Daniel Veillard | 43d3f61 | 2001-11-10 11:57:23 +0000 | [diff] [blame] | 1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd"> |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 2 | <html> |
| 3 | <head> |
Daniel Veillard | 7216cfd | 2002-11-08 15:10:00 +0000 | [diff] [blame] | 4 | <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> |
Daniel Veillard | c332dab | 2002-03-29 14:08:27 +0000 | [diff] [blame] | 5 | <link rel="SHORTCUT ICON" href="/favicon.ico"> |
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Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 12 | A:link, A:visited, A:active { text-decoration: underline } |
| 13 | --></style> |
| 14 | <title>Upgrading 1.x code</title> |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 15 | </head> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 16 | <body bgcolor="#8b7765" text="#000000" link="#000000" vlink="#000000"> |
| 17 | <table border="0" width="100%" cellpadding="5" cellspacing="0" align="center"><tr> |
| 18 | <td width="180"> |
Daniel Veillard | 8f40f1e | 2002-08-28 21:18:45 +0000 | [diff] [blame] | 19 | <a href="http://www.gnome.org/"><img src="gnome2.png" alt="Gnome2 Logo"></a><a href="http://www.w3.org/Status"><img src="w3c.png" alt="W3C Logo"></a><a href="http://www.redhat.com/"><img src="redhat.gif" alt="Red Hat Logo"></a><div align="left"><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-180x168.gif" alt="Made with Libxml2 Logo"></a></div> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 20 | </td> |
| 21 | <td><table border="0" width="90%" cellpadding="2" cellspacing="0" align="center" bgcolor="#000000"><tr><td><table width="100%" border="0" cellspacing="1" cellpadding="3" bgcolor="#fffacd"><tr><td align="center"> |
| 22 | <h1>The XML C library for Gnome</h1> |
| 23 | <h2>Upgrading 1.x code</h2> |
| 24 | </td></tr></table></td></tr></table></td> |
| 25 | </tr></table> |
| 26 | <table border="0" cellpadding="4" cellspacing="0" width="100%" align="center"><tr><td bgcolor="#8b7765"><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr> |
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| 28 | <table width="100%" border="0" cellspacing="1" cellpadding="3"> |
| 29 | <tr><td colspan="1" bgcolor="#eecfa1" align="center"><center><b>Main Menu</b></center></td></tr> |
Daniel Veillard | 4a603e4 | 2003-01-11 14:18:53 +0000 | [diff] [blame] | 30 | <tr><td bgcolor="#fffacd"> |
| 31 | <form action="search.php" enctype="application/x-www-form-urlencoded" method="GET"> |
| 32 | <input name="query" type="TEXT" size="20" value=""><input name="submit" type="submit" value="Search ..."> |
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Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 35 | <li><a href="index.html">Home</a></li> |
| 36 | <li><a href="intro.html">Introduction</a></li> |
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Daniel Veillard | 7b602b4 | 2002-01-08 13:26:00 +0000 | [diff] [blame] | 43 | <li><a href="XMLinfo.html">XML</a></li> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 44 | <li><a href="XSLT.html">XSLT</a></li> |
Daniel Veillard | 6dbcaf8 | 2002-02-20 14:37:47 +0000 | [diff] [blame] | 45 | <li><a href="python.html">Python and bindings</a></li> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 46 | <li><a href="architecture.html">libxml architecture</a></li> |
| 47 | <li><a href="tree.html">The tree output</a></li> |
| 48 | <li><a href="interface.html">The SAX interface</a></li> |
| 49 | <li><a href="xmldtd.html">Validation & DTDs</a></li> |
| 50 | <li><a href="xmlmem.html">Memory Management</a></li> |
| 51 | <li><a href="encoding.html">Encodings support</a></li> |
| 52 | <li><a href="xmlio.html">I/O Interfaces</a></li> |
| 53 | <li><a href="catalog.html">Catalog support</a></li> |
| 54 | <li><a href="library.html">The parser interfaces</a></li> |
| 55 | <li><a href="entities.html">Entities or no entities</a></li> |
| 56 | <li><a href="namespaces.html">Namespaces</a></li> |
| 57 | <li><a href="upgrade.html">Upgrading 1.x code</a></li> |
Daniel Veillard | 52dcab3 | 2001-10-30 12:51:17 +0000 | [diff] [blame] | 58 | <li><a href="threads.html">Thread safety</a></li> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 59 | <li><a href="DOM.html">DOM Principles</a></li> |
| 60 | <li><a href="example.html">A real example</a></li> |
| 61 | <li><a href="contribs.html">Contributions</a></li> |
Daniel Veillard | 7b4b2f9 | 2003-01-06 13:11:20 +0000 | [diff] [blame] | 62 | <li><a href="xmlreader.html">The Reader Interface</a></li> |
Daniel Veillard | fc59c09 | 2002-06-05 14:48:26 +0000 | [diff] [blame] | 63 | <li><a href="tutorial/index.html">Tutorial</a></li> |
Daniel Veillard | 7b4b2f9 | 2003-01-06 13:11:20 +0000 | [diff] [blame] | 64 | <li><a href="guidelines.html">XML Guidelines</a></li> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 65 | <li> |
| 66 | <a href="xml.html">flat page</a>, <a href="site.xsl">stylesheet</a> |
| 67 | </li> |
Daniel Veillard | 5ede35e | 2002-10-01 11:37:35 +0000 | [diff] [blame] | 68 | </ul> |
| 69 | </td></tr> |
Daniel Veillard | 3bf65be | 2002-01-23 12:36:34 +0000 | [diff] [blame] | 70 | </table> |
| 71 | <table width="100%" border="0" cellspacing="1" cellpadding="3"> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 72 | <tr><td colspan="1" bgcolor="#eecfa1" align="center"><center><b>Related links</b></center></td></tr> |
Daniel Veillard | 8acca11 | 2002-01-21 09:52:27 +0000 | [diff] [blame] | 73 | <tr><td bgcolor="#fffacd"><ul> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 74 | <li><a href="http://mail.gnome.org/archives/xml/">Mail archive</a></li> |
| 75 | <li><a href="http://xmlsoft.org/XSLT/">XSLT libxslt</a></li> |
Daniel Veillard | 4a85920 | 2002-01-08 11:49:22 +0000 | [diff] [blame] | 76 | <li><a href="http://phd.cs.unibo.it/gdome2/">DOM gdome2</a></li> |
Daniel Veillard | 2d347fa | 2002-03-17 10:34:11 +0000 | [diff] [blame] | 77 | <li><a href="http://www.aleksey.com/xmlsec/">XML-DSig xmlsec</a></li> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 78 | <li><a href="ftp://xmlsoft.org/">FTP</a></li> |
Daniel Veillard | c84f8b5 | 2002-12-19 22:12:47 +0000 | [diff] [blame] | 79 | <li><a href="http://www.zlatkovic.com/projects/libxml/">Windows binaries</a></li> |
Daniel Veillard | db9dfd9 | 2001-11-26 17:25:02 +0000 | [diff] [blame] | 80 | <li><a href="http://garypennington.net/libxml2/">Solaris binaries</a></li> |
Daniel Veillard | cb7543b | 2002-09-09 10:54:06 +0000 | [diff] [blame] | 81 | <li><a href="http://www.zveno.com/open_source/libxml2xslt.html">MacOsX binaries</a></li> |
Daniel Veillard | e6d8e20 | 2002-05-02 06:11:10 +0000 | [diff] [blame] | 82 | <li><a href="http://sourceforge.net/projects/libxml2-pas/">Pascal bindings</a></li> |
Daniel Veillard | 2d347fa | 2002-03-17 10:34:11 +0000 | [diff] [blame] | 83 | <li><a href="http://bugzilla.gnome.org/buglist.cgi?product=libxml&product=libxml2">Bug Tracker</a></li> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 84 | </ul></td></tr> |
| 85 | </table> |
Daniel Veillard | 4a603e4 | 2003-01-11 14:18:53 +0000 | [diff] [blame] | 86 | <table width="100%" border="0" cellspacing="1" cellpadding="3"> |
| 87 | <tr><td colspan="1" bgcolor="#eecfa1" align="center"><center><b>API Indexes</b></center></td></tr> |
| 88 | <tr><td bgcolor="#fffacd"><ul> |
| 89 | <li><a href="APIchunk0.html">Alphabetic</a></li> |
| 90 | <li><a href="APIconstructors.html">Constructors</a></li> |
| 91 | <li><a href="APIfunctions.html">Functions/Types</a></li> |
| 92 | <li><a href="APIfiles.html">Modules</a></li> |
| 93 | <li><a href="APIsymbols.html">Symbols</a></li> |
| 94 | </ul></td></tr> |
| 95 | </table> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 96 | </td></tr></table></td> |
| 97 | <td valign="top" bgcolor="#8b7765"><table border="0" cellspacing="0" cellpadding="1" width="100%"><tr><td><table border="0" cellspacing="0" cellpadding="1" width="100%" bgcolor="#000000"><tr><td><table border="0" cellpadding="3" cellspacing="1" width="100%"><tr><td bgcolor="#fffacd"> |
| 98 | <p>Incompatible changes:</p> |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 99 | <p>Version 2 of libxml is the first version introducing serious backward |
| 100 | incompatible changes. The main goals were:</p> |
| 101 | <ul> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 102 | <li>a general cleanup. A number of mistakes inherited from the very early |
Daniel Veillard | 585b4ea | 2001-10-24 07:26:23 +0000 | [diff] [blame] | 103 | versions couldn't be changed due to compatibility constraints. Example |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 104 | the "childs" element in the nodes.</li> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 105 | <li>Uniformization of the various nodes, at least for their header and link |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 106 | parts (doc, parent, children, prev, next), the goal is a simpler |
| 107 | programming model and simplifying the task of the DOM implementors.</li> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 108 | <li>better conformances to the XML specification, for example version 1.x |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 109 | had an heuristic to try to detect ignorable white spaces. As a result the |
| 110 | SAX event generated were ignorableWhitespace() while the spec requires |
| 111 | character() in that case. This also mean that a number of DOM node |
| 112 | containing blank text may populate the DOM tree which were not present |
| 113 | before.</li> |
| 114 | </ul> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 115 | <h3>How to fix libxml-1.x code:</h3> |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 116 | <p>So client code of libxml designed to run with version 1.x may have to be |
| 117 | changed to compile against version 2.x of libxml. Here is a list of changes |
| 118 | that I have collected, they may not be sufficient, so in case you find other |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 119 | change which are required, <a href="mailto:Daniel.%C3%8Feillardw3.org">drop me a |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 120 | mail</a>:</p> |
| 121 | <ol> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 122 | <li>The package name have changed from libxml to libxml2, the library name |
Daniel Veillard | 480363b | 2001-03-16 22:04:15 +0000 | [diff] [blame] | 123 | is now -lxml2 . There is a new xml2-config script which should be used to |
| 124 | select the right parameters libxml2</li> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 125 | <li>Node <strong>childs</strong> field has been renamed |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 126 | <strong>children</strong> so s/childs/children/g should be applied |
Daniel Veillard | 63d8314 | 2002-05-20 06:51:05 +0000 | [diff] [blame] | 127 | (probability of having "childs" anywhere else is close to 0+</li> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 128 | <li>The document don't have anymore a <strong>root</strong> element it has |
Daniel Veillard | 585b4ea | 2001-10-24 07:26:23 +0000 | [diff] [blame] | 129 | been replaced by <strong>children</strong> and usually you will get a |
| 130 | list of element here. For example a Dtd element for the internal subset |
| 131 | and it's declaration may be found in that list, as well as processing |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 132 | instructions or comments found before or after the document root element. |
| 133 | Use <strong>xmlDocGetRootElement(doc)</strong> to get the root element of |
Daniel Veillard | 63d8314 | 2002-05-20 06:51:05 +0000 | [diff] [blame] | 134 | a document. Alternatively if you are sure to not reference DTDs nor have |
Daniel Veillard | 480363b | 2001-03-16 22:04:15 +0000 | [diff] [blame] | 135 | PIs or comments before or after the root element |
| 136 | s/->root/->children/g will probably do it.</li> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 137 | <li>The white space issue, this one is more complex, unless special case of |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 138 | validating parsing, the line breaks and spaces usually used for indenting |
| 139 | and formatting the document content becomes significant. So they are |
| 140 | reported by SAX and if your using the DOM tree, corresponding nodes are |
| 141 | generated. Too approach can be taken: |
| 142 | <ol> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 143 | <li>lazy one, use the compatibility call |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 144 | <strong>xmlKeepBlanksDefault(0)</strong> but be aware that you are |
Daniel Veillard | 585b4ea | 2001-10-24 07:26:23 +0000 | [diff] [blame] | 145 | relying on a special (and possibly broken) set of heuristics of |
| 146 | libxml to detect ignorable blanks. Don't complain if it breaks or |
| 147 | make your application not 100% clean w.r.t. to it's input.</li> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 148 | <li>the Right Way: change you code to accept possibly insignificant |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 149 | blanks characters, or have your tree populated with weird blank text |
Daniel Veillard | 63d8314 | 2002-05-20 06:51:05 +0000 | [diff] [blame] | 150 | nodes. You can spot them using the commodity function |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 151 | <strong>xmlIsBlankNode(node)</strong> returning 1 for such blank |
| 152 | nodes.</li> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 153 | </ol> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 154 | <p>Note also that with the new default the output functions don't add any |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 155 | extra indentation when saving a tree in order to be able to round trip |
| 156 | (read and save) without inflating the document with extra formatting |
| 157 | chars.</p> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 158 | </li> |
| 159 | <li>The include path has changed to $prefix/libxml/ and the includes |
Daniel Veillard | 361d845 | 2000-04-03 19:48:13 +0000 | [diff] [blame] | 160 | themselves uses this new prefix in includes instructions... If you are |
Daniel Veillard | 5e873c4 | 2000-04-12 13:27:38 +0000 | [diff] [blame] | 161 | using (as expected) the |
Daniel Veillard | 480363b | 2001-03-16 22:04:15 +0000 | [diff] [blame] | 162 | <pre>xml2-config --cflags</pre> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 163 | <p>output to generate you compile commands this will probably work out of |
Daniel Veillard | 361d845 | 2000-04-03 19:48:13 +0000 | [diff] [blame] | 164 | the box</p> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 165 | </li> |
| 166 | <li>xmlDetectCharEncoding takes an extra argument indicating the length in |
Daniel Veillard | 585b4ea | 2001-10-24 07:26:23 +0000 | [diff] [blame] | 167 | byte of the head of the document available for character detection.</li> |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 168 | </ol> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 169 | <h3>Ensuring both libxml-1.x and libxml-2.x compatibility</h3> |
Daniel Veillard | 480363b | 2001-03-16 22:04:15 +0000 | [diff] [blame] | 170 | <p>Two new version of libxml (1.8.11) and libxml2 (2.3.4) have been released |
Daniel Veillard | 63d8314 | 2002-05-20 06:51:05 +0000 | [diff] [blame] | 171 | to allow smooth upgrade of existing libxml v1code while retaining |
Daniel Veillard | 480363b | 2001-03-16 22:04:15 +0000 | [diff] [blame] | 172 | compatibility. They offers the following:</p> |
Daniel Veillard | f302982 | 2000-05-06 08:11:19 +0000 | [diff] [blame] | 173 | <ol> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 174 | <li>similar include naming, one should use |
Daniel Veillard | 480363b | 2001-03-16 22:04:15 +0000 | [diff] [blame] | 175 | <strong>#include<libxml/...></strong> in both cases.</li> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 176 | <li>similar identifiers defined via macros for the child and root fields: |
Daniel Veillard | c230410 | 2000-06-29 00:43:27 +0000 | [diff] [blame] | 177 | respectively <strong>xmlChildrenNode</strong> and |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 178 | <strong>xmlRootNode</strong> |
| 179 | </li> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 180 | <li>a new macro <strong>LIBXML_TEST_VERSION</strong> which should be |
Daniel Veillard | c230410 | 2000-06-29 00:43:27 +0000 | [diff] [blame] | 181 | inserted once in the client code</li> |
Daniel Veillard | f302982 | 2000-05-06 08:11:19 +0000 | [diff] [blame] | 182 | </ol> |
Daniel Veillard | c230410 | 2000-06-29 00:43:27 +0000 | [diff] [blame] | 183 | <p>So the roadmap to upgrade your existing libxml applications is the |
| 184 | following:</p> |
| 185 | <ol> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 186 | <li>install the libxml-1.8.8 (and libxml-devel-1.8.8) packages</li> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 187 | <li>find all occurrences where the xmlDoc <strong>root</strong> field is |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 188 | used and change it to <strong>xmlRootNode</strong> |
| 189 | </li> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 190 | <li>similarly find all occurrences where the xmlNode |
Daniel Veillard | c0801af | 2002-05-28 16:28:42 +0000 | [diff] [blame] | 191 | <strong>childs</strong> field is used and change it to |
| 192 | <strong>xmlChildrenNode</strong> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 193 | </li> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 194 | <li>add a <strong>LIBXML_TEST_VERSION</strong> macro somewhere in your |
Daniel Veillard | c230410 | 2000-06-29 00:43:27 +0000 | [diff] [blame] | 195 | <strong>main()</strong> or in the library init entry point</li> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 196 | <li>Recompile, check compatibility, it should still work</li> |
| 197 | <li>Change your configure script to look first for xml2-config and fall |
Daniel Veillard | c0801af | 2002-05-28 16:28:42 +0000 | [diff] [blame] | 198 | back using xml-config . Use the --cflags and --libs output of the command |
| 199 | as the Include and Linking parameters needed to use libxml.</li> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 200 | <li>install libxml2-2.3.x and libxml2-devel-2.3.x (libxml-1.8.y and |
Daniel Veillard | 480363b | 2001-03-16 22:04:15 +0000 | [diff] [blame] | 201 | libxml-devel-1.8.y can be kept simultaneously)</li> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 202 | <li>remove your config.cache, relaunch your configuration mechanism, and |
Daniel Veillard | c230410 | 2000-06-29 00:43:27 +0000 | [diff] [blame] | 203 | recompile, if steps 2 and 3 were done right it should compile as-is</li> |
Daniel Veillard | 0b28e88 | 2002-07-24 23:47:05 +0000 | [diff] [blame] | 204 | <li>Test that your application is still running correctly, if not this may |
Daniel Veillard | c230410 | 2000-06-29 00:43:27 +0000 | [diff] [blame] | 205 | be due to extra empty nodes due to formating spaces being kept in libxml2 |
| 206 | contrary to libxml1, in that case insert xmlKeepBlanksDefault(1) in your |
| 207 | code before calling the parser (next to |
| 208 | <strong>LIBXML_TEST_VERSION</strong> is a fine place).</li> |
| 209 | </ol> |
Daniel Veillard | d83eb82 | 2000-06-30 18:39:56 +0000 | [diff] [blame] | 210 | <p>Following those steps should work. It worked for some of my own code.</p> |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 211 | <p>Let me put some emphasis on the fact that there is far more changes from |
Daniel Veillard | f302982 | 2000-05-06 08:11:19 +0000 | [diff] [blame] | 212 | libxml 1.x to 2.x than the ones you may have to patch for. The overall code |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 213 | has been considerably cleaned up and the conformance to the XML specification |
| 214 | has been drastically improved too. Don't take those changes as an excuse to |
| 215 | not upgrade, it may cost a lot on the long term ...</p> |
Daniel Veillard | 3f4c40f | 2002-02-13 09:19:28 +0000 | [diff] [blame] | 216 | <p><a href="bugs.html">Daniel Veillard</a></p> |
Daniel Veillard | b8cfbd1 | 2001-10-25 10:53:28 +0000 | [diff] [blame] | 217 | </td></tr></table></td></tr></table></td></tr></table></td> |
| 218 | </tr></table></td></tr></table> |
Daniel Veillard | 3e6d237 | 2000-03-04 11:39:43 +0000 | [diff] [blame] | 219 | </body> |
| 220 | </html> |