Ignore:
Timestamp:
06/06/14 17:10:20 (9 years ago)
Author:
julian.reschke@…
Message:

revert changes for auth48 boilerplate checks (#553)

File:
1 edited

Legend:

Unmodified
Added
Removed

  • draft-ietf-httpbis/latest/auth48/rfc7231.diff.html

    r2712 r2724  
    3737  <table border="0" cellpadding="0" cellspacing="0">
    3838  <tr bgcolor="orange"><th></th><th>&nbsp;p2-semantics.unpg.txt&nbsp;</th><th> </th><th>&nbsp;rfc7231.txt&nbsp;</th><th></th></tr>
    39       <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
    40       <tr bgcolor="gray" ><td></td><th><a name="part-l1" /><small>skipping to change at</small><em> page 1, line 22</em></th><th> </th><th><a name="part-r1" /><small>skipping to change at</small><em> page 1, line 22</em></th><td></td></tr>
     39      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     40      <tr><td><a name="diff0001" /></td></tr>
     41      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">HTTPbis Working Group</span>                                   R. Fielding, Ed.</td><td> </td><td class="rblock"><span class="insert">Internet Engineering Task Force (IETF)</span>                  R. Fielding, Ed.</td><td class="lineno" valign="top"></td></tr>
     42      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">Internet-Draft</span>                                                     Adobe</td><td> </td><td class="rblock"><span class="insert">Request for Comments: 7231</span>                                         Adobe</td><td class="lineno" valign="top"></td></tr>
     43      <tr><td class="lineno" valign="top"></td><td class="lblock">Obsoletes: 2616 <span class="delete">(if approved)</span>                            J. Reschke, Ed.</td><td> </td><td class="rblock">Obsoletes: 2616                                          J. Reschke, Ed.</td><td class="lineno" valign="top"></td></tr>
     44      <tr><td class="lineno" valign="top"></td><td class="lblock">Updates: 2817 <span class="delete">(if approved)</span>                                   greenbytes</td><td> </td><td class="rblock">Updates: 2817                                                 greenbytes</td><td class="lineno" valign="top"></td></tr>
     45      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">Intended status:</span> Standards Track                            June <span class="delete">6, 2014</span></td><td> </td><td class="rblock"><span class="insert">Category:</span> Standards Track                                      June 2014</td><td class="lineno" valign="top"></td></tr>
     46      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">Expires: December 8,</span> 2014</td><td> </td><td class="rblock"><span class="insert">ISSN: 2070-1721</span></td><td class="lineno" valign="top"></td></tr>
     47      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     48      <tr><td class="lineno" valign="top"></td><td class="left">     Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content</td><td> </td><td class="right">     Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content</td><td class="lineno" valign="top"></td></tr>
     49      <tr><td><a name="diff0002" /></td></tr>
     50      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">                 draft-ietf-httpbis-p2-semantics-latest</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     51      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    4152      <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>
    4253      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    … …  
    4960      <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>
    5061      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    51       <tr><td><a name="diff0001" /></td></tr>
     62      <tr><td><a name="diff0003" /></td></tr>
    5263      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">Editorial Note (To be removed by RFC Editor)</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    5364      <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>
    … …  
    6677      <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>
    6778      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    68       <tr><td class="lineno" valign="top"></td><td class="left">   This is an Internet Standards Track document.</td><td> </td><td class="right">   This is an Internet Standards Track document.</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">   This document is a product of the Internet Engineering Task Force</td><td> </td><td class="right">   This document is a product of the Internet Engineering Task Force</td><td class="lineno" valign="top"></td></tr>
    71       <tr><td class="lineno" valign="top"></td><td class="left">   (IETF).  It represents the consensus of the IETF community.  It has</td><td> </td><td class="right">   (IETF).  It represents the consensus of the IETF community.  It has</td><td class="lineno" valign="top"></td></tr>
    72       <tr><td class="lineno" valign="top"></td><td class="left">   received public review and has been approved for publication by the</td><td> </td><td class="right">   received public review and has been approved for publication by the</td><td class="lineno" valign="top"></td></tr>
    73       <tr><td class="lineno" valign="top"></td><td class="left">   Internet Engineering Steering Group (IESG).  Further information on</td><td> </td><td class="right">   Internet Engineering Steering Group (IESG).  Further information on</td><td class="lineno" valign="top"></td></tr>
    74       <tr><td class="lineno" valign="top"></td><td class="left">   Internet Standards is available in Section 2 of RFC 5741.</td><td> </td><td class="right">   Internet Standards is available in Section 2 of RFC 5741.</td><td class="lineno" valign="top"></td></tr>
    75       <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    76       <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
    77       <tr bgcolor="gray" ><td></td><th><a name="part-l2" /><small>skipping to change at</small><em> page 2, line 34</em></th><th> </th><th><a name="part-r2" /><small>skipping to change at</small><em> page 3, line 7</em></th><td></td></tr>
     79      <tr><td><a name="diff0004" /></td></tr>
     80      <tr><td class="lineno" valign="top"></td><td class="lblock">   This <span class="delete">Internet-Draft</span> is <span class="delete">submitted in full conformance with the</span></td><td> </td><td class="rblock">   This is <span class="insert">an</span> Internet <span class="insert">Standards Track document.</span></td><td class="lineno" valign="top"></td></tr>
     81      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   provisions of BCP 78 and BCP 79.</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     82      <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>
     83      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   Internet-Drafts are working documents of the</span> Internet <span class="delete">Engineering</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     84      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   Task Force (IETF).  Note that other groups may also distribute</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     85      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   working documents as Internet-Drafts.  The list of current Internet-</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     86      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   Drafts is at http://datatracker.ietf.org/drafts/current/.</span></td><td> </td><td class="rblock"></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><a name="diff0005" /></td></tr>
     89      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">Internet-Drafts are draft documents valid for</span> a <span class="delete">maximum</span> of <span class="delete">six months</span></td><td> </td><td class="rblock">   <span class="insert">This document is</span> a <span class="insert">product of the Internet Engineering Task Force</span></td><td class="lineno" valign="top"></td></tr>
     90      <tr><td class="lineno" valign="top"></td><td class="lblock">   and <span class="delete">may be updated, replaced, or obsoleted</span> by <span class="delete">other documents at any</span></td><td> </td><td class="rblock"><span class="insert">   (IETF).  It represents the consensus</span> of <span class="insert">the IETF community.  It has</span></td><td class="lineno" valign="top"></td></tr>
     91      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   time.  It</span> is <span class="delete">inappropriate to use Internet-Drafts as reference</span></td><td> </td><td class="rblock"><span class="insert">   received public review</span> and <span class="insert">has been approved for publication</span> by <span class="insert">the</span></td><td class="lineno" valign="top"></td></tr>
     92      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   material or to cite them other than as "work</span> in <span class="delete">progress."</span></td><td> </td><td class="rblock"><span class="insert">   Internet Engineering Steering Group (IESG).  Further information on</span></td><td class="lineno" valign="top"></td></tr>
     93      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">   Internet Standards</span> is <span class="insert">available</span> in <span class="insert">Section 2 of RFC 5741.</span></td><td class="lineno" valign="top"></td></tr>
     94      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     95      <tr><td><a name="diff0006" /></td></tr>
     96      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">This Internet-Draft will expire</span> on <span class="delete">December 8, 2014.</span></td><td> </td><td class="rblock">   <span class="insert">Information about the current status of this document, any errata,</span></td><td class="lineno" valign="top"></td></tr>
     97      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">   and how to provide feedback</span> on <span class="insert">it may be obtained at</span></td><td class="lineno" valign="top"></td></tr>
     98      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">   http://www.rfc-editor.org/info/rfc7231.</span></td><td class="lineno" valign="top"></td></tr>
     99      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     100      <tr><td class="lineno" valign="top"></td><td class="left">Copyright Notice</td><td> </td><td class="right">Copyright Notice</td><td class="lineno" valign="top"></td></tr>
     101      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     102      <tr><td class="lineno" valign="top"></td><td class="left">   Copyright (c) 2014 IETF Trust and the persons identified as the</td><td> </td><td class="right">   Copyright (c) 2014 IETF Trust and the persons identified as the</td><td class="lineno" valign="top"></td></tr>
     103      <tr><td class="lineno" valign="top"></td><td class="left">   document authors.  All rights reserved.</td><td> </td><td class="right">   document authors.  All rights reserved.</td><td class="lineno" valign="top"></td></tr>
     104      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     105      <tr><td class="lineno" valign="top"></td><td class="left">   This document is subject to BCP 78 and the IETF Trust's Legal</td><td> </td><td class="right">   This document is subject to BCP 78 and the IETF Trust's Legal</td><td class="lineno" valign="top"></td></tr>
     106      <tr><td class="lineno" valign="top"></td><td class="left">   Provisions Relating to IETF Documents</td><td> </td><td class="right">   Provisions Relating to IETF Documents</td><td class="lineno" valign="top"></td></tr>
     107      <tr><td class="lineno" valign="top"></td><td class="left">   (http://trustee.ietf.org/license-info) in effect on the date of</td><td> </td><td class="right">   (http://trustee.ietf.org/license-info) in effect on the date of</td><td class="lineno" valign="top"></td></tr>
     108      <tr><td class="lineno" valign="top"></td><td class="left">   publication of this document.  Please review these documents</td><td> </td><td class="right">   publication of this document.  Please review these documents</td><td class="lineno" valign="top"></td></tr>
     109      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
     110      <tr bgcolor="gray" ><td></td><th><a name="part-l2" /><small>skipping to change at</small><em> page 2, line 37</em></th><th> </th><th><a name="part-r2" /><small>skipping to change at</small><em> page 3, line 7</em></th><td></td></tr>
    78111      <tr><td class="lineno" valign="top"></td><td class="left">   modifications of such material outside the IETF Standards Process.</td><td> </td><td class="right">   modifications of such material outside the IETF Standards Process.</td><td class="lineno" valign="top"></td></tr>
    79112      <tr><td class="lineno" valign="top"></td><td class="left">   Without obtaining an adequate license from the person(s) controlling</td><td> </td><td class="right">   Without obtaining an adequate license from the person(s) controlling</td><td class="lineno" valign="top"></td></tr>
    … …  
    86119      <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>
    87120      <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><a name="diff0002" /></td></tr>
     121      <tr><td><a name="diff0007" /></td></tr>
    89122      <tr><td class="lineno" valign="top"></td><td class="lblock">   1.  Introduction <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . .  6</span></td><td> </td><td class="rblock">   1. Introduction <span class="insert">....................................................6</span></td><td class="lineno" valign="top"></td></tr>
    90123      <tr><td class="lineno" valign="top"></td><td class="lblock">     1.1.  Conformance and Error Handling <span class="delete">. . . . . . . . . . . . . .  6</span></td><td> </td><td class="rblock">      1.1. Conformance and Error Handling <span class="insert">.............................6</span></td><td class="lineno" valign="top"></td></tr>
    … …  
    102135      <tr><td class="lineno" valign="top"></td><td class="lblock">       3.4.1.  Proactive Negotiation  <span class="delete">. . . . . . . . . . . . . . . . 19</span></td><td> </td><td class="rblock">           3.4.1. Proactive Negotiation <span class="insert">..............................19</span></td><td class="lineno" valign="top"></td></tr>
    103136      <tr><td class="lineno" valign="top"></td><td class="lblock">       3.4.2.  Reactive Negotiation <span class="delete">. . . . . . . . . . . . . . . . . 20</span></td><td> </td><td class="rblock">           3.4.2. Reactive Negotiation <span class="insert">...............................20</span></td><td class="lineno" valign="top"></td></tr>
    104       <tr><td class="lineno" valign="top"></td><td class="lblock">   4.  Request Methods  <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . 21</span></td><td> </td><td class="rblock">   4. Request Methods <span class="insert">................................................21</span></td><td class="lineno" valign="top"></td></tr>
    105       <tr><td class="lineno" valign="top"></td><td class="lblock">     4.1.  Overview <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . . 21</span></td><td> </td><td class="rblock">      4.1. Overview <span class="insert">..................................................21</span></td><td class="lineno" valign="top"></td></tr>
    106       <tr><td class="lineno" valign="top"></td><td class="lblock">     4.2.  Common Method Properties <span class="delete">. . . . . . . . . . . . . . . . . 22</span></td><td> </td><td class="rblock">      4.2. Common Method Properties <span class="insert">..................................22</span></td><td class="lineno" valign="top"></td></tr>
    107       <tr><td class="lineno" valign="top"></td><td class="lblock">       4.2.1.  Safe Methods <span class="delete">. . . . . . . . . . . . . . . . . . . . . 22</span></td><td> </td><td class="rblock">           4.2.1. Safe Methods <span class="insert">.......................................22</span></td><td class="lineno" valign="top"></td></tr>
    108       <tr><td class="lineno" valign="top"></td><td class="lblock">       4.2.2.  Idempotent Methods <span class="delete">. . . . . . . . . . . . . . . . . . 23</span></td><td> </td><td class="rblock">           4.2.2. Idempotent Methods <span class="insert">.................................23</span></td><td class="lineno" valign="top"></td></tr>
    109       <tr><td class="lineno" valign="top"></td><td class="lblock">       4.2.3.  Cacheable Methods  <span class="delete">. . . . . . . . . . . . . . . . . . 24</span></td><td> </td><td class="rblock">           4.2.3. Cacheable Methods <span class="insert">..................................24</span></td><td class="lineno" valign="top"></td></tr>
    110       <tr><td class="lineno" valign="top"></td><td class="lblock">     4.3.  Method Definitions <span class="delete">. . . . . . . . . . . . . . . . . . . . 24</span></td><td> </td><td class="rblock">      4.3. Method Definitions <span class="insert">........................................24</span></td><td class="lineno" valign="top"></td></tr>
    111       <tr><td class="lineno" valign="top"></td><td class="lblock">       4.3.1.  GET  <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . . 24</span></td><td> </td><td class="rblock">           4.3.1. GET <span class="insert">................................................24</span></td><td class="lineno" valign="top"></td></tr>
    112       <tr><td class="lineno" valign="top"></td><td class="lblock">       4.3.2.  HEAD <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . . 25</span></td><td> </td><td class="rblock">           4.3.2. HEAD <span class="insert">...............................................25</span></td><td class="lineno" valign="top"></td></tr>
    113       <tr><td class="lineno" valign="top"></td><td class="lblock">       4.3.3.  POST <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . . 25</span></td><td> </td><td class="rblock">           4.3.3. POST <span class="insert">...............................................25</span></td><td class="lineno" valign="top"></td></tr>
    114       <tr><td class="lineno" valign="top"></td><td class="lblock">       4.3.4.  PUT  <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . . 26</span></td><td> </td><td class="rblock">           4.3.4. PUT <span class="insert">................................................26</span></td><td class="lineno" valign="top"></td></tr>
    115       <tr><td class="lineno" valign="top"></td><td class="lblock">       4.3.5.  DELETE <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . 29</span></td><td> </td><td class="rblock">           4.3.5. DELETE <span class="insert">.............................................29</span></td><td class="lineno" valign="top"></td></tr>
    116       <tr><td class="lineno" valign="top"></td><td class="lblock">       4.3.6.  CONNECT  <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . 30</span></td><td> </td><td class="rblock">           4.3.6. CONNECT <span class="insert">............................................30</span></td><td class="lineno" valign="top"></td></tr>
    117       <tr><td class="lineno" valign="top"></td><td class="lblock">       4.3.7.  OPTIONS  <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . 31</span></td><td> </td><td class="rblock">           4.3.7. OPTIONS <span class="insert">............................................31</span></td><td class="lineno" valign="top"></td></tr>
    118       <tr><td class="lineno" valign="top"></td><td class="lblock">       4.3.8.  TRACE  <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . 32</span></td><td> </td><td class="rblock">           4.3.8. TRACE <span class="insert">..............................................32</span></td><td class="lineno" valign="top"></td></tr>
    119       <tr><td class="lineno" valign="top"></td><td class="lblock">   5.  Request Header Fields  <span class="delete">. . . . . . . . . . . . . . . . . . . . 33</span></td><td> </td><td class="rblock">   5. Request Header Fields <span class="insert">..........................................33</span></td><td class="lineno" valign="top"></td></tr>
    120       <tr><td class="lineno" valign="top"></td><td class="lblock">     5.1.  Controls <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . . 33</span></td><td> </td><td class="rblock">      5.1. Controls <span class="insert">..................................................33</span></td><td class="lineno" valign="top"></td></tr>
    121       <tr><td class="lineno" valign="top"></td><td class="lblock">       5.1.1.  Expect <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . 34</span></td><td> </td><td class="rblock">           5.1.1. Expect <span class="insert">.............................................34</span></td><td class="lineno" valign="top"></td></tr>
    122       <tr><td class="lineno" valign="top"></td><td class="lblock">       5.1.2.  Max-Forwards <span class="delete">. . . . . . . . . . . . . . . . . . . . . 36</span></td><td> </td><td class="rblock">           5.1.2. Max-Forwards <span class="insert">.......................................36</span></td><td class="lineno" valign="top"></td></tr>
    123       <tr><td class="lineno" valign="top"></td><td class="lblock">     5.2.  Conditionals <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . 36</span></td><td> </td><td class="rblock">      5.2. Conditionals <span class="insert">..............................................36</span></td><td class="lineno" valign="top"></td></tr>
    124       <tr><td class="lineno" valign="top"></td><td class="lblock">     5.3.  Content Negotiation  <span class="delete">. . . . . . . . . . . . . . . . . . . 37</span></td><td> </td><td class="rblock">      5.3. Content Negotiation <span class="insert">.......................................37</span></td><td class="lineno" valign="top"></td></tr>
    125       <tr><td class="lineno" valign="top"></td><td class="lblock">       5.3.1.  Quality Values <span class="delete">. . . . . . . . . . . . . . . . . . . . 37</span></td><td> </td><td class="rblock">           5.3.1. Quality Values <span class="insert">.....................................37</span></td><td class="lineno" valign="top"></td></tr>
    126       <tr><td class="lineno" valign="top"></td><td class="lblock">       5.3.2.  Accept <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . 38</span></td><td> </td><td class="rblock">           5.3.2. Accept <span class="insert">.............................................38</span></td><td class="lineno" valign="top"></td></tr>
    127       <tr><td class="lineno" valign="top"></td><td class="lblock">       5.3.3.  Accept-Charset <span class="delete">. . . . . . . . . . . . . . . . . . . . 40</span></td><td> </td><td class="rblock">           5.3.3. Accept-Charset <span class="insert">.....................................40</span></td><td class="lineno" valign="top"></td></tr>
    128       <tr><td class="lineno" valign="top"></td><td class="lblock">       5.3.4.  Accept-Encoding  <span class="delete">. . . . . . . . . . . . . . . . . . . 41</span></td><td> </td><td class="rblock">           5.3.4. Accept-Encoding <span class="insert">....................................41</span></td><td class="lineno" valign="top"></td></tr>
    129       <tr><td class="lineno" valign="top"></td><td class="lblock">       5.3.5.  Accept-Language  <span class="delete">. . . . . . . . . . . . . . . . . . . 42</span></td><td> </td><td class="rblock">           5.3.5. Accept-Language <span class="insert">....................................42</span></td><td class="lineno" valign="top"></td></tr>
    130       <tr><td class="lineno" valign="top"></td><td class="lblock">     5.4.  Authentication Credentials <span class="delete">. . . . . . . . . . . . . . . . 43</span></td><td> </td><td class="rblock">      5.4. Authentication Credentials <span class="insert">................................44</span></td><td class="lineno" valign="top"></td></tr>
    131       <tr><td class="lineno" valign="top"></td><td class="lblock">     5.5.  Request Context  <span class="delete">. . . . . . . . . . . . . . . . . . . . . 44</span></td><td> </td><td class="rblock">      5.5. Request Context <span class="insert">...........................................44</span></td><td class="lineno" valign="top"></td></tr>
    132       <tr><td class="lineno" valign="top"></td><td class="lblock">       5.5.1.  From <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . . 44</span></td><td> </td><td class="rblock">           5.5.1. From <span class="insert">...............................................44</span></td><td class="lineno" valign="top"></td></tr>
    133       <tr><td class="lineno" valign="top"></td><td class="lblock">       5.5.2.  Referer  <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . 45</span></td><td> </td><td class="rblock">           5.5.2. Referer <span class="insert">............................................45</span></td><td class="lineno" valign="top"></td></tr>
    134       <tr><td class="lineno" valign="top"></td><td class="lblock">       5.5.3.  User-Agent <span class="delete">. . . . . . . . . . . . . . . . . . . . . . 46</span></td><td> </td><td class="rblock">           5.5.3. User-Agent <span class="insert">.........................................46</span></td><td class="lineno" valign="top"></td></tr>
    135       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   6.  Response Status Codes  . . . . . . . . . . . . . . . . . . . . 47</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    136       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     6.1.  Overview of Status Codes . . . . . . . . . . . . . . . . . 48</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    137       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     6.2.  Informational 1xx  . . . . . . . . . . . . . . . . . . . . 50</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    138       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.2.1.  100 Continue . . . . . . . . . . . . . . . . . . . . . 50</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    139       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.2.2.  101 Switching Protocols  . . . . . . . . . . . . . . . 50</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    140       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     6.3.  Successful 2xx . . . . . . . . . . . . . . . . . . . . . . 51</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    141       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.3.1.  200 OK . . . . . . . . . . . . . . . . . . . . . . . . 51</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    142       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.3.2.  201 Created  . . . . . . . . . . . . . . . . . . . . . 51</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    143       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.3.3.  202 Accepted . . . . . . . . . . . . . . . . . . . . . 52</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    144       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.3.4.  203 Non-Authoritative Information  . . . . . . . . . . 52</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    145       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.3.5.  204 No Content . . . . . . . . . . . . . . . . . . . . 53</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    146       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.3.6.  205 Reset Content  . . . . . . . . . . . . . . . . . . 53</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    147       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     6.4.  Redirection 3xx  . . . . . . . . . . . . . . . . . . . . . 54</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    148       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.4.1.  300 Multiple Choices . . . . . . . . . . . . . . . . . 55</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    149       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.4.2.  301 Moved Permanently  . . . . . . . . . . . . . . . . 56</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    150       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.4.3.  302 Found  . . . . . . . . . . . . . . . . . . . . . . 56</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    151       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.4.4.  303 See Other  . . . . . . . . . . . . . . . . . . . . 57</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    152       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.4.5.  305 Use Proxy  . . . . . . . . . . . . . . . . . . . . 57</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    153       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.4.6.  306 (Unused) . . . . . . . . . . . . . . . . . . . . . 57</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    154       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.4.7.  307 Temporary Redirect . . . . . . . . . . . . . . . . 58</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    155       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     6.5.  Client Error 4xx . . . . . . . . . . . . . . . . . . . . . 58</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    156       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.5.1.  400 Bad Request  . . . . . . . . . . . . . . . . . . . 58</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    157       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.5.2.  402 Payment Required . . . . . . . . . . . . . . . . . 58</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    158       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.5.3.  403 Forbidden  . . . . . . . . . . . . . . . . . . . . 58</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    159       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.5.4.  404 Not Found  . . . . . . . . . . . . . . . . . . . . 59</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    160       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.5.5.  405 Method Not Allowed . . . . . . . . . . . . . . . . 59</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    161       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.5.6.  406 Not Acceptable . . . . . . . . . . . . . . . . . . 59</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    162       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.5.7.  408 Request Timeout  . . . . . . . . . . . . . . . . . 60</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    163       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.5.8.  409 Conflict . . . . . . . . . . . . . . . . . . . . . 60</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    164       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.5.9.  410 Gone . . . . . . . . . . . . . . . . . . . . . . . 60</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    165       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.5.10. 411 Length Required  . . . . . . . . . . . . . . . . . 61</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    166       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.5.11. 413 Payload Too Large  . . . . . . . . . . . . . . . . 61</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    167       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.5.12. 414 URI Too Long . . . . . . . . . . . . . . . . . . . 61</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    168       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.5.13. 415 Unsupported Media Type . . . . . . . . . . . . . . 61</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    169       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.5.14. 417 Expectation Failed . . . . . . . . . . . . . . . . 62</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    170       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.5.15. 426 Upgrade Required . . . . . . . . . . . . . . . . . 62</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    171       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     6.6.  Server Error 5xx . . . . . . . . . . . . . . . . . . . . . 62</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    172       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.6.1.  500 Internal Server Error  . . . . . . . . . . . . . . 62</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    173       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.6.2.  501 Not Implemented  . . . . . . . . . . . . . . . . . 63</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    174       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.6.3.  502 Bad Gateway  . . . . . . . . . . . . . . . . . . . 63</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    175       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.6.4.  503 Service Unavailable  . . . . . . . . . . . . . . . 63</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    176       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.6.5.  504 Gateway Timeout  . . . . . . . . . . . . . . . . . 63</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    177       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       6.6.6.  505 HTTP Version Not Supported . . . . . . . . . . . . 63</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    178       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   7.  Response Header Fields . . . . . . . . . . . . . . . . . . . . 64</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    179       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     7.1.  Control Data . . . . . . . . . . . . . . . . . . . . . . . 64</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    180       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       7.1.1.  Origination Date . . . . . . . . . . . . . . . . . . . 64</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    181       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       7.1.2.  Location . . . . . . . . . . . . . . . . . . . . . . . 68</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    182       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       7.1.3.  Retry-After  . . . . . . . . . . . . . . . . . . . . . 69</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    183       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       7.1.4.  Vary . . . . . . . . . . . . . . . . . . . . . . . . . 70</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    184       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     7.2.  Validator Header Fields  . . . . . . . . . . . . . . . . . 71</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    185       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     7.3.  Authentication Challenges  . . . . . . . . . . . . . . . . 72</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    186       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     7.4.  Response Context . . . . . . . . . . . . . . . . . . . . . 72</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    187       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       7.4.1.  Allow  . . . . . . . . . . . . . . . . . . . . . . . . 72</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    188       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       7.4.2.  Server . . . . . . . . . . . . . . . . . . . . . . . . 73</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    189       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   8.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . . 73</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    190       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     8.1.  Method Registry  . . . . . . . . . . . . . . . . . . . . . 74</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    191       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       8.1.1.  Procedure  . . . . . . . . . . . . . . . . . . . . . . 74</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    192       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       8.1.2.  Considerations for New Methods . . . . . . . . . . . . 74</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    193       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       8.1.3.  Registrations  . . . . . . . . . . . . . . . . . . . . 75</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    194       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     8.2.  Status Code Registry . . . . . . . . . . . . . . . . . . . 75</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    195       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       8.2.1.  Procedure  . . . . . . . . . . . . . . . . . . . . . . 75</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    196       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       8.2.2.  Considerations for New Status Codes  . . . . . . . . . 76</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    197       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       8.2.3.  Registrations  . . . . . . . . . . . . . . . . . . . . 76</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    198       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     8.3.  Header Field Registry  . . . . . . . . . . . . . . . . . . 77</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    199       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       8.3.1.  Considerations for New Header Fields . . . . . . . . . 78</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    200       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       8.3.2.  Registrations  . . . . . . . . . . . . . . . . . . . . 80</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    201       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     8.4.  Content Coding Registry  . . . . . . . . . . . . . . . . . 80</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    202       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       8.4.1.  Procedure  . . . . . . . . . . . . . . . . . . . . . . 81</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    203       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       8.4.2.  Registrations  . . . . . . . . . . . . . . . . . . . . 81</span></td><td> </td><td class="rblock"></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><a name="diff0003" /></td></tr>
    206       <tr><td class="lineno" valign="top"></td><td class="lblock">   9.  Security Considerations  <span class="delete">. . . . . . . . . . . . . . . . . . . 81</span></td><td> </td><td class="rblock">   <span class="insert">6. Response Status Codes ..........................................47</span></td><td class="lineno" valign="top"></td></tr>
    207       <tr><td class="lineno" valign="top"></td><td class="lblock">     9.1.  Attacks Based on File and Path Names <span class="delete">. . . . . . . . . . . 82</span></td><td> </td><td class="rblock"><span class="insert">      6.1. Overview of Status Codes ..................................48</span></td><td class="lineno" valign="top"></td></tr>
    208       <tr><td class="lineno" valign="top"></td><td class="lblock">     9.2.  Attacks Based on Command, Code, or Query Injection <span class="delete">. . . . 82</span></td><td> </td><td class="rblock"><span class="insert">      6.2. Informational 1xx .........................................50</span></td><td class="lineno" valign="top"></td></tr>
    209       <tr><td class="lineno" valign="top"></td><td class="lblock">     9.3.  Disclosure of Personal Information <span class="delete">. . . . . . . . . . . . 83</span></td><td> </td><td class="rblock"><span class="insert">           6.2.1. 100 Continue .......................................50</span></td><td class="lineno" valign="top"></td></tr>
    210       <tr><td class="lineno" valign="top"></td><td class="lblock">     9.4.  Disclosure of Sensitive Information in URIs  <span class="delete">. . . . . . . 83</span></td><td> </td><td class="rblock"><span class="insert">           6.2.2. 101 Switching Protocols ............................50</span></td><td class="lineno" valign="top"></td></tr>
    211       <tr><td class="lineno" valign="top"></td><td class="lblock">     9.5.  Disclosure of Fragment after Redirects <span class="delete">. . . . . . . . . . 83</span></td><td> </td><td class="rblock"><span class="insert">      6.3. Successful 2xx ............................................51</span></td><td class="lineno" valign="top"></td></tr>
    212       <tr><td class="lineno" valign="top"></td><td class="lblock">     9.6.  Disclosure of Product Information  <span class="delete">. . . . . . . . . . . . 84</span></td><td> </td><td class="rblock"><span class="insert">           6.3.1. 200 OK .............................................51</span></td><td class="lineno" valign="top"></td></tr>
    213       <tr><td class="lineno" valign="top"></td><td class="lblock">     9.7.  Browser Fingerprinting <span class="delete">. . . . . . . . . . . . . . . . . . 84</span></td><td> </td><td class="rblock"><span class="insert">           6.3.2. 201 Created ........................................52</span></td><td class="lineno" valign="top"></td></tr>
    214       <tr><td class="lineno" valign="top"></td><td class="lblock">   10. Acknowledgments  <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . 85</span></td><td> </td><td class="rblock"><span class="insert">           6.3.3. 202 Accepted .......................................52</span></td><td class="lineno" valign="top"></td></tr>
    215       <tr><td class="lineno" valign="top"></td><td class="lblock">   11. References <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . . . 85</span></td><td> </td><td class="rblock"><span class="insert">           6.3.4. 203 Non-Authoritative Information ..................52</span></td><td class="lineno" valign="top"></td></tr>
    216       <tr><td class="lineno" valign="top"></td><td class="lblock">     11.1. Normative References <span class="delete">. . . . . . . . . . . . . . . . . . . 85</span></td><td> </td><td class="rblock"><span class="insert">           6.3.5. 204 No Content .....................................53</span></td><td class="lineno" valign="top"></td></tr>
    217       <tr><td class="lineno" valign="top"></td><td class="lblock">     11.2. Informative References <span class="delete">. . . . . . . . . . . . . . . . . . 86</span></td><td> </td><td class="rblock"><span class="insert">           6.3.6. 205 Reset Content ..................................53</span></td><td class="lineno" valign="top"></td></tr>
    218       <tr><td class="lineno" valign="top"></td><td class="lblock">   Appendix A.  Differences between HTTP and MIME <span class="delete">. . . . . . . . . . 88</span></td><td> </td><td class="rblock"><span class="insert">      6.4. Redirection 3xx ...........................................54</span></td><td class="lineno" valign="top"></td></tr>
    219       <tr><td class="lineno" valign="top"></td><td class="lblock">     A.1.  MIME-Version <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . 88</span></td><td> </td><td class="rblock"><span class="insert">           6.4.1. 300 Multiple Choices ...............................55</span></td><td class="lineno" valign="top"></td></tr>
    220       <tr><td class="lineno" valign="top"></td><td class="lblock">     A.2.  Conversion to Canonical Form <span class="delete">. . . . . . . . . . . . . . . 89</span></td><td> </td><td class="rblock"><span class="insert">           6.4.2. 301 Moved Permanently ..............................56</span></td><td class="lineno" valign="top"></td></tr>
    221       <tr><td class="lineno" valign="top"></td><td class="lblock">     A.3.  Conversion of Date Formats <span class="delete">. . . . . . . . . . . . . . . . 89</span></td><td> </td><td class="rblock"><span class="insert">           6.4.3. 302 Found ..........................................56</span></td><td class="lineno" valign="top"></td></tr>
    222       <tr><td class="lineno" valign="top"></td><td class="lblock">     A.4.  Conversion of Content-Encoding <span class="delete">. . . . . . . . . . . . . . 89</span></td><td> </td><td class="rblock"><span class="insert">           6.4.4. 303 See Other ......................................57</span></td><td class="lineno" valign="top"></td></tr>
    223       <tr><td class="lineno" valign="top"></td><td class="lblock">     A.5.  Conversion of Content-Transfer-Encoding  <span class="delete">. . . . . . . . . 90</span></td><td> </td><td class="rblock"><span class="insert">           6.4.5. 305 Use Proxy ......................................58</span></td><td class="lineno" valign="top"></td></tr>
    224       <tr><td class="lineno" valign="top"></td><td class="lblock">     A.6.  MHTML and Line Length Limitations  <span class="delete">. . . . . . . . . . . . 90</span></td><td> </td><td class="rblock"><span class="insert">           6.4.6. 306 (Unused) .......................................58</span></td><td class="lineno" valign="top"></td></tr>
    225       <tr><td class="lineno" valign="top"></td><td class="lblock">   Appendix B.  Changes from RFC 2616 <span class="delete">. . . . . . . . . . . . . . . . 90</span></td><td> </td><td class="rblock"><span class="insert">           6.4.7. 307 Temporary Redirect .............................58</span></td><td class="lineno" valign="top"></td></tr>
    226       <tr><td class="lineno" valign="top"></td><td class="lblock">   Appendix C.  Imported ABNF <span class="delete">. . . . . . . . . . . . . . . . . . . . 93</span></td><td> </td><td class="rblock"><span class="insert">      6.5. Client Error 4xx ..........................................58</span></td><td class="lineno" valign="top"></td></tr>
    227       <tr><td class="lineno" valign="top"></td><td class="lblock">   Appendix D.  Collected ABNF  <span class="delete">. . . . . . . . . . . . . . . . . . . 93</span></td><td> </td><td class="rblock"><span class="insert">           6.5.1. 400 Bad Request ....................................58</span></td><td class="lineno" valign="top"></td></tr>
    228       <tr><td class="lineno" valign="top"></td><td class="lblock">   Index  <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96</span></td><td> </td><td class="rblock"><span class="insert">           6.5.2. 402 Payment Required ...............................59</span></td><td class="lineno" valign="top"></td></tr>
    229       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.5.3. 403 Forbidden ......................................59</span></td><td class="lineno" valign="top"></td></tr>
    230       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.5.4. 404 Not Found ......................................59</span></td><td class="lineno" valign="top"></td></tr>
    231       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.5.5. 405 Method Not Allowed .............................59</span></td><td class="lineno" valign="top"></td></tr>
    232       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.5.6. 406 Not Acceptable .................................60</span></td><td class="lineno" valign="top"></td></tr>
    233       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.5.7. 408 Request Timeout ................................60</span></td><td class="lineno" valign="top"></td></tr>
    234       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.5.8. 409 Conflict .......................................60</span></td><td class="lineno" valign="top"></td></tr>
    235       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.5.9. 410 Gone ...........................................60</span></td><td class="lineno" valign="top"></td></tr>
    236       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.5.10. 411 Length Required ...............................61</span></td><td class="lineno" valign="top"></td></tr>
    237       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.5.11. 413 Payload Too Large .............................61</span></td><td class="lineno" valign="top"></td></tr>
    238       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.5.12. 414 URI Too Long ..................................61</span></td><td class="lineno" valign="top"></td></tr>
    239       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.5.13. 415 Unsupported Media Type ........................62</span></td><td class="lineno" valign="top"></td></tr>
    240       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.5.14. 417 Expectation Failed ............................62</span></td><td class="lineno" valign="top"></td></tr>
    241       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.5.15. 426 Upgrade Required ..............................62</span></td><td class="lineno" valign="top"></td></tr>
    242       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      6.6. Server Error 5xx ..........................................62</span></td><td class="lineno" valign="top"></td></tr>
    243       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.6.1. 500 Internal Server Error ..........................63</span></td><td class="lineno" valign="top"></td></tr>
    244       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.6.2. 501 Not Implemented ................................63</span></td><td class="lineno" valign="top"></td></tr>
    245       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.6.3. 502 Bad Gateway ....................................63</span></td><td class="lineno" valign="top"></td></tr>
    246       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.6.4. 503 Service Unavailable ............................63</span></td><td class="lineno" valign="top"></td></tr>
    247       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.6.5. 504 Gateway Timeout ................................63</span></td><td class="lineno" valign="top"></td></tr>
    248       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           6.6.6. 505 HTTP Version Not Supported .....................64</span></td><td class="lineno" valign="top"></td></tr>
    249       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">   7. Response Header Fields .........................................64</span></td><td class="lineno" valign="top"></td></tr>
    250       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      7.1. Control Data ..............................................64</span></td><td class="lineno" valign="top"></td></tr>
    251       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           7.1.1. Origination Date ...................................65</span></td><td class="lineno" valign="top"></td></tr>
    252       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           7.1.2. Location ...........................................68</span></td><td class="lineno" valign="top"></td></tr>
    253       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           7.1.3. Retry-After ........................................69</span></td><td class="lineno" valign="top"></td></tr>
    254       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           7.1.4. Vary ...............................................70</span></td><td class="lineno" valign="top"></td></tr>
    255       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      7.2. Validator Header Fields ...................................71</span></td><td class="lineno" valign="top"></td></tr>
    256       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      7.3. Authentication Challenges .................................72</span></td><td class="lineno" valign="top"></td></tr>
    257       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      7.4. Response Context ..........................................72</span></td><td class="lineno" valign="top"></td></tr>
    258       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           7.4.1. Allow ..............................................72</span></td><td class="lineno" valign="top"></td></tr>
    259       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           7.4.2. Server .............................................73</span></td><td class="lineno" valign="top"></td></tr>
    260       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">   8. IANA Considerations ............................................73</span></td><td class="lineno" valign="top"></td></tr>
    261       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      8.1. Method Registry ...........................................73</span></td><td class="lineno" valign="top"></td></tr>
    262       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           8.1.1. Procedure ..........................................74</span></td><td class="lineno" valign="top"></td></tr>
    263       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           8.1.2. Considerations for New Methods .....................74</span></td><td class="lineno" valign="top"></td></tr>
    264       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           8.1.3. Registrations ......................................75</span></td><td class="lineno" valign="top"></td></tr>
    265       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      8.2. Status Code Registry ......................................75</span></td><td class="lineno" valign="top"></td></tr>
    266       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           8.2.1. Procedure ..........................................75</span></td><td class="lineno" valign="top"></td></tr>
    267       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           8.2.2. Considerations for New Status Codes ................76</span></td><td class="lineno" valign="top"></td></tr>
    268       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           8.2.3. Registrations ......................................76</span></td><td class="lineno" valign="top"></td></tr>
    269       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      8.3. Header Field Registry .....................................77</span></td><td class="lineno" valign="top"></td></tr>
    270       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           8.3.1. Considerations for New Header Fields ...............78</span></td><td class="lineno" valign="top"></td></tr>
    271       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           8.3.2. Registrations ......................................80</span></td><td class="lineno" valign="top"></td></tr>
    272       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      8.4. Content Coding Registry ...................................81</span></td><td class="lineno" valign="top"></td></tr>
    273       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           8.4.1. Procedure ..........................................81</span></td><td class="lineno" valign="top"></td></tr>
    274       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           8.4.2. Registrations ......................................81</span></td><td class="lineno" valign="top"></td></tr>
    275       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">   9. Security Considerations <span class="insert">........................................81</span></td><td class="lineno" valign="top"></td></tr>
    276       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">      9.1. Attacks Based on File and Path Names <span class="insert">......................82</span></td><td class="lineno" valign="top"></td></tr>
    277       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">      9.2. Attacks Based on Command, Code, or Query Injection <span class="insert">........82</span></td><td class="lineno" valign="top"></td></tr>
    278       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">      9.3. Disclosure of Personal Information <span class="insert">........................83</span></td><td class="lineno" valign="top"></td></tr>
    279       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">      9.4. Disclosure of Sensitive Information in URIs <span class="insert">...............83</span></td><td class="lineno" valign="top"></td></tr>
    280       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">      9.5. Disclosure of Fragment after Redirects <span class="insert">....................84</span></td><td class="lineno" valign="top"></td></tr>
    281       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">      9.6. Disclosure of Product Information <span class="insert">.........................84</span></td><td class="lineno" valign="top"></td></tr>
    282       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">      9.7. Browser Fingerprinting <span class="insert">....................................84</span></td><td class="lineno" valign="top"></td></tr>
    283       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">   10. Acknowledgments <span class="insert">...............................................85</span></td><td class="lineno" valign="top"></td></tr>
    284       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">   11. References <span class="insert">....................................................85</span></td><td class="lineno" valign="top"></td></tr>
    285       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">      11.1. Normative References <span class="insert">.....................................85</span></td><td class="lineno" valign="top"></td></tr>
    286       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">      11.2. Informative References <span class="insert">...................................86</span></td><td class="lineno" valign="top"></td></tr>
    287       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">   Appendix A. Differences between HTTP and MIME <span class="insert">.....................89</span></td><td class="lineno" valign="top"></td></tr>
    288       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">      A.1. MIME-Version <span class="insert">..............................................89</span></td><td class="lineno" valign="top"></td></tr>
    289       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">      A.2. Conversion to Canonical Form <span class="insert">..............................89</span></td><td class="lineno" valign="top"></td></tr>
    290       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">      A.3. Conversion of Date Formats <span class="insert">................................90</span></td><td class="lineno" valign="top"></td></tr>
    291       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">      A.4. Conversion of Content-Encoding <span class="insert">..........................90</span></td><td class="lineno" valign="top"></td></tr>
    292       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">      A.5. Conversion of Content-Transfer-Encoding <span class="insert">.................90</span></td><td class="lineno" valign="top"></td></tr>
    293       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">      A.6. MHTML and Line Length Limitations <span class="insert">.........................90</span></td><td class="lineno" valign="top"></td></tr>
    294       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">   Appendix B. Changes from RFC 2616 <span class="insert">.................................91</span></td><td class="lineno" valign="top"></td></tr>
    295       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">   Appendix C. Imported ABNF <span class="insert">.........................................93</span></td><td class="lineno" valign="top"></td></tr>
    296       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">   Appendix D. Collected ABNF <span class="insert">........................................94</span></td><td class="lineno" valign="top"></td></tr>
    297       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock">   Index <span class="insert">.............................................................97</span></td><td class="lineno" valign="top"></td></tr>
     137      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">   4. Request Methods ................................................21</span></td><td class="lineno" valign="top"></td></tr>
     138      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      4.1. Overview ..................................................21</span></td><td class="lineno" valign="top"></td></tr>
     139      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      4.2. Common Method Properties ..................................22</span></td><td class="lineno" valign="top"></td></tr>
     140      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           4.2.1. Safe Methods .......................................22</span></td><td class="lineno" valign="top"></td></tr>
     141      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           4.2.2. Idempotent Methods .................................23</span></td><td class="lineno" valign="top"></td></tr>
     142      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           4.2.3. Cacheable Methods ..................................24</span></td><td class="lineno" valign="top"></td></tr>
     143      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      4.3. Method Definitions ........................................24</span></td><td class="lineno" valign="top"></td></tr>
     144      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           4.3.1. GET ................................................24</span></td><td class="lineno" valign="top"></td></tr>
     145      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           4.3.2. HEAD ...............................................25</span></td><td class="lineno" valign="top"></td></tr>
     146      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           4.3.3. POST ...............................................25</span></td><td class="lineno" valign="top"></td></tr>
     147      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           4.3.4. PUT ................................................26</span></td><td class="lineno" valign="top"></td></tr>
     148      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           4.3.5. DELETE .............................................29</span></td><td class="lineno" valign="top"></td></tr>
     149      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           4.3.6. CONNECT ............................................30</span></td><td class="lineno" valign="top"></td></tr>
     150      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           4.3.7. OPTIONS ............................................31</span></td><td class="lineno" valign="top"></td></tr>
     151      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           4.3.8. TRACE ..............................................32</span></td><td class="lineno" valign="top"></td></tr>
     152      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">   5. Request Header Fields ..........................................33</span></td><td class="lineno" valign="top"></td></tr>
     153      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      5.1. Controls ..................................................33</span></td><td class="lineno" valign="top"></td></tr>
     154      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           5.1.1. Expect .............................................34</span></td><td class="lineno" valign="top"></td></tr>
     155      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           5.1.2. Max-Forwards .......................................36</span></td><td class="lineno" valign="top"></td></tr>
     156      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      5.2. Conditionals ..............................................36</span></td><td class="lineno" valign="top"></td></tr>
     157      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      5.3. Content Negotiation .......................................37</span></td><td class="lineno" valign="top"></td></tr>
     158      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           5.3.1. Quality Values .....................................37</span></td><td class="lineno" valign="top"></td></tr>
     159      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           5.3.2. Accept .............................................38</span></td><td class="lineno" valign="top"></td></tr>
     160      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           5.3.3. Accept-Charset .....................................40</span></td><td class="lineno" valign="top"></td></tr>
     161      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           5.3.4. Accept-Encoding ....................................41</span></td><td class="lineno" valign="top"></td></tr>
     162      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           5.3.5. Accept-Language ....................................42</span></td><td class="lineno" valign="top"></td></tr>
     163      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      5.4. Authentication Credentials ................................44</span></td><td class="lineno" valign="top"></td></tr>
     164      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">      5.5. Request Context ...........................................44</span></td><td class="lineno" valign="top"></td></tr>
     165      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           5.5.1. From ...............................................44</span></td><td class="lineno" valign="top"></td></tr>
     166      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           5.5.2. Referer ............................................45</span></td><td class="lineno" valign="top"></td></tr>
     167      <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">           5.5.3. User-Agent .........................................46</span></td><td class="lineno" valign="top"></td></tr>
     168      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     169      <tr><td><a name="diff0008" /></td></tr>
     170      <tr><td class="lineno" valign="top"></td><td class="lblock">   <span class="delete">4.  Request Methods  . . . . . . . . . . . . . . . . . . . . . . . 21</span></td><td> </td><td class="rblock">   6. Response Status Codes <span class="insert">..........................................47</span></td><td class="lineno" valign="top"></td></tr>
     171      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     4.1.  Overview . . . . . . . . . . . . . . . . . . . . . . . . . 21</span></td><td> </td><td class="rblock">      6.1. Overview of Status Codes <span class="insert">..................................48</span></td><td class="lineno" valign="top"></td></tr>
     172      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     4.2.  Common Method Properties . . . . . . . . . . . . . . . . . 22</span></td><td> </td><td class="rblock">      6.2. Informational 1xx <span class="insert">.........................................50</span></td><td class="lineno" valign="top"></td></tr>
     173      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       4.2.1.  Safe Methods . . . . . . . . . . . . . . . . . . . . . 22</span></td><td> </td><td class="rblock">           6.2.1. 100 Continue <span class="insert">.......................................50</span></td><td class="lineno" valign="top"></td></tr>
     174      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       4.2.2.  Idempotent Methods . . . . . . . . . . . . . . . . . . 23</span></td><td> </td><td class="rblock">           6.2.2. 101 Switching Protocols <span class="insert">............................50</span></td><td class="lineno" valign="top"></td></tr>
     175      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       4.2.3.  Cacheable Methods  . . . . . . . . . . . . . . . . . . 24</span></td><td> </td><td class="rblock">      6.3. Successful 2xx <span class="insert">............................................51</span></td><td class="lineno" valign="top"></td></tr>
     176      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     4.3.  Method Definitions . . . . . . . . . . . . . . . . . . . . 24</span></td><td> </td><td class="rblock">           6.3.1. 200 OK <span class="insert">.............................................51</span></td><td class="lineno" valign="top"></td></tr>
     177      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       4.3.1.  GET  . . . . . . . . . . . . . . . . . . . . . . . . . 24</span></td><td> </td><td class="rblock">           6.3.2. 201 Created <span class="insert">........................................52</span></td><td class="lineno" valign="top"></td></tr>
     178      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       4.3.2.  HEAD . . . . . . . . . . . . . . . . . . . . . . . . . 25</span></td><td> </td><td class="rblock">           6.3.3. 202 Accepted <span class="insert">.......................................52</span></td><td class="lineno" valign="top"></td></tr>
     179      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       4.3.3.  POST . . . . . . . . . . . . . . . . . . . . . . . . . 25</span></td><td> </td><td class="rblock">           6.3.4. 203 Non-Authoritative Information <span class="insert">..................52</span></td><td class="lineno" valign="top"></td></tr>
     180      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       4.3.4.  PUT  . . . . . . . . . . . . . . . . . . . . . . . . . 26</span></td><td> </td><td class="rblock">           6.3.5. 204 No Content <span class="insert">.....................................53</span></td><td class="lineno" valign="top"></td></tr>
     181      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       4.3.5.  DELETE . . . . . . . . . . . . . . . . . . . . . . . . 29</span></td><td> </td><td class="rblock">           6.3.6. 205 Reset Content <span class="insert">..................................53</span></td><td class="lineno" valign="top"></td></tr>
     182      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       4.3.6.  CONNECT  . . . . . . . . . . . . . . . . . . . . . . . 30</span></td><td> </td><td class="rblock">      6.4. Redirection 3xx <span class="insert">...........................................54</span></td><td class="lineno" valign="top"></td></tr>
     183      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       4.3.7.  OPTIONS  . . . . . . . . . . . . . . . . . . . . . . . 31</span></td><td> </td><td class="rblock">           6.4.1. 300 Multiple Choices <span class="insert">...............................55</span></td><td class="lineno" valign="top"></td></tr>
     184      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       4.3.8.  TRACE  . . . . . . . . . . . . . . . . . . . . . . . . 32</span></td><td> </td><td class="rblock">           6.4.2. 301 Moved Permanently <span class="insert">..............................56</span></td><td class="lineno" valign="top"></td></tr>
     185      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   5.  Request Header Fields  . . . . . . . . . . . . . . . . . . . . 33</span></td><td> </td><td class="rblock">           6.4.3. 302 Found <span class="insert">..........................................56</span></td><td class="lineno" valign="top"></td></tr>
     186      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     5.1.  Controls . . . . . . . . . . . . . . . . . . . . . . . . . 33</span></td><td> </td><td class="rblock">           6.4.4. 303 See Other <span class="insert">......................................57</span></td><td class="lineno" valign="top"></td></tr>
     187      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       5.1.1.  Expect . . . . . . . . . . . . . . . . . . . . . . . . 34</span></td><td> </td><td class="rblock">           6.4.5. 305 Use Proxy <span class="insert">......................................58</span></td><td class="lineno" valign="top"></td></tr>
     188      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       5.1.2.  Max-Forwards . . . . . . . . . . . . . . . . . . . . . 36</span></td><td> </td><td class="rblock">           6.4.6. 306 (Unused) <span class="insert">.......................................58</span></td><td class="lineno" valign="top"></td></tr>
     189      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     5.2.  Conditionals . . . . . . . . . . . . . . . . . . . . . . . 36</span></td><td> </td><td class="rblock">           6.4.7. 307 Temporary Redirect <span class="insert">.............................58</span></td><td class="lineno" valign="top"></td></tr>
     190      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     5.3.  Content Negotiation  . . . . . . . . . . . . . . . . . . . 37</span></td><td> </td><td class="rblock">      6.5. Client Error 4xx <span class="insert">..........................................58</span></td><td class="lineno" valign="top"></td></tr>
     191      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       5.3.1.  Quality Values . . . . . . . . . . . . . . . . . . . . 37</span></td><td> </td><td class="rblock">           6.5.1. 400 Bad Request <span class="insert">....................................58</span></td><td class="lineno" valign="top"></td></tr>
     192      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       5.3.2.  Accept . . . . . . . . . . . . . . . . . . . . . . . . 38</span></td><td> </td><td class="rblock">           6.5.2. 402 Payment Required <span class="insert">...............................59</span></td><td class="lineno" valign="top"></td></tr>
     193      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       5.3.3.  Accept-Charset . . . . . . . . . . . . . . . . . . . . 40</span></td><td> </td><td class="rblock">           6.5.3. 403 Forbidden <span class="insert">......................................59</span></td><td class="lineno" valign="top"></td></tr>
     194      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       5.3.4.  Accept-Encoding  . . . . . . . . . . . . . . . . . . . 41</span></td><td> </td><td class="rblock">           6.5.4. 404 Not Found <span class="insert">......................................59</span></td><td class="lineno" valign="top"></td></tr>
     195      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       5.3.5.  Accept-Language  . . . . . . . . . . . . . . . . . . . 42</span></td><td> </td><td class="rblock">           6.5.5. 405 Method Not Allowed <span class="insert">.............................59</span></td><td class="lineno" valign="top"></td></tr>
     196      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     5.4.  Authentication Credentials . . . . . . . . . . . . . . . . 43</span></td><td> </td><td class="rblock">           6.5.6. 406 Not Acceptable <span class="insert">.................................60</span></td><td class="lineno" valign="top"></td></tr>
     197      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">     5.5.  Request Context  . . . . . . . . . . . . . . . . . . . . . 44</span></td><td> </td><td class="rblock">           6.5.7. 408 Request Timeout <span class="insert">................................60</span></td><td class="lineno" valign="top"></td></tr>
     198      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       5.5.1.  From . . . . . . . . . . . . . . . . . . . . . . . . . 44</span></td><td> </td><td class="rblock">           6.5.8. 409 Conflict <span class="insert">.......................................60</span></td><td class="lineno" valign="top"></td></tr>
     199      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       5.5.2.  Referer  . . . . . . . . . . . . . . . . . . . . . . . 45</span></td><td> </td><td class="rblock">           6.5.9. 410 Gone <span class="insert">...........................................60</span></td><td class="lineno" valign="top"></td></tr>
     200      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       5.5.3.  User-Agent . . . . . . . . . . . . . . . . . . . . . . 46</span></td><td> </td><td class="rblock">           6.5.10. 411 Length Required <span class="insert">...............................61</span></td><td class="lineno" valign="top"></td></tr>
     201      <tr><td class="lineno" valign="top"></td><td class="lblock">   6.  Response Status Codes  <span class="delete">. . . . . . . . . . . . . . . . . . . . 47</span></td><td> </td><td class="rblock">           6.5.11. 413 Payload Too Large <span class="insert">.............................61</span></td><td class="lineno" valign="top"></td></tr>
     202      <tr><td class="lineno" valign="top"></td><td class="lblock">     6.1.  Overview of Status Codes <span class="delete">. . . . . . . . . . . . . . . . . 48</span></td><td> </td><td class="rblock">           6.5.12. 414 URI Too Long <span class="insert">..................................61</span></td><td class="lineno" valign="top"></td></tr>
     203      <tr><td class="lineno" valign="top"></td><td class="lblock">     6.2.  Informational 1xx  <span class="delete">. . . . . . . . . . . . . . . . . . . . 50</span></td><td> </td><td class="rblock">           6.5.13. 415 Unsupported Media Type <span class="insert">........................62</span></td><td class="lineno" valign="top"></td></tr>
     204      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.2.1.  100 Continue <span class="delete">. . . . . . . . . . . . . . . . . . . . . 50</span></td><td> </td><td class="rblock">           6.5.14. 417 Expectation Failed <span class="insert">............................62</span></td><td class="lineno" valign="top"></td></tr>
     205      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.2.2.  101 Switching Protocols  <span class="delete">. . . . . . . . . . . . . . . 50</span></td><td> </td><td class="rblock">           6.5.15. 426 Upgrade Required <span class="insert">..............................62</span></td><td class="lineno" valign="top"></td></tr>
     206      <tr><td class="lineno" valign="top"></td><td class="lblock">     6.3.  Successful 2xx <span class="delete">. . . . . . . . . . . . . . . . . . . . . . 51</span></td><td> </td><td class="rblock">      6.6. Server Error 5xx <span class="insert">..........................................62</span></td><td class="lineno" valign="top"></td></tr>
     207      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.3.1.  200 OK <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . 51</span></td><td> </td><td class="rblock">           6.6.1. 500 Internal Server Error <span class="insert">..........................63</span></td><td class="lineno" valign="top"></td></tr>
     208      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.3.2.  201 Created  <span class="delete">. . . . . . . . . . . . . . . . . . . . . 51</span></td><td> </td><td class="rblock">           6.6.2. 501 Not Implemented <span class="insert">................................63</span></td><td class="lineno" valign="top"></td></tr>
     209      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.3.3.  202 Accepted <span class="delete">. . . . . . . . . . . . . . . . . . . . . 52</span></td><td> </td><td class="rblock">           6.6.3. 502 Bad Gateway <span class="insert">....................................63</span></td><td class="lineno" valign="top"></td></tr>
     210      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.3.4.  203 Non-Authoritative Information  <span class="delete">. . . . . . . . . . 52</span></td><td> </td><td class="rblock">           6.6.4. 503 Service Unavailable <span class="insert">............................63</span></td><td class="lineno" valign="top"></td></tr>
     211      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.3.5.  204 No Content <span class="delete">. . . . . . . . . . . . . . . . . . . . 53</span></td><td> </td><td class="rblock">           6.6.5. 504 Gateway Timeout <span class="insert">................................63</span></td><td class="lineno" valign="top"></td></tr>
     212      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.3.6.  205 Reset Content  <span class="delete">. . . . . . . . . . . . . . . . . . 53</span></td><td> </td><td class="rblock">           6.6.6. 505 HTTP Version Not Supported <span class="insert">.....................64</span></td><td class="lineno" valign="top"></td></tr>
     213      <tr><td class="lineno" valign="top"></td><td class="lblock">     6.4.  Redirection 3xx  <span class="delete">. . . . . . . . . . . . . . . . . . . . . 54</span></td><td> </td><td class="rblock">   7. Response Header Fields <span class="insert">.........................................64</span></td><td class="lineno" valign="top"></td></tr>
     214      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.4.1.  300 Multiple Choices <span class="delete">. . . . . . . . . . . . . . . . . 55</span></td><td> </td><td class="rblock">      7.1. Control Data <span class="insert">..............................................64</span></td><td class="lineno" valign="top"></td></tr>
     215      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.4.2.  301 Moved Permanently  <span class="delete">. . . . . . . . . . . . . . . . 56</span></td><td> </td><td class="rblock">           7.1.1. Origination Date <span class="insert">...................................65</span></td><td class="lineno" valign="top"></td></tr>
     216      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.4.3.  302 Found  <span class="delete">. . . . . . . . . . . . . . . . . . . . . . 56</span></td><td> </td><td class="rblock">           7.1.2. Location <span class="insert">...........................................68</span></td><td class="lineno" valign="top"></td></tr>
     217      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.4.4.  303 See Other  <span class="delete">. . . . . . . . . . . . . . . . . . . . 57</span></td><td> </td><td class="rblock">           7.1.3. Retry-After <span class="insert">........................................69</span></td><td class="lineno" valign="top"></td></tr>
     218      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.4.5.  305 Use Proxy  <span class="delete">. . . . . . . . . . . . . . . . . . . . 57</span></td><td> </td><td class="rblock">           7.1.4. Vary <span class="insert">...............................................70</span></td><td class="lineno" valign="top"></td></tr>
     219      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.4.6.  306 (Unused) <span class="delete">. . . . . . . . . . . . . . . . . . . . . 57</span></td><td> </td><td class="rblock">      7.2. Validator Header Fields <span class="insert">...................................71</span></td><td class="lineno" valign="top"></td></tr>
     220      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.4.7.  307 Temporary Redirect <span class="delete">. . . . . . . . . . . . . . . . 58</span></td><td> </td><td class="rblock">      7.3. Authentication Challenges <span class="insert">.................................72</span></td><td class="lineno" valign="top"></td></tr>
     221      <tr><td class="lineno" valign="top"></td><td class="lblock">     6.5.  Client Error 4xx <span class="delete">. . . . . . . . . . . . . . . . . . . . . 58</span></td><td> </td><td class="rblock">      7.4. Response Context <span class="insert">..........................................72</span></td><td class="lineno" valign="top"></td></tr>
     222      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.5.1.  400 Bad Request  <span class="delete">. . . . . . . . . . . . . . . . . . . 58</span></td><td> </td><td class="rblock">           7.4.1. Allow <span class="insert">..............................................72</span></td><td class="lineno" valign="top"></td></tr>
     223      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.5.2.  402 Payment Required <span class="delete">. . . . . . . . . . . . . . . . . 58</span></td><td> </td><td class="rblock">           7.4.2. Server <span class="insert">.............................................73</span></td><td class="lineno" valign="top"></td></tr>
     224      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.5.3.  403 Forbidden  <span class="delete">. . . . . . . . . . . . . . . . . . . . 58</span></td><td> </td><td class="rblock">   8. IANA Considerations <span class="insert">............................................73</span></td><td class="lineno" valign="top"></td></tr>
     225      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.5.4.  404 Not Found  <span class="delete">. . . . . . . . . . . . . . . . . . . . 59</span></td><td> </td><td class="rblock">      8.1. Method Registry <span class="insert">...........................................73</span></td><td class="lineno" valign="top"></td></tr>
     226      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.5.5.  405 Method Not Allowed <span class="delete">. . . . . . . . . . . . . . . . 59</span></td><td> </td><td class="rblock">           8.1.1. Procedure <span class="insert">..........................................74</span></td><td class="lineno" valign="top"></td></tr>
     227      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.5.6.  406 Not Acceptable <span class="delete">. . . . . . . . . . . . . . . . . . 59</span></td><td> </td><td class="rblock">           8.1.2. Considerations for New Methods <span class="insert">.....................74</span></td><td class="lineno" valign="top"></td></tr>
     228      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.5.7.  408 Request Timeout  <span class="delete">. . . . . . . . . . . . . . . . . 60</span></td><td> </td><td class="rblock">           8.1.3. Registrations <span class="insert">......................................75</span></td><td class="lineno" valign="top"></td></tr>
     229      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.5.8.  409 Conflict <span class="delete">. . . . . . . . . . . . . . . . . . . . . 60</span></td><td> </td><td class="rblock">      8.2. Status Code Registry <span class="insert">......................................75</span></td><td class="lineno" valign="top"></td></tr>
     230      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.5.9.  410 Gone <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . 60</span></td><td> </td><td class="rblock">           8.2.1. Procedure <span class="insert">..........................................75</span></td><td class="lineno" valign="top"></td></tr>
     231      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.5.10. 411 Length Required  <span class="delete">. . . . . . . . . . . . . . . . . 61</span></td><td> </td><td class="rblock">           8.2.2. Considerations for New Status Codes <span class="insert">................76</span></td><td class="lineno" valign="top"></td></tr>
     232      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.5.11. 413 Payload Too Large  <span class="delete">. . . . . . . . . . . . . . . . 61</span></td><td> </td><td class="rblock">           8.2.3. Registrations <span class="insert">......................................76</span></td><td class="lineno" valign="top"></td></tr>
     233      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.5.12. 414 URI Too Long <span class="delete">. . . . . . . . . . . . . . . . . . . 61</span></td><td> </td><td class="rblock">      8.3. Header Field Registry <span class="insert">.....................................77</span></td><td class="lineno" valign="top"></td></tr>
     234      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.5.13. 415 Unsupported Media Type <span class="delete">. . . . . . . . . . . . . . 61</span></td><td> </td><td class="rblock">           8.3.1. Considerations for New Header Fields <span class="insert">...............78</span></td><td class="lineno" valign="top"></td></tr>
     235      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.5.14. 417 Expectation Failed <span class="delete">. . . . . . . . . . . . . . . . 62</span></td><td> </td><td class="rblock">           8.3.2. Registrations <span class="insert">......................................80</span></td><td class="lineno" valign="top"></td></tr>
     236      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.5.15. 426 Upgrade Required <span class="delete">. . . . . . . . . . . . . . . . . 62</span></td><td> </td><td class="rblock">      8.4. Content Coding Registry <span class="insert">...................................81</span></td><td class="lineno" valign="top"></td></tr>
     237      <tr><td class="lineno" valign="top"></td><td class="lblock">     6.6.  Server Error 5xx <span class="delete">. . . . . . . . . . . . . . . . . . . . . 62</span></td><td> </td><td class="rblock">           8.4.1. Procedure <span class="insert">..........................................81</span></td><td class="lineno" valign="top"></td></tr>
     238      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.6.1.  500 Internal Server Error  <span class="delete">. . . . . . . . . . . . . . 62</span></td><td> </td><td class="rblock">           8.4.2. Registrations <span class="insert">......................................81</span></td><td class="lineno" valign="top"></td></tr>
     239      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.6.2.  501 Not Implemented  <span class="delete">. . . . . . . . . . . . . . . . . 63</span></td><td> </td><td class="rblock">   9. Security Considerations <span class="insert">........................................81</span></td><td class="lineno" valign="top"></td></tr>
     240      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.6.3.  502 Bad Gateway  <span class="delete">. . . . . . . . . . . . . . . . . . . 63</span></td><td> </td><td class="rblock">      9.1. Attacks Based on File and Path Names <span class="insert">......................82</span></td><td class="lineno" valign="top"></td></tr>
     241      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.6.4.  503 Service Unavailable  <span class="delete">. . . . . . . . . . . . . . . 63</span></td><td> </td><td class="rblock">      9.2. Attacks Based on Command, Code, or Query Injection <span class="insert">........82</span></td><td class="lineno" valign="top"></td></tr>
     242      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.6.5.  504 Gateway Timeout  <span class="delete">. . . . . . . . . . . . . . . . . 63</span></td><td> </td><td class="rblock">      9.3. Disclosure of Personal Information <span class="insert">........................83</span></td><td class="lineno" valign="top"></td></tr>
     243      <tr><td class="lineno" valign="top"></td><td class="lblock">       6.6.6.  505 HTTP Version Not Supported <span class="delete">. . . . . . . . . . . . 63</span></td><td> </td><td class="rblock">      9.4. Disclosure of Sensitive Information in URIs <span class="insert">...............83</span></td><td class="lineno" valign="top"></td></tr>
     244      <tr><td class="lineno" valign="top"></td><td class="lblock">   7.  Response Header Fields <span class="delete">. . . . . . . . . . . . . . . . . . . . 64</span></td><td> </td><td class="rblock">      9.5. Disclosure of Fragment after Redirects <span class="insert">....................84</span></td><td class="lineno" valign="top"></td></tr>
     245      <tr><td class="lineno" valign="top"></td><td class="lblock">     7.1.  Control Data <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . 64</span></td><td> </td><td class="rblock">      9.6. Disclosure of Product Information <span class="insert">.........................84</span></td><td class="lineno" valign="top"></td></tr>
     246      <tr><td class="lineno" valign="top"></td><td class="lblock">       7.1.1.  Origination Date <span class="delete">. . . . . . . . . . . . . . . . . . . 64</span></td><td> </td><td class="rblock">      9.7. Browser Fingerprinting <span class="insert">....................................84</span></td><td class="lineno" valign="top"></td></tr>
     247      <tr><td class="lineno" valign="top"></td><td class="lblock">       7.1.2.  Location <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . 68</span></td><td> </td><td class="rblock">   10. Acknowledgments <span class="insert">...............................................85</span></td><td class="lineno" valign="top"></td></tr>
     248      <tr><td class="lineno" valign="top"></td><td class="lblock">       7.1.3.  Retry-After  <span class="delete">. . . . . . . . . . . . . . . . . . . . . 69</span></td><td> </td><td class="rblock">   11. References <span class="insert">....................................................85</span></td><td class="lineno" valign="top"></td></tr>
     249      <tr><td class="lineno" valign="top"></td><td class="lblock">       7.1.4.  Vary <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . . 70</span></td><td> </td><td class="rblock">      11.1. Normative References <span class="insert">.....................................85</span></td><td class="lineno" valign="top"></td></tr>
     250      <tr><td class="lineno" valign="top"></td><td class="lblock">     7.2.  Validator Header Fields  <span class="delete">. . . . . . . . . . . . . . . . . 71</span></td><td> </td><td class="rblock">      11.2. Informative References <span class="insert">...................................86</span></td><td class="lineno" valign="top"></td></tr>
     251      <tr><td class="lineno" valign="top"></td><td class="lblock">     7.3.  Authentication Challenges  <span class="delete">. . . . . . . . . . . . . . . . 72</span></td><td> </td><td class="rblock">   Appendix A. Differences between HTTP and MIME <span class="insert">.....................89</span></td><td class="lineno" valign="top"></td></tr>
     252      <tr><td class="lineno" valign="top"></td><td class="lblock">     7.4.  Response Context <span class="delete">. . . . . . . . . . . . . . . . . . . . . 72</span></td><td> </td><td class="rblock">      A.1. MIME-Version <span class="insert">..............................................89</span></td><td class="lineno" valign="top"></td></tr>
     253      <tr><td class="lineno" valign="top"></td><td class="lblock">       7.4.1.  Allow  <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . 72</span></td><td> </td><td class="rblock">      A.2. Conversion to Canonical Form <span class="insert">..............................89</span></td><td class="lineno" valign="top"></td></tr>
     254      <tr><td class="lineno" valign="top"></td><td class="lblock">       7.4.2.  Server <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . 73</span></td><td> </td><td class="rblock">      A.3. Conversion of Date Formats <span class="insert">................................90</span></td><td class="lineno" valign="top"></td></tr>
     255      <tr><td class="lineno" valign="top"></td><td class="lblock">   8.  IANA Considerations  <span class="delete">. . . . . . . . . . . . . . . . . . . . . 73</span></td><td> </td><td class="rblock">      A.4. Conversion of Content-Encoding <span class="insert">..........................90</span></td><td class="lineno" valign="top"></td></tr>
     256      <tr><td class="lineno" valign="top"></td><td class="lblock">     8.1.  Method Registry  <span class="delete">. . . . . . . . . . . . . . . . . . . . . 74</span></td><td> </td><td class="rblock">      A.5. Conversion of Content-Transfer-Encoding <span class="insert">.................90</span></td><td class="lineno" valign="top"></td></tr>
     257      <tr><td class="lineno" valign="top"></td><td class="lblock">       8.1.1.  Procedure  <span class="delete">. . . . . . . . . . . . . . . . . . . . . . 74</span></td><td> </td><td class="rblock">      A.6. MHTML and Line Length Limitations <span class="insert">.........................90</span></td><td class="lineno" valign="top"></td></tr>
     258      <tr><td class="lineno" valign="top"></td><td class="lblock">       8.1.2.  Considerations for New Methods <span class="delete">. . . . . . . . . . . . 74</span></td><td> </td><td class="rblock">   Appendix B. Changes from RFC 2616 <span class="insert">.................................91</span></td><td class="lineno" valign="top"></td></tr>
     259      <tr><td class="lineno" valign="top"></td><td class="lblock">       8.1.3.  Registrations  <span class="delete">. . . . . . . . . . . . . . . . . . . . 75</span></td><td> </td><td class="rblock">   Appendix C. Imported ABNF <span class="insert">.........................................93</span></td><td class="lineno" valign="top"></td></tr>
     260      <tr><td class="lineno" valign="top"></td><td class="lblock">     8.2.  Status Code Registry <span class="delete">. . . . . . . . . . . . . . . . . . . 75</span></td><td> </td><td class="rblock">   Appendix D. Collected ABNF <span class="insert">........................................94</span></td><td class="lineno" valign="top"></td></tr>
     261      <tr><td class="lineno" valign="top"></td><td class="lblock">       8.2.1.  Procedure  <span class="delete">. . . . . . . . . . . . . . . . . . . . . . 75</span></td><td> </td><td class="rblock">   Index <span class="insert">.............................................................97</span></td><td class="lineno" valign="top"></td></tr>
     262      <tr><td class="lineno" valign="top"></td><td class="lblock">       8.2.2.  Considerations for New Status Codes  <span class="delete">. . . . . . . . . 76</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     263      <tr><td class="lineno" valign="top"></td><td class="lblock">       8.2.3.  Registrations  <span class="delete">. . . . . . . . . . . . . . . . . . . . 76</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     264      <tr><td class="lineno" valign="top"></td><td class="lblock">     8.3.  Header Field Registry  <span class="delete">. . . . . . . . . . . . . . . . . . 77</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     265      <tr><td class="lineno" valign="top"></td><td class="lblock">       8.3.1.  Considerations for New Header Fields <span class="delete">. . . . . . . . . 78</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     266      <tr><td class="lineno" valign="top"></td><td class="lblock">       8.3.2.  Registrations  <span class="delete">. . . . . . . . . . . . . . . . . . . . 80</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     267      <tr><td class="lineno" valign="top"></td><td class="lblock">     8.4.  Content Coding Registry  <span class="delete">. . . . . . . . . . . . . . . . . 80</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     268      <tr><td class="lineno" valign="top"></td><td class="lblock">       8.4.1.  Procedure  <span class="delete">. . . . . . . . . . . . . . . . . . . . . . 81</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="lblock">       8.4.2.  Registrations  <span class="delete">. . . . . . . . . . . . . . . . . . . . 81</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     270      <tr><td class="lineno" valign="top"></td><td class="lblock">   9.  Security Considerations  <span class="delete">. . . . . . . . . . . . . . . . . . . 81</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     271      <tr><td class="lineno" valign="top"></td><td class="lblock">     9.1.  Attacks Based on File and Path Names <span class="delete">. . . . . . . . . . . 82</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     272      <tr><td class="lineno" valign="top"></td><td class="lblock">     9.2.  Attacks Based on Command, Code, or Query Injection <span class="delete">. . . . 82</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     273      <tr><td class="lineno" valign="top"></td><td class="lblock">     9.3.  Disclosure of Personal Information <span class="delete">. . . . . . . . . . . . 83</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     274      <tr><td class="lineno" valign="top"></td><td class="lblock">     9.4.  Disclosure of Sensitive Information in URIs  <span class="delete">. . . . . . . 83</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     275      <tr><td class="lineno" valign="top"></td><td class="lblock">     9.5.  Disclosure of Fragment after Redirects <span class="delete">. . . . . . . . . . 83</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     276      <tr><td class="lineno" valign="top"></td><td class="lblock">     9.6.  Disclosure of Product Information  <span class="delete">. . . . . . . . . . . . 84</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     277      <tr><td class="lineno" valign="top"></td><td class="lblock">     9.7.  Browser Fingerprinting <span class="delete">. . . . . . . . . . . . . . . . . . 84</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     278      <tr><td class="lineno" valign="top"></td><td class="lblock">   10. Acknowledgments  <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . 85</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     279      <tr><td class="lineno" valign="top"></td><td class="lblock">   11. References <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . . . 85</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     280      <tr><td class="lineno" valign="top"></td><td class="lblock">     11.1. Normative References <span class="delete">. . . . . . . . . . . . . . . . . . . 85</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     281      <tr><td class="lineno" valign="top"></td><td class="lblock">     11.2. Informative References <span class="delete">. . . . . . . . . . . . . . . . . . 86</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     282      <tr><td class="lineno" valign="top"></td><td class="lblock">   Appendix A.  Differences between HTTP and MIME <span class="delete">. . . . . . . . . . 88</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     283      <tr><td class="lineno" valign="top"></td><td class="lblock">     A.1.  MIME-Version <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . 89</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     284      <tr><td class="lineno" valign="top"></td><td class="lblock">     A.2.  Conversion to Canonical Form <span class="delete">. . . . . . . . . . . . . . . 89</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     285      <tr><td class="lineno" valign="top"></td><td class="lblock">     A.3.  Conversion of Date Formats <span class="delete">. . . . . . . . . . . . . . . . 89</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     286      <tr><td class="lineno" valign="top"></td><td class="lblock">     A.4.  Conversion of Content-Encoding <span class="delete">. . . . . . . . . . . . . . 89</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     287      <tr><td class="lineno" valign="top"></td><td class="lblock">     A.5.  Conversion of Content-Transfer-Encoding  <span class="delete">. . . . . . . . . 90</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     288      <tr><td class="lineno" valign="top"></td><td class="lblock">     A.6.  MHTML and Line Length Limitations  <span class="delete">. . . . . . . . . . . . 90</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     289      <tr><td class="lineno" valign="top"></td><td class="lblock">   Appendix B.  Changes from RFC 2616 <span class="delete">. . . . . . . . . . . . . . . . 90</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     290      <tr><td class="lineno" valign="top"></td><td class="lblock">   Appendix C.  Imported ABNF <span class="delete">. . . . . . . . . . . . . . . . . . . . 93</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     291      <tr><td class="lineno" valign="top"></td><td class="lblock">   Appendix D.  Collected ABNF  <span class="delete">. . . . . . . . . . . . . . . . . . . 93</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     292      <tr><td class="lineno" valign="top"></td><td class="lblock">   Index  <span class="delete">. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
    298293      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    299294      <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>
    … …  
    318313      <tr><td class="lineno" valign="top"></td><td class="left">   One design goal of HTTP is to separate resource identification from</td><td> </td><td class="right">   One design goal of HTTP is to separate resource identification from</td><td class="lineno" valign="top"></td></tr>
    319314      <tr><td class="lineno" valign="top"></td><td class="left">   request semantics, which is made possible by vesting the request</td><td> </td><td class="right">   request semantics, which is made possible by vesting the request</td><td class="lineno" valign="top"></td></tr>
    320       <tr><td><a name="diff0004" /></td></tr>
     315      <tr><td><a name="diff0009" /></td></tr>
    321316      <tr><td class="lineno" valign="top"></td><td class="lblock">   semantics in the request method (Section 4) and a few <span class="delete">request-</span></td><td> </td><td class="rblock">   semantics in the request method (Section 4) and a few</td><td class="lineno" valign="top"></td></tr>
    322317      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   modifying</span> header fields (Section 5).  If there is a conflict between</td><td> </td><td class="rblock">   <span class="insert">request-modifying</span> header fields (Section 5).  If there is a conflict</td><td class="lineno" valign="top"></td></tr>
    … …  
    346341      <tr><td class="lineno" valign="top"></td><td class="left">   languages are explicitly excluded.</td><td> </td><td class="right">   languages are explicitly excluded.</td><td class="lineno" valign="top"></td></tr>
    347342      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    348       <tr><td><a name="diff0005" /></td></tr>
     343      <tr><td><a name="diff0010" /></td></tr>
    349344      <tr><td class="lineno" valign="top"></td><td class="lblock">   HTTP uses language tags within the Accept-Language and <span class="delete">Content-</span></td><td> </td><td class="rblock">   HTTP uses language tags within the Accept-Language and</td><td class="lineno" valign="top"></td></tr>
    350345      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   Language</span> header fields.  Accept-Language uses the broader <span class="delete">language-</span></td><td> </td><td class="rblock">   <span class="insert">Content-Language</span> header fields.  Accept-Language uses the broader</td><td class="lineno" valign="top"></td></tr>
    … …  
    373368      <tr><td class="lineno" valign="top"></td><td class="left">   o  For a response to a GET or HEAD request, this is an indication</td><td> </td><td class="right">   o  For a response to a GET or HEAD request, this is an indication</td><td class="lineno" valign="top"></td></tr>
    374369      <tr><td class="lineno" valign="top"></td><td class="left">      that the effective request URI refers to a resource that is</td><td> </td><td class="right">      that the effective request URI refers to a resource that is</td><td class="lineno" valign="top"></td></tr>
    375       <tr><td><a name="diff0006" /></td></tr>
     370      <tr><td><a name="diff0011" /></td></tr>
    376371      <tr><td class="lineno" valign="top"></td><td class="lblock">      subject to content negotiation and the Content-Location <span class="delete">field-</span></td><td> </td><td class="rblock">      subject to content negotiation and the Content-Location</td><td class="lineno" valign="top"></td></tr>
    377372      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">      value</span> is a more specific identifier for the selected</td><td> </td><td class="rblock">      <span class="insert">field-value</span> is a more specific identifier for the selected</td><td class="lineno" valign="top"></td></tr>
    … …  
    398393      <tr><td class="lineno" valign="top"></td><td class="left">   This specification defines a number of standardized methods that are</td><td> </td><td class="right">   This specification defines a number of standardized methods that are</td><td class="lineno" valign="top"></td></tr>
    399394      <tr><td class="lineno" valign="top"></td><td class="left">   commonly used in HTTP, as outlined by the following table.  By</td><td> </td><td class="right">   commonly used in HTTP, as outlined by the following table.  By</td><td class="lineno" valign="top"></td></tr>
    400       <tr><td><a name="diff0007" /></td></tr>
     395      <tr><td><a name="diff0012" /></td></tr>
    401396      <tr><td class="lineno" valign="top"></td><td class="lblock">   convention, standardized methods are defined in all-uppercase <span class="delete">US-</span></td><td> </td><td class="rblock">   convention, standardized methods are defined in all-uppercase</td><td class="lineno" valign="top"></td></tr>
    402397      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   ASCII</span> letters.</td><td> </td><td class="rblock">   <span class="insert">US-ASCII</span> letters.</td><td class="lineno" valign="top"></td></tr>
    … …  
    423418      <tr><td class="lineno" valign="top"></td><td class="left">   origin server wishes the client to be able to cache the result of a</td><td> </td><td class="right">   origin server wishes the client to be able to cache the result of a</td><td class="lineno" valign="top"></td></tr>
    424419      <tr><td class="lineno" valign="top"></td><td class="left">   POST in a way that can be reused by a later GET, the origin server</td><td> </td><td class="right">   POST in a way that can be reused by a later GET, the origin server</td><td class="lineno" valign="top"></td></tr>
    425       <tr><td><a name="diff0008" /></td></tr>
     420      <tr><td><a name="diff0013" /></td></tr>
    426421      <tr><td class="lineno" valign="top"></td><td class="lblock">   MAY send a 200 (OK) response containing the result and a <span class="delete">Content-</span></td><td> </td><td class="rblock">   MAY send a 200 (OK) response containing the result and a</td><td class="lineno" valign="top"></td></tr>
    427422      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   Location</span> header field that has the same value as the POST's effective</td><td> </td><td class="rblock">   <span class="insert">Content-Location</span> header field that has the same value as the POST's</td><td class="lineno" valign="top"></td></tr>
    … …  
    449444      <tr><td class="lineno" valign="top"></td><td class="left">   A 100-continue expectation informs recipients that the client is</td><td> </td><td class="right">   A 100-continue expectation informs recipients that the client is</td><td class="lineno" valign="top"></td></tr>
    450445      <tr><td class="lineno" valign="top"></td><td class="left">   about to send a (presumably large) message body in this request and</td><td> </td><td class="right">   about to send a (presumably large) message body in this request and</td><td class="lineno" valign="top"></td></tr>
    451       <tr><td><a name="diff0009" /></td></tr>
     446      <tr><td><a name="diff0014" /></td></tr>
    452447      <tr><td class="lineno" valign="top"></td><td class="lblock">   wishes to receive a 100 (Continue) interim response if the <span class="delete">request-</span></td><td> </td><td class="rblock">   wishes to receive a 100 (Continue) interim response if the</td><td class="lineno" valign="top"></td></tr>
    453448      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   line</span> and header fields are not sufficient to cause an immediate</td><td> </td><td class="rblock">   <span class="insert">request-line</span> and header fields are not sufficient to cause an</td><td class="lineno" valign="top"></td></tr>
    … …  
    480475      <tr><td class="lineno" valign="top"></td><td class="left">      the request message (see Section 6.6 of [RFC7230]).</td><td> </td><td class="right">      the request message (see Section 6.6 of [RFC7230]).</td><td class="lineno" valign="top"></td></tr>
    481476      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    482       <tr><td><a name="diff0010" /></td></tr>
     477      <tr><td><a name="diff0015" /></td></tr>
    483478      <tr><td class="lineno" valign="top"></td><td class="lblock">   An origin server MUST, upon receiving an HTTP/1.1 (or later) <span class="delete">request-</span></td><td> </td><td class="rblock">   An origin server MUST, upon receiving an HTTP/1.1 (or later)</td><td class="lineno" valign="top"></td></tr>
    484479      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   line</span> and a complete header section that contains a 100-continue</td><td> </td><td class="rblock">   <span class="insert">request-line</span> and a complete header section that contains a</td><td class="lineno" valign="top"></td></tr>
    … …  
    512507      <tr><td class="lineno" valign="top"></td><td class="left">   response media types that are acceptable.  Accept header fields can</td><td> </td><td class="right">   response media types that are acceptable.  Accept header fields can</td><td class="lineno" valign="top"></td></tr>
    513508      <tr><td class="lineno" valign="top"></td><td class="left">   be used to indicate that the request is specifically limited to a</td><td> </td><td class="right">   be used to indicate that the request is specifically limited to a</td><td class="lineno" valign="top"></td></tr>
    514       <tr><td><a name="diff0011" /></td></tr>
     509      <tr><td><a name="diff0016" /></td></tr>
    515510      <tr><td class="lineno" valign="top"></td><td class="lblock">   small set of desired types, as in the case of a request for an <span class="delete">in-</span></td><td> </td><td class="rblock">   small set of desired types, as in the case of a request for an</td><td class="lineno" valign="top"></td></tr>
    516511      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   line</span> image.</td><td> </td><td class="rblock">   <span class="insert">in-line</span> image.</td><td class="lineno" valign="top"></td></tr>
    … …  
    537532      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    538533      <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>
    539       <tr><td><a name="diff0012" /></td></tr>
     534      <tr><td><a name="diff0017" /></td></tr>
    540535      <tr><td class="lineno" valign="top"></td><td class="lblock">   matches every charset that is not mentioned elsewhere in the <span class="delete">Accept-</span></td><td> </td><td class="rblock">   matches every charset that is not mentioned elsewhere in the</td><td class="lineno" valign="top"></td></tr>
    541536      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   Charset</span> field.  If no "*" is present in an Accept-Charset field, then</td><td> </td><td class="rblock">   <span class="insert">Accept-Charset</span> field.  If no "*" is present in an Accept-Charset</td><td class="lineno" valign="top"></td></tr>
    … …  
    564559      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    565560      <tr><td class="lineno" valign="top"></td><td class="left">   2.  If the representation has no content-coding, then it is</td><td> </td><td class="right">   2.  If the representation has no content-coding, then it is</td><td class="lineno" valign="top"></td></tr>
    566       <tr><td><a name="diff0013" /></td></tr>
     561      <tr><td><a name="diff0018" /></td></tr>
    567562      <tr><td class="lineno" valign="top"></td><td class="lblock">       acceptable by default unless specifically excluded by the <span class="delete">Accept-</span></td><td> </td><td class="rblock">       acceptable by default unless specifically excluded by the</td><td class="lineno" valign="top"></td></tr>
    568563      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       Encoding</span> field stating either "identity;q=0" or "*;q=0" without a</td><td> </td><td class="rblock">       <span class="insert">Accept-Encoding</span> field stating either "identity;q=0" or "*;q=0"</td><td class="lineno" valign="top"></td></tr>
    569564      <tr><td class="lineno" valign="top"></td><td class="lblock">       more specific entry for "identity".</td><td> </td><td class="rblock">       without a more specific entry for "identity".</td><td class="lineno" valign="top"></td></tr>
    570565      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    571       <tr><td><a name="diff0014" /></td></tr>
     566      <tr><td><a name="diff0019" /></td></tr>
    572567      <tr><td class="lineno" valign="top"></td><td class="lblock">   3.  If the representation's content-coding is one of the <span class="delete">content-</span></td><td> </td><td class="rblock">   3.  If the representation's content-coding is one of the</td><td class="lineno" valign="top"></td></tr>
    573568      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">       codings</span> listed in the Accept-Encoding field, then it is</td><td> </td><td class="rblock">       <span class="insert">content-codings</span> listed in the Accept-Encoding field, then it is</td><td class="lineno" valign="top"></td></tr>
    … …  
    594589      <tr><td class="lineno" valign="top"></td><td class="left">   (either through configuration of the user agent itself or by</td><td> </td><td class="right">   (either through configuration of the user agent itself or by</td><td class="lineno" valign="top"></td></tr>
    595590      <tr><td class="lineno" valign="top"></td><td class="left">   defaulting to a user controllable system setting).  A user agent that</td><td> </td><td class="right">   defaulting to a user controllable system setting).  A user agent that</td><td class="lineno" valign="top"></td></tr>
    596       <tr><td><a name="diff0015" /></td></tr>
     591      <tr><td><a name="diff0020" /></td></tr>
    597592      <tr><td class="lineno" valign="top"></td><td class="lblock">   does not provide such control to the user MUST NOT send an <span class="delete">Accept-</span></td><td> </td><td class="rblock">   does not provide such control to the user MUST NOT send an</td><td class="lineno" valign="top"></td></tr>
    598593      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   Language</span> header field.</td><td> </td><td class="rblock">   <span class="insert">Accept-Language</span> header field.</td><td class="lineno" valign="top"></td></tr>
    … …  
    619614      <tr><td class="lineno" valign="top"></td><td class="left">   necessary to identify the product; a sender MUST NOT generate</td><td> </td><td class="right">   necessary to identify the product; a sender MUST NOT generate</td><td class="lineno" valign="top"></td></tr>
    620615      <tr><td class="lineno" valign="top"></td><td class="left">   advertising or other nonessential information within the product</td><td> </td><td class="right">   advertising or other nonessential information within the product</td><td class="lineno" valign="top"></td></tr>
    621       <tr><td><a name="diff0016" /></td></tr>
     616      <tr><td><a name="diff0021" /></td></tr>
    622617      <tr><td class="lineno" valign="top"></td><td class="lblock">   identifier.  A sender SHOULD NOT generate information in <span class="delete">product-</span></td><td> </td><td class="rblock">   identifier.  A sender SHOULD NOT generate information in</td><td class="lineno" valign="top"></td></tr>
    623618      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   version</span> that is not a version identifier (i.e., successive versions</td><td> </td><td class="rblock">   <span class="insert">product-version</span> that is not a version identifier (i.e., successive</td><td class="lineno" valign="top"></td></tr>
    … …  
    646641      <tr><td class="lineno" valign="top"></td><td class="left">   request has been fully received and acted upon.</td><td> </td><td class="right">   request has been fully received and acted upon.</td><td class="lineno" valign="top"></td></tr>
    647642      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    648       <tr><td><a name="diff0017" /></td></tr>
     643      <tr><td><a name="diff0022" /></td></tr>
    649644      <tr><td class="lineno" valign="top"></td><td class="lblock">   When the request contains an Expect header field that includes a <span class="delete">100-</span></td><td> </td><td class="rblock">   When the request contains an Expect header field that includes a</td><td class="lineno" valign="top"></td></tr>
    650645      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   continue</span> expectation, the 100 response indicates that the server</td><td> </td><td class="rblock">   <span class="insert">100-continue</span> expectation, the 100 response indicates that the server</td><td class="lineno" valign="top"></td></tr>
    … …  
    671666      <tr><td class="lineno" valign="top"></td><td class="left">   The 201 response payload typically describes and links to the</td><td> </td><td class="right">   The 201 response payload typically describes and links to the</td><td class="lineno" valign="top"></td></tr>
    672667      <tr><td class="lineno" valign="top"></td><td class="left">   resource(s) created.  See Section 7.2 for a discussion of the meaning</td><td> </td><td class="right">   resource(s) created.  See Section 7.2 for a discussion of the meaning</td><td class="lineno" valign="top"></td></tr>
    673       <tr><td><a name="diff0018" /></td></tr>
     668      <tr><td><a name="diff0023" /></td></tr>
    674669      <tr><td class="lineno" valign="top"></td><td class="lblock">   and purpose of validator header fields, such as ETag and <span class="delete">Last-</span></td><td> </td><td class="rblock">   and purpose of validator header fields, such as ETag and</td><td class="lineno" valign="top"></td></tr>
    675670      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   Modified,</span> in a 201 response.</td><td> </td><td class="rblock">   <span class="insert">Last-Modified,</span> in a 201 response.</td><td class="lineno" valign="top"></td></tr>
    … …  
    696691      <tr><td class="lineno" valign="top"></td><td class="left">   the connection to prevent the client from continuing the request.</td><td> </td><td class="right">   the connection to prevent the client from continuing the request.</td><td class="lineno" valign="top"></td></tr>
    697692      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    698       <tr><td><a name="diff0019" /></td></tr>
     693      <tr><td><a name="diff0024" /></td></tr>
    699694      <tr><td class="lineno" valign="top"></td><td class="lblock">   If the condition is temporary, the server SHOULD generate a <span class="delete">Retry-</span></td><td> </td><td class="rblock">   If the condition is temporary, the server SHOULD generate a</td><td class="lineno" valign="top"></td></tr>
    700695      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   After</span> header field to indicate that it is temporary and after what</td><td> </td><td class="rblock">   <span class="insert">Retry-After</span> header field to indicate that it is temporary and after</td><td class="lineno" valign="top"></td></tr>
    … …  
    722717      <tr><td class="lineno" valign="top"></td><td class="left">   origin server is refusing to service the request because the payload</td><td> </td><td class="right">   origin server is refusing to service the request because the payload</td><td class="lineno" valign="top"></td></tr>
    723718      <tr><td class="lineno" valign="top"></td><td class="left">   is in a format not supported by this method on the target resource.</td><td> </td><td class="right">   is in a format not supported by this method on the target resource.</td><td class="lineno" valign="top"></td></tr>
    724       <tr><td><a name="diff0020" /></td></tr>
     719      <tr><td><a name="diff0025" /></td></tr>
    725720      <tr><td class="lineno" valign="top"></td><td class="lblock">   The format problem might be due to the request's indicated <span class="delete">Content-</span></td><td> </td><td class="rblock">   The format problem might be due to the request's indicated</td><td class="lineno" valign="top"></td></tr>
    726721      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   Type</span> or Content-Encoding, or as a result of inspecting the data</td><td> </td><td class="rblock">   <span class="insert">Content-Type</span> or Content-Encoding, or as a result of inspecting the</td><td class="lineno" valign="top"></td></tr>
    … …  
    748743      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    749744      <tr><td class="lineno" valign="top"></td><td class="left">   The response header fields allow the server to pass additional</td><td> </td><td class="right">   The response header fields allow the server to pass additional</td><td class="lineno" valign="top"></td></tr>
    750       <tr><td><a name="diff0021" /></td></tr>
     745      <tr><td><a name="diff0026" /></td></tr>
    751746      <tr><td class="lineno" valign="top"></td><td class="lblock">   information about the response beyond what is placed in the <span class="delete">status-</span></td><td> </td><td class="rblock">   information about the response beyond what is placed in the</td><td class="lineno" valign="top"></td></tr>
    752747      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   line.</span>  These header fields give information about the server, about</td><td> </td><td class="rblock">   <span class="insert">status-line.</span>  These header fields give information about the server,</td><td class="lineno" valign="top"></td></tr>
    … …  
    775770      <tr><td class="lineno" valign="top"></td><td class="left">   A recipient that parses a timestamp value in an HTTP header field</td><td> </td><td class="right">   A recipient that parses a timestamp value in an HTTP header field</td><td class="lineno" valign="top"></td></tr>
    776771      <tr><td class="lineno" valign="top"></td><td class="left">   MUST accept all three HTTP-date formats.  When a sender generates a</td><td> </td><td class="right">   MUST accept all three HTTP-date formats.  When a sender generates a</td><td class="lineno" valign="top"></td></tr>
    777       <tr><td><a name="diff0022" /></td></tr>
     772      <tr><td><a name="diff0027" /></td></tr>
    778773      <tr><td class="lineno" valign="top"></td><td class="lblock">   header field that contains one or more timestamps defined as <span class="delete">HTTP-</span></td><td> </td><td class="rblock">   header field that contains one or more timestamps defined as</td><td class="lineno" valign="top"></td></tr>
    779774      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   date,</span> the sender MUST generate those timestamps in the IMF-fixdate</td><td> </td><td class="rblock">   <span class="insert">HTTP-date,</span> the sender MUST generate those timestamps in the</td><td class="lineno" valign="top"></td></tr>
    … …  
    801796      <tr><td class="lineno" valign="top"></td><td class="left">   HTTP-date is case sensitive.  A sender MUST NOT generate additional</td><td> </td><td class="right">   HTTP-date is case sensitive.  A sender MUST NOT generate additional</td><td class="lineno" valign="top"></td></tr>
    802797      <tr><td class="lineno" valign="top"></td><td class="left">   whitespace in an HTTP-date beyond that specifically included as SP in</td><td> </td><td class="right">   whitespace in an HTTP-date beyond that specifically included as SP in</td><td class="lineno" valign="top"></td></tr>
    803       <tr><td><a name="diff0023" /></td></tr>
     798      <tr><td><a name="diff0028" /></td></tr>
    804799      <tr><td class="lineno" valign="top"></td><td class="lblock">   the grammar.  The semantics of day-name, day, month, year, and <span class="delete">time-</span></td><td> </td><td class="rblock">   the grammar.  The semantics of day-name, day, month, year, and</td><td class="lineno" valign="top"></td></tr>
    805800      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   of-day</span> are the same as those defined for the Internet Message Format</td><td> </td><td class="rblock">   <span class="insert">time-of-day</span> are the same as those defined for the Internet Message</td><td class="lineno" valign="top"></td></tr>
    … …  
    814809      <tr><td class="lineno" valign="top"></td><td class="left">   Recipients of timestamp values are encouraged to be robust in parsing</td><td> </td><td class="right">   Recipients of timestamp values are encouraged to be robust in parsing</td><td class="lineno" valign="top"></td></tr>
    815810      <tr><td class="lineno" valign="top"></td><td class="left">   timestamps unless otherwise restricted by the field definition.  For</td><td> </td><td class="right">   timestamps unless otherwise restricted by the field definition.  For</td><td class="lineno" valign="top"></td></tr>
    816       <tr><td><a name="diff0024" /></td></tr>
     811      <tr><td><a name="diff0029" /></td></tr>
    817812      <tr><td class="lineno" valign="top"></td><td class="lblock">   example, messages are occasionally forwarded over HTTP from a <span class="delete">non-</span></td><td> </td><td class="rblock">   example, messages are occasionally forwarded over HTTP from a</td><td class="lineno" valign="top"></td></tr>
    818813      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   HTTP</span> source that might generate any of the date and time</td><td> </td><td class="rblock">   <span class="insert">non-HTTP</span> source that might generate any of the date and time</td><td class="lineno" valign="top"></td></tr>
    … …  
    839834      <tr><td class="lineno" valign="top"></td><td class="left">   request target, might influence the origin server's process for</td><td> </td><td class="right">   request target, might influence the origin server's process for</td><td class="lineno" valign="top"></td></tr>
    840835      <tr><td class="lineno" valign="top"></td><td class="left">   selecting and representing this response.  The value consists of</td><td> </td><td class="right">   selecting and representing this response.  The value consists of</td><td class="lineno" valign="top"></td></tr>
    841       <tr><td><a name="diff0025" /></td></tr>
     836      <tr><td><a name="diff0030" /></td></tr>
    842837      <tr><td class="lineno" valign="top"></td><td class="lblock">   either a single asterisk ("*") or a list of header field names <span class="delete">(case-</span></td><td> </td><td class="rblock">   either a single asterisk ("*") or a list of header field names</td><td class="lineno" valign="top"></td></tr>
    843838      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   insensitive).</span></td><td> </td><td class="rblock">   <span class="insert">(case-insensitive).</span></td><td class="lineno" valign="top"></td></tr>
    … …  
    864859      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC7230]).</td><td> </td><td class="right">   [RFC7230]).</td><td class="lineno" valign="top"></td></tr>
    865860      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    866       <tr><td><a name="diff0026" /></td></tr>
     861      <tr><td><a name="diff0031" /></td></tr>
    867862      <tr><td class="lineno" valign="top"></td><td class="lblock">   Because commas (",") are used as a generic delimiter between <span class="delete">field-</span></td><td> </td><td class="rblock">   Because commas (",") are used as a generic delimiter between</td><td class="lineno" valign="top"></td></tr>
    868863      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   values,</span> they need to be treated with care if they are allowed in the</td><td> </td><td class="rblock">   <span class="insert">field-values,</span> they need to be treated with care if they are allowed</td><td class="lineno" valign="top"></td></tr>
    … …  
    879874      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    880875      <tr><td class="lineno" valign="top"></td><td class="left">   Note that double-quote delimiters almost always are used with the</td><td> </td><td class="right">   Note that double-quote delimiters almost always are used with the</td><td class="lineno" valign="top"></td></tr>
    881       <tr><td><a name="diff0027" /></td></tr>
     876      <tr><td><a name="diff0032" /></td></tr>
    882877      <tr><td class="lineno" valign="top"></td><td class="lblock">   quoted-string production; using a different syntax inside <span class="delete">double-</span></td><td> </td><td class="rblock">   quoted-string production; using a different syntax inside</td><td class="lineno" valign="top"></td></tr>
    883878      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   quotes</span> will likely cause unnecessary confusion.</td><td> </td><td class="rblock">   <span class="insert">double-quotes</span> will likely cause unnecessary confusion.</td><td class="lineno" valign="top"></td></tr>
    … …  
    885880      <tr><td class="lineno" valign="top"></td><td class="left">   Many header fields use a format including (case-insensitively) named</td><td> </td><td class="right">   Many header fields use a format including (case-insensitively) named</td><td class="lineno" valign="top"></td></tr>
    886881      <tr><td class="lineno" valign="top"></td><td class="left">   parameters (for instance, Content-Type, defined in Section 3.1.1.5).</td><td> </td><td class="right">   parameters (for instance, Content-Type, defined in Section 3.1.1.5).</td><td class="lineno" valign="top"></td></tr>
    887       <tr><td><a name="diff0028" /></td></tr>
     882      <tr><td><a name="diff0033" /></td></tr>
    888883      <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>
    889884      <tr><td class="lineno" valign="top"></td><td class="left">   Allowing both unquoted (token) and quoted (quoted-string) syntax for</td><td> </td><td class="right">   Allowing both unquoted (token) and quoted (quoted-string) syntax for</td><td class="lineno" valign="top"></td></tr>
    … …  
    909904      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    910905      <tr><td class="lineno" valign="top"></td><td class="left">   Authors of services ought to avoid GET-based forms for the submission</td><td> </td><td class="right">   Authors of services ought to avoid GET-based forms for the submission</td><td class="lineno" valign="top"></td></tr>
    911       <tr><td><a name="diff0029" /></td></tr>
     906      <tr><td><a name="diff0034" /></td></tr>
    912907      <tr><td class="lineno" valign="top"></td><td class="lblock">   of sensitive data because that data will be placed in the <span class="delete">request-</span></td><td> </td><td class="rblock">   of sensitive data because that data will be placed in the</td><td class="lineno" valign="top"></td></tr>
    913908      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   target.</span>  Many existing servers, proxies, and user agents log or</td><td> </td><td class="rblock">   <span class="insert">request-target.</span>  Many existing servers, proxies, and user agents log</td><td class="lineno" valign="top"></td></tr>
    … …  
    935930      <tr><td class="lineno" valign="top"></td><td class="left">   given language set might be strongly correlated to membership in a</td><td> </td><td class="right">   given language set might be strongly correlated to membership in a</td><td class="lineno" valign="top"></td></tr>
    936931      <tr><td class="lineno" valign="top"></td><td class="left">   particular ethnic group.  An approach that limits such loss of</td><td> </td><td class="right">   particular ethnic group.  An approach that limits such loss of</td><td class="lineno" valign="top"></td></tr>
    937       <tr><td><a name="diff0030" /></td></tr>
     932      <tr><td><a name="diff0035" /></td></tr>
    938933      <tr><td class="lineno" valign="top"></td><td class="lblock">   privacy would be for a user agent to omit the sending of <span class="delete">Accept-</span></td><td> </td><td class="rblock">   privacy would be for a user agent to omit the sending of</td><td class="lineno" valign="top"></td></tr>
    939934      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   Language</span> except for sites that have been whitelisted, perhaps via</td><td> </td><td class="rblock">   <span class="insert">Accept-Language</span> except for sites that have been whitelisted, perhaps</td><td class="lineno" valign="top"></td></tr>
    … …  
    950945      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    951946      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
    952       <tr bgcolor="gray" ><td></td><th><a name="part-l26" /><small>skipping to change at</small><em> page 88, line 52</em></th><th> </th><th><a name="part-r26" /><small>skipping to change at</small><em> page 89, line 28</em></th><td></td></tr>
     947      <tr bgcolor="gray" ><td></td><th><a name="part-l26" /><small>skipping to change at</small><em> page 86, line 15</em></th><th> </th><th><a name="part-r26" /><small>skipping to change at</small><em> page 86, line 24</em></th><td></td></tr>
     948      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     949      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC5646]  Phillips, A., Ed. and M. Davis, Ed., "Tags for Identifying</td><td> </td><td class="right">   [RFC5646]  Phillips, A., Ed. and M. Davis, Ed., "Tags for Identifying</td><td class="lineno" valign="top"></td></tr>
     950      <tr><td class="lineno" valign="top"></td><td class="left">              Languages", BCP 47, RFC 5646, September 2009.</td><td> </td><td class="right">              Languages", BCP 47, RFC 5646, September 2009.</td><td class="lineno" valign="top"></td></tr>
     951      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     952      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC6365]  Hoffman, P. and J. Klensin, "Terminology Used in</td><td> </td><td class="right">   [RFC6365]  Hoffman, P. and J. Klensin, "Terminology Used in</td><td class="lineno" valign="top"></td></tr>
     953      <tr><td class="lineno" valign="top"></td><td class="left">              Internationalization in the IETF", BCP 166, RFC 6365,</td><td> </td><td class="right">              Internationalization in the IETF", BCP 166, RFC 6365,</td><td class="lineno" valign="top"></td></tr>
     954      <tr><td class="lineno" valign="top"></td><td class="left">              September 2011.</td><td> </td><td class="right">              September 2011.</td><td class="lineno" valign="top"></td></tr>
     955      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     956      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC7230]  Fielding, R., Ed. and J. Reschke, Ed., "Hypertext Transfer</td><td> </td><td class="right">   [RFC7230]  Fielding, R., Ed. and J. Reschke, Ed., "Hypertext Transfer</td><td class="lineno" valign="top"></td></tr>
     957      <tr><td class="lineno" valign="top"></td><td class="left">              Protocol (HTTP/1.1): Message Syntax and Routing",</td><td> </td><td class="right">              Protocol (HTTP/1.1): Message Syntax and Routing",</td><td class="lineno" valign="top"></td></tr>
     958      <tr><td><a name="diff0036" /></td></tr>
     959      <tr><td class="lineno" valign="top"></td><td class="lblock">              <span class="delete">draft-ietf-httpbis-p1-messaging-latest (work in progress),</span></td><td> </td><td class="rblock">              <span class="insert">RFC 7230,</span> June 2014.</td><td class="lineno" valign="top"></td></tr>
     960      <tr><td class="lineno" valign="top"></td><td class="lblock">              June 2014.</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     961      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     962      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC7232]  Fielding, R., Ed. and J. Reschke, Ed., "Hypertext Transfer</td><td> </td><td class="right">   [RFC7232]  Fielding, R., Ed. and J. Reschke, Ed., "Hypertext Transfer</td><td class="lineno" valign="top"></td></tr>
     963      <tr><td><a name="diff0037" /></td></tr>
     964      <tr><td class="lineno" valign="top"></td><td class="lblock">              Protocol (HTTP/1.1): Conditional Requests",</td><td> </td><td class="rblock">              Protocol (HTTP/1.1): Conditional Requests", <span class="insert">RFC 7232,</span></td><td class="lineno" valign="top"></td></tr>
     965      <tr><td class="lineno" valign="top"></td><td class="lblock">              <span class="delete">draft-ietf-httpbis-p4-conditional-latest (work in</span></td><td> </td><td class="rblock">              June 2014.</td><td class="lineno" valign="top"></td></tr>
     966      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">              progress),</span> June 2014.</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     967      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     968      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC7233]  Fielding, R., Ed., Lafon, Y., Ed., and J. Reschke, Ed.,</td><td> </td><td class="right">   [RFC7233]  Fielding, R., Ed., Lafon, Y., Ed., and J. Reschke, Ed.,</td><td class="lineno" valign="top"></td></tr>
     969      <tr><td class="lineno" valign="top"></td><td class="left">              "Hypertext Transfer Protocol (HTTP/1.1): Range Requests",</td><td> </td><td class="right">              "Hypertext Transfer Protocol (HTTP/1.1): Range Requests",</td><td class="lineno" valign="top"></td></tr>
     970      <tr><td><a name="diff0038" /></td></tr>
     971      <tr><td class="lineno" valign="top"></td><td class="lblock">              <span class="delete">draft-ietf-httpbis-p5-range-latest (work in progress),</span></td><td> </td><td class="rblock">              <span class="insert">RFC 7233,</span> June 2014.</td><td class="lineno" valign="top"></td></tr>
     972      <tr><td class="lineno" valign="top"></td><td class="lblock">              June 2014.</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     973      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     974      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC7234]  Fielding, R., Ed., Nottingham, M., Ed., and J. Reschke,</td><td> </td><td class="right">   [RFC7234]  Fielding, R., Ed., Nottingham, M., Ed., and J. Reschke,</td><td class="lineno" valign="top"></td></tr>
     975      <tr><td class="lineno" valign="top"></td><td class="left">              Ed., "Hypertext Transfer Protocol (HTTP/1.1): Caching",</td><td> </td><td class="right">              Ed., "Hypertext Transfer Protocol (HTTP/1.1): Caching",</td><td class="lineno" valign="top"></td></tr>
     976      <tr><td><a name="diff0039" /></td></tr>
     977      <tr><td class="lineno" valign="top"></td><td class="lblock">              <span class="delete">draft-ietf-httpbis-p6-cache-latest (work in progress),</span></td><td> </td><td class="rblock">              <span class="insert">RFC 7234,</span> June 2014.</td><td class="lineno" valign="top"></td></tr>
     978      <tr><td class="lineno" valign="top"></td><td class="lblock">              June 2014.</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     979      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     980      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC7235]  Fielding, R., Ed. and J. Reschke, Ed., "Hypertext Transfer</td><td> </td><td class="right">   [RFC7235]  Fielding, R., Ed. and J. Reschke, Ed., "Hypertext Transfer</td><td class="lineno" valign="top"></td></tr>
     981      <tr><td><a name="diff0040" /></td></tr>
     982      <tr><td class="lineno" valign="top"></td><td class="lblock">              Protocol (HTTP/1.1): Authentication",</td><td> </td><td class="rblock">              Protocol (HTTP/1.1): Authentication", <span class="insert">RFC 7235,</span> June 2014.</td><td class="lineno" valign="top"></td></tr>
     983      <tr><td class="lineno" valign="top"></td><td class="lblock">              <span class="delete">draft-ietf-httpbis-p7-auth-latest (work in progress),</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     984      <tr><td class="lineno" valign="top"></td><td class="lblock">              June 2014.</td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     985      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     986      <tr><td class="lineno" valign="top"></td><td class="left">11.2.  Informative References</td><td> </td><td class="right">11.2.  Informative References</td><td class="lineno" valign="top"></td></tr>
     987      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     988      <tr><td class="lineno" valign="top"></td><td class="left">   [BCP13]    Freed, N., Klensin, J., and T. Hansen, "Media Type</td><td> </td><td class="right">   [BCP13]    Freed, N., Klensin, J., and T. Hansen, "Media Type</td><td class="lineno" valign="top"></td></tr>
     989      <tr><td class="lineno" valign="top"></td><td class="left">              Specifications and Registration Procedures", BCP 13,</td><td> </td><td class="right">              Specifications and Registration Procedures", BCP 13,</td><td class="lineno" valign="top"></td></tr>
     990      <tr><td class="lineno" valign="top"></td><td class="left">              RFC 6838, January 2013.</td><td> </td><td class="right">              RFC 6838, January 2013.</td><td class="lineno" valign="top"></td></tr>
     991      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     992      <tr><td class="lineno" valign="top"></td><td class="left">   [BCP178]   Saint-Andre, P., Crocker, D., and M. Nottingham,</td><td> </td><td class="right">   [BCP178]   Saint-Andre, P., Crocker, D., and M. Nottingham,</td><td class="lineno" valign="top"></td></tr>
     993      <tr><td class="lineno" valign="top"></td><td class="left">              "Deprecating the "X-" Prefix and Similar Constructs in</td><td> </td><td class="right">              "Deprecating the "X-" Prefix and Similar Constructs in</td><td class="lineno" valign="top"></td></tr>
     994      <tr><td class="lineno" valign="top"></td><td class="left">              Application Protocols", BCP 178, RFC 6648, June 2012.</td><td> </td><td class="right">              Application Protocols", BCP 178, RFC 6648, June 2012.</td><td class="lineno" valign="top"></td></tr>
     995      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
     996      <tr bgcolor="gray" ><td></td><th><a name="part-l27" /><small>skipping to change at</small><em> page 88, line 32</em></th><th> </th><th><a name="part-r27" /><small>skipping to change at</small><em> page 88, line 36</em></th><td></td></tr>
     997      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC5988]  Nottingham, M., "Web Linking", RFC 5988, October 2010.</td><td> </td><td class="right">   [RFC5988]  Nottingham, M., "Web Linking", RFC 5988, October 2010.</td><td class="lineno" valign="top"></td></tr>
     998      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     999      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC6265]  Barth, A., "HTTP State Management Mechanism", RFC 6265,</td><td> </td><td class="right">   [RFC6265]  Barth, A., "HTTP State Management Mechanism", RFC 6265,</td><td class="lineno" valign="top"></td></tr>
     1000      <tr><td class="lineno" valign="top"></td><td class="left">              April 2011.</td><td> </td><td class="right">              April 2011.</td><td class="lineno" valign="top"></td></tr>
     1001      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     1002      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC6266]  Reschke, J., "Use of the Content-Disposition Header Field</td><td> </td><td class="right">   [RFC6266]  Reschke, J., "Use of the Content-Disposition Header Field</td><td class="lineno" valign="top"></td></tr>
     1003      <tr><td class="lineno" valign="top"></td><td class="left">              in the Hypertext Transfer Protocol (HTTP)", RFC 6266,</td><td> </td><td class="right">              in the Hypertext Transfer Protocol (HTTP)", RFC 6266,</td><td class="lineno" valign="top"></td></tr>
     1004      <tr><td class="lineno" valign="top"></td><td class="left">              June 2011.</td><td> </td><td class="right">              June 2011.</td><td class="lineno" valign="top"></td></tr>
     1005      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     1006      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC7238]  Reschke, J., "The Hypertext Transfer Protocol (HTTP)</td><td> </td><td class="right">   [RFC7238]  Reschke, J., "The Hypertext Transfer Protocol (HTTP)</td><td class="lineno" valign="top"></td></tr>
     1007      <tr><td><a name="diff0041" /></td></tr>
     1008      <tr><td class="lineno" valign="top"></td><td class="lblock">              Status Code 308 (Permanent Redirect)",</td><td> </td><td class="rblock">              Status Code 308 (Permanent Redirect)", <span class="insert">RFC 7238,</span></td><td class="lineno" valign="top"></td></tr>
     1009      <tr><td class="lineno" valign="top"></td><td class="lblock">              <span class="delete">draft-reschke-http-status-308-07 (work in progress),</span></td><td> </td><td class="rblock"><span class="insert">              June 2014.</span></td><td class="lineno" valign="top"></td></tr>
     1010      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">              March 2012.</span></td><td> </td><td class="rblock"></td><td class="lineno" valign="top"></td></tr>
     1011      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     1012      <tr><td class="lineno" valign="top"></td><td class="left">Appendix A.  Differences between HTTP and MIME</td><td> </td><td class="right">Appendix A.  Differences between HTTP and MIME</td><td class="lineno" valign="top"></td></tr>
     1013      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
     1014      <tr><td class="lineno" valign="top"></td><td class="left">   HTTP/1.1 uses many of the constructs defined for the Internet Message</td><td> </td><td class="right">   HTTP/1.1 uses many of the constructs defined for the Internet Message</td><td class="lineno" valign="top"></td></tr>
     1015      <tr><td class="lineno" valign="top"></td><td class="left">   Format [RFC5322] and the Multipurpose Internet Mail Extensions (MIME)</td><td> </td><td class="right">   Format [RFC5322] and the Multipurpose Internet Mail Extensions (MIME)</td><td class="lineno" valign="top"></td></tr>
     1016      <tr><td class="lineno" valign="top"></td><td class="left">   [RFC2045] to allow a message body to be transmitted in an open</td><td> </td><td class="right">   [RFC2045] to allow a message body to be transmitted in an open</td><td class="lineno" valign="top"></td></tr>
     1017      <tr><td class="lineno" valign="top"></td><td class="left">   variety of representations and with extensible header fields.</td><td> </td><td class="right">   variety of representations and with extensible header fields.</td><td class="lineno" valign="top"></td></tr>
     1018      <tr><td class="lineno" valign="top"></td><td class="left">   However, RFC 2045 is focused only on email; applications of HTTP have</td><td> </td><td class="right">   However, RFC 2045 is focused only on email; applications of HTTP have</td><td class="lineno" valign="top"></td></tr>
     1019      <tr><td class="lineno" valign="top"></td><td class="left">   many characteristics that differ from email; hence, HTTP has features</td><td> </td><td class="right">   many characteristics that differ from email; hence, HTTP has features</td><td class="lineno" valign="top"></td></tr>
     1020      <tr><td class="lineno" valign="top"></td><td class="left">   that differ from MIME.  These differences were carefully chosen to</td><td> </td><td class="right">   that differ from MIME.  These differences were carefully chosen to</td><td class="lineno" valign="top"></td></tr>
     1021      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
     1022      <tr bgcolor="gray" ><td></td><th><a name="part-l28" /><small>skipping to change at</small><em> page 89, line 10</em></th><th> </th><th><a name="part-r28" /><small>skipping to change at</small><em> page 89, line 28</em></th><td></td></tr>
    9531023      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    9541024      <tr><td class="lineno" valign="top"></td><td class="left">   This appendix describes specific areas where HTTP differs from MIME.</td><td> </td><td class="right">   This appendix describes specific areas where HTTP differs from MIME.</td><td class="lineno" valign="top"></td></tr>
    … …  
    9611031      <tr><td class="lineno" valign="top"></td><td class="left">   HTTP is not a MIME-compliant protocol.  However, messages can include</td><td> </td><td class="right">   HTTP is not a MIME-compliant protocol.  However, messages can include</td><td class="lineno" valign="top"></td></tr>
    9621032      <tr><td class="lineno" valign="top"></td><td class="left">   a single MIME-Version header field to indicate what version of the</td><td> </td><td class="right">   a single MIME-Version header field to indicate what version of the</td><td class="lineno" valign="top"></td></tr>
    963       <tr><td><a name="diff0031" /></td></tr>
     1033      <tr><td><a name="diff0042" /></td></tr>
    9641034      <tr><td class="lineno" valign="top"></td><td class="lblock">   MIME protocol was used to construct the message.  Use of the <span class="delete">MIME-</span></td><td> </td><td class="rblock">   MIME protocol was used to construct the message.  Use of the</td><td class="lineno" valign="top"></td></tr>
    9651035      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   Version</span> header field indicates that the message is in full</td><td> </td><td class="rblock">   <span class="insert">MIME-Version</span> header field indicates that the message is in full</td><td class="lineno" valign="top"></td></tr>
    … …  
    9751045      <tr><td class="lineno" valign="top"></td><td class="left">   allowed for subtypes of the "text" media type when transmitted over</td><td> </td><td class="right">   allowed for subtypes of the "text" media type when transmitted over</td><td class="lineno" valign="top"></td></tr>
    9761046      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
    977       <tr bgcolor="gray" ><td></td><th><a name="part-l27" /><small>skipping to change at</small><em> page 89, line 43</em></th><th> </th><th><a name="part-r27" /><small>skipping to change at</small><em> page 90, line 20</em></th><td></td></tr>
     1047      <tr bgcolor="gray" ><td></td><th><a name="part-l29" /><small>skipping to change at</small><em> page 89, line 50</em></th><th> </th><th><a name="part-r29" /><small>skipping to change at</small><em> page 90, line 20</em></th><td></td></tr>
    9781048      <tr><td class="lineno" valign="top"></td><td class="left">A.3.  Conversion of Date Formats</td><td> </td><td class="right">A.3.  Conversion of Date Formats</td><td class="lineno" valign="top"></td></tr>
    9791049      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    … …  
    9861056      <tr><td class="lineno" valign="top"></td><td class="left">A.4.  Conversion of Content-Encoding</td><td> </td><td class="right">A.4.  Conversion of Content-Encoding</td><td class="lineno" valign="top"></td></tr>
    9871057      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    988       <tr><td><a name="diff0032" /></td></tr>
     1058      <tr><td><a name="diff0043" /></td></tr>
    9891059      <tr><td class="lineno" valign="top"></td><td class="lblock">   MIME does not include any concept equivalent to HTTP/1.1's <span class="delete">Content-</span></td><td> </td><td class="rblock">   MIME does not include any concept equivalent to HTTP/1.1's</td><td class="lineno" valign="top"></td></tr>
    9901060      <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">   Encoding</span> header field.  Since this acts as a modifier on the media</td><td> </td><td class="rblock">   <span class="insert">Content-Encoding</span> header field.  Since this acts as a modifier on the</td><td class="lineno" valign="top"></td></tr>
    … …  
    10071077      <tr><td class="lineno" valign="top"></td><td class="left">   responsible for ensuring that the message is in the correct format</td><td> </td><td class="right">   responsible for ensuring that the message is in the correct format</td><td class="lineno" valign="top"></td></tr>
    10081078      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
    1009       <tr bgcolor="gray" ><td></td><th><a name="part-l28" /><small>skipping to change at</small><em> page 96, line 44</em></th><th> </th><th><a name="part-r28" /><small>skipping to change at</small><em> page 97, line 29</em></th><td></td></tr>
     1079      <tr bgcolor="gray" ><td></td><th><a name="part-l30" /><small>skipping to change at</small><em> page 96, line 49</em></th><th> </th><th><a name="part-r30" /><small>skipping to change at</small><em> page 97, line 29</em></th><td></td></tr>
    10101080      <tr><td class="lineno" valign="top"></td><td class="left">   5</td><td> </td><td class="right">   5</td><td class="lineno" valign="top"></td></tr>
    10111081      <tr><td class="lineno" valign="top"></td><td class="left">      5xx Server Error (status code class)  62</td><td> </td><td class="right">      5xx Server Error (status code class)  62</td><td class="lineno" valign="top"></td></tr>
    … …  
    10181088      <tr><td class="lineno" valign="top"></td><td class="left">   2</td><td> </td><td class="right">   2</td><td class="lineno" valign="top"></td></tr>
    10191089      <tr><td class="lineno" valign="top"></td><td class="left">      200 OK (status code)  51</td><td> </td><td class="right">      200 OK (status code)  51</td><td class="lineno" valign="top"></td></tr>
    1020       <tr><td><a name="diff0033" /></td></tr>
     1090      <tr><td><a name="diff0044" /></td></tr>
    10211091      <tr><td class="lineno" valign="top"></td><td class="lblock">      201 Created (status code)  5<span class="delete">1</span></td><td> </td><td class="rblock">      201 Created (status code)  5<span class="insert">2</span></td><td class="lineno" valign="top"></td></tr>
    10221092      <tr><td class="lineno" valign="top"></td><td class="left">      202 Accepted (status code)  52</td><td> </td><td class="right">      202 Accepted (status code)  52</td><td class="lineno" valign="top"></td></tr>
    … …  
    10301100      <tr><td class="lineno" valign="top"></td><td class="left">      302 Found (status code)  56</td><td> </td><td class="right">      302 Found (status code)  56</td><td class="lineno" valign="top"></td></tr>
    10311101      <tr><td class="lineno" valign="top"></td><td class="left">      303 See Other (status code)  57</td><td> </td><td class="right">      303 See Other (status code)  57</td><td class="lineno" valign="top"></td></tr>
    1032       <tr><td><a name="diff0034" /></td></tr>
     1102      <tr><td><a name="diff0045" /></td></tr>
    10331103      <tr><td class="lineno" valign="top"></td><td class="lblock">      305 Use Proxy (status code)  <span class="delete">57</span></td><td> </td><td class="rblock">      305 Use Proxy (status code)  <span class="insert">58</span></td><td class="lineno" valign="top"></td></tr>
    10341104      <tr><td class="lineno" valign="top"></td><td class="lblock">      306 (Unused) (status code)  <span class="delete">57</span></td><td> </td><td class="rblock">      306 (Unused) (status code)  <span class="insert">58</span></td><td class="lineno" valign="top"></td></tr>
    … …  
    10371107      <tr><td class="lineno" valign="top"></td><td class="left">   4</td><td> </td><td class="right">   4</td><td class="lineno" valign="top"></td></tr>
    10381108      <tr><td class="lineno" valign="top"></td><td class="left">      400 Bad Request (status code)  58</td><td> </td><td class="right">      400 Bad Request (status code)  58</td><td class="lineno" valign="top"></td></tr>
    1039       <tr><td><a name="diff0035" /></td></tr>
     1109      <tr><td><a name="diff0046" /></td></tr>
    10401110      <tr><td class="lineno" valign="top"></td><td class="lblock">      402 Payment Required (status code)  <span class="delete">58</span></td><td> </td><td class="rblock">      402 Payment Required (status code)  <span class="insert">59</span></td><td class="lineno" valign="top"></td></tr>
    10411111      <tr><td class="lineno" valign="top"></td><td class="lblock">      403 Forbidden (status code)  <span class="delete">58</span></td><td> </td><td class="rblock">      403 Forbidden (status code)  <span class="insert">59</span></td><td class="lineno" valign="top"></td></tr>
    … …  
    10491119      <tr><td class="lineno" valign="top"></td><td class="left">      413 Payload Too Large (status code)  61</td><td> </td><td class="right">      413 Payload Too Large (status code)  61</td><td class="lineno" valign="top"></td></tr>
    10501120      <tr><td class="lineno" valign="top"></td><td class="left">      414 URI Too Long (status code)  61</td><td> </td><td class="right">      414 URI Too Long (status code)  61</td><td class="lineno" valign="top"></td></tr>
    1051       <tr><td><a name="diff0036" /></td></tr>
     1121      <tr><td><a name="diff0047" /></td></tr>
    10521122      <tr><td class="lineno" valign="top"></td><td class="lblock">      415 Unsupported Media Type (status code)  6<span class="delete">1</span></td><td> </td><td class="rblock">      415 Unsupported Media Type (status code)  6<span class="insert">2</span></td><td class="lineno" valign="top"></td></tr>
    10531123      <tr><td class="lineno" valign="top"></td><td class="left">      417 Expectation Failed (status code)  62</td><td> </td><td class="right">      417 Expectation Failed (status code)  62</td><td class="lineno" valign="top"></td></tr>
    … …  
    10551125      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    10561126      <tr><td class="lineno" valign="top"></td><td class="left">   5</td><td> </td><td class="right">   5</td><td class="lineno" valign="top"></td></tr>
    1057       <tr><td><a name="diff0037" /></td></tr>
     1127      <tr><td><a name="diff0048" /></td></tr>
    10581128      <tr><td class="lineno" valign="top"></td><td class="lblock">      500 Internal Server Error (status code)  6<span class="delete">2</span></td><td> </td><td class="rblock">      500 Internal Server Error (status code)  6<span class="insert">3</span></td><td class="lineno" valign="top"></td></tr>
    10591129      <tr><td class="lineno" valign="top"></td><td class="left">      501 Not Implemented (status code)  63</td><td> </td><td class="right">      501 Not Implemented (status code)  63</td><td class="lineno" valign="top"></td></tr>
    … …  
    10611131      <tr><td class="lineno" valign="top"></td><td class="left">      503 Service Unavailable (status code)  63</td><td> </td><td class="right">      503 Service Unavailable (status code)  63</td><td class="lineno" valign="top"></td></tr>
    10621132      <tr><td class="lineno" valign="top"></td><td class="left">      504 Gateway Timeout (status code)  63</td><td> </td><td class="right">      504 Gateway Timeout (status code)  63</td><td class="lineno" valign="top"></td></tr>
    1063       <tr><td><a name="diff0038" /></td></tr>
     1133      <tr><td><a name="diff0049" /></td></tr>
    10641134      <tr><td class="lineno" valign="top"></td><td class="lblock">      505 HTTP Version Not Supported (status code)  6<span class="delete">3</span></td><td> </td><td class="rblock">      505 HTTP Version Not Supported (status code)  6<span class="insert">4</span></td><td class="lineno" valign="top"></td></tr>
    10651135      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    … …  
    10811151      <tr><td class="lineno" valign="top"></td><td class="left">      Content-Language header field  13</td><td> </td><td class="right">      Content-Language header field  13</td><td class="lineno" valign="top"></td></tr>
    10821152      <tr><td class="lineno" valign="top"></td><td class="left">      Content-Location header field  15</td><td> </td><td class="right">      Content-Location header field  15</td><td class="lineno" valign="top"></td></tr>
    1083       <tr><td><a name="diff0039" /></td></tr>
     1153      <tr><td><a name="diff0050" /></td></tr>
    10841154      <tr><td class="lineno" valign="top"></td><td class="lblock">      Content-Transfer-Encoding header field  <span class="delete">90</span></td><td> </td><td class="rblock">      Content-Transfer-Encoding header field  <span class="insert">89</span></td><td class="lineno" valign="top"></td></tr>
    10851155      <tr><td class="lineno" valign="top"></td><td class="left">      Content-Type header field  10</td><td> </td><td class="right">      Content-Type header field  10</td><td class="lineno" valign="top"></td></tr>
    … …  
    10941164      <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    10951165      <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
    1096       <tr bgcolor="gray" ><td></td><th><a name="part-l29" /><small>skipping to change at</small><em> page 98, line 29</em></th><th> </th><th><a name="part-r29" /><small>skipping to change at</small><em> page 99, line 15</em></th><td></td></tr>
     1166      <tr bgcolor="gray" ><td></td><th><a name="part-l31" /><small>skipping to change at</small><em> page 98, line 34</em></th><th> </th><th><a name="part-r31" /><small>skipping to change at</small><em> page 99, line 15</em></th><td></td></tr>
    10971167      <tr><td class="lineno" valign="top"></td><td class="left">   G</td><td> </td><td class="right">   G</td><td class="lineno" valign="top"></td></tr>
    10981168      <tr><td class="lineno" valign="top"></td><td class="left">      GET method  24</td><td> </td><td class="right">      GET method  24</td><td class="lineno" valign="top"></td></tr>
    … …  
    11051175      <tr><td class="lineno" valign="top"></td><td class="left">         accept-params  38</td><td> </td><td class="right">         accept-params  38</td><td class="lineno" valign="top"></td></tr>
    11061176      <tr><td class="lineno" valign="top"></td><td class="left">         Allow  72</td><td> </td><td class="right">         Allow  72</td><td class="lineno" valign="top"></td></tr>
    1107       <tr><td><a name="diff0040" /></td></tr>
     1177      <tr><td><a name="diff0051" /></td></tr>
    11081178      <tr><td class="lineno" valign="top"></td><td class="lblock">         asctime-date  6<span class="delete">7</span></td><td> </td><td class="rblock">         asctime-date  6<span class="insert">6</span></td><td class="lineno" valign="top"></td></tr>
    11091179      <tr><td class="lineno" valign="top"></td><td class="left">         charset  9</td><td> </td><td class="right">         charset  9</td><td class="lineno" valign="top"></td></tr>
    … …  
    11151185      <tr><td class="lineno" valign="top"></td><td class="left">         Content-Type  10</td><td> </td><td class="right">         Content-Type  10</td><td class="lineno" valign="top"></td></tr>
    11161186      <tr><td class="lineno" valign="top"></td><td class="left">         Date  67</td><td> </td><td class="right">         Date  67</td><td class="lineno" valign="top"></td></tr>
    1117       <tr><td><a name="diff0041" /></td></tr>
     1187      <tr><td><a name="diff0052" /></td></tr>
    11181188      <tr><td class="lineno" valign="top"></td><td class="lblock">         date1  <span class="delete">66</span></td><td> </td><td class="rblock">         date1  <span class="insert">65</span></td><td class="lineno" valign="top"></td></tr>
    11191189      <tr><td class="lineno" valign="top"></td><td class="lblock">         day  <span class="delete">66</span></td><td> </td><td class="rblock">         day  <span class="insert">65</span></td><td class="lineno" valign="top"></td></tr>
    … …  
    11231193      <tr><td class="lineno" valign="top"></td><td class="left">         Expect  34</td><td> </td><td class="right">         Expect  34</td><td class="lineno" valign="top"></td></tr>
    11241194      <tr><td class="lineno" valign="top"></td><td class="left">         From  44</td><td> </td><td class="right">         From  44</td><td class="lineno" valign="top"></td></tr>
    1125       <tr><td><a name="diff0042" /></td></tr>
     1195      <tr><td><a name="diff0053" /></td></tr>
    11261196      <tr><td class="lineno" valign="top"></td><td class="lblock">         GMT  <span class="delete">66</span></td><td> </td><td class="rblock">         GMT  <span class="insert">65</span></td><td class="lineno" valign="top"></td></tr>
    11271197      <tr><td class="lineno" valign="top"></td><td class="lblock">         hour  <span class="delete">66</span></td><td> </td><td class="rblock">         hour  <span class="insert">65</span></td><td class="lineno" valign="top"></td></tr>
    … …  
    11351205      <tr><td class="lineno" valign="top"></td><td class="left">         media-type  8</td><td> </td><td class="right">         media-type  8</td><td class="lineno" valign="top"></td></tr>
    11361206      <tr><td class="lineno" valign="top"></td><td class="left">         method  21</td><td> </td><td class="right">         method  21</td><td class="lineno" valign="top"></td></tr>
    1137       <tr><td><a name="diff0043" /></td></tr>
     1207      <tr><td><a name="diff0054" /></td></tr>
    11381208      <tr><td class="lineno" valign="top"></td><td class="lblock">         minute  <span class="delete">66</span></td><td> </td><td class="rblock">         minute  <span class="insert">65</span></td><td class="lineno" valign="top"></td></tr>
    11391209      <tr><td class="lineno" valign="top"></td><td class="lblock">         month  <span class="delete">66</span></td><td> </td><td class="rblock">         month  <span class="insert">65</span></td><td class="lineno" valign="top"></td></tr>
    … …  
    11441214      <tr><td class="lineno" valign="top"></td><td class="left">         qvalue  38</td><td> </td><td class="right">         qvalue  38</td><td class="lineno" valign="top"></td></tr>
    11451215      <tr><td class="lineno" valign="top"></td><td class="left">         Referer  45</td><td> </td><td class="right">         Referer  45</td><td class="lineno" valign="top"></td></tr>
    1146       <tr><td><a name="diff0044" /></td></tr>
     1216      <tr><td><a name="diff0055" /></td></tr>
    11471217      <tr><td class="lineno" valign="top"></td><td class="lblock">         Retry-After  <span class="delete">70</span></td><td> </td><td class="rblock">         Retry-After  <span class="insert">69</span></td><td class="lineno" valign="top"></td></tr>
    11481218      <tr><td class="lineno" valign="top"></td><td class="lblock">         rfc850-date  <span class="delete">67</span></td><td> </td><td class="rblock">         rfc850-date  66</td><td class="lineno" valign="top"></td></tr>
    … …  
    11501220      <tr><td class="lineno" valign="top"></td><td class="left">         Server  73</td><td> </td><td class="right">         Server  73</td><td class="lineno" valign="top"></td></tr>
    11511221      <tr><td class="lineno" valign="top"></td><td class="left">         subtype  8</td><td> </td><td class="right">         subtype  8</td><td class="lineno" valign="top"></td></tr>
    1152       <tr><td><a name="diff0045" /></td></tr>
     1222      <tr><td><a name="diff0056" /></td></tr>
    11531223      <tr><td class="lineno" valign="top"></td><td class="lblock">         time-of-day  6<span class="delete">6</span></td><td> </td><td class="rblock">         time-of-day  6<span class="insert">5</span></td><td class="lineno" valign="top"></td></tr>
    11541224      <tr><td class="lineno" valign="top"></td><td class="left">         type  8</td><td> </td><td class="right">         type  8</td><td class="lineno" valign="top"></td></tr>
    … …  
    11561226      <tr><td class="lineno" valign="top"></td><td class="left">         Vary  70</td><td> </td><td class="right">         Vary  70</td><td class="lineno" valign="top"></td></tr>
    11571227      <tr><td class="lineno" valign="top"></td><td class="left">         weight  38</td><td> </td><td class="right">         weight  38</td><td class="lineno" valign="top"></td></tr>
    1158       <tr><td><a name="diff0046" /></td></tr>
     1228      <tr><td><a name="diff0057" /></td></tr>
    11591229      <tr><td class="lineno" valign="top"></td><td class="lblock">         year  6<span class="delete">6</span></td><td> </td><td class="rblock">         year  6<span class="insert">5</span></td><td class="lineno" valign="top"></td></tr>
    11601230      <tr><td class="lineno" valign="top"></td><td class="left">      gzip (content coding)  11</td><td> </td><td class="right">      gzip (content coding)  11</td><td class="lineno" valign="top"></td></tr>
    … …  
    11681238      <tr><td class="lineno" valign="top"></td><td class="left">   L</td><td> </td><td class="right">   L</td><td class="lineno" valign="top"></td></tr>
    11691239      <tr><td class="lineno" valign="top"></td><td class="left">      Location header field  68</td><td> </td><td class="right">      Location header field  68</td><td class="lineno" valign="top"></td></tr>
    1170       <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    1171       <tr><td class="lineno" valign="top"></td><td class="left">   M</td><td> </td><td class="right">   M</td><td class="lineno" valign="top"></td></tr>
    1172       <tr><td class="lineno" valign="top"></td><td class="left">      Max-Forwards header field  36</td><td> </td><td class="right">      Max-Forwards header field  36</td><td class="lineno" valign="top"></td></tr>
    1173       <tr><td><a name="diff0047" /></td></tr>
    1174       <tr><td class="lineno" valign="top"></td><td class="lblock">      MIME-Version header field  8<span class="delete">8</span></td><td> </td><td class="rblock">      MIME-Version header field  8<span class="insert">9</span></td><td class="lineno" valign="top"></td></tr>
    1175       <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    1176       <tr><td class="lineno" valign="top"></td><td class="left">   O</td><td> </td><td class="right">   O</td><td class="lineno" valign="top"></td></tr>
    1177       <tr><td class="lineno" valign="top"></td><td class="left">      OPTIONS method  31</td><td> </td><td class="right">      OPTIONS method  31</td><td class="lineno" valign="top"></td></tr>
    1178       <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    1179       <tr><td class="lineno" valign="top"></td><td class="left">   P</td><td> </td><td class="right">   P</td><td class="lineno" valign="top"></td></tr>
    1180       <tr><td class="lineno" valign="top"></td><td class="left">      payload  17</td><td> </td><td class="right">      payload  17</td><td class="lineno" valign="top"></td></tr>
    1181       <tr><td class="lineno" valign="top"></td><td class="left">      POST method  25</td><td> </td><td class="right">      POST method  25</td><td class="lineno" valign="top"></td></tr>
    1182       <tr><td class="lineno" valign="top"></td><td class="left">      PUT method  26</td><td> </td><td class="right">      PUT method  26</td><td class="lineno" valign="top"></td></tr>
    1183       <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
    1184       <tr><td class="lineno" valign="top"></td><td class="left">   R</td><td> </td><td class="right">   R</td><td class="lineno" valign="top"></td></tr>
    11851240
    11861241     <tr><td></td><td class="left"></td><td> </td><td class="right"></td><td></td></tr>
    1187      <tr bgcolor="gray"><th colspan="5" align="center"><a name="end">&nbsp;End of changes. 47 change blocks.&nbsp;</a></th></tr>
    1188      <tr class="stats"><td></td><th><i>275 lines changed or deleted</i></th><th><i> </i></th><th><i>264 lines changed or added</i></th><td></td></tr>
     1242     <tr bgcolor="gray"><th colspan="5" align="center"><a name="end">&nbsp;End of changes. 57 change blocks.&nbsp;</a></th></tr>
     1243     <tr class="stats"><td></td><th><i>308 lines changed or deleted</i></th><th><i> </i></th><th><i>286 lines changed or added</i></th><td></td></tr>
    11891244     <tr><td colspan="5" align="center" class="small"><br/>This html diff was produced by rfcdiff 1.38. The latest version is available from <a href="http://www.tools.ietf.org/tools/rfcdiff/" >http://tools.ietf.org/tools/rfcdiff/</a> </td></tr>
    11901245   </table>
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