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<img alt="Erlang logo" src="../../../../doc/erlang-logo.png"><br><small><a href="users_guide.html">User's Guide</a><br><a href="index.html">Reference Manual</a><br><a href="release_notes.html">Release Notes</a><br><a href="../pdf/xmerl-1.2.4.pdf">PDF</a><br><a href="../../../../doc/index.html">Top</a></small><p><strong>xmerl</strong><br><strong>Release Notes</strong><br><small>Version 1.2.4</small></p>
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<ul class="flipMenu" imagepath="../../../../doc/js/flipmenu"><li id="loadscrollpos" title="Xmerl Release Notes" expanded="true">Xmerl Release Notes<ul>
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<li title="Xmerl 1.2.4"><a href="notes.html#id2262476">Xmerl 1.2.4</a></li>
<li title="Xmerl 1.2.3"><a href="notes.html#id2262506">Xmerl 1.2.3</a></li>
<li title="Xmerl 1.2.2"><a href="notes.html#id2259182">Xmerl 1.2.2</a></li>
<li title="Xmerl 1.2.1"><a href="notes.html#id2259239">Xmerl 1.2.1</a></li>
<li title="Xmerl 1.2"><a href="notes.html#id2253562">Xmerl 1.2</a></li>
<li title="Xmerl 1.1.12"><a href="notes.html#id2254767">Xmerl 1.1.12</a></li>
<li title="Xmerl 1.1.11"><a href="notes.html#id2254799">Xmerl 1.1.11</a></li>
<li title="Xmerl 1.1.10"><a href="notes.html#id2254831">Xmerl 1.1.10</a></li>
<li title="Xmerl 1.1.9"><a href="notes.html#id2254973">Xmerl 1.1.9</a></li>
<li title="Xmerl 1.1.8"><a href="notes.html#id2261374">Xmerl 1.1.8</a></li>
<li title="Xmerl 1.1.7"><a href="notes.html#id2261421">Xmerl 1.1.7</a></li>
<li title="Xmerl 1.1.6"><a href="notes.html#id2261453">Xmerl 1.1.6</a></li>
<li title="Xmerl 1.1.5"><a href="notes.html#id2261514">Xmerl 1.1.5</a></li>
<li title="Xmerl 1.1.4"><a href="notes.html#id2261578">Xmerl 1.1.4</a></li>
<li title="Xmerl 1.1.3"><a href="notes.html#id2261621">Xmerl 1.1.3</a></li>
<li title="Xmerl 1.1.2"><a href="notes.html#id2253919">Xmerl 1.1.2</a></li>
<li title="Xmerl 1.1.1"><a href="notes.html#id2253980">Xmerl 1.1.1</a></li>
<li title="Xmerl 1.1"><a href="notes.html#id2254015">Xmerl 1.1</a></li>
<li title="xmerl 1.0.5"><a href="notes.html#id2254093">xmerl 1.0.5</a></li>
<li title="xmerl 1.0.4"><a href="notes.html#id2254123">xmerl 1.0.4</a></li>
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<li title="Xmerl 1.0.1"><a href="notes.html#id2254424">Xmerl 1.0.1</a></li>
<li title="Xmerl 1.0"><a href="notes.html#id2254475">Xmerl 1.0</a></li>
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<div id="content">
<div class="innertube">
<h1>1 Xmerl Release Notes</h1>
<p>This document describes the changes made to the Xmerl application.</p>
<h3><a name="id2262476">1.1
Xmerl 1.2.4</a></h3>
<h4>Improvements and New Features</h4>
<ul>
<li>
<p>Updated the documentation Makefile to work with the
new documentation build process.</p>
<p>
Own Id: OTP-8343</p>
</li>
</ul>
<h3><a name="id2262506">1.2
Xmerl 1.2.3</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>
A continuation clause of <span class="code">parse_reference/3</span> had
it's parameters in wrong order.</p>
<p>
Own Id: OTP-8251 Aux Id: seq11429 </p>
</li>
</ul>
<h4>Improvements and New Features</h4>
<ul>
<li>
<p>
A new option to turn off the parsing of an external DTD
is added to <span class="code">xmerl_sax_parser:file/2</span> and
<span class="code">xmerl_sax_parser:stream/2</span>
(<span class="code">skip_external_dtd</span>).</p>
<p>
Own Id: OTP-8252 Aux Id: seq11432 </p>
</li>
<li>
<p>
The documentation is now built with open source tools
(xsltproc and fop) that exists on most platforms. One
visible change is that the frames are removed.</p>
<p>
Own Id: OTP-8253</p>
</li>
</ul>
<h3><a name="id2259182">1.3
Xmerl 1.2.2</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>
<span class="code">xmerl_sax_parse:stream/2</span> failed with
<span class="code">{fatal_error,_, "Continuation function undefined, and
more data needed",_,_}</span> when no continuation function
was defined even though it was a complete document as
input.</p>
<p>
Own Id: OTP-8213</p>
</li>
<li>
<p>
The namespace URI supplied on unprefixed attributes in
startElement tuples is the same as the URI for the
default namespace. According to the standard the
namespace for an unprefixed attribute should always has
no value.</p>
<p>
Own Id: OTP-8214</p>
</li>
</ul>
<h3><a name="id2259239">1.4
Xmerl 1.2.1</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>
<span class="code">xmerl/include/xmerl.hrl</span> contained internal debug
macros (<span class="code">dbg/2</span> and <span class="code">DBG/0</span>) which now is moved
to <span class="code">xmerl_internal.hrl</span>.
</p>
<p>
Own Id: OTP-8084
</p>
</li>
<li>
<p>
The function <span class="code">xmerl_uri:parse/1</span> couldn't handle FTP
URIs containing username and password. The default FTP
port constant was also wrong. (Thanks to Steve Vinoski)
</p>
<p>
Own Id: OTP-8156
</p>
</li>
</ul>
<h4>Improvements and New Features</h4>
<ul>
<li>
<p>
The SAX parser couldn't handle consecutive documents on
the same stream. The return values are now changed so
they return a rest value instead of giving an error about
"erranous information after the end tag".
</p>
<p>
This means that
the functions <span class="code">file/2</span> and <span class="code">stream/2</span> now
returns <span class="code">{ok, EventState, Rest}</span> when the parsing is
correct. The rest can then be used as input to a new call
to <span class="code">xmerl_sax_parse:stream/2</span>. If one know that it's
just one document the rest value in the result tuple can
be matched against <span class="code"><<>></span> or <span class="code">[]</span>
depending on if the input is in binary form or not.
</p>
<p>
Own Id: OTP-8153 Aux Id: seq11388
</p>
</li>
</ul>
<h3><a name="id2253562">1.5
Xmerl 1.2</a></h3>
<h4>Improvements and New Features</h4>
<p>
In xmerl-1.2 we have added the first Beta version of the new
SAX parser (module: xmerl_sax_parser), it supports XML 1.0.
We call it Beta due to that the validation part is not ready yet and that the
parser still has some known limitations (mostly in the DTD area).
</p>
<p>
Known limitations:
</p>
<ul>
<li>the external DTD in the DOCTYPE declaration is handled but other external entities are not supported.</li>
<li>the general entity values are just checked in the structure after replacement.</li>
<li>
parsed entities are supported on markup declaration level (e.g. partly replacement of markup
declaration with PEReference is not supported).
</li>
<li>conditionalSect in external DTD's are not supported.</li>
<li>recursive loops in entity declarations are not detected.</li>
</ul>
<p>
The version is increased from 1.1.12 to 1.2 is due to that the new parser
is dependent on the Unicode support that was added in OTP R13B. The old xmerl
functionality is not changed.
</p>
<p>
Own Id: OTP-6635
</p>
<h3><a name="id2254767">1.6
Xmerl 1.1.12</a></h3>
<h4>Improvements and New Features</h4>
<ul>
<li>
<p>
Updated copyright notice in source files</p>
<p>
Own Id: OTP-7847</p>
</li>
</ul>
<h3><a name="id2254799">1.7
Xmerl 1.1.11</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>
An empty element with a complexType and simpleContent was
not properly validated. This error is now corrected.</p>
<p>
Own Id: OTP-7736</p>
</li>
</ul>
<h3><a name="id2254831">1.8
Xmerl 1.1.10</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>
Changed the examples in Customization Functions Tutorial
to correct Erlang code.
</p>
<p>
Own Id: OTP-6053
</p>
</li>
<li>
<p>
Some XPath errors solved, typo in compare function '!=',
error in <span class="code">id()</span> function.</p>
<p>
Own Id: OTP-6792 Aux Id: seq10570 </p>
</li>
<li>
<p>
The XPath function <span class="code">contains()</span> now implemented. See
XPath 1.0 section 4.2.</p>
<p>
Own Id: OTP-6873</p>
</li>
<li>
<p>
Fixed that xmerl_xsd:process_schema/2 with {xsdbase, Dirname} failed with enoent
and a number of inor documentation bugs in xmerl_xsd reference manual.
</p>
<p>
Own Id: OTP-7165
</p>
</li>
<li>
<p>
Fixed xmerl_scan's problem with numeric character references
followed by UTF-8 characters in the contents.
</p>
<p>
Own Id: OTP-7430
</p>
</li>
<li>
<p>
Fixed an incorrect guard for xmerl_scan:to_ucs/2.
</p>
<p>
Own Id: OTP-7473
</p>
</li>
<li>
<p>
Some bug corrections of xmerl XPath implementation, most
provided by Matthew Dempsky.</p>
<p>
Own Id: OTP-7496</p>
</li>
<li>
<p>
Now with <span class="code">string()</span> and <span class="code">name()</span> all XPath
functions are implemented. The string representation of
QName by <span class="code">name()</span> is "{Namespace URI}local-name".</p>
<p>
Own Id: OTP-7510</p>
</li>
</ul>
<h3><a name="id2254973">1.9
Xmerl 1.1.9</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>
A number of minor scanner faults have got more clear error messages.
</p>
<p>
Own Id: OTP-5998, Aux Id: seq9803
</p>
</li>
<li>
<p>
An example error in the Xmerl Users Guide is corrected.
</p>
<p>
Own Id: OTP-6947
</p>
</li>
<li>
<p>
When xmerl_xsd:validate was executed the schema table in the state
was deleted and next execution would fail. This is now corrected.
</p>
<p>
Own Id: OTP-7288
</p>
</li>
</ul>
<h3><a name="id2261374">1.10
Xmerl 1.1.8</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>
A Kleene Closure child in a sequence consumed all
following children. This problem has been fixed.</p>
<p>
Own Id: OTP-7211</p>
</li>
<li>
<p>
Now validating xhtml1-transitional.dtd. A certain
contentspec with a succeeding choice, that didn't match
all content, followed by other child elements caused a
failure. This is now corrected.</p>
<p>
Own Id: OTP-7214</p>
</li>
</ul>
<h3><a name="id2261421">1.11
Xmerl 1.1.7</a></h3>
<h4>Improvements and New Features</h4>
<ul>
<li>
<p>
xmerl's schema validation now takes default facets into
account</p>
<p>
Own Id: OTP-7190</p>
</li>
</ul>
<h3><a name="id2261453">1.12
Xmerl 1.1.6</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>
Parsing XML with option <span class="code">{validation,schema}</span> is now
corrected.</p>
<p>
Own Id: OTP-6773</p>
</li>
<li>
<p>
union type is now supported</p>
<p>
Own Id: OTP-6877 Aux Id: seq10755 </p>
</li>
<li>
<p>
Now xmerl validates as expected when a sequence has a
present group member and a following element.</p>
<p>
Own Id: OTP-6910</p>
</li>
</ul>
<h3><a name="id2261514">1.13
Xmerl 1.1.5</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>The head of a substitutionGroup may have type anyType and
thus allow members of any type. This was an oversight, but is
now corrected.</p>
<p>Own Id: OTP-6720</p>
</li>
<li>
<p>A recursive group reference in a redefine refers to the
definition in the redefined schema. See 4.2.2 in
XMLSchema part1 "Schema Representation Constraint:
Individual Component Redefinition" bullet 2.</p>
<p>Own Id: OTP-6739</p>
</li>
<li>
<p>Solved some content model problems, for instance in some
cases failed when more than one choice.</p>
<p>Own Id: OTP-6752</p>
</li>
</ul>
<h3><a name="id2261578">1.14
Xmerl 1.1.4</a></h3>
<h4>Improvements and New Features</h4>
<ul>
<li>
<p>An additional format is possible for the simple syntax:
<span class="code">{Fun, State}</span>. The fun should retrieve the
replacement in simple syntax format. The semantics of
fun: <span class="code">fun(State) -> code that creates replacement, then returns {SimpleSyntax,NewState} | done </span></p>
<p>Own Id: OTP-6679</p>
</li>
</ul>
<h3><a name="id2261621">1.15
Xmerl 1.1.3</a></h3>
<h4>Improvements and New Features</h4>
<ul>
<li>
<p>Memory consumption decreased: moved transforming from
utf-8 to unicode from an extra pass of the document to
the occasion when a character is parsed. Removed use of
lists:subtract. Those changes also speeds up parsing in
some scenarios.</p>
<p>Own Id: OTP-6599 Aux Id: seq10552 </p>
</li>
</ul>
<h3><a name="id2253919">1.16
Xmerl 1.1.2</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>Schema processor reprocessed schemas that already were
processed, using process_schemas on a system of schemas
with circular dependencies.</p>
<p>Own Id: OTP-6460 Aux Id: seq10564 </p>
</li>
</ul>
<h4>Improvements and New Features</h4>
<ul>
<li>
<p>Dialyzer warnings now removed, i.e. dead code have been
removed.</p>
<p>Own Id: OTP-6507</p>
</li>
</ul>
<h3><a name="id2253980">1.17
Xmerl 1.1.1</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>Bug in xmerl removed so that simple syntax element
content is exported correctly.</p>
<p>Own Id: OTP-6402 Aux Id: OTP-6099</p>
</li>
</ul>
<h3><a name="id2254015">1.18
Xmerl 1.1</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>Xmerl failed to parse and export with the sax_file
front-end. Therefore hook function calls were added in the
parser and handling of text content were changed.</p>
<p>Own Id: OTP-6043</p>
</li>
<li>
<p>Bug in xmerl removed so that simple syntax element
content is exported correctly.</p>
<p>Own Id: OTP-6099</p>
</li>
</ul>
<h4>Improvements and New Features</h4>
<ul>
<li>
<p>xmerl now supports XMLSchema validation. Documentation in
reference manual for xmerl. The release of XMLSchema
validation should be considered as a beta release. The
user interface may still be adjusted in a coming
release. Opinions and evaluations are welcome.</p>
<p>Own Id: OTP-6401</p>
</li>
</ul>
<h3><a name="id2254093">1.19
xmerl 1.0.5</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>Code that caused compiler warnings has been reviewed.</p>
</li>
</ul>
<h3><a name="id2254123">1.20
xmerl 1.0.4</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>xmerl behaved strange parsing a XML-document with a
copyright sign in a comment.</p>
<p>Own Id: OTP-5599</p>
</li>
<li>
<p>Line count for error messages in DTD improved, still
problem because of ENTITY expansions. Didn't delete
digraphs after recursion test. Now correctly parsing of
declaration separators [28a-b].</p>
<p>Own Id: OTP-5718</p>
</li>
<li>
<p>Failed to validate a XML file with a content spec that
had a choice of which one element was a sequence with
optional elements, and all elements of that sequence were
missing</p>
<p>Own Id: OTP-5734</p>
</li>
<li>
<p>Location paths for document root and attributes is now
working as expected.</p>
<p>Own Id: OTP-5895</p>
</li>
<li>
<p>Now has the last() predicate in the XPATH modules the
properties specified in ch 2.4 in the XPATH spec, i.e. if
last() evaluates to a number other than the context
position it is false, otherwise true.</p>
<p>Own Id: OTP-5902</p>
</li>
<li>
<p>The location path of a single wildcard now only selects
element nodes.</p>
<p>Own Id: OTP-5905</p>
</li>
</ul>
<h3><a name="id2254333">1.21
Xmerl 1.0.3</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>Removed call of undefined function in xmerl_lib.</p>
<p>Own Id: OTP-5587</p>
</li>
</ul>
<h3><a name="id2254366">1.22
Xmerl 1.0.2</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>Better identification of errors in xml code.</p>
<p>Own Id: OTP-5498 Aux Id: seq9803 </p>
</li>
<li>
<p>Some minor bugs fixed.</p>
<p>Own Id: OTP-5500</p>
</li>
<li>
<p>Parser failed on PE reference as EnumeratedType AttType,
now corrected.</p>
<p>Own Id: OTP-5531</p>
</li>
</ul>
<h3><a name="id2254424">1.23
Xmerl 1.0.1</a></h3>
<h4>Fixed Bugs and Malfunctions</h4>
<ul>
<li>
<p>Fixed bug in xmerl_xpath. Xpath expressions that select
nodes of type text() didn't work, like "context/text()",
"child::text()", "descendant::text()".</p>
<p>Own Id: OTP-5268 Aux Id: seq9656 </p>
</li>
<li>
<p>Minor bugs fixed.</p>
<p>Own Id: OTP-5301</p>
</li>
</ul>
<h3><a name="id2254475">1.24
Xmerl 1.0</a></h3>
<h4>Improvements and New Features</h4>
<ul>
<li>
<p>The OTP release of xmerl 1.0 is mainly the same as
xmerl-0.20 of http://sowap.sourceforge.net/. It is
capable of parsing XML 1.0. There have only been minor
improvements: Some bugs that caused an unexpected crash
when parsing bad XML. Failure report that also tells
which file that caused an error.</p>
<p>Own Id: OTP-5174</p>
</li>
</ul>
</div>
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<hr>
<p>Copyright © 2004-2010 Ericsson AB. All Rights Reserved.</p>
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