source: draft-ietf-httpbis/diffs/draft-ietf-httpbis-p3-payload-05-from-4.diff.html @ 605

Last change on this file since 605 was 547, checked in by julian.reschke@…, 11 years ago

Prepare submission of draft -06 on Monday, March 09.

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40<body > 
41  <table border="0" cellpadding="0" cellspacing="0"> 
42  <tr bgcolor="orange"><th></th><th>&nbsp;draft-ietf-httpbis-p3-payload-04.txt&nbsp;</th><th> </th><th>&nbsp;draft-ietf-httpbis-p3-payload-05.txt&nbsp;</th><th></th></tr> 
43      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
44      <tr><td class="lineno" valign="top"></td><td class="left">Network Working Group                                   R. Fielding, Ed.</td><td> </td><td class="right">Network Working Group                                   R. Fielding, Ed.</td><td class="lineno" valign="top"></td></tr>
45      <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>
46      <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>
47      <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>
48      <tr><td><a name="diff0001" /></td></tr>
49      <tr><td class="lineno" valign="top"></td><td class="lblock">Expires: Ma<span class="delete">rch 2, 2009</span>                                          J. Mogul</td><td> </td><td class="rblock">Expires: Ma<span class="insert">y 20, 2009 </span>                                          J. Mogul</td><td class="lineno" valign="top"></td></tr>
50      <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>
51      <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>
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">                                                             L. Masinter</td><td> </td><td class="right">                                                             L. Masinter</td><td class="lineno" valign="top"></td></tr>
54      <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>
55      <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>
56      <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>
57      <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>
58      <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>
59      <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>
60      <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>
61      <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>
62      <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>
63      <tr><td><a name="diff0002" /></td></tr>
64      <tr><td class="lineno" valign="top"></td><td class="lblock">                                                       <span class="delete">  August 29</span>, 2008</td><td> </td><td class="rblock">                                                       <span class="insert">November 16</span>, 2008</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">       HTTP/1.1, part 3: Message Payload and Content Negotiation</td><td> </td><td class="right">       HTTP/1.1, part 3: Message Payload and Content Negotiation</td><td class="lineno" valign="top"></td></tr>
67      <tr><td><a name="diff0003" /></td></tr>
68      <tr><td class="lineno" valign="top"></td><td class="lblock">                    draft-ietf-httpbis-p3-payload-0<span class="delete">4</span></td><td> </td><td class="rblock">                    draft-ietf-httpbis-p3-payload-0<span class="insert">5</span></td><td class="lineno" valign="top"></td></tr>
69      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
70      <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>
71      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
72      <tr><td class="lineno" valign="top"></td><td class="left">   By submitting this Internet-Draft, each author represents that any</td><td> </td><td class="right">   By submitting this Internet-Draft, each author represents that any</td><td class="lineno" valign="top"></td></tr>
73      <tr><td class="lineno" valign="top"></td><td class="left">   applicable patent or other IPR claims of which he or she is aware</td><td> </td><td class="right">   applicable patent or other IPR claims of which he or she is aware</td><td class="lineno" valign="top"></td></tr>
74      <tr><td class="lineno" valign="top"></td><td class="left">   have been or will be disclosed, and any of which he or she becomes</td><td> </td><td class="right">   have been or will be disclosed, and any of which he or she becomes</td><td class="lineno" valign="top"></td></tr>
75      <tr><td class="lineno" valign="top"></td><td class="left">   aware will be disclosed, in accordance with Section 6 of BCP 79.</td><td> </td><td class="right">   aware will be disclosed, in accordance with Section 6 of BCP 79.</td><td class="lineno" valign="top"></td></tr>
76      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
77      <tr><td class="lineno" valign="top"></td><td class="left">   Internet-Drafts are working documents of the Internet Engineering</td><td> </td><td class="right">   Internet-Drafts are working documents of the Internet Engineering</td><td class="lineno" valign="top"></td></tr>
78      <tr><td class="lineno" valign="top"></td><td class="left">   Task Force (IETF), its areas, and its working groups.  Note that</td><td> </td><td class="right">   Task Force (IETF), its areas, and its working groups.  Note that</td><td class="lineno" valign="top"></td></tr>
79      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
80      <tr bgcolor="gray" ><td></td><th><a name="part-l2" /><small>skipping to change at</small><em> page 1, line 49</em></th><th> </th><th><a name="part-r2" /><small>skipping to change at</small><em> page 1, line 49</em></th><td></td></tr>
81      <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>
82      <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>
83      <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>
84      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
85      <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>
86      <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>
87      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
88      <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>
89      <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>
90      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
91      <tr><td><a name="diff0004" /></td></tr>
92      <tr><td class="lineno" valign="top"></td><td class="lblock">   This Internet-Draft will expire on Ma<span class="delete">rch 2</span>, 2009.</td><td> </td><td class="rblock">   This Internet-Draft will expire on Ma<span class="insert">y 20</span>, 2009.</td><td class="lineno" valign="top"></td></tr>
93      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
94      <tr><td class="lineno" valign="top"></td><td class="left">Abstract</td><td> </td><td class="right">Abstract</td><td class="lineno" valign="top"></td></tr>
95      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
96      <tr><td class="lineno" valign="top"></td><td class="left">   The Hypertext Transfer Protocol (HTTP) is an application-level</td><td> </td><td class="right">   The Hypertext Transfer Protocol (HTTP) is an application-level</td><td class="lineno" valign="top"></td></tr>
97      <tr><td class="lineno" valign="top"></td><td class="left">   protocol for distributed, collaborative, hypermedia information</td><td> </td><td class="right">   protocol for distributed, collaborative, hypermedia information</td><td class="lineno" valign="top"></td></tr>
98      <tr><td class="lineno" valign="top"></td><td class="left">   systems.  HTTP has been in use by the World Wide Web global</td><td> </td><td class="right">   systems.  HTTP has been in use by the World Wide Web global</td><td class="lineno" valign="top"></td></tr>
99      <tr><td class="lineno" valign="top"></td><td class="left">   information initiative since 1990.  This document is Part 3 of the</td><td> </td><td class="right">   information initiative since 1990.  This document is Part 3 of the</td><td class="lineno" valign="top"></td></tr>
100      <tr><td class="lineno" valign="top"></td><td class="left">   seven-part specification that defines the protocol referred to as</td><td> </td><td class="right">   seven-part specification that defines the protocol referred to as</td><td class="lineno" valign="top"></td></tr>
101      <tr><td class="lineno" valign="top"></td><td class="left">   "HTTP/1.1" and, taken together, obsoletes RFC 2616.  Part 3 defines</td><td> </td><td class="right">   "HTTP/1.1" and, taken together, obsoletes RFC 2616.  Part 3 defines</td><td class="lineno" valign="top"></td></tr>
102      <tr><td class="lineno" valign="top"></td><td class="left">   HTTP message content, metadata, and content negotiation.</td><td> </td><td class="right">   HTTP message content, metadata, and content negotiation.</td><td class="lineno" valign="top"></td></tr>
103      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
104      <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>
105      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
106      <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>
107      <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>
108      <tr><td><a name="diff0005" /></td></tr>
109      <tr><td class="lineno" valign="top"></td><td class="lblock">   at &lt;http://<span class="delete">www.</span>tools.ietf.org/wg/httpbis/trac/report/11&gt; and related</td><td> </td><td class="rblock">   at &lt;http://tools.ietf.org/wg/httpbis/trac/report/11&gt; and related</td><td class="lineno" valign="top"></td></tr>
110      <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>
111      <tr><td><a name="diff0006" /></td></tr>
112      <tr><td class="lineno" valign="top"></td><td class="lblock">   &lt;http://<span class="delete">www.</span>tools.ietf.org/wg/httpbis/&gt;.</td><td> </td><td class="rblock">   &lt;http://tools.ietf.org/wg/httpbis/&gt;.</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><a name="diff0007" /></td></tr>
115      <tr><td class="lineno" valign="top"></td><td class="lblock">   The changes in this draft are summarized in Appendix D.<span class="delete">4</span>.</td><td> </td><td class="rblock">   The changes in this draft are summarized in Appendix D.<span class="insert">6</span>.</td><td class="lineno" valign="top"></td></tr>
116      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
117      <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>
118      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
119      <tr><td class="lineno" valign="top"></td><td class="left">   1.  Introduction . . . . . . . . . . . . . . . . . . . . . . . . .  5</td><td> </td><td class="right">   1.  Introduction . . . . . . . . . . . . . . . . . . . . . . . . .  5</td><td class="lineno" valign="top"></td></tr>
120      <tr><td class="lineno" valign="top"></td><td class="left">     1.1.  Requirements . . . . . . . . . . . . . . . . . . . . . . .  5</td><td> </td><td class="right">     1.1.  Requirements . . . . . . . . . . . . . . . . . . . . . . .  5</td><td class="lineno" valign="top"></td></tr>
121      <tr><td class="lineno" valign="top"></td><td class="left">   2.  Notational Conventions and Generic Grammar . . . . . . . . . .  5</td><td> </td><td class="right">   2.  Notational Conventions and Generic Grammar . . . . . . . . . .  5</td><td class="lineno" valign="top"></td></tr>
122      <tr><td class="lineno" valign="top"></td><td class="left">   3.  Protocol Parameters  . . . . . . . . . . . . . . . . . . . . .  6</td><td> </td><td class="right">   3.  Protocol Parameters  . . . . . . . . . . . . . . . . . . . . .  6</td><td class="lineno" valign="top"></td></tr>
123      <tr><td class="lineno" valign="top"></td><td class="left">     3.1.  Character Sets . . . . . . . . . . . . . . . . . . . . . .  6</td><td> </td><td class="right">     3.1.  Character Sets . . . . . . . . . . . . . . . . . . . . . .  6</td><td class="lineno" valign="top"></td></tr>
124      <tr><td class="lineno" valign="top"></td><td class="left">       3.1.1.  Missing Charset  . . . . . . . . . . . . . . . . . . .  7</td><td> </td><td class="right">       3.1.1.  Missing Charset  . . . . . . . . . . . . . . . . . . .  7</td><td class="lineno" valign="top"></td></tr>
125      <tr><td class="lineno" valign="top"></td><td class="left">     3.2.  Content Codings  . . . . . . . . . . . . . . . . . . . . .  7</td><td> </td><td class="right">     3.2.  Content Codings  . . . . . . . . . . . . . . . . . . . . .  7</td><td class="lineno" valign="top"></td></tr>
126      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
127      <tr bgcolor="gray" ><td></td><th><a name="part-l3" /><small>skipping to change at</small><em> page 3, line 34</em></th><th> </th><th><a name="part-r3" /><small>skipping to change at</small><em> page 3, line 34</em></th><td></td></tr>
128      <tr><td class="lineno" valign="top"></td><td class="left">   5.  Content Negotiation  . . . . . . . . . . . . . . . . . . . . . 13</td><td> </td><td class="right">   5.  Content Negotiation  . . . . . . . . . . . . . . . . . . . . . 13</td><td class="lineno" valign="top"></td></tr>
129      <tr><td class="lineno" valign="top"></td><td class="left">     5.1.  Server-driven Negotiation  . . . . . . . . . . . . . . . . 14</td><td> </td><td class="right">     5.1.  Server-driven Negotiation  . . . . . . . . . . . . . . . . 14</td><td class="lineno" valign="top"></td></tr>
130      <tr><td class="lineno" valign="top"></td><td class="left">     5.2.  Agent-driven Negotiation . . . . . . . . . . . . . . . . . 15</td><td> </td><td class="right">     5.2.  Agent-driven Negotiation . . . . . . . . . . . . . . . . . 15</td><td class="lineno" valign="top"></td></tr>
131      <tr><td class="lineno" valign="top"></td><td class="left">     5.3.  Transparent Negotiation  . . . . . . . . . . . . . . . . . 16</td><td> </td><td class="right">     5.3.  Transparent Negotiation  . . . . . . . . . . . . . . . . . 16</td><td class="lineno" valign="top"></td></tr>
132      <tr><td class="lineno" valign="top"></td><td class="left">   6.  Header Field Definitions . . . . . . . . . . . . . . . . . . . 16</td><td> </td><td class="right">   6.  Header Field Definitions . . . . . . . . . . . . . . . . . . . 16</td><td class="lineno" valign="top"></td></tr>
133      <tr><td class="lineno" valign="top"></td><td class="left">     6.1.  Accept . . . . . . . . . . . . . . . . . . . . . . . . . . 16</td><td> </td><td class="right">     6.1.  Accept . . . . . . . . . . . . . . . . . . . . . . . . . . 16</td><td class="lineno" valign="top"></td></tr>
134      <tr><td class="lineno" valign="top"></td><td class="left">     6.2.  Accept-Charset . . . . . . . . . . . . . . . . . . . . . . 18</td><td> </td><td class="right">     6.2.  Accept-Charset . . . . . . . . . . . . . . . . . . . . . . 18</td><td class="lineno" valign="top"></td></tr>
135      <tr><td class="lineno" valign="top"></td><td class="left">     6.3.  Accept-Encoding  . . . . . . . . . . . . . . . . . . . . . 19</td><td> </td><td class="right">     6.3.  Accept-Encoding  . . . . . . . . . . . . . . . . . . . . . 19</td><td class="lineno" valign="top"></td></tr>
136      <tr><td class="lineno" valign="top"></td><td class="left">     6.4.  Accept-Language  . . . . . . . . . . . . . . . . . . . . . 20</td><td> </td><td class="right">     6.4.  Accept-Language  . . . . . . . . . . . . . . . . . . . . . 20</td><td class="lineno" valign="top"></td></tr>
137      <tr><td class="lineno" valign="top"></td><td class="left">     6.5.  Content-Encoding . . . . . . . . . . . . . . . . . . . . . 22</td><td> </td><td class="right">     6.5.  Content-Encoding . . . . . . . . . . . . . . . . . . . . . 22</td><td class="lineno" valign="top"></td></tr>
138      <tr><td><a name="diff0008" /></td></tr>
139      <tr><td class="lineno" valign="top"></td><td class="lblock">     6.6.  Content-Language . . . . . . . . . . . . . . . . . . . . . 2<span class="delete">2</span></td><td> </td><td class="rblock">     6.6.  Content-Language . . . . . . . . . . . . . . . . . . . . . 2<span class="insert">3</span></td><td class="lineno" valign="top"></td></tr>
140      <tr><td class="lineno" valign="top"></td><td class="lblock">     6.7.  Content-Location . . . . . . . . . . . . . . . . . . . . . 2<span class="delete">3</span></td><td> </td><td class="rblock">     6.7.  Content-Location . . . . . . . . . . . . . . . . . . . . . 2<span class="insert">4</span></td><td class="lineno" valign="top"></td></tr>
141      <tr><td class="lineno" valign="top"></td><td class="left">     6.8.  Content-MD5  . . . . . . . . . . . . . . . . . . . . . . . 24</td><td> </td><td class="right">     6.8.  Content-MD5  . . . . . . . . . . . . . . . . . . . . . . . 24</td><td class="lineno" valign="top"></td></tr>
142      <tr><td><a name="diff0009" /></td></tr>
143      <tr><td class="lineno" valign="top"></td><td class="lblock">     6.9.  Content-Type . . . . . . . . . . . . . . . . . . . . . . . 2<span class="delete">5</span></td><td> </td><td class="rblock">     6.9.  Content-Type . . . . . . . . . . . . . . . . . . . . . . . 2<span class="insert">6</span></td><td class="lineno" valign="top"></td></tr>
144      <tr><td class="lineno" valign="top"></td><td class="left">   7.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . . 26</td><td> </td><td class="right">   7.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . . 26</td><td class="lineno" valign="top"></td></tr>
145      <tr><td class="lineno" valign="top"></td><td class="left">     7.1.  Message Header Registration  . . . . . . . . . . . . . . . 26</td><td> </td><td class="right">     7.1.  Message Header Registration  . . . . . . . . . . . . . . . 26</td><td class="lineno" valign="top"></td></tr>
146      <tr><td><a name="diff0010" /></td></tr>
147      <tr><td class="lineno" valign="top"></td><td class="lblock">   8.  Security Considerations  . . . . . . . . . . . . . . . . . . . 2<span class="delete">6</span></td><td> </td><td class="rblock">   8.  Security Considerations  . . . . . . . . . . . . . . . . . . . 2<span class="insert">7</span></td><td class="lineno" valign="top"></td></tr>
148      <tr><td class="lineno" valign="top"></td><td class="lblock">     8.1.  Privacy Issues Connected to Accept Headers . . . . . . . . 2<span class="delete">6</span></td><td> </td><td class="rblock">     8.1.  Privacy Issues Connected to Accept Headers . . . . . . . . 2<span class="insert">7</span></td><td class="lineno" valign="top"></td></tr>
149      <tr><td class="lineno" valign="top"></td><td class="lblock">     8.2.  Content-Disposition Issues . . . . . . . . . . . . . . . . 2<span class="delete">7</span></td><td> </td><td class="rblock">     8.2.  Content-Disposition Issues . . . . . . . . . . . . . . . . 2<span class="insert">8</span></td><td class="lineno" valign="top"></td></tr>
150      <tr><td class="lineno" valign="top"></td><td class="lblock">   9.  Acknowledgments  . . . . . . . . . . . . . . . . . . . . . . . 2<span class="delete">7</span></td><td> </td><td class="rblock">   9.  Acknowledgments  . . . . . . . . . . . . . . . . . . . . . . . 2<span class="insert">8</span></td><td class="lineno" valign="top"></td></tr>
151      <tr><td class="lineno" valign="top"></td><td class="lblock">   10. References . . . . . . . . . . . . . . . . . . . . . . . . . . 2<span class="delete">7</span></td><td> </td><td class="rblock">   10. References . . . . . . . . . . . . . . . . . . . . . . . . . . 2<span class="insert">8</span></td><td class="lineno" valign="top"></td></tr>
152      <tr><td class="lineno" valign="top"></td><td class="lblock">     10.1. Normative References . . . . . . . . . . . . . . . . . . . 2<span class="delete">7</span></td><td> </td><td class="rblock">     10.1. Normative References . . . . . . . . . . . . . . . . . . . 2<span class="insert">8</span></td><td class="lineno" valign="top"></td></tr>
153      <tr><td class="lineno" valign="top"></td><td class="lblock">     10.2. Informative References . . . . . . . . . . . . . . . . . . <span class="delete">29</span></td><td> </td><td class="rblock">     10.2. Informative References . . . . . . . . . . . . . . . . . . <span class="insert">30</span></td><td class="lineno" valign="top"></td></tr>
154      <tr><td class="lineno" valign="top"></td><td class="left">   Appendix A.  Differences Between HTTP Entities and RFC 2045</td><td> </td><td class="right">   Appendix A.  Differences Between HTTP Entities and RFC 2045</td><td class="lineno" valign="top"></td></tr>
155      <tr><td><a name="diff0011" /></td></tr>
156      <tr><td class="lineno" valign="top"></td><td class="lblock">                Entities  . . . . . . . . . . . . . . . . . . . . . . 3<span class="delete">0</span></td><td> </td><td class="rblock">                Entities  . . . . . . . . . . . . . . . . . . . . . . 3<span class="insert">1</span></td><td class="lineno" valign="top"></td></tr>
157      <tr><td class="lineno" valign="top"></td><td class="left">     A.1.  MIME-Version . . . . . . . . . . . . . . . . . . . . . . . 31</td><td> </td><td class="right">     A.1.  MIME-Version . . . . . . . . . . . . . . . . . . . . . . . 31</td><td class="lineno" valign="top"></td></tr>
158      <tr><td><a name="diff0012" /></td></tr>
159      <tr><td class="lineno" valign="top"></td><td class="lblock">     A.2.  Conversion to Canonical Form . . . . . . . . . . . . . . . 3<span class="delete">1</span></td><td> </td><td class="rblock">     A.2.  Conversion to Canonical Form . . . . . . . . . . . . . . . 3<span class="insert">2</span></td><td class="lineno" valign="top"></td></tr>
160      <tr><td class="lineno" valign="top"></td><td class="left">     A.3.  Introduction of Content-Encoding . . . . . . . . . . . . . 32</td><td> </td><td class="right">     A.3.  Introduction of Content-Encoding . . . . . . . . . . . . . 32</td><td class="lineno" valign="top"></td></tr>
161      <tr><td class="lineno" valign="top"></td><td class="left">     A.4.  No Content-Transfer-Encoding . . . . . . . . . . . . . . . 32</td><td> </td><td class="right">     A.4.  No Content-Transfer-Encoding . . . . . . . . . . . . . . . 32</td><td class="lineno" valign="top"></td></tr>
162      <tr><td><a name="diff0013" /></td></tr>
163      <tr><td class="lineno" valign="top"></td><td class="lblock">     A.5.  Introduction of Transfer-Encoding  . . . . . . . . . . . . 3<span class="delete">2</span></td><td> </td><td class="rblock">     A.5.  Introduction of Transfer-Encoding  . . . . . . . . . . . . 3<span class="insert">3</span></td><td class="lineno" valign="top"></td></tr>
164      <tr><td class="lineno" valign="top"></td><td class="lblock">     A.6.  MHTML and Line Length Limitations  . . . . . . . . . . . . 3<span class="delete">2</span></td><td> </td><td class="rblock">     A.6.  MHTML and Line Length Limitations  . . . . . . . . . . . . 3<span class="insert">3</span></td><td class="lineno" valign="top"></td></tr>
165      <tr><td class="lineno" valign="top"></td><td class="lblock">   Appendix B.  Additional Features . . . . . . . . . . . . . . . . . 3<span class="delete">2</span></td><td> </td><td class="rblock">   Appendix B.  Additional Features . . . . . . . . . . . . . . . . . 3<span class="insert">3</span></td><td class="lineno" valign="top"></td></tr>
166      <tr><td class="lineno" valign="top"></td><td class="left">     B.1.  Content-Disposition  . . . . . . . . . . . . . . . . . . . 33</td><td> </td><td class="right">     B.1.  Content-Disposition  . . . . . . . . . . . . . . . . . . . 33</td><td class="lineno" valign="top"></td></tr>
167      <tr><td><a name="diff0014" /></td></tr>
168      <tr><td class="lineno" valign="top"></td><td class="lblock">   Appendix C.  Compatibility with Previous Versions  . . . . . . . . 3<span class="delete">3</span></td><td> </td><td class="rblock">   Appendix C.  Compatibility with Previous Versions  . . . . . . . . 3<span class="insert">4</span></td><td class="lineno" valign="top"></td></tr>
169      <tr><td class="lineno" valign="top"></td><td class="left">     C.1.  Changes from RFC 2068  . . . . . . . . . . . . . . . . . . 34</td><td> </td><td class="right">     C.1.  Changes from RFC 2068  . . . . . . . . . . . . . . . . . . 34</td><td class="lineno" valign="top"></td></tr>
170      <tr><td><a name="diff0015" /></td></tr>
171      <tr><td class="lineno" valign="top"></td><td class="lblock">     C.2.  Changes from RFC 2616  . . . . . . . . . . . . . . . . . . 3<span class="delete">4</span></td><td> </td><td class="rblock">     C.2.  Changes from RFC 2616  . . . . . . . . . . . . . . . . . . 3<span class="insert">5</span></td><td class="lineno" valign="top"></td></tr>
172      <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>
173      <tr><td><a name="diff0016" /></td></tr>
174      <tr><td class="lineno" valign="top"></td><td class="lblock">                publication)  . . . . . . . . . . . . . . . . . . . . 3<span class="delete">4</span></td><td> </td><td class="rblock">                publication)  . . . . . . . . . . . . . . . . . . . . 3<span class="insert">5</span></td><td class="lineno" valign="top"></td></tr>
175      <tr><td class="lineno" valign="top"></td><td class="lblock">     D.1.  Since RFC2616  . . . . . . . . . . . . . . . . . . . . . . 3<span class="delete">4</span></td><td> </td><td class="rblock">     D.1.  Since RFC2616  . . . . . . . . . . . . . . . . . . . . . . 3<span class="insert">5</span></td><td class="lineno" valign="top"></td></tr>
176      <tr><td class="lineno" valign="top"></td><td class="lblock">     D.2.  Since draft-ietf-httpbis-p3-payload-00 . . . . . . . . . . 3<span class="delete">4</span></td><td> </td><td class="rblock">     D.2.  Since draft-ietf-httpbis-p3-payload-00 . . . . . . . . . . 3<span class="insert">5</span></td><td class="lineno" valign="top"></td></tr>
177      <tr><td class="lineno" valign="top"></td><td class="lblock">     D.3.  Since draft-ietf-httpbis-p3-payload-01 . . . . . . . . . . 3<span class="delete">5</span></td><td> </td><td class="rblock">     D.3.  Since draft-ietf-httpbis-p3-payload-01 . . . . . . . . . . 3<span class="insert">6</span></td><td class="lineno" valign="top"></td></tr>
178      <tr><td class="lineno" valign="top"></td><td class="lblock">     D.4.  Since draft-ietf-httpbis-p3-payload-02 . . . . . . . . . . 3<span class="delete">5</span></td><td> </td><td class="rblock">     D.4.  Since draft-ietf-httpbis-p3-payload-02 . . . . . . . . . . 3<span class="insert">6</span></td><td class="lineno" valign="top"></td></tr>
179      <tr><td class="lineno" valign="top"></td><td class="left">     D.5.  Since draft-ietf-httpbis-p3-payload-03 . . . . . . . . . . 36</td><td> </td><td class="right">     D.5.  Since draft-ietf-httpbis-p3-payload-03 . . . . . . . . . . 36</td><td class="lineno" valign="top"></td></tr>
180      <tr><td><a name="diff0017" /></td></tr>
181      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">Index  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36</span></td><td> </td><td class="rblock">   <span class="insert">  D.6.  Since draft-ietf-httpbis-p3-payload-04 . . . . . . . . . . 37</span></td><td class="lineno" valign="top"></td></tr>
182      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 38</span></td><td> </td><td class="rblock">   <span class="insert">Index  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37</span></td><td class="lineno" valign="top"></td></tr>
183      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">Intellectual Property and Copyright Statements . . . . . . . . . . 42</span></td><td> </td><td class="rblock">   <span class="insert">Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 39</span></td><td class="lineno" valign="top"></td></tr>
184      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">   Intellectual Property and Copyright Statements . . . . . . . . . . 43</span></td><td class="lineno" valign="top"></td></tr>
185      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
186      <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>
187      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
188      <tr><td class="lineno" valign="top"></td><td class="left">   This document defines HTTP/1.1 message payloads (a.k.a., content),</td><td> </td><td class="right">   This document defines HTTP/1.1 message payloads (a.k.a., content),</td><td class="lineno" valign="top"></td></tr>
189      <tr><td class="lineno" valign="top"></td><td class="left">   the associated metadata header fields that define how the payload is</td><td> </td><td class="right">   the associated metadata header fields that define how the payload is</td><td class="lineno" valign="top"></td></tr>
190      <tr><td class="lineno" valign="top"></td><td class="left">   intended to be interpreted by a recipient, the request header fields</td><td> </td><td class="right">   intended to be interpreted by a recipient, the request header fields</td><td class="lineno" valign="top"></td></tr>
191      <tr><td class="lineno" valign="top"></td><td class="left">   that may influence content selection, and the various selection</td><td> </td><td class="right">   that may influence content selection, and the various selection</td><td class="lineno" valign="top"></td></tr>
192      <tr><td class="lineno" valign="top"></td><td class="left">   algorithms that are collectively referred to as HTTP content</td><td> </td><td class="right">   algorithms that are collectively referred to as HTTP content</td><td class="lineno" valign="top"></td></tr>
193      <tr><td class="lineno" valign="top"></td><td class="left">   negotiation.</td><td> </td><td class="right">   negotiation.</td><td class="lineno" valign="top"></td></tr>
194      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
195      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
196      <tr bgcolor="gray" ><td></td><th><a name="part-l4" /><small>skipping to change at</small><em> page 5, line 43</em></th><th> </th><th><a name="part-r4" /><small>skipping to change at</small><em> page 5, line 43</em></th><td></td></tr>
197      <tr><td class="lineno" valign="top"></td><td class="left">   REQUIRED level and all the SHOULD level requirements for its</td><td> </td><td class="right">   REQUIRED level and all the SHOULD level requirements for its</td><td class="lineno" valign="top"></td></tr>
198      <tr><td class="lineno" valign="top"></td><td class="left">   protocols is said to be "unconditionally compliant"; one that</td><td> </td><td class="right">   protocols is said to be "unconditionally compliant"; one that</td><td class="lineno" valign="top"></td></tr>
199      <tr><td class="lineno" valign="top"></td><td class="left">   satisfies all the MUST level requirements but not all the SHOULD</td><td> </td><td class="right">   satisfies all the MUST level requirements but not all the SHOULD</td><td class="lineno" valign="top"></td></tr>
200      <tr><td class="lineno" valign="top"></td><td class="left">   level requirements for its protocols is said to be "conditionally</td><td> </td><td class="right">   level requirements for its protocols is said to be "conditionally</td><td class="lineno" valign="top"></td></tr>
201      <tr><td class="lineno" valign="top"></td><td class="left">   compliant."</td><td> </td><td class="right">   compliant."</td><td class="lineno" valign="top"></td></tr>
202      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
203      <tr><td class="lineno" valign="top"></td><td class="left">2.  Notational Conventions and Generic Grammar</td><td> </td><td class="right">2.  Notational Conventions and Generic Grammar</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">   This specification uses the ABNF syntax defined in Section 2.1 of</td><td> </td><td class="right">   This specification uses the ABNF syntax defined in Section 2.1 of</td><td class="lineno" valign="top"></td></tr>
206      <tr><td class="lineno" valign="top"></td><td class="left">   [Part1] and the core rules defined in Section 2.2 of [Part1]:</td><td> </td><td class="right">   [Part1] and the core rules defined in Section 2.2 of [Part1]:</td><td class="lineno" valign="top"></td></tr>
207      <tr><td><a name="diff0018" /></td></tr>
208      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   [[abnf.dep: ABNF syntax and basic rules will be adopted from RFC</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
209      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   5234, see &lt;http://tools.ietf.org/wg/httpbis/trac/ticket/36&gt;.]]</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
210      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
211      <tr><td class="lineno" valign="top"></td><td class="left">     ALPHA          = &lt;ALPHA, defined in [Part1], Section 2.2&gt;</td><td> </td><td class="right">     ALPHA          = &lt;ALPHA, defined in [Part1], Section 2.2&gt;</td><td class="lineno" valign="top"></td></tr>
212      <tr><td class="lineno" valign="top"></td><td class="left">     DIGIT          = &lt;DIGIT, defined in [Part1], Section 2.2&gt;</td><td> </td><td class="right">     DIGIT          = &lt;DIGIT, defined in [Part1], Section 2.2&gt;</td><td class="lineno" valign="top"></td></tr>
213      <tr><td class="lineno" valign="top"></td><td class="left">     OCTET          = &lt;OCTET, defined in [Part1], Section 2.2&gt;</td><td> </td><td class="right">     OCTET          = &lt;OCTET, defined in [Part1], Section 2.2&gt;</td><td class="lineno" valign="top"></td></tr>
214      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
215      <tr><td class="lineno" valign="top"></td><td class="left">     quoted-string  = &lt;quoted-string, defined in [Part1], Section 2.2&gt;</td><td> </td><td class="right">     quoted-string  = &lt;quoted-string, defined in [Part1], Section 2.2&gt;</td><td class="lineno" valign="top"></td></tr>
216      <tr><td class="lineno" valign="top"></td><td class="left">     token          = &lt;token, defined in [Part1], Section 2.2&gt;</td><td> </td><td class="right">     token          = &lt;token, defined in [Part1], Section 2.2&gt;</td><td class="lineno" valign="top"></td></tr>
217      <tr><td><a name="diff0019" /></td></tr>
218      <tr><td class="lineno" valign="top"></td><td class="lblock">     <span class="delete">                                                                    </span></td><td> </td><td class="rblock">     <span class="insert">OWS            = &lt;OWS, defined in [Part1], Section 2.2&gt;</span></td><td class="lineno" valign="top"></td></tr>
219      <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>
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><a name="diff0020" /></td></tr>
222      <tr><td class="lineno" valign="top"></td><td class="lblock">     absolute<span class="delete">URI    = &lt;absoluteURI, defined in [Part1], Section 3.2.1</span>&gt;</td><td> </td><td class="rblock">     absolute<span class="insert">-URI   = &lt;absolute-URI, defined in [Part1], Section 3.2</span>&gt;</td><td class="lineno" valign="top"></td></tr>
223      <tr><td class="lineno" valign="top"></td><td class="left">     Content-Length = &lt;Content-Length, defined in [Part1], Section 8.2&gt;</td><td> </td><td class="right">     Content-Length = &lt;Content-Length, defined in [Part1], Section 8.2&gt;</td><td class="lineno" valign="top"></td></tr>
224      <tr><td><a name="diff0021" /></td></tr>
225      <tr><td class="lineno" valign="top"></td><td class="lblock">     relativeURI    = &lt;relativeURI, defined in [Part1], Section 3.2<span class="delete">.1</span>&gt;</td><td> </td><td class="rblock">     relativeURI    = &lt;relativeURI, defined in [Part1], Section 3.2&gt;</td><td class="lineno" valign="top"></td></tr>
226      <tr><td class="lineno" valign="top"></td><td class="left">     message-header = &lt;message-header, defined in [Part1], Section 4.2&gt;</td><td> </td><td class="right">     message-header = &lt;message-header, defined in [Part1], Section 4.2&gt;</td><td class="lineno" valign="top"></td></tr>
227      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
228      <tr><td class="lineno" valign="top"></td><td class="left">     Last-Modified  = &lt;Last-Modified, defined in [Part4], Section 7.6&gt;</td><td> </td><td class="right">     Last-Modified  = &lt;Last-Modified, defined in [Part4], Section 7.6&gt;</td><td class="lineno" valign="top"></td></tr>
229      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
230      <tr><td class="lineno" valign="top"></td><td class="left">     Content-Range  = &lt;Content-Range, defined in [Part5], Section 6.2&gt;</td><td> </td><td class="right">     Content-Range  = &lt;Content-Range, defined in [Part5], Section 6.2&gt;</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">     Expires        = &lt;Expires, defined in [Part6], Section 16.3&gt;</td><td> </td><td class="right">     Expires        = &lt;Expires, defined in [Part6], Section 16.3&gt;</td><td class="lineno" valign="top"></td></tr>
233      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
234      <tr><td class="lineno" valign="top"></td><td class="left">3.  Protocol Parameters</td><td> </td><td class="right">3.  Protocol Parameters</td><td class="lineno" valign="top"></td></tr>
235      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
236      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
237      <tr bgcolor="gray" ><td></td><th><a name="part-l5" /><small>skipping to change at</small><em> page 9, line 6</em></th><th> </th><th><a name="part-r5" /><small>skipping to change at</small><em> page 9, line 5</em></th><td></td></tr>
238      <tr><td class="lineno" valign="top"></td><td class="left">   content coding algorithms needed to implement a new value SHOULD be</td><td> </td><td class="right">   content coding algorithms needed to implement a new value SHOULD be</td><td class="lineno" valign="top"></td></tr>
239      <tr><td class="lineno" valign="top"></td><td class="left">   publicly available and adequate for independent implementation, and</td><td> </td><td class="right">   publicly available and adequate for independent implementation, and</td><td class="lineno" valign="top"></td></tr>
240      <tr><td class="lineno" valign="top"></td><td class="left">   conform to the purpose of content coding defined in this section.</td><td> </td><td class="right">   conform to the purpose of content coding defined in this section.</td><td class="lineno" valign="top"></td></tr>
241      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
242      <tr><td class="lineno" valign="top"></td><td class="left">3.3.  Media Types</td><td> </td><td class="right">3.3.  Media Types</td><td class="lineno" valign="top"></td></tr>
243      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
244      <tr><td class="lineno" valign="top"></td><td class="left">   HTTP uses Internet Media Types [RFC2046] in the Content-Type</td><td> </td><td class="right">   HTTP uses Internet Media Types [RFC2046] in the Content-Type</td><td class="lineno" valign="top"></td></tr>
245      <tr><td class="lineno" valign="top"></td><td class="left">   (Section 6.9) and Accept (Section 6.1) header fields in order to</td><td> </td><td class="right">   (Section 6.9) and Accept (Section 6.1) header fields in order to</td><td class="lineno" valign="top"></td></tr>
246      <tr><td class="lineno" valign="top"></td><td class="left">   provide open and extensible data typing and type negotiation.</td><td> </td><td class="right">   provide open and extensible data typing and type negotiation.</td><td class="lineno" valign="top"></td></tr>
247      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
248      <tr><td><a name="diff0022" /></td></tr>
249      <tr><td class="lineno" valign="top"></td><td class="lblock">     media-type <span class="delete">    = type "/" subtype *( ";"</span> parameter )</td><td> </td><td class="rblock">     media-type <span class="insert">= type "/" subtype *( OWS ";" OWS</span> parameter )</td><td class="lineno" valign="top"></td></tr>
250      <tr><td class="lineno" valign="top"></td><td class="left">     type           = token</td><td> </td><td class="right">     type           = token</td><td class="lineno" valign="top"></td></tr>
251      <tr><td class="lineno" valign="top"></td><td class="left">     subtype        = token</td><td> </td><td class="right">     subtype        = token</td><td class="lineno" valign="top"></td></tr>
252      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
253      <tr><td class="lineno" valign="top"></td><td class="left">   Parameters MAY follow the type/subtype in the form of attribute/value</td><td> </td><td class="right">   Parameters MAY follow the type/subtype in the form of attribute/value</td><td class="lineno" valign="top"></td></tr>
254      <tr><td class="lineno" valign="top"></td><td class="left">   pairs.</td><td> </td><td class="right">   pairs.</td><td class="lineno" valign="top"></td></tr>
255      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
256      <tr><td class="lineno" valign="top"></td><td class="left">     parameter      = attribute "=" value</td><td> </td><td class="right">     parameter      = attribute "=" value</td><td class="lineno" valign="top"></td></tr>
257      <tr><td class="lineno" valign="top"></td><td class="left">     attribute      = token</td><td> </td><td class="right">     attribute      = token</td><td class="lineno" valign="top"></td></tr>
258      <tr><td><a name="diff0023" /></td></tr>
259      <tr><td class="lineno" valign="top"></td><td class="lblock">     value          = token <span class="delete">|</span> quoted-string</td><td> </td><td class="rblock">     value          = token <span class="insert">/</span> quoted-string</td><td class="lineno" valign="top"></td></tr>
260      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
261      <tr><td class="lineno" valign="top"></td><td class="left">   The type, subtype, and parameter attribute names are case-</td><td> </td><td class="right">   The type, subtype, and parameter attribute names are case-</td><td class="lineno" valign="top"></td></tr>
262      <tr><td class="lineno" valign="top"></td><td class="left">   insensitive.  Parameter values might or might not be case-sensitive,</td><td> </td><td class="right">   insensitive.  Parameter values might or might not be case-sensitive,</td><td class="lineno" valign="top"></td></tr>
263      <tr><td><a name="diff0024" /></td></tr>
264      <tr><td class="lineno" valign="top"></td><td class="lblock">   depending on the semantics of the parameter name.  <span class="delete">Linear white space</span></td><td> </td><td class="rblock">   depending on the semantics of the parameter name.  <span class="insert">The presence or</span></td><td class="lineno" valign="top"></td></tr>
265      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">(LWS) MUST NOT be used between the type and subtype, nor between an</span></td><td> </td><td class="rblock">   <span class="insert">absence of a parameter might be significant to the processing of a</span></td><td class="lineno" valign="top"></td></tr>
266      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">attribute and its value.  The presence or absence of a parameter</span></td><td> </td><td class="rblock">   <span class="insert">media-type, depending on its definition within the media type</span></td><td class="lineno" valign="top"></td></tr>
267      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">might be significant to the processing of a media-type, depending on</span></td><td> </td><td class="rblock">   <span class="insert">registry.</span></td><td class="lineno" valign="top"></td></tr>
268      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   its definition within the media type registry.</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
269      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
270      <tr><td class="lineno" valign="top"></td><td class="left">   A parameter value that matches the token production may be</td><td> </td><td class="right">   A parameter value that matches the token production may be</td><td class="lineno" valign="top"></td></tr>
271      <tr><td class="lineno" valign="top"></td><td class="left">   transmitted as either a token or within a quoted-string.  The quoted</td><td> </td><td class="right">   transmitted as either a token or within a quoted-string.  The quoted</td><td class="lineno" valign="top"></td></tr>
272      <tr><td class="lineno" valign="top"></td><td class="left">   and unquoted values are equivalent.</td><td> </td><td class="right">   and unquoted values are equivalent.</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">   Note that some older HTTP applications do not recognize media type</td><td> </td><td class="right">   Note that some older HTTP applications do not recognize media type</td><td class="lineno" valign="top"></td></tr>
275      <tr><td class="lineno" valign="top"></td><td class="left">   parameters.  When sending data to older HTTP applications,</td><td> </td><td class="right">   parameters.  When sending data to older HTTP applications,</td><td class="lineno" valign="top"></td></tr>
276      <tr><td class="lineno" valign="top"></td><td class="left">   implementations SHOULD only use media type parameters when they are</td><td> </td><td class="right">   implementations SHOULD only use media type parameters when they are</td><td class="lineno" valign="top"></td></tr>
277      <tr><td class="lineno" valign="top"></td><td class="left">   required by that type/subtype definition.</td><td> </td><td class="right">   required by that type/subtype definition.</td><td class="lineno" valign="top"></td></tr>
278      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
279      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
280      <tr bgcolor="gray" ><td></td><th><a name="part-l6" /><small>skipping to change at</small><em> page 11, line 22</em></th><th> </th><th><a name="part-r6" /><small>skipping to change at</small><em> page 11, line 18</em></th><td></td></tr>
281      <tr><td class="lineno" valign="top"></td><td class="left">   numbers to indicate the relative importance ("weight") of various</td><td> </td><td class="right">   numbers to indicate the relative importance ("weight") of various</td><td class="lineno" valign="top"></td></tr>
282      <tr><td class="lineno" valign="top"></td><td class="left">   negotiable parameters.  A weight is normalized to a real number in</td><td> </td><td class="right">   negotiable parameters.  A weight is normalized to a real number in</td><td class="lineno" valign="top"></td></tr>
283      <tr><td class="lineno" valign="top"></td><td class="left">   the range 0 through 1, where 0 is the minimum and 1 the maximum</td><td> </td><td class="right">   the range 0 through 1, where 0 is the minimum and 1 the maximum</td><td class="lineno" valign="top"></td></tr>
284      <tr><td class="lineno" valign="top"></td><td class="left">   value.  If a parameter has a quality value of 0, then content with</td><td> </td><td class="right">   value.  If a parameter has a quality value of 0, then content with</td><td class="lineno" valign="top"></td></tr>
285      <tr><td class="lineno" valign="top"></td><td class="left">   this parameter is `not acceptable' for the client.  HTTP/1.1</td><td> </td><td class="right">   this parameter is `not acceptable' for the client.  HTTP/1.1</td><td class="lineno" valign="top"></td></tr>
286      <tr><td class="lineno" valign="top"></td><td class="left">   applications MUST NOT generate more than three digits after the</td><td> </td><td class="right">   applications MUST NOT generate more than three digits after the</td><td class="lineno" valign="top"></td></tr>
287      <tr><td class="lineno" valign="top"></td><td class="left">   decimal point.  User configuration of these values SHOULD also be</td><td> </td><td class="right">   decimal point.  User configuration of these values SHOULD also be</td><td class="lineno" valign="top"></td></tr>
288      <tr><td class="lineno" valign="top"></td><td class="left">   limited in this fashion.</td><td> </td><td class="right">   limited in this fashion.</td><td class="lineno" valign="top"></td></tr>
289      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
290      <tr><td class="lineno" valign="top"></td><td class="left">     qvalue         = ( "0" [ "." 0*3DIGIT ] )</td><td> </td><td class="right">     qvalue         = ( "0" [ "." 0*3DIGIT ] )</td><td class="lineno" valign="top"></td></tr>
291      <tr><td><a name="diff0025" /></td></tr>
292      <tr><td class="lineno" valign="top"></td><td class="lblock">                    <span class="delete">|</span> ( "1" [ "." 0*3("0") ] )</td><td> </td><td class="rblock">                    <span class="insert">/</span> ( "1" [ "." 0*3("0") ] )</td><td class="lineno" valign="top"></td></tr>
293      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
294      <tr><td class="lineno" valign="top"></td><td class="left">   "Quality values" is a misnomer, since these values merely represent</td><td> </td><td class="right">   "Quality values" is a misnomer, since these values merely represent</td><td class="lineno" valign="top"></td></tr>
295      <tr><td class="lineno" valign="top"></td><td class="left">   relative degradation in desired quality.</td><td> </td><td class="right">   relative degradation in desired quality.</td><td class="lineno" valign="top"></td></tr>
296      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
297      <tr><td class="lineno" valign="top"></td><td class="left">3.5.  Language Tags</td><td> </td><td class="right">3.5.  Language Tags</td><td class="lineno" valign="top"></td></tr>
298      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
299      <tr><td class="lineno" valign="top"></td><td class="left">   A language tag identifies a natural language spoken, written, or</td><td> </td><td class="right">   A language tag identifies a natural language spoken, written, or</td><td class="lineno" valign="top"></td></tr>
300      <tr><td class="lineno" valign="top"></td><td class="left">   otherwise conveyed by human beings for communication of information</td><td> </td><td class="right">   otherwise conveyed by human beings for communication of information</td><td class="lineno" valign="top"></td></tr>
301      <tr><td class="lineno" valign="top"></td><td class="left">   to other human beings.  Computer languages are explicitly excluded.</td><td> </td><td class="right">   to other human beings.  Computer languages are explicitly excluded.</td><td class="lineno" valign="top"></td></tr>
302      <tr><td class="lineno" valign="top"></td><td class="left">   HTTP uses language tags within the Accept-Language and Content-</td><td> </td><td class="right">   HTTP uses language tags within the Accept-Language and Content-</td><td class="lineno" valign="top"></td></tr>
303      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
304      <tr bgcolor="gray" ><td></td><th><a name="part-l7" /><small>skipping to change at</small><em> page 12, line 22</em></th><th> </th><th><a name="part-r7" /><small>skipping to change at</small><em> page 12, line 21</em></th><td></td></tr>
305      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
306      <tr><td class="lineno" valign="top"></td><td class="left">   In this section, both sender and recipient refer to either the client</td><td> </td><td class="right">   In this section, both sender and recipient refer to either the client</td><td class="lineno" valign="top"></td></tr>
307      <tr><td class="lineno" valign="top"></td><td class="left">   or the server, depending on who sends and who receives the entity.</td><td> </td><td class="right">   or the server, depending on who sends and who receives the entity.</td><td class="lineno" valign="top"></td></tr>
308      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
309      <tr><td class="lineno" valign="top"></td><td class="left">4.1.  Entity Header Fields</td><td> </td><td class="right">4.1.  Entity Header Fields</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">   Entity-header fields define metainformation about the entity-body or,</td><td> </td><td class="right">   Entity-header fields define metainformation about the entity-body or,</td><td class="lineno" valign="top"></td></tr>
312      <tr><td class="lineno" valign="top"></td><td class="left">   if no body is present, about the resource identified by the request.</td><td> </td><td class="right">   if no body is present, about the resource identified by the request.</td><td class="lineno" valign="top"></td></tr>
313      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
314      <tr><td class="lineno" valign="top"></td><td class="left">     entity-header  = Content-Encoding         ; Section 6.5</td><td> </td><td class="right">     entity-header  = Content-Encoding         ; Section 6.5</td><td class="lineno" valign="top"></td></tr>
315      <tr><td><a name="diff0026" /></td></tr>
316      <tr><td class="lineno" valign="top"></td><td class="lblock">                    <span class="delete">|</span> Content-Language         ; Section 6.6</td><td> </td><td class="rblock">                    <span class="insert">/</span> Content-Language         ; Section 6.6</td><td class="lineno" valign="top"></td></tr>
317      <tr><td class="lineno" valign="top"></td><td class="lblock">                    <span class="delete">|</span> Content-Length           ; [Part1], Section 8.2</td><td> </td><td class="rblock">                    <span class="insert">/</span> Content-Length           ; [Part1], Section 8.2</td><td class="lineno" valign="top"></td></tr>
318      <tr><td class="lineno" valign="top"></td><td class="lblock">                    <span class="delete">|</span> Content-Location         ; Section 6.7</td><td> </td><td class="rblock">                    <span class="insert">/</span> Content-Location         ; Section 6.7</td><td class="lineno" valign="top"></td></tr>
319      <tr><td class="lineno" valign="top"></td><td class="lblock">                    <span class="delete">|</span> Content-MD5              ; Section 6.8</td><td> </td><td class="rblock">                    <span class="insert">/</span> Content-MD5              ; Section 6.8</td><td class="lineno" valign="top"></td></tr>
320      <tr><td class="lineno" valign="top"></td><td class="lblock">                    <span class="delete">|</span> Content-Range            ; [Part5], Section 6.2</td><td> </td><td class="rblock">                    <span class="insert">/</span> Content-Range            ; [Part5], Section 6.2</td><td class="lineno" valign="top"></td></tr>
321      <tr><td class="lineno" valign="top"></td><td class="lblock">                    <span class="delete">|</span> Content-Type             ; Section 6.9</td><td> </td><td class="rblock">                    <span class="insert">/</span> Content-Type             ; Section 6.9</td><td class="lineno" valign="top"></td></tr>
322      <tr><td class="lineno" valign="top"></td><td class="lblock">                    <span class="delete">|</span> Expires                  ; [Part6], Section 16.3</td><td> </td><td class="rblock">                    <span class="insert">/</span> Expires                  ; [Part6], Section 16.3</td><td class="lineno" valign="top"></td></tr>
323      <tr><td class="lineno" valign="top"></td><td class="lblock">                    <span class="delete">|</span> Last-Modified            ; [Part4], Section 7.6</td><td> </td><td class="rblock">                    <span class="insert">/</span> Last-Modified            ; [Part4], Section 7.6</td><td class="lineno" valign="top"></td></tr>
324      <tr><td class="lineno" valign="top"></td><td class="lblock">                    <span class="delete">|</span> extension-header</td><td> </td><td class="rblock">                    <span class="insert">/</span> extension-header</td><td class="lineno" valign="top"></td></tr>
325      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
326      <tr><td class="lineno" valign="top"></td><td class="left">     extension-header = message-header</td><td> </td><td class="right">     extension-header = message-header</td><td class="lineno" valign="top"></td></tr>
327      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
328      <tr><td class="lineno" valign="top"></td><td class="left">   The extension-header mechanism allows additional entity-header fields</td><td> </td><td class="right">   The extension-header mechanism allows additional entity-header fields</td><td class="lineno" valign="top"></td></tr>
329      <tr><td class="lineno" valign="top"></td><td class="left">   to be defined without changing the protocol, but these fields cannot</td><td> </td><td class="right">   to be defined without changing the protocol, but these fields cannot</td><td class="lineno" valign="top"></td></tr>
330      <tr><td class="lineno" valign="top"></td><td class="left">   be assumed to be recognizable by the recipient.  Unrecognized header</td><td> </td><td class="right">   be assumed to be recognizable by the recipient.  Unrecognized header</td><td class="lineno" valign="top"></td></tr>
331      <tr><td class="lineno" valign="top"></td><td class="left">   fields SHOULD be ignored by the recipient and MUST be forwarded by</td><td> </td><td class="right">   fields SHOULD be ignored by the recipient and MUST be forwarded by</td><td class="lineno" valign="top"></td></tr>
332      <tr><td class="lineno" valign="top"></td><td class="left">   transparent proxies.</td><td> </td><td class="right">   transparent proxies.</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">4.2.  Entity Body</td><td> </td><td class="right">4.2.  Entity Body</td><td class="lineno" valign="top"></td></tr>
335      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
336      <tr bgcolor="gray" ><td></td><th><a name="part-l8" /><small>skipping to change at</small><em> page 16, line 36</em></th><th> </th><th><a name="part-r8" /><small>skipping to change at</small><em> page 16, line 36</em></th><td></td></tr>
337      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
338      <tr><td class="lineno" valign="top"></td><td class="left">   This section defines the syntax and semantics of HTTP/1.1 header</td><td> </td><td class="right">   This section defines the syntax and semantics of HTTP/1.1 header</td><td class="lineno" valign="top"></td></tr>
339      <tr><td class="lineno" valign="top"></td><td class="left">   fields related to the payload of messages.</td><td> </td><td class="right">   fields related to the payload of messages.</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">   For entity-header fields, both sender and recipient refer to either</td><td> </td><td class="right">   For entity-header fields, both sender and recipient refer to either</td><td class="lineno" valign="top"></td></tr>
342      <tr><td class="lineno" valign="top"></td><td class="left">   the client or the server, depending on who sends and who receives the</td><td> </td><td class="right">   the client or the server, depending on who sends and who receives the</td><td class="lineno" valign="top"></td></tr>
343      <tr><td class="lineno" valign="top"></td><td class="left">   entity.</td><td> </td><td class="right">   entity.</td><td class="lineno" valign="top"></td></tr>
344      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
345      <tr><td class="lineno" valign="top"></td><td class="left">6.1.  Accept</td><td> </td><td class="right">6.1.  Accept</td><td class="lineno" valign="top"></td></tr>
346      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
347      <tr><td><a name="diff0027" /></td></tr>
348      <tr><td class="lineno" valign="top"></td><td class="lblock">   The <span class="delete">Accept request-header field can be used to specify certain media</span></td><td> </td><td class="rblock">   The <span class="insert">request-header field "Accept" can be used to specify certain</span></td><td class="lineno" valign="top"></td></tr>
349      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">types which are acceptable for the response.  Accept headers can be</span></td><td> </td><td class="rblock">   <span class="insert">media types which are acceptable for the response.  Accept headers</span></td><td class="lineno" valign="top"></td></tr>
350      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">used to indicate that the request is specifically limited to a small</span></td><td> </td><td class="rblock">   <span class="insert">can be used to indicate that the request is specifically limited to a</span></td><td class="lineno" valign="top"></td></tr>
351      <tr><td class="lineno" valign="top"></td><td class="lblock">   s<span class="delete">et of desired types, as in the case of a request for an in-line</span></td><td> </td><td class="rblock">   s<span class="insert">mall set of desired types, as in the case of a request for an in-</span></td><td class="lineno" valign="top"></td></tr>
352      <tr><td class="lineno" valign="top"></td><td class="lblock">   image.</td><td> </td><td class="rblock">   <span class="insert">line </span>image.</td><td class="lineno" valign="top"></td></tr>
353      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
354      <tr><td><a name="diff0028" /></td></tr>
355      <tr><td class="lineno" valign="top"></td><td class="lblock">     Accept   <span class="delete">      = "Accept" ":"</span></td><td> </td><td class="rblock">     Accept   <span class="insert">= "Accept" ":" OWS Accept-v</span></td><td class="lineno" valign="top"></td></tr>
356      <tr><td class="lineno" valign="top"></td><td class="lblock">     <span class="delete">                </span> #( media-range [ accept-params ] )</td><td> </td><td class="rblock">     <span class="insert">Accept-v =</span> #( media-range [ accept-params ] )</td><td class="lineno" valign="top"></td></tr>
357      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
358      <tr><td class="lineno" valign="top"></td><td class="left">     media-range    = ( "*/*"</td><td> </td><td class="right">     media-range    = ( "*/*"</td><td class="lineno" valign="top"></td></tr>
359      <tr><td><a name="diff0029" /></td></tr>
360      <tr><td class="lineno" valign="top"></td><td class="lblock">                      <span class="delete">|</span> ( type "/" "*" )</td><td> </td><td class="rblock">                      <span class="insert">/</span> ( type "/" "*" )</td><td class="lineno" valign="top"></td></tr>
361      <tr><td class="lineno" valign="top"></td><td class="lblock">                      <span class="delete">|</span> ( type "/" subtype )</td><td> </td><td class="rblock">                      <span class="insert">/</span> ( type "/" subtype )</td><td class="lineno" valign="top"></td></tr>
362      <tr><td class="lineno" valign="top"></td><td class="lblock">                      ) *( <span class="delete">";"</span> parameter )</td><td> </td><td class="rblock">                      ) *( <span class="insert">OWS ";" OWS</span> parameter )</td><td class="lineno" valign="top"></td></tr>
363      <tr><td class="lineno" valign="top"></td><td class="lblock">     accept-params  = <span class="delete">";" "q" "=" qvalue *( accept-extension</span> )</td><td> </td><td class="rblock">     accept-params  = <span class="insert">OWS ";" OWS "q=" qvalue *( accept-ext</span> )</td><td class="lineno" valign="top"></td></tr>
364      <tr><td class="lineno" valign="top"></td><td class="lblock">     accept-ext<span class="delete">ension = ";" token [ "=" ( token | quoted-string ) ]</span></td><td> </td><td class="rblock">     accept-ext<span class="insert">     = OWS ";" OWS token</span></td><td class="lineno" valign="top"></td></tr>
365      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">                      [ "=" ( token / quoted-string ) ]</span></td><td class="lineno" valign="top"></td></tr>
366      <tr><td class="lineno" valign="top"></td><td class="left">   The asterisk "*" character is used to group media types into ranges,</td><td> </td><td class="right">   The asterisk "*" character is used to group media types into ranges,</td><td class="lineno" valign="top"></td></tr>
367      <tr><td class="lineno" valign="top"></td><td class="left">   with "*/*" indicating all media types and "type/*" indicating all</td><td> </td><td class="right">   with "*/*" indicating all media types and "type/*" indicating all</td><td class="lineno" valign="top"></td></tr>
368      <tr><td class="lineno" valign="top"></td><td class="left">   subtypes of that type.  The media-range MAY include media type</td><td> </td><td class="right">   subtypes of that type.  The media-range MAY include media type</td><td class="lineno" valign="top"></td></tr>
369      <tr><td class="lineno" valign="top"></td><td class="left">   parameters that are applicable to that range.</td><td> </td><td class="right">   parameters that are applicable to that range.</td><td class="lineno" valign="top"></td></tr>
370      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
371      <tr><td class="lineno" valign="top"></td><td class="left">   Each media-range MAY be followed by one or more accept-params,</td><td> </td><td class="right">   Each media-range MAY be followed by one or more accept-params,</td><td class="lineno" valign="top"></td></tr>
372      <tr><td class="lineno" valign="top"></td><td class="left">   beginning with the "q" parameter for indicating a relative quality</td><td> </td><td class="right">   beginning with the "q" parameter for indicating a relative quality</td><td class="lineno" valign="top"></td></tr>
373      <tr><td class="lineno" valign="top"></td><td class="left">   factor.  The first "q" parameter (if any) separates the media-range</td><td> </td><td class="right">   factor.  The first "q" parameter (if any) separates the media-range</td><td class="lineno" valign="top"></td></tr>
374      <tr><td class="lineno" valign="top"></td><td class="left">   parameter(s) from the accept-params.  Quality factors allow the user</td><td> </td><td class="right">   parameter(s) from the accept-params.  Quality factors allow the user</td><td class="lineno" valign="top"></td></tr>
375      <tr><td class="lineno" valign="top"></td><td class="left">   or user agent to indicate the relative degree of preference for that</td><td> </td><td class="right">   or user agent to indicate the relative degree of preference for that</td><td class="lineno" valign="top"></td></tr>
376      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
377      <tr bgcolor="gray" ><td></td><th><a name="part-l9" /><small>skipping to change at</small><em> page 18, line 36</em></th><th> </th><th><a name="part-r9" /><small>skipping to change at</small><em> page 18, line 36</em></th><td></td></tr>
378      <tr><td class="lineno" valign="top"></td><td class="left">       text/html;level=2         = 0.4</td><td> </td><td class="right">       text/html;level=2         = 0.4</td><td class="lineno" valign="top"></td></tr>
379      <tr><td class="lineno" valign="top"></td><td class="left">       text/html;level=3         = 0.7</td><td> </td><td class="right">       text/html;level=3         = 0.7</td><td class="lineno" valign="top"></td></tr>
380      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
381      <tr><td class="lineno" valign="top"></td><td class="left">   Note: A user agent might be provided with a default set of quality</td><td> </td><td class="right">   Note: A user agent might be provided with a default set of quality</td><td class="lineno" valign="top"></td></tr>
382      <tr><td class="lineno" valign="top"></td><td class="left">   values for certain media ranges.  However, unless the user agent is a</td><td> </td><td class="right">   values for certain media ranges.  However, unless the user agent is a</td><td class="lineno" valign="top"></td></tr>
383      <tr><td class="lineno" valign="top"></td><td class="left">   closed system which cannot interact with other rendering agents, this</td><td> </td><td class="right">   closed system which cannot interact with other rendering agents, this</td><td class="lineno" valign="top"></td></tr>
384      <tr><td class="lineno" valign="top"></td><td class="left">   default set ought to be configurable by the user.</td><td> </td><td class="right">   default set ought to be configurable by the user.</td><td class="lineno" valign="top"></td></tr>
385      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
386      <tr><td class="lineno" valign="top"></td><td class="left">6.2.  Accept-Charset</td><td> </td><td class="right">6.2.  Accept-Charset</td><td class="lineno" valign="top"></td></tr>
387      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
388      <tr><td><a name="diff0030" /></td></tr>
389      <tr><td class="lineno" valign="top"></td><td class="lblock">   The <span class="delete">Accept-Charset request-header field can be used to indicate what</span></td><td> </td><td class="rblock">   The <span class="insert">request-header field "Accept-Charset" can be used to indicate</span></td><td class="lineno" valign="top"></td></tr>
390      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">character sets are acceptable for the response.  This field allows</span></td><td> </td><td class="rblock">   <span class="insert">what character sets are acceptable for the response.  This field</span></td><td class="lineno" valign="top"></td></tr>
391      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">clients capable of understanding more comprehensive or special-</span></td><td> </td><td class="rblock">   <span class="insert">allows clients capable of understanding more comprehensive or</span></td><td class="lineno" valign="top"></td></tr>
392      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">purpose character sets to signal that capability to a server which is</span></td><td> </td><td class="rblock">   <span class="insert">special-purpose character sets to signal that capability to a server</span></td><td class="lineno" valign="top"></td></tr>
393      <tr><td class="lineno" valign="top"></td><td class="lblock">   capable of representing documents in those character sets.</td><td> </td><td class="rblock">   <span class="insert">which is </span>capable of representing documents in those character sets.</td><td class="lineno" valign="top"></td></tr>
394      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
395      <tr><td><a name="diff0031" /></td></tr>
396      <tr><td class="lineno" valign="top"></td><td class="lblock">     Accept-Charset <span class="delete">= "Accept-Charset" ":"</span></td><td> </td><td class="rblock">     Accept-Charset <span class="insert">  = "Accept-Charset" ":" OWS</span></td><td class="lineno" valign="top"></td></tr>
397      <tr><td class="lineno" valign="top"></td><td class="lblock">             <span class="delete">1#( ( charset | "*" ) [ ";" "q" "=" qvalue ] )</span></td><td> </td><td class="rblock">             <span class="insert">Accept-Charset-v</span></td><td class="lineno" valign="top"></td></tr>
398      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">     Accept-Charset-v = 1#( ( charset / "*" )</span></td><td class="lineno" valign="top"></td></tr>
399      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">                            [ OWS ";" OWS "q=" qvalue ] )</span></td><td class="lineno" valign="top"></td></tr>
400      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
401      <tr><td class="lineno" valign="top"></td><td class="left">   Character set values are described in Section 3.1.  Each charset MAY</td><td> </td><td class="right">   Character set values are described in Section 3.1.  Each charset MAY</td><td class="lineno" valign="top"></td></tr>
402      <tr><td class="lineno" valign="top"></td><td class="left">   be given an associated quality value which represents the user's</td><td> </td><td class="right">   be given an associated quality value which represents the user's</td><td class="lineno" valign="top"></td></tr>
403      <tr><td class="lineno" valign="top"></td><td class="left">   preference for that charset.  The default value is q=1.  An example</td><td> </td><td class="right">   preference for that charset.  The default value is q=1.  An example</td><td class="lineno" valign="top"></td></tr>
404      <tr><td class="lineno" valign="top"></td><td class="left">   is</td><td> </td><td class="right">   is</td><td class="lineno" valign="top"></td></tr>
405      <tr><td><a name="diff0032" /></td></tr>
406      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">                                                                         </span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
407      <tr><td class="lineno" valign="top"></td><td class="left">      Accept-Charset: iso-8859-5, unicode-1-1;q=0.8</td><td> </td><td class="right">      Accept-Charset: iso-8859-5, unicode-1-1;q=0.8</td><td class="lineno" valign="top"></td></tr>
408      <tr><td><a name="diff0033" /></td></tr>
409      <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>
410      <tr><td class="lineno" valign="top"></td><td class="left">   The special value "*", if present in the Accept-Charset field,</td><td> </td><td class="right">   The special value "*", if present in the Accept-Charset field,</td><td class="lineno" valign="top"></td></tr>
411      <tr><td class="lineno" valign="top"></td><td class="left">   matches every character set (including ISO-8859-1) which is not</td><td> </td><td class="right">   matches every character set (including ISO-8859-1) which is not</td><td class="lineno" valign="top"></td></tr>
412      <tr><td class="lineno" valign="top"></td><td class="left">   mentioned elsewhere in the Accept-Charset field.  If no "*" is</td><td> </td><td class="right">   mentioned elsewhere in the Accept-Charset field.  If no "*" is</td><td class="lineno" valign="top"></td></tr>
413      <tr><td class="lineno" valign="top"></td><td class="left">   present in an Accept-Charset field, then all character sets not</td><td> </td><td class="right">   present in an Accept-Charset field, then all character sets not</td><td class="lineno" valign="top"></td></tr>
414      <tr><td class="lineno" valign="top"></td><td class="left">   explicitly mentioned get a quality value of 0, except for ISO-8859-1,</td><td> </td><td class="right">   explicitly mentioned get a quality value of 0, except for ISO-8859-1,</td><td class="lineno" valign="top"></td></tr>
415      <tr><td class="lineno" valign="top"></td><td class="left">   which gets a quality value of 1 if not explicitly mentioned.</td><td> </td><td class="right">   which gets a quality value of 1 if not explicitly mentioned.</td><td class="lineno" valign="top"></td></tr>
416      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
417      <tr><td class="lineno" valign="top"></td><td class="left">   If no Accept-Charset header is present, the default is that any</td><td> </td><td class="right">   If no Accept-Charset header is present, the default is that any</td><td class="lineno" valign="top"></td></tr>
418      <tr><td class="lineno" valign="top"></td><td class="left">   character set is acceptable.  If an Accept-Charset header is present,</td><td> </td><td class="right">   character set is acceptable.  If an Accept-Charset header is present,</td><td class="lineno" valign="top"></td></tr>
419      <tr><td class="lineno" valign="top"></td><td class="left">   and if the server cannot send a response which is acceptable</td><td> </td><td class="right">   and if the server cannot send a response which is acceptable</td><td class="lineno" valign="top"></td></tr>
420      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
421      <tr bgcolor="gray" ><td></td><th><a name="part-l10" /><small>skipping to change at</small><em> page 19, line 20</em></th><th> </th><th><a name="part-r10" /><small>skipping to change at</small><em> page 19, line 22</em></th><td></td></tr>
422      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
423      <tr><td class="lineno" valign="top"></td><td class="left">   If no Accept-Charset header is present, the default is that any</td><td> </td><td class="right">   If no Accept-Charset header is present, the default is that any</td><td class="lineno" valign="top"></td></tr>
424      <tr><td class="lineno" valign="top"></td><td class="left">   character set is acceptable.  If an Accept-Charset header is present,</td><td> </td><td class="right">   character set is acceptable.  If an Accept-Charset header is present,</td><td class="lineno" valign="top"></td></tr>
425      <tr><td class="lineno" valign="top"></td><td class="left">   and if the server cannot send a response which is acceptable</td><td> </td><td class="right">   and if the server cannot send a response which is acceptable</td><td class="lineno" valign="top"></td></tr>
426      <tr><td class="lineno" valign="top"></td><td class="left">   according to the Accept-Charset header, then the server SHOULD send</td><td> </td><td class="right">   according to the Accept-Charset header, then the server SHOULD send</td><td class="lineno" valign="top"></td></tr>
427      <tr><td class="lineno" valign="top"></td><td class="left">   an error response with the 406 (Not Acceptable) status code, though</td><td> </td><td class="right">   an error response with the 406 (Not Acceptable) status code, though</td><td class="lineno" valign="top"></td></tr>
428      <tr><td class="lineno" valign="top"></td><td class="left">   the sending of an unacceptable response is also allowed.</td><td> </td><td class="right">   the sending of an unacceptable response is also allowed.</td><td class="lineno" valign="top"></td></tr>
429      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
430      <tr><td class="lineno" valign="top"></td><td class="left">6.3.  Accept-Encoding</td><td> </td><td class="right">6.3.  Accept-Encoding</td><td class="lineno" valign="top"></td></tr>
431      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
432      <tr><td><a name="diff0034" /></td></tr>
433      <tr><td class="lineno" valign="top"></td><td class="lblock">   The <span class="delete">Accept-Encoding request-header field</span> is similar to Accept, but</td><td> </td><td class="rblock">   The <span class="insert">request-header field "Accept-Encoding"</span> is similar to Accept, but</td><td class="lineno" valign="top"></td></tr>
434      <tr><td class="lineno" valign="top"></td><td class="left">   restricts the content-codings (Section 3.2) that are acceptable in</td><td> </td><td class="right">   restricts the content-codings (Section 3.2) that are acceptable in</td><td class="lineno" valign="top"></td></tr>
435      <tr><td class="lineno" valign="top"></td><td class="left">   the response.</td><td> </td><td class="right">   the response.</td><td class="lineno" valign="top"></td></tr>
436      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
437      <tr><td><a name="diff0035" /></td></tr>
438      <tr><td class="lineno" valign="top"></td><td class="lblock">     Accept-Encoding  <span class="delete">= "Accept-Encoding" ":"</span></td><td> </td><td class="rblock">     Accept-Encoding  <span class="insert">  = "Accept-Encoding" ":" OWS</span></td><td class="lineno" valign="top"></td></tr>
439      <tr><td class="lineno" valign="top"></td><td class="lblock">                        <span class="delete">#( codings [ ";" "q" "=" qvalue ] )</span></td><td> </td><td class="rblock">                        <span class="insert">Accept-Encoding-v</span></td><td class="lineno" valign="top"></td></tr>
440      <tr><td class="lineno" valign="top"></td><td class="lblock">     <span class="delete">codings          = ( content-coding | "*" )</span></td><td> </td><td class="rblock">     <span class="insert">Accept-Encoding-v  =</span></td><td class="lineno" valign="top"></td></tr>
441      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">                        #( codings [ OWS ";" OWS "q=" qvalue ] )</span></td><td class="lineno" valign="top"></td></tr>
442      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">     codings            = ( content-coding / "*" )</span></td><td class="lineno" valign="top"></td></tr>
443      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
444      <tr><td class="lineno" valign="top"></td><td class="left">   Each codings value MAY be given an associated quality value which</td><td> </td><td class="right">   Each codings value MAY be given an associated quality value which</td><td class="lineno" valign="top"></td></tr>
445      <tr><td class="lineno" valign="top"></td><td class="left">   represents the preference for that encoding.  The default value is</td><td> </td><td class="right">   represents the preference for that encoding.  The default value is</td><td class="lineno" valign="top"></td></tr>
446      <tr><td class="lineno" valign="top"></td><td class="left">   q=1.</td><td> </td><td class="right">   q=1.</td><td class="lineno" valign="top"></td></tr>
447      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
448      <tr><td class="lineno" valign="top"></td><td class="left">   Examples of its use are:</td><td> </td><td class="right">   Examples of its use are:</td><td class="lineno" valign="top"></td></tr>
449      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
450      <tr><td class="lineno" valign="top"></td><td class="left">       Accept-Encoding: compress, gzip</td><td> </td><td class="right">       Accept-Encoding: compress, gzip</td><td class="lineno" valign="top"></td></tr>
451      <tr><td class="lineno" valign="top"></td><td class="left">       Accept-Encoding:</td><td> </td><td class="right">       Accept-Encoding:</td><td class="lineno" valign="top"></td></tr>
452      <tr><td class="lineno" valign="top"></td><td class="left">       Accept-Encoding: *</td><td> </td><td class="right">       Accept-Encoding: *</td><td class="lineno" valign="top"></td></tr>
453      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
454      <tr bgcolor="gray" ><td></td><th><a name="part-l11" /><small>skipping to change at</small><em> page 20, line 41</em></th><th> </th><th><a name="part-r11" /><small>skipping to change at</small><em> page 20, line 44</em></th><td></td></tr>
455      <tr><td class="lineno" valign="top"></td><td class="left">      messages sent with other content-codings.  The server might also</td><td> </td><td class="right">      messages sent with other content-codings.  The server might also</td><td class="lineno" valign="top"></td></tr>
456      <tr><td class="lineno" valign="top"></td><td class="left">      make this decision based on information about the particular user-</td><td> </td><td class="right">      make this decision based on information about the particular user-</td><td class="lineno" valign="top"></td></tr>
457      <tr><td class="lineno" valign="top"></td><td class="left">      agent or client.</td><td> </td><td class="right">      agent or client.</td><td class="lineno" valign="top"></td></tr>
458      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
459      <tr><td class="lineno" valign="top"></td><td class="left">      Note: Most HTTP/1.0 applications do not recognize or obey qvalues</td><td> </td><td class="right">      Note: Most HTTP/1.0 applications do not recognize or obey qvalues</td><td class="lineno" valign="top"></td></tr>
460      <tr><td class="lineno" valign="top"></td><td class="left">      associated with content-codings.  This means that qvalues will not</td><td> </td><td class="right">      associated with content-codings.  This means that qvalues will not</td><td class="lineno" valign="top"></td></tr>
461      <tr><td class="lineno" valign="top"></td><td class="left">      work and are not permitted with x-gzip or x-compress.</td><td> </td><td class="right">      work and are not permitted with x-gzip or x-compress.</td><td class="lineno" valign="top"></td></tr>
462      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
463      <tr><td class="lineno" valign="top"></td><td class="left">6.4.  Accept-Language</td><td> </td><td class="right">6.4.  Accept-Language</td><td class="lineno" valign="top"></td></tr>
464      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
465      <tr><td><a name="diff0036" /></td></tr>
466      <tr><td class="lineno" valign="top"></td><td class="lblock">   The <span class="delete">Accept-Language request-header field</span> is similar to Accept, but</td><td> </td><td class="rblock">   The <span class="insert">request-header field "Accept-Language"</span> is similar to Accept, but</td><td class="lineno" valign="top"></td></tr>
467      <tr><td class="lineno" valign="top"></td><td class="left">   restricts the set of natural languages that are preferred as a</td><td> </td><td class="right">   restricts the set of natural languages that are preferred as a</td><td class="lineno" valign="top"></td></tr>
468      <tr><td class="lineno" valign="top"></td><td class="left">   response to the request.  Language tags are defined in Section 3.5.</td><td> </td><td class="right">   response to the request.  Language tags are defined in Section 3.5.</td><td class="lineno" valign="top"></td></tr>
469      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
470      <tr><td><a name="diff0037" /></td></tr>
471      <tr><td class="lineno" valign="top"></td><td class="lblock">     Accept-Language <span class="delete">= "Accept-Language" ":"</span></td><td> </td><td class="rblock">     Accept-Language <span class="insert">  = "Accept-Language" ":" OWS</span></td><td class="lineno" valign="top"></td></tr>
472      <tr><td class="lineno" valign="top"></td><td class="lblock">                       <span class="delete">1#( language-range [ ";" "q" "=" qvalue ] )</span></td><td> </td><td class="rblock">                       <span class="insert">Accept-Language-v</span></td><td class="lineno" valign="top"></td></tr>
473      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">     Accept-Language-v =</span></td><td class="lineno" valign="top"></td></tr>
474      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">                       1#( language-range [ OWS ";" OWS "q=" qvalue ] )</span></td><td class="lineno" valign="top"></td></tr>
475      <tr><td class="lineno" valign="top"></td><td class="left">     language-range  =</td><td> </td><td class="right">     language-range  =</td><td class="lineno" valign="top"></td></tr>
476      <tr><td class="lineno" valign="top"></td><td class="left">               &lt;language-range, defined in [RFC4647], Section 2.1&gt;</td><td> </td><td class="right">               &lt;language-range, defined in [RFC4647], Section 2.1&gt;</td><td class="lineno" valign="top"></td></tr>
477      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
478      <tr><td class="lineno" valign="top"></td><td class="left">   Each language-range can be given an associated quality value which</td><td> </td><td class="right">   Each language-range can be given an associated quality value which</td><td class="lineno" valign="top"></td></tr>
479      <tr><td class="lineno" valign="top"></td><td class="left">   represents an estimate of the user's preference for the languages</td><td> </td><td class="right">   represents an estimate of the user's preference for the languages</td><td class="lineno" valign="top"></td></tr>
480      <tr><td class="lineno" valign="top"></td><td class="left">   specified by that range.  The quality value defaults to "q=1".  For</td><td> </td><td class="right">   specified by that range.  The quality value defaults to "q=1".  For</td><td class="lineno" valign="top"></td></tr>
481      <tr><td class="lineno" valign="top"></td><td class="left">   example,</td><td> </td><td class="right">   example,</td><td class="lineno" valign="top"></td></tr>
482      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
483      <tr><td class="lineno" valign="top"></td><td class="left">       Accept-Language: da, en-gb;q=0.8, en;q=0.7</td><td> </td><td class="right">       Accept-Language: da, en-gb;q=0.8, en;q=0.7</td><td class="lineno" valign="top"></td></tr>
484      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
485      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
486      <tr bgcolor="gray" ><td></td><th><a name="part-l12" /><small>skipping to change at</small><em> page 22, line 13</em></th><th> </th><th><a name="part-r12" /><small>skipping to change at</small><em> page 22, line 23</em></th><td></td></tr>
487      <tr><td class="lineno" valign="top"></td><td class="left">      the user, we remind implementors of the fact that users are not</td><td> </td><td class="right">      the user, we remind implementors of the fact that users are not</td><td class="lineno" valign="top"></td></tr>
488      <tr><td class="lineno" valign="top"></td><td class="left">      familiar with the details of language matching as described above,</td><td> </td><td class="right">      familiar with the details of language matching as described above,</td><td class="lineno" valign="top"></td></tr>
489      <tr><td class="lineno" valign="top"></td><td class="left">      and should provide appropriate guidance.  As an example, users</td><td> </td><td class="right">      and should provide appropriate guidance.  As an example, users</td><td class="lineno" valign="top"></td></tr>
490      <tr><td class="lineno" valign="top"></td><td class="left">      might assume that on selecting "en-gb", they will be served any</td><td> </td><td class="right">      might assume that on selecting "en-gb", they will be served any</td><td class="lineno" valign="top"></td></tr>
491      <tr><td class="lineno" valign="top"></td><td class="left">      kind of English document if British English is not available.  A</td><td> </td><td class="right">      kind of English document if British English is not available.  A</td><td class="lineno" valign="top"></td></tr>
492      <tr><td class="lineno" valign="top"></td><td class="left">      user agent might suggest in such a case to add "en" to get the</td><td> </td><td class="right">      user agent might suggest in such a case to add "en" to get the</td><td class="lineno" valign="top"></td></tr>
493      <tr><td class="lineno" valign="top"></td><td class="left">      best matching behavior.</td><td> </td><td class="right">      best matching behavior.</td><td class="lineno" valign="top"></td></tr>
494      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
495      <tr><td class="lineno" valign="top"></td><td class="left">6.5.  Content-Encoding</td><td> </td><td class="right">6.5.  Content-Encoding</td><td class="lineno" valign="top"></td></tr>
496      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
497      <tr><td><a name="diff0038" /></td></tr>
498      <tr><td class="lineno" valign="top"></td><td class="lblock">   The <span class="delete">Content-Encoding entity-header field is used as a modifier to the</span></td><td> </td><td class="rblock">   The <span class="insert">entity-header field "Content-Encoding" is used as a modifier to</span></td><td class="lineno" valign="top"></td></tr>
499      <tr><td class="lineno" valign="top"></td><td class="lblock">   media-type.  When present, its value indicates what additional</td><td> </td><td class="rblock">   <span class="insert">the </span>media-type.  When present, its value indicates what additional</td><td class="lineno" valign="top"></td></tr>
500      <tr><td class="lineno" valign="top"></td><td class="left">   content codings have been applied to the entity-body, and thus what</td><td> </td><td class="right">   content codings have been applied to the entity-body, and thus what</td><td class="lineno" valign="top"></td></tr>
501      <tr><td class="lineno" valign="top"></td><td class="left">   decoding mechanisms must be applied in order to obtain the media-type</td><td> </td><td class="right">   decoding mechanisms must be applied in order to obtain the media-type</td><td class="lineno" valign="top"></td></tr>
502      <tr><td class="lineno" valign="top"></td><td class="left">   referenced by the Content-Type header field.  Content-Encoding is</td><td> </td><td class="right">   referenced by the Content-Type header field.  Content-Encoding is</td><td class="lineno" valign="top"></td></tr>
503      <tr><td class="lineno" valign="top"></td><td class="left">   primarily used to allow a document to be compressed without losing</td><td> </td><td class="right">   primarily used to allow a document to be compressed without losing</td><td class="lineno" valign="top"></td></tr>
504      <tr><td class="lineno" valign="top"></td><td class="left">   the identity of its underlying media type.</td><td> </td><td class="right">   the identity of its underlying media type.</td><td class="lineno" valign="top"></td></tr>
505      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
506      <tr><td><a name="diff0039" /></td></tr>
507      <tr><td class="lineno" valign="top"></td><td class="lblock">     Content-Encoding  <span class="delete">= "Content-Encoding" ":" 1#content-coding</span></td><td> </td><td class="rblock">     Content-Encoding  <span class="insert"> = "Content-Encoding" ":" OWS Content-Encoding-v</span></td><td class="lineno" valign="top"></td></tr>
508      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">     Content-Encoding-v = 1#content-coding</span></td><td class="lineno" valign="top"></td></tr>
509      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
510      <tr><td class="lineno" valign="top"></td><td class="left">   Content codings are defined in Section 3.2.  An example of its use is</td><td> </td><td class="right">   Content codings are defined in Section 3.2.  An example of its use is</td><td class="lineno" valign="top"></td></tr>
511      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
512      <tr><td class="lineno" valign="top"></td><td class="left">       Content-Encoding: gzip</td><td> </td><td class="right">       Content-Encoding: gzip</td><td class="lineno" valign="top"></td></tr>
513      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
514      <tr><td class="lineno" valign="top"></td><td class="left">   The content-coding is a characteristic of the entity identified by</td><td> </td><td class="right">   The content-coding is a characteristic of the entity identified by</td><td class="lineno" valign="top"></td></tr>
515      <tr><td class="lineno" valign="top"></td><td class="left">   the Request-URI.  Typically, the entity-body is stored with this</td><td> </td><td class="right">   the Request-URI.  Typically, the entity-body is stored with this</td><td class="lineno" valign="top"></td></tr>
516      <tr><td class="lineno" valign="top"></td><td class="left">   encoding and is only decoded before rendering or analogous usage.</td><td> </td><td class="right">   encoding and is only decoded before rendering or analogous usage.</td><td class="lineno" valign="top"></td></tr>
517      <tr><td class="lineno" valign="top"></td><td class="left">   However, a non-transparent proxy MAY modify the content-coding if the</td><td> </td><td class="right">   However, a non-transparent proxy MAY modify the content-coding if the</td><td class="lineno" valign="top"></td></tr>
518      <tr><td class="lineno" valign="top"></td><td class="left">   new coding is known to be acceptable to the recipient, unless the</td><td> </td><td class="right">   new coding is known to be acceptable to the recipient, unless the</td><td class="lineno" valign="top"></td></tr>
519      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
520      <tr bgcolor="gray" ><td></td><th><a name="part-l13" /><small>skipping to change at</small><em> page 22, line 49</em></th><th> </th><th><a name="part-r13" /><small>skipping to change at</small><em> page 23, line 12</em></th><td></td></tr>
521      <tr><td class="lineno" valign="top"></td><td class="left">   acceptable to the origin server, the server SHOULD respond with a</td><td> </td><td class="right">   acceptable to the origin server, the server SHOULD respond with a</td><td class="lineno" valign="top"></td></tr>
522      <tr><td class="lineno" valign="top"></td><td class="left">   status code of 415 (Unsupported Media Type).</td><td> </td><td class="right">   status code of 415 (Unsupported Media Type).</td><td class="lineno" valign="top"></td></tr>
523      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
524      <tr><td class="lineno" valign="top"></td><td class="left">   If multiple encodings have been applied to an entity, the content</td><td> </td><td class="right">   If multiple encodings have been applied to an entity, the content</td><td class="lineno" valign="top"></td></tr>
525      <tr><td class="lineno" valign="top"></td><td class="left">   codings MUST be listed in the order in which they were applied.</td><td> </td><td class="right">   codings MUST be listed in the order in which they were applied.</td><td class="lineno" valign="top"></td></tr>
526      <tr><td class="lineno" valign="top"></td><td class="left">   Additional information about the encoding parameters MAY be provided</td><td> </td><td class="right">   Additional information about the encoding parameters MAY be provided</td><td class="lineno" valign="top"></td></tr>
527      <tr><td class="lineno" valign="top"></td><td class="left">   by other entity-header fields not defined by this specification.</td><td> </td><td class="right">   by other entity-header fields not defined by this specification.</td><td class="lineno" valign="top"></td></tr>
528      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
529      <tr><td class="lineno" valign="top"></td><td class="left">6.6.  Content-Language</td><td> </td><td class="right">6.6.  Content-Language</td><td class="lineno" valign="top"></td></tr>
530      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
531      <tr><td><a name="diff0040" /></td></tr>
532      <tr><td class="lineno" valign="top"></td><td class="lblock">   The <span class="delete">Content-Language entity-header field</span> describes the natural</td><td> </td><td class="rblock">   The <span class="insert">entity-header field "Content-Language"</span> describes the natural</td><td class="lineno" valign="top"></td></tr>
533      <tr><td class="lineno" valign="top"></td><td class="left">   language(s) of the intended audience for the enclosed entity.  Note</td><td> </td><td class="right">   language(s) of the intended audience for the enclosed entity.  Note</td><td class="lineno" valign="top"></td></tr>
534      <tr><td class="lineno" valign="top"></td><td class="left">   that this might not be equivalent to all the languages used within</td><td> </td><td class="right">   that this might not be equivalent to all the languages used within</td><td class="lineno" valign="top"></td></tr>
535      <tr><td class="lineno" valign="top"></td><td class="left">   the entity-body.</td><td> </td><td class="right">   the entity-body.</td><td class="lineno" valign="top"></td></tr>
536      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
537      <tr><td><a name="diff0041" /></td></tr>
538      <tr><td class="lineno" valign="top"></td><td class="lblock">     Content-Language  <span class="delete">= "Content-Language" ":" 1#language-tag</span></td><td> </td><td class="rblock">     Content-Language  <span class="insert"> = "Content-Language" ":" OWS Content-Language-v</span></td><td class="lineno" valign="top"></td></tr>
539      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">     Content-Language-v = 1#language-tag</span></td><td class="lineno" valign="top"></td></tr>
540      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
541      <tr><td class="lineno" valign="top"></td><td class="left">   Language tags are defined in Section 3.5.  The primary purpose of</td><td> </td><td class="right">   Language tags are defined in Section 3.5.  The primary purpose of</td><td class="lineno" valign="top"></td></tr>
542      <tr><td class="lineno" valign="top"></td><td class="left">   Content-Language is to allow a user to identify and differentiate</td><td> </td><td class="right">   Content-Language is to allow a user to identify and differentiate</td><td class="lineno" valign="top"></td></tr>
543      <tr><td class="lineno" valign="top"></td><td class="left">   entities according to the user's own preferred language.  Thus, if</td><td> </td><td class="right">   entities according to the user's own preferred language.  Thus, if</td><td class="lineno" valign="top"></td></tr>
544      <tr><td class="lineno" valign="top"></td><td class="left">   the body content is intended only for a Danish-literate audience, the</td><td> </td><td class="right">   the body content is intended only for a Danish-literate audience, the</td><td class="lineno" valign="top"></td></tr>
545      <tr><td class="lineno" valign="top"></td><td class="left">   appropriate field is</td><td> </td><td class="right">   appropriate field is</td><td class="lineno" valign="top"></td></tr>
546      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
547      <tr><td class="lineno" valign="top"></td><td class="left">       Content-Language: da</td><td> </td><td class="right">       Content-Language: da</td><td class="lineno" valign="top"></td></tr>
548      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
549      <tr><td class="lineno" valign="top"></td><td class="left">   If no Content-Language is specified, the default is that the content</td><td> </td><td class="right">   If no Content-Language is specified, the default is that the content</td><td class="lineno" valign="top"></td></tr>
550      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
551      <tr bgcolor="gray" ><td></td><th><a name="part-l14" /><small>skipping to change at</small><em> page 23, line 40</em></th><th> </th><th><a name="part-r14" /><small>skipping to change at</small><em> page 24, line 7</em></th><td></td></tr>
552      <tr><td class="lineno" valign="top"></td><td class="left">   An example would be a beginner's language primer, such as "A First</td><td> </td><td class="right">   An example would be a beginner's language primer, such as "A First</td><td class="lineno" valign="top"></td></tr>
553      <tr><td class="lineno" valign="top"></td><td class="left">   Lesson in Latin," which is clearly intended to be used by an English-</td><td> </td><td class="right">   Lesson in Latin," which is clearly intended to be used by an English-</td><td class="lineno" valign="top"></td></tr>
554      <tr><td class="lineno" valign="top"></td><td class="left">   literate audience.  In this case, the Content-Language would properly</td><td> </td><td class="right">   literate audience.  In this case, the Content-Language would properly</td><td class="lineno" valign="top"></td></tr>
555      <tr><td class="lineno" valign="top"></td><td class="left">   only include "en".</td><td> </td><td class="right">   only include "en".</td><td class="lineno" valign="top"></td></tr>
556      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
557      <tr><td class="lineno" valign="top"></td><td class="left">   Content-Language MAY be applied to any media type -- it is not</td><td> </td><td class="right">   Content-Language MAY be applied to any media type -- it is not</td><td class="lineno" valign="top"></td></tr>
558      <tr><td class="lineno" valign="top"></td><td class="left">   limited to textual documents.</td><td> </td><td class="right">   limited to textual documents.</td><td class="lineno" valign="top"></td></tr>
559      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
560      <tr><td class="lineno" valign="top"></td><td class="left">6.7.  Content-Location</td><td> </td><td class="right">6.7.  Content-Location</td><td class="lineno" valign="top"></td></tr>
561      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
562      <tr><td><a name="diff0042" /></td></tr>
563      <tr><td class="lineno" valign="top"></td><td class="lblock">   The <span class="delete">Content-Location entity-header field</span> MAY be used to supply the</td><td> </td><td class="rblock">   The <span class="insert">entity-header field "Content-Location"</span> MAY be used to supply the</td><td class="lineno" valign="top"></td></tr>
564      <tr><td class="lineno" valign="top"></td><td class="left">   resource location for the entity enclosed in the message when that</td><td> </td><td class="right">   resource location for the entity enclosed in the message when that</td><td class="lineno" valign="top"></td></tr>
565      <tr><td class="lineno" valign="top"></td><td class="left">   entity is accessible from a location separate from the requested</td><td> </td><td class="right">   entity is accessible from a location separate from the requested</td><td class="lineno" valign="top"></td></tr>
566      <tr><td class="lineno" valign="top"></td><td class="left">   resource's URI.  A server SHOULD provide a Content-Location for the</td><td> </td><td class="right">   resource's URI.  A server SHOULD provide a Content-Location for the</td><td class="lineno" valign="top"></td></tr>
567      <tr><td class="lineno" valign="top"></td><td class="left">   variant corresponding to the response entity; especially in the case</td><td> </td><td class="right">   variant corresponding to the response entity; especially in the case</td><td class="lineno" valign="top"></td></tr>
568      <tr><td class="lineno" valign="top"></td><td class="left">   where a resource has multiple entities associated with it, and those</td><td> </td><td class="right">   where a resource has multiple entities associated with it, and those</td><td class="lineno" valign="top"></td></tr>
569      <tr><td class="lineno" valign="top"></td><td class="left">   entities actually have separate locations by which they might be</td><td> </td><td class="right">   entities actually have separate locations by which they might be</td><td class="lineno" valign="top"></td></tr>
570      <tr><td class="lineno" valign="top"></td><td class="left">   individually accessed, the server SHOULD provide a Content-Location</td><td> </td><td class="right">   individually accessed, the server SHOULD provide a Content-Location</td><td class="lineno" valign="top"></td></tr>
571      <tr><td class="lineno" valign="top"></td><td class="left">   for the particular variant which is returned.</td><td> </td><td class="right">   for the particular variant which is returned.</td><td class="lineno" valign="top"></td></tr>
572      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
573      <tr><td><a name="diff0043" /></td></tr>
574      <tr><td class="lineno" valign="top"></td><td class="lblock">     Content-Location <span class="delete">= "Content-Location" ":"</span></td><td> </td><td class="rblock">     Content-Location <span class="insert">  = "Content-Location" ":" OWS</span></td><td class="lineno" valign="top"></td></tr>
575      <tr><td class="lineno" valign="top"></td><td class="lblock">                       <span class="delete">( absoluteURI | relativeURI )</span></td><td> </td><td class="rblock">                       <span class="insert">Content-Location-v</span></td><td class="lineno" valign="top"></td></tr>
576      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">     Content-Location-v =</span></td><td class="lineno" valign="top"></td></tr>
577      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">                       absolute-URI / relativeURI</span></td><td class="lineno" valign="top"></td></tr>
578      <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>
579      <tr><td class="lineno" valign="top"></td><td class="left">   The value of Content-Location also defines the base URI for the</td><td> </td><td class="right">   The value of Content-Location also defines the base URI for the</td><td class="lineno" valign="top"></td></tr>
580      <tr><td class="lineno" valign="top"></td><td class="left">   entity.</td><td> </td><td class="right">   entity.</td><td class="lineno" valign="top"></td></tr>
581      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
582      <tr><td class="lineno" valign="top"></td><td class="left">   The Content-Location value is not a replacement for the original</td><td> </td><td class="right">   The Content-Location value is not a replacement for the original</td><td class="lineno" valign="top"></td></tr>
583      <tr><td class="lineno" valign="top"></td><td class="left">   requested URI; it is only a statement of the location of the resource</td><td> </td><td class="right">   requested URI; it is only a statement of the location of the resource</td><td class="lineno" valign="top"></td></tr>
584      <tr><td class="lineno" valign="top"></td><td class="left">   corresponding to this particular entity at the time of the request.</td><td> </td><td class="right">   corresponding to this particular entity at the time of the request.</td><td class="lineno" valign="top"></td></tr>
585      <tr><td class="lineno" valign="top"></td><td class="left">   Future requests MAY specify the Content-Location URI as the request-</td><td> </td><td class="right">   Future requests MAY specify the Content-Location URI as the request-</td><td class="lineno" valign="top"></td></tr>
586      <tr><td class="lineno" valign="top"></td><td class="left">   URI if the desire is to identify the source of that particular</td><td> </td><td class="right">   URI if the desire is to identify the source of that particular</td><td class="lineno" valign="top"></td></tr>
587      <tr><td class="lineno" valign="top"></td><td class="left">   entity.</td><td> </td><td class="right">   entity.</td><td class="lineno" valign="top"></td></tr>
588      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
589      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
590      <tr bgcolor="gray" ><td></td><th><a name="part-l15" /><small>skipping to change at</small><em> page 24, line 29</em></th><th> </th><th><a name="part-r15" /><small>skipping to change at</small><em> page 24, line 47</em></th><td></td></tr>
591      <tr><td class="lineno" valign="top"></td><td class="left">   of [Part6].</td><td> </td><td class="right">   of [Part6].</td><td class="lineno" valign="top"></td></tr>
592      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
593      <tr><td class="lineno" valign="top"></td><td class="left">   If the Content-Location is a relative URI, the relative URI is</td><td> </td><td class="right">   If the Content-Location is a relative URI, the relative URI is</td><td class="lineno" valign="top"></td></tr>
594      <tr><td class="lineno" valign="top"></td><td class="left">   interpreted relative to the Request-URI.</td><td> </td><td class="right">   interpreted relative to the Request-URI.</td><td class="lineno" valign="top"></td></tr>
595      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
596      <tr><td class="lineno" valign="top"></td><td class="left">   The meaning of the Content-Location header in PUT or POST requests is</td><td> </td><td class="right">   The meaning of the Content-Location header in PUT or POST requests is</td><td class="lineno" valign="top"></td></tr>
597      <tr><td class="lineno" valign="top"></td><td class="left">   undefined; servers are free to ignore it in those cases.</td><td> </td><td class="right">   undefined; servers are free to ignore it in those cases.</td><td class="lineno" valign="top"></td></tr>
598      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
599      <tr><td class="lineno" valign="top"></td><td class="left">6.8.  Content-MD5</td><td> </td><td class="right">6.8.  Content-MD5</td><td class="lineno" valign="top"></td></tr>
600      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
601      <tr><td><a name="diff0044" /></td></tr>
602      <tr><td class="lineno" valign="top"></td><td class="lblock">   The <span class="delete">Content-MD5 entity-header field</span>, as defined in [RFC1864], is an</td><td> </td><td class="rblock">   The <span class="insert">entity-header field "Content-MD5"</span>, as defined in [RFC1864], is an</td><td class="lineno" valign="top"></td></tr>
603      <tr><td class="lineno" valign="top"></td><td class="left">   MD5 digest of the entity-body for the purpose of providing an end-to-</td><td> </td><td class="right">   MD5 digest of the entity-body for the purpose of providing an end-to-</td><td class="lineno" valign="top"></td></tr>
604      <tr><td class="lineno" valign="top"></td><td class="left">   end message integrity check (MIC) of the entity-body.  (Note: a MIC</td><td> </td><td class="right">   end message integrity check (MIC) of the entity-body.  (Note: a MIC</td><td class="lineno" valign="top"></td></tr>
605      <tr><td class="lineno" valign="top"></td><td class="left">   is good for detecting accidental modification of the entity-body in</td><td> </td><td class="right">   is good for detecting accidental modification of the entity-body in</td><td class="lineno" valign="top"></td></tr>
606      <tr><td class="lineno" valign="top"></td><td class="left">   transit, but is not proof against malicious attacks.)</td><td> </td><td class="right">   transit, but is not proof against malicious attacks.)</td><td class="lineno" valign="top"></td></tr>
607      <tr><td><a name="diff0045" /></td></tr>
608      <tr><td class="lineno" valign="top"></td><td class="lblock">     <span class="delete">                                                                    </span></td><td> </td><td class="rblock">     <span class="insert">Content-MD5   = "Content-MD5" ":" OWS Content-MD5-v</span></td><td class="lineno" valign="top"></td></tr>
609      <tr><td class="lineno" valign="top"></td><td class="lblock">     Content-MD5<span class="delete">   = "Content-MD5" ":" md5-digest</span></td><td> </td><td class="rblock">     Content-MD5<span class="insert">-v = &lt;base64 of 128 bit MD5 digest as per [RFC1864]&gt;</span></td><td class="lineno" valign="top"></td></tr>
610      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     md5-digest    = &lt;base64 of 128 bit MD5 digest as per [RFC1864]&gt;</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
611      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
612      <tr><td class="lineno" valign="top"></td><td class="left">   The Content-MD5 header field MAY be generated by an origin server or</td><td> </td><td class="right">   The Content-MD5 header field MAY be generated by an origin server or</td><td class="lineno" valign="top"></td></tr>
613      <tr><td class="lineno" valign="top"></td><td class="left">   client to function as an integrity check of the entity-body.  Only</td><td> </td><td class="right">   client to function as an integrity check of the entity-body.  Only</td><td class="lineno" valign="top"></td></tr>
614      <tr><td class="lineno" valign="top"></td><td class="left">   origin servers or clients MAY generate the Content-MD5 header field;</td><td> </td><td class="right">   origin servers or clients MAY generate the Content-MD5 header field;</td><td class="lineno" valign="top"></td></tr>
615      <tr><td class="lineno" valign="top"></td><td class="left">   proxies and gateways MUST NOT generate it, as this would defeat its</td><td> </td><td class="right">   proxies and gateways MUST NOT generate it, as this would defeat its</td><td class="lineno" valign="top"></td></tr>
616      <tr><td class="lineno" valign="top"></td><td class="left">   value as an end-to-end integrity check.  Any recipient of the entity-</td><td> </td><td class="right">   value as an end-to-end integrity check.  Any recipient of the entity-</td><td class="lineno" valign="top"></td></tr>
617      <tr><td class="lineno" valign="top"></td><td class="left">   body, including gateways and proxies, MAY check that the digest value</td><td> </td><td class="right">   body, including gateways and proxies, MAY check that the digest value</td><td class="lineno" valign="top"></td></tr>
618      <tr><td class="lineno" valign="top"></td><td class="left">   in this header field matches that of the entity-body as received.</td><td> </td><td class="right">   in this header field matches that of the entity-body as received.</td><td class="lineno" valign="top"></td></tr>
619      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
620      <tr><td class="lineno" valign="top"></td><td class="left">   The MD5 digest is computed based on the content of the entity-body,</td><td> </td><td class="right">   The MD5 digest is computed based on the content of the entity-body,</td><td class="lineno" valign="top"></td></tr>
621      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
622      <tr bgcolor="gray" ><td></td><th><a name="part-l16" /><small>skipping to change at</small><em> page 25, line 43</em></th><th> </th><th><a name="part-r16" /><small>skipping to change at</small><em> page 26, line 11</em></th><td></td></tr>
623      <tr><td class="lineno" valign="top"></td><td class="left">      HTTP, unlike MIME, does not use Content-Transfer-Encoding, and</td><td> </td><td class="right">      HTTP, unlike MIME, does not use Content-Transfer-Encoding, and</td><td class="lineno" valign="top"></td></tr>
624      <tr><td class="lineno" valign="top"></td><td class="left">      does use Transfer-Encoding and Content-Encoding.  Another is that</td><td> </td><td class="right">      does use Transfer-Encoding and Content-Encoding.  Another is that</td><td class="lineno" valign="top"></td></tr>
625      <tr><td class="lineno" valign="top"></td><td class="left">      HTTP more frequently uses binary content types than MIME, so it is</td><td> </td><td class="right">      HTTP more frequently uses binary content types than MIME, so it is</td><td class="lineno" valign="top"></td></tr>
626      <tr><td class="lineno" valign="top"></td><td class="left">      worth noting that, in such cases, the byte order used to compute</td><td> </td><td class="right">      worth noting that, in such cases, the byte order used to compute</td><td class="lineno" valign="top"></td></tr>
627      <tr><td class="lineno" valign="top"></td><td class="left">      the digest is the transmission byte order defined for the type.</td><td> </td><td class="right">      the digest is the transmission byte order defined for the type.</td><td class="lineno" valign="top"></td></tr>
628      <tr><td class="lineno" valign="top"></td><td class="left">      Lastly, HTTP allows transmission of text types with any of several</td><td> </td><td class="right">      Lastly, HTTP allows transmission of text types with any of several</td><td class="lineno" valign="top"></td></tr>
629      <tr><td class="lineno" valign="top"></td><td class="left">      line break conventions and not just the canonical form using CRLF.</td><td> </td><td class="right">      line break conventions and not just the canonical form using CRLF.</td><td class="lineno" valign="top"></td></tr>
630      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
631      <tr><td class="lineno" valign="top"></td><td class="left">6.9.  Content-Type</td><td> </td><td class="right">6.9.  Content-Type</td><td class="lineno" valign="top"></td></tr>
632      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
633      <tr><td><a name="diff0046" /></td></tr>
634      <tr><td class="lineno" valign="top"></td><td class="lblock">   The <span class="delete">Content-Type entity-header field indicates the media type of the</span></td><td> </td><td class="rblock">   The <span class="insert">entity-header field "Content-Type" indicates the media type of</span></td><td class="lineno" valign="top"></td></tr>
635      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">entity-body sent to the recipient or, in the case of the HEAD method,</span></td><td> </td><td class="rblock">   <span class="insert">the entity-body sent to the recipient or, in the case of the HEAD</span></td><td class="lineno" valign="top"></td></tr>
636      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">the media type that would have been sent had the request been a GET.</span></td><td> </td><td class="rblock">   <span class="insert">method, the media type that would have been sent had the request been</span></td><td class="lineno" valign="top"></td></tr>
637      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">   a GET.</span></td><td class="lineno" valign="top"></td></tr>
638      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
639      <tr><td><a name="diff0047" /></td></tr>
640      <tr><td class="lineno" valign="top"></td><td class="lblock">     Content-Type   = "Content-Type" ":" <span class="delete">media-type</span></td><td> </td><td class="rblock">     Content-Type   = "Content-Type" ":" <span class="insert">OWS Content-Type-v</span></td><td class="lineno" valign="top"></td></tr>
641      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">     Content-Type-v = media-type</span></td><td class="lineno" valign="top"></td></tr>
642      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
643      <tr><td class="lineno" valign="top"></td><td class="left">   Media types are defined in Section 3.3.  An example of the field is</td><td> </td><td class="right">   Media types are defined in Section 3.3.  An example of the field is</td><td class="lineno" valign="top"></td></tr>
644      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
645      <tr><td class="lineno" valign="top"></td><td class="left">       Content-Type: text/html; charset=ISO-8859-4</td><td> </td><td class="right">       Content-Type: text/html; charset=ISO-8859-4</td><td class="lineno" valign="top"></td></tr>
646      <tr><td><a name="diff0048" /></td></tr>
647      <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>
648      <tr><td class="lineno" valign="top"></td><td class="left">   Further discussion of methods for identifying the media type of an</td><td> </td><td class="right">   Further discussion of methods for identifying the media type of an</td><td class="lineno" valign="top"></td></tr>
649      <tr><td class="lineno" valign="top"></td><td class="left">   entity is provided in Section 4.2.1.</td><td> </td><td class="right">   entity is provided in Section 4.2.1.</td><td class="lineno" valign="top"></td></tr>
650      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
651      <tr><td class="lineno" valign="top"></td><td class="left">7.  IANA Considerations</td><td> </td><td class="right">7.  IANA Considerations</td><td class="lineno" valign="top"></td></tr>
652      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
653      <tr><td class="lineno" valign="top"></td><td class="left">7.1.  Message Header Registration</td><td> </td><td class="right">7.1.  Message Header Registration</td><td class="lineno" valign="top"></td></tr>
654      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
655      <tr><td class="lineno" valign="top"></td><td class="left">   The Message Header Registry located at &lt;http://www.iana.org/</td><td> </td><td class="right">   The Message Header Registry located at &lt;http://www.iana.org/</td><td class="lineno" valign="top"></td></tr>
656      <tr><td class="lineno" valign="top"></td><td class="left">   assignments/message-headers/message-header-index.html&gt; should be</td><td> </td><td class="right">   assignments/message-headers/message-header-index.html&gt; should be</td><td class="lineno" valign="top"></td></tr>
657      <tr><td class="lineno" valign="top"></td><td class="left">   updated with the permanent registrations below (see [RFC3864]):</td><td> </td><td class="right">   updated with the permanent registrations below (see [RFC3864]):</td><td class="lineno" valign="top"></td></tr>
658      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
659      <tr bgcolor="gray" ><td></td><th><a name="part-l17" /><small>skipping to change at</small><em> page 28, line 9</em></th><th> </th><th><a name="part-r17" /><small>skipping to change at</small><em> page 28, line 29</em></th><td></td></tr>
660      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
661      <tr><td class="lineno" valign="top"></td><td class="left">   [ISO-8859-1]</td><td> </td><td class="right">   [ISO-8859-1]</td><td class="lineno" valign="top"></td></tr>
662      <tr><td class="lineno" valign="top"></td><td class="left">              International Organization for Standardization,</td><td> </td><td class="right">              International Organization for Standardization,</td><td class="lineno" valign="top"></td></tr>
663      <tr><td class="lineno" valign="top"></td><td class="left">              "Information technology -- 8-bit single-byte coded graphic</td><td> </td><td class="right">              "Information technology -- 8-bit single-byte coded graphic</td><td class="lineno" valign="top"></td></tr>
664      <tr><td class="lineno" valign="top"></td><td class="left">              character sets -- Part 1: Latin alphabet No. 1", ISO/</td><td> </td><td class="right">              character sets -- Part 1: Latin alphabet No. 1", ISO/</td><td class="lineno" valign="top"></td></tr>
665      <tr><td class="lineno" valign="top"></td><td class="left">              IEC 8859-1:1998, 1998.</td><td> </td><td class="right">              IEC 8859-1:1998, 1998.</td><td class="lineno" valign="top"></td></tr>
666      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
667      <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>
668      <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>
669      <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>
670      <tr><td><a name="diff0049" /></td></tr>
671      <tr><td class="lineno" valign="top"></td><td class="lblock">              and Message Parsing", draft-ietf-httpbis-p1-messaging-0<span class="delete">4</span></td><td> </td><td class="rblock">              and Message Parsing", draft-ietf-httpbis-p1-messaging-0<span class="insert">5</span></td><td class="lineno" valign="top"></td></tr>
672      <tr><td class="lineno" valign="top"></td><td class="lblock">              (work in progress), <span class="delete">August</span> 2008.</td><td> </td><td class="rblock">              (work in progress), <span class="insert">November</span> 2008.</td><td class="lineno" valign="top"></td></tr>
673      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
674      <tr><td class="lineno" valign="top"></td><td class="left">   [Part2]    Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td> </td><td class="right">   [Part2]    Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td class="lineno" valign="top"></td></tr>
675      <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>
676      <tr><td class="lineno" valign="top"></td><td class="left">              and J. Reschke, Ed., "HTTP/1.1, part 2: Message</td><td> </td><td class="right">              and J. Reschke, Ed., "HTTP/1.1, part 2: Message</td><td class="lineno" valign="top"></td></tr>
677      <tr><td><a name="diff0050" /></td></tr>
678      <tr><td class="lineno" valign="top"></td><td class="lblock">              Semantics", draft-ietf-httpbis-p2-semantics-0<span class="delete">4</span> (work in</td><td> </td><td class="rblock">              Semantics", draft-ietf-httpbis-p2-semantics-0<span class="insert">5</span> (work in</td><td class="lineno" valign="top"></td></tr>
679      <tr><td class="lineno" valign="top"></td><td class="lblock">              progress), <span class="delete">August</span> 2008.</td><td> </td><td class="rblock">              progress), <span class="insert">November</span> 2008.</td><td class="lineno" valign="top"></td></tr>
680      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
681      <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>
682      <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>
683      <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>
684      <tr><td><a name="diff0051" /></td></tr>
685      <tr><td class="lineno" valign="top"></td><td class="lblock">              Requests", draft-ietf-httpbis-p4-conditional-0<span class="delete">4</span> (work in</td><td> </td><td class="rblock">              Requests", draft-ietf-httpbis-p4-conditional-0<span class="insert">5</span> (work in</td><td class="lineno" valign="top"></td></tr>
686      <tr><td class="lineno" valign="top"></td><td class="lblock">              progress), <span class="delete">August</span> 2008.</td><td> </td><td class="rblock">              progress), <span class="insert">November</span> 2008.</td><td class="lineno" valign="top"></td></tr>
687      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
688      <tr><td class="lineno" valign="top"></td><td class="left">   [Part5]    Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td> </td><td class="right">   [Part5]    Fielding, R., Ed., Gettys, J., Mogul, J., Frystyk, H.,</td><td class="lineno" valign="top"></td></tr>
689      <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>
690      <tr><td class="lineno" valign="top"></td><td class="left">              and J. Reschke, Ed., "HTTP/1.1, part 5: Range Requests and</td><td> </td><td class="right">              and J. Reschke, Ed., "HTTP/1.1, part 5: Range Requests and</td><td class="lineno" valign="top"></td></tr>
691      <tr><td><a name="diff0052" /></td></tr>
692      <tr><td class="lineno" valign="top"></td><td class="lblock">              Partial Responses", draft-ietf-httpbis-p5-range-0<span class="delete">4</span> (work</td><td> </td><td class="rblock">              Partial Responses", draft-ietf-httpbis-p5-range-0<span class="insert">5</span> (work</td><td class="lineno" valign="top"></td></tr>
693      <tr><td class="lineno" valign="top"></td><td class="lblock">              in progress), <span class="delete">August</span> 2008.</td><td> </td><td class="rblock">              in progress), <span class="insert">November</span> 2008.</td><td class="lineno" valign="top"></td></tr>
694      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
695      <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>
696      <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>
697      <tr><td class="lineno" valign="top"></td><td class="left">              and J. Reschke, Ed., "HTTP/1.1, part 6: Caching",</td><td> </td><td class="right">              and J. Reschke, Ed., "HTTP/1.1, part 6: Caching",</td><td class="lineno" valign="top"></td></tr>
698      <tr><td><a name="diff0053" /></td></tr>
699      <tr><td class="lineno" valign="top"></td><td class="lblock">              draft-ietf-httpbis-p6-cache-0<span class="delete">4</span> (work in progress),</td><td> </td><td class="rblock">              draft-ietf-httpbis-p6-cache-0<span class="insert">5</span> (work in progress),</td><td class="lineno" valign="top"></td></tr>
700      <tr><td class="lineno" valign="top"></td><td class="lblock">              <span class="delete">August</span> 2008.</td><td> </td><td class="rblock">              <span class="insert">November</span> 2008.</td><td class="lineno" valign="top"></td></tr>
701      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
702      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC1766]  Alvestrand, H., "Tags for the Identification of</td><td> </td><td class="right">   [RFC1766]  Alvestrand, H., "Tags for the Identification of</td><td class="lineno" valign="top"></td></tr>
703      <tr><td class="lineno" valign="top"></td><td class="left">              Languages", RFC 1766, March 1995.</td><td> </td><td class="right">              Languages", RFC 1766, March 1995.</td><td class="lineno" valign="top"></td></tr>
704      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
705      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC1864]  Myers, J. and M. Rose, "The Content-MD5 Header Field",</td><td> </td><td class="right">   [RFC1864]  Myers, J. and M. Rose, "The Content-MD5 Header Field",</td><td class="lineno" valign="top"></td></tr>
706      <tr><td class="lineno" valign="top"></td><td class="left">              RFC 1864, October 1995.</td><td> </td><td class="right">              RFC 1864, October 1995.</td><td class="lineno" valign="top"></td></tr>
707      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
708      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC1950]  Deutsch, L. and J-L. Gailly, "ZLIB Compressed Data Format</td><td> </td><td class="right">   [RFC1950]  Deutsch, L. and J-L. Gailly, "ZLIB Compressed Data Format</td><td class="lineno" valign="top"></td></tr>
709      <tr><td class="lineno" valign="top"></td><td class="left">              Specification version 3.3", RFC 1950, May 1996.</td><td> </td><td class="right">              Specification version 3.3", RFC 1950, May 1996.</td><td class="lineno" valign="top"></td></tr>
710      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
711      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
712      <tr bgcolor="gray" ><td></td><th><a name="part-l18" /><small>skipping to change at</small><em> page 30, line 26</em></th><th> </th><th><a name="part-r18" /><small>skipping to change at</small><em> page 30, line 47</em></th><td></td></tr>
713      <tr><td class="lineno" valign="top"></td><td class="left">              form-data", RFC 2388, August 1998.</td><td> </td><td class="right">              form-data", RFC 2388, August 1998.</td><td class="lineno" valign="top"></td></tr>
714      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
715      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC2557]  Palme, F., Hopmann, A., Shelness, N., and E. Stefferud,</td><td> </td><td class="right">   [RFC2557]  Palme, F., Hopmann, A., Shelness, N., and E. Stefferud,</td><td class="lineno" valign="top"></td></tr>
716      <tr><td class="lineno" valign="top"></td><td class="left">              "MIME Encapsulation of Aggregate Documents, such as HTML</td><td> </td><td class="right">              "MIME Encapsulation of Aggregate Documents, such as HTML</td><td class="lineno" valign="top"></td></tr>
717      <tr><td class="lineno" valign="top"></td><td class="left">              (MHTML)", RFC 2557, March 1999.</td><td> </td><td class="right">              (MHTML)", RFC 2557, March 1999.</td><td class="lineno" valign="top"></td></tr>
718      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
719      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC2616]  Fielding, R., Gettys, J., Mogul, J., Frystyk, H.,</td><td> </td><td class="right">   [RFC2616]  Fielding, R., Gettys, J., Mogul, J., Frystyk, H.,</td><td class="lineno" valign="top"></td></tr>
720      <tr><td class="lineno" valign="top"></td><td class="left">              Masinter, L., Leach, P., and T. Berners-Lee, "Hypertext</td><td> </td><td class="right">              Masinter, L., Leach, P., and T. Berners-Lee, "Hypertext</td><td class="lineno" valign="top"></td></tr>
721      <tr><td class="lineno" valign="top"></td><td class="left">              Transfer Protocol -- HTTP/1.1", RFC 2616, June 1999.</td><td> </td><td class="right">              Transfer Protocol -- HTTP/1.1", RFC 2616, June 1999.</td><td class="lineno" valign="top"></td></tr>
722      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
723      <tr><td><a name="diff0054" /></td></tr>
724      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   [RFC2822]  Resnick, P., "Internet Message Format", RFC 2822,</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
725      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">              April 2001.</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
726      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">                                                                         </span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
727      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC3629]  Yergeau, F., "UTF-8, a transformation format of ISO</td><td> </td><td class="right">   [RFC3629]  Yergeau, F., "UTF-8, a transformation format of ISO</td><td class="lineno" valign="top"></td></tr>
728      <tr><td class="lineno" valign="top"></td><td class="left">              10646", RFC 3629, STD 63, November 2003.</td><td> </td><td class="right">              10646", RFC 3629, STD 63, November 2003.</td><td class="lineno" valign="top"></td></tr>
729      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
730      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC3864]  Klyne, G., Nottingham, M., and J. Mogul, "Registration</td><td> </td><td class="right">   [RFC3864]  Klyne, G., Nottingham, M., and J. Mogul, "Registration</td><td class="lineno" valign="top"></td></tr>
731      <tr><td class="lineno" valign="top"></td><td class="left">              Procedures for Message Header Fields", BCP 90, RFC 3864,</td><td> </td><td class="right">              Procedures for Message Header Fields", BCP 90, RFC 3864,</td><td class="lineno" valign="top"></td></tr>
732      <tr><td class="lineno" valign="top"></td><td class="left">              September 2004.</td><td> </td><td class="right">              September 2004.</td><td class="lineno" valign="top"></td></tr>
733      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
734      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC4288]  Freed, N. and J. Klensin, "Media Type Specifications and</td><td> </td><td class="right">   [RFC4288]  Freed, N. and J. Klensin, "Media Type Specifications and</td><td class="lineno" valign="top"></td></tr>
735      <tr><td class="lineno" valign="top"></td><td class="left">              Registration Procedures", BCP 13, RFC 4288, December 2005.</td><td> </td><td class="right">              Registration Procedures", BCP 13, RFC 4288, December 2005.</td><td class="lineno" valign="top"></td></tr>
736      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
737      <tr><td><a name="diff0055" /></td></tr>
738      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">   [RFC5322]  Resnick, P., "Internet Message Format", RFC 5322,</span></td><td class="lineno" valign="top"></td></tr>
739      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">              October 2008.</span></td><td class="lineno" valign="top"></td></tr>
740      <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>
741      <tr><td class="lineno" valign="top"></td><td class="left">Appendix A.  Differences Between HTTP Entities and RFC 2045 Entities</td><td> </td><td class="right">Appendix A.  Differences Between HTTP Entities and RFC 2045 Entities</td><td class="lineno" valign="top"></td></tr>
742      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
743      <tr><td class="lineno" valign="top"></td><td class="left">   HTTP/1.1 uses many of the constructs defined for Internet Mail</td><td> </td><td class="right">   HTTP/1.1 uses many of the constructs defined for Internet Mail</td><td class="lineno" valign="top"></td></tr>
744      <tr><td><a name="diff0056" /></td></tr>
745      <tr><td class="lineno" valign="top"></td><td class="lblock">   ([RFC<span class="delete">28</span>22]) and the Multipurpose Internet Mail Extensions (MIME</td><td> </td><td class="rblock">   ([RFC<span class="insert">53</span>22]) and the Multipurpose Internet Mail Extensions (MIME</td><td class="lineno" valign="top"></td></tr>
746      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC2045]) to allow entities to be transmitted in an open variety of</td><td> </td><td class="right">   [RFC2045]) to allow entities to be transmitted in an open variety of</td><td class="lineno" valign="top"></td></tr>
747      <tr><td class="lineno" valign="top"></td><td class="left">   representations and with extensible mechanisms.  However, RFC 2045</td><td> </td><td class="right">   representations and with extensible mechanisms.  However, RFC 2045</td><td class="lineno" valign="top"></td></tr>
748      <tr><td clas