| 1 | <!-- |
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| 2 | revised DTD for the RFC document series, draft of 2007-03-29 |
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| 3 | --> |
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| 4 | |
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| 5 | |
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| 6 | <!-- |
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| 7 | Typical invocation: |
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| 8 | <!DOCTYPE rfc PUBLIC "-//IETF//DTD RFC 2629//EN" |
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| 9 | "http://xml.resource.org/authoring/rfc2629.dtd" [ |
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| 10 | ... dtd subset ... |
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| 11 | ]> |
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| 12 | or |
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| 13 | <!DOCTYPE rfc SYSTEM "rfc2629.dtd" [ |
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| 14 | ... dtd subset ... |
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| 15 | ]> |
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| 16 | --> |
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| 17 | |
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| 18 | |
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| 19 | <!-- |
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| 20 | Contents |
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| 21 | |
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| 22 | Character entities |
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| 23 | |
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| 24 | DTD data types |
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| 25 | |
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| 26 | The top-level |
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| 27 | |
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| 28 | Front matter |
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| 29 | |
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| 30 | The Body |
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| 31 | |
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| 32 | Back matter |
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| 33 | --> |
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| 34 | |
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| 35 | |
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| 36 | <!-- |
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| 37 | Character entities |
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| 38 | --> |
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| 39 | |
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| 40 | |
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| 41 | <!ENTITY % rfc2629-xhtml |
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| 42 | PUBLIC "-//IETF//ENTITIES XHTML subset for RFC 2629//EN" |
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| 43 | "rfc2629-xhtml.ent"> |
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| 44 | %rfc2629-xhtml; |
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| 45 | |
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| 46 | <!ENTITY % rfc2629-other |
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| 47 | PUBLIC "-//IETF//ENTITIES Other for RFC 2629//EN" |
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| 48 | "rfc2629-other.ent"> |
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| 49 | %rfc2629-other; |
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| 50 | |
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| 51 | |
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| 52 | <!-- |
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| 53 | DTD data types: |
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| 54 | |
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| 55 | entity description |
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| 56 | ====== =============================================== |
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| 57 | NUMBER [0-9]+ |
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| 58 | NUMBERS a comma-separated list of NUMBER |
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| 59 | |
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| 60 | DAY the day of the month, e.g., "1" |
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| 61 | MONTH the month of the year, e.g., "January" |
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| 62 | YEAR a four-digit year, e.g., "1999" |
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| 63 | |
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| 64 | URI e.g., "http://invisible.net/" |
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| 65 | |
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| 66 | ATEXT/CTEXT printable ASCII text (no line-terminators) |
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| 67 | |
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| 68 | TEXT character data |
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| 69 | --> |
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| 70 | |
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| 71 | |
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| 72 | <!ENTITY % NUMBER "CDATA"> |
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| 73 | <!ENTITY % NUMBERS "CDATA"> |
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| 74 | |
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| 75 | <!ENTITY % DAY "CDATA"> |
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| 76 | <!ENTITY % MONTH "CDATA"> |
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| 77 | <!ENTITY % YEAR "CDATA"> |
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| 78 | |
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| 79 | <!ENTITY % URI "CDATA"> |
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| 80 | |
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| 81 | <!ENTITY % ATEXT "CDATA"> |
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| 82 | <!ENTITY % CTEXT "#PCDATA"> |
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| 83 | |
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| 84 | <!ENTITY % TEXT "#PCDATA"> |
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| 85 | |
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| 86 | <!ENTITY rfc.number "XXXX"> |
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| 87 | |
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| 88 | |
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| 89 | <!-- |
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| 90 | The top-level |
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| 91 | --> |
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| 92 | |
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| 93 | |
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| 94 | <!-- |
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| 95 | attributes for the "rfc" element are supplied by the RFC |
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| 96 | editor. when preparing drafts, authors should leave them blank. |
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| 97 | |
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| 98 | the "seriesNo" attribute is used if the category is, e.g., BCP. |
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| 99 | --> |
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| 100 | <!ELEMENT rfc (front,middle,back?)> |
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| 101 | <!ATTLIST rfc |
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| 102 | number %NUMBER; #IMPLIED |
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| 103 | obsoletes %NUMBERS; "" |
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| 104 | updates %NUMBERS; "" |
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| 105 | category (std|bcp|info|exp|historic) |
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| 106 | #IMPLIED |
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| 107 | seriesNo %NUMBER; #IMPLIED |
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| 108 | ipr (full2026|noDerivativeWorks2026|none |
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| 109 | |full3667|noModification3667|noDerivatives3667 |
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| 110 | |full3978|noModification3978|noDerivatives3978) |
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| 111 | #IMPLIED |
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| 112 | iprExtract IDREF #IMPLIED |
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| 113 | submissionType |
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| 114 | (IETF|independent) "IETF" |
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| 115 | docName %ATEXT; #IMPLIED |
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| 116 | xml:lang %ATEXT; "en"> |
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| 117 | |
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| 118 | |
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| 119 | <!-- |
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| 120 | Front matter |
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| 121 | --> |
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| 122 | |
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| 123 | |
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| 124 | <!ELEMENT front (title,author+,date,area*,workgroup*,keyword*, |
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| 125 | abstract?,note*)> |
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| 126 | |
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| 127 | <!-- the "abbrev" attribute is used for headers, etc. --> |
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| 128 | <!ELEMENT title (%CTEXT;)> |
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| 129 | <!ATTLIST title |
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| 130 | abbrev %ATEXT; #IMPLIED> |
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| 131 | |
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| 132 | <!ELEMENT author (organization,address?)> |
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| 133 | <!ATTLIST author |
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| 134 | initials %ATEXT; #IMPLIED |
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| 135 | surname %ATEXT; #IMPLIED |
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| 136 | fullname %ATEXT; #IMPLIED |
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| 137 | role (editor) #IMPLIED> |
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| 138 | |
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| 139 | <!ELEMENT organization |
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| 140 | (%CTEXT;)> |
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| 141 | <!ATTLIST organization |
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| 142 | abbrev %ATEXT; #IMPLIED> |
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| 143 | |
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| 144 | <!ELEMENT address (postal?,phone?,facsimile?,email?,uri?)> |
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| 145 | |
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| 146 | <!-- this content model should be more strict: |
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| 147 | at most one of each the city, region, code, and country |
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| 148 | elements may be present --> |
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| 149 | <!ELEMENT postal (street+,(city|region|code|country)*)> |
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| 150 | <!ELEMENT street (%CTEXT;)> |
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| 151 | <!ELEMENT city (%CTEXT;)> |
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| 152 | <!ELEMENT region (%CTEXT;)> |
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| 153 | <!ELEMENT code (%CTEXT;)> |
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| 154 | <!ELEMENT country (%CTEXT;)> |
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| 155 | <!ELEMENT phone (%CTEXT;)> |
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| 156 | <!ELEMENT facsimile (%CTEXT;)> |
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| 157 | <!ELEMENT email (%CTEXT;)> |
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| 158 | <!ELEMENT uri (%CTEXT;)> |
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| 159 | |
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| 160 | <!ELEMENT date EMPTY> |
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| 161 | <!ATTLIST date |
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| 162 | day %DAY; #IMPLIED |
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| 163 | month %MONTH; #IMPLIED |
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| 164 | year %YEAR; #IMPLIED> |
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| 165 | |
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| 166 | <!-- meta-data... --> |
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| 167 | <!ELEMENT area (%CTEXT;)> |
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| 168 | <!ELEMENT workgroup (%CTEXT;)> |
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| 169 | <!ELEMENT keyword (%CTEXT;)> |
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| 170 | |
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| 171 | <!ELEMENT abstract (t)+> |
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| 172 | <!ELEMENT note (t)+> |
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| 173 | <!ATTLIST note |
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| 174 | title %ATEXT; #REQUIRED> |
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| 175 | |
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| 176 | |
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| 177 | <!-- |
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| 178 | The body |
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| 179 | --> |
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| 180 | |
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| 181 | |
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| 182 | <!-- later on, may be (section+,appendix*,section*) --> |
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| 183 | <!ELEMENT middle (section+)> |
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| 184 | |
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| 185 | <!ELEMENT section ((t|figure|texttable|iref)*,section*)> |
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| 186 | <!ATTLIST section |
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| 187 | anchor ID #IMPLIED |
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| 188 | title %ATEXT; #REQUIRED |
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| 189 | toc (include|exclude|default) |
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| 190 | "default"> |
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| 191 | |
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| 192 | <!-- |
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| 193 | <!ELEMENT appendix ((t|figure|texttable|iref)*,appendix*)> |
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| 194 | <!ATTLIST appendix |
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| 195 | anchor ID #IMPLIED |
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| 196 | title %ATEXT; #REQUIRED |
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| 197 | toc (include|exclude|default) |
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| 198 | "default"> |
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| 199 | --> |
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| 200 | |
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| 201 | <!-- use of <figure/> is deprecated... --> |
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| 202 | <!ELEMENT t (%TEXT;|list|figure|xref|eref|iref|cref|spanx|vspace)*> |
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| 203 | <!ATTLIST t |
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| 204 | anchor ID #IMPLIED |
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| 205 | hangText %ATEXT; #IMPLIED> |
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| 206 | |
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| 207 | <!-- the value of the style attribute is inherited from the closest |
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| 208 | parent --> |
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| 209 | <!ELEMENT list (t+)> |
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| 210 | <!ATTLIST list |
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| 211 | style %ATEXT; #IMPLIED |
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| 212 | hangIndent %NUMBER; #IMPLIED |
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| 213 | counter %ATEXT; #IMPLIED> |
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| 214 | |
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| 215 | <!ELEMENT xref (%CTEXT;)> |
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| 216 | <!ATTLIST xref |
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| 217 | target IDREF #REQUIRED |
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| 218 | pageno (true|false) "false" |
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| 219 | format (counter|title|none|default) |
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| 220 | "default"> |
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| 221 | |
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| 222 | <!ELEMENT eref (%CTEXT;)> |
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| 223 | <!ATTLIST eref |
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| 224 | target %URI; #REQUIRED> |
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| 225 | |
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| 226 | <!ELEMENT iref EMPTY> |
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| 227 | <!ATTLIST iref |
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| 228 | item %ATEXT; #REQUIRED |
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| 229 | subitem %ATEXT; "" |
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| 230 | primary (true|false) "false"> |
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| 231 | |
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| 232 | <!ELEMENT cref (%CTEXT;)> |
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| 233 | <!ATTLIST cref |
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| 234 | anchor ID #IMPLIED |
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| 235 | source %ATEXT; #IMPLIED> |
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| 236 | |
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| 237 | <!ELEMENT spanx (%CTEXT;)> |
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| 238 | <!ATTLIST spanx |
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| 239 | style %ATEXT; "emph"> |
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| 240 | |
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| 241 | <!ELEMENT vspace EMPTY> |
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| 242 | <!ATTLIST vspace |
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| 243 | blankLines %NUMBER; "0"> |
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| 244 | |
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| 245 | <!ELEMENT figure (iref*,preamble?,artwork,postamble?)> |
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| 246 | <!ATTLIST figure |
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| 247 | anchor ID #IMPLIED |
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| 248 | title %ATEXT; "" |
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| 249 | src %URI; #IMPLIED |
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| 250 | align (left|center|right) "left" |
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| 251 | alt %ATEXT; "" |
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| 252 | width %ATEXT; "" |
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| 253 | height %ATEXT; ""> |
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| 254 | |
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| 255 | <!ELEMENT preamble (%TEXT;|xref|eref|iref|cref|spanx)*> |
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| 256 | <!ELEMENT artwork (%TEXT;)*> |
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| 257 | <!ATTLIST artwork |
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| 258 | xml:space (default|preserve) "preserve" |
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| 259 | name %ATEXT; "" |
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| 260 | type %ATEXT; "" |
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| 261 | src %URI; #IMPLIED |
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| 262 | align (left|center|right) "left" |
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| 263 | alt %ATEXT; "" |
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| 264 | width %ATEXT; "" |
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| 265 | height %ATEXT; ""> |
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| 266 | |
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| 267 | <!ELEMENT postamble (%TEXT;|xref|eref|iref|cref|spanx)*> |
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| 268 | |
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| 269 | <!ELEMENT texttable (preamble?,ttcol+,c*,postamble?)> |
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| 270 | <!ATTLIST texttable |
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| 271 | anchor ID #IMPLIED |
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| 272 | title %ATEXT; ""> |
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| 273 | <!ELEMENT ttcol (%CTEXT;)> |
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| 274 | <!ATTLIST ttcol |
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| 275 | width %ATEXT; #IMPLIED |
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| 276 | align (left|center|right) "left"> |
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| 277 | <!ELEMENT c (%TEXT;|xref|eref|iref|cref|spanx)*> |
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| 278 | |
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| 279 | |
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| 280 | <!-- |
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| 281 | Back matter |
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| 282 | --> |
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| 283 | |
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| 284 | |
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| 285 | <!-- sections, if present, are appendices --> |
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| 286 | <!ELEMENT back (references*,section*)> |
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| 287 | |
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| 288 | <!ELEMENT references (reference+)> |
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| 289 | <!ATTLIST references |
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| 290 | title %ATEXT; "References"> |
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| 291 | <!ELEMENT reference (front,seriesInfo*,format*,annotation*)> |
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| 292 | <!ATTLIST reference |
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| 293 | anchor ID #IMPLIED |
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| 294 | target %URI; #IMPLIED> |
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| 295 | <!ELEMENT seriesInfo EMPTY> |
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| 296 | <!ATTLIST seriesInfo |
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| 297 | name %ATEXT; #REQUIRED |
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| 298 | value %ATEXT; #REQUIRED> |
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| 299 | <!ELEMENT format EMPTY> |
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| 300 | <!ATTLIST format |
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| 301 | target %URI; #IMPLIED |
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| 302 | type %ATEXT; #REQUIRED |
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| 303 | octets %NUMBER; #IMPLIED> |
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| 304 | <!ELEMENT annotation (%TEXT;|xref|eref|iref|cref|spanx)*> |
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