draft-iab-rfc7991bis-01.txt   draft-iab-rfc7991bis-latest.txt 
Network Working Group P. Hoffman Network Working Group H. Flanagan, Ed.
Internet-Draft ICANN Internet-Draft RFC Editor
Obsoletes: 7991 (if approved) October 19, 2018 Obsoletes: 7991 (if approved) January 22, 2020
Intended status: Informational Intended status: Informational
Expires: April 22, 2019 Expires: July 25, 2020
The "xml2rfc" version 3 Vocabulary The "xml2rfc" version 3 Vocabulary
draft-iab-rfc7991bis-01 draft-iab-rfc7991bis-00
Abstract Abstract
This document defines the "xml2rfc" version 3 vocabulary: an XML- This document defines the "xml2rfc" version 3 vocabulary: an XML-
based language used for writing RFCs and Internet-Drafts. It is based language used for writing RFCs and Internet-Drafts. It is
heavily derived from the version 2 vocabulary that is also under heavily derived from the version 2 vocabulary that is also under
discussion. This document obsoletes the earlier v3 grammar described discussion. This document obsoletes the earlier v3 grammar described
in RFC 7991, which in turn obsoleted the v2 grammar in RFC 7749. in RFC 7991, which in turn obsoleted the v2 grammar in RFC 7749.
Editorial Note (To be removed by RFC Editor) Editorial Note (To be removed by RFC Editor)
skipping to change at page 1, line 41 skipping to change at page 1, line 41
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This Internet-Draft will expire on April 22, 2019. This Internet-Draft will expire on July 25, 2020.
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to this document. Code Components extracted from this document must to this document. Code Components extracted from this document must
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1.2. Design Criteria for the Changes in v3 . . . . . . . . . . 5 1.2. Design Criteria for the Changes in v3 . . . . . . . . . . 5
1.3. Differences from RFC 7991 in This Document . . . . . . . 6 1.3. Differences from RFC 7991 in This Document . . . . . . . 6
1.4. Differences from v2 to v3 . . . . . . . . . . . . . . . . 6 1.4. Differences from v2 to v3 . . . . . . . . . . . . . . . . 6
1.4.1. New Elements in v3 . . . . . . . . . . . . . . . . . 6 1.4.1. New Elements in v3 . . . . . . . . . . . . . . . . . 6
1.4.2. New Attributes for Existing Elements . . . . . . . . 7 1.4.2. New Attributes for Existing Elements . . . . . . . . 7
1.4.3. Elements and Attributes Deprecated from v2 . . . . . 8 1.4.3. Elements and Attributes Deprecated from v2 . . . . . 8
1.4.4. Additional Changes from v2 . . . . . . . . . . . . . 9 1.4.4. Additional Changes from v2 . . . . . . . . . . . . . 9
1.5. Syntax Notation . . . . . . . . . . . . . . . . . . . . . 10 1.5. Syntax Notation . . . . . . . . . . . . . . . . . . . . . 10
2. Elements . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2. Elements . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.1. <abstract> . . . . . . . . . . . . . . . . . . . . . . . 11 2.1. <abstract> . . . . . . . . . . . . . . . . . . . . . . . 11
2.2. <address> . . . . . . . . . . . . . . . . . . . . . . . . 11 2.2. <address> . . . . . . . . . . . . . . . . . . . . . . . . 12
2.3. <annotation> . . . . . . . . . . . . . . . . . . . . . . 12 2.3. <annotation> . . . . . . . . . . . . . . . . . . . . . . 12
2.4. <area> . . . . . . . . . . . . . . . . . . . . . . . . . 12 2.4. <area> . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.5. <artwork> . . . . . . . . . . . . . . . . . . . . . . . . 13 2.5. <artset> . . . . . . . . . . . . . . . . . . . . . . . . 13
2.6. <aside> . . . . . . . . . . . . . . . . . . . . . . . . . 16 2.6. <artwork> . . . . . . . . . . . . . . . . . . . . . . . . 14
2.7. <author> . . . . . . . . . . . . . . . . . . . . . . . . 17 2.7. <aside> . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.8. <back> . . . . . . . . . . . . . . . . . . . . . . . . . 19 2.8. <author> . . . . . . . . . . . . . . . . . . . . . . . . 18
2.9. <bcp14> . . . . . . . . . . . . . . . . . . . . . . . . . 19 2.9. <back> . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.10. <blockquote> . . . . . . . . . . . . . . . . . . . . . . 19 2.10. <bcp14> . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.11. <boilerplate> . . . . . . . . . . . . . . . . . . . . . . 21 2.11. <blockquote> . . . . . . . . . . . . . . . . . . . . . . 20
2.12. <city> . . . . . . . . . . . . . . . . . . . . . . . . . 21 2.12. <boilerplate> . . . . . . . . . . . . . . . . . . . . . . 22
2.13. <code> . . . . . . . . . . . . . . . . . . . . . . . . . 22 2.13. <city> . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.14. <country> . . . . . . . . . . . . . . . . . . . . . . . . 22 2.14. <cityarea> . . . . . . . . . . . . . . . . . . . . . . . 22
2.15. <cref> . . . . . . . . . . . . . . . . . . . . . . . . . 22 2.15. <code> . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.16. <date> . . . . . . . . . . . . . . . . . . . . . . . . . 23 2.16. <country> . . . . . . . . . . . . . . . . . . . . . . . . 23
2.17. <dd> . . . . . . . . . . . . . . . . . . . . . . . . . . 24 2.17. <cref> . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.18. <displayreference> . . . . . . . . . . . . . . . . . . . 26 2.18. <date> . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.19. <dl> . . . . . . . . . . . . . . . . . . . . . . . . . . 26 2.19. <dd> . . . . . . . . . . . . . . . . . . . . . . . . . . 25
2.20. <dt> . . . . . . . . . . . . . . . . . . . . . . . . . . 28 2.20. <displayreference> . . . . . . . . . . . . . . . . . . . 27
2.21. <em> . . . . . . . . . . . . . . . . . . . . . . . . . . 28 2.21. <dl> . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2.22. <email> . . . . . . . . . . . . . . . . . . . . . . . . . 29 2.22. <dt> . . . . . . . . . . . . . . . . . . . . . . . . . . 29
2.23. <eref> . . . . . . . . . . . . . . . . . . . . . . . . . 30 2.23. <em> . . . . . . . . . . . . . . . . . . . . . . . . . . 30
2.24. <figure> . . . . . . . . . . . . . . . . . . . . . . . . 31 2.24. <email> . . . . . . . . . . . . . . . . . . . . . . . . . 31
2.25. <front> . . . . . . . . . . . . . . . . . . . . . . . . . 33 2.25. <eref> . . . . . . . . . . . . . . . . . . . . . . . . . 31
2.26. <iref> . . . . . . . . . . . . . . . . . . . . . . . . . 34 2.26. <extaddr> . . . . . . . . . . . . . . . . . . . . . . . . 32
2.27. <keyword> . . . . . . . . . . . . . . . . . . . . . . . . 35 2.27. <figure> . . . . . . . . . . . . . . . . . . . . . . . . 32
2.28. <li> . . . . . . . . . . . . . . . . . . . . . . . . . . 35 2.28. <front> . . . . . . . . . . . . . . . . . . . . . . . . . 34
2.29. <link> . . . . . . . . . . . . . . . . . . . . . . . . . 36 2.29. <iref> . . . . . . . . . . . . . . . . . . . . . . . . . 35
2.30. <middle> . . . . . . . . . . . . . . . . . . . . . . . . 37 2.30. <keyword> . . . . . . . . . . . . . . . . . . . . . . . . 36
2.31. <name> . . . . . . . . . . . . . . . . . . . . . . . . . 37 2.31. <li> . . . . . . . . . . . . . . . . . . . . . . . . . . 36
2.32. <note> . . . . . . . . . . . . . . . . . . . . . . . . . 38 2.32. <link> . . . . . . . . . . . . . . . . . . . . . . . . . 38
2.33. <ol> . . . . . . . . . . . . . . . . . . . . . . . . . . 39 2.33. <middle> . . . . . . . . . . . . . . . . . . . . . . . . 39
2.34. <organization> . . . . . . . . . . . . . . . . . . . . . 41 2.34. <name> . . . . . . . . . . . . . . . . . . . . . . . . . 39
2.35. <phone> . . . . . . . . . . . . . . . . . . . . . . . . . 41 2.35. <note> . . . . . . . . . . . . . . . . . . . . . . . . . 40
2.36. <postal> . . . . . . . . . . . . . . . . . . . . . . . . 42 2.36. <ol> . . . . . . . . . . . . . . . . . . . . . . . . . . 41
2.37. <postalLine> . . . . . . . . . . . . . . . . . . . . . . 42 2.37. <organization> . . . . . . . . . . . . . . . . . . . . . 43
2.38. <refcontent> . . . . . . . . . . . . . . . . . . . . . . 43 2.38. <phone> . . . . . . . . . . . . . . . . . . . . . . . . . 43
2.39. <reference> . . . . . . . . . . . . . . . . . . . . . . . 44 2.39. <pobox> . . . . . . . . . . . . . . . . . . . . . . . . . 44
2.40. <referencegroup> . . . . . . . . . . . . . . . . . . . . 45 2.40. <postal> . . . . . . . . . . . . . . . . . . . . . . . . 44
2.41. <references> . . . . . . . . . . . . . . . . . . . . . . 45 2.41. <postalLine> . . . . . . . . . . . . . . . . . . . . . . 45
2.42. <region> . . . . . . . . . . . . . . . . . . . . . . . . 46 2.42. <refcontent> . . . . . . . . . . . . . . . . . . . . . . 45
2.43. <relref> . . . . . . . . . . . . . . . . . . . . . . . . 46 2.43. <reference> . . . . . . . . . . . . . . . . . . . . . . . 46
2.44. <rfc> . . . . . . . . . . . . . . . . . . . . . . . . . . 50 2.44. <referencegroup> . . . . . . . . . . . . . . . . . . . . 47
2.45. <section> . . . . . . . . . . . . . . . . . . . . . . . . 53 2.45. <references> . . . . . . . . . . . . . . . . . . . . . . 47
2.46. <seriesInfo> . . . . . . . . . . . . . . . . . . . . . . 55 2.46. <region> . . . . . . . . . . . . . . . . . . . . . . . . 49
2.47. <sourcecode> . . . . . . . . . . . . . . . . . . . . . . 57 2.47. <relref> . . . . . . . . . . . . . . . . . . . . . . . . 49
2.48. <street> . . . . . . . . . . . . . . . . . . . . . . . . 60 2.48. <rfc> . . . . . . . . . . . . . . . . . . . . . . . . . . 52
2.49. <strong> . . . . . . . . . . . . . . . . . . . . . . . . 60 2.49. <section> . . . . . . . . . . . . . . . . . . . . . . . . 56
2.50. <sub> . . . . . . . . . . . . . . . . . . . . . . . . . . 61 2.50. <seriesInfo> . . . . . . . . . . . . . . . . . . . . . . 58
2.51. <sup> . . . . . . . . . . . . . . . . . . . . . . . . . . 61 2.51. <sortingcode> . . . . . . . . . . . . . . . . . . . . . . 60
2.52. <t> . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 2.52. <sourcecode> . . . . . . . . . . . . . . . . . . . . . . 60
2.53. <table> . . . . . . . . . . . . . . . . . . . . . . . . . 64 2.53. <street> . . . . . . . . . . . . . . . . . . . . . . . . 62
2.54. <tbody> . . . . . . . . . . . . . . . . . . . . . . . . . 65 2.54. <strong> . . . . . . . . . . . . . . . . . . . . . . . . 63
2.55. <td> . . . . . . . . . . . . . . . . . . . . . . . . . . 65 2.55. <sub> . . . . . . . . . . . . . . . . . . . . . . . . . . 64
2.56. <tfoot> . . . . . . . . . . . . . . . . . . . . . . . . . 67 2.56. <sup> . . . . . . . . . . . . . . . . . . . . . . . . . . 64
2.57. <th> . . . . . . . . . . . . . . . . . . . . . . . . . . 68 2.57. <t> . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
2.58. <thead> . . . . . . . . . . . . . . . . . . . . . . . . . 70 2.58. <table> . . . . . . . . . . . . . . . . . . . . . . . . . 67
2.59. <title> . . . . . . . . . . . . . . . . . . . . . . . . . 70 2.59. <tbody> . . . . . . . . . . . . . . . . . . . . . . . . . 68
2.60. <tr> . . . . . . . . . . . . . . . . . . . . . . . . . . 70 2.60. <td> . . . . . . . . . . . . . . . . . . . . . . . . . . 68
2.61. <tt> . . . . . . . . . . . . . . . . . . . . . . . . . . 71 2.61. <tfoot> . . . . . . . . . . . . . . . . . . . . . . . . . 70
2.62. <ul> . . . . . . . . . . . . . . . . . . . . . . . . . . 72 2.62. <th> . . . . . . . . . . . . . . . . . . . . . . . . . . 71
2.63. <uri> . . . . . . . . . . . . . . . . . . . . . . . . . . 72 2.63. <thead> . . . . . . . . . . . . . . . . . . . . . . . . . 73
2.64. <workgroup> . . . . . . . . . . . . . . . . . . . . . . . 73 2.64. <title> . . . . . . . . . . . . . . . . . . . . . . . . . 73
2.65. <xref> . . . . . . . . . . . . . . . . . . . . . . . . . 73 2.65. <tr> . . . . . . . . . . . . . . . . . . . . . . . . . . 73
3. Elements from v2 That Have Been Deprecated . . . . . . . . . 75 2.66. <tt> . . . . . . . . . . . . . . . . . . . . . . . . . . 74
3.1. <c> . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 2.67. <ul> . . . . . . . . . . . . . . . . . . . . . . . . . . 75
3.2. <facsimile> . . . . . . . . . . . . . . . . . . . . . . . 76 2.68. <uri> . . . . . . . . . . . . . . . . . . . . . . . . . . 75
3.3. <format> . . . . . . . . . . . . . . . . . . . . . . . . 76 2.69. <workgroup> . . . . . . . . . . . . . . . . . . . . . . . 76
3.4. <list> . . . . . . . . . . . . . . . . . . . . . . . . . 77 2.70. <xref> . . . . . . . . . . . . . . . . . . . . . . . . . 76
3.5. <postamble> . . . . . . . . . . . . . . . . . . . . . . . 77 3. Elements from v2 That Have Been Deprecated . . . . . . . . . 78
3.6. <preamble> . . . . . . . . . . . . . . . . . . . . . . . 78 3.1. <c> . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
3.7. <spanx> . . . . . . . . . . . . . . . . . . . . . . . . . 79 3.2. <facsimile> . . . . . . . . . . . . . . . . . . . . . . . 79
3.8. <texttable> . . . . . . . . . . . . . . . . . . . . . . . 79 3.3. <format> . . . . . . . . . . . . . . . . . . . . . . . . 79
3.9. <ttcol> . . . . . . . . . . . . . . . . . . . . . . . . . 80 3.4. <list> . . . . . . . . . . . . . . . . . . . . . . . . . 80
3.10. <vspace> . . . . . . . . . . . . . . . . . . . . . . . . 81 3.5. <postamble> . . . . . . . . . . . . . . . . . . . . . . . 80
4. SVG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 3.6. <preamble> . . . . . . . . . . . . . . . . . . . . . . . 81
5. Use of CDATA Structures and Escaping . . . . . . . . . . . . 82 3.7. <spanx> . . . . . . . . . . . . . . . . . . . . . . . . . 82
6. Internationalization Considerations . . . . . . . . . . . . . 82 3.8. <texttable> . . . . . . . . . . . . . . . . . . . . . . . 82
7. Security Considerations . . . . . . . . . . . . . . . . . . . 82 3.9. <ttcol> . . . . . . . . . . . . . . . . . . . . . . . . . 83
8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 83 3.10. <vspace> . . . . . . . . . . . . . . . . . . . . . . . . 84
8.1. Internet Media Type Registration . . . . . . . . . . . . 83 4. SVG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
8.2. Link Relation Registration . . . . . . . . . . . . . . . 84 5. Use of CDATA Structures and Escaping . . . . . . . . . . . . 85
9. References . . . . . . . . . . . . . . . . . . . . . . . . . 85 6. Internationalization Considerations . . . . . . . . . . . . . 85
9.1. Normative References . . . . . . . . . . . . . . . . . . 85 7. Security Considerations . . . . . . . . . . . . . . . . . . . 85
9.2. Informative References . . . . . . . . . . . . . . . . . 85 8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 86
Appendix A. Front-Page ("Boilerplate") Generation . . . . . . . 90 8.1. Internet Media Type Registration . . . . . . . . . . . . 86
A.1. The "ipr" Attribute . . . . . . . . . . . . . . . . . . . 90 8.2. Link Relation Registration . . . . . . . . . . . . . . . 87
A.1.1. Current Values: "*trust200902" . . . . . . . . . . . 90 9. References . . . . . . . . . . . . . . . . . . . . . . . . . 88
A.1.2. Historic Values . . . . . . . . . . . . . . . . . . . 92 9.1. Normative References . . . . . . . . . . . . . . . . . . 88
A.2. The "submissionType" Attribute . . . . . . . . . . . . . 92 9.2. Informative References . . . . . . . . . . . . . . . . . 88
A.3. The "consensus" Attribute . . . . . . . . . . . . . . . . 93 Appendix A. Front-Page ("Boilerplate") Generation . . . . . . . 93
Appendix B. The v3 Format and Processing Tools . . . . . . . . . 94 A.1. The "ipr" Attribute . . . . . . . . . . . . . . . . . . . 93
B.1. Including External Text with XInclude . . . . . . . . . . 95 A.1.1. Current Values: "*trust200902" . . . . . . . . . . . 93
B.2. Anchors and IDs . . . . . . . . . . . . . . . . . . . . . 96 A.1.2. Historic Values . . . . . . . . . . . . . . . . . . . 95
B.2.1. Overlapping Values . . . . . . . . . . . . . . . . . 97 A.2. The "submissionType" Attribute . . . . . . . . . . . . . 95
B.3. Attributes Controlled by the Prep Tool . . . . . . . . . 98 A.3. The "consensus" Attribute . . . . . . . . . . . . . . . . 96
Appendix C. RELAX NG Schema . . . . . . . . . . . . . . . . . . 99 Appendix B. The v3 Format and Processing Tools . . . . . . . . . 97
Appendix D. Schema Differences from v2 . . . . . . . . . . . . . 119 B.1. Including External Text with XInclude . . . . . . . . . . 98
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139 B.2. Anchors and IDs . . . . . . . . . . . . . . . . . . . . . 99
IAB Members at the Time of Approval . . . . . . . . . . . . . . . 160 B.2.1. Overlapping Values . . . . . . . . . . . . . . . . . 100
Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . 161 B.3. Attributes Controlled by the Prep Tool . . . . . . . . . 101
Author's Address . . . . . . . . . . . . . . . . . . . . . . . . 161 Appendix C. RELAX NG Schema . . . . . . . . . . . . . . . . . . 102
Appendix D. Schema Differences from v2 . . . . . . . . . . . . . 124
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
IAB Members at the Time of Approval . . . . . . . . . . . . . . . 168
Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . 168
Author's Address . . . . . . . . . . . . . . . . . . . . . . . . 168
1. Introduction 1. Introduction
This document describes version 3 ("v3") of the "xml2rfc" vocabulary: This document describes version 3 ("v3") of the "xml2rfc" vocabulary:
an XML-based language ("Extensible Markup Language" [XML]) used for an XML-based language ("Extensible Markup Language" [XML]) used for
writing RFCs [RFC7322] and Internet-Drafts [IDGUIDE]. writing RFCs [RFC7322] and Internet-Drafts [IDGUIDE].
This document obsoletes [RFC7991], [RFC7991] obsoleted the version 2 This document obsoletes [RFC7991], [RFC7991] obsoleted the version 2
vocabulary ("v2") [RFC7749], which contains the extended language vocabulary ("v2") [RFC7749], which contains the extended language
definition. [RFC7749] obsolted the original version ("v1") definition. [RFC7749] obsolted the original version ("v1")
skipping to change at page 6, line 15 skipping to change at page 6, line 17
1.3. Differences from RFC 7991 in This Document 1.3. Differences from RFC 7991 in This Document
This is a (hopefully) complete list of all the technical changes This is a (hopefully) complete list of all the technical changes
between [RFC7991] and this document. between [RFC7991] and this document.
o Changed the text about what this draft obsoletes and updates. o Changed the text about what this draft obsoletes and updates.
o Allow <blockquote> as a child of <li>. o Allow <blockquote> as a child of <li>.
o Removed "It is an error to have both a "src" attribute and content o Removed "It is an error to have both a "src" attribute and content
in the <artwork> element." from Section 2.5.6. in the <artwork> element." from Section 2.6.6.
o Removed <br> from the vocabulary. o Removed <br> from the vocabulary.
o Changed the "hanging" attribute of <dl> to "newline". o Changed the "hanging" attribute of <dl> to "newline".
o Added the "indent" attribute to <dl>. o Added the "indent" attribute to <dl>.
o Added the "align" attribute to <table>. o Added the "align" attribute to <table>. Made the table title
centered under the table.
o The <name> element now allows many more elements inside of it.
o Redefined <references> to allow <references> within it. In the
typical case, an outer <references> will be used to hold an inner
<references> for normative references and an inner <references> to
hold informative references.
1.4. Differences from v2 to v3 1.4. Differences from v2 to v3
This is a (hopefully) complete list of all the technical changes This is a (hopefully) complete list of all the technical changes
between [RFC7749] and this document. between [RFC7749] and this document.
1.4.1. New Elements in v3 1.4.1. New Elements in v3
o Add <dl>, <ul>, and <ol> as new ways to make lists. This is a o Add <dl>, <ul>, and <ol> as new ways to make lists. This is a
significant change from v2 in that the child under these elements significant change from v2 in that the child under these elements
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o Add <relref> to allow referencing specific sections or anchors in o Add <relref> to allow referencing specific sections or anchors in
references. references.
o Add <link> to point to a resource related to the RFC. o Add <link> to point to a resource related to the RFC.
o Add <br> to allow line breaks (but not blank lines) in the o Add <br> to allow line breaks (but not blank lines) in the
generated output for table cells. generated output for table cells.
o Add <svg> to allow easy inclusion of SVG drawings in <artwork>. o Add <svg> to allow easy inclusion of SVG drawings in <artwork>.
o Add <artset> to allow support of alternative artwork formats.
1.4.2. New Attributes for Existing Elements 1.4.2. New Attributes for Existing Elements
o Add "sortRefs", "symRefs", "tocDepth", and "tocInclude" attributes o Add "sortRefs", "symRefs", "tocDepth", and "tocInclude" attributes
to <rfc> to cover Processing Instructions (PIs) that were in v2 to <rfc> to cover Processing Instructions (PIs) that were in v2
that are still needed in the grammar. Add "prepTime" to indicate that are still needed in the grammar. Add "prepTime" to indicate
the time that the XML went through a preparation step. Add the time that the XML went through a preparation step. Add
"version" to indicate the version of xml2rfc vocabulary used in "version" to indicate the version of xml2rfc vocabulary used in
the document. Add "scripts" to indicate which scripts are needed the document. Add "scripts" to indicate which scripts are needed
to render the document. Add "expiresDate" when an Internet-Draft to render the document. Add "expiresDate" when an Internet-Draft
expires. expires.
skipping to change at page 11, line 18 skipping to change at page 11, line 32
renderers that display different fonts for ideographic characters renderers that display different fonts for ideographic characters
used in China and Japan. The xml:base attribute is sometimes added used in China and Japan. The xml:base attribute is sometimes added
to an XML file when doing XML-to-XML conversion where the base file to an XML file when doing XML-to-XML conversion where the base file
has XInclude attributes (see Appendix B.1). has XInclude attributes (see Appendix B.1).
2.1. <abstract> 2.1. <abstract>
Contains the Abstract of the document. See [RFC7322] for more Contains the Abstract of the document. See [RFC7322] for more
information on restrictions for the Abstract. information on restrictions for the Abstract.
This element appears as a child element of <front> (Section 2.25). This element appears as a child element of <front> (Section 2.28).
Content model: Content model:
In any order, but at least one of: In any order, but at least one of:
o <dl> elements (Section 2.19) o <dl> elements (Section 2.21)
o <ol> elements (Section 2.33) o <ol> elements (Section 2.36)
o <t> elements (Section 2.52) o <t> elements (Section 2.57)
o <ul> elements (Section 2.62) o <ul> elements (Section 2.67)
2.1.1. "anchor" Attribute 2.1.1. "anchor" Attribute
Document-wide unique identifier for the Abstract. Document-wide unique identifier for the Abstract.
2.2. <address> 2.2. <address>
Provides address information for the author. Provides address information for the author.
This element appears as a child element of <author> (Section 2.7). This element appears as a child element of <author> (Section 2.8).
Content model: Content model:
In this order: In this order:
1. One optional <postal> element (Section 2.36) 1. One optional <postal> element (Section 2.40)
2. One optional <phone> element (Section 2.35) 2. One optional <phone> element (Section 2.38)
3. One optional <facsimile> element (Section 3.2) 3. One optional <facsimile> element (Section 3.2)
4. One optional <email> element (Section 2.22) 4. One optional <email> element (Section 2.24)
5. One optional <uri> element (Section 2.63)
5. One optional <uri> element (Section 2.68)
2.3. <annotation> 2.3. <annotation>
Provides additional prose augmenting a bibliographic reference. This Provides additional prose augmenting a bibliographic reference. This
text is intended to be shown after the rest of the generated text is intended to be shown after the rest of the generated
reference text. reference text.
This element appears as a child element of <reference> This element appears as a child element of <reference>
(Section 2.39). (Section 2.43).
Content model: Content model:
In any order: In any order:
o Text o Text
o <bcp14> elements (Section 2.9) o <bcp14> elements (Section 2.10)
o <cref> elements (Section 2.15) o <cref> elements (Section 2.17)
o <em> elements (Section 2.21) o <em> elements (Section 2.23)
o <eref> elements (Section 2.23) o <eref> elements (Section 2.25)
o <iref> elements (Section 2.26) o <iref> elements (Section 2.29)
o <relref> elements (Section 2.43) o <relref> elements (Section 2.47)
o <spanx> elements (Section 3.7) o <spanx> elements (Section 3.7)
o <strong> elements (Section 2.54)
o <strong> elements (Section 2.49) o <sub> elements (Section 2.55)
o <sub> elements (Section 2.50)
o <sup> elements (Section 2.51) o <sup> elements (Section 2.56)
o <tt> elements (Section 2.61) o <tt> elements (Section 2.66)
o <xref> elements (Section 2.65) o <xref> elements (Section 2.70)
2.4. <area> 2.4. <area>
Provides information about the IETF area to which this document Provides information about the IETF area to which this document
relates (currently not used when generating documents). relates (currently not used when generating documents).
The value ought to be either the full name or the abbreviation of one The value ought to be either the full name or the abbreviation of one
of the IETF areas as listed on <http://www.ietf.org/iesg/area.html>. of the IETF areas as listed on <http://www.ietf.org/iesg/area.html>.
A list of full names and abbreviations will be kept by the RFC Series A list of full names and abbreviations will be kept by the RFC Series
Editor. Editor.
This element appears as a child element of <front> (Section 2.25). This element appears as a child element of <front> (Section 2.28).
Content model: only text content. Content model: only text content.
2.5. <artwork> 2.5. <artset>
This element allows for the support of alternative artwork formats.
This will allow the renderer to pick the most appropriate <artwork>
instance for its format from the alternatives present within an
<artset> element.
If more than one <artwork> element is found within an <artset>
element, with the same "type" attribute, the rendere could select the
first one, or possibly choose between the alternative instances based
on the output format and some quality of the alternative instances
that made one more suitable than the other for that particular
format, such as size, aspect ration, etc.
This element appears as a child element of <aside> (Section 2.7),
<blockquote> (Section 2.11), <dd> (Section 2.19), <figure>
(Section 2.27), <li> (Section 2.31), <section> (Section 2.49), <td>
(Section 2.60), and <th> (Section 2.62).
Content model:
One or more <artwork> elements (Section 2.6)
2.5.1. "anchor" Attribute
Same as for the <artwork> element (Section 2.6).
2.6. <artwork>
This element allows the inclusion of "artwork" in the document. This element allows the inclusion of "artwork" in the document.
<artwork> provides full control of horizontal whitespace and line <artwork> provides full control of horizontal whitespace and line
breaks; thus, it is used for a variety of things, such as diagrams breaks; thus, it is used for a variety of things, such as diagrams
("line art") and protocol unit diagrams. Tab characters (U+0009) ("line art") and protocol unit diagrams. Tab characters (U+0009)
inside of this element are prohibited. inside of this element are prohibited.
Alternatively, the "src" attribute allows referencing an external Alternatively, the "src" attribute allows referencing an external
graphics file, such as a vector drawing in SVG or a bitmap graphic graphics file, such as a vector drawing in SVG or a bitmap graphic
file, using a URI. In this case, the textual content acts as a file, using a URI. In this case, the textual content acts as a
skipping to change at page 14, line 16 skipping to change at page 15, line 12
including text artwork, but using a data: URI is probably confusing including text artwork, but using a data: URI is probably confusing
for text artwork. for text artwork.
Formatters that do pagination should attempt to keep artwork on a Formatters that do pagination should attempt to keep artwork on a
single page. This is to prevent artwork that is split across pages single page. This is to prevent artwork that is split across pages
from looking like two separate pieces of artwork. from looking like two separate pieces of artwork.
See Section 5 for a description of how to deal with issues of using See Section 5 for a description of how to deal with issues of using
"&" and "<" characters in artwork. "&" and "<" characters in artwork.
This element appears as a child element of <aside> (Section 2.6), This element appears as a child element of <artset> (Section 2.5),
<blockquote> (Section 2.10), <dd> (Section 2.17), <figure> <aside> (Section 2.7), <blockquote> (Section 2.11), <dd>
(Section 2.24), <li> (Section 2.28), <section> (Section 2.45), <td> (Section 2.19), <figure> (Section 2.27), <li> (Section 2.31),
(Section 2.55), and <th> (Section 2.57). <section> (Section 2.49), <td> (Section 2.60), and <th>
(Section 2.62).
Content model: Content model:
Either: Either:
Text Text
Or: Or:
<svg> elements (Section 4) <svg> elements (Section 4)
2.5.1. "align" Attribute 2.6.1. "align" Attribute
Controls whether the artwork appears left justified (default), Controls whether the artwork appears left justified (default),
centered, or right justified. Artwork is aligned relative to the centered, or right justified. Artwork is aligned relative to the
left margin of the document. left margin of the document.
Allowed values: Allowed values:
o "left" (default) o "left" (default)
o "center" o "center"
o "right" o "right"
2.5.2. "alt" Attribute 2.6.2. "alt" Attribute
Alternative text description of the artwork (which is more than just Alternative text description of the artwork (which is more than just
a summary or caption). When the art comes from the "src" attribute a summary or caption). When the art comes from the "src" attribute
and the format of that artwork supports alternate text, the and the format of that artwork supports alternate text, the
alternative text comes from the text of the artwork itself, not from alternative text comes from the text of the artwork itself, not from
this attribute. The contents of this attribute are important to this attribute. The contents of this attribute are important to
readers who are visually impaired, as well as those reading on readers who are visually impaired, as well as those reading on
devices that cannot show the artwork well, or at all. devices that cannot show the artwork well, or at all.
2.5.3. "anchor" Attribute 2.6.3. "anchor" Attribute
Document-wide unique identifier for this artwork. Document-wide unique identifier for this artwork.
2.5.4. "height" Attribute 2.6.4. "height" Attribute
Deprecated. Deprecated.
2.5.5. "name" Attribute 2.6.5. "name" Attribute
A filename suitable for the contents (such as for extraction to a A filename suitable for the contents (such as for extraction to a
local file). This attribute can be helpful for other kinds of tools local file). This attribute can be helpful for other kinds of tools
(such as automated syntax checkers, which work by extracting the (such as automated syntax checkers, which work by extracting the
artwork). Note that the "name" attribute does not need to be unique artwork). Note that the "name" attribute does not need to be unique
for <artwork> elements in a document. If multiple <artwork> elements for <artwork> elements in a document. If multiple <artwork> elements
have the same "name" attribute, a processing tool might assume that have the same "name" attribute, a processing tool might assume that
the elements are all fragments of a single file, and the tool can the elements are all fragments of a single file, and the tool can
collect those fragments for later processing. See Section 7 for a collect those fragments for later processing. See Section 7 for a
discussion of possible problems with the value of this attribute. discussion of possible problems with the value of this attribute.
2.5.6. "src" Attribute 2.6.6. "src" Attribute
The URI reference of a graphics file [RFC3986], or the name of a file The URI reference of a graphics file [RFC3986], or the name of a file
on the local disk. This can be a "data" URI [RFC2397] that contains on the local disk. This can be a "data" URI [RFC2397] that contains
the contents of the graphics file. Note that the inclusion of art the contents of the graphics file. Note that the inclusion of art
with the "src" attribute depends on the capabilities of the with the "src" attribute depends on the capabilities of the
processing tool reading the XML document. Tools need to be able to processing tool reading the XML document. Tools need to be able to
handle the file: URI, and they should be able to handle http: and handle the file: URI, and they should be able to handle http: and
https: URIs as well. The prep tool will be able to handle reading https: URIs as well. The prep tool will be able to handle reading
the "src" attribute. the "src" attribute.
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Processing tools must be careful to not accept dangerous values for Processing tools must be careful to not accept dangerous values for
the filename, particularly those that contain absolute references the filename, particularly those that contain absolute references
outside the current directory. Document creators should think hard outside the current directory. Document creators should think hard
before using relative URIs due to possible later problems if files before using relative URIs due to possible later problems if files
move around on the disk. Also, documents should most likely use move around on the disk. Also, documents should most likely use
explicit URI schemes wherever possible. explicit URI schemes wherever possible.
In some cases, the prep tool may remove the "src" attribute after In some cases, the prep tool may remove the "src" attribute after
processing its value. See [RFC7998] for a description of this. processing its value. See [RFC7998] for a description of this.
2.5.7. "type" Attribute 2.6.7. "type" Attribute
Specifies the type of the artwork. The value of this attribute is Specifies the type of the artwork. The value of this attribute is
free text with certain values designated as preferred. free text with certain values designated as preferred.
The preferred values for <artwork> types are: The preferred values for <artwork> types are:
o ascii-art o ascii-art
o binary-art o binary-art
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o svg o svg
The RFC Series Editor will maintain a complete list of the preferred The RFC Series Editor will maintain a complete list of the preferred
values on the RFC Editor web site, and that list is expected to be values on the RFC Editor web site, and that list is expected to be
updated over time. Thus, a consumer of v3 XML should not cause a updated over time. Thus, a consumer of v3 XML should not cause a
failure when it encounters an unexpected type or no type is failure when it encounters an unexpected type or no type is
specified. The table will also indicate which type of art can appear specified. The table will also indicate which type of art can appear
in plain-text output (for example, type="svg" cannot). in plain-text output (for example, type="svg" cannot).
2.5.8. "width" Attribute 2.6.8. "width" Attribute
Deprecated. Deprecated.
2.5.9. "xml:space" Attribute 2.6.9. "xml:space" Attribute
Deprecated. Deprecated.
2.6. <aside> 2.7. <aside>
This element is a container for content that is semantically less This element is a container for content that is semantically less
important or tangential to the content that surrounds it. important or tangential to the content that surrounds it.
This element appears as a child element of <section> (Section 2.45). This element appears as a child element of <section> (Section 2.49).
Content model: Content model:
In any order: In any order:
o <artwork> elements (Section 2.5) o <artset> elements (Section 2.5)
o <dl> elements (Section 2.19) o <artwork> elements (Section 2.6)
o <figure> elements (Section 2.24) o <dl> elements (Section 2.21)
o <iref> elements (Section 2.26)
o <list> elements (Section 3.4) o <figure> elements (Section 2.27)
o <ol> elements (Section 2.33) o <iref> elements (Section 2.29)
o <ol> elements (Section 2.36)
o <t> elements (Section 2.52) o <t> elements (Section 2.57)
o <table> elements (Section 2.53) o <table> elements (Section 2.58)
o <ul> elements (Section 2.62) o <ul> elements (Section 2.67)
2.6.1. "anchor" Attribute 2.7.1. "anchor" Attribute
Document-wide unique identifier for this aside. Document-wide unique identifier for this aside.
2.7. <author> 2.8. <author>
Provides information about a document's author. This is used both Provides information about a document's author. This is used both
for the document itself (at the beginning of the document) and for for the document itself (at the beginning of the document) and for
referenced documents. referenced documents.
The <author> elements contained within the document's <front> element The <author> elements contained within the document's <front> element
are used to fill the boilerplate and also to generate the "Author's are used to fill the boilerplate and also to generate the "Author's
Address" section (see [RFC7322]). Address" section (see [RFC7322]).
Note that an "author" can also be just an organization (by not Note that an "author" can also be just an organization (by not
specifying any of the "name" attributes, but adding the specifying any of the "name" attributes, but adding the
<organization> child element). <organization> child element).
Furthermore, the "role" attribute can be used to mark an author as Furthermore, the "role" attribute can be used to mark an author as
"editor". This is reflected both on the front page and in the "editor". This is reflected both on the front page and in the
"Author's Address" section, as well as in bibliographic references. "Author's Address" section, as well as in bibliographic references.
Note that this specification does not define a precise meaning for Note that this specification does not define a precise meaning for
the term "editor". the term "editor".
This element appears as a child element of <front> (Section 2.25). This element appears as a child element of <front> (Section 2.28).
Content model: Content model:
In this order: In this order:
1. One optional <organization> element (Section 2.34) 1. One optional <organization> element (Section 2.37)
2. One optional <address> element (Section 2.2) 2. One optional <address> element (Section 2.2)
2.7.1. "asciiFullname" Attribute 2.8.1. "asciiFullname" Attribute
The ASCII equivalent of the author's full name. The ASCII equivalent of the author's full name.
2.7.2. "asciiInitials" Attribute 2.8.2. "asciiInitials" Attribute
The ASCII equivalent of the author's initials, to be used in The ASCII equivalent of the author's initials, to be used in
conjunction with the separately specified asciiSurname. conjunction with the separately specified asciiSurname.
2.7.3. "asciiSurname" Attribute 2.8.3. "asciiSurname" Attribute
The ASCII equivalent of the author's surname, to be used in The ASCII equivalent of the author's surname, to be used in
conjunction with the separately specified asciiInitials. conjunction with the separately specified asciiInitials.
2.7.4. "fullname" Attribute 2.8.4. "fullname" Attribute
The full name (used in the automatically generated "Author's Address" The full name (used in the automatically generated "Author's Address"
section). Although this attribute is optional, if one or more of the section). Although this attribute is optional, if one or more of the
"asciiFullname", "asciiInitials", or "asciiSurname" attributes have "asciiFullname", "asciiInitials", or "asciiSurname" attributes have
values, the "fullname" attribute is required. values, the "fullname" attribute is required.
2.7.5. "initials" Attribute 2.8.5. "initials" Attribute
An abbreviated variant of the given name(s), to be used in An abbreviated variant of the given name(s), to be used in
conjunction with the separately specified surname. It usually conjunction with the separately specified surname. It usually
appears on the front page, in footers, and in references. appears on the front page, in footers, and in references.
Some processors will post-process the value -- for instance, when it Some processors will post-process the value -- for instance, when it
only contains a single letter (in which case they might add a only contains a single letter (in which case they might add a
trailing dot). Relying on this kind of post-processing can lead to trailing dot). Relying on this kind of post-processing can lead to
results varying across formatters and thus ought to be avoided. results varying across formatters and thus ought to be avoided.
2.7.6. "role" Attribute 2.8.6. "role" Attribute
Specifies the role the author had in creating the document. Specifies the role the author had in creating the document.
Allowed values: Allowed values:
o "editor" o "editor"
2.7.7. "surname" Attribute 2.8.7. "surname" Attribute
The author's surname, to be used in conjunction with the separately The author's surname, to be used in conjunction with the separately
specified initials. It usually appears on the front page, in specified initials. It usually appears on the front page, in
footers, and in references. footers, and in references.
2.8. <back> 2.9. <back>
Contains the "back" part of the document: the references and Contains the "back" part of the document: the references and
appendices. In <back>, <section> elements indicate appendices. appendices. In <back>, <section> elements indicate appendices.
This element appears as a child element of <rfc> (Section 2.44). This element appears as a child element of <rfc> (Section 2.48).
Content model: Content model:
In this order: In this order:
1. Optional <displayreference> elements (Section 2.18) 1. Optional <displayreference> elements (Section 2.20)
2. Optional <references> elements (Section 2.41) 2. One <references> element (Section 2.45)
3. Optional <section> elements (Section 2.45) 3. Optional <section> elements (Section 2.49)
2.9. <bcp14> 2.10. <bcp14>
Marks text that are phrases defined in [BCP14] such as "MUST", Marks text that are phrases defined in [BCP14] such as "MUST",
"SHOULD NOT", and so on. When shown in some of the output "SHOULD NOT", and so on. When shown in some of the output
representations, the text in this element might be highlighted. The representations, the text in this element might be highlighted. The
use of this element is optional. use of this element is optional.
This element is only to be used around the actual phrase from BCP 14, This element is only to be used around the actual phrase from BCP 14,
not the full definition of a requirement. For example, it is correct not the full definition of a requirement. For example, it is correct
to say "The packet <bcp14>MUST</bcp14> be dropped.", but it is not to say "The packet <bcp14>MUST</bcp14> be dropped.", but it is not
correct to say "<bcp14>The packet MUST be dropped.</bcp14>". correct to say "<bcp14>The packet MUST be dropped.</bcp14>".
This element appears as a child element of <annotation> This element appears as a child element of <annotation>
(Section 2.3), <blockquote> (Section 2.10), <dd> (Section 2.17), <dt> (Section 2.3), <blockquote> (Section 2.11), <dd> (Section 2.19), <dt>
(Section 2.20), <em> (Section 2.21), <li> (Section 2.28), <preamble> (Section 2.22), <em> (Section 2.23), <li> (Section 2.31), <name>
(Section 3.6), <refcontent> (Section 2.38), <strong> (Section 2.49), (Section 2.34), <preamble> (Section 3.6), <refcontent>
<sub> (Section 2.50), <sup> (Section 2.51), <t> (Section 2.52), <td> (Section 2.42), <strong> (Section 2.54), <sub> (Section 2.55), <sup>
(Section 2.55), <th> (Section 2.57), and <tt> (Section 2.61). (Section 2.56), <t> (Section 2.57), <td> (Section 2.60), <th>
(Section 2.62), and <tt> (Section 2.66).
Content model: only text content. Content model: only text content.
2.10. <blockquote> 2.11. <blockquote>
Specifies that a block of text is a quotation. Specifies that a block of text is a quotation.
This element appears as a child element of <li> (Section 2.28) and This element appears as a child element of <li> (Section 2.31) and
<section> (Section 2.45). <section> (Section 2.49).
Content model: Content model:
Either: Either:
In any order, but at least one of: In any order, but at least one of:
* <artwork> elements (Section 2.5) * <artset> elements (Section 2.5)
* <artwork> elements (Section 2.6)
* <dl> elements (Section 2.19) * <dl> elements (Section 2.21)
* <figure> elements (Section 2.24) * <figure> elements (Section 2.27)
* <ol> elements (Section 2.33) * <ol> elements (Section 2.36)
* <sourcecode> elements (Section 2.47) * <sourcecode> elements (Section 2.52)
* <t> elements (Section 2.52) * <t> elements (Section 2.57)
* <ul> elements (Section 2.62) * <table> elements (Section 2.58)
* <ul> elements (Section 2.67)
Or: Or:
In any order, but at least one of: In any order, but at least one of:
* Text * Text
* <bcp14> elements (Section 2.9) * <bcp14> elements (Section 2.10)
* <cref> elements (Section 2.15) * <cref> elements (Section 2.17)
* <em> elements (Section 2.21) * <em> elements (Section 2.23)
* <eref> elements (Section 2.23) * <eref> elements (Section 2.25)
* <iref> elements (Section 2.26) * <iref> elements (Section 2.29)
* <relref> elements (Section 2.43) * <relref> elements (Section 2.47)
* <strong> elements (Section 2.49) * <strong> elements (Section 2.54)
* <sub> elements (Section 2.50) * <sub> elements (Section 2.55)
* <sup> elements (Section 2.51) * <sup> elements (Section 2.56)
* <tt> elements (Section 2.61) * <tt> elements (Section 2.66)
* <xref> elements (Section 2.65)
2.10.1. "anchor" Attribute * <xref> elements (Section 2.70)
2.11.1. "anchor" Attribute
Document-wide unique identifier for this quotation. Document-wide unique identifier for this quotation.
2.10.2. "cite" Attribute 2.11.2. "cite" Attribute
The source of the citation. This must be a URI. If the "quotedFrom" The source of the citation. This must be a URI. If the "quotedFrom"
attribute is given, this URI will be used by processing tools as the attribute is given, this URI will be used by processing tools as the
link for the text of that attribute. link for the text of that attribute.
2.10.3. "quotedFrom" Attribute 2.11.3. "quotedFrom" Attribute
Name of person or document the text in this element is quoted from. Name of person or document the text in this element is quoted from.
A formatter should render this as visible text at the end of the A formatter should render this as visible text at the end of the
quotation. quotation.
2.11. <boilerplate> 2.12. <boilerplate>
Holds the boilerplate text for the document. This element is filled Holds the boilerplate text for the document. This element is filled
in by the prep tool. in by the prep tool.
This element contains <section> elements. Every <section> element in This element contains <section> elements. Every <section> element in
this element must have the "numbered" attribute set to "false". this element must have the "numbered" attribute set to "false".
This element appears as a child element of <front> (Section 2.25). This element appears as a child element of <front> (Section 2.28).
Content model: Content model:
One or more <section> elements (Section 2.45) One or more <section> elements (Section 2.49)
2.12. <city> 2.13. <city>
Gives the city name in a postal address. Gives the city name in a postal address.
This element appears as a child element of <postal> (Section 2.36). This element appears as a child element of <postal> (Section 2.40).
Content model: only text content. Content model: only text content.
2.12.1. "ascii" Attribute 2.13.1. "ascii" Attribute
The ASCII equivalent of the city name. The ASCII equivalent of the city name.
2.13. <code> 2.14. <cityarea>
TBD
This element appears as a child element of <postal> (Section 2.40).
Content model: only text content.
2.14.1. "ascii" Attribute
The ASCII equivalent of the city area name.
2.15. <code>
Gives the postal region code. Gives the postal region code.
This element appears as a child element of <postal> (Section 2.36). This element appears as a child element of <postal> (Section 2.40).
Content model: only text content. Content model: only text content.
2.13.1. "ascii" Attribute 2.15.1. "ascii" Attribute
The ASCII equivalent of the postal code. The ASCII equivalent of the postal code.
2.14. <country> 2.16. <country>
Gives the country name or code in a postal address. Gives the country name or code in a postal address.
This element appears as a child element of <postal> (Section 2.36). This element appears as a child element of <postal> (Section 2.40).
Content model: only text content. Content model: only text content.
2.14.1. "ascii" Attribute 2.16.1. "ascii" Attribute
The ASCII equivalent of the country name. The ASCII equivalent of the country name.
2.15. <cref> 2.17. <cref>
Represents a comment. Represents a comment.
Comments can be used in a document while it is work in progress. Comments can be used in a document while it is work in progress.
They might appear either inline and visually highlighted, at the end They might appear either inline and visually highlighted, at the end
of the document, or not at all, depending on the formatting tool. of the document, or not at all, depending on the formatting tool.
This element appears as a child element of <annotation> This element appears as a child element of <annotation>
(Section 2.3), <blockquote> (Section 2.10), <c> (Section 3.1), <dd> (Section 2.3), <blockquote> (Section 2.11), <c> (Section 3.1), <dd>
(Section 2.17), <dt> (Section 2.20), <em> (Section 2.21), <li> (Section 2.19), <dt> (Section 2.22), <em> (Section 2.23), <li>
(Section 2.28), <name> (Section 2.31), <postamble> (Section 3.5), (Section 2.31), <name> (Section 2.34), <postamble> (Section 3.5),
<preamble> (Section 3.6), <strong> (Section 2.49), <sub> <preamble> (Section 3.6), <strong> (Section 2.54), <sub>
(Section 2.50), <sup> (Section 2.51), <t> (Section 2.52), <td> (Section 2.55), <sup> (Section 2.56), <t> (Section 2.57), <td>
(Section 2.55), <th> (Section 2.57), <tt> (Section 2.61), and <ttcol> (Section 2.60), <th> (Section 2.62), <tt> (Section 2.66), and <ttcol>
(Section 3.9). (Section 3.9).
Content model: Content model:
In any order: In any order:
o Text o Text
o <em> elements (Section 2.21) o <em> elements (Section 2.23)
o <eref> elements (Section 2.23)
o <relref> elements (Section 2.43) o <eref> elements (Section 2.25)
o <strong> elements (Section 2.49) o <relref> elements (Section 2.47)
o <sub> elements (Section 2.50) o <strong> elements (Section 2.54)
o <sup> elements (Section 2.51) o <sub> elements (Section 2.55)
o <tt> elements (Section 2.61) o <sup> elements (Section 2.56)
o <xref> elements (Section 2.65) o <tt> elements (Section 2.66)
2.15.1. "anchor" Attribute o <xref> elements (Section 2.70)
2.17.1. "anchor" Attribute
Document-wide unique identifier for this comment. Document-wide unique identifier for this comment.
2.15.2. "display" Attribute 2.17.2. "display" Attribute
Suggests whether or not the comment should be displayed by formatting Suggests whether or not the comment should be displayed by formatting
tools. This might be set to "false" if you want to keep a comment in tools. This might be set to "false" if you want to keep a comment in
a document after the contents of the comment have already been dealt a document after the contents of the comment have already been dealt
with. with.
Allowed values: Allowed values:
o "true" (default) o "true" (default)
o "false" o "false"
2.15.3. "source" Attribute 2.17.3. "source" Attribute
Holds the "source" of a comment, such as the name or the initials of Holds the "source" of a comment, such as the name or the initials of
the person who made the comment. the person who made the comment.
2.16. <date> 2.18. <date>
Provides information about the publication date. This element is Provides information about the publication date. This element is
used for two cases: the boilerplate of the document being produced, used for two cases: the boilerplate of the document being produced,
and inside bibliographic references that use the <front> element. and inside bibliographic references that use the <front> element.
Boilerplate for Internet-Drafts and RFCs: This element defines the Boilerplate for Internet-Drafts and RFCs: This element defines the
date of publication for the current document (Internet-Draft or date of publication for the current document (Internet-Draft or
RFC). When producing Internet-Drafts, the prep tool uses this RFC). When producing Internet-Drafts, the prep tool uses this
date to compute the expiration date (see [IDGUIDE]). When one or date to compute the expiration date (see [IDGUIDE]). When one or
more of "year", "month", or "day" are left out, the prep tool will more of "year", "month", or "day" are left out, the prep tool will
skipping to change at page 24, line 24 skipping to change at page 25, line 30
is, the tool will not allow a submitter to specify a date other is, the tool will not allow a submitter to specify a date other
than the day of submission. To avoid this problem, authors might than the day of submission. To avoid this problem, authors might
simply not include a <date> element in the boilerplate. simply not include a <date> element in the boilerplate.
Bibliographic references: In dates in <reference> elements, the date Bibliographic references: In dates in <reference> elements, the date
information can have prose text for the month or year. For information can have prose text for the month or year. For
example, vague dates (year="ca. 2000"), date ranges example, vague dates (year="ca. 2000"), date ranges
(year="2012-2013"), non-specific months (month="Second quarter"), (year="2012-2013"), non-specific months (month="Second quarter"),
and so on are allowed. and so on are allowed.
This element appears as a child element of <front> (Section 2.25). This element appears as a child element of <front> (Section 2.28).
Content model: this element does not have any contents. Content model: this element does not have any contents.
2.16.1. "day" Attribute 2.18.1. "day" Attribute
The day of publication. The day of publication.
2.16.2. "month" Attribute 2.18.2. "month" Attribute
The month or months of publication. The month or months of publication.
2.16.3. "year" Attribute 2.18.3. "year" Attribute
The year or years of publication. The year or years of publication.
2.17. <dd> 2.19. <dd>
The definition part of an entry in a definition list. The definition part of an entry in a definition list.
This element appears as a child element of <dl> (Section 2.19). This element appears as a child element of <dl> (Section 2.21).
Content model: Content model:
Either: Either:
In any order, but at least one of: In any order, but at least one of:
* <artwork> elements (Section 2.5) * <artset> elements (Section 2.5)
* <dl> elements (Section 2.19) * <artwork> elements (Section 2.6)
* <figure> elements (Section 2.24) * <dl> elements (Section 2.21)
* <ol> elements (Section 2.33) * <figure> elements (Section 2.27)
* <sourcecode> elements (Section 2.47) * <ol> elements (Section 2.36)
* <t> elements (Section 2.52) * <sourcecode> elements (Section 2.52)
* <ul> elements (Section 2.62) * <t> elements (Section 2.57)
* <ul> elements (Section 2.67)
Or: Or:
In any order, but at least one of: In any order, but at least one of:
* Text * Text
* <bcp14> elements (Section 2.9) * <bcp14> elements (Section 2.10)
* <cref> elements (Section 2.15)
* <em> elements (Section 2.21) * <cref> elements (Section 2.17)
* <eref> elements (Section 2.23) * <em> elements (Section 2.23)
* <iref> elements (Section 2.26) * <eref> elements (Section 2.25)
* <relref> elements (Section 2.43) * <iref> elements (Section 2.29)
* <strong> elements (Section 2.49) * <relref> elements (Section 2.47)
* <sub> elements (Section 2.50) * <strong> elements (Section 2.54)
* <sup> elements (Section 2.51) * <sub> elements (Section 2.55)
* <sup> elements (Section 2.56)
* <tt> elements (Section 2.61) * <tt> elements (Section 2.66)
* <xref> elements (Section 2.65) * <xref> elements (Section 2.70)
2.17.1. "anchor" Attribute 2.19.1. "anchor" Attribute
Document-wide unique identifier for this definition. Document-wide unique identifier for this definition.
2.18. <displayreference> 2.20. <displayreference>
This element gives a mapping between the anchor of a reference and a This element gives a mapping between the anchor of a reference and a
name that will be displayed instead. This allows authors to display name that will be displayed instead. This allows authors to display
more mnemonic anchor names for automatically included references. more mnemonic anchor names for automatically included references.
The mapping in this element only applies to <xref> elements whose The mapping in this element only applies to <xref> elements whose
format is "default". For example, if the reference uses the anchor format is "default". For example, if the reference uses the anchor
"RFC6949", the following would cause that anchor in the body of "RFC6949", the following would cause that anchor in the body of
displayed documents to be "RFC-dev": displayed documents to be "RFC-dev":
<displayreference target="RFC6949" to="RFC-dev"/> <displayreference target="RFC6949" to="RFC-dev"/>
If a reference section is sorted, this element changes the sort If a reference section is sorted, this element changes the sort
order. order.
It is expected that this element will only be valid in input It is expected that this element will only be valid in input
documents. It will likely be removed by prep tools when preparing a documents. It will likely be removed by prep tools when preparing a
final version after those tools have replaced all of the associated final version after those tools have replaced all of the associated
anchors, targets, and "derivedContent" attributes. anchors, targets, and "derivedContent" attributes.
This element appears as a child element of <back> (Section 2.8). This element appears as a child element of <back> (Section 2.9).
Content model: this element does not have any contents. Content model: this element does not have any contents.
2.18.1. "target" Attribute (Mandatory) 2.20.1. "target" Attribute (Mandatory)
This attribute must be the name of an anchor in a <reference> or This attribute must be the name of an anchor in a <reference> or
<referencegroup> element. <referencegroup> element.
2.18.2. "to" Attribute (Mandatory) 2.20.2. "to" Attribute (Mandatory)
This attribute is a name that will be displayed as the anchor instead This attribute is a name that will be displayed as the anchor instead
of the anchor that is given in the <reference> element. The string of the anchor that is given in the <reference> element. The string
given must start with one of the following characters: 0-9, a-z, or given must start with one of the following characters: 0-9, a-z, or
A-Z. The other characters in the string must be 0-9, a-z, A-Z, "-", A-Z. The other characters in the string must be 0-9, a-z, A-Z, "-",
".", or "_". ".", or "_".
2.19. <dl> 2.21. <dl>
A definition list. Each entry has a pair of elements: a term (<dt>) A definition list. Each entry has a pair of elements: a term (<dt>)
and a definition (<dd>). (This is slightly different and simpler and a definition (<dd>). (This is slightly different and simpler
than the model used in HTML, which allows for multiple terms for a than the model used in HTML, which allows for multiple terms for a
single definition.) single definition.)
This element appears as a child element of <abstract> (Section 2.1), This element appears as a child element of <abstract> (Section 2.1),
<aside> (Section 2.6), <blockquote> (Section 2.10), <dd> <aside> (Section 2.7), <blockquote> (Section 2.11), <dd>
(Section 2.17), <li> (Section 2.28), <note> (Section 2.32), <section> (Section 2.19), <li> (Section 2.31), <note> (Section 2.35), <section>
(Section 2.45), <td> (Section 2.55), and <th> (Section 2.57). (Section 2.49), <td> (Section 2.60), and <th> (Section 2.62).
Content model: Content model:
One or more sequences of: One or more sequences of:
1. One <dt> element 1. One <dt> element
2. One <dd> element 2. One <dd> element
2.19.1. "anchor" Attribute 2.21.1. "anchor" Attribute
Document-wide unique identifier for the list. Document-wide unique identifier for the list.
2.19.2. "indent" Attribute 2.21.2. "indent" Attribute
Indicates the indentation to be used for the rendering of the second Indicates the indentation to be used for the rendering of the second
and following lines of the item (the first line starts with the term, and following lines of the item (the first line starts with the term,
and is not indented). The indentation amount is interpreted as and is not indented). The indentation amount is interpreted as
characters when rendering plain-text documents, and en-space units characters when rendering plain-text documents, and en-space units
when rendering in formats that have richer typographic support such when rendering in formats that have richer typographic support such
as HTML or PDF. One en-space is assumed to be the length of 0.5 em- as HTML or PDF. One en-space is assumed to be the length of 0.5 em-
space in CSS units. space in CSS units.
2.19.3. "newline" Attribute 2.21.3. "newline" Attribute
The "newline" attribute defines whether or not the term appears on The "newline" attribute defines whether or not the term appears on
the same line as the definition. newline="true" indicates that the the same line as the definition. newline="true" indicates that the
term is to the left of the definition, while newline="false" term is to the left of the definition, while newline="false"
indicates that the term will be on a separate line. indicates that the term will be on a separate line.
Allowed values: Allowed values:
o "false" o "false"
o "true" (default) o "true" (default)
2.19.4. "spacing" Attribute 2.21.4. "spacing" Attribute
Defines whether or not there is a blank line between entries. Defines whether or not there is a blank line between entries.
spacing="normal" indicates a single blank line, while spacing="normal" indicates a single blank line, while
spacing="compact" indicates no space between. spacing="compact" indicates no space between.
Allowed values: Allowed values:
o "normal" (default) o "normal" (default)
o "compact" o "compact"
2.20. <dt> 2.22. <dt>
The term being defined in a definition list. The term being defined in a definition list.
This element appears as a child element of <dl> (Section 2.19). This element appears as a child element of <dl> (Section 2.21).
Content model: Content model:
In any order: In any order:
o Text o Text
o <bcp14> elements (Section 2.9) o <bcp14> elements (Section 2.10)
o <cref> elements (Section 2.15) o <cref> elements (Section 2.17)
o <em> elements (Section 2.21) o <em> elements (Section 2.23)
o <eref> elements (Section 2.23) o <eref> elements (Section 2.25)
o <iref> elements (Section 2.26) o <iref> elements (Section 2.29)
o <relref> elements (Section 2.43) o <relref> elements (Section 2.47)
o <strong> elements (Section 2.49) o <strong> elements (Section 2.54)
o <sub> elements (Section 2.50) o <sub> elements (Section 2.55)
o <sup> elements (Section 2.51) o <sup> elements (Section 2.56)
o <tt> elements (Section 2.61) o <tt> elements (Section 2.66)
o <xref> elements (Section 2.65) o <xref> elements (Section 2.70)
2.20.1. "anchor" Attribute 2.22.1. "anchor" Attribute
Document-wide unique identifier for this term. Document-wide unique identifier for this term.
2.21. <em> 2.23. <em>
Indicates text that is semantically emphasized. Text enclosed within Indicates text that is semantically emphasized. Text enclosed within
this element will be displayed as italic after processing. This this element will be displayed as italic after processing. This
element can be combined with other character formatting elements, and element can be combined with other character formatting elements, and
the formatting will be additive. the formatting will be additive.
This element appears as a child element of <annotation> This element appears as a child element of <annotation>
(Section 2.3), <blockquote> (Section 2.10), <cref> (Section 2.15), (Section 2.3), <blockquote> (Section 2.11), <cref> (Section 2.17),
<dd> (Section 2.17), <dt> (Section 2.20), <li> (Section 2.28), <dd> (Section 2.19), <dt> (Section 2.22), <li> (Section 2.31), <name>
<preamble> (Section 3.6), <refcontent> (Section 2.38), <strong> (Section 2.34), <preamble> (Section 3.6), <refcontent>
(Section 2.49), <sub> (Section 2.50), <sup> (Section 2.51), <t> (Section 2.42), <strong> (Section 2.54), <sub> (Section 2.55), <sup>
(Section 2.52), <td> (Section 2.55), <th> (Section 2.57), and <tt> (Section 2.56), <t> (Section 2.57), <td> (Section 2.60), <th>
(Section 2.61). (Section 2.62), and <tt> (Section 2.66).
Content model: Content model:
In any order: In any order:
o Text o Text
o <bcp14> elements (Section 2.9) o <bcp14> elements (Section 2.10)
o <cref> elements (Section 2.15) o <cref> elements (Section 2.17)
o <eref> elements (Section 2.23) o <eref> elements (Section 2.25)
o <iref> elements (Section 2.26) o <iref> elements (Section 2.29)
o <relref> elements (Section 2.43) o <relref> elements (Section 2.47)
o <strong> elements (Section 2.49) o <strong> elements (Section 2.54)
o <sub> elements (Section 2.50) o <sub> elements (Section 2.55)
o <sup> elements (Section 2.51) o <sup> elements (Section 2.56)
o <tt> elements (Section 2.61) o <tt> elements (Section 2.66)
o <xref> elements (Section 2.65) o <xref> elements (Section 2.70)
2.22. <email> 2.24. <email>
Provides an email address. Provides an email address.
The value is expected to be the addr-spec defined in Section 2 of The value is expected to be the addr-spec defined in Section 2 of
[RFC6068]. [RFC6068].
This element appears as a child element of <address> (Section 2.2). This element appears as a child element of <address> (Section 2.2).
Content model: only text content. Content model: only text content.
2.22.1. "ascii" Attribute 2.24.1. "ascii" Attribute
The ASCII equivalent of the author's email address. This is only The ASCII equivalent of the author's email address. This is only
used if the email address has any internationalized components. used if the email address has any internationalized components.
2.23. <eref> 2.25. <eref>
Represents an "external" link (as specified in the "target" Represents an "external" link (as specified in the "target"
attribute). This is useful for embedding URIs in the body of a attribute). This is useful for embedding URIs in the body of a
document. document.
If the <eref> element has non-empty text content, formatters should If the <eref> element has non-empty text content, formatters should
use the content as the displayed text that is linked. Otherwise, the use the content as the displayed text that is linked. Otherwise, the
formatter should use the value of the "target" attribute as the formatter should use the value of the "target" attribute as the
displayed text. Formatters will link the displayed text to the value displayed text. Formatters will link the displayed text to the value
of the "target" attribute in a manner appropriate for the output of the "target" attribute in a manner appropriate for the output
skipping to change at page 30, line 47 skipping to change at page 32, line 10
<eref target="http://www.example.com/reports/r12.html"> <eref target="http://www.example.com/reports/r12.html">
in this interesting report</eref>. in this interesting report</eref>.
An HTML formatter might generate: An HTML formatter might generate:
This is described This is described
<a href="http://www.example.com/reports/r12.html"> <a href="http://www.example.com/reports/r12.html">
in this interesting report</a>. in this interesting report</a>.
This element appears as a child element of <annotation> This element appears as a child element of <annotation>
(Section 2.3), <blockquote> (Section 2.10), <c> (Section 3.1), <cref> (Section 2.3), <blockquote> (Section 2.11), <c> (Section 3.1), <cref>
(Section 2.15), <dd> (Section 2.17), <dt> (Section 2.20), <em> (Section 2.17), <dd> (Section 2.19), <dt> (Section 2.22), <em>
(Section 2.21), <li> (Section 2.28), <name> (Section 2.31), (Section 2.23), <li> (Section 2.31), <name> (Section 2.34),
<postamble> (Section 3.5), <preamble> (Section 3.6), <strong> <postamble> (Section 3.5), <preamble> (Section 3.6), <strong>
(Section 2.49), <sub> (Section 2.50), <sup> (Section 2.51), <t> (Section 2.54), <sub> (Section 2.55), <sup> (Section 2.56), <t>
(Section 2.52), <td> (Section 2.55), <th> (Section 2.57), <tt> (Section 2.57), <td> (Section 2.60), <th> (Section 2.62), <tt>
(Section 2.61), and <ttcol> (Section 3.9). (Section 2.66), and <ttcol> (Section 3.9).
Content model: only text content. Content model: only text content.
2.23.1. "target" Attribute (Mandatory) 2.25.1. "target" Attribute (Mandatory)
URI of the link target [RFC3986]. This must begin with a scheme name URI of the link target [RFC3986]. This must begin with a scheme name
(such as "https://") and thus not be relative to the URL of the (such as "https://") and thus not be relative to the URL of the
current document. current document.
2.24. <figure> 2.26. <extaddr>
TBD
This element appears as a child element of <postal> (Section 2.40).
Content model: only text content.
2.26.1. "ascii" Attribute
ASCII equivalent for extaddr.
2.27. <figure>
Contains a figure with a caption with the figure number. If the Contains a figure with a caption with the figure number. If the
element contains a <name> element, the caption will also show that element contains a <name> element, the caption will also show that
name. name.
This element appears as a child element of <aside> (Section 2.6), This element appears as a child element of <aside> (Section 2.7),
<blockquote> (Section 2.10), <dd> (Section 2.17), <li> <blockquote> (Section 2.11), <dd> (Section 2.19), <li>
(Section 2.28), <section> (Section 2.45), <td> (Section 2.55), and (Section 2.31), <section> (Section 2.49), <td> (Section 2.60), and
<th> (Section 2.57). <th> (Section 2.62).
Content model: Content model:
In this order: In this order:
1. One optional <name> element (Section 2.31) 1. One optional <name> element (Section 2.34)
2. Optional <iref> elements (Section 2.26) 2. Optional <iref> elements (Section 2.29)
3. One optional <preamble> element (Section 3.6) 3. One optional <preamble> element (Section 3.6)
4. In any order, but at least one of: 4. In any order, but at least one of:
* <artwork> elements (Section 2.5) * <artset> elements (Section 2.5)
* <sourcecode> elements (Section 2.47) * <artwork> elements (Section 2.6)
* <sourcecode> elements (Section 2.52)
5. One optional <postamble> element (Section 3.5) 5. One optional <postamble> element (Section 3.5)
2.24.1. "align" Attribute 2.27.1. "align" Attribute
Deprecated. Deprecated.
Note: does not affect title or <artwork> alignment. Note: does not affect title or <artwork> alignment.
Allowed values: Allowed values:
o "left" (default) o "left" (default)
o "center" o "center"
o "right" o "right"
2.24.2. "alt" Attribute 2.27.2. "alt" Attribute
Deprecated. If the goal is to provide a single URI for a reference, Deprecated. If the goal is to provide a single URI for a reference,
use the "target" attribute in <reference> instead. use the "target" attribute in <reference> instead.
2.24.3. "anchor" Attribute 2.27.3. "anchor" Attribute
Document-wide unique identifier for this figure. Document-wide unique identifier for this figure.
2.24.4. "height" Attribute 2.27.4. "height" Attribute
Deprecated. Deprecated.
2.24.5. "src" Attribute 2.27.5. "src" Attribute
Deprecated. Deprecated.
2.24.6. "suppress-title" Attribute 2.27.6. "suppress-title" Attribute
Deprecated. Deprecated.
Allowed values: Allowed values:
o "true" o "true"
o "false" (default) o "false" (default)
2.24.7. "title" Attribute 2.27.7. "title" Attribute
Deprecated. Use <name> instead. Deprecated. Use <name> instead.
2.24.8. "width" Attribute 2.27.8. "width" Attribute
Deprecated. Deprecated.
2.25. <front> 2.28. <front>
Represents the "front matter": metadata (such as author information), Represents the "front matter": metadata (such as author information),
the Abstract, and additional notes. the Abstract, and additional notes.
A <front> element may have more than one <seriesInfo> element. A A <front> element may have more than one <seriesInfo> element. A
<seriesInfo> element determines the document number (for RFCs) or <seriesInfo> element determines the document number (for RFCs) or
name (for Internet-Drafts). Another <seriesInfo> element determines name (for Internet-Drafts). Another <seriesInfo> element determines
the "maturity level" (defined in [RFC2026]), using values of "std" the "maturity level" (defined in [RFC2026]), using values of "std"
for "Standards Track", "bcp" for "BCP", "info" for "Informational", for "Standards Track", "bcp" for "BCP", "info" for "Informational",
"exp" for "Experimental", and "historic" for "Historic". The "name" "exp" for "Experimental", and "historic" for "Historic". The "name"
attributes of those multiple <seriesInfo> elements interact as attributes of those multiple <seriesInfo> elements interact as
described in Section 2.46. described in Section 2.50.
This element appears as a child element of <reference> (Section 2.39) This element appears as a child element of <reference> (Section 2.43)
and <rfc> (Section 2.44). and <rfc> (Section 2.48).
Content model: Content model:
In this order: In this order:
1. One <title> element (Section 2.59) 1. One <title> element (Section 2.64)
2. Optional <seriesInfo> elements (Section 2.46)
3. One or more <author> elements (Section 2.7) 2. Optional <seriesInfo> elements (Section 2.50)
4. One optional <date> element (Section 2.16) 3. One or more <author> elements (Section 2.8)
4. One optional <date> element (Section 2.18)
5. Optional <area> elements (Section 2.4) 5. Optional <area> elements (Section 2.4)
6. Optional <workgroup> elements (Section 2.64) 6. Optional <workgroup> elements (Section 2.69)
7. Optional <keyword> elements (Section 2.27) 7. Optional <keyword> elements (Section 2.30)
8. One optional <abstract> element (Section 2.1) 8. One optional <abstract> element (Section 2.1)
9. Optional <note> elements (Section 2.32) 9. Optional <note> elements (Section 2.35)
10. One optional <boilerplate> element (Section 2.11) 10. One optional <boilerplate> element (Section 2.12)
2.26. <iref> 2.29. <iref>
Provides terms for the document's index. Provides terms for the document's index.
Index entries can be either regular entries (when just the "item" Index entries can be either regular entries (when just the "item"
attribute is given) or nested entries (by specifying "subitem" as attribute is given) or nested entries (by specifying "subitem" as
well), grouped under a regular entry. well), grouped under a regular entry.
Index entries generally refer to the exact place where the <iref> Index entries generally refer to the exact place where the <iref>
element occurred. An exception is the occurrence as a child element element occurred. An exception is the occurrence as a child element
of <section>, in which case the whole section is considered to be of <section>, in which case the whole section is considered to be
relevant for that index entry. In some formats, index entries of relevant for that index entry. In some formats, index entries of
this type might be displayed as ranges. this type might be displayed as ranges.
When the prep tool is creating index content, it collects the items When the prep tool is creating index content, it collects the items
in a case-sensitive fashion for both the item and subitem level. in a case-sensitive fashion for both the item and subitem level.
This element appears as a child element of <annotation> This element appears as a child element of <annotation>
(Section 2.3), <aside> (Section 2.6), <blockquote> (Section 2.10), (Section 2.3), <aside> (Section 2.7), <blockquote> (Section 2.11),
<c> (Section 3.1), <dd> (Section 2.17), <dt> (Section 2.20), <em> <c> (Section 3.1), <dd> (Section 2.19), <dt> (Section 2.22), <em>
(Section 2.21), <figure> (Section 2.24), <li> (Section 2.28), (Section 2.23), <figure> (Section 2.27), <li> (Section 2.31), <name>
<postamble> (Section 3.5), <preamble> (Section 3.6), <section> (Section 2.34), <postamble> (Section 3.5), <preamble> (Section 3.6),
(Section 2.45), <strong> (Section 2.49), <sub> (Section 2.50), <sup> <section> (Section 2.49), <strong> (Section 2.54), <sub>
(Section 2.51), <t> (Section 2.52), <table> (Section 2.53), <td> (Section 2.55), <sup> (Section 2.56), <t> (Section 2.57), <td>
(Section 2.55), <th> (Section 2.57), <tt> (Section 2.61), and <ttcol> (Section 2.60), <th> (Section 2.62), <tt> (Section 2.66), and <ttcol>
(Section 3.9). (Section 3.9).
Content model: this element does not have any contents. Content model: this element does not have any contents.
2.26.1. "item" Attribute (Mandatory) 2.29.1. "item" Attribute (Mandatory)
The item to include. The item to include.
2.26.2. "primary" Attribute 2.29.2. "primary" Attribute
Setting this to "true" declares the occurrence as "primary", which Setting this to "true" declares the occurrence as "primary", which
might cause it to be highlighted in the index. There is no might cause it to be highlighted in the index. There is no
restriction on the number of occurrences that can be "primary". restriction on the number of occurrences that can be "primary".
Allowed values: Allowed values:
o "true" o "true"
o "false" (default) o "false" (default)
2.26.3. "subitem" Attribute 2.29.3. "subitem" Attribute
The subitem to include. The subitem to include.
2.27. <keyword> 2.30. <keyword>
Specifies a keyword applicable to the document. Specifies a keyword applicable to the document.
Note that each element should only contain a single keyword; for Note that each element should only contain a single keyword; for
multiple keywords, the element can simply be repeated. multiple keywords, the element can simply be repeated.
Keywords are used both in the RFC Index and in the metadata of Keywords are used both in the RFC Index and in the metadata of
generated document representations. generated document representations.
This element appears as a child element of <front> (Section 2.25). This element appears as a child element of <front> (Section 2.28).
Content model: only text content. Content model: only text content.
2.28. <li> 2.31. <li>
A list element, used in <ol> and <ul>. A list element, used in <ol> and <ul>.
This element appears as a child element of <ol> (Section 2.33) and This element appears as a child element of <ol> (Section 2.36) and
<ul> (Section 2.62). <ul> (Section 2.67).
Content model: Content model:
Either: Either:
In any order, but at least one of: In any order, but at least one of:
* <artwork> elements (Section 2.5) * <artset> elements (Section 2.5)
* <blockquote> elements (Section 2.10) * <artwork> elements (Section 2.6)
* <blockquote> elements (Section 2.11)
* <dl> elements (Section 2.19) * <dl> elements (Section 2.21)
* <figure> elements (Section 2.24) * <figure> elements (Section 2.27)
* <ol> elements (Section 2.33) * <ol> elements (Section 2.36)
* <sourcecode> elements (Section 2.47) * <sourcecode> elements (Section 2.52)
* <t> elements (Section 2.52) * <t> elements (Section 2.57)
* <ul> elements (Section 2.62) * <ul> elements (Section 2.67)
Or: Or:
In any order, but at least one of: In any order, but at least one of:
* Text * Text
* <bcp14> elements (Section 2.9) * <bcp14> elements (Section 2.10)
* <cref> elements (Section 2.15) * <cref> elements (Section 2.17)
* <em> elements (Section 2.21) * <em> elements (Section 2.23)
* <eref> elements (Section 2.23) * <eref> elements (Section 2.25)
* <iref> elements (Section 2.26) * <iref> elements (Section 2.29)
* <relref> elements (Section 2.43) * <relref> elements (Section 2.47)
* <strong> elements (Section 2.49) * <strong> elements (Section 2.54)
* <sub> elements (Section 2.50) * <sub> elements (Section 2.55)
* <sup> elements (Section 2.51) * <sup> elements (Section 2.56)
* <tt> elements (Section 2.61) * <tt> elements (Section 2.66)
* <xref> elements (Section 2.65) * <xref> elements (Section 2.70)
2.28.1. "anchor" Attribute 2.31.1. "anchor" Attribute
Document-wide unique identifier for this list item. Document-wide unique identifier for this list item.
2.29. <link> 2.32. <link>
A link to an external document that is related to the RFC. A link to an external document that is related to the RFC.
The following are the supported types of external documents that can The following are the supported types of external documents that can
be pointed to in a <link> element: be pointed to in a <link> element:
o The current International Standard Serial Number (ISSN) for the o The current International Standard Serial Number (ISSN) for the
RFC Series. The value for the "rel" attribute is "item". The RFC Series. The value for the "rel" attribute is "item". The
link should use the form "urn:issn:". link should use the form "urn:issn:".
skipping to change at page 37, line 24 skipping to change at page 38, line 39
o A representation of the document offered by the document author. o A representation of the document offered by the document author.
The value for the "rel" attribute is "alternate". The link can be The value for the "rel" attribute is "alternate". The link can be
to a personally run web site. to a personally run web site.
In RFC production mode, the prep tool needs to check the values for In RFC production mode, the prep tool needs to check the values for
<link> before an RFC is published. In draft production mode, the <link> before an RFC is published. In draft production mode, the
prep tool might remove some <link> elements during the draft prep tool might remove some <link> elements during the draft
submission process. submission process.
This element appears as a child element of <rfc> (Section 2.44). This element appears as a child element of <rfc> (Section 2.48).
Content model: this element does not have any contents. Content model: this element does not have any contents.
2.29.1. "href" Attribute (Mandatory) 2.32.1. "href" Attribute (Mandatory)
The URI of the external document. The URI of the external document.
2.29.2. "rel" Attribute 2.32.2. "rel" Attribute
The relationship of the external document to this one. The The relationship of the external document to this one. The
relationships are taken from the "Link Relations" registry maintained relationships are taken from the "Link Relations" registry maintained
by IANA [LINKRELATIONS]. by IANA [LINKRELATIONS].
2.30. <middle> 2.33. <middle>
Represents the main content of the document. Represents the main content of the document.
This element appears as a child element of <rfc> (Section 2.44). This element appears as a child element of <rfc> (Section 2.48).
Content model: Content model:
One or more <section> elements (Section 2.45) One or more <section> elements (Section 2.49)
2.31. <name> 2.34. <name>
The name of the section, note, figure, or texttable. This name can The name of the section, note, figure, or texttable. This name can
indicate markup of flowing text (for example, including references or indicate markup of flowing text (for example, including references or
making some characters use a fixed-width font). making some characters use a fixed-width font).
This element appears as a child element of <figure> (Section 2.24), This element appears as a child element of <figure> (Section 2.27),
<note> (Section 2.32), <references> (Section 2.41), <section> <note> (Section 2.35), <references> (Section 2.45), <section>
(Section 2.45), <table> (Section 2.53), and <texttable> (Section 2.49), <table> (Section 2.58), and <texttable>
(Section 3.8). (Section 3.8).
Content model: Content model:
In any order: In any order:
o Text o Text
o <cref> elements (Section 2.15) o <bcp14> elements (Section 2.10)
o <eref> elements (Section 2.23) o <cref> elements (Section 2.17)
o <relref> elements (Section 2.43) o <em> elements (Section 2.23)
o <tt> elements (Section 2.61) o <eref> elements (Section 2.25)
o <xref> elements (Section 2.65) o <iref> elements (Section 2.29)
2.32. <note> o <relref> elements (Section 2.47)
o <strong> elements (Section 2.54)
o <sub> elements (Section 2.55)
o <sup> elements (Section 2.56)
o <tt> elements (Section 2.66)
o <xref> elements (Section 2.70)
2.35. <note>
Creates an unnumbered, titled block of text that appears after the Creates an unnumbered, titled block of text that appears after the
Abstract. Abstract.
It is usually used for additional information to reviewers (Working It is usually used for additional information to reviewers (Working
Group information, mailing list, ...) or for additional publication Group information, mailing list, ...) or for additional publication
information such as "IESG Notes". information such as "IESG Notes".
This element appears as a child element of <front> (Section 2.25). This element appears as a child element of <front> (Section 2.28).
Content model: Content model:
In this order: In this order:
1. One optional <name> element (Section 2.31) 1. One optional <name> element (Section 2.34)
2. In any order, but at least one of: 2. In any order, but at least one of:
* <dl> elements (Section 2.19) * <dl> elements (Section 2.21)
* <ol> elements (Section 2.33) * <ol> elements (Section 2.36)
* <t> elements (Section 2.52) * <t> elements (Section 2.57)
* <ul> elements (Section 2.62)
2.32.1. "removeInRFC" Attribute * <ul> elements (Section 2.67)
2.35.1. "removeInRFC" Attribute
If set to "true", this note is marked in the prep tool with text If set to "true", this note is marked in the prep tool with text
indicating that it should be removed before the document is published indicating that it should be removed before the document is published
as an RFC. That text will be "This note is to be removed before as an RFC. That text will be "This note is to be removed before
publishing as an RFC." publishing as an RFC."
Allowed values: Allowed values:
o "true" o "true"
o "false" (default) o "false" (default)
2.32.2. "title" Attribute 2.35.2. "title" Attribute
Deprecated. Use <name> instead. Deprecated. Use <name> instead.
2.33. <ol> 2.36. <ol>
An ordered list. The labels on the items will be either a number or An ordered list. The labels on the items will be either a number or
a letter, depending on the value of the style attribute. a letter, depending on the value of the style attribute.
This element appears as a child element of <abstract> (Section 2.1), This element appears as a child element of <abstract> (Section 2.1),
<aside> (Section 2.6), <blockquote> (Section 2.10), <dd> <aside> (Section 2.7), <blockquote> (Section 2.11), <dd>
(Section 2.17), <li> (Section 2.28), <note> (Section 2.32), <section> (Section 2.19), <li> (Section 2.31), <note> (Section 2.35), <section>
(Section 2.45), <td> (Section 2.55), and <th> (Section 2.57). (Section 2.49), <td> (Section 2.60), and <th> (Section 2.62).
Content model: Content model:
One or more <li> elements (Section 2.28) One or more <li> elements (Section 2.31)
2.33.1. "anchor" Attribute 2.36.1. "anchor" Attribute
Document-wide unique identifier for the list. Document-wide unique identifier for the list.
2.33.2. "group" Attribute 2.36.2. "group" Attribute
When the prep tool sees an <ol> element with a "group" attribute that When the prep tool sees an <ol> element with a "group" attribute that
has already been seen, it continues the numbering of the list from has already been seen, it continues the numbering of the list from
where the previous list with the same group name left off. If an where the previous list with the same group name left off. If an
<ol> element has both a "group" attribute and a "start" attribute, <ol> element has both a "group" attribute and a "start" attribute,
the group's numbering is reset to the given start value. the group's numbering is reset to the given start value.
2.33.3. "spacing" Attribute 2.36.3. "spacing" Attribute
Defines whether or not there is a blank line between entries. Defines whether or not there is a blank line between entries.
spacing="normal" indicates a single blank line, while spacing="normal" indicates a single blank line, while
spacing="compact" indicates no space between. spacing="compact" indicates no space between.
Allowed values: Allowed values:
o "normal" (default) o "normal" (default)
o "compact" o "compact"
2.33.4. "start" Attribute 2.36.4. "start" Attribute
The ordinal value at which to start the list. This defaults to "1" The ordinal value at which to start the list. This defaults to "1"
and must be an integer of 0 or greater. and must be an integer of 0 or greater.
2.33.5. "type" Attribute 2.36.5. "type" Attribute
The type of the labels on list items. If the length of the type The type of the labels on list items. If the length of the type
value is 1, the meaning is the same as it is for HTML: value is 1, the meaning is the same as it is for HTML:
a Lowercase letters (a, b, c, ...) a Lowercase letters (a, b, c, ...)
A Uppercase letters (A, B, C, ...) A Uppercase letters (A, B, C, ...)
1 Decimal numbers (1, 2, 3, ...) 1 Decimal numbers (1, 2, 3, ...)
skipping to change at page 41, line 4 skipping to change at page 42, line 35
free-form text that allows counter values to be inserted using a free-form text that allows counter values to be inserted using a
"percent-letter" format. For instance, "[REQ%d]" generates labels of "percent-letter" format. For instance, "[REQ%d]" generates labels of
the form "[REQ1]", where "%d" inserts the item number as a decimal the form "[REQ1]", where "%d" inserts the item number as a decimal
number. number.
The following formats are supported: The following formats are supported:
%c Lowercase letters (a, b, c, ...) %c Lowercase letters (a, b, c, ...)
%C Uppercase letters (A, B, C, ...) %C Uppercase letters (A, B, C, ...)
%d Decimal numbers (1, 2, 3, ...) %d Decimal numbers (1, 2, 3, ...)
%i Lowercase Roman numerals (i, ii, iii, ...) %i Lowercase Roman numerals (i, ii, iii, ...)
%I Uppercase Roman numerals (I, II, III, ...) %I Uppercase Roman numerals (I, II, III, ...)
%% Represents a percent sign %% Represents a percent sign
Other formats are reserved for future use. Only one percent encoding Other formats are reserved for future use. Only one percent encoding
other than "%%" is allowed in a type string. other than "%%" is allowed in a type string.
It is an error for the type string to be empty. For bulleted lists, It is an error for the type string to be empty. For bulleted lists,
use the <ul> element. For lists that have neither bullets nor use the <ul> element. For lists that have neither bullets nor
numbers, use the <ul> element with the 'empty="true"' attribute. numbers, use the <ul> element with the 'empty="true"' attribute.
If no type attribute is given, the default type is the same as If no type attribute is given, the default type is the same as
"type='%d.'". "type='%d.'".
2.34. <organization> 2.37. <organization>
Specifies the affiliation [RFC7322] of an author. Specifies the affiliation [RFC7322] of an author.
This information appears both in the "Author's Address" section and This information appears both in the "Author's Address" section and
on the front page (see [RFC7322] for more information). If the value on the front page (see [RFC7322] for more information). If the value
is long, an abbreviated variant can be specified in the "abbrev" is long, an abbreviated variant can be specified in the "abbrev"
attribute. attribute.
This element appears as a child element of <author> (Section 2.7). This element appears as a child element of <author> (Section 2.8).
Content model: only text content. Content model: only text content.
2.34.1. "abbrev" Attribute 2.37.1. "abbrev" Attribute
Abbreviated variant. Abbreviated variant.
2.34.2. "ascii" Attribute 2.37.2. "ascii" Attribute
The ASCII equivalent of the organization's name. The ASCII equivalent of the organization's name.
2.35. <phone> 2.37.3. "asciiAbbrev" Attribute
To support abbreviated organization names in both ASCII and non-ASCII
contexts.
2.37.4. "showOnFrontPage" Attribute
To support turning off listing organization with author name.
Allowed values:
o "true" (default)
o "false"
2.38. <phone>
Represents a phone number. Represents a phone number.
The value is expected to be the scheme-specific part of a "tel" URI The value is expected to be the scheme-specific part of a "tel" URI
(and so does not include the prefix "tel:"), using the "global- (and so does not include the prefix "tel:"), using the "global-
number-digits" syntax. See Section 3 of [RFC3966] for details. number-digits" syntax. See Section 3 of [RFC3966] for details.
This element appears as a child element of <address> (Section 2.2). This element appears as a child element of <address> (Section 2.2).
Content model: only text content. Content model: only text content.
2.36. <postal> 2.39. <pobox>
TBD
This element appears as a child element of <postal> (Section 2.40).
Content model: only text content.
2.39.1. "ascii" Attribute
ASCII equivalent for pobox.
2.40. <postal>
Contains optional child elements providing postal information. These Contains optional child elements providing postal information. These
elements will be displayed in an order that is specific to elements will be displayed in an order that is specific to
formatters. A postal address can contain only a set of <street>, formatters. A postal address can contain only a set of <street>,
<city>, <region>, <code>, and <country> elements, or only an ordered <city>, <region>, <code>, and <country> elements, or only an ordered
set of <postalLine> elements, but not both. set of <postalLine> elements, but not both.
This element appears as a child element of <address> (Section 2.2). This element appears as a child element of <address> (Section 2.2).
Content model: Content model:
Either: Either:
In any order: In any order:
* <city> elements (Section 2.12) * <city> elements (Section 2.13)
* <code> elements (Section 2.13) * <cityarea> elements (Section 2.14)
* <country> elements (Section 2.14) * <code> elements (Section 2.15)
* <region> elements (Section 2.42) * <country> elements (Section 2.16)
* <street> elements (Section 2.48) * <extaddr> elements (Section 2.26)
* <pobox> elements (Section 2.39)
* <region> elements (Section 2.46)
* <sortingcode> elements (Section 2.51)
* <street> elements (Section 2.53)
Or: Or:
One or more <postalLine> elements (Section 2.37) One or more <postalLine> elements (Section 2.41)
2.37. <postalLine> 2.41. <postalLine>
Represents one line of a postal address. When more than one Represents one line of a postal address. When more than one
<postalLine> is given, the prep tool emits them in the order given. <postalLine> is given, the prep tool emits them in the order given.
This element appears as a child element of <postal> (Section 2.36). This element appears as a child element of <postal> (Section 2.40).
Content model: only text content. Content model: only text content.
2.37.1. "ascii" Attribute 2.41.1. "ascii" Attribute
The ASCII equivalent of the text in the address line. The ASCII equivalent of the text in the address line.
2.38. <refcontent> 2.42. <refcontent>
Text that should appear between the title and the date of a Text that should appear between the title and the date of a
reference. The purpose of this element is to prevent the need to reference. The purpose of this element is to prevent the need to
abuse <seriesInfo> to get such text in a reference. abuse <seriesInfo> to get such text in a reference.
For example: For example:
<reference anchor="April1"> <reference anchor="April1">
<front> <front>
<title>On Being A Fool</title> <title>On Being A Fool</title>
skipping to change at page 43, line 32 skipping to change at page 45, line 45
</front> </front>
<refcontent>Self-published pamphlet</refcontent> <refcontent>Self-published pamphlet</refcontent>
</reference> </reference>
would render as: would render as:
[April1] Phunny, K., "On Being A Fool", Self-published [April1] Phunny, K., "On Being A Fool", Self-published
pamphlet, April 2000. pamphlet, April 2000.
This element appears as a child element of <reference> This element appears as a child element of <reference>
(Section 2.39). (Section 2.43).
Content model: Content model:
In any order: In any order:
o Text o Text
o <bcp14> elements (Section 2.10)
o <bcp14> elements (Section 2.9) o <em> elements (Section 2.23)
o <em> elements (Section 2.21)
o <strong> elements (Section 2.49) o <strong> elements (Section 2.54)
o <sub> elements (Section 2.50) o <sub> elements (Section 2.55)
o <sup> elements (Section 2.51) o <sup> elements (Section 2.56)
o <tt> elements (Section 2.61) o <tt> elements (Section 2.66)
2.39. <reference> 2.43. <reference>
Represents a bibliographic reference. Represents a bibliographic reference.
This element appears as a child element of <referencegroup> This element appears as a child element of <referencegroup>
(Section 2.40) and <references> (Section 2.41). (Section 2.44) and <references> (Section 2.45).
Content model: Content model:
In this order: In this order:
1. One <front> element (Section 2.25) 1. One <front> element (Section 2.28)
2. In any order: 2. In any order:
* <annotation> elements (Section 2.3) * <annotation> elements (Section 2.3)
* <format> elements (Section 3.3) * <format> elements (Section 3.3)
* <refcontent> elements (Section 2.38) * <refcontent> elements (Section 2.42)
* <seriesInfo> elements (Section 2.46; deprecated in this * <seriesInfo> elements (Section 2.50)
context)
2.39.1. "anchor" Attribute (Mandatory) 2.43.1. "anchor" Attribute (Mandatory)
Document-wide unique identifier for this reference. Usually, this Document-wide unique identifier for this reference. Usually, this
will be used both to "label" the reference in the "References" will be used both to "label" the reference in the "References"
section and as an identifier in links to this reference entry. section and as an identifier in links to this reference entry.
2.39.2. "quoteTitle" Attribute 2.43.2. "quote-title" Attribute
Specifies whether or not the title in the reference should be quoted. Specifies whether or not the title in the reference should be quoted.
This can be used to prevent quoting, such as on errata. This can be used to prevent quoting, such as on errata.
Allowed values: Allowed values:
o "true" (default) o "true" (default)
o "false" o "false"
2.39.3. "target" Attribute 2.43.3. "target" Attribute
Holds the URI for the reference. Holds the URI for the reference.
2.40. <referencegroup> 2.44. <referencegroup>
Represents a list of bibliographic references that will be Represents a list of bibliographic references that will be
represented as a single reference. This is most often used to represented as a single reference. This is most often used to
reference STDs and BCPs, where a single reference (such as "BCP 9") reference STDs and BCPs, where a single reference (such as "BCP 9")
may encompass more than one RFC. may encompass more than one RFC.
This element appears as a child element of <references> This element appears as a child element of <references>
(Section 2.41). (Section 2.45).
Content model: Content model:
One or more <reference> elements (Section 2.39) One or more <reference> elements (Section 2.43)
2.40.1. "anchor" Attribute (Mandatory) 2.44.1. "anchor" Attribute (Mandatory)
Document-wide unique identifier for this reference group. Usually, Document-wide unique identifier for this reference group. Usually,
this will be used both to "label" the reference group in the this will be used both to "label" the reference group in the
"References" section and as an identifier in links to this reference "References" section and as an identifier in links to this reference
entry. entry.
2.41. <references> 2.44.2. "target" Attribute
Holds the URI for the reference.
Holds the URI for the reference.
2.45. <references>
Contains a set of bibliographic references. Contains a set of bibliographic references.
In the early days of the RFC Series, there was only one "References" In the early days of the RFC Series, there was only one "References"
section per RFC. This convention was later changed to group section per RFC. This convention was later changed to group
references into two sets, "Normative" and "Informative", as described references into two sets, "Normative" and "Informative", as described
in [RFC7322]. This vocabulary supports the split with the <name> in [RFC7322]. This vocabulary supports the split with the <name>
child element. In general, the title should be either "Normative child element. In general, the title should be either "Normative
References" or "Informative References". References" or "Informative References".
This element appears as a child element of <back> (Section 2.8). This element appears as a child element of <back> (Section 2.9) and
<references> (Section 2.45).
Content model: Content model:
In this order: In this order:
1. One optional <name> element (Section 2.31) 1. One optional <name> element (Section 2.34)
2. In any order: 2. Either:
* <reference> elements (Section 2.39) * One or more <references> elements (Section 2.45)
* <referencegroup> elements (Section 2.40) Or:
2.41.1. "anchor" Attribute * In any order:
+ <reference> elements (Section 2.43)
+ <referencegroup> elements (Section 2.44)
2.45.1. "anchor" Attribute
An optional user-supplied identifier for this set of references. An optional user-supplied identifier for this set of references.
2.41.2. "title" Attribute 2.45.2. "title" Attribute
Deprecated. Use <name> instead. Deprecated. Use <name> instead.
2.42. <region> 2.46. <region>
Provides the region name in a postal address. Provides the region name in a postal address.
This element appears as a child element of <postal> (Section 2.36). This element appears as a child element of <postal> (Section 2.40).
Content model: only text content. Content model: only text content.
2.42.1. "ascii" Attribute 2.46.1. "ascii" Attribute
The ASCII equivalent of the region name. The ASCII equivalent of the region name.
2.43. <relref> 2.47. <relref>
Represents a link to a specific part of a document that appears in a Represents a link to a specific part of a document that appears in a
<reference> element. Formatters that have links (such as HTML and <reference> element. Formatters that have links (such as HTML and
PDF) render <relref> elements as external hyperlinks to the specified PDF) render <relref> elements as external hyperlinks to the specified
part of the reference, creating the link target by combining the base part of the reference, creating the link target by combining the base
URI from the <reference> element with the "relative" attribute from URI from the <reference> element with the "relative" attribute from
this element. The "target" attribute is required, and it must be the this element. The "target" attribute is required, and it must be the
anchor of a <reference> element. anchor of a <reference> element.
The "section" attribute is required, and the "relative" attribute is The "section" attribute is required, and the "relative" attribute is
skipping to change at page 47, line 16 skipping to change at page 49, line 50
See See
<a href="http://www.rfc-editor.org/rfc/rfc9999.html#s-2.3"> <a href="http://www.rfc-editor.org/rfc/rfc9999.html#s-2.3">
the protocol overview</a> the protocol overview</a>
for more information. for more information.
Note that the URL in the above example might be different when the Note that the URL in the above example might be different when the
RFC Editor deploys the v3 format. RFC Editor deploys the v3 format.
This element appears as a child element of <annotation> This element appears as a child element of <annotation>
(Section 2.3), <blockquote> (Section 2.10), <cref> (Section 2.15), (Section 2.3), <blockquote> (Section 2.11), <cref> (Section 2.17),
<dd> (Section 2.17), <dt> (Section 2.20), <em> (Section 2.21), <li> <dd> (Section 2.19), <dt> (Section 2.22), <em> (Section 2.23), <li>
(Section 2.28), <name> (Section 2.31), <preamble> (Section 3.6), (Section 2.31), <name> (Section 2.34), <preamble> (Section 3.6),
<strong> (Section 2.49), <sub> (Section 2.50), <sup> (Section 2.51), <strong> (Section 2.54), <sub> (Section 2.55), <sup> (Section 2.56),
<t> (Section 2.52), <td> (Section 2.55), <th> (Section 2.57), and <t> (Section 2.57), <td> (Section 2.60), <th> (Section 2.62), and
<tt> (Section 2.61). <tt> (Section 2.66).
Content model: only text content. Content model: only text content.
2.43.1. "displayFormat" Attribute 2.47.1. "displayFormat" Attribute
This attribute is used to signal formatters what the desired format This attribute is used to signal formatters what the desired format
of the relative reference should be. Formatters for document types of the relative reference should be. Formatters for document types
that have linking capability should wrap each part of the displayed that have linking capability should wrap each part of the displayed
text in hyperlinks. If there is content in the <relref> element, text in hyperlinks. If there is content in the <relref> element,
formatters will ignore the value of this attribute. formatters will ignore the value of this attribute.
"of" "of"
A formatter should display the relative reference as the word A formatter should display the relative reference as the word
skipping to change at page 49, line 37 skipping to change at page 52, line 24
Allowed values: Allowed values:
o "of" (default) o "of" (default)
o "comma" o "comma"
o "parens" o "parens"
o "bare" o "bare"
2.43.2. "relative" Attribute 2.47.2. "relative" Attribute
Specifies a relative reference from the URI in the target reference. Specifies a relative reference from the URI in the target reference.
This value must include whatever leading character is needed to This value must include whatever leading character is needed to
create the relative reference; typically, this is "#" for HTML create the relative reference; typically, this is "#" for HTML
documents. documents.
2.43.3. "section" Attribute (Mandatory) 2.47.3. "section" Attribute (Mandatory)
Specifies a section of the target reference. If the reference is not Specifies a section of the target reference. If the reference is not
an RFC or Internet-Draft in the v3 format, it is an error. an RFC or Internet-Draft in the v3 format, it is an error.
2.43.4. "target" Attribute (Mandatory) 2.47.4. "target" Attribute (Mandatory)
The anchor of the reference for this element. If this value is not The anchor of the reference for this element. If this value is not
an anchor to a <reference> or <referencegroup> element, it is an an anchor to a <reference> or <referencegroup> element, it is an
error. If the reference at the target has no URI, it is an error. error. If the reference at the target has no URI, it is an error.
2.44. <rfc> 2.48. <rfc>
This is the root element of the xml2rfc vocabulary. This is the root element of the xml2rfc vocabulary.
Content model: Content model:
In this order: In this order:
1. Optional <link> elements (Section 2.29) 1. Optional <link> elements (Section 2.32)
2. One <front> element (Section 2.25)
3. One <middle> element (Section 2.30) 2. One <front> element (Section 2.28)
3. One <middle> element (Section 2.33)
4. One optional <back> element (Section 2.8) 4. One optional <back> element (Section 2.9)
2.44.1. "category" Attribute 2.48.1. "category" Attribute
Deprecated; instead, use the "name" attribute in <seriesInfo>. Deprecated; instead, use the "name" attribute in <seriesInfo>.
2.44.2. "consensus" Attribute 2.48.2. "consensus" Attribute
Affects the generated boilerplate. Note that the values of "no" and Affects the generated boilerplate. Note that the values of "no" and
"yes" are deprecated and are replaced by "false" (the default) and "yes" are deprecated and are replaced by "false" (the default) and
"true". "true".
See [RFC7841] for more information. See [RFC7841] for more information.
Allowed values: Allowed values:
o "no" o "no"
o "yes" o "yes"
o "false" (default) o "false" (default)
o "true" o "true"
2.44.3. "docName" Attribute 2.48.3. "docName" Attribute
Deprecated; instead, use the "value" attribute in <seriesInfo>. Deprecated; instead, use the "value" attribute in <seriesInfo>.
2.44.4. "indexInclude" Attribute 2.48.4. "indexInclude" Attribute
Specifies whether or not a formatter is requested to include an index Specifies whether or not a formatter is requested to include an index
in generated files. If the source file has no <iref> elements, an in generated files. If the source file has no <iref> elements, an
index is never generated. This option is useful for generating index is never generated. This option is useful for generating
documents where the source document has <iref> elements but the documents where the source document has <iref> elements but the
author no longer wants an index. author no longer wants an index.
Allowed values: Allowed values:
o "true" (default) o "true" (default)
o "false" o "false"
2.44.5. "ipr" Attribute 2.48.5. "ipr" Attribute
Represents the Intellectual Property status of the document. See Represents the Intellectual Property status of the document. See
Appendix A.1 for details. Appendix A.1 for details.
2.44.6. "iprExtract" Attribute 2.48.6. "iprExtract" Attribute
Identifies a single section within the document for which extraction Identifies a single section within the document for which extraction
"as is" is explicitly allowed (only relevant for historic values of "as is" is explicitly allowed (only relevant for historic values of
the "ipr" attribute). the "ipr" attribute).
2.44.7. "number" Attribute 2.48.7. "number" Attribute
Deprecated; instead, use the "value" attribute in <seriesInfo>. Used to determine wheher to produce an RFC or an Internet-Draft.
2.44.8. "obsoletes" Attribute 2.48.8. "obsoletes" Attribute
A comma-separated list of RFC numbers or Internet-Draft names. A comma-separated list of RFC numbers or Internet-Draft names.
The prep tool will parse the attribute value so that incorrect The prep tool will parse the attribute value so that incorrect
references can be detected. references can be detected.
2.44.9. "prepTime" Attribute 2.48.9. "prepTime" Attribute
The date that the XML was processed by a prep tool. This is included The date that the XML was processed by a prep tool. This is included
in the XML file just before it is saved to disk. The value is in the XML file just before it is saved to disk. The value is
formatted using the "date-time" format defined in Section 5.6 of formatted using the "date-time" format defined in Section 5.6 of
[RFC3339]. The "time-offset" should be "Z". [RFC3339]. The "time-offset" should be "Z".
2.44.10. "seriesNo" Attribute 2.48.10. "seriesNo" Attribute
Deprecated; instead, use the "value" attribute in <seriesInfo>. Deprecated; instead, use the "value" attribute in <seriesInfo>.
2.44.11. "sortRefs" Attribute 2.48.11. "sortRefs" Attribute
Specifies whether or not the prep tool will sort the references in Specifies whether or not the prep tool will sort the references in
each reference section. each reference section.
Allowed values: Allowed values:
o "true" o "true"
o "false" (default) o "false" (default)
2.44.12. "submissionType" Attribute 2.48.12. "submissionType" Attribute
The document stream, as described in [RFC7841]. (The RFC Series The document stream, as described in [RFC7841]. (The RFC Series
Editor may change the list of allowed values in the future.) Editor may change the list of allowed values in the future.)
Allowed values: Allowed values:
o "IETF" (default) o "IETF" (default)
o "IAB" o "IAB"
o "IRTF" o "IRTF"
o "independent" o "independent"
2.44.13. "symRefs" Attribute 2.48.13. "symRefs" Attribute
Specifies whether or not a formatter is requested to use symbolic Specifies whether or not a formatter is requested to use symbolic
references (such as "[RFC2119]"). If the value for this is "false", references (such as "[RFC2119]"). If the value for this is "false",
the references come out as numbers (such as "[3]"). the references come out as numbers (such as "[3]").
Allowed values: Allowed values:
o "true" (default) o "true" (default)
o "false" o "false"
2.44.14. "tocDepth" Attribute 2.48.14. "tocDepth" Attribute
Specifies the number of levels of headings that a formatter is Specifies the number of levels of headings that a formatter is
requested to include in the table of contents; the default is "3". requested to include in the table of contents; the default is "3".
2.44.15. "tocInclude" Attribute 2.48.15. "tocInclude" Attribute
Specifies whether or not a formatter is requested to include a table Specifies whether or not a formatter is requested to include a table
of contents in generated files. of contents in generated files.
Allowed values: Allowed values:
o "true" (default) o "true" (default)
o "false" o "false"
2.44.16. "updates" Attribute 2.48.16. "updates" Attribute
A comma-separated list of RFC numbers or Internet-Draft names. A comma-separated list of RFC numbers or Internet-Draft names.
The prep tool will parse the attribute value so that incorrect The prep tool will parse the attribute value so that incorrect
references can be detected. references can be detected.
2.44.17. "version" Attribute 2.48.17. "version" Attribute
Specifies the version of xml2rfc syntax used in this document. The Specifies the version of xml2rfc syntax used in this document. The
only expected value (for now) is "3". only expected value (for now) is "3".
2.45. <section> 2.49. <section>
Represents a section (when inside a <middle> element) or an appendix Represents a section (when inside a <middle> element) or an appendix
(when inside a <back> element). (when inside a <back> element).
Subsections are created by nesting <section> elements inside Subsections are created by nesting <section> elements inside
<section> elements. Sections are allowed to be empty. <section> elements. Sections are allowed to be empty.
This element appears as a child element of <back> (Section 2.8), This element appears as a child element of <back> (Section 2.9),
<boilerplate> (Section 2.11), <middle> (Section 2.30), and <section> <boilerplate> (Section 2.12), <middle> (Section 2.33), and <section>
(Section 2.45). (Section 2.49).
Content model: Content model:
In this order: In this order:
1. One optional <name> element (Section 2.31) 1. One optional <name> element (Section 2.34)
2. In any order: 2. In any order:
* <artwork> elements (Section 2.5) * <artset> elements (Section 2.5)
* <aside> elements (Section 2.6) * <artwork> elements (Section 2.6)
* <blockquote> elements (Section 2.10)
* <dl> elements (Section 2.19) * <aside> elements (Section 2.7)
* <figure> elements (Section 2.24) * <blockquote> elements (Section 2.11)
* <iref> elements (Section 2.26) * <dl> elements (Section 2.21)
* <ol> elements (Section 2.33) * <figure> elements (Section 2.27)
* <sourcecode> elements (Section 2.47) * <iref> elements (Section 2.29)
* <t> elements (Section 2.52) * <ol> elements (Section 2.36)
* <table> elements (Section 2.53) * <sourcecode> elements (Section 2.52)
* <t> elements (Section 2.57)
* <table> elements (Section 2.58)
* <texttable> elements (Section 3.8) * <texttable> elements (Section 3.8)
* <ul> elements (Section 2.62) * <ul> elements (Section 2.67)
3. Optional <section> elements (Section 2.45) 3. Optional <section> elements (Section 2.49)
2.45.1. "anchor" Attribute 2.49.1. "anchor" Attribute
Document-wide unique identifier for this section. Document-wide unique identifier for this section.
2.45.2. "numbered" Attribute 2.49.2. "numbered" Attribute
If set to "false", the formatter is requested to not display a 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 section number. The prep tool will verify that such a section is not
followed by a numbered section in this part of the document and will followed by a numbered section in this part of the document and will
verify that the section is a top-level section. verify that the section is a top-level section. Descendant sections
of unnumbered sections are unnumbered by definition.
Allowed values: Allowed values:
o "true" (default) o "true" (default)
o "false" o "false"
2.45.3. "removeInRFC" Attribute 2.49.3. "removeInRFC" Attribute
If set to "true", this note is marked in the prep tool with text If set to "true", this note is marked in the prep tool with text
indicating that it should be removed before the document is published indicating that it should be removed before the document is published
as an RFC. That text will be "This note is to be removed before as an RFC. That text will be "This note is to be removed before
publishing as an RFC." publishing as an RFC."
Allowed values: Allowed values:
o "true" o "true"
o "false" (default) o "false" (default)
2.45.4. "title" Attribute 2.49.4. "title" Attribute
Deprecated. Use <name> instead. Deprecated. Use <name> instead.
2.45.5. "toc" Attribute 2.49.5. "toc" Attribute
Indicates to a formatter whether or not the section is to be included Indicates to a formatter whether or not the section is to be included
in a table of contents, if such a table of contents is produced. in a table of contents, if such a table of contents is produced.
This only takes effect if the level of the section would have This only takes effect if the level of the section would have
appeared in the table of contents based on the "tocDepth" attribute appeared in the table of contents based on the "tocDepth" attribute
of the <rfc> element, and of course only if the table of contents is of the <rfc> element, and of course only if the table of contents is
being created based on the "tocInclude" attribute of the <rfc> being created based on the "tocInclude" attribute of the <rfc>
element. If this is set to "exclude", any section below this one element. If this is set to "exclude", any section below this one
will be excluded as well. The "default" value indicates inclusion of will be excluded as well. The "default" value indicates inclusion of
the section if it would be included by the tocDepth attribute of the the section if it would be included by the tocDepth attribute of the
<rfc> element. <rfc> element.
Allowed values: Allowed values:
o "include" o "include"
o "exclude" o "exclude"
o "default" (default) o "default" (default)
2.46. <seriesInfo> 2.50. <seriesInfo>
Specifies the document series in which this document appears, and Specifies the document series in which this document appears, and
also specifies an identifier within that series. also specifies an identifier within that series.
A processing tool determines whether it is working on an RFC or an A processing tool determines whether it is working on an RFC or an
Internet-Draft by inspecting the "name" attribute of a <seriesInfo> Internet-Draft by inspecting the "name" attribute of a <seriesInfo>
element inside the <front> element inside the <rfc> element, looking element inside the <front> element inside the <rfc> element, looking
for "RFC" or "Internet-Draft". (Specifying neither value in any of for "RFC" or "Internet-Draft". (Specifying neither value in any of
the <seriesInfo> elements can be useful for producing other types of the <seriesInfo> elements can be useful for producing other types of
documents but is out of scope for this specification.) documents but is out of scope for this specification.)
It is invalid to have multiple <seriesInfo> elements inside the same It is invalid to have multiple <seriesInfo> elements inside the same
<front> element containing the same "name" value. Some combinations <front> element containing the same "name" value. Some combinations
of <seriesInfo> "name" attribute values make no sense, such as having of <seriesInfo> "name" attribute values make no sense, such as having
both <seriesInfo name="rfc"/> and <seriesInfo name="Internet-Draft"/> both <seriesInfo name="rfc"/> and <seriesInfo name="Internet-Draft"/>
in the same <front> element. in the same <front> element.
This element appears as a child element of <front> (Section 2.25) and This element appears as a child element of <front> (Section 2.28) and
<reference> (Section 2.39; deprecated in this context). <reference> (Section 2.43).
Content model: this element does not have any contents. Content model: this element does not have any contents.
2.46.1. "asciiName" Attribute 2.50.1. "asciiName" Attribute
The ASCII equivalent of the name field. The ASCII equivalent of the name field.
2.46.2. "asciiValue" Attribute 2.50.2. "asciiValue" Attribute
The ASCII equivalent of the value field. The ASCII equivalent of the value field.
2.46.3. "name" Attribute (Mandatory) 2.50.3. "name" Attribute (Mandatory)
The name of the series. The currently known values are "RFC", Some series names might trigger specific processing (such as for
"Internet-Draft", and "DOI". The RFC Series Editor may change this autogenerating links, inserting descriptions such as "work in
list in the future. progress", or additional functionality like reference diagnostics).
Examples for IETF-related series names are "BCP", "FYI", "Internet-
Draft", "RFC", and "STD".
Some of the values for "name" interact as follows: Some of the values for "name" interact as follows:
o If a <front> element contains a <seriesInfo> element with a name
of "Internet-Draft", it can also have at most one additional
<seriesInfo> element with a "status" attribute whose value is of
"standard", "full-standard", "bcp", "fyi", "informational",
"experimental", or "historic" to indicate the intended status of
this Internet-Draft, if it were to be later published as an RFC.
If such an additional <seriesInfo> element has one of those
statuses, the name needs to be "".
o If a <front> element contains a <seriesInfo> element with a name
of "RFC", it can also have at most one additional <seriesInfo>
element with a "status" attribute whose value is of "full-
standard", "bcp", or "fyi" to indicate the current status of this
RFC. If such an additional <seriesInfo> element has one of those
statuses, the "value" attribute for that name needs to be the
number within that series. That <front> element might also
contain an additional <seriesInfo> element with the status of
"info", "exp", or "historic" and a name of "" to indicate the
status of the RFC.
o A <front> element that has a <seriesInfo> element that has the o A <front> element that has a <seriesInfo> element that has the
name "Internet-Draft" cannot also have a <seriesInfo> element that name "Internet-Draft" cannot also have a <seriesInfo> element that
has the name "RFC". has the name "RFC".
o The <seriesInfo> element can contain the DOI for the referenced o The <seriesInfo> element can contain the DOI for the referenced
document. This cannot be used when the <seriesInfo> element is an document. This cannot be used when the <seriesInfo> element is an
eventual child element of an <rfc> element -- only as an eventual eventual child element of an <rfc> element -- only as an eventual
child of a <reference> element. The "value" attribute should use child of a <reference> element. The "value" attribute should use
the form specified in [RFC7669]. the form specified in [RFC7669].
2.46.4. "status" Attribute 2.50.4. "status" Attribute
The status of this document. The currently known values are The status of this document. The currently known values are
"standard", "informational", "experimental", "bcp", "fyi", and "full- "standard", "informational", "experimental", "bcp", "fyi", and "full-
standard". The RFC Series Editor may change this list in the future. standard". The RFC Series Editor may change this list in the future.
2.46.5. "stream" Attribute 2.50.5. "stream" Attribute
The stream (as described in [RFC7841]) that originated the document. The stream (as described in [RFC7841]) that originated the document.
(The RFC Series Editor may change this list in the future.) (The RFC Series Editor may change this list in the future.)
Allowed values: Allowed values:
o "IETF" (default) o "IETF" (default)
o "IAB" o "IAB"
o "IRTF" o "IRTF"
o "independent" o "independent"
2.46.6. "value" Attribute (Mandatory) 2.50.6. "value" Attribute (Mandatory)
The identifier within the series specified by the "name" attribute. The identifier within the series specified by the "name" attribute.
For BCPs, FYIs, RFCs, and STDs, this is the number within the series. For BCPs, FYIs, RFCs, and STDs, this is the number within the series.
For Internet-Drafts, it is the full draft name (ending with the two- For Internet-Drafts, it is the full draft name (ending with the two-
digit version number). For DOIs, the value is given, such as digit version number). For DOIs, the value is given, such as
"10.17487/rfc1149", as described in [RFC7669]. "10.17487/rfc1149", as described in [RFC7669].
The name in the value should be the document name without any file The name in the value should be the document name without any file
extension. For Internet-Drafts, the value for this attribute should extension. For Internet-Drafts, the value for this attribute should
be "draft-ietf-somewg-someprotocol-07", not "draft-ietf-somewg- be "draft-ietf-somewg-someprotocol-07", not "draft-ietf-somewg-
someprotocol-07.txt". someprotocol-07.txt".
2.47. <sourcecode> 2.51. <sortingcode>
A sorting code is related to postal codes in that it is used in
addresses to allow sorting, for example to route mail to a certain
postal centre or to distinguish streets with the same name in two
different areas of the same settlement.
This element appears as a child element of <postal> (Section 2.40).
Content model: only text content.
2.51.1. "ascii" Attribute
ASCII equivalent for sortingcode.
2.52. <sourcecode>
This element allows the inclusion of source code into the document. This element allows the inclusion of source code into the document.
When rendered, source code is always shown in a monospace font. When When rendered, source code is always shown in a monospace font. When
<sourcecode> is a child of <figure> or <section>, it provides full <sourcecode> is a child of <figure> or <section>, it provides full
control of horizontal whitespace and line breaks. When formatted, it control of horizontal whitespace and line breaks. When formatted, it
is indented relative to the left margin of the enclosing element. It is indented relative to the left margin of the enclosing element. It
is thus useful for source code and formal languages (such as ABNF is thus useful for source code and formal languages (such as ABNF
[RFC5234] or the RNC notation used in this document). (When [RFC5234] or the RNC notation used in this document). (When
<sourcecode> is a child of other elements, it flows with the text <sourcecode> is a child of other elements, it flows with the text
skipping to change at page 58, line 19 skipping to change at page 61, line 13
and so on, use the <artwork> element instead. and so on, use the <artwork> element instead.
Output formatters that do pagination should attempt to keep source Output formatters that do pagination should attempt to keep source
code on a single page. This is to prevent source code that is split code on a single page. This is to prevent source code that is split
across pages from looking like two separate pieces of code. across pages from looking like two separate pieces of code.
See Section 5 for a description of how to deal with issues of using See Section 5 for a description of how to deal with issues of using
"&" and "<" characters in source code. "&" and "<" characters in source code.
This element appears as a child element of <blockquote> This element appears as a child element of <blockquote>
(Section 2.10), <dd> (Section 2.17), <figure> (Section 2.24), <li> (Section 2.11), <dd> (Section 2.19), <figure> (Section 2.27), <li>
(Section 2.28), <section> (Section 2.45), <td> (Section 2.55), and (Section 2.31), <section> (Section 2.49), <td> (Section 2.60), and
<th> (Section 2.57). <th> (Section 2.62).
Content model: only text content. Content model: only text content.
2.47.1. "anchor" Attribute 2.52.1. "anchor" Attribute
Document-wide unique identifier for this source code. Document-wide unique identifier for this source code.
2.47.2. "name" Attribute 2.52.2. "name" Attribute
A filename suitable for the contents (such as for extraction to a A filename suitable for the contents (such as for extraction to a
local file). This attribute can be helpful for other kinds of tools local file). This attribute can be helpful for other kinds of tools
(such as automated syntax checkers, which work by extracting the (such as automated syntax checkers, which work by extracting the
source code). Note that the "name" attribute does not need to be source code). Note that the "name" attribute does not need to be
unique for <artwork> elements in a document. If multiple unique for <artwork> elements in a document. If multiple
<sourcecode> elements have the same "name" attribute, a formatter <sourcecode> elements have the same "name" attribute, a formatter
might assume that the elements are all fragments of a single file, might assume that the elements are all fragments of a single file,
and such a formatter can collect those fragments for later and such a formatter can collect those fragments for later
processing. processing.
2.47.3. "src" Attribute 2.52.3. "src" Attribute
The URI reference of a source file [RFC3986]. The URI reference of a source file [RFC3986].
It is an error to have both a "src" attribute and content in the It is an error to have both a "src" attribute and content in the
<sourcecode> element. <sourcecode> element.
2.47.4. "type" Attribute 2.52.4. "type" Attribute
Specifies the type of the source code. The value of this attribute Specifies the type of the source code. The value of this attribute
is free text with certain values designated as preferred. is free text with certain values designated as preferred.
The preferred values for <sourcecode> types are: The preferred values for <sourcecode> types are:
o abnf o abnf
o asn.1 o asn.1
o bash o bash
o c++ o c++
o c o c
o cbor o cbor
o dtd o dtd
skipping to change at page 60, line 5 skipping to change at page 62, line 40
o xml o xml
o yang o yang
The RFC Series Editor will maintain a complete list of the preferred The RFC Series Editor will maintain a complete list of the preferred
values on the RFC Editor web site, and that list is expected to be values on the RFC Editor web site, and that list is expected to be
updated over time. Thus, a consumer of v3 XML should not cause a updated over time. Thus, a consumer of v3 XML should not cause a
failure when it encounters an unexpected type or no type is failure when it encounters an unexpected type or no type is
specified. specified.
2.48. <street> 2.53. <street>
Provides a street address. Provides a street address.
This element appears as a child element of <postal> (Section 2.36). This element appears as a child element of <postal> (Section 2.40).
Content model: only text content. Content model: only text content.
2.48.1. "ascii" Attribute 2.53.1. "ascii" Attribute
The ASCII equivalent of the street address. The ASCII equivalent of the street address.
2.49. <strong> 2.54. <strong>
Indicates text that is semantically strong. Text enclosed within Indicates text that is semantically strong. Text enclosed within
this element will be displayed as bold after processing. This this element will be displayed as bold after processing. This
element can be combined with other character formatting elements, and element can be combined with other character formatting elements, and
the formatting will be additive. the formatting will be additive.
This element appears as a child element of <annotation> This element appears as a child element of <annotation>
(Section 2.3), <blockquote> (Section 2.10), <cref> (Section 2.15), (Section 2.3), <blockquote> (Section 2.11), <cref> (Section 2.17),
<dd> (Section 2.17), <dt> (Section 2.20), <em> (Section 2.21), <li> <dd> (Section 2.19), <dt> (Section 2.22), <em> (Section 2.23), <li>
(Section 2.28), <preamble> (Section 3.6), <refcontent> (Section 2.31), <name> (Section 2.34), <preamble> (Section 3.6),
(Section 2.38), <sub> (Section 2.50), <sup> (Section 2.51), <t> <refcontent> (Section 2.42), <sub> (Section 2.55), <sup>
(Section 2.52), <td> (Section 2.55), <th> (Section 2.57), and <tt> (Section 2.56), <t> (Section 2.57), <td> (Section 2.60), <th>
(Section 2.61). (Section 2.62), and <tt> (Section 2.66).
Content model: Content model:
In any order: In any order:
o Text o Text
o <bcp14> elements (Section 2.9) o <bcp14> elements (Section 2.10)
o <cref> elements (Section 2.15) o <cref> elements (Section 2.17)
o <em> elements (Section 2.21) o <em> elements (Section 2.23)
o <eref> elements (Section 2.23) o <eref> elements (Section 2.25)
o <iref> elements (Section 2.26) o <iref> elements (Section 2.29)
o <relref> elements (Section 2.43) o <relref> elements (Section 2.47)
o <sub> elements (Section 2.50) o <sub> elements (Section 2.55)
o <sup> elements (Section 2.51) o <sup> elements (Section 2.56)
o <tt> elements (Section 2.61)
o <xref> elements (Section 2.65) o <tt> elements (Section 2.66)
2.50. <sub> o <xref> elements (Section 2.70)
2.55. <sub>
Causes the text to be displayed as subscript, approximately half a Causes the text to be displayed as subscript, approximately half a
letter-height lower than normal text. This element can be combined letter-height lower than normal text. This element can be combined
with other character formatting elements, and the formatting will be with other character formatting elements, and the formatting will be
additive. additive.
This element appears as a child element of <annotation> This element appears as a child element of <annotation>
(Section 2.3), <blockquote> (Section 2.10), <cref> (Section 2.15), (Section 2.3), <blockquote> (Section 2.11), <cref> (Section 2.17),
<dd> (Section 2.17), <dt> (Section 2.20), <em> (Section 2.21), <li> <dd> (Section 2.19), <dt> (Section 2.22), <em> (Section 2.23), <li>
(Section 2.28), <preamble> (Section 3.6), <refcontent> (Section 2.31), <name> (Section 2.34), <preamble> (Section 3.6),
(Section 2.38), <strong> (Section 2.49), <t> (Section 2.52), <td> <refcontent> (Section 2.42), <strong> (Section 2.54), <t>
(Section 2.55), <th> (Section 2.57), and <tt> (Section 2.61). (Section 2.57), <td> (Section 2.60), <th> (Section 2.62), and <tt>
(Section 2.66).
Content model: Content model:
In any order: In any order:
o Text o Text
o <bcp14> elements (Section 2.9) o <bcp14> elements (Section 2.10)
o <cref> elements (Section 2.15) o <cref> elements (Section 2.17)
o <em> elements (Section 2.21) o <em> elements (Section 2.23)
o <eref> elements (Section 2.23) o <eref> elements (Section 2.25)
o <iref> elements (Section 2.26) o <iref> elements (Section 2.29)
o <relref> elements (Section 2.43) o <relref> elements (Section 2.47)
o <strong> elements (Section 2.49) o <strong> elements (Section 2.54)
o <tt> elements (Section 2.61) o <tt> elements (Section 2.66)
o <xref> elements (Section 2.65) o <xref> elements (Section 2.70)
2.51. <sup> 2.56. <sup>
Causes the text to be displayed as superscript, approximately half a Causes the text to be displayed as superscript, approximately half a
letter-height higher than normal text. This element can be combined letter-height higher than normal text. This element can be combined
with other character formatting elements, and the formatting will be with other character formatting elements, and the formatting will be
additive. additive.
This element appears as a child element of <annotation> This element appears as a child element of <annotation>
(Section 2.3), <blockquote> (Section 2.10), <cref> (Section 2.15), (Section 2.3), <blockquote> (Section 2.11), <cref> (Section 2.17),
<dd> (Section 2.17), <dt> (Section 2.20), <em> (Section 2.21), <li> <dd> (Section 2.19), <dt> (Section 2.22), <em> (Section 2.23), <li>
(Section 2.28), <preamble> (Section 3.6), <refcontent> (Section 2.31), <name> (Section 2.34), <preamble> (Section 3.6),
(Section 2.38), <strong> (Section 2.49), <t> (Section 2.52), <td> <refcontent> (Section 2.42), <strong> (Section 2.54), <t>
(Section 2.55), <th> (Section 2.57), and <tt> (Section 2.61). (Section 2.57), <td> (Section 2.60), <th> (Section 2.62), and <tt>
(Section 2.66).
Content model: Content model:
In any order: In any order:
o Text o Text
o <bcp14> elements (Section 2.9) o <bcp14> elements (Section 2.10)
o <cref> elements (Section 2.15) o <cref> elements (Section 2.17)
o <em> elements (Section 2.21) o <em> elements (Section 2.23)
o <eref> elements (Section 2.23) o <eref> elements (Section 2.25)
o <iref> elements (Section 2.26) o <iref> elements (Section 2.29)
o <relref> elements (Section 2.43) o <relref> elements (Section 2.47)
o <strong> elements (Section 2.49) o <strong> elements (Section 2.54)
o <tt> elements (Section 2.61) o <tt> elements (Section 2.66)
o <xref> elements (Section 2.65) o <xref> elements (Section 2.70)
2.52. <t> 2.57. <t>
Contains a paragraph of text. Contains a paragraph of text.
This element appears as a child element of <abstract> (Section 2.1), This element appears as a child element of <abstract> (Section 2.1),
<aside> (Section 2.6), <blockquote> (Section 2.10), <dd> <aside> (Section 2.7), <blockquote> (Section 2.11), <dd>
(Section 2.17), <li> (Section 2.28), <list> (Section 3.4), <note> (Section 2.19), <li> (Section 2.31), <list> (Section 3.4), <note>
(Section 2.32), <section> (Section 2.45), <td> (Section 2.55), and (Section 2.35), <section> (Section 2.49), <td> (Section 2.60), and
<th> (Section 2.57). <th> (Section 2.62).
Content model: Content model:
In any order: In any order:
o Text o Text
o <bcp14> elements (Section 2.9) o <bcp14> elements (Section 2.10)
o <cref> elements (Section 2.15) o <cref> elements (Section 2.17)
o <em> elements (Section 2.21) o <em> elements (Section 2.23)
o <eref> elements (Section 2.23) o <eref> elements (Section 2.25)
o <iref> elements (Section 2.26) o <iref> elements (Section 2.29)
o <list> elements (Section 3.4) o <list> elements (Section 3.4)
o <relref> elements (Section 2.43) o <relref> elements (Section 2.47)
o <spanx> elements (Section 3.7) o <spanx> elements (Section 3.7)
o <strong> elements (Section 2.49) o <strong> elements (Section 2.54)
o <sub> elements (Section 2.50) o <sub> elements (Section 2.55)
o <sup> elements (Section 2.51) o <sup> elements (Section 2.56)
o <tt> elements (Section 2.61) o <tt> elements (Section 2.66)
o <vspace> elements (Section 3.10) o <vspace> elements (Section 3.10)
o <xref> elements (Section 2.65) o <xref> elements (Section 2.70)
2.52.1. "anchor" Attribute 2.57.1. "anchor" Attribute
Document-wide unique identifier for this paragraph. Document-wide unique identifier for this paragraph.
2.52.2. "hangText" Attribute 2.57.2. "hangText" Attribute
Deprecated. Instead, use <dd> inside of a definition list (<dl>). Deprecated. Instead, use <dd> inside of a definition list (<dl>).
2.52.3. "keepWithNext" Attribute 2.57.3. "keepWithNext" Attribute
Acts as a hint to the output formatters that do pagination to do a Acts as a hint to the output formatters that do pagination to do a
best-effort attempt to keep the paragraph with the next element, best-effort attempt to keep the paragraph with the next element,
whatever that happens to be. For example, the HTML output @media whatever that happens to be. For example, the HTML output @media
print CSS ("CSS" refers to Cascading Style Sheets) might translate print CSS ("CSS" refers to Cascading Style Sheets) might translate
this to page-break-after: avoid. For PDF, the paginator could this to page-break-after: avoid. For PDF, the paginator could
attempt to keep the paragraph with the next element. Note: this attempt to keep the paragraph with the next element. Note: this
attribute is strictly a hint and not always actionable. attribute is strictly a hint and not always actionable.
Allowed values: Allowed values:
o "false" (default) o "false" (default)
o "true" o "true"
2.52.4. "keepWithPrevious" Attribute 2.57.4. "keepWithPrevious" Attribute
Acts as a hint to the output formatters that do pagination to do a Acts as a hint to the output formatters that do pagination to do a
best-effort attempt to keep the paragraph with the previous element, best-effort attempt to keep the paragraph with the previous element,
whatever that happens to be. For example, the HTML output @media whatever that happens to be. For example, the HTML output @media
print CSS might translate this to page-break-before: avoid. For PDF, print CSS might translate this to page-break-before: avoid. For PDF,
the paginator could attempt to keep the paragraph with the previous the paginator could attempt to keep the paragraph with the previous
element. Note: this attribute is strictly a hint and not always element. Note: this attribute is strictly a hint and not always
actionable. actionable.
Allowed values: Allowed values:
o "false" (default) o "false" (default)
o "true" o "true"
2.53. <table> 2.58. <table>
Contains a table with a caption with the table number. If the Contains a table with a caption with the table number. If the
element contains a <name> element, the caption will also show that element contains a <name> element, the caption will also show that
name. name.
Inside the <table> element is, optionally, a <thead> element to Inside the <table> element is, optionally, a <thead> element to
contain the rows that will be the table's heading and, optionally, a contain the rows that will be the table's heading and, optionally, a
<tfoot> element to contain the rows of the table's footer. If the <tfoot> element to contain the rows of the table's footer. If the
XML is converted to a representation that has page breaks (such as XML is converted to a representation that has page breaks (such as
PDFs or printed HTML), the header and footer are meant to appear on PDFs or printed HTML), the header and footer are meant to appear on
each page. each page.
This element appears as a child element of <aside> (Section 2.6) and This element appears as a child element of <aside> (Section 2.7),
<section> (Section 2.45). <blockquote> (Section 2.11), and <section> (Section 2.49).
Content model: Content model:
In this order: In this order:
1. One optional <name> element (Section 2.31) 1. One optional <name> element (Section 2.34)
2. Optional <iref> elements (Section 2.26)
3. One optional <thead> element (Section 2.58) 2. One optional <thead> element (Section 2.63)
4. One or more <tbody> elements (Section 2.54) 3. One or more <tbody> elements (Section 2.59)
5. One optional <tfoot> element (Section 2.56) 4. One optional <tfoot> element (Section 2.61)
2.53.1. "align" Attribute 2.58.1. "align" Attribute
Controls whether the table appears left justified, centered Controls whether the table appears left justified, centered
(default), or right justified. Tables are aligned relative to the (default), or right justified. The caption will be centered under
left margin of the document. the table, and the combined table and caption will be aligned
according to the "align" attribute.
Allowed values: Allowed values:
o "left" o "left"
o "center" (default) o "center" (default)
o "right" o "right"
2.53.2. "anchor" Attribute 2.58.2. "anchor" Attribute
Document-wide unique identifier for this table. Document-wide unique identifier for this table.
2.54. <tbody> 2.59. <tbody>
A container for a set of body rows for a table. A container for a set of body rows for a table.
This element appears as a child element of <table> (Section 2.53). This element appears as a child element of <table> (Section 2.58).
Content model: Content model:
One or more <tr> elements (Section 2.60) One or more <tr> elements (Section 2.65)
2.54.1. "anchor" Attribute 2.59.1. "anchor" Attribute
Document-wide unique identifier for the tbody. Document-wide unique identifier for the tbody.
2.55. <td> 2.60. <td>
A cell in a table row. A cell in a table row.
This element appears as a child element of <tr> (Section 2.60). This element appears as a child element of <tr> (Section 2.65).
Content model: Content model:
Either: Either:
In any order, but at least one of: In any order, but at least one of:
* <artwork> elements (Section 2.5) * <artset> elements (Section 2.5)
* <dl> elements (Section 2.19) * <artwork> elements (Section 2.6)
* <figure> elements (Section 2.24) * <dl> elements (Section 2.21)
* <ol> elements (Section 2.33) * <figure> elements (Section 2.27)
* <sourcecode> elements (Section 2.47) * <ol> elements (Section 2.36)
* <t> elements (Section 2.52) * <sourcecode> elements (Section 2.52)
* <ul> elements (Section 2.62) * <t> elements (Section 2.57)
* <ul> elements (Section 2.67)
Or: Or:
In any order: In any order:
* Text * Text
* <bcp14> elements (Section 2.9) * <bcp14> elements (Section 2.10)
* <cref> elements (Section 2.15) * <cref> elements (Section 2.17)
* <em> elements (Section 2.21) * <em> elements (Section 2.23)
* <eref> elements (Section 2.23) * <eref> elements (Section 2.25)
* <iref> elements (Section 2.26) * <iref> elements (Section 2.29)
* <relref> elements (Section 2.43) * <relref> elements (Section 2.47)
* <strong> elements (Section 2.49) * <strong> elements (Section 2.54)
* <sub> elements (Section 2.50) * <sub> elements (Section 2.55)
* <sup> elements (Section 2.51) * <sup> elements (Section 2.56)
* <tt> elements (Section 2.61) * <tt> elements (Section 2.66)
* <xref> elements (Section 2.65) * <xref> elements (Section 2.70)
2.55.1. "align" Attribute 2.60.1. "align" Attribute
Controls whether the content of the cell appears left justified Controls whether the content of the cell appears left justified
(default), centered, or right justified. Note that "center" or (default), centered, or right justified. Note that "center" or
"right" will probably only work well in cells with plain text; any "right" will probably only work well in cells with plain text; any
other elements might make the contents render badly. other elements might make the contents render badly.
Allowed values: Allowed values:
o "left" (default) o "left" (default)
o "center" o "center"
o "right" o "right"
2.55.2. "anchor" Attribute 2.60.2. "anchor" Attribute
Document-wide unique identifier for the cell. Document-wide unique identifier for the cell.
2.55.3. "colspan" Attribute 2.60.3. "colspan" Attribute
The number of columns that the cell is to span. For example, setting The number of columns that the cell is to span. For example, setting
"colspan='3'" indicates that the cell occupies the same horizontal "colspan='3'" indicates that the cell occupies the same horizontal
space as three cells of a row without any "colspan" attributes. space as three cells of a row without any "colspan" attributes.
2.55.4. "rowspan" Attribute 2.60.4. "rowspan" Attribute
The number of rows that the cell is to span. For example, setting The number of rows that the cell is to span. For example, setting
"rowspan='3'" indicates that the cell occupies the same vertical "rowspan='3'" indicates that the cell occupies the same vertical
space as three rows. space as three rows.
2.56. <tfoot> 2.61. <tfoot>
A container for a set of footer rows for a table. A container for a set of footer rows for a table.
This element appears as a child element of <table> (Section 2.53). This element appears as a child element of <table> (Section 2.58).
Content model: Content model:
One or more <tr> elements (Section 2.60) One or more <tr> elements (Section 2.65)
2.56.1. "anchor" Attribute 2.61.1. "anchor" Attribute
Document-wide unique identifier for the tfoot. Document-wide unique identifier for the tfoot.
2.57. <th> 2.62. <th>
A cell in a table row. When rendered, this will normally come out in A cell in a table row. When rendered, this will normally come out in
boldface; other than that, there is no difference between this and boldface; other than that, there is no difference between this and
the <td> element. the <td> element.
This element appears as a child element of <tr> (Section 2.60). This element appears as a child element of <tr> (Section 2.65).
Content model: Content model:
Either: Either:
In any order, but at least one of: In any order, but at least one of:
* <artwork> elements (Section 2.5) * <artset> elements (Section 2.5)
* <dl> elements (Section 2.19) * <artwork> elements (Section 2.6)
* <figure> elements (Section 2.24) * <dl> elements (Section 2.21)
* <ol> elements (Section 2.33) * <figure> elements (Section 2.27)
* <sourcecode> elements (Section 2.47) * <ol> elements (Section 2.36)
* <t> elements (Section 2.52) * <sourcecode> elements (Section 2.52)
* <ul> elements (Section 2.62) * <t> elements (Section 2.57)
* <ul> elements (Section 2.67)
Or: Or:
In any order: In any order:
* Text * Text
* <bcp14> elements (Section 2.9) * <bcp14> elements (Section 2.10)
* <cref> elements (Section 2.15) * <cref> elements (Section 2.17)
* <em> elements (Section 2.21) * <em> elements (Section 2.23)
* <eref> elements (Section 2.25)
* <eref> elements (Section 2.23) * <iref> elements (Section 2.29)
* <iref> elements (Section 2.26)
* <relref> elements (Section 2.43) * <relref> elements (Section 2.47)
* <strong> elements (Section 2.49) * <strong> elements (Section 2.54)
* <sub> elements (Section 2.50) * <sub> elements (Section 2.55)
* <sup> elements (Section 2.51) * <sup> elements (Section 2.56)
* <tt> elements (Section 2.61) * <tt> elements (Section 2.66)
* <xref> elements (Section 2.65) * <xref> elements (Section 2.70)
2.57.1. "align" Attribute 2.62.1. "align" Attribute
Controls whether the content of the cell appears left justified Controls whether the content of the cell appears left justified
(default), centered, or right justified. Note that "center" or (default), centered, or right justified. Note that "center" or
"right" will probably only work well in cells with plain text; any "right" will probably only work well in cells with plain text; any
other elements might make the contents render badly. other elements might make the contents render badly.
Allowed values: Allowed values:
o "left" (default) o "left" (default)
o "center" o "center"
o "right" o "right"
2.57.2. "anchor" Attribute 2.62.2. "anchor" Attribute
Document-wide unique identifier for the row. Document-wide unique identifier for the row.
2.57.3. "colspan" Attribute 2.62.3. "colspan" Attribute
The number of columns that the cell is to span. For example, setting The number of columns that the cell is to span. For example, setting
"colspan='3'" indicates that the cell occupies the same horizontal "colspan='3'" indicates that the cell occupies the same horizontal
space as three cells of a row without any "colspan" attributes. space as three cells of a row without any "colspan" attributes.
2.57.4. "rowspan" Attribute 2.62.4. "rowspan" Attribute
The number of rows that the cell is to span. For example, setting The number of rows that the cell is to span. For example, setting
"rowspan='3'" indicates that the cell occupies the same vertical "rowspan='3'" indicates that the cell occupies the same vertical
space as three rows. space as three rows.
2.58. <thead> 2.63. <thead>
A container for a set of header rows for a table. A container for a set of header rows for a table.
This element appears as a child element of <table> (Section 2.53). This element appears as a child element of <table> (Section 2.58).
Content model: Content model:
One or more <tr> elements (Section 2.60) One or more <tr> elements (Section 2.65)
2.58.1. "anchor" Attribute 2.63.1. "anchor" Attribute
Document-wide unique identifier for the thead. Document-wide unique identifier for the thead.
2.59. <title> 2.64. <title>
Represents the document title. Represents the document title.
When this element appears in the <front> element of the current When this element appears in the <front> element of the current
document, the title might also appear in page headers or footers. If document, the title might also appear in page headers or footers. If
it is long (~40 characters), the "abbrev" attribute can be used to it is long (~40 characters), the "abbrev" attribute can be used to
specify an abbreviated variant. specify an abbreviated variant.
This element appears as a child element of <front> (Section 2.25). This element appears as a child element of <front> (Section 2.28).
Content model: only text content. Content model: only text content.
2.59.1. "abbrev" Attribute 2.64.1. "abbrev" Attribute
Specifies an abbreviated variant of the document title. Specifies an abbreviated variant of the document title.
2.59.2. "ascii" Attribute 2.64.2. "ascii" Attribute
The ASCII equivalent of the title. The ASCII equivalent of the title.
2.60. <tr> 2.65. <tr>
A row of a table. A row of a table.
This element appears as a child element of <tbody> (Section 2.54), This element appears as a child element of <tbody> (Section 2.59),
<tfoot> (Section 2.56), and <thead> (Section 2.58). <tfoot> (Section 2.61), and <thead> (Section 2.63).
Content model: Content model:
In any order, but at least one of: In any order, but at least one of:
o <td> elements (Section 2.55) o <td> elements (Section 2.60)
o <th> elements (Section 2.57) o <th> elements (Section 2.62)
2.60.1. "anchor" Attribute 2.65.1. "anchor" Attribute
Document-wide unique identifier for the row. Document-wide unique identifier for the row.
2.61. <tt> 2.66. <tt>
Causes the text to be displayed in a constant-width font. This Causes the text to be displayed in a constant-width font. This
element can be combined with other character formatting elements, and element can be combined with other character formatting elements, and
the formatting will be additive. the formatting will be additive.
This element appears as a child element of <annotation> This element appears as a child element of <annotation>
(Section 2.3), <blockquote> (Section 2.10), <cref> (Section 2.15), (Section 2.3), <blockquote> (Section 2.11), <cref> (Section 2.17),
<dd> (Section 2.17), <dt> (Section 2.20), <em> (Section 2.21), <li> <dd> (Section 2.19), <dt> (Section 2.22), <em> (Section 2.23), <li>
(Section 2.28), <name> (Section 2.31), <preamble> (Section 3.6), (Section 2.31), <name> (Section 2.34), <preamble> (Section 3.6),
<refcontent> (Section 2.38), <strong> (Section 2.49), <sub> <refcontent> (Section 2.42), <strong> (Section 2.54), <sub>
(Section 2.50), <sup> (Section 2.51), <t> (Section 2.52), <td> (Section 2.55), <sup> (Section 2.56), <t> (Section 2.57), <td>
(Section 2.55), and <th> (Section 2.57). (Section 2.60), and <th> (Section 2.62).
Content model: Content model:
In any order: In any order:
o Text o Text
o <bcp14> elements (Section 2.9) o <bcp14> elements (Section 2.10)
o <cref> elements (Section 2.15) o <cref> elements (Section 2.17)
o <em> elements (Section 2.21) o <em> elements (Section 2.23)
o <eref> elements (Section 2.23) o <eref> elements (Section 2.25)
o <iref> elements (Section 2.26) o <iref> elements (Section 2.29)
o <relref> elements (Section 2.43) o <relref> elements (Section 2.47)
o <strong> elements (Section 2.49) o <strong> elements (Section 2.54)
o <sub> elements (Section 2.50) o <sub> elements (Section 2.55)
o <sup> elements (Section 2.51) o <sup> elements (Section 2.56)
o <xref> elements (Section 2.65) o <xref> elements (Section 2.70)
2.62. <ul> 2.67. <ul>
An unordered list. The labels on the items will be symbols picked by An unordered list. The labels on the items will be symbols picked by
the formatter. the formatter.
This element appears as a child element of <abstract> (Section 2.1), This element appears as a child element of <abstract> (Section 2.1),
<aside> (Section 2.6), <blockquote> (Section 2.10), <dd> <aside> (Section 2.7), <blockquote> (Section 2.11), <dd>
(Section 2.17), <li> (Section 2.28), <note> (Section 2.32), <section> (Section 2.19), <li> (Section 2.31), <note> (Section 2.35), <section>
(Section 2.45), <td> (Section 2.55), and <th> (Section 2.57). (Section 2.49), <td> (Section 2.60), and <th> (Section 2.62).
Content model: Content model:
One or more <li> elements (Section 2.28) One or more <li> elements (Section 2.31)
2.62.1. "anchor" Attribute 2.67.1. "anchor" Attribute
Document-wide unique identifier for the list. Document-wide unique identifier for the list.
2.62.2. "empty" Attribute 2.67.2. "empty" Attribute
Defines whether or not the label is empty. empty="true" indicates Defines whether or not the label is empty. empty="true" indicates
that no label will be shown. that no label will be shown.
Allowed values: Allowed values:
o "false" (default) o "false" (default)
o "true" o "true"
2.62.3. "spacing" Attribute 2.67.3. "spacing" Attribute
Defines whether or not there is a blank line between entries. Defines whether or not there is a blank line between entries.
spacing="normal" indicates a single blank line, while spacing="normal" indicates a single blank line, while
spacing="compact" indicates no space between. spacing="compact" indicates no space between.
Allowed values: Allowed values:
o "normal" (default) o "normal" (default)
o "compact" o "compact"
2.63. <uri> 2.68. <uri>
Contains a web address associated with the author. Contains a web address associated with the author.
The contents should be a valid URI; this most likely will be an The contents should be a valid URI; this most likely will be an
"http:" or "https:" URI. "http:" or "https:" URI.
This element appears as a child element of <address> (Section 2.2). This element appears as a child element of <address> (Section 2.2).
Content model: only text content. Content model: only text content.
2.64. <workgroup> 2.69. <workgroup>
This element is used to specify the Working Group (IETF) or Research This element is used to specify the Working Group (IETF) or Research
Group (IRTF) from which the document originates, if any. The Group (IRTF) from which the document originates, if any. The
recommended format is the official name of the Working Group (with recommended format is the official name of the Working Group (with
some capitalization). some capitalization).
In Internet-Drafts, this is used in the upper left corner of the In Internet-Drafts, this is used in the upper left corner of the
boilerplate, replacing the "Network Working Group" string. boilerplate, replacing the "Network Working Group" string.
Formatting software can append the words "Working Group" or "Research Formatting software can append the words "Working Group" or "Research
Group", depending on the "submissionType" property of the <rfc> Group", depending on the "submissionType" property of the <rfc>
element (Section 2.44.12). element (Section 2.48.12).
This element appears as a child element of <front> (Section 2.25). This element appears as a child element of <front> (Section 2.28).
Content model: only text content. Content model: only text content.
2.65. <xref> 2.70. <xref>
A reference to an anchor in this document. Formatters that have A reference to an anchor in this document. Formatters that have
links (such as HTML and PDF) are likely to render <xref> elements as links (such as HTML and PDF) are likely to render <xref> elements as
internal hyperlinks. This element is useful for referring to internal hyperlinks. This element is useful for referring to
references in the "References" section, to specific sections of this references in the "References" section, to specific sections of this
document, to specific figures, and so on. The "target" attribute is document, to specific figures, and so on. The "target" attribute is
required. required.
This element appears as a child element of <annotation> This element appears as a child element of <annotation>
(Section 2.3), <blockquote> (Section 2.10), <c> (Section 3.1), <cref> (Section 2.3), <blockquote> (Section 2.11), <c> (Section 3.1), <cref>
(Section 2.15), <dd> (Section 2.17), <dt> (Section 2.20), <em> (Section 2.17), <dd> (Section 2.19), <dt> (Section 2.22), <em>
(Section 2.21), <li> (Section 2.28), <name> (Section 2.31), (Section 2.23), <li> (Section 2.31), <name> (Section 2.34),
<postamble> (Section 3.5), <preamble> (Section 3.6), <strong> <postamble> (Section 3.5), <preamble> (Section 3.6), <strong>
(Section 2.49), <sub> (Section 2.50), <sup> (Section 2.51), <t> (Section 2.54), <sub> (Section 2.55), <sup> (Section 2.56), <t>
(Section 2.52), <td> (Section 2.55), <th> (Section 2.57), <tt> (Section 2.57), <td> (Section 2.60), <th> (Section 2.62), <tt>
(Section 2.61), and <ttcol> (Section 3.9). (Section 2.66), and <ttcol> (Section 3.9).
Content model: only text content. Content model: only text content.
2.65.1. "format" Attribute 2.70.1. "format" Attribute
This attribute signals to formatters what the desired format of the This attribute signals to formatters what the desired format of the
reference should be. Formatters for document types that have linking reference should be. Formatters for document types that have linking
capability should wrap the displayed text in hyperlinks. capability should wrap the displayed text in hyperlinks.
"counter" "counter"
The "derivedContent" attribute will contain just a counter. This The "derivedContent" attribute will contain just a counter. This
is used for targets that are <section>, <figure>, <table>, or is used for targets that are <section>, <figure>, <table>, or
items in an ordered list. Using "format='counter'" where the items in an ordered list. Using "format='counter'" where the
target is any other type of element is an error. target is any other type of element is an error.
skipping to change at page 75, line 19 skipping to change at page 78, line 19
Allowed values: Allowed values:
o "default" (default) o "default" (default)
o "title" o "title"
o "counter" o "counter"
o "none" o "none"
2.65.2. "pageno" Attribute 2.70.2. "pageno" Attribute
Deprecated. Deprecated.
Allowed values: Allowed values:
o "true" o "true"
o "false" (default) o "false" (default)
2.65.3. "target" Attribute (Mandatory) 2.70.3. "target" Attribute (Mandatory)
Identifies the document component being referenced. The value needs Identifies the document component being referenced. The value needs
to match the value of the "anchor" attribute of an element in the to match the value of the "anchor" attribute of an element in the
document; otherwise, it is an error. document; otherwise, it is an error.
3. Elements from v2 That Have Been Deprecated 3. Elements from v2 That Have Been Deprecated
This section lists the 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 Note that some elements in v3 have attributes from v2 that are
deprecated; those are not listed here. deprecated; those are not listed here.
skipping to change at page 76, line 4 skipping to change at page 79, line 4
Deprecated. Instead, use <tr>, <td>, and <th>. Deprecated. Instead, use <tr>, <td>, and <th>.
This element appears as a child element of <texttable> (Section 3.8). This element appears as a child element of <texttable> (Section 3.8).
Content model: Content model:
In any order: In any order:
o Text o Text
o <bcp14> elements (Section 2.9) o <bcp14> elements (Section 2.10)
o <cref> elements (Section 2.15) o <cref> elements (Section 2.17)
o <em> elements (Section 2.21) o <em> elements (Section 2.23)
o <eref> elements (Section 2.23) o <eref> elements (Section 2.25)
o <iref> elements (Section 2.26) o <iref> elements (Section 2.29)
o <spanx> elements (Section 3.7) o <spanx> elements (Section 3.7)
o <strong> elements (Section 2.49) o <strong> elements (Section 2.54)
o <sub> elements (Section 2.50) o <sub> elements (Section 2.55)
o <sup> elements (Section 2.51) o <sup> elements (Section 2.56)
o <tt> elements (Section 2.61) o <tt> elements (Section 2.66)
o <xref> elements (Section 2.65) o <xref> elements (Section 2.70)
3.2. <facsimile> 3.2. <facsimile>
Deprecated. The <email> element is a much more useful way to get in Deprecated. The <email> element is a much more useful way to get in
touch with authors. touch with authors.
This element appears as a child element of <address> (Section 2.2). This element appears as a child element of <address> (Section 2.2).
Content model: only text content. Content model: only text content.
3.3. <format> 3.3. <format>
Deprecated. If the goal is to provide a single URI for a reference, Deprecated. If the goal is to provide a single URI for a reference,
use the "target" attribute in <reference> instead. use the "target" attribute in <reference> instead.
This element appears as a child element of <reference> This element appears as a child element of <reference>
(Section 2.39). (Section 2.43).
Content model: this element does not have any contents. Content model: this element does not have any contents.
3.3.1. "octets" Attribute 3.3.1. "octets" Attribute
Deprecated. Deprecated.
3.3.2. "target" Attribute 3.3.2. "target" Attribute
Deprecated. Deprecated.
skipping to change at page 77, line 19 skipping to change at page 80, line 19
3.3.3. "type" Attribute (Mandatory) 3.3.3. "type" Attribute (Mandatory)
Deprecated. Deprecated.
3.4. <list> 3.4. <list>
Deprecated. Instead, use <dl> for list/@style "hanging"; <ul> for Deprecated. Instead, use <dl> for list/@style "hanging"; <ul> for
list/@style "empty" or "symbols"; and <ol> for list/@style "letters", list/@style "empty" or "symbols"; and <ol> for list/@style "letters",
"numbers", "counter", or "format". "numbers", "counter", or "format".
This element appears as a child element of <t> (Section 2.52). This element appears as a child element of <t> (Section 2.57).
Content model: Content model:
One or more <t> elements (Section 2.52) One or more <t> elements (Section 2.57)
3.4.1. "counter" Attribute 3.4.1. "counter" Attribute
Deprecated. The functionality of this attribute has been replaced Deprecated. The functionality of this attribute has been replaced
with <ol>/@start. with <ol>/@start.
3.4.2. "hangIndent" Attribute 3.4.2. "hangIndent" Attribute
Deprecated. Use <dl> instead. Deprecated. Use <dl> instead.
3.4.3. "style" Attribute 3.4.3. "style" Attribute
Deprecated. Deprecated.
3.5. <postamble> 3.5. <postamble>
Deprecated. Instead, use a regular paragraph after the figure or Deprecated. Instead, use a regular paragraph after the figure or
table. table.
This element appears as a child element of <figure> (Section 2.24) This element appears as a child element of <figure> (Section 2.27)
and <texttable> (Section 3.8). and <texttable> (Section 3.8).
Content model: Content model:
In any order: In any order:
o Text o Text
o <bcp14> elements (Section 2.9) o <bcp14> elements (Section 2.10)
o <cref> elements (Section 2.15) o <cref> elements (Section 2.17)
o <em> elements (Section 2.21) o <em> elements (Section 2.23)
o <eref> elements (Section 2.23) o <eref> elements (Section 2.25)
o <iref> elements (Section 2.26) o <iref> elements (Section 2.29)
o <spanx> elements (Section 3.7) o <spanx> elements (Section 3.7)
o <strong> elements (Section 2.49) o <strong> elements (Section 2.54)
o <sub> elements (Section 2.50) o <sub> elements (Section 2.55)
o <sup> elements (Section 2.51) o <sup> elements (Section 2.56)
o <tt> elements (Section 2.61) o <tt> elements (Section 2.66)
o <xref> elements (Section 2.65) o <xref> elements (Section 2.70)
3.6. <preamble> 3.6. <preamble>
Deprecated. Instead, use a regular paragraph before the figure or Deprecated. Instead, use a regular paragraph before the figure or
table. table.
This element appears as a child element of <figure> (Section 2.24) This element appears as a child element of <figure> (Section 2.27)
and <texttable> (Section 3.8). and <texttable> (Section 3.8).
Content model: Content model:
In any order: In any order:
o Text o Text
o <bcp14> elements (Section 2.9) o <bcp14> elements (Section 2.10)
o <cref> elements (Section 2.15) o <cref> elements (Section 2.17)
o <em> elements (Section 2.21) o <em> elements (Section 2.23)
o <eref> elements (Section 2.23) o <eref> elements (Section 2.25)
o <iref> elements (Section 2.26) o <iref> elements (Section 2.29)
o <spanx> elements (Section 3.7) o <spanx> elements (Section 3.7)
o <strong> elements (Section 2.49) o <strong> elements (Section 2.54)
o <sub> elements (Section 2.50) o <sub> elements (Section 2.55)
o <sup> elements (Section 2.51) o <sup> elements (Section 2.56)
o <tt> elements (Section 2.61) o <tt> elements (Section 2.66)
o <xref> elements (Section 2.65) o <xref> elements (Section 2.70)
3.7. <spanx> 3.7. <spanx>
Deprecated. Deprecated.
This element appears as a child element of <annotation> This element appears as a child element of <annotation>
(Section 2.3), <c> (Section 3.1), <postamble> (Section 3.5), (Section 2.3), <c> (Section 3.1), <postamble> (Section 3.5),
<preamble> (Section 3.6), and <t> (Section 2.52). <preamble> (Section 3.6), and <t> (Section 2.57).
Content model: only text content. Content model: only text content.
3.7.1. "style" Attribute 3.7.1. "style" Attribute
Deprecated. Instead of <spanx style="emph">, use <em>; instead of Deprecated. Instead of <spanx style="emph">, use <em>; instead of
<spanx style="strong">, use <strong>; instead of <spanx <spanx style="strong">, use <strong>; instead of <spanx
style="verb">, use <tt>. style="verb">, use <tt>.
3.7.2. "xml:space" Attribute 3.7.2. "xml:space" Attribute
skipping to change at page 79, line 42 skipping to change at page 82, line 42
Allowed values: Allowed values:
o "default" o "default"
o "preserve" (default) o "preserve" (default)
3.8. <texttable> 3.8. <texttable>
Deprecated. Use <table> instead. Deprecated. Use <table> instead.
This element appears as a child element of <aside> (Section 2.6) and This element appears as a child element of <aside> (Section 2.7) and
<section> (Section 2.45). <section> (Section 2.49).
Content model: Content model:
In this order: In this order:
1. One optional <name> element (Section 2.31) 1. One optional <name> element (Section 2.34)
2. One optional <preamble> element (Section 3.6) 2. One optional <preamble> element (Section 3.6)
3. One or more <ttcol> elements (Section 3.9) 3. One or more <ttcol> elements (Section 3.9)
4. Optional <c> elements (Section 3.1) 4. Optional <c> elements (Section 3.1)
5. One optional <postamble> element (Section 3.5) 5. One optional <postamble> element (Section 3.5)
3.8.1. "align" Attribute 3.8.1. "align" Attribute
skipping to change at page 81, line 9 skipping to change at page 84, line 9
Deprecated. Instead, use <tr>, <td>, and <th>. Deprecated. Instead, use <tr>, <td>, and <th>.
This element appears as a child element of <texttable> (Section 3.8). This element appears as a child element of <texttable> (Section 3.8).
Content model: Content model:
In any order: In any order:
o Text o Text
o <cref> elements (Section 2.15) o <cref> elements (Section 2.17)
o <eref> elements (Section 2.23) o <eref> elements (Section 2.25)
o <iref> elements (Section 2.26) o <iref> elements (Section 2.29)
o <xref> elements (Section 2.65) o <xref> elements (Section 2.70)
3.9.1. "align" Attribute 3.9.1. "align" Attribute
Deprecated. Deprecated.
Allowed values: Allowed values:
o "left" (default) o "left" (default)
o "center" o "center"
skipping to change at page 81, line 40 skipping to change at page 84, line 40
Deprecated. Deprecated.
3.10. <vspace> 3.10. <vspace>
Deprecated. In earlier versions of this format, <vspace> was often Deprecated. In earlier versions of this format, <vspace> was often
used to get an extra blank line in a list element; in the v3 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 vocabulary, that can be done instead by using multiple <t> elements
inside the <li> element. Other uses have no direct replacement. inside the <li> element. Other uses have no direct replacement.
This element appears as a child element of <t> (Section 2.52). This element appears as a child element of <t> (Section 2.57).
Content model: this element does not have any contents. Content model: this element does not have any contents.
3.10.1. "blankLines" Attribute 3.10.1. "blankLines" Attribute
Deprecated. Deprecated.
4. SVG 4. SVG
The discussion of the use of SVG can be found in [RFC7996]. This The discussion of the use of SVG can be found in [RFC7996]. This
skipping to change at page 82, line 42 skipping to change at page 85, line 42
6. Internationalization Considerations 6. Internationalization Considerations
This format is based on [XML] and thus does not have any issues This format is based on [XML] and thus does not have any issues
representing arbitrary Unicode [UNICODE] characters in text content. representing arbitrary Unicode [UNICODE] characters in text content.
The RFC Series Editor may restrict some of the characters that can be The RFC Series Editor may restrict some of the characters that can be
used in a particular RFC; the rules for such restrictions are covered used in a particular RFC; the rules for such restrictions are covered
in [RFC7997]. in [RFC7997].
7. Security Considerations 7. Security Considerations
The "name" attribute of the <artwork> element (Section 2.5.5) can be The "name" attribute of the <artwork> element (Section 2.6.5) can be
used to derive a filename for saving to a local file system. used to derive a filename for saving to a local file system.
Trusting this kind of information without pre-processing is a known Trusting this kind of information without pre-processing is a known
security risk; see Section 4.3 of [RFC6266] for more information. security risk; see Section 4.3 of [RFC6266] for more information.
The "src" attribute of the <artwork> element can be used to read The "src" attribute of the <artwork> element can be used to read
files from the local system. Processing tools must be careful to not files from the local system. Processing tools must be careful to not
accept dangerous values for the filename, particularly those that accept dangerous values for the filename, particularly those that
contain absolute references outside the current directory. contain absolute references outside the current directory.
The "type" attribute of the <artwork> and <sourcecode> elements is The "type" attribute of the <artwork> and <sourcecode> elements is
skipping to change at page 90, line 13 skipping to change at page 93, line 13
framework/>. framework/>.
Appendix A. Front-Page ("Boilerplate") Generation Appendix A. Front-Page ("Boilerplate") Generation
The values listed here will be defined by the RFC Series Editor. The values listed here will be defined by the RFC Series Editor.
Those listed here are believed to be the current values in use. Those listed here are believed to be the current values in use.
A.1. The "ipr" Attribute A.1. The "ipr" Attribute
This attribute value can take a long list of values, each of which This attribute value can take a long list of values, each of which
describes an IPR policy for the document (Section 2.44.5). The describes an IPR policy for the document (Section 2.48.5). The
values are not the result of a grand design, but they remain simply values are not the result of a grand design, but they remain simply
for historic reasons. Of these values, only a few are currently in for historic reasons. Of these values, only a few are currently in
use; all others are supported by various tools for backwards use; all others are supported by various tools for backwards
compatibility with old source files. compatibility with old source files.
Note: Some variations of the boilerplate are selected based on the Note: Some variations of the boilerplate are selected based on the
document's date; therefore, it is important to specify the "year", document's date; therefore, it is important to specify the "year",
"month", and "day" attributes of the <date> element when archiving "month", and "day" attributes of the <date> element when archiving
the XML source of an Internet-Draft on the day of submission. the XML source of an Internet-Draft on the day of submission.
_Disclaimer: THIS ONLY PROVIDES IMPLEMENTATION INFORMATION. IF YOU _Disclaimer: THIS ONLY PROVIDES IMPLEMENTATION INFORMATION. IF YOU
NEED LEGAL ADVICE, PLEASE CONTACT A LAWYER._ For further information, NEED LEGAL ADVICE, PLEASE CONTACT A LAWYER._ For further information,
refer to <http://trustee.ietf.org/docs/IETF-Copyright-FAQ.pdf>. refer to <http://trustee.ietf.org/docs/IETF-Copyright-FAQ.pdf>.
For the current "Copyright Notice" text, the submissionType attribute For the current "Copyright Notice" text, the submissionType attribute
of the <rfc> element (Section 2.44.12) determines whether a statement of the <rfc> element (Section 2.48.12) determines whether a statement
about "Code Components" is inserted (which is the case for the value about "Code Components" is inserted (which is the case for the value
"IETF", which is the default). Other values, such as "independent", "IETF", which is the default). Other values, such as "independent",
suppress this part of the text. suppress this part of the text.
A.1.1. Current Values: "*trust200902" A.1.1. Current Values: "*trust200902"
The name for these values refers to version 2.0 of the IETF Trust's The name for these values refers to version 2.0 of the IETF Trust's
"Legal Provisions Relating to IETF Documents", sometimes simply "Legal Provisions Relating to IETF Documents", sometimes simply
called the "TLP", which went into effect on February 15, 2009 called the "TLP", which went into effect on February 15, 2009
[TLP2.0]. Updates to the document were published on September 12, [TLP2.0]. Updates to the document were published on September 12,
skipping to change at page 99, line 28 skipping to change at page 102, line 28
characters in it, the value might be "Common,Latin,Han". characters in it, the value might be "Common,Latin,Han".
o <sourcecode> "originalSrc" attribute -- This attribute is filled o <sourcecode> "originalSrc" attribute -- This attribute is filled
with the original value of the "src" attribute if that attribute with the original value of the "src" attribute if that attribute
is removed by the prep tool. is removed by the prep tool.
o <xref> "derivedContent" attribute -- This attribute is filled in o <xref> "derivedContent" attribute -- This attribute is filled in
if there is no content in the <xref> element. The value for this if there is no content in the <xref> element. The value for this
attribute is based on the value in the "displayFormat" attribute. attribute is based on the value in the "displayFormat" attribute.
Examples of how this value is filled can be found in Examples of how this value is filled can be found in
Section 2.65.1. Section 2.70.1.
In addition, note that the contents of the <boilerplate> element are In addition, note that the contents of the <boilerplate> element are
controlled by the prep tool. controlled by the prep tool.
Appendix C. RELAX NG Schema Appendix C. RELAX NG Schema
The following is the RELAX NG schema for the v3 format. The following is the RELAX NG schema for the v3 format.
namespace a = "http://relaxng.org/ns/compatibility/annotations/1.0" namespace a = "http://relaxng.org/ns/compatibility/annotations/1.0"
skipping to change at page 101, line 37 skipping to change at page 104, line 37
organization?, organization?,
address? address?
} }
organization = organization =
element organization { element organization {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
attribute abbrev { text }?, attribute abbrev { text }?,
attribute ascii { text }?, attribute ascii { text }?,
attribute asciiAbbrev { text }?,
[ a:defaultValue = "true" ]
attribute showOnFrontPage { "true" | "false" }?,
text text
} }
address = address =
element address { element address {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
postal?, postal?,
phone?, phone?,
facsimile?, facsimile?,
skipping to change at page 101, line 49 skipping to change at page 105, line 4
address = address =
element address { element address {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
postal?, postal?,
phone?, phone?,
facsimile?, facsimile?,
email?, email?,
uri? uri?
} }
postal = postal =
element postal { element postal {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
((city | code | country | region | street)* | postalLine+) ((city
| cityarea
| code
| country
| extaddr
| pobox
| region
| sortingcode
| street)*
| postalLine+)
}
cityarea =
element cityarea {
attribute xml:base { text }?,
attribute xml:lang { text }?,
attribute ascii { text }?,
text
}
extaddr =
element extaddr {
attribute xml:base { text }?,
attribute xml:lang { text }?,
attribute ascii { text }?,
text
}
pobox =
element pobox {
attribute xml:base { text }?,
attribute xml:lang { text }?,
attribute ascii { text }?,
text
}
sortingcode =
element sortingcode {
attribute xml:base { text }?,
attribute xml:lang { text }?,
attribute ascii { text }?,
text
} }
street = street =
element street { element street {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
attribute ascii { text }?, attribute ascii { text }?,
text text
} }
skipping to change at page 105, line 23 skipping to change at page 109, line 19
attribute anchor { xsd:ID }?, attribute anchor { xsd:ID }?,
attribute pn { text }?, attribute pn { text }?,
attribute title { text }?, attribute title { text }?,
[ a:defaultValue = "true" ] [ a:defaultValue = "true" ]
attribute numbered { "true" | "false" }?, attribute numbered { "true" | "false" }?,
[ a:defaultValue = "default" ] [ a:defaultValue = "default" ]
attribute toc { "include" | "exclude" | "default" }?, attribute toc { "include" | "exclude" | "default" }?,
[ a:defaultValue = "false" ] [ a:defaultValue = "false" ]
attribute removeInRFC { "true" | "false" }?, attribute removeInRFC { "true" | "false" }?,
name?, name?,
(artwork (artset
| artwork
| aside | aside
| blockquote | blockquote
| dl | dl
| figure | figure
| iref | iref
| ol | ol
| sourcecode | sourcecode
| t | t
| table | table
| texttable | texttable
| ul)*, | ul)*,
section* section*
} }
name = name =
element name { element name {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
attribute slugifiedName { text }?, attribute slugifiedName { text }?,
(text | cref | eref | relref | tt | xref)* (text
| bcp14
| cref
| em
| eref
| iref
| relref
| strong
| sub
| sup
| tt
| xref)*
} }
t = t =
element t { element t {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
attribute anchor { xsd:ID }?, attribute anchor { xsd:ID }?,
attribute pn { text }?, attribute pn { text }?,
attribute hangText { text }?, attribute hangText { text }?,
[ a:defaultValue = "false" ] [ a:defaultValue = "false" ]
skipping to change at page 106, line 32 skipping to change at page 110, line 39
| vspace | vspace
| xref)* | xref)*
} }
aside = aside =
element aside { element aside {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
attribute anchor { xsd:ID }?, attribute anchor { xsd:ID }?,
attribute pn { text }?, attribute pn { text }?,
(artwork | dl | figure | iref | \list | ol | t | table | ul)* (artset | artwork | dl | figure | iref | ol | t | table | ul)*
} }
blockquote = blockquote =
element blockquote { element blockquote {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
attribute anchor { xsd:ID }?, attribute anchor { xsd:ID }?,
attribute pn { text }?, attribute pn { text }?,
attribute cite { text }?, attribute cite { text }?,
attribute quotedFrom { text }?, attribute quotedFrom { text }?,
((artwork | dl | figure | ol | sourcecode | t | ul)+ ((artset
| artwork
| dl
| figure
| ol
| sourcecode
| t
| table
| ul)+
| (text | (text
| bcp14 | bcp14
| cref | cref
| em | em
| eref | eref
| iref | iref
| relref | relref
| strong | strong
| sub | sub
| sup | sup
skipping to change at page 108, line 6 skipping to change at page 112, line 20
attribute pn { text }?)?, attribute pn { text }?)?,
li+ li+
} }
li = li =
element li { element li {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
attribute anchor { xsd:ID }?, attribute anchor { xsd:ID }?,
attribute pn { text }?, attribute pn { text }?,
((artwork | blockquote | dl | figure | ol | sourcecode | t | ul)+ ((artset
| artwork
| blockquote
| dl
| figure
| ol
| sourcecode
| t
| ul)+
| (text | (text
| bcp14 | bcp14
| cref | cref
| em | em
| eref | eref
| iref | iref
| relref | relref
| strong | strong
| sub | sub
| sup | sup
skipping to change at page 109, line 13 skipping to change at page 113, line 36
| tt | tt
| xref)* | xref)*
} }
dd = dd =
element dd { element dd {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
attribute anchor { xsd:ID }?, attribute anchor { xsd:ID }?,
attribute pn { text }?, attribute pn { text }?,
((artwork | dl | figure | ol | sourcecode | t | ul)+ ((artset | artwork | dl | figure | ol | sourcecode | t | ul)+
| (text | (text
| bcp14 | bcp14
| cref | cref
| em | em
| eref | eref
| iref | iref
| relref | relref
| strong | strong
| sub | sub
| sup | sup
skipping to change at page 113, line 13 skipping to change at page 117, line 36
attribute src { text }?, attribute src { text }?,
attribute originalSrc { text }?, attribute originalSrc { text }?,
[ a:defaultValue = "left" ] [ a:defaultValue = "left" ]
attribute align { "left" | "center" | "right" }?, attribute align { "left" | "center" | "right" }?,
[ a:defaultValue = "" ] attribute alt { text }?, [ a:defaultValue = "" ] attribute alt { text }?,
[ a:defaultValue = "" ] attribute width { text }?, [ a:defaultValue = "" ] attribute width { text }?,
[ a:defaultValue = "" ] attribute height { text }?, [ a:defaultValue = "" ] attribute height { text }?,
name?, name?,
iref*, iref*,
preamble?, preamble?,
(artwork | sourcecode)+, (artset | artwork | sourcecode)+,
postamble? postamble?
} }
table = table =
element table { element table {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
[ a:defaultValue = "center" ] [ a:defaultValue = "center" ]
attribute align { "left" | "center" | "right" }?, attribute align { "left" | "center" | "right" }?,
attribute anchor { xsd:ID }?, attribute anchor { xsd:ID }?,
attribute pn { text }?, attribute pn { text }?,
name?, name?,
iref*,
thead?, thead?,
tbody+, tbody+,
tfoot? tfoot?
} }
preamble = preamble =
element preamble { element preamble {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
(text (text
skipping to change at page 113, line 51 skipping to change at page 118, line 24
| iref | iref
| relref | relref
| spanx | spanx
| strong | strong
| sub | sub
| sup | sup
| tt | tt
| xref)* | xref)*
} }
artset =
element artset {
attribute xml:base { text }?,
attribute xml:lang { text }?,
attribute anchor { xsd:ID }?,
attribute pn { text }?,
artwork+
}
artwork = artwork =
element artwork { element artwork {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
attribute anchor { xsd:ID }?, attribute anchor { xsd:ID }?,
attribute pn { text }?, attribute pn { text }?,
attribute xml:space { text }?, attribute xml:space { text }?,
[ a:defaultValue = "" ] attribute name { text }?, [ a:defaultValue = "" ] attribute name { text }?,
[ a:defaultValue = "" ] attribute type { text }?, [ a:defaultValue = "" ] attribute type { text }?,
attribute src { text }?, attribute src { text }?,
skipping to change at page 115, line 30 skipping to change at page 120, line 10
td = td =
element td { element td {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
attribute anchor { xsd:ID }?, attribute anchor { xsd:ID }?,
[ a:defaultValue = "0" ] attribute colspan { text }?, [ a:defaultValue = "0" ] attribute colspan { text }?,
[ a:defaultValue = "0" ] attribute rowspan { text }?, [ a:defaultValue = "0" ] attribute rowspan { text }?,
[ a:defaultValue = "left" ] [ a:defaultValue = "left" ]
attribute align { "left" | "center" | "right" }?, attribute align { "left" | "center" | "right" }?,
((artwork | dl | figure | ol | sourcecode | t | ul)+ ((artset | artwork | dl | figure | ol | sourcecode | t | ul)+
| (text | (text
| bcp14 | bcp14
| cref | cref
| em | em
| eref | eref
| iref | iref
| relref | relref
| strong | strong
| sub | sub
| sup | sup
skipping to change at page 116, line 5 skipping to change at page 120, line 34
th = th =
element th { element th {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
attribute anchor { xsd:ID }?, attribute anchor { xsd:ID }?,
[ a:defaultValue = "0" ] attribute colspan { text }?, [ a:defaultValue = "0" ] attribute colspan { text }?,
[ a:defaultValue = "0" ] attribute rowspan { text }?, [ a:defaultValue = "0" ] attribute rowspan { text }?,
[ a:defaultValue = "left" ] [ a:defaultValue = "left" ]
attribute align { "left" | "center" | "right" }?, attribute align { "left" | "center" | "right" }?,
((artwork | dl | figure | ol | sourcecode | t | ul)+ ((artset | artwork | dl | figure | ol | sourcecode | t | ul)+
| (text | (text
| bcp14 | bcp14
| cref | cref
| em | em
| eref | eref
| iref | iref
| relref | relref
| strong | strong
| sub | sub
| sup | sup
skipping to change at page 117, line 27 skipping to change at page 122, line 8
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
text text
} }
back = back =
element back { element back {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
displayreference*, displayreference*,
references*, references,
section* section*
} }
displayreference = displayreference =
element displayreference { element displayreference {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
attribute target { xsd:IDREF }, attribute target { xsd:IDREF },
attribute to { text } attribute to { text }
} }
references = references =
element references { element references {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
attribute pn { text }?, attribute pn { text }?,
attribute anchor { xsd:ID }?, attribute anchor { xsd:ID }?,
attribute title { text }?, attribute title { text }?,
name?, name?,
(reference | referencegroup)* (references+ | (reference | referencegroup)*)
} }
reference = reference =
element reference { element reference {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
attribute anchor { xsd:ID }, attribute anchor { xsd:ID },
attribute target { text }?, attribute target { text }?,
[ a:defaultValue = "true" ] [ a:defaultValue = "true" ]
attribute quoteTitle { "true" | "false" }?, attribute quote-title { "true" | "false" }?,
front, front,
(annotation | format | refcontent | seriesInfo)* (annotation | format | refcontent | seriesInfo)*
} }
referencegroup = referencegroup =
element referencegroup { element referencegroup {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute target { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
attribute anchor { xsd:ID }, attribute anchor { xsd:ID },
reference+ reference+
} }
seriesInfo = seriesInfo =
element seriesInfo { element seriesInfo {
attribute xml:base { text }?, attribute xml:base { text }?,
attribute xml:lang { text }?, attribute xml:lang { text }?,
attribute name { text }, attribute name { text },
skipping to change at page 122, line 4 skipping to change at page 126, line 34
attribute role { "editor" }?, attribute role { "editor" }?,
+ attribute asciiFullname { text }?, + attribute asciiFullname { text }?,
organization?, organization?,
address? address?
} }
organization = organization =
element organization { element organization {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
attribute abbrev { text }?, attribute abbrev { text }?,
+ attribute ascii { text }?, + attribute ascii { text }?,
+ attribute asciiAbbrev { text }?,
+ [ a:defaultValue = "true" ]
+ attribute showOnFrontPage { "true" | "false" }?,
+ text + text
+ } + }
+ address = + address =
+ element address { + element address {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ postal?, + postal?,
+ phone?, + phone?,
+ facsimile?, + facsimile?,
+ email?, + email?,
+ uri? + uri?
+ } + }
+ postal = + postal =
+ element postal { + element postal {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ ((city | code | country | region | street)* | postalLine+) + ((city
+ | cityarea
+ | code
+ | country
+ | extaddr
+ | pobox
+ | region
+ | sortingcode
+ | street)*
+ | postalLine+)
+ }
+ cityarea =
+ element cityarea {
+ attribute xml:base { text }?,
+ attribute xml:lang { text }?,
+ attribute ascii { text }?,
+ text
+ }
+ extaddr =
+ element extaddr {
+ attribute xml:base { text }?,
+ attribute xml:lang { text }?,
+ attribute ascii { text }?,
+ text
+ }
+ pobox =
+ element pobox {
+ attribute xml:base { text }?,
+ attribute xml:lang { text }?,
+ attribute ascii { text }?,
+ text
+ }
+ sortingcode =
+ element sortingcode {
+ attribute xml:base { text }?,
+ attribute xml:lang { text }?,
+ attribute ascii { text }?,
+ text
+ } + }
+ street = + street =
+ element street { + element street {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ attribute ascii { text }?, + attribute ascii { text }?,
+ text + text
+ } + }
+ city = + city =
+ element city { + element city {
skipping to change at page 125, line 40 skipping to change at page 131, line 14
+ attribute pn { text }?, + attribute pn { text }?,
+ attribute title { text }?, + attribute title { text }?,
+ [ a:defaultValue = "true" ] + [ a:defaultValue = "true" ]
+ attribute numbered { "true" | "false" }?, + attribute numbered { "true" | "false" }?,
[ a:defaultValue = "default" ] [ a:defaultValue = "default" ]
attribute toc { "include" | "exclude" | "default" }?, attribute toc { "include" | "exclude" | "default" }?,
- (t | figure | texttable | iref)*, - (t | figure | texttable | iref)*,
+ [ a:defaultValue = "false" ] + [ a:defaultValue = "false" ]
+ attribute removeInRFC { "true" | "false" }?, + attribute removeInRFC { "true" | "false" }?,
+ name?, + name?,
+ (artwork + (artset
+ | artwork
+ | aside + | aside
+ | blockquote + | blockquote
+ | dl + | dl
+ | figure + | figure
+ | iref + | iref
+ | ol + | ol
+ | sourcecode + | sourcecode
+ | t + | t
+ | table + | table
+ | texttable + | texttable
+ | ul)*, + | ul)*,
section* section*
} }
+ name = + name =
+ element name { + element name {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ attribute slugifiedName { text }?, + attribute slugifiedName { text }?,
+ (text | cref | eref | relref | tt | xref)* + (text
+ | bcp14
+ | cref
+ | em
+ | eref
+ | iref
+ | relref
+ | strong
+ | sub
+ | sup
+ | tt
+ | xref)*
+ } + }
t = t =
element t { element t {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
attribute anchor { xsd:ID }?, attribute anchor { xsd:ID }?,
+ attribute pn { text }?, + attribute pn { text }?,
attribute hangText { text }?, attribute hangText { text }?,
+ [ a:defaultValue = "false" ] + [ a:defaultValue = "false" ]
+ attribute keepWithNext { "false" | "true" }?, + attribute keepWithNext { "false" | "true" }?,
+ [ a:defaultValue = "false" ] + [ a:defaultValue = "false" ]
+ attribute keepWithPrevious { "false" | "true" }?, + attribute keepWithPrevious { "false" | "true" }?,
(text (text
- | \list
- | figure
- | xref
+ | bcp14 + | bcp14
+ | cref + | cref
+ | em + | em
| eref + | eref
| iref + | iref
- | cref | \list
+ | \list
+ | relref + | relref
| spanx + | spanx
- | vspace)*
+ | strong + | strong
+ | sub + | sub
+ | sup + | sup
+ | tt + | tt
+ | vspace + | vspace
+ | xref)* + | xref)*
+ } + }
+ aside = + aside =
+ element aside { + element aside {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ attribute anchor { xsd:ID }?, + attribute anchor { xsd:ID }?,
+ attribute pn { text }?, + attribute pn { text }?,
+ (artwork | dl | figure | iref | \list | ol | t | table | ul)* + (artset | artwork | dl | figure | iref | ol | t | table | ul)*
+ } + }
+ blockquote = + blockquote =
+ element blockquote { + element blockquote {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ attribute anchor { xsd:ID }?, + attribute anchor { xsd:ID }?,
+ attribute pn { text }?, + attribute pn { text }?,
+ attribute cite { text }?, + attribute cite { text }?,
+ attribute quotedFrom { text }?, + attribute quotedFrom { text }?,
+ ((artwork | dl | figure | ol | sourcecode | t | ul)+ + ((artset
+ | artwork
+ | dl
| figure
- | xref
+ | ol
+ | sourcecode
+ | t
+ | table
+ | ul)+
+ | (text + | (text
+ | bcp14 + | bcp14
+ | cref + | cref
+ | em + | em
+ | eref | eref
+ | iref | iref
- | cref
- | spanx
- | vspace)*
+ | relref + | relref
+ | strong + | strong
+ | sub + | sub
+ | sup + | sup
+ | tt + | tt
+ | xref)+) + | xref)+)
} }
\list = \list =
element list { element list {
- attribute style { text }?, - attribute style { text }?,
skipping to change at page 128, line 21 skipping to change at page 134, line 14
+ attribute empty { "false" | "true" }, + attribute empty { "false" | "true" },
+ attribute pn { text }?)?, + attribute pn { text }?)?,
+ li+ + li+
+ } + }
+ li = + li =
+ element li { + element li {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ attribute anchor { xsd:ID }?, + attribute anchor { xsd:ID }?,
+ attribute pn { text }?, + attribute pn { text }?,
+ ((artwork | blockquote | dl | figure | ol | sourcecode | t | + ((artset
+ ul)+ + | artwork
+ | blockquote
+ | dl
+ | figure
+ | ol
+ | sourcecode
+ | t
+ | ul)+
+ | (text + | (text
+ | bcp14 + | bcp14
+ | cref + | cref
+ | em + | em
+ | eref + | eref
+ | iref + | iref
+ | relref + | relref
+ | strong + | strong
+ | sub + | sub
+ | sup + | sup
skipping to change at page 129, line 26 skipping to change at page 135, line 26
+ | sup + | sup
+ | tt + | tt
+ | xref)* + | xref)*
+ } + }
+ dd = + dd =
+ element dd { + element dd {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ attribute anchor { xsd:ID }?, + attribute anchor { xsd:ID }?,
+ attribute pn { text }?, + attribute pn { text }?,
+ ((artwork | dl | figure | ol | sourcecode | t | ul)+ + ((artset | artwork | dl | figure | ol | sourcecode | t | ul)+
+ | (text + | (text
+ | bcp14 + | bcp14
+ | cref + | cref
+ | em + | em
+ | eref + | eref
+ | iref + | iref
+ | relref + | relref
+ | strong + | strong
+ | sub + | sub
+ | sup + | sup
skipping to change at page 130, line 4 skipping to change at page 136, line 4
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
attribute target { xsd:IDREF }, attribute target { xsd:IDREF },
- [ a:defaultValue = "false" ] attribute pageno { "true" | - [ a:defaultValue = "false" ] attribute pageno { "true" |
- "false" }?, - "false" }?,
+ [ a:defaultValue = "false" ] + [ a:defaultValue = "false" ]
+ attribute pageno { "true" | "false" }?, + attribute pageno { "true" | "false" }?,
[ a:defaultValue = "default" ] [ a:defaultValue = "default" ]
- attribute format { "counter" | "title" | "none" | "default" - attribute format { "counter" | "title" | "none" | "default"
+ attribute format { "default" | "title" | "counter" | "none" + attribute format { "default" | "title" | "counter" | "none"
+ }?, }?,
+ attribute derivedContent { text }?, + attribute derivedContent { text }?,
+ text + text
+ } + }
+ relref = + relref =
+ element relref { + element relref {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ attribute target { xsd:IDREF }, + attribute target { xsd:IDREF },
+ [ a:defaultValue = "of" ] + [ a:defaultValue = "of" ]
+ attribute displayFormat { "of" | "comma" | "parens" | "bare" + attribute displayFormat { "of" | "comma" | "parens" | "bare"
}?, + }?,
+ attribute section { text }, + attribute section { text },
+ attribute relative { text }?, + attribute relative { text }?,
+ attribute derivedLink { text }?, + attribute derivedLink { text }?,
text text
} }
eref = eref =
element eref { element eref {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
attribute target { text }, attribute target { text },
skipping to change at page 133, line 20 skipping to change at page 139, line 20
+ attribute originalSrc { text }?, + attribute originalSrc { text }?,
[ a:defaultValue = "left" ] [ a:defaultValue = "left" ]
attribute align { "left" | "center" | "right" }?, attribute align { "left" | "center" | "right" }?,
[ a:defaultValue = "" ] attribute alt { text }?, [ a:defaultValue = "" ] attribute alt { text }?,
[ a:defaultValue = "" ] attribute width { text }?, [ a:defaultValue = "" ] attribute width { text }?,
[ a:defaultValue = "" ] attribute height { text }?, [ a:defaultValue = "" ] attribute height { text }?,
+ name?, + name?,
iref*, iref*,
preamble?, preamble?,
- artwork, - artwork,
+ (artwork | sourcecode)+, + (artset | artwork | sourcecode)+,
postamble? postamble?
} }
+ table = + table =
+ element table { + element table {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ [ a:defaultValue = "center" ] + [ a:defaultValue = "center" ]
+ attribute align { "left" | "center" | "right" }?, + attribute align { "left" | "center" | "right" }?,
+ attribute anchor { xsd:ID }?, + attribute anchor { xsd:ID }?,
+ attribute pn { text }?, + attribute pn { text }?,
+ name?, + name?,
+ iref*,
+ thead?, + thead?,
+ tbody+, + tbody+,
+ tfoot? + tfoot?
+ } + }
preamble = preamble =
- element preamble { (text | xref | eref | iref | cref | spanx)* } - element preamble { (text | xref | eref | iref | cref | spanx)* }
+ element preamble { + element preamble {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ (text + (text
skipping to change at page 134, line 8 skipping to change at page 140, line 7
+ | eref + | eref
+ | iref + | iref
+ | relref + | relref
+ | spanx + | spanx
+ | strong + | strong
+ | sub + | sub
+ | sup + | sup
+ | tt + | tt
+ | xref)* + | xref)*
+ } + }
+ artset =
+ element artset {
+ attribute xml:base { text }?,
+ attribute xml:lang { text }?,
+ attribute anchor { xsd:ID }?,
+ attribute pn { text }?,
+ artwork+
+ }
artwork = artwork =
element artwork { element artwork {
- [ a:defaultValue = "preserve" ] - [ a:defaultValue = "preserve" ]
- attribute xml:space { "default" | "preserve" }?, - attribute xml:space { "default" | "preserve" }?,
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ attribute anchor { xsd:ID }?, + attribute anchor { xsd:ID }?,
+ attribute pn { text }?, + attribute pn { text }?,
+ attribute xml:space { text }?, + attribute xml:space { text }?,
[ a:defaultValue = "" ] attribute name { text }?, [ a:defaultValue = "" ] attribute name { text }?,
skipping to change at page 135, line 33 skipping to change at page 141, line 40
+ } + }
+ td = + td =
+ element td { + element td {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ attribute anchor { xsd:ID }?, + attribute anchor { xsd:ID }?,
+ [ a:defaultValue = "0" ] attribute colspan { text }?, + [ a:defaultValue = "0" ] attribute colspan { text }?,
+ [ a:defaultValue = "0" ] attribute rowspan { text }?, + [ a:defaultValue = "0" ] attribute rowspan { text }?,
+ [ a:defaultValue = "left" ] + [ a:defaultValue = "left" ]
+ attribute align { "left" | "center" | "right" }?, + attribute align { "left" | "center" | "right" }?,
+ ((artwork | dl | figure | ol | sourcecode | t | ul)+ + ((artset | artwork | dl | figure | ol | sourcecode | t | ul)+
+ | (text + | (text
+ | bcp14 + | bcp14
+ | cref + | cref
+ | em + | em
+ | eref + | eref
+ | iref + | iref
+ | relref + | relref
+ | strong + | strong
+ | sub + | sub
+ | sup + | sup
skipping to change at page 136, line 8 skipping to change at page 142, line 15
+ } + }
+ th = + th =
+ element th { + element th {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ attribute anchor { xsd:ID }?, + attribute anchor { xsd:ID }?,
+ [ a:defaultValue = "0" ] attribute colspan { text }?, + [ a:defaultValue = "0" ] attribute colspan { text }?,
+ [ a:defaultValue = "0" ] attribute rowspan { text }?, + [ a:defaultValue = "0" ] attribute rowspan { text }?,
+ [ a:defaultValue = "left" ] + [ a:defaultValue = "left" ]
+ attribute align { "left" | "center" | "right" }?, + attribute align { "left" | "center" | "right" }?,
+ ((artwork | dl | figure | ol | sourcecode | t | ul)+ + ((artset | artwork | dl | figure | ol | sourcecode | t | ul)+
+ | (text + | (text
+ | bcp14 + | bcp14
+ | cref + | cref
+ | em + | em
+ | eref + | eref
+ | iref + | iref
+ | relref + | relref
+ | strong + | strong
+ | sub + | sub
+ | sup + | sup
skipping to change at page 137, line 28 skipping to change at page 143, line 34
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
text text
} }
- c = element c { (text | xref | eref | iref | cref | spanx)* } - c = element c { (text | xref | eref | iref | cref | spanx)* }
- back = element back { references*, section* } - back = element back { references*, section* }
+ back = + back =
+ element back { + element back {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ displayreference*, + displayreference*,
+ references*, + references,
+ section* + section*
+ } + }
+ displayreference = + displayreference =
+ element displayreference { + element displayreference {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ attribute target { xsd:IDREF }, + attribute target { xsd:IDREF },
+ attribute to { text } + attribute to { text }
+ } + }
references = references =
element references { element references {
- [ a:defaultValue = "References" ] attribute title { text }?, - [ a:defaultValue = "References" ] attribute title { text }?,
- reference+ - reference+
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ attribute pn { text }?, + attribute pn { text }?,
+ attribute anchor { xsd:ID }?, + attribute anchor { xsd:ID }?,
+ attribute title { text }?, + attribute title { text }?,
+ name?, + name?,
+ (reference | referencegroup)* + (references+ | (reference | referencegroup)*)
} }
reference = reference =
element reference { element reference {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
attribute anchor { xsd:ID }, attribute anchor { xsd:ID },
attribute target { text }?, attribute target { text }?,
+ [ a:defaultValue = "true" ] + [ a:defaultValue = "true" ]
+ attribute quoteTitle { "true" | "false" }?, + attribute quote-title { "true" | "false" }?,
front, front,
- seriesInfo*, - seriesInfo*,
- format*, - format*,
- annotation* - annotation*
+ (annotation | format | refcontent | seriesInfo)* + (annotation | format | refcontent | seriesInfo)*
+ } + }
+ referencegroup = + referencegroup =
+ element referencegroup { + element referencegroup {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute target { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ attribute anchor { xsd:ID }, + attribute anchor { xsd:ID },
+ reference+ + reference+
} }
seriesInfo = seriesInfo =
element seriesInfo { element seriesInfo {
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
attribute name { text }, attribute name { text },
attribute value { text }, attribute value { text },
skipping to change at page 139, line 29 skipping to change at page 145, line 38
+ attribute xml:base { text }?, + attribute xml:base { text }?,
+ attribute xml:lang { text }?, + attribute xml:lang { text }?,
+ (text | bcp14 | em | strong | sub | sup | tt)* + (text | bcp14 | em | strong | sub | sup | tt)*
+ } + }
+ start |= rfc + start |= rfc
Index Index
A A
Attributes Attributes
abbrev 41, 70 abbrev 43, 73
align 14, 32, 65, 67, 69, 80-81 align 15, 33, 68, 70, 72, 83-84
alt 14, 32 alt 15, 33
anchor 11, 15, 17, 21, 23, 26-28, 32, 36, 39, 44-46, 54, 58, anchor 11, 14, 16, 18, 22, 24, 27-28, 30, 33, 38, 41, 46-48,
63, 65, 67, 69-72, 80 57, 61, 66, 68, 70, 72-75, 83
ascii 21-22, 30, 41, 43, 46, 60, 70 ascii 22-23, 31-32, 43-45, 49, 60, 63, 73
asciiAbbrev 43
asciiFullname 18 asciiFullname 18
asciiInitials 18 asciiInitials 19
asciiName 56 asciiName 59
asciiSurname 18 asciiSurname 19
asciiValue 56 asciiValue 59
blankLines 81 blankLines 84
category 50 category 53
cite 21 cite 22
colspan 67, 69 colspan 70, 72
consensus 50 consensus 53
counter 77 counter 80
day 24 day 25
display 23 display 24
displayFormat 47 displayFormat 50
docName 51 docName 53
empty 72 empty 75
format 73 format 76
fullname 18 fullname 19
group 39 group 41
hangIndent 77 hangIndent 80
hangText 63 hangText 66
height 15, 32 height 16, 33
href 37 href 38
indent 27 indent 28
indexInclude 51 indexInclude 53
initials 18 initials 19
ipr 51 ipr 54
iprExtract 51 iprExtract 54
item 34 item 35
keepWithNext 63 keepWithNext 66
keepWithPrevious 64 keepWithPrevious 67
month 24 month 25
name 15, 56, 58 name 16, 59, 61
newline 27 newline 28
number 51 number 54
numbered 54 numbered 57
obsoletes 51 obsoletes 54
octets 76 octets 79
pageno 75 pageno 78
prepTime 51 prepTime 54
primary 34 primary 36
quotedFrom 21 quote-title 47
quoteTitle 44 quotedFrom 22
rel 37 rel 38
relative 49 relative 52
removeInRFC 39, 54 removeInRFC 40, 57
role 18 role 19
rowspan 67, 69 rowspan 70, 72
section 49 section 52
seriesNo 52 seriesNo 54
sortRefs 52 showOnFrontPage 43
source 23 sortRefs 54
spacing 27, 40, 72 source 24
src 15, 32, 58 spacing 29, 41, 75
start 40 src 16, 34, 61
status 57 start 41
stream 57 status 59
style 77, 79-80 stream 59
subitem 35 style 80, 82-83
submissionType 52 subitem 36
suppress-title 32, 80 submissionType 55
surname 18 suppress-title 34, 83
symRefs 52 surname 19
target 26, 31, 45, 50, 75, 77 symRefs 55
title 32, 39, 46, 55, 80 target 27, 32, 47, 52, 78, 80
to 26 title 34, 41, 48, 57, 83
toc 55 to 27
tocDepth 52 toc 58
tocInclude 53 tocDepth 55
type 16, 40, 59, 77 tocInclude 55
updates 53 type 16, 42, 61, 80
value 57 updates 55
version 53 value 60
width 16, 33, 81 version 56
xml:space 16, 79 width 17, 34, 84
year 24 xml:space 17, 82
year 25
abbrev attribute abbrev attribute
in organization element 41 in organization element 43
in title element 70 in title element 73
abstract element 11, 99 abstract element 11, 102
anchor attribute 11 anchor attribute 11
inside front 33 inside front 35
address element 11, 99 address element 12, 102
inside author 17 inside author 18
align attribute align attribute
in artwork element 14 in artwork element 15
in figure element 32 in figure element 33
in table element 65 in table element 68
in td element 67 in td element 70
in texttable element 80 in texttable element 83
in th element 69 in th element 72
in ttcol element 81 in ttcol element 84
alt attribute alt attribute
in artwork element 14 in artwork element 15
in figure element 32 in figure element 33
anchor attribute anchor attribute
in abstract element 11 in abstract element 11
in artwork element 15 in artset element 14
in aside element 17 in artwork element 16
in blockquote element 21 in aside element 18
in cref element 23 in blockquote element 22
in dd element 26 in cref element 24
in dl element 27 in dd element 27
in dt element 28 in dl element 28
in figure element 32 in dt element 30
in li element 36 in figure element 33
in ol element 39 in li element 38
in reference element 44 in ol element 41
in referencegroup element 45 in reference element 46
in references element 46 in referencegroup element 47
in section element 54 in references element 48
in sourcecode element 58 in section element 57
in t element 63 in sourcecode element 61
in table element 65 in t element 66
in tbody element 65 in table element 68
in td element 67 in tbody element 68
in texttable element 80 in td element 70
in tfoot element 67 in texttable element 83
in th element 69 in tfoot element 70
in thead element 70 in th element 72
in tr element 71 in thead element 73
in ul element 72 in tr element 74
annotation element 12, 99 in ul element 75
inside reference 44 annotation element 12, 102
application/rfc+xml Media Type 83 inside reference 46
area element 12, 99 application/rfc+xml Media Type 86
inside front 33 area element 13, 102
artwork element 13, 99 inside front 35
align attribute 14 artset element 13, 102
alt attribute 14 anchor attribute 14
anchor attribute 15 inside aside 17
height attribute 15
inside aside 16
inside blockquote 20 inside blockquote 20
inside dd 25 inside dd 26
inside figure 31 inside figure 33
inside li 35 inside li 36
inside section 53 inside section 56
inside td 65 inside td 68
inside th 68 inside th 71
name attribute 15 artwork element 14, 102
src attribute 15 align attribute 15
alt attribute 15
anchor attribute 16
height attribute 16
inside artset 13
inside aside 17
inside blockquote 21
inside dd 26
inside figure 33
inside li 36
inside section 56
inside td 69
inside th 71
name attribute 16
src attribute 16
type attribute 16 type attribute 16
width attribute 16 width attribute 17
xml:space attribute 16 xml:space attribute 17
ascii attribute ascii attribute
in city element 21 in city element 22
in code element 22 in cityarea element 23
in country element 22 in code element 23
in email element 30 in country element 23
in organization element 41 in email element 31
in postalLine element 43 in extaddr element 32
in region element 46 in organization element 43
in street element 60 in pobox element 44
in title element 70 in postalLine element 45
in region element 49
in sortingcode element 60
in street element 63
in title element 73
asciiAbbrev attribute
in organization element 43
asciiFullname attribute asciiFullname attribute
in author element 18 in author element 18
asciiInitials attribute asciiInitials attribute
in author element 18 in author element 19
asciiName attribute asciiName attribute
in seriesInfo element 56 in seriesInfo element 59
asciiSurname attribute asciiSurname attribute
in author element 18 in author element 19
asciiValue attribute asciiValue attribute
in seriesInfo element 56 in seriesInfo element 59
aside element 16, 99 aside element 17, 102
anchor attribute 17 anchor attribute 18
inside section 53 inside section 56
author element 17, 99 author element 18, 102
asciiFullname attribute 18 asciiFullname attribute 18
asciiInitials attribute 18 asciiInitials attribute 19
asciiSurname attribute 18 asciiSurname attribute 19
fullname attribute 18 fullname attribute 19
initials attribute 18 initials attribute 19
inside front 33 inside front 34
role attribute 18 role attribute 19
surname attribute 18 surname attribute 19
B B
back element 19, 99 back element 19, 102
inside rfc 50 inside rfc 53
bcp14 element 19, 99 bcp14 element 20, 102
inside annotation 12 inside annotation 12
inside blockquote 20 inside blockquote 21
inside c 76 inside c 79
inside dd 25 inside dd 26
inside dt 28 inside dt 29
inside em 29 inside em 30
inside li 36 inside li 37
inside postamble 77 inside name 39
inside preamble 78 inside postamble 80
inside refcontent 43 inside preamble 81
inside strong 60 inside refcontent 46
inside sub 61 inside strong 63
inside sup 62 inside sub 64
inside t 62 inside sup 65
inside td 66 inside t 65
inside th 68 inside td 69
inside tt 71 inside th 71
inside tt 74
blankLines attribute blankLines attribute
in vspace element 81 in vspace element 84
blockquote element 19, 99 blockquote element 20, 102
anchor attribute 21 anchor attribute 22
cite attribute 21 cite attribute 22
inside li 35 inside li 37
inside section 54 inside section 56
quotedFrom attribute 21 quotedFrom attribute 22
boilerplate element 21, 99 boilerplate element 22, 102
inside front 33 inside front 35
C C
c element 75, 99 c element 78, 102
inside texttable 80 inside texttable 83
category attribute category attribute
in rfc element 50 in rfc element 53
cite attribute cite attribute
in blockquote element 21 in blockquote element 22
city element 21, 99 city element 22, 102
ascii attribute 21
inside postal 42
code element 22, 99
ascii attribute 22 ascii attribute 22
inside postal 42 inside postal 44
cityarea element 22, 102
ascii attribute 23
inside postal 44
code element 23, 102
ascii attribute 23
inside postal 44
colspan attribute colspan attribute
in td element 67 in td element 70
in th element 69 in th element 72
consensus attribute consensus attribute
in rfc element 50 in rfc element 53
counter attribute counter attribute
in list element 77 in list element 80
country element 22, 99 country element 23, 102
ascii attribute 22 ascii attribute 23
inside postal 42 inside postal 44
cref element 22, 99 cref element 23, 102
anchor attribute 23 anchor attribute 24
display attribute 23 display attribute 24
inside annotation 12 inside annotation 12
inside blockquote 20 inside blockquote 21
inside c 76 inside c 79
inside dd 25 inside dd 26
inside dt 28 inside dt 29
inside em 29 inside em 30
inside li 36 inside li 37
inside name 38 inside name 39
inside postamble 78 inside postamble 81
inside preamble 78 inside preamble 81
inside strong 60 inside strong 63
inside sub 61 inside sub 64
inside sup 62 inside sup 65
inside t 63 inside t 66
inside td 66 inside td 69
inside th 68 inside th 71
inside tt 71 inside tt 74
inside ttcol 81 inside ttcol 84
source attribute 23 source attribute 24
D D
date element 23, 99 date element 24, 102
day attribute 24 day attribute 25
inside front 33 inside front 35
month attribute 24 month attribute 25
year attribute 24 year attribute 25
day attribute day attribute
in date element 24 in date element 25
dd element 24, 99 dd element 25, 102
anchor attribute 26 anchor attribute 27
inside dl 27 inside dl 28
display attribute display attribute
in cref element 23 in cref element 24
displayFormat attribute displayFormat attribute
in relref element 47 in relref element 50
displayreference element 26, 99 displayreference element 27, 102
inside back 19 inside back 20
target attribute 26 target attribute 27
to attribute 26 to attribute 27
dl element 26, 99 dl element 28, 102
anchor attribute 27 anchor attribute 28
indent attribute 27 indent attribute 28
inside abstract 11 inside abstract 11
inside aside 16 inside aside 17
inside blockquote 20 inside blockquote 21
inside dd 25 inside dd 26
inside li 35 inside li 37
inside note 38 inside note 40
inside section 54 inside section 56
inside td 66 inside td 69
inside th 68 inside th 71
newline attribute 27 newline attribute 28
spacing attribute 27 spacing attribute 29
docName attribute docName attribute
in rfc element 51 in rfc element 53
dt element 28, 99 dt element 29, 102
anchor attribute 28 anchor attribute 30
inside dl 27 inside dl 28
E E
Elements Elements
abstract 11, 33 abstract 11, 35
address 11, 17 address 12, 18
annotation 12, 44 annotation 12, 46
area 12, 33 area 13, 35
artwork 13, 16, 20, 25, 31, 35, 53, 65, 68 artset 13, 17, 20, 26, 33, 36, 56, 68, 71
aside 16, 53 artwork 13-14, 17, 21, 26, 33, 36, 56, 69, 71
author 17, 33 aside 17, 56
back 19, 50 author 18, 34
bcp14 12, 19-20, 25, 28-29, 36, 43, 60-62, 66, 68, 71, 76-78 back 19, 53
blockquote 19, 35, 54 bcp14 12, 20-21, 26, 29-30, 37, 39, 46, 63-65, 69, 71, 74,
boilerplate 21, 33 79-81
c 75, 80 blockquote 20, 37, 56
city 21, 42 boilerplate 22, 35
code 22, 42 c 78, 83
country 22, 42 city 22, 44
cref 12, 20, 22, 25, 28-29, 36, 38, 60-63, 66, 68, 71, 76, 78, cityarea 22, 44
81 code 23, 44
date 23, 33 country 23, 44
dd 24, 27 cref 12, 21, 23, 26, 29-30, 37, 39, 63-66, 69, 71, 74, 79, 81,
displayreference 19, 26 84
dl 11, 16, 20, 25-26, 35, 38, 54, 66, 68 date 24, 35
dt 27-28 dd 25, 28
em 12, 20, 22, 25, 28, 36, 43, 60-63, 66, 68, 71, 76, 78 displayreference 20, 27
email 11, 29 dl 11, 17, 21, 26, 28, 37, 40, 56, 69, 71
eref 12, 20, 23, 25, 28-30, 36, 38, 60-63, 66, 68, 71, 76, 78, dt 28-29
em 12, 21, 24, 26, 29-30, 37, 39, 46, 63-66, 69, 71, 74, 79,
81 81
facsimile 11, 76 email 12, 31
figure 16, 20, 25, 31, 35, 54, 66, 68 eref 12, 21, 24, 26, 29-31, 37, 39, 63-66, 69, 72, 74, 79, 81,
format 44, 76 84
front 33, 44, 50 extaddr 32, 44
iref 12, 17, 20, 25, 28-29, 31, 34, 36, 54, 60-64, 66, 69, 71, facsimile 12, 79
76, 78, 81 figure 17, 21, 26, 32, 37, 56, 69, 71
keyword 33, 35 format 46, 79
li 35, 39, 72 front 34, 46, 52
link 36, 50 iref 12, 17, 21, 26, 29-30, 33, 35, 37, 39, 56, 63-66, 69, 72,
list 17, 63, 77 74, 79, 81, 84
middle 37, 50 keyword 35-36
name 31, 37-38, 45, 53, 64, 79 li 36, 41, 75
note 33, 38 link 38, 52
ol 11, 17, 20, 25, 35, 38-39, 54, 66, 68 list 66, 80
organization 17, 41 middle 39, 53
phone 11, 41 name 33, 39-40, 48, 56, 67, 82
postal 11, 42 note 35, 40
postalLine 42 ol 11, 18, 21, 26, 37, 40-41, 56, 69, 71
postamble 31, 77, 80 organization 18, 43
preamble 31, 78-79 phone 12, 43
refcontent 43-44 pobox 44
reference 44-46 postal 12, 44
referencegroup 45-46 postalLine 45
references 19, 45 postamble 33, 80, 83
region 42, 46 preamble 33, 81-82
relref 12, 20, 23, 25, 28-29, 36, 38, 46, 60-63, 66, 69, 71 refcontent 45-46
rfc 50 reference 46-48
section 19, 21, 37, 53-54 referencegroup 47-48
seriesInfo 33, 44, 55 references 20, 47-48
sourcecode 20, 25, 31, 35, 54, 57, 66, 68 region 44, 49
spanx 12, 63, 76, 78-79 relref 12, 21, 24, 26, 29-30, 37, 39, 49, 63-66, 69, 72, 74
street 42, 60 rfc 52
strong 12, 20, 23, 25, 28-29, 36, 43, 60-63, 66, 69, 71, 76, section 20, 22, 39, 56-57
78 seriesInfo 34, 46, 58
sub 12, 20, 23, 25, 28-29, 36, 43, 60-61, 63, 66, 69, 71, 76, sortingcode 44, 60
78-79 sourcecode 21, 26, 33, 37, 56, 60, 69, 71
sup 12, 20, 23, 25, 28-29, 36, 43, 60-61, 63, 66, 69, 71, 76, spanx 12, 66, 79, 81-82
78-79 street 44, 62
svg 14 strong 13, 21, 24, 26, 29-30, 37, 39, 46, 63-66, 69, 72, 74,
t 11, 17, 20, 25, 35, 38, 54, 62, 66, 68, 77 79, 81
table 17, 54, 64 sub 13, 21, 24, 26, 29-30, 37, 39, 46, 63-64, 66, 69, 72, 74,
tbody 64-65 79, 81-82
td 65, 70 sup 13, 21, 24, 27, 29-30, 37, 39, 46, 63-64, 66, 69, 72, 74,
texttable 54, 79 79, 81-82
tfoot 64, 67 svg 15
th 68, 71 t 11, 18, 21, 26, 37, 40, 57, 65, 69, 71, 80
thead 64, 70 table 18, 21, 57, 67
title 33, 70 tbody 67-68
tr 65, 67, 70 td 68, 73
tt 12, 20, 23, 25, 28-29, 36, 38, 43, 61-63, 66, 69, 71, 76, texttable 57, 82
78-79 tfoot 67, 70
ttcol 80 th 71, 74
ul 11, 17, 20, 25, 35, 39, 54, 66, 68, 72 thead 67, 73
uri 12, 72 title 34, 73
vspace 63, 81 tr 68, 70, 73
workgroup 33, 73 tt 13, 21, 24, 27, 29-30, 37, 39, 46, 63-66, 69, 72, 74, 79,
xref 12, 21, 23, 25, 28-29, 36, 38, 61-63, 66, 69, 71, 73, 76, 81-82
78-79, 81 ttcol 83
em element 28, 99 ul 11, 18, 21, 26, 37, 40, 57, 69, 71, 75
uri 12, 75
vspace 66, 84
workgroup 35, 76
xref 13, 21, 24, 27, 29-30, 37, 39, 63-66, 69, 72, 74, 76, 79,
81-82, 84
em element 30, 102
inside annotation 12 inside annotation 12
inside blockquote 20 inside blockquote 21
inside c 76 inside c 79
inside cref 22 inside cref 24
inside dd 25 inside dd 26
inside dt 28 inside dt 29
inside li 36 inside li 37
inside postamble 78 inside name 39
inside preamble 78 inside postamble 81
inside refcontent 43 inside preamble 81
inside strong 60 inside refcontent 46
inside sub 61 inside strong 63
inside sup 62 inside sub 64
inside t 63 inside sup 65
inside td 66 inside t 66
inside th 68 inside td 69
inside tt 71 inside th 71
email element 29, 99 inside tt 74
ascii attribute 30 email element 31, 102
inside address 11 ascii attribute 31
inside address 12
empty attribute empty attribute
in ul element 72 in ul element 75
eref element 30, 99 eref element 31, 102
inside annotation 12 inside annotation 12
inside blockquote 20 inside blockquote 21
inside c 76 inside c 79
inside cref 23 inside cref 24
inside dd 25 inside dd 26
inside dt 28 inside dt 29
inside em 29 inside em 30
inside li 36 inside li 37
inside name 38 inside name 39
inside postamble 78 inside postamble 81
inside preamble 78 inside preamble 81
inside strong 60 inside strong 63
inside sub 61 inside sub 64
inside sup 62 inside sup 65
inside t 63 inside t 66
inside td 66 inside td 69
inside th 68 inside th 72
inside tt 71 inside tt 74
inside ttcol 81 inside ttcol 84
target attribute 31 target attribute 32
extaddr element 32, 102
ascii attribute 32
inside postal 44
F F
facsimile element 76, 99 facsimile element 79, 102
inside address 11 inside address 12
figure element 31, 99 figure element 32, 102
align attribute 32 align attribute 33
alt attribute 32 alt attribute 33
anchor attribute 32 anchor attribute 33
height attribute 32 height attribute 33
inside aside 16 inside aside 17
inside blockquote 20 inside blockquote 21
inside dd 25 inside dd 26
inside li 35 inside li 37
inside section 54 inside section 56
inside td 66 inside td 69
inside th 68 inside th 71
src attribute 32 src attribute 34
suppress-title attribute 32 suppress-title attribute 34
title attribute 32 title attribute 34
width attribute 33 width attribute 34
format attribute format attribute
in xref element 73 in xref element 76
format element 76, 99 format element 79, 102
inside reference 44 inside reference 46
octets attribute 76 octets attribute 79
target attribute 77 target attribute 80
type attribute 77 type attribute 80
front element 33, 99 front element 34, 102
inside reference 44 inside reference 46
inside rfc 50 inside rfc 52
fullname attribute fullname attribute
in author element 18 in author element 19
G G
group attribute group attribute
in ol element 39 in ol element 41
H H
hangIndent attribute hangIndent attribute
in list element 77 in list element 80
hangText attribute hangText attribute
in t element 63 in t element 66
height attribute height attribute
in artwork element 15 in artwork element 16
in figure element 32 in figure element 33
href attribute href attribute
in link element 37 in link element 38
I I
indent attribute indent attribute
in dl element 27 in dl element 28
indexInclude attribute indexInclude attribute
in rfc element 51 in rfc element 53
initials attribute initials attribute
in author element 18 in author element 19
ipr attribute ipr attribute
"*2026" 92 "*2026" 95
"*3667" 92 "*3667" 95
"*3978" 92 "*3978" 95
"*trust200811" 92 "*trust200811" 95
"*trust200902" 90 "*trust200902" 93
"noDerivativesTrust200902" 91 "noDerivativesTrust200902" 94
"noModificationTrust200902" 91 "noModificationTrust200902" 94
"pre5378Trust200902" 91 "pre5378Trust200902" 94
"trust200902" 91 "trust200902" 94
in rfc element 51 in rfc element 54
iprExtract attribute iprExtract attribute
in rfc element 51 in rfc element 54
iref element 34, 99 iref element 35, 102
inside annotation 12 inside annotation 12
inside aside 17 inside aside 17
inside blockquote 20 inside blockquote 21
inside c 76 inside c 79
inside dd 25 inside dd 26
inside dt 28 inside dt 29
inside em 29 inside em 30
inside figure 31 inside figure 33
inside li 36 inside li 37
inside postamble 78 inside name 39
inside preamble 78 inside postamble 81
inside section 54 inside preamble 81
inside strong 60 inside section 56
inside sub 61 inside strong 63
inside sup 62 inside sub 64
inside t 63 inside sup 65
inside table 64 inside t 66
inside td 66 inside td 69
inside th 69 inside th 72
inside tt 71 inside tt 74
inside ttcol 81 inside ttcol 84
item attribute 34 item attribute 35
primary attribute 34 primary attribute 36
subitem attribute 35 subitem attribute 36
item attribute item attribute
in iref element 34 in iref element 35
K K
keepWithNext attribute keepWithNext attribute
in t element 63 in t element 66
keepWithPrevious attribute keepWithPrevious attribute
in t element 64 in t element 67
keyword element 35, 99 keyword element 36, 102
inside front 33 inside front 35
L L
li element 35, 99 li element 36, 102
anchor attribute 36 anchor attribute 38
inside ol 39 inside ol 41
inside ul 72 inside ul 75
link element 36, 99 link element 38, 102
href attribute 37 href attribute 38
inside rfc 50 inside rfc 52
rel attribute 37 rel attribute 38
list element 77, 99 list element 80, 102
counter attribute 77 counter attribute 80
hangIndent attribute 77 hangIndent attribute 80
inside aside 17 inside t 66
inside t 63 style attribute 80
style attribute 77
M M
Media Type Media Type
application/rfc+xml 83 application/rfc+xml 86
middle element 37, 99 middle element 39, 102
inside rfc 50 inside rfc 53
month attribute month attribute
in date element 24 in date element 25
N N
name attribute name attribute
in artwork element 15 in artwork element 16
in seriesInfo element 56 in seriesInfo element 59
in sourcecode element 58 in sourcecode element 61
name element 37, 99 name element 39, 102
inside figure 31 inside figure 33
inside note 38 inside note 40
inside references 45 inside references 48
inside section 53 inside section 56
inside table 64 inside table 67
inside texttable 79 inside texttable 82
newline attribute newline attribute
in dl element 27 in dl element 28
note element 38, 99 note element 40, 102
inside front 33 inside front 35
removeInRFC attribute 39 removeInRFC attribute 40
title attribute 39 title attribute 41
number attribute number attribute
in rfc element 51 in rfc element 54
numbered attribute numbered attribute
in section element 54 in section element 57
O O
obsoletes attribute obsoletes attribute
in rfc element 51 in rfc element 54
octets attribute octets attribute
in format element 76 in format element 79
ol element 39, 99 ol element 41, 102
anchor attribute 39 anchor attribute 41
group attribute 39 group attribute 41
inside abstract 11 inside abstract 11
inside aside 17 inside aside 18
inside blockquote 20 inside blockquote 21
inside dd 25 inside dd 26
inside li 35 inside li 37
inside note 38 inside note 40
inside section 54 inside section 56
inside td 66 inside td 69
inside th 68 inside th 71
spacing attribute 40 spacing attribute 41
start attribute 40 start attribute 41
type attribute 40 type attribute 42
organization element 41, 99 organization element 43, 102
abbrev attribute 41 abbrev attribute 43
ascii attribute 41 ascii attribute 43
inside author 17 asciiAbbrev attribute 43
inside author 18
showOnFrontPage attribute 43
P P
pageno attribute pageno attribute
in xref element 75 in xref element 78
phone element 41, 99 phone element 43, 102
inside address 11 inside address 12
postal element 42, 99 pobox element 44, 102
inside address 11 ascii attribute 44
postalLine element 42, 99 inside postal 44
ascii attribute 43 postal element 44, 102
inside postal 42 inside address 12
postamble element 77, 99 postalLine element 45, 102
inside figure 31 ascii attribute 45
inside texttable 80 inside postal 45
preamble element 78, 99 postamble element 80, 102
inside figure 31 inside figure 33
inside texttable 79 inside texttable 83
preamble element 81, 102
inside figure 33
inside texttable 82
prepTime attribute prepTime attribute
in rfc element 51 in rfc element 54
primary attribute primary attribute
in iref element 34 in iref element 36
Q Q
quoteTitle attribute quote-title attribute
in reference element 44 in reference element 47
quotedFrom attribute quotedFrom attribute
in blockquote element 21 in blockquote element 22
R R
refcontent element 43, 99 refcontent element 45, 102
inside reference 44 inside reference 46
reference element 44, 99 reference element 46, 102
anchor attribute 44
inside referencegroup 45
inside references 46
quoteTitle attribute 44
target attribute 45
referencegroup element 45, 99
anchor attribute 45
inside references 46
references element 45, 99
anchor attribute 46 anchor attribute 46
inside back 19 inside referencegroup 47
title attribute 46 inside references 48
region element 46, 99 quote-title attribute 47
ascii attribute 46 target attribute 47
inside postal 42 referencegroup element 47, 102
anchor attribute 47
inside references 48
target attribute 47
references element 47, 102
anchor attribute 48
inside back 20
inside references 48
title attribute 48
region element 49, 102
ascii attribute 49
inside postal 44
rel attribute rel attribute
in link element 37 in link element 38
relative attribute relative attribute
in relref element 49 in relref element 52
relref element 46, 99 relref element 49, 102
displayFormat attribute 47 displayFormat attribute 50
inside annotation 12 inside annotation 12
inside blockquote 20 inside blockquote 21
inside cref 23 inside cref 24
inside dd 25 inside dd 26
inside dt 28 inside dt 29
inside em 29 inside em 30
inside li 36 inside li 37
inside name 38 inside name 39
inside strong 60 inside strong 63
inside sub 61 inside sub 64
inside sup 62 inside sup 65
inside t 63 inside t 66
inside td 66 inside td 69
inside th 69 inside th 72
inside tt 71 inside tt 74
relative attribute 49 relative attribute 52
section attribute 49 section attribute 52
target attribute 50 target attribute 52
removeInRFC attribute removeInRFC attribute
in note element 39 in note element 40
in section element 54 in section element 57
rfc element 50, 99 rfc element 52, 102
category attribute 50 category attribute 53
consensus attribute 50 consensus attribute 53
docName attribute 51 docName attribute 53
indexInclude attribute 51 indexInclude attribute 53
ipr attribute 51 ipr attribute 54
iprExtract attribute 51 iprExtract attribute 54
number attribute 51 number attribute 54
obsoletes attribute 51 obsoletes attribute 54
prepTime attribute 51 prepTime attribute 54
seriesNo attribute 52 seriesNo attribute 54
sortRefs attribute 52 sortRefs attribute 54
submissionType attribute 52 submissionType attribute 55
symRefs attribute 52 symRefs attribute 55
tocDepth attribute 52 tocDepth attribute 55
tocInclude attribute 53 tocInclude attribute 55
updates attribute 53 updates attribute 55
version attribute 53 version attribute 56
role attribute role attribute
in author element 18 in author element 19
rowspan attribute rowspan attribute
in td element 67 in td element 70
in th element 69 in th element 72
S S
section attribute section attribute
in relref element 49 in relref element 52
section element 53, 99 section element 56, 102
anchor attribute 54 anchor attribute 57
inside back 19 inside back 20
inside boilerplate 21 inside boilerplate 22
inside middle 37 inside middle 39
inside section 54 inside section 57
numbered attribute 54 numbered attribute 57
removeInRFC attribute 54 removeInRFC attribute 57
title attribute 55 title attribute 57
toc attribute 55 toc attribute 58
seriesInfo element 55, 99 seriesInfo element 58, 102
asciiName attribute 56 asciiName attribute 59
asciiValue attribute 56 asciiValue attribute 59
inside front 33 inside front 34
inside reference 44 inside reference 46
name attribute 56 name attribute 59
status attribute 57 status attribute 59
stream attribute 57 stream attribute 59
value attribute 57 value attribute 60
seriesNo attribute seriesNo attribute
in rfc element 52 in rfc element 54
showOnFrontPage attribute
in organization element 43
sortRefs attribute sortRefs attribute
in rfc element 52 in rfc element 54
sortingcode element 60, 102
ascii attribute 60
inside postal 44
source attribute source attribute
in cref element 23 in cref element 24
sourcecode element 57, 99 sourcecode element 60, 102
anchor attribute 58 anchor attribute 61
inside blockquote 20 inside blockquote 21
inside dd 25 inside dd 26
inside figure 31 inside figure 33
inside li 35 inside li 37
inside section 54 inside section 56
inside td 66 inside td 69
inside th 68 inside th 71
name attribute 58 name attribute 61
src attribute 58 src attribute 61
type attribute 59 type attribute 61
spacing attribute spacing attribute
in dl element 27 in dl element 29
in ol element 40 in ol element 41
in ul element 72 in ul element 75
spanx element 79, 99 spanx element 82, 102
inside annotation 12 inside annotation 12