]). o For all RFCs and Internet Drafts, it determines whether the "Copyright Notice" mentions the Copyright on Code Components (see TLP, Section "Text To Be Included in IETF Documents"). A.4. The /rfc/@consensus Attribute For some of the publication streams (see Appendix A.3), the "Status Of This Memo" section depends on whether there was a consensus to publish (again, see Section 3.2.2 of [RFC5741]). The consensus attribute ("yes"/"no", defaulting to "yes") can be used to supply this information. The effect for the various streams is: o "independent" and "IAB": none. o "IETF": mention that there was an IETF consensus. o "IRTF": mention that there was a research group consensus (where the name of the research group is extracted from the <workgroup> element). Hoffman Expires June 5, 2015 [Page 85] Internet-Draft XML2RFCv3 December 2014 Appendix B. The v3 Format and Processors This section describes topics that are specific to processors. Note that there is some discussion of processors in the main body of the document as well. For example, some elements have descriptions of how a processor might create output from the element. A processor has multiple roles. The processor checks whether or not the input is valid XML; it also checks whether or not the input XML matches this format. It may have one or more outputs, depending on the way that it is invoked. It might convert the XML to different XML, or to a different representation such as HTML or plain text, or do no conversion at all. It also might give diagnostic warnings about how to improve the input. In v2, the grammar was specified as a DTD. In v3, the grammar is specified only as Relax Next Generation (RNG). This means that processors need to work from the RNG, not from a DTD. Some of the features of the v3 grammar cannot be specified as a DTD. This section differentiates between three types of processors: o RFC Processor -- The processor used by the RFC Editor to process the input from one of the RFC streams, and to process XML produced during the RFC editing process. o Draft Processor -- The processor used by the Internet Draft submission tool. This processor will be defined in a different document. o Private Processors -- There may be processors that are meant to run on the computers of authors. These processors may be used to produce interim versions of the non-canonical representations so that authors can see how their XML might later be rendered; to create documents in representations different than those supported by the RFC Editor; to possibly create documents that are not meant to be Internet Drafts or RFCs; and to convert XML that has external information into XML that has that external information included. It is expected that a single piece of software will be used for both the RFC Processor and the Draft Processor, with different application settings to differentiate between them. It is also expected that the same software could be used as a Private Processor; others might create Private Processors independently, or using parts of, the software used by the RFC Editor. The RFC Processor and Draft Processor must have clear error Hoffman Expires June 5, 2015 [Page 86] Internet-Draft XML2RFCv3 December 2014 reporting, giving more context than just a line number. For example, the error messages will differentiate between errors in XML and those from the v3 format. It is expected that both the RFC Processor and the Draft Processor will have options to produce different types of output. For example, they might have a "convert XML to XML" option that expands the XML entities in the output. The restrictions on the canonical XML for RFCs, as well as how the non-canonical formats will look, are described at <https:// www.rfc-editor.org/rse/wiki/ doku.php?id=design:format-and-content-rfcs>. B.1. Including External Text All XML processors for v3 are expected to support XInclude [XInclude]. XInclude specifies a processing model and syntax for general purpose inclusion of information that is either on the Internet or local to the user's computer. In the v3 syntax, XInclude is expressed as the <xi:include> element. To use this element, you need to include the "xi" namespace in the <rfc> element; that is, you need to specify xmlns:xi="http://www.w3.org/2001/XInclude" as one of the attributes in the <rfc> element. The most common way to use <xi:include> is to pull in references that are already formed as XML. Currently, this can be done from xml2rfc.tools.ietf.org, but later is expected to be from the RFC Editor. For example, if a document has three normative references, all RFCs, the document might contain: <references> <xi:include href="http://xml2rfc.tools.ietf.org/public/rfc/ bibxml/reference.RFC.2119.xml"/> <xi:include href="http://xml2rfc.tools.ietf.org/public/rfc/ bibxml/reference.RFC.4869.xml"/> <xi:include href="http://xml2rfc.tools.ietf.org/public/rfc/ bibxml/reference.RFC.7169.xml"/> </references> <xi:include> can be used anywhere an XML element could be used (but not where free text is used). For example, if three Internet Drafts are all including a particular paragraph or section verbatim, that text can be kept either in a file or somewhere on the web, and be Hoffman Expires June 5, 2015 [Page 87] Internet-Draft XML2RFCv3 December 2014 included with <xi:include>. An example of pulling something from the local disk would be: <x:include href="file://home/chris/ietf/drafts/commontext.xml"/> In general, XInclude should be used instead of ENTITY references and XML Processor Instructions (PIs) that allow external inclusions. B.2. Anchors and IDs People writing and reading Internet Drafts and RFCs often want to make reference to specific locations in those documents. In the case of RFC authors, it is common to want to reference another part of their document, such as "see Section 3.2 of this document". Readers, on the other hand, want to reference part of documents that they didn't write, such as "see Section 3.2 of RFC 6949". The XML vocabulary in this document attempts to support both sets of people. Authors can leave anchors in a document that can later be used for references with the "anchor" attribute. Anchors can be included in the following elements: <artwork>, <aside>, <blockquote>, <cref>, <figure>, <li>, <reference>, <referencegroup>, <section>, <sourcecode>, <t>, and <table>. The author can then refer to that anchor in the "target" attribute of the <xref> element. Readers can refer to any element that has an "anchor" attribute by that attribute. Note, however, that most of the time, elements won't have anchors. In the common case, the reader wants to refer to an element that does not have an "anchor" attribute, but that element has "pn" attribute. Processors add the "pn" attribute to many elements during processing. This attribute and its value are automatically generated by the processor if the attribute is not there; if the attribute is already there, the processor may replace the value. B.2.1. Overlapping Values In the HTML representation of this XML vocabulary, both anchors and "pn" attributes will be used in the "id" attributes of elements. Thus, there can be no overlap between the names entered in "anchor" attributes, in "slugifiedName" attributes, and those that are generated for the "pn" attributes. Also, there are some values for the "anchor" values that are reserved for sections, and those sections can only have those anchor values. The following rules prevent this overlap: Hoffman Expires June 5, 2015 [Page 88] Internet-Draft XML2RFCv3 December 2014 o "pn" for regular sections always has the format "s-nnn", where "nnn" is the section or appendix number. For example, this would be "s-2.1.3" for Section 2.1.3 and "s-a" for Appendix A. For the <abstract> element, it is always "s-abstract". For the <note> element, it is always "s-note-nnn", where "nnn" is a sequential value. o "pn" for <figure> elements always has the format "f-nnn", where "nnn" is the figure number. For example, this would be "f-5" for Figure 5. o "pn" for <table> elements always has the format "t-nnn", where "nnn" is the figure number. For example, this would be "t-5" for Table 5. o "pn" for all elements not listed above always has the format "p-nnn-mmm", where "nnn" is the section number and "mmm" is the relative position in the section. For example, this would be "p-2.1.3-7" for the seventh part number in Section 2.1.3. o "slugifiedName" always has the format "n-ttt", where "ttt" is the text of the name after slugification. For example, this would be "n-protocol-overview" for the name "Protocol Overview". The actual conversions done in slugification will be specified at a later time. o Anchors must never overlap with any of the above. The easiest way to assure that is to not pick an anchor name that starts with a single letter followed by a hyphen. If an anchor does overlap with one of the types of names above, the processor will reject the document. Appendix C. Relax NG Schema The following is the RelaxNG schema for the v3 format. namespace a = "http://relaxng.org/ns/compatibility/annotations/1.0" nrfc = element rfc { attribute number { text }?, [ a:defaultValue = "" ] attribute obsoletes { text }?, [ a:defaultValue = "" ] attribute updates { text }?, attribute category { "std" | "bcp" | "info" | "exp" | "historic" }?, attribute consensus { "no" | "yes" }?, attribute seriesNo { text }?, Hoffman Expires June 5, 2015 [Page 89] Internet-Draft XML2RFCv3 December 2014 attribute ipr { "full2026" | "noDerivativeWorks2026" | "none" | "full3667" | "noModification3667" | "noDerivatives3667" | "full3978" | "noModification3978" | "noDerivatives3978" | "trust200811" | "noModificationTrust200811" | "noDerivativesTrust200811" | "trust200902" | "noModificationTrust200902" | "noDerivativesTrust200902" | "pre5378Trust200902" }?, attribute iprExtract { xsd:IDREF }?, [ a:defaultValue = "IETF" ] attribute submissionType { "IETF" | "IAB" | "IRTF" | "independent" }?, attribute docName { text }?, [ a:defaultValue = "en" ] attribute xml:lang { text }?, [ a:defaultValue = "no" ] attribute sortRefs { "yes" | "no" }?, [ a:defaultValue = "yes" ] attribute symRefs { "yes" | "no" }?, [ a:defaultValue = "yes" ] attribute tocInclude { "yes" | "no" }?, [ a:defaultValue = "3" ] attribute tocDepth { text }?, attribute finalizedTime { text }?, link*, front, middle, back? } nlink = element link { attribute href { text }, attribute rel { text }? } nfront = element front { title, author+, date?, area*, workgroup*, Hoffman Expires June 5, 2015 [Page 90] Internet-Draft XML2RFCv3 December 2014 keyword*, abstract?, note*, boilerplate? } ntitle = element title { attribute abbrev { text }?, attribute ascii { text }?, text } nauthor = element author { attribute initials { text }?, attribute asciiInitials { text }?, attribute surname { text }?, attribute asciiSurname { text }?, attribute fullname { text }?, attribute role { "editor" }?, [ a:defaultValue = "en" ] attribute xml:lang { text }?, attribute asciiFullname { text }?, organization?, address? } norganization = element organization { attribute abbrev { text }?, attribute ascii { text }?, text, [ a:defaultValue = "en" ] attribute xml:lang { text }? } naddress = element address { postal?, phone?, facsimile?, email?, uri? } npostal = element postal { [ a:defaultValue = "en" ] attribute xml:lang { text }?, ((city | code | country | region | street)* | postalLine+) } nstreet = element street { attribute ascii { text }?, text } ncity = element city { attribute ascii { text }?, text } Hoffman Expires June 5, 2015 [Page 91] Internet-Draft XML2RFCv3 December 2014 nregion = element region { attribute ascii { text }?, text } ncode = element code { attribute ascii { text }?, text } ncountry = element country { text } npostalLine = element postalLine { attribute ascii { text }?, text } nphone = element phone { text } nfacsimile = element facsimile { text } nemail = element email { attribute ascii { text }?, text } nuri = element uri { text } ndate = element date { attribute day { text }?, attribute month { text }?, attribute year { text }?, empty } narea = element area { text } nworkgroup = element workgroup { text } nkeyword = element keyword { text } nabstract = element abstract { attribute pn { text }?, t+ } nnote = element note { attribute title { text }?, name, attribute pn { text }?, [ a:defaultValue = "no" ] attribute removeInRFC { "yes" | "no" }?, t+ } Hoffman Expires June 5, 2015 [Page 92] Internet-Draft XML2RFCv3 December 2014 nboilerplate = element boilerplate { section+ } nmiddle = element middle { section+ } nsection = element section { attribute anchor { xsd:ID }?, attribute title { text }?, [ a:defaultValue = "yes" ] attribute numbered { "yes" | "no" }?, [ a:defaultValue = "default" ] attribute toc { "include" | "exclude" | "default" }?, [ a:defaultValue = "no" ] attribute removeInRFC { "yes" | "no" }?, attribute pn { text }?, name?, (artwork | aside | blockquote | dl | figure | iref | ol | sourcecode | t | table | texttable | ul)*, section* } nname = element name { attribute slugifiedName { text }?, (text | cref | eref | tt | xref)* } nt = element t { attribute anchor { xsd:ID }?, attribute hangText { text }?, attribute pn { text }?, (text | b | bcp14 | cref | em | eref | i | iref | \list | ol | spanx Hoffman Expires June 5, 2015 [Page 93] Internet-Draft XML2RFCv3 December 2014 | strong | sub | sup | tt | vspace | xref)* } naside = element aside { attribute anchor { xsd:ID }?, attribute pn { text }?, (artwork | dl | figure | iref | \list | ol | t | table | ul)* } nblockquote = element blockquote { attribute anchor { xsd:ID }?, attribute pn { text }?, attribute cite { text }?, attribute quotedFrom { text }?, (text | artwork | b | bcp14 | em | figure | i | sourcecode | strong | sub | sup | t | tt)* } n\list = element list { [ a:defaultValue = "empty" ] attribute style { text }?, attribute hangIndent { text }?, attribute counter { text }?, t+ } nol = element ol { [ a:defaultValue = "1" ] attribute style { text }?, [ a:defaultValue = "1" ] attribute start { text }?, attribute group { text }?, [ a:defaultValue = "normal" ] attribute spacing { "normal" | "compact" }?, li+ Hoffman Expires June 5, 2015 [Page 94] Internet-Draft XML2RFCv3 December 2014 } nul = element ul { [ a:defaultValue = "normal" ] attribute spacing { "normal" | "compact" }?, [ a:defaultValue = "false" ] attribute empty { "false" | "true" }?, li+ } nli = element li { attribute anchor { xsd:ID }?, attribute pn { text }?, (t+ | (text | b | bcp14 | cref | em | eref | i | iref | strong | sub | sup | tt | xref)+) } ndl = element dl { [ a:defaultValue = "normal" ] attribute spacing { "normal" | "compact" }?, [ a:defaultValue = "true" ] attribute hanging { "false" | "true" }?, (dt, dd)+ } ndt = element dt { attribute anchor { xsd:ID }?, attribute pn { text }?, (text | b | bcp14 | cref | em | eref | i | iref Hoffman Expires June 5, 2015 [Page 95] Internet-Draft XML2RFCv3 December 2014 | strong | sub | sup | tt | xref)* } ndd = element dd { t+ | (text | b | bcp14 | cref | em | eref | i | iref | strong | sub | sup | tt | xref)+ } nxref = element xref { attribute target { xsd:IDREF }, [ a:defaultValue = "false" ] attribute pageno { "true" | "false" }?, [ a:defaultValue = "default" ] attribute format { "counter" | "title" | "none" | "default" }?, (attribute section { text }, attribute relative { text }?, attribute sectionFormat { text }?)?, text } neref = element eref { attribute target { text }, text } niref = element iref { attribute item { text }, [ a:defaultValue = "" ] attribute subitem { text }?, [ a:defaultValue = "false" ] attribute primary { "true" | "false" }?, empty } Hoffman Expires June 5, 2015 [Page 96] Internet-Draft XML2RFCv3 December 2014 ncref = element cref { attribute anchor { xsd:ID }?, attribute source { text }?, [ a:defaultValue = "true" ] attribute display { "true" | "false" }?, (text | b | em | eref | i | strong | sub | sup | tt | xref)* } ntt = element tt { (text | b | bcp14 | cref | em | eref | i | iref | strong | sub | sup | xref)* } nb = element b { (text | bcp14 | cref | em | eref | i | iref | sub | sup | tt | xref)* } nstrong = element strong { (text | bcp14 | cref | em | eref | i | iref | sub | sup Hoffman Expires June 5, 2015 [Page 97] Internet-Draft XML2RFCv3 December 2014 | tt | xref)* } ni = element i { (text | b | bcp14 | cref | eref | iref | strong | sub | sup | tt | xref)* } nem = element em { (text | b | bcp14 | cref | eref | iref | strong | sub | sup | tt | xref)* } nsub = element sub { (text | b | bcp14 | cref | em | eref | i | iref | strong | tt | xref)* } nsup = element sup { (text Hoffman Expires June 5, 2015 [Page 98] Internet-Draft XML2RFCv3 December 2014 | b | bcp14 | cref | em | eref | i | iref | strong | tt | xref)* } nspanx = element spanx { [ a:defaultValue = "preserve" ] attribute xml:space { "default" | "preserve" }?, [ a:defaultValue = "emph" ] attribute style { text }?, text } nvspace = element vspace { [ a:defaultValue = "0" ] attribute blankLines { text }?, empty } nfigure = element figure { attribute anchor { xsd:ID }?, [ a:defaultValue = "" ] attribute title { text }?, [ a:defaultValue = "false" ] attribute suppress-title { "true" | "false" }?, attribute src { text }?, [ a:defaultValue = "left" ] attribute align { "left" | "center" | "right" }?, [ a:defaultValue = "" ] attribute alt { text }?, [ a:defaultValue = "" ] attribute width { text }?, [ a:defaultValue = "" ] attribute height { text }?, attribute pn { text }?, name?, iref*, preamble?, (artwork | sourcecode)+, postamble? } ntable = element table { attribute anchor { xsd:ID }?, attribute pn { text }?, name?, iref*, Hoffman Expires June 5, 2015 [Page 99] Internet-Draft XML2RFCv3 December 2014 thead?, tbody+, tfoot? } npreamble = element preamble { (text | b | bcp14 | cref | em | eref | i | iref | spanx | strong | sub | sup | tt | xref)* } nartwork = element artwork { attribute xml:space { text }?, [ a:defaultValue = "" ] attribute name { text }?, [ a:defaultValue = "" ] attribute type { text }?, attribute src { text }?, [ a:defaultValue = "left" ] attribute align { "left" | "center" | "right" }?, [ a:defaultValue = "" ] attribute alt { text }?, [ a:defaultValue = "" ] attribute width { text }?, [ a:defaultValue = "" ] attribute height { text }?, [ a:defaultValue = "en" ] attribute xml:lang { text }?, attribute anchor { xsd:ID }?, attribute pn { text }?, text* } nsourcecode = element sourcecode { [ a:defaultValue = "" ] attribute name { text }?, [ a:defaultValue = "" ] attribute type { text }?, attribute src { text }?, attribute anchor { xsd:ID }?, attribute pn { text }?, text } nthead = element thead { tr+ } ntbody = element tbody { tr+ } Hoffman Expires June 5, 2015 [Page 100] Internet-Draft XML2RFCv3 December 2014 ntfoot = element tfoot { tr+ } ntr = element tr { [ a:defaultValue = "0" ] attribute border { text }?, (td, th)+ } ntd = element td { [ a:defaultValue = "0" ] attribute border { text }?, [ a:defaultValue = "0" ] attribute colspan { text }?, [ a:defaultValue = "0" ] attribute rowspan { text }?, [ a:defaultValue = "left" ] attribute align { "left" | "center" | "right" }?, (t+ | (text | artwork | b | bcp14 | br | cref | dl | em | eref | figure | i | iref | ol | sourcecode | strong | sub | sup | tt | ul | xref)+) } nth = element th { [ a:defaultValue = "0" ] attribute border { text }?, [ a:defaultValue = "0" ] attribute colspan { text }?, [ a:defaultValue = "0" ] attribute rowspan { text }?, [ a:defaultValue = "left" ] attribute align { "left" | "center" | "right" }?, (t+ | (text | artwork | b | bcp14 | br Hoffman Expires June 5, 2015 [Page 101] Internet-Draft XML2RFCv3 December 2014 | cref | dl | em | eref | figure | i | iref | ol | sourcecode | strong | sub | sup | tt | ul | xref)+) } npostamble = element postamble { (text | b | bcp14 | cref | em | eref | i | iref | spanx | strong | sub | sup | tt | xref)* } ntexttable = element texttable { attribute anchor { xsd:ID }?, [ a:defaultValue = "" ] attribute title { text }?, [ a:defaultValue = "false" ] attribute suppress-title { "true" | "false" }?, [ a:defaultValue = "center" ] attribute align { "left" | "center" | "right" }?, [ a:defaultValue = "full" ] attribute style { "all" | "none" | "headers" | "full" }?, name?, preamble?, ttcol+, c*, postamble? Hoffman Expires June 5, 2015 [Page 102] Internet-Draft XML2RFCv3 December 2014 } nttcol = element ttcol { attribute width { text }?, [ a:defaultValue = "left" ] attribute align { "left" | "center" | "right" }?, (cref | eref | iref | xref | text)* } nc = element c { (text | b | bcp14 | cref | em | eref | i | iref | spanx | strong | sub | sup | tt | xref)* } nbcp14 = element bcp14 { text } nbr = element br { empty } nback = element back { displayreference*, references*, section* } ndisplayreference = element displayreference { attribute target { xsd:IDREF }, attribute to { text } } nreferences = element references { attribute anchor { xsd:ID }, name, (reference | referencegroup)* } nreference = element reference { attribute anchor { xsd:ID }, attribute target { text }?, front, (annotation | format | refcontent | seriesInfo)* } nreferencegroup = element referencegroup { Hoffman Expires June 5, 2015 [Page 103] Internet-Draft XML2RFCv3 December 2014 attribute anchor { xsd:ID }, reference+ } nseriesInfo = element seriesInfo { attribute name { text }, attribute value { text }, attribute asciiname { text }?, attribute asciivalue { text }?, empty } nformat = element format { attribute target { text }?, attribute type { text }, attribute octets { text }?, empty } nannotation = element annotation { attribute ascii { text }?, (text | b | bcp14 | cref | em | eref | i | iref | spanx | strong | sub | sup | tt | xref)* } nrefcontent = element refcontent { attribute ascii { text }?, (text | b | bcp14 | em | i | strong | sub | sup | tt)* } nstart = rfc Hoffman Expires June 5, 2015 [Page 104] Internet-Draft XML2RFCv3 December 2014 Appendix D. Schema Differences from v2 The following is a non-normative comparison of the v3 format to the v2 format. A "-" indicates lines removed from the v2 schema, and a "+" indicates lines added to the v3 schema. namespace a = "http://relaxng.org/ns/compatibility/annotations/1.0" rfc = element rfc { attribute number { text }?, [ a:defaultValue = "" ] attribute obsoletes { text }?, [ a:defaultValue = "" ] attribute updates { text }?, attribute category { "std" | "bcp" | "info" | "exp" | "historic" }?, attribute consensus { "no" | "yes" }?, attribute seriesNo { text }?, attribute ipr { "full2026" | "noDerivativeWorks2026" | "none" | "full3667" | "noModification3667" | "noDerivatives3667" | "full3978" | "noModification3978" | "noDerivatives3978" | "trust200811" | "noModificationTrust200811" | "noDerivativesTrust200811" | "trust200902" | "noModificationTrust200902" | "noDerivativesTrust200902" | "pre5378Trust200902" }?, attribute iprExtract { xsd:IDREF }?, [ a:defaultValue = "IETF" ] attribute submissionType { "IETF" | "IAB" | "IRTF" | "independent" }?, attribute docName { text }?, [ a:defaultValue = "en" ] attribute xml:lang { text }?, + [ a:defaultValue = "no" ] attribute sortRefs { "yes" | "no" + }?, + [ a:defaultValue = "yes" ] attribute symRefs { "yes" | "no" + }?, Hoffman Expires June 5, 2015 [Page 105] Internet-Draft XML2RFCv3 December 2014 + [ a:defaultValue = "yes" ] attribute tocInclude { "yes" | + "no" }?, + [ a:defaultValue = "3" ] attribute tocDepth { text }?, + attribute finalizedTime { text }?, + link*, front, middle, back? } + link = + element link { + attribute href { text }, + attribute rel { text }? + } front = element front { - title, author+, date, area*, workgroup*, keyword*, abstract?, - note* + title, + author+, + date?, + area*, + workgroup*, + keyword*, + abstract?, + note*, + boilerplate? } title = element title { attribute abbrev { text }?, + attribute ascii { text }?, text } author = element author { attribute initials { text }?, + attribute asciiInitials { text }?, attribute surname { text }?, + attribute asciiSurname { text }?, attribute fullname { text }?, attribute role { "editor" }?, + [ a:defaultValue = "en" ] attribute xml:lang { text }?, + attribute asciiFullname { text }?, organization?, address? } organization = Hoffman Expires June 5, 2015 [Page 106] Internet-Draft XML2RFCv3 December 2014 element organization { attribute abbrev { text }?, - text + attribute ascii { text }?, + text, + [ a:defaultValue = "en" ] attribute xml:lang { text }? } address = element address { postal?, phone?, facsimile?, email?, uri? } - postal = element postal { street+, (city | region | code | - country)* } - street = element street { text } - city = element city { text } - region = element region { text } - code = element code { text } + postal = + element postal { + [ a:defaultValue = "en" ] attribute xml:lang { text }?, + ((city | code | country | region | street)* | postalLine+) + } + street = + element street { + attribute ascii { text }?, + text + } + city = + element city { + attribute ascii { text }?, + text + } + region = + element region { + attribute ascii { text }?, + text + } + code = + element code { + attribute ascii { text }?, + text + } country = element country { text } + postalLine = + element postalLine { + attribute ascii { text }?, + text + } phone = element phone { text } facsimile = element facsimile { text } Hoffman Expires June 5, 2015 [Page 107] Internet-Draft XML2RFCv3 December 2014 - email = element email { text } + email = + element email { + attribute ascii { text }?, + text + } uri = element uri { text } date = element date { attribute day { text }?, attribute month { text }?, attribute year { text }?, empty } area = element area { text } workgroup = element workgroup { text } keyword = element keyword { text } - abstract = element abstract { t+ } + abstract = + element abstract { + attribute pn { text }?, + t+ + } note = element note { - attribute title { text }, + attribute title { text }?, + name, + attribute pn { text }?, + [ a:defaultValue = "no" ] attribute removeInRFC { "yes" | + "no" }?, t+ } + boilerplate = element boilerplate { section+ } middle = element middle { section+ } section = element section { attribute anchor { xsd:ID }?, - attribute title { text }, + attribute title { text }?, + [ a:defaultValue = "yes" ] attribute numbered { "yes" | "no" + }?, [ a:defaultValue = "default" ] attribute toc { "include" | "exclude" | "default" }?, - (t | figure | texttable | iref)*, + [ a:defaultValue = "no" ] attribute removeInRFC { "yes" | + "no" }?, + attribute pn { text }?, Hoffman Expires June 5, 2015 [Page 108] Internet-Draft XML2RFCv3 December 2014 + name?, + (artwork + | aside + | blockquote + | dl + | figure + | iref + | ol + | sourcecode + | t + | table + | texttable + | ul)*, section* } + name = + element name { + attribute slugifiedName { text }?, + (text | cref | eref | tt | xref)* + } t = element t { attribute anchor { xsd:ID }?, attribute hangText { text }?, + attribute pn { text }?, (text - | \list - | figure - | xref + | b + | bcp14 + | cref + | em | eref + | i | iref - | cref + | \list + | ol | spanx - | vspace)* + | strong + | sub + | sup + | tt + | vspace + | xref)* + } Hoffman Expires June 5, 2015 [Page 109] Internet-Draft XML2RFCv3 December 2014 + aside = + element aside { + attribute anchor { xsd:ID }?, + attribute pn { text }?, + (artwork | dl | figure | iref | \list | ol | t | table | ul)* + } + blockquote = + element blockquote { + attribute anchor { xsd:ID }?, + attribute pn { text }?, + attribute cite { text }?, + attribute quotedFrom { text }?, + (text + | artwork + | b + | bcp14 + | em + | figure + | i + | sourcecode + | strong + | sub + | sup + | t + | tt)* } \list = element list { - attribute style { text }?, + [ a:defaultValue = "empty" ] attribute style { text }?, attribute hangIndent { text }?, attribute counter { text }?, t+ } + ol = + element ol { + [ a:defaultValue = "1" ] attribute style { text }?, + [ a:defaultValue = "1" ] attribute start { text }?, + attribute group { text }?, + [ a:defaultValue = "normal" ] + attribute spacing { "normal" | "compact" }?, + li+ + } + ul = + element ul { + [ a:defaultValue = "normal" ] + attribute spacing { "normal" | "compact" }?, + [ a:defaultValue = "false" ] attribute empty { "false" | Hoffman Expires June 5, 2015 [Page 110] Internet-Draft XML2RFCv3 December 2014 + "true" }?, + li+ + } + li = + element li { + attribute anchor { xsd:ID }?, + attribute pn { text }?, + (t+ + | (text + | b + | bcp14 + | cref + | em + | eref + | i + | iref + | strong + | sub + | sup + | tt + | xref)+) + } + dl = + element dl { + [ a:defaultValue = "normal" ] + attribute spacing { "normal" | "compact" }?, + [ a:defaultValue = "true" ] attribute hanging { "false" | + "true" }?, + (dt, dd)+ + } + dt = + element dt { + attribute anchor { xsd:ID }?, + attribute pn { text }?, + (text + | b + | bcp14 + | cref + | em + | eref + | i + | iref + | strong + | sub + | sup + | tt + | xref)* + } Hoffman Expires June 5, 2015 [Page 111] Internet-Draft XML2RFCv3 December 2014 + dd = + element dd { + t+ + | (text + | b + | bcp14 + | cref + | em + | eref + | i + | iref + | strong + | sub + | sup + | tt + | xref)+ + } xref = element xref { attribute target { xsd:IDREF }, [ a:defaultValue = "false" ] attribute pageno { "true" | "false" }?, [ a:defaultValue = "default" ] attribute format { "counter" | "title" | "none" | "default" }?, + (attribute section { text }, + attribute relative { text }?, + attribute sectionFormat { text }?)?, text } eref = element eref { attribute target { text }, text } iref = element iref { attribute item { text }, [ a:defaultValue = "" ] attribute subitem { text }?, [ a:defaultValue = "false" ] attribute primary { "true" | "false" }?, empty } cref = element cref { attribute anchor { xsd:ID }?, attribute source { text }?, - text Hoffman Expires June 5, 2015 [Page 112] Internet-Draft XML2RFCv3 December 2014 + [ a:defaultValue = "true" ] attribute display { "true" | + "false" }?, + (text | b | em | eref | i | strong | sub | sup | tt | xref)* + } + tt = + element tt { + (text + | b + | bcp14 + | cref + | em + | eref + | i + | iref + | strong + | sub + | sup + | xref)* + } + b = + element b { + (text + | bcp14 + | cref + | em + | eref + | i + | iref + | sub + | sup + | tt + | xref)* + } + strong = + element strong { + (text + | bcp14 + | cref + | em + | eref + | i + | iref + | sub + | sup + | tt + | xref)* + } + i = Hoffman Expires June 5, 2015 [Page 113] Internet-Draft XML2RFCv3 December 2014 + element i { + (text + | b + | bcp14 + | cref + | eref + | iref + | strong + | sub + | sup + | tt + | xref)* + } + em = + element em { + (text + | b + | bcp14 + | cref + | eref + | iref + | strong + | sub + | sup + | tt + | xref)* + } + sub = + element sub { + (text + | b + | bcp14 + | cref + | em + | eref + | i + | iref + | strong + | tt + | xref)* + } + sup = + element sup { + (text + | b + | bcp14 + | cref + | em Hoffman Expires June 5, 2015 [Page 114] Internet-Draft XML2RFCv3 December 2014 + | eref + | i + | iref + | strong + | tt + | xref)* } spanx = element spanx { [ a:defaultValue = "preserve" ] attribute xml:space { "default" | "preserve" }?, [ a:defaultValue = "emph" ] attribute style { text }?, text } vspace = element vspace { [ a:defaultValue = "0" ] attribute blankLines { text }?, empty } figure = element figure { attribute anchor { xsd:ID }?, [ a:defaultValue = "" ] attribute title { text }?, [ a:defaultValue = "false" ] attribute suppress-title { "true" | "false" }?, attribute src { text }?, [ a:defaultValue = "left" ] attribute align { "left" | "center" | "right" }?, [ a:defaultValue = "" ] attribute alt { text }?, [ a:defaultValue = "" ] attribute width { text }?, [ a:defaultValue = "" ] attribute height { text }?, + attribute pn { text }?, + name?, iref*, preamble?, - artwork, + (artwork | sourcecode)+, postamble? } + table = + element table { + attribute anchor { xsd:ID }?, + attribute pn { text }?, + name?, + iref*, + thead?, + tbody+, + tfoot? Hoffman Expires June 5, 2015 [Page 115] Internet-Draft XML2RFCv3 December 2014 + } preamble = - element preamble { (text | xref | eref | iref | cref | spanx)* } + element preamble { + (text + | b + | bcp14 + | cref + | em + | eref + | i + | iref + | spanx + | strong + | sub + | sup + | tt + | xref)* + } artwork = element artwork { - [ a:defaultValue = "preserve" ] - attribute xml:space { "default" | "preserve" }?, + attribute xml:space { text }?, [ a:defaultValue = "" ] attribute name { text }?, [ a:defaultValue = "" ] attribute type { text }?, attribute src { text }?, [ a:defaultValue = "left" ] attribute align { "left" | "center" | "right" }?, [ a:defaultValue = "" ] attribute alt { text }?, [ a:defaultValue = "" ] attribute width { text }?, [ a:defaultValue = "" ] attribute height { text }?, + [ a:defaultValue = "en" ] attribute xml:lang { text }?, + attribute anchor { xsd:ID }?, + attribute pn { text }?, text* } + sourcecode = + element sourcecode { + [ a:defaultValue = "" ] attribute name { text }?, + [ a:defaultValue = "" ] attribute type { text }?, + attribute src { text }?, + attribute anchor { xsd:ID }?, + attribute pn { text }?, + text + } + thead = element thead { tr+ } + tbody = element tbody { tr+ } Hoffman Expires June 5, 2015 [Page 116] Internet-Draft XML2RFCv3 December 2014 + tfoot = element tfoot { tr+ } + tr = + element tr { + [ a:defaultValue = "0" ] attribute border { text }?, + (td, th)+ + } + td = + element td { + [ a:defaultValue = "0" ] attribute border { text }?, + [ a:defaultValue = "0" ] attribute colspan { text }?, + [ a:defaultValue = "0" ] attribute rowspan { text }?, + [ a:defaultValue = "left" ] + attribute align { "left" | "center" | "right" }?, + (t+ + | (text + | artwork + | b + | bcp14 + | br + | cref + | dl + | em + | eref + | figure + | i + | iref + | ol + | sourcecode + | strong + | sub + | sup + | tt + | ul + | xref)+) + } + th = + element th { + [ a:defaultValue = "0" ] attribute border { text }?, + [ a:defaultValue = "0" ] attribute colspan { text }?, + [ a:defaultValue = "0" ] attribute rowspan { text }?, + [ a:defaultValue = "left" ] + attribute align { "left" | "center" | "right" }?, + (t+ + | (text + | artwork + | b + | bcp14 + | br Hoffman Expires June 5, 2015 [Page 117] Internet-Draft XML2RFCv3 December 2014 + | cref + | dl + | em + | eref + | figure + | i + | iref + | ol + | sourcecode + | strong + | sub + | sup + | tt + | ul + | xref)+) + } postamble = - element postamble { (text | xref | eref | iref | cref | spanx)* + element postamble { + (text + | b + | bcp14 + | cref + | em + | eref + | i + | iref + | spanx + | strong + | sub + | sup + | tt + | xref)* } texttable = element texttable { attribute anchor { xsd:ID }?, [ a:defaultValue = "" ] attribute title { text }?, [ a:defaultValue = "false" ] attribute suppress-title { "true" | "false" }?, [ a:defaultValue = "center" ] attribute align { "left" | "center" | "right" }?, [ a:defaultValue = "full" ] attribute style { "all" | "none" | "headers" | "full" }?, + name?, preamble?, ttcol+, c*, Hoffman Expires June 5, 2015 [Page 118] Internet-Draft XML2RFCv3 December 2014 postamble? } ttcol = element ttcol { attribute width { text }?, [ a:defaultValue = "left" ] attribute align { "left" | "center" | "right" }?, - text + (cref | eref | iref | xref | text)* + } + c = + element c { + (text + | b + | bcp14 + | cref + | em + | eref + | i + | iref + | spanx + | strong + | sub + | sup + | tt + | xref)* + } + bcp14 = element bcp14 { text } + br = element br { empty } + back = element back { displayreference*, references*, section* } + displayreference = + element displayreference { + attribute target { xsd:IDREF }, + attribute to { text } } - c = element c { (text | xref | eref | iref | cref | spanx)* } - back = element back { references*, section* } references = element references { - [ a:defaultValue = "References" ] attribute title { text }?, - reference+ + attribute anchor { xsd:ID }, + name, + (reference | referencegroup)* } reference = element reference { attribute anchor { xsd:ID }, Hoffman Expires June 5, 2015 [Page 119] Internet-Draft XML2RFCv3 December 2014 attribute target { text }?, front, - seriesInfo*, - format*, - annotation* + (annotation | format | refcontent | seriesInfo)* + } + referencegroup = + element referencegroup { + attribute anchor { xsd:ID }, + reference+ } seriesInfo = element seriesInfo { attribute name { text }, attribute value { text }, + attribute asciiname { text }?, + attribute asciivalue { text }?, empty } format = element format { attribute target { text }?, attribute type { text }, attribute octets { text }?, empty } annotation = - element annotation { (text | xref | eref | iref | cref | - spanx)* } + element annotation { + attribute ascii { text }?, + (text + | b + | bcp14 + | cref + | em + | eref + | i + | iref + | spanx + | strong + | sub + | sup + | tt + | xref)* + } + refcontent = Hoffman Expires June 5, 2015 [Page 120] Internet-Draft XML2RFCv3 December 2014 + element refcontent { + attribute ascii { text }?, + (text | b | bcp14 | em | i | strong | sub | sup | tt)* + } start = rfc Index A abbrev attribute in organization element 39 in title element 64 abstract element 10, 89 inside front 31 pn attribute 10 address element 10, 89 inside author 16 align attribute in artwork element 13 in figure element 30 in td element 60 in texttable element 74 in th element 62 in ttcol element 75 alt attribute in artwork element 13 in figure element 30 anchor attribute in artwork element 14 in aside element 16 in blockquote element 20 in cref element 22 in dt element 27 in figure element 30 in li element 34 in reference element 42 in referencegroup element 43 in references element 44 in section element 49 in sourcecode element 52 in t element 58 in table element 59 in texttable element 74 annotation element 11, 89 ascii attribute 12 inside reference 42 application/rfc+xml Media Type 77 Hoffman Expires June 5, 2015 [Page 121] Internet-Draft XML2RFCv3 December 2014 area element 12, 89 inside front 31 artwork element 12, 89 align attribute 13 alt attribute 13 anchor attribute 14 height attribute 14 inside aside 15 inside blockquote 19 inside figure 29 inside section 49 inside td 59 inside th 62 name attribute 14 pn attribute 14 src attribute 14 type attribute 14 width attribute 15 xml:lang attribute 15 xml:space attribute 15 ascii attribute in annotation element 12 in city element 21 in code element 21 in email element 28 in organization element 39 in postalLine element 41 in refcontent element 42 in region element 44 in street element 54 in title element 64 asciiFullname attribute in author element 17 asciiInitials attribute in author element 17 asciiname attribute in seriesInfo element 51 asciiSurname attribute in author element 17 asciivalue attribute in seriesInfo element 51 aside element 15, 89 anchor attribute 16 inside section 49 pn attribute 16 Attributes abbrev 39, 64 align 13, 30, 60, 62, 74-75 Hoffman Expires June 5, 2015 [Page 122] Internet-Draft XML2RFCv3 December 2014 alt 13, 30 anchor 14, 16, 20, 22, 27, 30, 34, 42-44, 49, 52, 58-59, 74 ascii 12, 21, 28, 39, 41-42, 44, 54, 64 asciiFullname 17 asciiInitials 17 asciiname 51 asciiSurname 17 asciivalue 51 blankLines 76 border 61, 63-64 category 45 cite 20 colspan 61, 63 consensus 45 counter 71 day 23 display 22 docName 45 empty 65 finalizedTime 45 format 67 fullname 17 group 37 hangIndent 71 hanging 26 hangText 58 height 14, 30 href 35 initials 17 ipr 46 iprExtract 46 item 33 month 24 name 14, 51-52 number 47 numbered 50 obsoletes 47 octets 71 pageno 68 pn 10, 14, 16, 20, 27, 30, 34, 37, 50, 53, 58-59 primary 33 quotedFrom 20 rel 35 relative 68 removeInRFC 37, 50 role 17 rowspan 61, 63 section 69 Hoffman Expires June 5, 2015 [Page 123] Internet-Draft XML2RFCv3 December 2014 sectionFormat 69 seriesNo 47 slugifiedName 36 sortRefs 47 source 23 spacing 26, 38, 66 src 14, 30, 53 start 38 style 38, 71, 73, 75 subitem 33 submissionType 47 suppress-title 30, 75 surname 17 symRefs 48 target 25, 29, 43, 69, 71 title 31, 37, 50, 75 to 25 toc 50 tocDepth 48 tocInclude 48 type 14, 53, 71 updates 48 value 51 width 15, 31, 76 xml:lang 15, 17, 39-40, 48 xml:space 15, 74 year 24 author element 16, 89 asciiFullname attribute 17 asciiInitials attribute 17 asciiSurname attribute 17 fullname attribute 17 initials attribute 17 inside front 31 role attribute 17 surname attribute 17 xml:lang attribute 17 B b element 17, 89 inside annotation 11 inside blockquote 19 inside c 70 inside cref 22 inside dd 24 inside dt 26 inside em 28 inside i 32 Hoffman Expires June 5, 2015 [Page 124] Internet-Draft XML2RFCv3 December 2014 inside li 34 inside postamble 72 inside preamble 73 inside refcontent 41 inside sub 55 inside sup 56 inside t 57 inside td 59 inside th 62 inside tt 65 back element 18, 89 inside rfc 44 bcp14 element 19, 89 inside annotation 11 inside b 18 inside blockquote 19 inside c 70 inside dd 24 inside dt 27 inside em 28 inside i 32 inside li 34 inside postamble 72 inside preamble 73 inside refcontent 41 inside strong 54 inside sub 55 inside sup 56 inside t 57 inside td 59 inside th 62 inside tt 65 blankLines attribute in vspace element 76 blockquote element 19, 89 anchor attribute 20 cite attribute 20 inside section 49 pn attribute 20 quotedFrom attribute 20 boilerplate element 20, 89 inside front 31 border attribute in td element 61 in th element 63 in tr element 64 br element 21, 89 inside td 59 Hoffman Expires June 5, 2015 [Page 125] Internet-Draft XML2RFCv3 December 2014 inside th 62 C c element 70, 89 inside texttable 74 category attribute in rfc element 45 cite attribute in blockquote element 20 city element 21, 89 ascii attribute 21 inside postal 40 code element 21, 89 ascii attribute 21 inside postal 40 colspan attribute in td element 61 in th element 63 consensus attribute in rfc element 45 counter attribute in list element 71 country element 21, 89 inside postal 40 cref element 21, 89 anchor attribute 22 display attribute 22 inside annotation 11 inside b 18 inside c 70 inside dd 24 inside dt 27 inside em 28 inside i 32 inside li 34 inside name 36 inside postamble 72 inside preamble 73 inside strong 55 inside sub 55 inside sup 56 inside t 57 inside td 60 inside th 62 inside tt 65 inside ttcol 75 source attribute 23 Hoffman Expires June 5, 2015 [Page 126] Internet-Draft XML2RFCv3 December 2014 D date element 23, 89 day attribute 23 inside front 31 month attribute 24 year attribute 24 day attribute in date element 23 dd element 24, 89 inside dl 26 display attribute in cref element 22 displayreference element 25, 89 inside back 18 target attribute 25 to attribute 25 dl element 25, 89 hanging attribute 26 inside aside 15 inside section 49 inside td 60 inside th 62 spacing attribute 26 docName attribute in rfc element 45 dt element 26, 89 anchor attribute 27 inside dl 26 pn attribute 27 E Elements abstract 10, 31 address 10, 16 annotation 11, 42 area 12, 31 artwork 12, 15, 19, 29, 49, 59, 62 aside 15, 49 author 16, 31 b 11, 17, 19, 22, 24, 26, 28, 32, 34, 41, 55-57, 59, 62, 65, 70, 72-73 back 18, 44 bcp14 11, 18-19, 24, 27-28, 32, 34, 41, 54-57, 59, 62, 65, 70, 72-73 blockquote 19, 49 boilerplate 20, 31 br 21, 59, 62 c 70, 74 Hoffman Expires June 5, 2015 [Page 127] Internet-Draft XML2RFCv3 December 2014 city 21, 40 code 21, 40 country 21, 40 cref 11, 18, 21, 24, 27-28, 32, 34, 36, 55-57, 60, 62, 65, 70, 72-73, 75 date 23, 31 dd 24, 26 displayreference 18, 25 dl 15, 25, 49, 60, 62 dt 26 em 11, 18-19, 22, 24, 27, 34, 42, 55-57, 60, 62, 65, 70, 72-73 email 11, 28 eref 11, 18, 22, 24, 27-28, 32, 34, 36, 55-57, 60, 62, 65, 70, 72-73, 75 facsimile 11, 70 figure 15, 20, 29, 49, 60, 62 format 42, 71 front 31, 42, 44 i 11, 18, 20, 22, 24, 27, 31, 34, 42, 55-57, 60, 62, 65, 70, 72-73 iref 11, 15, 18, 24, 27-29, 32, 34, 49, 55-58, 60, 62, 65, 70, 72-73, 75 keyword 31, 33 li 33, 37, 65 link 35, 44 list 15, 57, 71 middle 35, 44 name 29, 36-37, 44, 49, 58, 74 note 31, 36 ol 15, 37, 49, 57, 60, 62 organization 16, 39 phone 11, 40 postal 10, 40 postalLine 40-41 postamble 29, 72, 74 preamble 29, 72, 74 refcontent 41-42 reference 42-44 referencegroup 43-44 references 19, 43 region 40, 44 rfc 44 section 19-20, 36, 48-49 seriesInfo 42, 51 sourcecode 20, 29, 49, 51, 60, 62 spanx 11, 57, 70, 72-73 street 40, 54 strong 11, 20, 22, 24, 27-28, 32, 34, 42, 54, 56-57, 60, 62, Hoffman Expires June 5, 2015 [Page 128] Internet-Draft XML2RFCv3 December 2014 65, 70, 72-73 sub 11, 18, 20, 22, 24, 27-28, 32, 34, 42, 55, 57, 60, 62, 65, 70, 72-73 sup 11, 18, 20, 22, 25, 27-28, 32, 34, 42, 55-57, 60, 62, 65, 70, 72-73 t 10, 15, 20, 24, 34, 37, 49, 57, 59, 61, 71 table 15, 49, 58 tbody 58-59 td 59, 64 texttable 49, 74 tfoot 59, 61 th 61, 64 thead 58, 63 title 31, 63 tr 59, 61, 63-64 tt 11, 18, 20, 22, 25, 27-28, 32, 34, 36, 42, 55-58, 60, 62, 64, 70, 72-73 ttcol 74-75 ul 16, 49, 60, 62, 65 uri 11, 66 vspace 58, 76 workgroup 31, 66 xref 11, 18, 22, 25, 27-28, 32, 34, 36, 55-58, 60, 62, 65-66, 70, 72-73, 75 em element 27, 89 inside annotation 11 inside b 18 inside blockquote 19 inside c 70 inside cref 22 inside dd 24 inside dt 27 inside li 34 inside postamble 72 inside preamble 73 inside refcontent 42 inside strong 55 inside sub 55 inside sup 56 inside t 57 inside td 60 inside th 62 inside tt 65 email element 28, 89 ascii attribute 28 inside address 11 empty attribute in ul element 65 Hoffman Expires June 5, 2015 [Page 129] Internet-Draft XML2RFCv3 December 2014 eref element 28, 89 inside annotation 11 inside b 18 inside c 70 inside cref 22 inside dd 24 inside dt 27 inside em 28 inside i 32 inside li 34 inside name 36 inside postamble 72 inside preamble 73 inside strong 55 inside sub 56 inside sup 56 inside t 57 inside td 60 inside th 62 inside tt 65 inside ttcol 75 target attribute 29 F facsimile element 70, 89 inside address 11 figure element 29, 89 align attribute 30 alt attribute 30 anchor attribute 30 height attribute 30 inside aside 15 inside blockquote 20 inside section 49 inside td 60 inside th 62 pn attribute 30 src attribute 30 suppress-title attribute 30 title attribute 31 width attribute 31 finalizedTime attribute in rfc element 45 format attribute in xref element 67 format element 71, 89 inside reference 42 octets attribute 71 Hoffman Expires June 5, 2015 [Page 130] Internet-Draft XML2RFCv3 December 2014 target attribute 71 type attribute 71 front element 31, 89 inside reference 42 inside rfc 44 fullname attribute in author element 17 G group attribute in ol element 37 H hangIndent attribute in list element 71 hanging attribute in dl element 26 hangText attribute in t element 58 height attribute in artwork element 14 in figure element 30 href attribute in link element 35 I i element 31, 89 inside annotation 11 inside b 18 inside blockquote 20 inside c 70 inside cref 22 inside dd 24 inside dt 27 inside li 34 inside postamble 72 inside preamble 73 inside refcontent 42 inside strong 55 inside sub 56 inside sup 56 inside t 57 inside td 60 inside th 62 inside tt 65 initials attribute in author element 17 ipr attribute Hoffman Expires June 5, 2015 [Page 131] Internet-Draft XML2RFCv3 December 2014 '*2026' 84 '*3667' 84 '*3978' 84 '*trust200811' 84 '*trust200902' 82 'noDerivativesTrust200902' 83 'noModificationTrust200902' 83 'pre5378Trust200902' 83 'trust200902' 83 in rfc element 46 iprExtract attribute in rfc element 46 iref element 32, 89 inside annotation 11 inside aside 15 inside b 18 inside c 70 inside dd 24 inside dt 27 inside em 28 inside figure 29 inside i 32 inside li 34 inside postamble 72 inside preamble 73 inside section 49 inside strong 55 inside sub 56 inside sup 56 inside t 57 inside table 58 inside td 60 inside th 62 inside tt 65 inside ttcol 75 item attribute 33 primary attribute 33 subitem attribute 33 item attribute in iref element 33 K keyword element 33, 89 inside front 31 L li element 33, 89 anchor attribute 34 Hoffman Expires June 5, 2015 [Page 132] Internet-Draft XML2RFCv3 December 2014 inside ol 37 inside ul 65 pn attribute 34 link element 35, 89 href attribute 35 inside rfc 44 rel attribute 35 list element 71, 89 counter attribute 71 hangIndent attribute 71 inside aside 15 inside t 57 style attribute 71 M Media Type application/rfc+xml 77 middle element 35, 89 inside rfc 44 month attribute in date element 24 N name attribute in artwork element 14 in seriesInfo element 51 in sourcecode element 52 name element 36, 89 inside figure 29 inside note 37 inside references 44 inside section 49 inside table 58 inside texttable 74 slugifiedName attribute 36 note element 36, 89 inside front 31 pn attribute 37 removeInRFC attribute 37 title attribute 37 number attribute in rfc element 47 numbered attribute in section element 50 O obsoletes attribute in rfc element 47 Hoffman Expires June 5, 2015 [Page 133] Internet-Draft XML2RFCv3 December 2014 octets attribute in format element 71 ol element 37, 89 group attribute 37 inside aside 15 inside section 49 inside t 57 inside td 60 inside th 62 spacing attribute 38 start attribute 38 style attribute 38 organization element 39, 89 abbrev attribute 39 ascii attribute 39 inside author 16 xml:lang attribute 39 P pageno attribute in xref element 68 phone element 40, 89 inside address 11 pn attribute in abstract element 10 in artwork element 14 in aside element 16 in blockquote element 20 in dt element 27 in figure element 30 in li element 34 in note element 37 in section element 50 in sourcecode element 53 in t element 58 in table element 59 postal element 40, 89 inside address 10 xml:lang attribute 40 postalLine element 41, 89 ascii attribute 41 inside postal 40 postamble element 72, 89 inside figure 29 inside texttable 74 preamble element 72, 89 inside figure 29 inside texttable 74 Hoffman Expires June 5, 2015 [Page 134] Internet-Draft XML2RFCv3 December 2014 primary attribute in iref element 33 Q quotedFrom attribute in blockquote element 20 R refcontent element 41, 89 ascii attribute 42 inside reference 42 reference element 42, 89 anchor attribute 42 inside referencegroup 43 inside references 44 target attribute 43 referencegroup element 43, 89 anchor attribute 43 inside references 44 references element 43, 89 anchor attribute 44 inside back 19 region element 44, 89 ascii attribute 44 inside postal 40 rel attribute in link element 35 relative attribute in xref element 68 removeInRFC attribute in note element 37 in section element 50 rfc element 44, 89 category attribute 45 consensus attribute 45 docName attribute 45 finalizedTime attribute 45 ipr attribute 46 iprExtract attribute 46 number attribute 47 obsoletes attribute 47 seriesNo attribute 47 sortRefs attribute 47 submissionType attribute 47 symRefs attribute 48 tocDepth attribute 48 tocInclude attribute 48 updates attribute 48 Hoffman Expires June 5, 2015 [Page 135] Internet-Draft XML2RFCv3 December 2014 xml:lang attribute 48 role attribute in author element 17 rowspan attribute in td element 61 in th element 63 S section attribute in xref element 69 section element 48, 89 anchor attribute 49 inside back 19 inside boilerplate 20 inside middle 36 inside section 49 numbered attribute 50 pn attribute 50 removeInRFC attribute 50 title attribute 50 toc attribute 50 sectionFormat attribute in xref element 69 seriesInfo element 51, 89 asciiname attribute 51 asciivalue attribute 51 inside reference 42 name attribute 51 value attribute 51 seriesNo attribute in rfc element 47 slugifiedName attribute in name element 36 sortRefs attribute in rfc element 47 source attribute in cref element 23 sourcecode element 51, 89 anchor attribute 52 inside blockquote 20 inside figure 29 inside section 49 inside td 60 inside th 62 name attribute 52 pn attribute 53 src attribute 53 type attribute 53 Hoffman Expires June 5, 2015 [Page 136] Internet-Draft XML2RFCv3 December 2014 spacing attribute in dl element 26 in ol element 38 in ul element 66 spanx element 73, 89 inside annotation 11 inside c 70 inside postamble 72 inside preamble 73 inside t 57 style attribute 73 xml:space attribute 74 src attribute in artwork element 14 in figure element 30 in sourcecode element 53 start attribute in ol element 38 street element 54, 89 ascii attribute 54 inside postal 40 strong element 54, 89 inside annotation 11 inside blockquote 20 inside c 70 inside cref 22 inside dd 24 inside dt 27 inside em 28 inside i 32 inside li 34 inside postamble 72 inside preamble 73 inside refcontent 42 inside sub 56 inside sup 57 inside t 57 inside td 60 inside th 62 inside tt 65 style attribute in list element 71 in ol element 38 in spanx element 73 in texttable element 75 sub element 55, 89 inside annotation 11 inside b 18 Hoffman Expires June 5, 2015 [Page 137] Internet-Draft XML2RFCv3 December 2014 inside blockquote 20 inside c 70 inside cref 22 inside dd 24 inside dt 27 inside em 28 inside i 32 inside li 34 inside postamble 72 inside preamble 73 inside refcontent 42 inside strong 55 inside t 57 inside td 60 inside th 62 inside tt 65 subitem attribute in iref element 33 submissionType attribute in rfc element 47 sup element 56, 89 inside annotation 11 inside b 18 inside blockquote 20 inside c 70 inside cref 22 inside dd 25 inside dt 27 inside em 28 inside i 32 inside li 34 inside postamble 72 inside preamble 73 inside refcontent 42 inside strong 55 inside t 57 inside td 60 inside th 62 inside tt 65 suppress-title attribute in figure element 30 in texttable element 75 surname attribute in author element 17 symRefs attribute in rfc element 48 T Hoffman Expires June 5, 2015 [Page 138] Internet-Draft XML2RFCv3 December 2014 t element 57, 89 anchor attribute 58 hangText attribute 58 inside abstract 10 inside aside 15 inside blockquote 20 inside dd 24 inside li 34 inside list 71 inside note 37 inside section 49 inside td 59 inside th 61 pn attribute 58 table element 58, 89 anchor attribute 59 inside aside 15 inside section 49 pn attribute 59 target attribute in displayreference element 25 in eref element 29 in format element 71 in reference element 43 in xref element 69 tbody element 59, 89 inside table 58 td element 59, 89 align attribute 60 border attribute 61 colspan attribute 61 inside tr 64 rowspan attribute 61 texttable element 74, 89 align attribute 74 anchor attribute 74 inside section 49 style attribute 75 suppress-title attribute 75 title attribute 75 tfoot element 61, 89 inside table 59 th element 61, 89 align attribute 62 border attribute 63 colspan attribute 63 inside tr 64 rowspan attribute 63 Hoffman Expires June 5, 2015 [Page 139] Internet-Draft XML2RFCv3 December 2014 thead element 63, 89 inside table 58 title attribute in figure element 31 in note element 37 in section element 50 in texttable element 75 title element 63, 89 abbrev attribute 64 ascii attribute 64 inside front 31 to attribute in displayreference element 25 toc attribute in section element 50 tocDepth attribute in rfc element 48 tocInclude attribute in rfc element 48 tr element 64, 89 border attribute 64 inside tbody 59 inside tfoot 61 inside thead 63 tt element 64, 89 inside annotation 11 inside b 18 inside blockquote 20 inside c 70 inside cref 22 inside dd 25 inside dt 27 inside em 28 inside i 32 inside li 34 inside name 36 inside postamble 72 inside preamble 73 inside refcontent 42 inside strong 55 inside sub 56 inside sup 57 inside t 58 inside td 60 inside th 62 ttcol element 75, 89 align attribute 75 inside texttable 74 Hoffman Expires June 5, 2015 [Page 140] Internet-Draft XML2RFCv3 December 2014 width attribute 76 type attribute in artwork element 14 in format element 71 in sourcecode element 53 U ul element 65, 89 empty attribute 65 inside aside 16 inside section 49 inside td 60 inside th 62 spacing attribute 66 updates attribute in rfc element 48 uri element 66, 89 inside address 11 V value attribute in seriesInfo element 51 vspace element 76, 89 blankLines attribute 76 inside t 58 W width attribute in artwork element 15 in figure element 31 in ttcol element 76 workgroup element 66, 89 inside front 31 X xml:lang attribute in artwork element 15 in author element 17 in organization element 39 in postal element 40 in rfc element 48 xml:space attribute in artwork element 15 in spanx element 74 xref element 66, 89 format attribute 67 inside annotation 11 inside b 18 Hoffman Expires June 5, 2015 [Page 141] Internet-Draft XML2RFCv3 December 2014 inside c 70 inside cref 22 inside dd 25 inside dt 27 inside em 28 inside i 32 inside li 34 inside name 36 inside postamble 72 inside preamble 73 inside strong 55 inside sub 56 inside sup 57 inside t 58 inside td 60 inside th 62 inside tt 65 inside ttcol 75 pageno attribute 68 relative attribute 68 section attribute 69 sectionFormat attribute 69 target attribute 69 xref formats counter 67 default 67 none 68 title 68 Y year attribute in date element 24 Author's Address Paul Hoffman VPN Consortium EMail: paul.hoffman@vpnc.org Hoffman Expires June 5, 2015 [Page 142]