<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">

<chapter>
  <header>
    <copyright>
      <year>2004</year><year>2016</year>
      <holder>Ericsson AB. All Rights Reserved.</holder>
    </copyright>
    <legalnotice>
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
      You may obtain a copy of the License at
 
          http://www.apache.org/licenses/LICENSE-2.0

      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.
    
    </legalnotice>

    <title>Erl_Docgen Release Notes</title>
    <prepared>otp_appnotes</prepared>
    <docno>nil</docno>
    <date>nil</date>
    <rev>nil</rev>
    <file>notes.xml</file>
  </header>
  <p>This document describes the changes made to the <em>erl_docgen</em> application.</p>

  <section><title>Erl_Docgen 0.6.1</title>

    <section><title>Fixed Bugs and Malfunctions</title>
      <list>
        <item>
          <p>
	    Docgen would previously emit "utf8" as the default
	    encoding in xml. This has now been remedied by emitting
	    the correct string "UTF-8" instead.</p>
          <p>
	    Own Id: OTP-13971</p>
        </item>
      </list>
    </section>

</section>

<section><title>Erl_Docgen 0.6</title>

    <section><title>Improvements and New Features</title>
      <list>
        <item>
	    <p>Improve types and specs in OTP documentation generated
	    from Erlang source files. </p>
          <p>
	    Own Id: OTP-13720 Aux Id: ERL-120 </p>
        </item>
      </list>
    </section>

</section>

<section><title>Erl_Docgen 0.5</title>

    <section><title>Fixed Bugs and Malfunctions</title>
      <list>
        <item>
	    <p> Generate HTML anchors for data types without
	    <c>name</c> attribute. </p>
          <p>
	    Own Id: OTP-13600 Aux Id: Jira: ERL-141 </p>
        </item>
        <item>
	    <p> Updated make rules so it's possible to use the
	    xmllint target for checking the system
	    documentation.<br/> Removed usage of non defined DTD tag
	    (output) from the system documentation and corrected a
	    number of xml faults. </p> <p> Added support for quote
	    tag and a new level of header formatting in erl_docgen.
	    </p> <p> A fault when generating html for manual set
	    markers for section headings is corrected so now is the
	    title visible after hyperlink jump. </p>
          <p>
	    Own Id: OTP-13638</p>
        </item>
        <item>
	    <p> Corrected the space handling for the seealso tag.
	    </p>
          <p>
	    Own Id: OTP-13639</p>
        </item>
      </list>
    </section>


    <section><title>Improvements and New Features</title>
      <list>
        <item>
	    <p> Sort the modules function index alphabetically. </p>
          <p>
	    Own Id: OTP-13668 Aux Id: PR-543 </p>
        </item>
      </list>
    </section>

</section>

<section><title>Erl_Docgen 0.4.2</title>

    <section><title>Fixed Bugs and Malfunctions</title>
      <list>
        <item>
          <p>
	    Correctly generate anno tags for maps keys</p>
          <p>
	    Own Id: OTP-12955</p>
        </item>
      </list>
    </section>

</section>

<section><title>Erl_Docgen 0.4.1</title>

    <section><title>Improvements and New Features</title>
      <list>
        <item>
	    <p> Updated the xmllint target to just check the xml
	    files with real documentation content.<br/> Corrected
	    some errors and added some missing target in the DTD's.
	    </p>
          <p>
	    Own Id: OTP-13026</p>
        </item>
      </list>
    </section>

</section>

<section><title>Erl_Docgen 0.4</title>

    <section><title>Improvements and New Features</title>
      <list>
        <item>
	    <p> Add possibility to add extra information on
	    documentation front pages. </p>
          <p>
	    Own Id: OTP-12722</p>
        </item>
      </list>
    </section>

</section>

<section><title>Erl_Docgen 0.3.7</title>

    <section><title>Fixed Bugs and Malfunctions</title>
      <list>
        <item>
          <p>
	    Maps: Properly align union typed assoc values in
	    documentation</p>
          <p>
	    Own Id: OTP-12190</p>
        </item>
      </list>
    </section>

</section>

<section><title>Erl_Docgen 0.3.6</title>

    <section><title>Fixed Bugs and Malfunctions</title>
      <list>
        <item>
          <p>
	    Fix spec to doc generation from erl_docgen and edoc for
	    maps</p>
          <p>
	    Own Id: OTP-12058</p>
        </item>
      </list>
    </section>

</section>

<section><title>Erl_Docgen 0.3.5</title>

    <section><title>Fixed Bugs and Malfunctions</title>
      <list>
        <item>
          <p>
	    Application upgrade (appup) files are corrected for the
	    following applications: </p>
          <p>
	    <c>asn1, common_test, compiler, crypto, debugger,
	    dialyzer, edoc, eldap, erl_docgen, et, eunit, gs, hipe,
	    inets, observer, odbc, os_mon, otp_mibs, parsetools,
	    percept, public_key, reltool, runtime_tools, ssh,
	    syntax_tools, test_server, tools, typer, webtool, wx,
	    xmerl</c></p>
          <p>
	    A new test utility for testing appup files is added to
	    test_server. This is now used by most applications in
	    OTP.</p>
          <p>
	    (Thanks to Tobias Schlager)</p>
          <p>
	    Own Id: OTP-11744</p>
        </item>
      </list>
    </section>


    <section><title>Improvements and New Features</title>
      <list>
        <item>
          <p>
	    Handle map types in docgen_edoc_xml_cb</p>
          <p>
	    Own Id: OTP-11776</p>
        </item>
      </list>
    </section>

</section>

<section><title>Erl_Docgen 0.3.4.1</title>

    <section><title>Improvements and New Features</title>
      <list>
        <item>
          <p>
	    The encoding of the <c>notes.xml</c> file has been
	    changed from latin1 to utf-8 to avoid future merge
	    problems.</p>
          <p>
	    Own Id: OTP-11310</p>
        </item>
      </list>
    </section>

</section>

<section><title>Erl_Docgen 0.3.4</title>

    <section><title>Fixed Bugs and Malfunctions</title>
      <list>
        <item>
	    <p> Correct a PDF indentation bug for tagged lists in
	    tagged lists and added some missing tags to the DTD. </p>
          <p>
	    Own Id: OTP-10725</p>
        </item>
      </list>
    </section>


    <section><title>Improvements and New Features</title>
      <list>
        <item>
	    <p> Support for Unicode has been implemented. </p>
          <p>
	    Own Id: OTP-10302</p>
        </item>
        <item>
	    <p>Where necessary a comment stating encoding has been
	    added to Erlang files. The comment is meant to be removed
	    in Erlang/OTP R17B when UTF-8 becomes the default
	    encoding. </p>
          <p>
	    Own Id: OTP-10630</p>
        </item>
        <item>
	    <p> Some examples overflowing the width of PDF pages have
	    been corrected. </p>
          <p>
	    Own Id: OTP-10665</p>
        </item>
      </list>
    </section>

</section>

<section><title>Erl_Docgen 0.3.3</title>

    <section><title>Improvements and New Features</title>
      <list>
        <item>
	    <p> A possibility to configure erl_docgen so it can
	    generate documentation for other products than
	    Erlang/OTP. </p>
          <p>
	    Own Id: OTP-9040</p>
        </item>
      </list>
    </section>

</section>

<section><title>Erl_Docgen 0.3.2</title>

    <section><title>Fixed Bugs and Malfunctions</title>
      <list>
        <item>
	    <p> A bug regarding spaces in C function prototypes has
	    been fixed. (Thanks to Richard O'Keefe.) </p>
          <p>
	    Own Id: OTP-10138</p>
        </item>
      </list>
    </section>

</section>

<section><title>Erl_Docgen 0.3.1</title>

    <section><title>Fixed Bugs and Malfunctions</title>
      <list>
        <item>
	    <p> Some links in C libraries were not generated
	    correctly. This bug has been fixed. </p>
          <p>
	    Own Id: OTP-9832</p>
        </item>
        <item>
          <p>
	    Set `font-family: Courier, monospace' in OTP doc CSS</p>
          <p>
	    left Courier as the primary original font and also added
	    monospace as secondary for people which in Linux does not
	    have it installed.</p>
          <p>
	    Also adds minor cosmetic changes to the CSS. (Thanks to
	    Ricardo Catalinas Jiménez)</p>
          <p>
	    Own Id: OTP-9918</p>
        </item>
        <item>
          <p>
	    When generating from edoc it is now possible to use
	    ranges in specs and &lt;img&gt; tags in the description.</p>
          <p>
	    Own Id: OTP-9970</p>
        </item>
      </list>
    </section>


    <section><title>Improvements and New Features</title>
      <list>
        <item>
	    <p> Optimize and improve handling of multiple func:s.
	    </p>
          <p>
	    Own Id: OTP-9877</p>
        </item>
        <item>
	    <p> The generation of the libraries' HTML documentation
	    has been optimized. </p>
          <p>
	    Own Id: OTP-9893</p>
        </item>
      </list>
    </section>

</section>

<section><title>Erl_Docgen 0.3</title>

    <section><title>Fixed Bugs and Malfunctions</title>
      <list>
        <item>
	    <p> Bug fixes concerning the generation of manpages. </p>
          <p>
	    Own Id: OTP-9614</p>
        </item>
        <item>
	    <p> Fix syntax bug in eix files. </p>
          <p>
	    Own Id: OTP-9617</p>
        </item>
        <item>
	    <p> Bug fix concerning the generation of manpages. </p>
          <p>
	    Own Id: OTP-9759</p>
        </item>
        <item>
	    <p> Fixed an arity calculation bug for erlang functions
	    in the documentation index for html and pdf. </p>
          <p>
	    Own Id: OTP-9772</p>
        </item>
      </list>
    </section>


    <section><title>Improvements and New Features</title>
      <list>
        <item>
	    <p> The docbuilder application is removed in R15 and
	    parts still used in the OTP documentation build process
	    and the DTD documentation is moved to erl_docgen. </p>
          <p>
	    Own Id: OTP-9721</p>
        </item>
      </list>
    </section>

</section>

<section><title>Erl_Docgen 0.2.6</title>

    <section><title>Fixed Bugs and Malfunctions</title>
      <list>
        <item>
	    <p>Bug fixes. </p>
          <p>
	    Own Id: OTP-9360</p>
        </item>
        <item>
	    <p> The manpage generation has been improved. </p>
          <p>
	    Own Id: OTP-9541 Aux Id: OTP-9550 </p>
        </item>
        <item>
	    <p> Fix eix file generation for new function spec
	    references. </p>
          <p>
	    Own Id: OTP-9562</p>
        </item>
        <item>
	    <p> The function signatures in the pdf files was not in a
	    fixed font. </p>
          <p>
	    Own Id: OTP-9563</p>
        </item>
        <item>
	    <p> The parts level in the system documentation was
	    missing in the bookmarks menu for the pdf and the
	    copyright year generation for PDF was not correct. </p>
          <p>
	    Own Id: OTP-9576</p>
        </item>
        <item>
	    <p> The indentation after <c>Warning:</c> and
	    <c>Note:</c> in manpages has been improved. </p>
          <p>
	    Own Id: OTP-9588</p>
        </item>
      </list>
    </section>

</section>

<section><title>Erl_Docgen 0.2.5</title>

    <section><title>Improvements and New Features</title>
      <list>
        <item>
	    <p> The support for using Erlang specifications and types
	    has been improved. </p>
          <p>
	    Own Id: OTP-9261</p>
        </item>
      </list>
    </section>

</section>

<section><title>erl_docgen 0.2.4</title>

    <section><title>Fixed Bugs and Malfunctions</title>
      <list>
        <item>
	  <p>Subsections below level 2 where not handled correct when generating html and pdf.</p>
          <p>
	    Own Id: OTP-90730</p>
        </item>
      </list>
    </section>

  </section>

  <section><title>erl_docgen 0.2.3</title>

    <section><title>Fixed Bugs and Malfunctions</title>
      <list>
        <item>
	    <p> Fix format_man_pages so it handles all man sections
	    and remove warnings/errors in various man pages. </p>
          <p>
	    Own Id: OTP-8600</p>
        </item>
      </list>
    </section>


    <section><title>Improvements and New Features</title>
      <list>
        <item>
	    <p> Support for using Dialyzer specifications and types
	    has been added. This is an experimental release; changes
	    are expected before the new functionality is used when
	    building the OTP documentation. </p>
          <p>
	    Own Id: OTP-8720</p>
        </item>
      </list>
    </section>

  </section>

  <section><title>erl_docgen 0.2.2</title>

    <section><title>Fixed Bugs and Malfunctions</title>
      <list>
        <item>
	    <p> Fixed the transformation from xml to html of the
	    funcs block in comref pages. </p>
          <p>
	    Own Id: OTP-8792</p>
        </item>
      </list>
    </section>

  </section>

  <section><title>erl_docgen 0.2.1</title>

	<section><title>Fixed Bugs and Malfunctions</title>
	  <list>
	    <item>
	      <p>
                The text within code examples (CODE and PRE tags) will not be 
                space normalized for man pages.
              </p>
	      <p>
	        Own Id: OTP-8476
              </p>
	    </item>
	  </list>
	</section>

    </section>

    <section><title>erl_docgen 0.2</title>

	<section><title>Improvements and New Features</title>
	  <list>
	    <item>
	      <p>
	    Added an xsl transform from OTP xml documentation to a
	    file (.eix) of erlang terms that can be read by the
	    erldoc application. Erldoc handles the documentation
	    search mechanism at erlang.org. Added generation of eix
	    files to otp_release_targets.mk. Fixed a copyright date
	    error in db_html.xsl .</p>
	      <p>
	    Own Id: OTP-8308</p>
	    </item>
	    <item>
	    <p>The documentation is now possible to build in an open
	    source environment after a number of bugs are fixed and
	    some features are added in the documentation build
	    process. </p>
	    <p>- The arity calculation is updated.</p>
	    <p>- The module prefix used in the function names for
	    bif's are removed in the generated links so the links
	    will look like
	    "http://www.erlang.org/doc/man/erlang.html#append_element-2"
	    instead of
	    "http://www.erlang.org/doc/man/erlang.html#erlang:append_element-2".</p>
	    <p>- Enhanced the menu positioning in the html
	    documentation when a new page is loaded.</p>
	    <p>- A number of corrections in the generation of man
	    pages (thanks to Sergei Golovan)</p>
	    <p>- The legal notice is taken from the xml book file so
	    OTP's build process can be used for non OTP
	    applications.</p>
	      <p>
	    Own Id: OTP-8343</p>
	    </item>
	  </list>
	</section>

    </section>

  <section><title>erl_docgen 0.1</title>

    <section>
      <title>Improvements and new features</title>
      <p>This is the first release of erl_docgen for internal use.</p>
    </section>


  </section>

</chapter>

