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37  <table border="0" cellpadding="0" cellspacing="0">
38  <tr bgcolor="orange"><th></th><th>&nbsp;draft-ietf-httpbis-p5-range-06.txt&nbsp;</th><th> </th><th>&nbsp;draft-ietf-httpbis-p5-range-07.txt&nbsp;</th><th></th></tr>
39      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
40      <tr><td class="lineno" valign="top"></td><td class="left">HTTPbis Working Group                                   R. Fielding, Ed.</td><td> </td><td class="right">HTTPbis Working Group                                   R. Fielding, Ed.</td><td class="lineno" valign="top"></td></tr>
41      <tr><td class="lineno" valign="top"></td><td class="left">Internet-Draft                                              Day Software</td><td> </td><td class="right">Internet-Draft                                              Day Software</td><td class="lineno" valign="top"></td></tr>
42      <tr><td class="lineno" valign="top"></td><td class="left">Obsoletes: 2616 (if approved)                                  J. Gettys</td><td> </td><td class="right">Obsoletes: 2616 (if approved)                                  J. Gettys</td><td class="lineno" valign="top"></td></tr>
43      <tr><td class="lineno" valign="top"></td><td class="left">Intended status: Standards Track                    One Laptop per Child</td><td> </td><td class="right">Intended status: Standards Track                    One Laptop per Child</td><td class="lineno" valign="top"></td></tr>
44      <tr><td><a name="diff0001" /></td></tr>
45      <tr><td class="lineno" valign="top"></td><td class="lblock">Expires: <span class="delete">September 10, 2009</span>                                     J. Mogul</td><td> </td><td class="rblock">Expires: <span class="insert">January 14, 2010  </span>                                     J. Mogul</td><td class="lineno" valign="top"></td></tr>
46      <tr><td class="lineno" valign="top"></td><td class="left">                                                                      HP</td><td> </td><td class="right">                                                                      HP</td><td class="lineno" valign="top"></td></tr>
47      <tr><td class="lineno" valign="top"></td><td class="left">                                                              H. Frystyk</td><td> </td><td class="right">                                                              H. Frystyk</td><td class="lineno" valign="top"></td></tr>
48      <tr><td class="lineno" valign="top"></td><td class="left">                                                               Microsoft</td><td> </td><td class="right">                                                               Microsoft</td><td class="lineno" valign="top"></td></tr>
49      <tr><td class="lineno" valign="top"></td><td class="left">                                                             L. Masinter</td><td> </td><td class="right">                                                             L. Masinter</td><td class="lineno" valign="top"></td></tr>
50      <tr><td class="lineno" valign="top"></td><td class="left">                                                           Adobe Systems</td><td> </td><td class="right">                                                           Adobe Systems</td><td class="lineno" valign="top"></td></tr>
51      <tr><td class="lineno" valign="top"></td><td class="left">                                                                P. Leach</td><td> </td><td class="right">                                                                P. Leach</td><td class="lineno" valign="top"></td></tr>
52      <tr><td class="lineno" valign="top"></td><td class="left">                                                               Microsoft</td><td> </td><td class="right">                                                               Microsoft</td><td class="lineno" valign="top"></td></tr>
53      <tr><td class="lineno" valign="top"></td><td class="left">                                                          T. Berners-Lee</td><td> </td><td class="right">                                                          T. Berners-Lee</td><td class="lineno" valign="top"></td></tr>
54      <tr><td class="lineno" valign="top"></td><td class="left">                                                                 W3C/MIT</td><td> </td><td class="right">                                                                 W3C/MIT</td><td class="lineno" valign="top"></td></tr>
55      <tr><td class="lineno" valign="top"></td><td class="left">                                                           Y. Lafon, Ed.</td><td> </td><td class="right">                                                           Y. Lafon, Ed.</td><td class="lineno" valign="top"></td></tr>
56      <tr><td class="lineno" valign="top"></td><td class="left">                                                                     W3C</td><td> </td><td class="right">                                                                     W3C</td><td class="lineno" valign="top"></td></tr>
57      <tr><td class="lineno" valign="top"></td><td class="left">                                                         J. Reschke, Ed.</td><td> </td><td class="right">                                                         J. Reschke, Ed.</td><td class="lineno" valign="top"></td></tr>
58      <tr><td class="lineno" valign="top"></td><td class="left">                                                              greenbytes</td><td> </td><td class="right">                                                              greenbytes</td><td class="lineno" valign="top"></td></tr>
59      <tr><td><a name="diff0002" /></td></tr>
60      <tr><td class="lineno" valign="top"></td><td class="lblock">                                                           <span class="delete">March 9</span>, 2009</td><td> </td><td class="rblock">                                                           <span class="insert">July 13</span>, 2009</td><td class="lineno" valign="top"></td></tr>
61      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
62      <tr><td class="lineno" valign="top"></td><td class="left">         HTTP/1.1, part 5: Range Requests and Partial Responses</td><td> </td><td class="right">         HTTP/1.1, part 5: Range Requests and Partial Responses</td><td class="lineno" valign="top"></td></tr>
63      <tr><td><a name="diff0003" /></td></tr>
64      <tr><td class="lineno" valign="top"></td><td class="lblock">                     draft-ietf-httpbis-p5-range-0<span class="delete">6</span></td><td> </td><td class="rblock">                     draft-ietf-httpbis-p5-range-0<span class="insert">7</span></td><td class="lineno" valign="top"></td></tr>
65      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
66      <tr><td class="lineno" valign="top"></td><td class="left">Status of this Memo</td><td> </td><td class="right">Status of this Memo</td><td class="lineno" valign="top"></td></tr>
67      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
68      <tr><td class="lineno" valign="top"></td><td class="left">   This Internet-Draft is submitted to IETF in full conformance with the</td><td> </td><td class="right">   This Internet-Draft is submitted to IETF in full conformance with the</td><td class="lineno" valign="top"></td></tr>
69      <tr><td class="lineno" valign="top"></td><td class="left">   provisions of BCP 78 and BCP 79.  This document may contain material</td><td> </td><td class="right">   provisions of BCP 78 and BCP 79.  This document may contain material</td><td class="lineno" valign="top"></td></tr>
70      <tr><td class="lineno" valign="top"></td><td class="left">   from IETF Documents or IETF Contributions published or made publicly</td><td> </td><td class="right">   from IETF Documents or IETF Contributions published or made publicly</td><td class="lineno" valign="top"></td></tr>
71      <tr><td class="lineno" valign="top"></td><td class="left">   available before November 10, 2008.  The person(s) controlling the</td><td> </td><td class="right">   available before November 10, 2008.  The person(s) controlling the</td><td class="lineno" valign="top"></td></tr>
72      <tr><td class="lineno" valign="top"></td><td class="left">   copyright in some of this material may not have granted the IETF</td><td> </td><td class="right">   copyright in some of this material may not have granted the IETF</td><td class="lineno" valign="top"></td></tr>
73      <tr><td class="lineno" valign="top"></td><td class="left">   Trust the right to allow modifications of such material outside the</td><td> </td><td class="right">   Trust the right to allow modifications of such material outside the</td><td class="lineno" valign="top"></td></tr>
74      <tr><td class="lineno" valign="top"></td><td class="left">   IETF Standards Process.  Without obtaining an adequate license from</td><td> </td><td class="right">   IETF Standards Process.  Without obtaining an adequate license from</td><td class="lineno" valign="top"></td></tr>
75      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
76      <tr bgcolor="gray" ><td></td><th><a name="part-l2" /><small>skipping to change at</small><em> page 2, line 10</em></th><th> </th><th><a name="part-r2" /><small>skipping to change at</small><em> page 2, line 10</em></th><td></td></tr>
77      <tr><td class="lineno" valign="top"></td><td class="left">   Internet-Drafts are draft documents valid for a maximum of six months</td><td> </td><td class="right">   Internet-Drafts are draft documents valid for a maximum of six months</td><td class="lineno" valign="top"></td></tr>
78      <tr><td class="lineno" valign="top"></td><td class="left">   and may be updated, replaced, or obsoleted by other documents at any</td><td> </td><td class="right">   and may be updated, replaced, or obsoleted by other documents at any</td><td class="lineno" valign="top"></td></tr>
79      <tr><td class="lineno" valign="top"></td><td class="left">   time.  It is inappropriate to use Internet-Drafts as reference</td><td> </td><td class="right">   time.  It is inappropriate to use Internet-Drafts as reference</td><td class="lineno" valign="top"></td></tr>
80      <tr><td class="lineno" valign="top"></td><td class="left">   material or to cite them other than as "work in progress."</td><td> </td><td class="right">   material or to cite them other than as "work in progress."</td><td class="lineno" valign="top"></td></tr>
81      <tr><td class="lineno" valign="top"></td><td class="left">   The list of current Internet-Drafts can be accessed at</td><td> </td><td class="right">   The list of current Internet-Drafts can be accessed at</td><td class="lineno" valign="top"></td></tr>
82      <tr><td class="lineno" valign="top"></td><td class="left">   http://www.ietf.org/ietf/1id-abstracts.txt.</td><td> </td><td class="right">   http://www.ietf.org/ietf/1id-abstracts.txt.</td><td class="lineno" valign="top"></td></tr>
83      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
84      <tr><td class="lineno" valign="top"></td><td class="left">   The list of Internet-Draft Shadow Directories can be accessed at</td><td> </td><td class="right">   The list of Internet-Draft Shadow Directories can be accessed at</td><td class="lineno" valign="top"></td></tr>
85      <tr><td class="lineno" valign="top"></td><td class="left">   http://www.ietf.org/shadow.html.</td><td> </td><td class="right">   http://www.ietf.org/shadow.html.</td><td class="lineno" valign="top"></td></tr>
86      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
87      <tr><td><a name="diff0004" /></td></tr>
88      <tr><td class="lineno" valign="top"></td><td class="lblock">   This Internet-Draft will expire on <span class="delete">September 10, 2009</span>.</td><td> </td><td class="rblock">   This Internet-Draft will expire on <span class="insert">January 14, 2010</span>.</td><td class="lineno" valign="top"></td></tr>
89      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
90      <tr><td class="lineno" valign="top"></td><td class="left">Copyright Notice</td><td> </td><td class="right">Copyright Notice</td><td class="lineno" valign="top"></td></tr>
91      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
92      <tr><td class="lineno" valign="top"></td><td class="left">   Copyright (c) 2009 IETF Trust and the persons identified as the</td><td> </td><td class="right">   Copyright (c) 2009 IETF Trust and the persons identified as the</td><td class="lineno" valign="top"></td></tr>
93      <tr><td class="lineno" valign="top"></td><td class="left">   document authors.  All rights reserved.</td><td> </td><td class="right">   document authors.  All rights reserved.</td><td class="lineno" valign="top"></td></tr>
94      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
95      <tr><td class="lineno" valign="top"></td><td class="left">   This document is subject to BCP 78 and the IETF Trust's Legal</td><td> </td><td class="right">   This document is subject to BCP 78 and the IETF Trust's Legal</td><td class="lineno" valign="top"></td></tr>
96      <tr><td class="lineno" valign="top"></td><td class="left">   Provisions Relating to IETF Documents in effect on the date of</td><td> </td><td class="right">   Provisions Relating to IETF Documents in effect on the date of</td><td class="lineno" valign="top"></td></tr>
97      <tr><td class="lineno" valign="top"></td><td class="left">   publication of this document (http://trustee.ietf.org/license-info).</td><td> </td><td class="right">   publication of this document (http://trustee.ietf.org/license-info).</td><td class="lineno" valign="top"></td></tr>
98      <tr><td class="lineno" valign="top"></td><td class="left">   Please review these documents carefully, as they describe your rights</td><td> </td><td class="right">   Please review these documents carefully, as they describe your rights</td><td class="lineno" valign="top"></td></tr>
99      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
100      <tr bgcolor="gray" ><td></td><th><a name="part-l3" /><small>skipping to change at</small><em> page 2, line 42</em></th><th> </th><th><a name="part-r3" /><small>skipping to change at</small><em> page 2, line 42</em></th><td></td></tr>
101      <tr><td class="lineno" valign="top"></td><td class="left">   responses to those requests.</td><td> </td><td class="right">   responses to those requests.</td><td class="lineno" valign="top"></td></tr>
102      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
103      <tr><td class="lineno" valign="top"></td><td class="left">Editorial Note (To be removed by RFC Editor)</td><td> </td><td class="right">Editorial Note (To be removed by RFC Editor)</td><td class="lineno" valign="top"></td></tr>
104      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
105      <tr><td class="lineno" valign="top"></td><td class="left">   Discussion of this draft should take place on the HTTPBIS working</td><td> </td><td class="right">   Discussion of this draft should take place on the HTTPBIS working</td><td class="lineno" valign="top"></td></tr>
106      <tr><td class="lineno" valign="top"></td><td class="left">   group mailing list (ietf-http-wg@w3.org).  The current issues list is</td><td> </td><td class="right">   group mailing list (ietf-http-wg@w3.org).  The current issues list is</td><td class="lineno" valign="top"></td></tr>
107      <tr><td class="lineno" valign="top"></td><td class="left">   at &lt;http://tools.ietf.org/wg/httpbis/trac/report/11&gt; and related</td><td> </td><td class="right">   at &lt;http://tools.ietf.org/wg/httpbis/trac/report/11&gt; and related</td><td class="lineno" valign="top"></td></tr>
108      <tr><td class="lineno" valign="top"></td><td class="left">   documents (including fancy diffs) can be found at</td><td> </td><td class="right">   documents (including fancy diffs) can be found at</td><td class="lineno" valign="top"></td></tr>
109      <tr><td class="lineno" valign="top"></td><td class="left">   &lt;http://tools.ietf.org/wg/httpbis/&gt;.</td><td> </td><td class="right">   &lt;http://tools.ietf.org/wg/httpbis/&gt;.</td><td class="lineno" valign="top"></td></tr>
110      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
111      <tr><td><a name="diff0005" /></td></tr>
112      <tr><td class="lineno" valign="top"></td><td class="lblock">   The changes in this draft are summarized in Appendix D.<span class="delete">7</span>.</td><td> </td><td class="rblock">   The changes in this draft are summarized in Appendix D.<span class="insert">8</span>.</td><td class="lineno" valign="top"></td></tr>
113      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
114      <tr><td class="lineno" valign="top"></td><td class="left">Table of Contents</td><td> </td><td class="right">Table of Contents</td><td class="lineno" valign="top"></td></tr>
115      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
116      <tr><td class="lineno" valign="top"></td><td class="left">   1.  Introduction . . . . . . . . . . . . . . . . . . . . . . . . .  4</td><td> </td><td class="right">   1.  Introduction . . . . . . . . . . . . . . . . . . . . . . . . .  4</td><td class="lineno" valign="top"></td></tr>
117      <tr><td class="lineno" valign="top"></td><td class="left">     1.1.  Requirements . . . . . . . . . . . . . . . . . . . . . . .  4</td><td> </td><td class="right">     1.1.  Requirements . . . . . . . . . . . . . . . . . . . . . . .  4</td><td class="lineno" valign="top"></td></tr>
118      <tr><td class="lineno" valign="top"></td><td class="left">     1.2.  Syntax Notation  . . . . . . . . . . . . . . . . . . . . .  4</td><td> </td><td class="right">     1.2.  Syntax Notation  . . . . . . . . . . . . . . . . . . . . .  4</td><td class="lineno" valign="top"></td></tr>
119      <tr><td class="lineno" valign="top"></td><td class="left">       1.2.1.  Core Rules . . . . . . . . . . . . . . . . . . . . . .  5</td><td> </td><td class="right">       1.2.1.  Core Rules . . . . . . . . . . . . . . . . . . . . . .  5</td><td class="lineno" valign="top"></td></tr>
120      <tr><td class="lineno" valign="top"></td><td class="left">       1.2.2.  ABNF Rules defined in other Parts of the</td><td> </td><td class="right">       1.2.2.  ABNF Rules defined in other Parts of the</td><td class="lineno" valign="top"></td></tr>
121      <tr><td class="lineno" valign="top"></td><td class="left">               Specification  . . . . . . . . . . . . . . . . . . . .  5</td><td> </td><td class="right">               Specification  . . . . . . . . . . . . . . . . . . . .  5</td><td class="lineno" valign="top"></td></tr>
122      <tr><td class="lineno" valign="top"></td><td class="left">   2.  Range Units  . . . . . . . . . . . . . . . . . . . . . . . . .  5</td><td> </td><td class="right">   2.  Range Units  . . . . . . . . . . . . . . . . . . . . . . . . .  5</td><td class="lineno" valign="top"></td></tr>
123      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
124      <tr bgcolor="gray" ><td></td><th><a name="part-l4" /><small>skipping to change at</small><em> page 3, line 25</em></th><th> </th><th><a name="part-r4" /><small>skipping to change at</small><em> page 3, line 25</em></th><td></td></tr>
125      <tr><td class="lineno" valign="top"></td><td class="left">     3.1.  206 Partial Content  . . . . . . . . . . . . . . . . . . .  6</td><td> </td><td class="right">     3.1.  206 Partial Content  . . . . . . . . . . . . . . . . . . .  6</td><td class="lineno" valign="top"></td></tr>
126      <tr><td class="lineno" valign="top"></td><td class="left">     3.2.  416 Requested Range Not Satisfiable  . . . . . . . . . . .  6</td><td> </td><td class="right">     3.2.  416 Requested Range Not Satisfiable  . . . . . . . . . . .  6</td><td class="lineno" valign="top"></td></tr>
127      <tr><td class="lineno" valign="top"></td><td class="left">   4.  Combining Ranges . . . . . . . . . . . . . . . . . . . . . . .  7</td><td> </td><td class="right">   4.  Combining Ranges . . . . . . . . . . . . . . . . . . . . . . .  7</td><td class="lineno" valign="top"></td></tr>
128      <tr><td class="lineno" valign="top"></td><td class="left">   5.  Header Field Definitions . . . . . . . . . . . . . . . . . . .  7</td><td> </td><td class="right">   5.  Header Field Definitions . . . . . . . . . . . . . . . . . . .  7</td><td class="lineno" valign="top"></td></tr>
129      <tr><td class="lineno" valign="top"></td><td class="left">     5.1.  Accept-Ranges  . . . . . . . . . . . . . . . . . . . . . .  7</td><td> </td><td class="right">     5.1.  Accept-Ranges  . . . . . . . . . . . . . . . . . . . . . .  7</td><td class="lineno" valign="top"></td></tr>
130      <tr><td class="lineno" valign="top"></td><td class="left">     5.2.  Content-Range  . . . . . . . . . . . . . . . . . . . . . .  8</td><td> </td><td class="right">     5.2.  Content-Range  . . . . . . . . . . . . . . . . . . . . . .  8</td><td class="lineno" valign="top"></td></tr>
131      <tr><td class="lineno" valign="top"></td><td class="left">     5.3.  If-Range . . . . . . . . . . . . . . . . . . . . . . . . . 10</td><td> </td><td class="right">     5.3.  If-Range . . . . . . . . . . . . . . . . . . . . . . . . . 10</td><td class="lineno" valign="top"></td></tr>
132      <tr><td class="lineno" valign="top"></td><td class="left">     5.4.  Range  . . . . . . . . . . . . . . . . . . . . . . . . . . 11</td><td> </td><td class="right">     5.4.  Range  . . . . . . . . . . . . . . . . . . . . . . . . . . 11</td><td class="lineno" valign="top"></td></tr>
133      <tr><td class="lineno" valign="top"></td><td class="left">       5.4.1.  Byte Ranges  . . . . . . . . . . . . . . . . . . . . . 11</td><td> </td><td class="right">       5.4.1.  Byte Ranges  . . . . . . . . . . . . . . . . . . . . . 11</td><td class="lineno" valign="top"></td></tr>
134      <tr><td class="lineno" valign="top"></td><td class="left">       5.4.2.  Range Retrieval Requests . . . . . . . . . . . . . . . 13</td><td> </td><td class="right">       5.4.2.  Range Retrieval Requests . . . . . . . . . . . . . . . 13</td><td class="lineno" valign="top"></td></tr>
135      <tr><td><a name="diff0006" /></td></tr>
136      <tr><td class="lineno" valign="top"></td><td class="lblock">   6.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . . 1<span class="delete">3</span></td><td> </td><td class="rblock">   6.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . . 1<span class="insert">4</span></td><td class="lineno" valign="top"></td></tr>
137      <tr><td class="lineno" valign="top"></td><td class="left">     6.1.  Message Header Registration  . . . . . . . . . . . . . . . 14</td><td> </td><td class="right">     6.1.  Message Header Registration  . . . . . . . . . . . . . . . 14</td><td class="lineno" valign="top"></td></tr>
138      <tr><td class="lineno" valign="top"></td><td class="left">   7.  Security Considerations  . . . . . . . . . . . . . . . . . . . 14</td><td> </td><td class="right">   7.  Security Considerations  . . . . . . . . . . . . . . . . . . . 14</td><td class="lineno" valign="top"></td></tr>
139      <tr><td class="lineno" valign="top"></td><td class="left">   8.  Acknowledgments  . . . . . . . . . . . . . . . . . . . . . . . 14</td><td> </td><td class="right">   8.  Acknowledgments  . . . . . . . . . . . . . . . . . . . . . . . 14</td><td class="lineno" valign="top"></td></tr>
140      <tr><td class="lineno" valign="top"></td><td class="left">   9.  References . . . . . . . . . . . . . . . . . . . . . . . . . . 14</td><td> </td><td class="right">   9.  References . . . . . . . . . . . . . . . . . . . . . . . . . . 14</td><td class="lineno" valign="top"></td></tr>
141      <tr><td class="lineno" valign="top"></td><td class="left">     9.1.  Normative References . . . . . . . . . . . . . . . . . . . 14</td><td> </td><td class="right">     9.1.  Normative References . . . . . . . . . . . . . . . . . . . 14</td><td class="lineno" valign="top"></td></tr>
142      <tr><td class="lineno" valign="top"></td><td class="left">     9.2.  Informative References . . . . . . . . . . . . . . . . . . 15</td><td> </td><td class="right">     9.2.  Informative References . . . . . . . . . . . . . . . . . . 15</td><td class="lineno" valign="top"></td></tr>
143      <tr><td class="lineno" valign="top"></td><td class="left">   Appendix A.  Internet Media Type multipart/byteranges  . . . . . . 15</td><td> </td><td class="right">   Appendix A.  Internet Media Type multipart/byteranges  . . . . . . 15</td><td class="lineno" valign="top"></td></tr>
144      <tr><td class="lineno" valign="top"></td><td class="left">   Appendix B.  Compatibility with Previous Versions  . . . . . . . . 17</td><td> </td><td class="right">   Appendix B.  Compatibility with Previous Versions  . . . . . . . . 17</td><td class="lineno" valign="top"></td></tr>
145      <tr><td class="lineno" valign="top"></td><td class="left">     B.1.  Changes from RFC 2068  . . . . . . . . . . . . . . . . . . 17</td><td> </td><td class="right">     B.1.  Changes from RFC 2068  . . . . . . . . . . . . . . . . . . 17</td><td class="lineno" valign="top"></td></tr>
146      <tr><td class="lineno" valign="top"></td><td class="left">     B.2.  Changes from RFC 2616  . . . . . . . . . . . . . . . . . . 18</td><td> </td><td class="right">     B.2.  Changes from RFC 2616  . . . . . . . . . . . . . . . . . . 18</td><td class="lineno" valign="top"></td></tr>
147      <tr><td class="lineno" valign="top"></td><td class="left">   Appendix C.  Collected ABNF  . . . . . . . . . . . . . . . . . . . 18</td><td> </td><td class="right">   Appendix C.  Collected ABNF  . . . . . . . . . . . . . . . . . . . 18</td><td class="lineno" valign="top"></td></tr>
148      <tr><td class="lineno" valign="top"></td><td class="left">   Appendix D.  Change Log (to be removed by RFC Editor before</td><td> </td><td class="right">   Appendix D.  Change Log (to be removed by RFC Editor before</td><td class="lineno" valign="top"></td></tr>
149      <tr><td class="lineno" valign="top"></td><td class="left">                publication)  . . . . . . . . . . . . . . . . . . . . 19</td><td> </td><td class="right">                publication)  . . . . . . . . . . . . . . . . . . . . 19</td><td class="lineno" valign="top"></td></tr>
150      <tr><td class="lineno" valign="top"></td><td class="left">     D.1.  Since RFC2616  . . . . . . . . . . . . . . . . . . . . . . 19</td><td> </td><td class="right">     D.1.  Since RFC2616  . . . . . . . . . . . . . . . . . . . . . . 19</td><td class="lineno" valign="top"></td></tr>
151      <tr><td class="lineno" valign="top"></td><td class="left">     D.2.  Since draft-ietf-httpbis-p5-range-00 . . . . . . . . . . . 20</td><td> </td><td class="right">     D.2.  Since draft-ietf-httpbis-p5-range-00 . . . . . . . . . . . 20</td><td class="lineno" valign="top"></td></tr>
152      <tr><td class="lineno" valign="top"></td><td class="left">     D.3.  Since draft-ietf-httpbis-p5-range-01 . . . . . . . . . . . 20</td><td> </td><td class="right">     D.3.  Since draft-ietf-httpbis-p5-range-01 . . . . . . . . . . . 20</td><td class="lineno" valign="top"></td></tr>
153      <tr><td class="lineno" valign="top"></td><td class="left">     D.4.  Since draft-ietf-httpbis-p5-range-02 . . . . . . . . . . . 20</td><td> </td><td class="right">     D.4.  Since draft-ietf-httpbis-p5-range-02 . . . . . . . . . . . 20</td><td class="lineno" valign="top"></td></tr>
154      <tr><td class="lineno" valign="top"></td><td class="left">     D.5.  Since draft-ietf-httpbis-p5-range-03 . . . . . . . . . . . 20</td><td> </td><td class="right">     D.5.  Since draft-ietf-httpbis-p5-range-03 . . . . . . . . . . . 20</td><td class="lineno" valign="top"></td></tr>
155      <tr><td class="lineno" valign="top"></td><td class="left">     D.6.  Since draft-ietf-httpbis-p5-range-04 . . . . . . . . . . . 20</td><td> </td><td class="right">     D.6.  Since draft-ietf-httpbis-p5-range-04 . . . . . . . . . . . 20</td><td class="lineno" valign="top"></td></tr>
156      <tr><td class="lineno" valign="top"></td><td class="left">     D.7.  Since draft-ietf-httpbis-p5-range-05 . . . . . . . . . . . 21</td><td> </td><td class="right">     D.7.  Since draft-ietf-httpbis-p5-range-05 . . . . . . . . . . . 21</td><td class="lineno" valign="top"></td></tr>
157      <tr><td><a name="diff0007" /></td></tr>
158      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">     D.8.  Since draft-ietf-httpbis-p5-range-06 . . . . . . . . . . . 21</span></td><td class="lineno" valign="top"></td></tr>
159      <tr><td class="lineno" valign="top"></td><td class="left">   Index  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21</td><td> </td><td class="right">   Index  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21</td><td class="lineno" valign="top"></td></tr>
160      <tr><td><a name="diff0008" /></td></tr>
161      <tr><td class="lineno" valign="top"></td><td class="lblock">   Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 2<span class="delete">2</span></td><td> </td><td class="rblock">   Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 2<span class="insert">3</span></td><td class="lineno" valign="top"></td></tr>
162      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
163      <tr><td class="lineno" valign="top"></td><td class="left">1.  Introduction</td><td> </td><td class="right">1.  Introduction</td><td class="lineno" valign="top"></td></tr>
164      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
165      <tr><td class="lineno" valign="top"></td><td class="left">   HTTP clients often encounter interrupted data transfers as a result</td><td> </td><td class="right">   HTTP clients often encounter interrupted data transfers as a result</td><td class="lineno" valign="top"></td></tr>
166      <tr><td class="lineno" valign="top"></td><td class="left">   of cancelled requests or dropped connections.  When a cache has</td><td> </td><td class="right">   of cancelled requests or dropped connections.  When a cache has</td><td class="lineno" valign="top"></td></tr>
167      <tr><td class="lineno" valign="top"></td><td class="left">   stored a partial representation, it is desirable to request the</td><td> </td><td class="right">   stored a partial representation, it is desirable to request the</td><td class="lineno" valign="top"></td></tr>
168      <tr><td class="lineno" valign="top"></td><td class="left">   remainder of that representation in a subsequent request rather than</td><td> </td><td class="right">   remainder of that representation in a subsequent request rather than</td><td class="lineno" valign="top"></td></tr>
169      <tr><td class="lineno" valign="top"></td><td class="left">   transfer the entire representation.  There are also a number of Web</td><td> </td><td class="right">   transfer the entire representation.  There are also a number of Web</td><td class="lineno" valign="top"></td></tr>
170      <tr><td class="lineno" valign="top"></td><td class="left">   applications that benefit from being able to request only a subset of</td><td> </td><td class="right">   applications that benefit from being able to request only a subset of</td><td class="lineno" valign="top"></td></tr>
171      <tr><td class="lineno" valign="top"></td><td class="left">   a larger representation, such as a single page of a very large</td><td> </td><td class="right">   a larger representation, such as a single page of a very large</td><td class="lineno" valign="top"></td></tr>
172      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
173      <tr bgcolor="gray" ><td></td><th><a name="part-l5" /><small>skipping to change at</small><em> page 5, line 21</em></th><th> </th><th><a name="part-r5" /><small>skipping to change at</small><em> page 5, line 21</em></th><td></td></tr>
174      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
175      <tr><td class="lineno" valign="top"></td><td class="left">   The core rules below are defined in Section 1.2.2 of [Part1]:</td><td> </td><td class="right">   The core rules below are defined in Section 1.2.2 of [Part1]:</td><td class="lineno" valign="top"></td></tr>
176      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
177      <tr><td class="lineno" valign="top"></td><td class="left">     token      = &lt;token, defined in [Part1], Section 1.2.2&gt;</td><td> </td><td class="right">     token      = &lt;token, defined in [Part1], Section 1.2.2&gt;</td><td class="lineno" valign="top"></td></tr>
178      <tr><td class="lineno" valign="top"></td><td class="left">     OWS        = &lt;OWS, defined in [Part1], Section 1.2.2&gt;</td><td> </td><td class="right">     OWS        = &lt;OWS, defined in [Part1], Section 1.2.2&gt;</td><td class="lineno" valign="top"></td></tr>
179      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
180      <tr><td class="lineno" valign="top"></td><td class="left">1.2.2.  ABNF Rules defined in other Parts of the Specification</td><td> </td><td class="right">1.2.2.  ABNF Rules defined in other Parts of the Specification</td><td class="lineno" valign="top"></td></tr>
181      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
182      <tr><td class="lineno" valign="top"></td><td class="left">   The ABNF rules below are defined in other parts:</td><td> </td><td class="right">   The ABNF rules below are defined in other parts:</td><td class="lineno" valign="top"></td></tr>
183      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
184      <tr><td><a name="diff0009" /></td></tr>
185      <tr><td class="lineno" valign="top"></td><td class="lblock">     HTTP-date  = &lt;HTTP-date, defined in [Part1], Section 3.2<span class="delete">.1</span>&gt;</td><td> </td><td class="rblock">     HTTP-date  = &lt;HTTP-date, defined in [Part1], Section 3.2&gt;</td><td class="lineno" valign="top"></td></tr>
186      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
187      <tr><td class="lineno" valign="top"></td><td class="left">     entity-tag = &lt;entity-tag, defined in [Part4], Section 2&gt;</td><td> </td><td class="right">     entity-tag = &lt;entity-tag, defined in [Part4], Section 2&gt;</td><td class="lineno" valign="top"></td></tr>
188      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
189      <tr><td class="lineno" valign="top"></td><td class="left">2.  Range Units</td><td> </td><td class="right">2.  Range Units</td><td class="lineno" valign="top"></td></tr>
190      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
191      <tr><td class="lineno" valign="top"></td><td class="left">   HTTP/1.1 allows a client to request that only part (a range of) the</td><td> </td><td class="right">   HTTP/1.1 allows a client to request that only part (a range of) the</td><td class="lineno" valign="top"></td></tr>
192      <tr><td class="lineno" valign="top"></td><td class="left">   response entity be included within the response.  HTTP/1.1 uses range</td><td> </td><td class="right">   response entity be included within the response.  HTTP/1.1 uses range</td><td class="lineno" valign="top"></td></tr>
193      <tr><td class="lineno" valign="top"></td><td class="left">   units in the Range (Section 5.4) and Content-Range (Section 5.2)</td><td> </td><td class="right">   units in the Range (Section 5.4) and Content-Range (Section 5.2)</td><td class="lineno" valign="top"></td></tr>
194      <tr><td class="lineno" valign="top"></td><td class="left">   header fields.  An entity can be broken down into subranges according</td><td> </td><td class="right">   header fields.  An entity can be broken down into subranges according</td><td class="lineno" valign="top"></td></tr>
195      <tr><td class="lineno" valign="top"></td><td class="left">   to various structural units.</td><td> </td><td class="right">   to various structural units.</td><td class="lineno" valign="top"></td></tr>
196      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
197      <tr bgcolor="gray" ><td></td><th><a name="part-l6" /><small>skipping to change at</small><em> page 9, line 14</em></th><th> </th><th><a name="part-r6" /><small>skipping to change at</small><em> page 9, line 14</em></th><td></td></tr>
198      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
199      <tr><td class="lineno" valign="top"></td><td class="left">   A byte-content-range-spec with a byte-range-resp-spec whose last-</td><td> </td><td class="right">   A byte-content-range-spec with a byte-range-resp-spec whose last-</td><td class="lineno" valign="top"></td></tr>
200      <tr><td class="lineno" valign="top"></td><td class="left">   byte-pos value is less than its first-byte-pos value, or whose</td><td> </td><td class="right">   byte-pos value is less than its first-byte-pos value, or whose</td><td class="lineno" valign="top"></td></tr>
201      <tr><td class="lineno" valign="top"></td><td class="left">   instance-length value is less than or equal to its last-byte-pos</td><td> </td><td class="right">   instance-length value is less than or equal to its last-byte-pos</td><td class="lineno" valign="top"></td></tr>
202      <tr><td class="lineno" valign="top"></td><td class="left">   value, is invalid.  The recipient of an invalid byte-content-range-</td><td> </td><td class="right">   value, is invalid.  The recipient of an invalid byte-content-range-</td><td class="lineno" valign="top"></td></tr>
203      <tr><td class="lineno" valign="top"></td><td class="left">   spec MUST ignore it and any content transferred along with it.</td><td> </td><td class="right">   spec MUST ignore it and any content transferred along with it.</td><td class="lineno" valign="top"></td></tr>
204      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
205      <tr><td class="lineno" valign="top"></td><td class="left">   In the case of a byte range request: A server sending a response with</td><td> </td><td class="right">   In the case of a byte range request: A server sending a response with</td><td class="lineno" valign="top"></td></tr>
206      <tr><td class="lineno" valign="top"></td><td class="left">   status code 416 (Requested range not satisfiable) SHOULD include a</td><td> </td><td class="right">   status code 416 (Requested range not satisfiable) SHOULD include a</td><td class="lineno" valign="top"></td></tr>
207      <tr><td class="lineno" valign="top"></td><td class="left">   Content-Range field with a byte-range-resp-spec of "*".  The</td><td> </td><td class="right">   Content-Range field with a byte-range-resp-spec of "*".  The</td><td class="lineno" valign="top"></td></tr>
208      <tr><td><a name="diff0010" /></td></tr>
209      <tr><td class="lineno" valign="top"></td><td class="lblock">   instance-length specifies the current length of the selected <span class="delete">resource</span></td><td> </td><td class="rblock">   instance-length specifies the current length of the selected</td><td class="lineno" valign="top"></td></tr>
210      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   as a decimal number.</span>  A response with status code 206 (Partial</td><td> </td><td class="rblock">   <span class="insert">resource.</span>  A response with status code 206 (Partial Content) MUST NOT</td><td class="lineno" valign="top"></td></tr>
211      <tr><td class="lineno" valign="top"></td><td class="lblock">   Content) MUST NOT include a Content-Range field with a <span class="delete">byte-range-</span></td><td> </td><td class="rblock">   include a Content-Range field with a <span class="insert">byte-range-resp-spec</span> of "*".</td><td class="lineno" valign="top"></td></tr>
212      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   resp-spec</span> of "*".</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
213      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
214      <tr><td class="lineno" valign="top"></td><td class="left">   Examples of byte-content-range-spec values, assuming that the entity</td><td> </td><td class="right">   Examples of byte-content-range-spec values, assuming that the entity</td><td class="lineno" valign="top"></td></tr>
215      <tr><td class="lineno" valign="top"></td><td class="left">   contains a total of 1234 bytes:</td><td> </td><td class="right">   contains a total of 1234 bytes:</td><td class="lineno" valign="top"></td></tr>
216      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
217      <tr><td class="lineno" valign="top"></td><td class="left">   o  The first 500 bytes:</td><td> </td><td class="right">   o  The first 500 bytes:</td><td class="lineno" valign="top"></td></tr>
218      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
219      <tr><td class="lineno" valign="top"></td><td class="left">      bytes 0-499/1234</td><td> </td><td class="right">      bytes 0-499/1234</td><td class="lineno" valign="top"></td></tr>
220      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
221      <tr><td class="lineno" valign="top"></td><td class="left">   o  The second 500 bytes:</td><td> </td><td class="right">   o  The second 500 bytes:</td><td class="lineno" valign="top"></td></tr>
222      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
223      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
224      <tr bgcolor="gray" ><td></td><th><a name="part-l7" /><small>skipping to change at</small><em> page 11, line 44</em></th><th> </th><th><a name="part-r7" /><small>skipping to change at</small><em> page 11, line 42</em></th><td></td></tr>
225      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
226      <tr><td class="lineno" valign="top"></td><td class="left">     byte-ranges-specifier = bytes-unit "=" byte-range-set</td><td> </td><td class="right">     byte-ranges-specifier = bytes-unit "=" byte-range-set</td><td class="lineno" valign="top"></td></tr>
227      <tr><td class="lineno" valign="top"></td><td class="left">     byte-range-set  = 1#( byte-range-spec / suffix-byte-range-spec )</td><td> </td><td class="right">     byte-range-set  = 1#( byte-range-spec / suffix-byte-range-spec )</td><td class="lineno" valign="top"></td></tr>
228      <tr><td class="lineno" valign="top"></td><td class="left">     byte-range-spec = first-byte-pos "-" [ last-byte-pos ]</td><td> </td><td class="right">     byte-range-spec = first-byte-pos "-" [ last-byte-pos ]</td><td class="lineno" valign="top"></td></tr>
229      <tr><td class="lineno" valign="top"></td><td class="left">     first-byte-pos  = 1*DIGIT</td><td> </td><td class="right">     first-byte-pos  = 1*DIGIT</td><td class="lineno" valign="top"></td></tr>
230      <tr><td class="lineno" valign="top"></td><td class="left">     last-byte-pos   = 1*DIGIT</td><td> </td><td class="right">     last-byte-pos   = 1*DIGIT</td><td class="lineno" valign="top"></td></tr>
231      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
232      <tr><td class="lineno" valign="top"></td><td class="left">   The first-byte-pos value in a byte-range-spec gives the byte-offset</td><td> </td><td class="right">   The first-byte-pos value in a byte-range-spec gives the byte-offset</td><td class="lineno" valign="top"></td></tr>
233      <tr><td class="lineno" valign="top"></td><td class="left">   of the first byte in a range.  The last-byte-pos value gives the</td><td> </td><td class="right">   of the first byte in a range.  The last-byte-pos value gives the</td><td class="lineno" valign="top"></td></tr>
234      <tr><td class="lineno" valign="top"></td><td class="left">   byte-offset of the last byte in the range; that is, the byte</td><td> </td><td class="right">   byte-offset of the last byte in the range; that is, the byte</td><td class="lineno" valign="top"></td></tr>
235      <tr><td><a name="diff0011" /></td></tr>
236      <tr><td class="lineno" valign="top"></td><td class="lblock">   positions specified are inclusive.  Byte offsets <span class="delete">are decimal and</span></td><td> </td><td class="rblock">   positions specified are inclusive.  Byte offsets start at zero.</td><td class="lineno" valign="top"></td></tr>
237      <tr><td class="lineno" valign="top"></td><td class="lblock">   start at zero.</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
238      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
239      <tr><td class="lineno" valign="top"></td><td class="left">   If the last-byte-pos value is present, it MUST be greater than or</td><td> </td><td class="right">   If the last-byte-pos value is present, it MUST be greater than or</td><td class="lineno" valign="top"></td></tr>
240      <tr><td class="lineno" valign="top"></td><td class="left">   equal to the first-byte-pos in that byte-range-spec, or the byte-</td><td> </td><td class="right">   equal to the first-byte-pos in that byte-range-spec, or the byte-</td><td class="lineno" valign="top"></td></tr>
241      <tr><td class="lineno" valign="top"></td><td class="left">   range-spec is syntactically invalid.  The recipient of a byte-range-</td><td> </td><td class="right">   range-spec is syntactically invalid.  The recipient of a byte-range-</td><td class="lineno" valign="top"></td></tr>
242      <tr><td class="lineno" valign="top"></td><td class="left">   set that includes one or more syntactically invalid byte-range-spec</td><td> </td><td class="right">   set that includes one or more syntactically invalid byte-range-spec</td><td class="lineno" valign="top"></td></tr>
243      <tr><td class="lineno" valign="top"></td><td class="left">   values MUST ignore the header field that includes that byte-range-</td><td> </td><td class="right">   values MUST ignore the header field that includes that byte-range-</td><td class="lineno" valign="top"></td></tr>
244      <tr><td class="lineno" valign="top"></td><td class="left">   set.</td><td> </td><td class="right">   set.</td><td class="lineno" valign="top"></td></tr>
245      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
246      <tr><td class="lineno" valign="top"></td><td class="left">   If the last-byte-pos value is absent, or if the value is greater than</td><td> </td><td class="right">   If the last-byte-pos value is absent, or if the value is greater than</td><td class="lineno" valign="top"></td></tr>
247      <tr><td class="lineno" valign="top"></td><td class="left">   or equal to the current length of the entity-body, last-byte-pos is</td><td> </td><td class="right">   or equal to the current length of the entity-body, last-byte-pos is</td><td class="lineno" valign="top"></td></tr>
248      <tr><td class="lineno" valign="top"></td><td class="left">   taken to be equal to one less than the current length of the entity-</td><td> </td><td class="right">   taken to be equal to one less than the current length of the entity-</td><td class="lineno" valign="top"></td></tr>
249      <tr><td class="lineno" valign="top"></td><td class="left">   body in bytes.</td><td> </td><td class="right">   body in bytes.</td><td class="lineno" valign="top"></td></tr>
250      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
251      <tr><td class="lineno" valign="top"></td><td class="left">   By its choice of last-byte-pos, a client can limit the number of</td><td> </td><td class="right">   By its choice of last-byte-pos, a client can limit the number of</td><td class="lineno" valign="top"></td></tr>
252      <tr><td class="lineno" valign="top"></td><td class="left">   bytes retrieved without knowing the size of the entity.</td><td> </td><td class="right">   bytes retrieved without knowing the size of the entity.</td><td class="lineno" valign="top"></td></tr>
253      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
254      <tr><td class="lineno" valign="top"></td><td class="left">     suffix-byte-range-spec = "-" suffix-length</td><td> </td><td class="right">     suffix-byte-range-spec = "-" suffix-length</td><td class="lineno" valign="top"></td></tr>
255      <tr><td class="lineno" valign="top"></td><td class="left">     suffix-length = 1*DIGIT</td><td> </td><td class="right">     suffix-length = 1*DIGIT</td><td class="lineno" valign="top"></td></tr>
256      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
257      <tr><td class="lineno" valign="top"></td><td class="left">   A suffix-byte-range-spec is used to specify the suffix of the entity-</td><td> </td><td class="right">   A suffix-byte-range-spec is used to specify the suffix of the entity-</td><td class="lineno" valign="top"></td></tr>
258      <tr><td><a name="diff0012" /></td></tr>
259      <tr><td class="lineno" valign="top"></td><td class="lblock">   body, of a length given by the <span class="delete">decimal</span> suffix-length value.  (That</td><td> </td><td class="rblock">   body, of a length given by the suffix-length value.  (That is, this</td><td class="lineno" valign="top"></td></tr>
260      <tr><td class="lineno" valign="top"></td><td class="lblock">   is, this form specifies the last N bytes of an entity-body.)  If the</td><td> </td><td class="rblock">   form specifies the last N bytes of an entity-body.)  If the entity is</td><td class="lineno" valign="top"></td></tr>
261      <tr><td class="lineno" valign="top"></td><td class="lblock">   entity is shorter than the specified suffix-length, the entire</td><td> </td><td class="rblock">   shorter than the specified suffix-length, the entire entity-body is</td><td class="lineno" valign="top"></td></tr>
262      <tr><td class="lineno" valign="top"></td><td class="lblock">   entity-body is used.</td><td> </td><td class="rblock">   used.</td><td class="lineno" valign="top"></td></tr>
263      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
264      <tr><td class="lineno" valign="top"></td><td class="left">   If a syntactically valid byte-range-set includes at least one byte-</td><td> </td><td class="right">   If a syntactically valid byte-range-set includes at least one byte-</td><td class="lineno" valign="top"></td></tr>
265      <tr><td class="lineno" valign="top"></td><td class="left">   range-spec whose first-byte-pos is less than the current length of</td><td> </td><td class="right">   range-spec whose first-byte-pos is less than the current length of</td><td class="lineno" valign="top"></td></tr>
266      <tr><td class="lineno" valign="top"></td><td class="left">   the entity-body, or at least one suffix-byte-range-spec with a non-</td><td> </td><td class="right">   the entity-body, or at least one suffix-byte-range-spec with a non-</td><td class="lineno" valign="top"></td></tr>
267      <tr><td class="lineno" valign="top"></td><td class="left">   zero suffix-length, then the byte-range-set is satisfiable.</td><td> </td><td class="right">   zero suffix-length, then the byte-range-set is satisfiable.</td><td class="lineno" valign="top"></td></tr>
268      <tr><td class="lineno" valign="top"></td><td class="left">   Otherwise, the byte-range-set is unsatisfiable.  If the byte-range-</td><td> </td><td class="right">   Otherwise, the byte-range-set is unsatisfiable.  If the byte-range-</td><td class="lineno" valign="top"></td></tr>
269      <tr><td class="lineno" valign="top"></td><td class="left">   set is unsatisfiable, the server SHOULD return a response with a</td><td> </td><td class="right">   set is unsatisfiable, the server SHOULD return a response with a</td><td class="lineno" valign="top"></td></tr>
270      <tr><td class="lineno" valign="top"></td><td class="left">   status of 416 (Requested range not satisfiable).  Otherwise, the</td><td> </td><td class="right">   status of 416 (Requested range not satisfiable).  Otherwise, the</td><td class="lineno" valign="top"></td></tr>
271      <tr><td class="lineno" valign="top"></td><td class="left">   server SHOULD return a response with a status of 206 (Partial</td><td> </td><td class="right">   server SHOULD return a response with a status of 206 (Partial</td><td class="lineno" valign="top"></td></tr>
272      <tr><td class="lineno" valign="top"></td><td class="left">   Content) containing the satisfiable ranges of the entity-body.</td><td> </td><td class="right">   Content) containing the satisfiable ranges of the entity-body.</td><td class="lineno" valign="top"></td></tr>
273      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
274      <tr><td class="lineno" valign="top"></td><td class="left">   Examples of byte-ranges-specifier values (assuming an entity-body of</td><td> </td><td class="right">   Examples of byte-ranges-specifier values (assuming an entity-body of</td><td class="lineno" valign="top"></td></tr>
275      <tr><td class="lineno" valign="top"></td><td class="left">   length 10000):</td><td> </td><td class="right">   length 10000):</td><td class="lineno" valign="top"></td></tr>
276      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
277      <tr><td><a name="diff0013" /></td></tr>
278      <tr><td class="lineno" valign="top"></td><td class="lblock">   o  The first 500 bytes (byte offsets 0-499, inclusive):<span class="delete"> bytes=0-499</span></td><td> </td><td class="rblock">   o  The first 500 bytes (byte offsets 0-499, inclusive):</td><td class="lineno" valign="top"></td></tr>
279      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
280      <tr><td><a name="diff0014" /></td></tr>
281      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">o  The second 500 bytes (byte offsets 500-999, inclusive): bytes=500-</span></td><td> </td><td class="rblock">        <span class="insert">bytes=0-499</span></td><td class="lineno" valign="top"></td></tr>
282      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">      999</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
283      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
284      <tr><td><a name="diff0015" /></td></tr>
285      <tr><td class="lineno" valign="top"></td><td class="lblock">   o  The <span class="delete">final</span> 500 bytes (byte offsets <span class="delete">9500-9999,</span> inclusive): <span class="delete">bytes=-</span></td><td> </td><td class="rblock">   o  The <span class="insert">second</span> 500 bytes (byte offsets <span class="insert">500-999,</span> inclusive):</td><td class="lineno" valign="top"></td></tr>
286      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">      500</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
287      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
288      <tr><td><a name="diff0016" /></td></tr>
289      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">o  Or bytes=9500-</span></td><td> </td><td class="rblock">   <span class="insert">     bytes=500-999</span></td><td class="lineno" valign="top"></td></tr>
290      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
291      <tr><td><a name="diff0017" /></td></tr>
292      <tr><td class="lineno" valign="top"></td><td class="lblock">   o  The <span class="delete">first and last</span> bytes <span class="delete">only (bytes 0 and 9999): bytes=0-0,-1</span></td><td> </td><td class="rblock">   o  The <span class="insert">final 500</span> bytes <span class="insert">(byte offsets 9500-9999, inclusive):</span></td><td class="lineno" valign="top"></td></tr>
293      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno" valign="top"></td></tr>
294      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">        bytes=-500</span></td><td class="lineno" valign="top"></td></tr>
295      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno" valign="top"></td></tr>
296      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      Or:</span></td><td class="lineno" valign="top"></td></tr>
297      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno" valign="top"></td></tr>
298      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">        bytes=9500-</span></td><td class="lineno" valign="top"></td></tr>
299      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
300      <tr><td><a name="diff0018" /></td></tr>
301      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">   <span class="insert">o  The first and last bytes only (bytes 0 and 9999):</span></td><td class="lineno" valign="top"></td></tr>
302      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno" valign="top"></td></tr>
303      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">        bytes=0-0,-1</span></td><td class="lineno" valign="top"></td></tr>
304      <tr><td class="lineno" valign="top"></td><td class="left">   o  Several legal but not canonical specifications of the second 500</td><td> </td><td class="right">   o  Several legal but not canonical specifications of the second 500</td><td class="lineno" valign="top"></td></tr>
305      <tr><td class="lineno" valign="top"></td><td class="left">      bytes (byte offsets 500-999, inclusive):</td><td> </td><td class="right">      bytes (byte offsets 500-999, inclusive):</td><td class="lineno" valign="top"></td></tr>
306      <tr><td><a name="diff0019" /></td></tr>
307      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">                                                                         </span></td><td class="lineno" valign="top"></td></tr>
308      <tr><td class="lineno" valign="top"></td><td class="left">      bytes=500-600,601-999</td><td> </td><td class="right">      bytes=500-600,601-999</td><td class="lineno" valign="top"></td></tr>
309      <tr><td class="lineno" valign="top"></td><td class="left">      bytes=500-700,601-999</td><td> </td><td class="right">      bytes=500-700,601-999</td><td class="lineno" valign="top"></td></tr>
310      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
311      <tr><td class="lineno" valign="top"></td><td class="left">5.4.2.  Range Retrieval Requests</td><td> </td><td class="right">5.4.2.  Range Retrieval Requests</td><td class="lineno" valign="top"></td></tr>
312      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
313      <tr><td class="lineno" valign="top"></td><td class="left">   HTTP retrieval requests using conditional or unconditional GET</td><td> </td><td class="right">   HTTP retrieval requests using conditional or unconditional GET</td><td class="lineno" valign="top"></td></tr>
314      <tr><td class="lineno" valign="top"></td><td class="left">   methods MAY request one or more sub-ranges of the entity, instead of</td><td> </td><td class="right">   methods MAY request one or more sub-ranges of the entity, instead of</td><td class="lineno" valign="top"></td></tr>
315      <tr><td class="lineno" valign="top"></td><td class="left">   the entire entity, using the Range request header, which applies to</td><td> </td><td class="right">   the entire entity, using the Range request header, which applies to</td><td class="lineno" valign="top"></td></tr>
316      <tr><td class="lineno" valign="top"></td><td class="left">   the entity returned as the result of the request:</td><td> </td><td class="right">   the entity returned as the result of the request:</td><td class="lineno" valign="top"></td></tr>
317      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
318      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
319      <tr bgcolor="gray" ><td></td><th><a name="part-l8" /><small>skipping to change at</small><em> page 14, line 44</em></th><th> </th><th><a name="part-r8" /><small>skipping to change at</small><em> page 14, line 46</em></th><td></td></tr>
320      <tr><td class="lineno" valign="top"></td><td class="left">   Larry Masinter, Jeff Mogul, Lou Montulli, David W. Morris, Luigi</td><td> </td><td class="right">   Larry Masinter, Jeff Mogul, Lou Montulli, David W. Morris, Luigi</td><td class="lineno" valign="top"></td></tr>
321      <tr><td class="lineno" valign="top"></td><td class="left">   Rizzo, and Bill Weihl.</td><td> </td><td class="right">   Rizzo, and Bill Weihl.</td><td class="lineno" valign="top"></td></tr>
322      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
323      <tr><td class="lineno" valign="top"></td><td class="left">9.  References</td><td> </td><td class="right">9.  References</td><td class="lineno" valign="top"></td></tr>
324      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
325      <tr><td class="lineno" valign="top"></td><td class="left">9.1.  Normative References</td><td> </td><td class="right">9.1.  Normative References</td><td class="lineno" valign="top"></td></tr>
326      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
327      <tr><td class="lineno" valign="top"></td><td class="left">   [Part1]    Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td> </td><td class="right">   [Part1]    Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td class="lineno" valign="top"></td></tr>
328      <tr><td class="lineno" valign="top"></td><td class="left">              Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td> </td><td class="right">              Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td class="lineno" valign="top"></td></tr>
329      <tr><td class="lineno" valign="top"></td><td class="left">              and J. Reschke, Ed., "HTTP/1.1, part 1: URIs, Connections,</td><td> </td><td class="right">              and J. Reschke, Ed., "HTTP/1.1, part 1: URIs, Connections,</td><td class="lineno" valign="top"></td></tr>
330      <tr><td><a name="diff0020" /></td></tr>
331      <tr><td class="lineno" valign="top"></td><td class="lblock">              and Message Parsing", <span class="delete">draft-ietf-httpbis-p1-messaging-06</span></td><td> </td><td class="rblock">              and Message Parsing", <span class="insert">draft-ietf-httpbis-p1-messaging-07</span></td><td class="lineno" valign="top"></td></tr>
332      <tr><td class="lineno" valign="top"></td><td class="lblock">              (work in progress), <span class="delete">March</span> 2009.</td><td> </td><td class="rblock">              (work in progress), <span class="insert">July</span> 2009.</td><td class="lineno" valign="top"></td></tr>
333      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
334      <tr><td class="lineno" valign="top"></td><td class="left">   [Part3]    Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td> </td><td class="right">   [Part3]    Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td class="lineno" valign="top"></td></tr>
335      <tr><td class="lineno" valign="top"></td><td class="left">              Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td> </td><td class="right">              Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td class="lineno" valign="top"></td></tr>
336      <tr><td class="lineno" valign="top"></td><td class="left">              and J. Reschke, Ed., "HTTP/1.1, part 3: Message Payload</td><td> </td><td class="right">              and J. Reschke, Ed., "HTTP/1.1, part 3: Message Payload</td><td class="lineno" valign="top"></td></tr>
337      <tr><td><a name="diff0021" /></td></tr>
338      <tr><td class="lineno" valign="top"></td><td class="lblock">              and Content Negotiation", <span class="delete">draft-ietf-httpbis-p3-payload-06</span></td><td> </td><td class="rblock">              and Content Negotiation", <span class="insert">draft-ietf-httpbis-p3-payload-07</span></td><td class="lineno" valign="top"></td></tr>
339      <tr><td class="lineno" valign="top"></td><td class="lblock">              (work in progress), <span class="delete">March</span> 2009.</td><td> </td><td class="rblock">              (work in progress), <span class="insert">July</span> 2009.</td><td class="lineno" valign="top"></td></tr>
340      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
341      <tr><td class="lineno" valign="top"></td><td class="left">   [Part4]    Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td> </td><td class="right">   [Part4]    Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td class="lineno" valign="top"></td></tr>
342      <tr><td class="lineno" valign="top"></td><td class="left">              Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td> </td><td class="right">              Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td class="lineno" valign="top"></td></tr>
343      <tr><td class="lineno" valign="top"></td><td class="left">              and J. Reschke, Ed., "HTTP/1.1, part 4: Conditional</td><td> </td><td class="right">              and J. Reschke, Ed., "HTTP/1.1, part 4: Conditional</td><td class="lineno" valign="top"></td></tr>
344      <tr><td><a name="diff0022" /></td></tr>
345      <tr><td class="lineno" valign="top"></td><td class="lblock">              Requests", <span class="delete">draft-ietf-httpbis-p4-conditional-06</span> (work in</td><td> </td><td class="rblock">              Requests", <span class="insert">draft-ietf-httpbis-p4-conditional-07</span> (work in</td><td class="lineno" valign="top"></td></tr>
346      <tr><td class="lineno" valign="top"></td><td class="lblock">              progress), <span class="delete">March</span> 2009.</td><td> </td><td class="rblock">              progress), <span class="insert">July</span> 2009.</td><td class="lineno" valign="top"></td></tr>
347      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
348      <tr><td class="lineno" valign="top"></td><td class="left">   [Part6]    Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td> </td><td class="right">   [Part6]    Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td class="lineno" valign="top"></td></tr>
349      <tr><td class="lineno" valign="top"></td><td class="left">              Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td> </td><td class="right">              Masinter, L., Leach, P., Berners-Lee, T., Lafon, Y., Ed.,</td><td class="lineno" valign="top"></td></tr>
350      <tr><td><a name="diff0023" /></td></tr>
351      <tr><td class="lineno" valign="top"></td><td class="lblock">              and J. Reschke, Ed., "HTTP/1.1, part 6: Caching",</td><td> </td><td class="rblock">              <span class="insert">Nottingham, M., Ed.,</span> and J. Reschke, Ed., "HTTP/1.1, part</td><td class="lineno" valign="top"></td></tr>
352      <tr><td class="lineno" valign="top"></td><td class="lblock">              <span class="delete">draft-ietf-httpbis-p6-cache-06</span> (work in progress),</td><td> </td><td class="rblock">              6: Caching", <span class="insert">draft-ietf-httpbis-p6-cache-07</span> (work in</td><td class="lineno" valign="top"></td></tr>
353      <tr><td class="lineno" valign="top"></td><td class="lblock">              <span class="delete">March</span> 2009.</td><td> </td><td class="rblock">              progress), <span class="insert">July</span> 2009.</td><td class="lineno" valign="top"></td></tr>
354      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
355      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC2046]  Freed, N. and N. Borenstein, "Multipurpose Internet Mail</td><td> </td><td class="right">   [RFC2046]  Freed, N. and N. Borenstein, "Multipurpose Internet Mail</td><td class="lineno" valign="top"></td></tr>
356      <tr><td class="lineno" valign="top"></td><td class="left">              Extensions (MIME) Part Two: Media Types", RFC 2046,</td><td> </td><td class="right">              Extensions (MIME) Part Two: Media Types", RFC 2046,</td><td class="lineno" valign="top"></td></tr>
357      <tr><td class="lineno" valign="top"></td><td class="left">              November 1996.</td><td> </td><td class="right">              November 1996.</td><td class="lineno" valign="top"></td></tr>
358      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
359      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC2119]  Bradner, S., "Key words for use in RFCs to Indicate</td><td> </td><td class="right">   [RFC2119]  Bradner, S., "Key words for use in RFCs to Indicate</td><td class="lineno" valign="top"></td></tr>
360      <tr><td class="lineno" valign="top"></td><td class="left">              Requirement Levels", BCP 14, RFC 2119, March 1997.</td><td> </td><td class="right">              Requirement Levels", BCP 14, RFC 2119, March 1997.</td><td class="lineno" valign="top"></td></tr>
361      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
362      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC5234]  Crocker, D., Ed. and P. Overell, "Augmented BNF for Syntax</td><td> </td><td class="right">   [RFC5234]  Crocker, D., Ed. and P. Overell, "Augmented BNF for Syntax</td><td class="lineno" valign="top"></td></tr>
363      <tr><td class="lineno" valign="top"></td><td class="left">              Specifications: ABNF", STD 68, RFC 5234, January 2008.</td><td> </td><td class="right">              Specifications: ABNF", STD 68, RFC 5234, January 2008.</td><td class="lineno" valign="top"></td></tr>
364      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
365      <tr bgcolor="gray" ><td></td><th><a name="part-l9" /><small>skipping to change at</small><em> page 18, line 34</em></th><th> </th><th><a name="part-r9" /><small>skipping to change at</small><em> page 18, line 34</em></th><td></td></tr>
366      <tr><td class="lineno" valign="top"></td><td class="left">   (Appendix A)</td><td> </td><td class="right">   (Appendix A)</td><td class="lineno" valign="top"></td></tr>
367      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
368      <tr><td class="lineno" valign="top"></td><td class="left">Appendix C.  Collected ABNF</td><td> </td><td class="right">Appendix C.  Collected ABNF</td><td class="lineno" valign="top"></td></tr>
369      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
370      <tr><td class="lineno" valign="top"></td><td class="left">   Accept-Ranges = "Accept-Ranges:" OWS Accept-Ranges-v</td><td> </td><td class="right">   Accept-Ranges = "Accept-Ranges:" OWS Accept-Ranges-v</td><td class="lineno" valign="top"></td></tr>
371      <tr><td class="lineno" valign="top"></td><td class="left">   Accept-Ranges-v = acceptable-ranges</td><td> </td><td class="right">   Accept-Ranges-v = acceptable-ranges</td><td class="lineno" valign="top"></td></tr>
372      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
373      <tr><td class="lineno" valign="top"></td><td class="left">   Content-Range = "Content-Range:" OWS Content-Range-v</td><td> </td><td class="right">   Content-Range = "Content-Range:" OWS Content-Range-v</td><td class="lineno" valign="top"></td></tr>
374      <tr><td class="lineno" valign="top"></td><td class="left">   Content-Range-v = content-range-spec</td><td> </td><td class="right">   Content-Range-v = content-range-spec</td><td class="lineno" valign="top"></td></tr>
375      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
376      <tr><td><a name="diff0024" /></td></tr>
377      <tr><td class="lineno" valign="top"></td><td class="lblock">   HTTP-date = &lt;HTTP-date, defined in [Part1], Section 3.2<span class="delete">.1</span>&gt;</td><td> </td><td class="rblock">   HTTP-date = &lt;HTTP-date, defined in [Part1], Section 3.2&gt;</td><td class="lineno" valign="top"></td></tr>
378      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
379      <tr><td class="lineno" valign="top"></td><td class="left">   If-Range = "If-Range:" OWS If-Range-v</td><td> </td><td class="right">   If-Range = "If-Range:" OWS If-Range-v</td><td class="lineno" valign="top"></td></tr>
380      <tr><td class="lineno" valign="top"></td><td class="left">   If-Range-v = entity-tag / HTTP-date</td><td> </td><td class="right">   If-Range-v = entity-tag / HTTP-date</td><td class="lineno" valign="top"></td></tr>
381      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
382      <tr><td class="lineno" valign="top"></td><td class="left">   OWS = &lt;OWS, defined in [Part1], Section 1.2.2&gt;</td><td> </td><td class="right">   OWS = &lt;OWS, defined in [Part1], Section 1.2.2&gt;</td><td class="lineno" valign="top"></td></tr>
383      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
384      <tr><td class="lineno" valign="top"></td><td class="left">   Range = "Range:" OWS Range-v</td><td> </td><td class="right">   Range = "Range:" OWS Range-v</td><td class="lineno" valign="top"></td></tr>
385      <tr><td class="lineno" valign="top"></td><td class="left">   Range-v = byte-ranges-specifier / other-ranges-specifier</td><td> </td><td class="right">   Range-v = byte-ranges-specifier / other-ranges-specifier</td><td class="lineno" valign="top"></td></tr>
386      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
387      <tr><td class="lineno" valign="top"></td><td class="left">   acceptable-ranges = ( *( "," OWS ) range-unit *( OWS "," [ OWS</td><td> </td><td class="right">   acceptable-ranges = ( *( "," OWS ) range-unit *( OWS "," [ OWS</td><td class="lineno" valign="top"></td></tr>
388      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
389      <tr bgcolor="gray" ><td></td><th><a name="part-l10" /><small>skipping to change at</small><em> page 21, line 31</em></th><th> </th><th><a name="part-r10" /><small>skipping to change at</small><em> page 21, line 31</em></th><td></td></tr>
390      <tr><td class="lineno" valign="top"></td><td class="left">   (&lt;http://tools.ietf.org/wg/httpbis/trac/ticket/85&gt;):</td><td> </td><td class="right">   (&lt;http://tools.ietf.org/wg/httpbis/trac/ticket/85&gt;):</td><td class="lineno" valign="top"></td></tr>
391      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
392      <tr><td class="lineno" valign="top"></td><td class="left">   o  Remove bias in favor of byte ranges; allow custom ranges in ABNF.</td><td> </td><td class="right">   o  Remove bias in favor of byte ranges; allow custom ranges in ABNF.</td><td class="lineno" valign="top"></td></tr>
393      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
394      <tr><td class="lineno" valign="top"></td><td class="left">   Final work on ABNF conversion</td><td> </td><td class="right">   Final work on ABNF conversion</td><td class="lineno" valign="top"></td></tr>
395      <tr><td class="lineno" valign="top"></td><td class="left">   (&lt;http://tools.ietf.org/wg/httpbis/trac/ticket/36&gt;):</td><td> </td><td class="right">   (&lt;http://tools.ietf.org/wg/httpbis/trac/ticket/36&gt;):</td><td class="lineno" valign="top"></td></tr>
396      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
397      <tr><td class="lineno" valign="top"></td><td class="left">   o  Add appendix containing collected and expanded ABNF, reorganize</td><td> </td><td class="right">   o  Add appendix containing collected and expanded ABNF, reorganize</td><td class="lineno" valign="top"></td></tr>
398      <tr><td class="lineno" valign="top"></td><td class="left">      ABNF introduction.</td><td> </td><td class="right">      ABNF introduction.</td><td class="lineno" valign="top"></td></tr>
399      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
400      <tr><td><a name="diff0025" /></td></tr>
401      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">D.8.  Since draft-ietf-httpbis-p5-range-06</span></td><td class="lineno" valign="top"></td></tr>
402      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno" valign="top"></td></tr>
403      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">   Closed issues:</span></td><td class="lineno" valign="top"></td></tr>
404      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"></span></td><td class="lineno" valign="top"></td></tr>
405      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">   o  &lt;http://tools.ietf.org/wg/httpbis/trac/ticket/161&gt;: "base for</span></td><td class="lineno" valign="top"></td></tr>
406      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      numeric protocol elements"</span></td><td class="lineno" valign="top"></td></tr>
407      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">                                                                         </td><td class="lineno" valign="top"></td></tr>
408      <tr><td class="lineno" valign="top"></td><td class="left">Index</td><td> </td><td class="right">Index</td><td class="lineno" valign="top"></td></tr>
409      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
410      <tr><td class="lineno" valign="top"></td><td class="left">   2</td><td> </td><td class="right">   2</td><td class="lineno" valign="top"></td></tr>
411      <tr><td class="lineno" valign="top"></td><td class="left">      206 Partial Content (status code)  6</td><td> </td><td class="right">      206 Partial Content (status code)  6</td><td class="lineno" valign="top"></td></tr>
412      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
413      <tr><td class="lineno" valign="top"></td><td class="left">   4</td><td> </td><td class="right">   4</td><td class="lineno" valign="top"></td></tr>
414      <tr><td class="lineno" valign="top"></td><td class="left">      416 Requested Range Not Satisfiable (status code)  6</td><td> </td><td class="right">      416 Requested Range Not Satisfiable (status code)  6</td><td class="lineno" valign="top"></td></tr>
415      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
416      <tr><td class="lineno" valign="top"></td><td class="left">   A</td><td> </td><td class="right">   A</td><td class="lineno" valign="top"></td></tr>
417      <tr><td class="lineno" valign="top"></td><td class="left">      Accept-Ranges header  7</td><td> </td><td class="right">      Accept-Ranges header  7</td><td class="lineno" valign="top"></td></tr>
418
419     <tr><td></td><td class="left"></td><td> </td><td class="right"></td><td></td></tr>
420     <tr bgcolor="gray"><th colspan="5" align="center"><a name="end">&nbsp;End of changes. 25 change blocks.&nbsp;</a></th></tr>
421     <tr class="stats"><td></td><th><i>35 lines changed or deleted</i></th><th><i> </i></th><th><i>49 lines changed or added</i></th><td></td></tr>
422     <tr><td colspan="5" align="center" class="small"><br/>This html diff was produced by rfcdiff 1.35. The latest version is available from <a href="http://www.tools.ietf.org/tools/rfcdiff/" >http://tools.ietf.org/tools/rfcdiff/</a> </td></tr>
423   </table>
424   </body>
425   </html>
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