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glep 42 is your daddy

1 g2boojum 1.1 <?xml version="1.0" encoding="utf-8" ?>
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27     <table class="rfc2822 docutils field-list" frame="void" rules="none">
28     <col class="field-name" />
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31     <tr class="field"><th class="field-name">GLEP:</th><td class="field-body">42</td>
32     </tr>
33     <tr class="field"><th class="field-name">Title:</th><td class="field-body">Critical News Reporting</td>
34     </tr>
35 ciaranm 1.4 <tr class="field"><th class="field-name">Version:</th><td class="field-body">$Revision: $</td>
36 g2boojum 1.1 </tr>
37     <tr class="field"><th class="field-name">Author:</th><td class="field-body">Ciaran McCreesh &lt;ciaranm&#32;&#97;t&#32;gentoo.org&gt;</td>
38     </tr>
39 ciaranm 1.4 <tr class="field"><th class="field-name">Last-Modified:</th><td class="field-body"><a class="reference" href="http://www.gentoo.org/cgi-bin/viewcvs/xml/htdocs/proj/en/glep/glep-0042.txt?cvsroot=gentoo">$Date: $</a></td>
40 g2boojum 1.1 </tr>
41     <tr class="field"><th class="field-name">Status:</th><td class="field-body">Draft</td>
42     </tr>
43     <tr class="field"><th class="field-name">Type:</th><td class="field-body">Standards Track</td>
44     </tr>
45     <tr class="field"><th class="field-name">Content-Type:</th><td class="field-body"><a class="reference" href="http://www.python.org/peps/glep-0012.html">text/x-rst</a></td>
46     </tr>
47 ciaranm 1.3 <tr class="field"><th class="field-name">Created:</th><td class="field-body">31-Oct-2005</td>
48 g2boojum 1.1 </tr>
49 ciaranm 1.6 <tr class="field"><th class="field-name">Post-History:</th><td class="field-body">1-Nov-2005, 5-Nov-2005, 7-Nov-2005, 11-Dec-2005, 13-Dec-2005, 18-Dec-2005</td>
50 g2boojum 1.1 </tr>
51     </tbody>
52     </table>
53     <hr />
54     <div class="contents topic" id="contents">
55     <p class="topic-title first"><a name="contents">Contents</a></p>
56     <ul class="simple">
57 ciaranm 1.4 <li><a class="reference" href="#abstract" id="id20" name="id20">Abstract</a></li>
58     <li><a class="reference" href="#motivation" id="id21" name="id21">Motivation</a></li>
59     <li><a class="reference" href="#requirements" id="id22" name="id22">Requirements</a></li>
60     <li><a class="reference" href="#specification" id="id23" name="id23">Specification</a><ul>
61     <li><a class="reference" href="#overview" id="id24" name="id24">Overview</a></li>
62 ciaranm 1.6 <li><a class="reference" href="#required-portage-enhancements" id="id25" name="id25">Required Portage Enhancements</a></li>
63     <li><a class="reference" href="#news-item-identities" id="id26" name="id26">News Item Identities</a></li>
64     <li><a class="reference" href="#news-item-directories" id="id27" name="id27">News Item Directories</a></li>
65     <li><a class="reference" href="#news-item-files" id="id28" name="id28">News Item Files</a><ul>
66     <li><a class="reference" href="#news-item-headers" id="id29" name="id29">News Item Headers</a></li>
67     <li><a class="reference" href="#news-item-body" id="id30" name="id30">News Item Body</a></li>
68     <li><a class="reference" href="#example-news-item" id="id31" name="id31">Example News Item</a></li>
69 g2boojum 1.1 </ul>
70     </li>
71 ciaranm 1.6 <li><a class="reference" href="#news-item-quality-control" id="id32" name="id32">News Item Quality Control</a></li>
72     <li><a class="reference" href="#news-item-distribution" id="id33" name="id33">News Item Distribution</a><ul>
73     <li><a class="reference" href="#server-side" id="id34" name="id34">Server Side</a></li>
74     <li><a class="reference" href="#client-side" id="id35" name="id35">Client Side</a></li>
75 g2boojum 1.1 </ul>
76     </li>
77 ciaranm 1.6 <li><a class="reference" href="#news-item-clients" id="id36" name="id36">News Item Clients</a></li>
78     <li><a class="reference" href="#news-item-removal" id="id37" name="id37">News Item Removal</a></li>
79 g2boojum 1.1 </ul>
80     </li>
81 ciaranm 1.6 <li><a class="reference" href="#integration-with-existing-systems" id="id38" name="id38">Integration with Existing Systems</a></li>
82     <li><a class="reference" href="#backwards-compatibility" id="id39" name="id39">Backwards Compatibility</a></li>
83     <li><a class="reference" href="#reference-implementation" id="id40" name="id40">Reference Implementation</a><ul>
84     <li><a class="reference" href="#portage-code" id="id41" name="id41">Portage Code</a></li>
85     <li><a class="reference" href="#simple-eselect-news-client" id="id42" name="id42">Simple <tt class="docutils literal"><span class="pre">eselect</span></tt> News Client</a></li>
86     <li><a class="reference" href="#simple-news-to-mail-forwarder" id="id43" name="id43">Simple News to Mail Forwarder</a></li>
87 g2boojum 1.1 </ul>
88     </li>
89 ciaranm 1.6 <li><a class="reference" href="#credits" id="id44" name="id44">Credits</a></li>
90     <li><a class="reference" href="#example-files" id="id45" name="id45">Example Files</a></li>
91     <li><a class="reference" href="#references" id="id46" name="id46">References</a></li>
92     <li><a class="reference" href="#copyright" id="id47" name="id47">Copyright</a></li>
93 g2boojum 1.1 </ul>
94     </div>
95     <div class="section" id="abstract">
96 ciaranm 1.4 <h1><a class="toc-backref" href="#id20" name="abstract">Abstract</a></h1>
97 g2boojum 1.1 <p>This GLEP proposes a new way of informing users about important updates and news
98     regarding tree-related items.</p>
99     </div>
100     <div class="section" id="motivation">
101 ciaranm 1.4 <h1><a class="toc-backref" href="#id21" name="motivation">Motivation</a></h1>
102     <p>Although most package updates are clean and require little user action,
103     occasionally an upgrade requires user intervention during the upgrade process.
104     Recent examples of the latter include the <tt class="docutils literal"><span class="pre">gcc-3.4</span></tt> stabilisation on <tt class="docutils literal"><span class="pre">x86</span></tt>
105 ciaranm 1.5 and the <tt class="docutils literal"><span class="pre">mysql-4.1</span></tt> database format changes.</p>
106 ciaranm 1.4 <p>There are currently several ways of delivering important news items to our
107     users, none of them particularly effective:</p>
108 g2boojum 1.1 <ul class="simple">
109     <li>Gentoo Weekly News</li>
110 ciaranm 1.4 <li>The <tt class="docutils literal"><span class="pre">gentoo-announce</span></tt>, <tt class="docutils literal"><span class="pre">gentoo-user</span></tt> and <tt class="docutils literal"><span class="pre">gentoo-dev</span></tt> mailing lists</li>
111 g2boojum 1.1 <li>The Gentoo Forums</li>
112     <li>The main Gentoo website</li>
113     <li>RSS feeds of Gentoo news</li>
114 ciaranm 1.5 <li><tt class="docutils literal"><span class="pre">einfo</span></tt> and <tt class="docutils literal"><span class="pre">ewarn</span></tt> messages in <tt class="docutils literal"><span class="pre">pkg_setup</span></tt> or <tt class="docutils literal"><span class="pre">pkg_postinst</span></tt></li>
115 g2boojum 1.1 </ul>
116     <p>A more reliable way of getting news of critical updates out to users is required
117     to avoid repeats of the various recent upgrade debacles. This GLEP proposes a
118     solution based around pushing news items out to the user via the <tt class="docutils literal"><span class="pre">rsync</span></tt> tree.</p>
119 ciaranm 1.4 <div class="important">
120     <p class="first admonition-title">Important</p>
121     <p class="last">This GLEP does not seek to replace or modify <tt class="docutils literal"><span class="pre">einfo</span></tt> messages
122     which are displayed post-install. That is a separate issue which is handled
123     by <tt class="docutils literal"><span class="pre">elog</span></tt> <a class="footnote-reference" href="#bug-11359" id="id1" name="id1">[1]</a>.</p>
124     </div>
125 g2boojum 1.1 </div>
126     <div class="section" id="requirements">
127 ciaranm 1.4 <h1><a class="toc-backref" href="#id22" name="requirements">Requirements</a></h1>
128 g2boojum 1.1 <p>An adequate solution must meet all of the following requirements:</p>
129     <dl class="docutils">
130     <dt>Preemptive</dt>
131 ciaranm 1.4 <dd>Users should be told of changes <em>before</em> they break a system, not after the
132     damage has already been done. Ideally, the system administrator would be
133     given ample warning to plan difficult upgrades and changes, rather than only
134     being told just before action is necessary.</dd>
135 g2boojum 1.1 <dt>No user subscription required</dt>
136 ciaranm 1.4 <dd>It has already been demonstrated <a class="footnote-reference" href="#forums-apache2" id="id2" name="id2">[5]</a> that many users do not
137 g2boojum 1.1 read the <tt class="docutils literal"><span class="pre">gentoo-announce</span></tt> mailing list or <tt class="docutils literal"><span class="pre">RSS</span></tt> feeds. A solution which
138     requires subscription has no advantage over current methods.</dd>
139     <dt>No user monitoring required</dt>
140 ciaranm 1.4 <dd>It has already been demonstrated <a class="footnote-reference" href="#forums-apache2" id="id3" name="id3">[5]</a> that many users do not
141 g2boojum 1.1 read news items posted to the Gentoo website, or do not read news items
142     until it is too late. A solution that relies upon active monitoring of a
143     particular source has no advantage over current methods.</dd>
144     <dt>Relevant</dt>
145     <dd>System administrators who do not use a particular package should not have to
146     read news items which affect purely that package. Some news items may be of
147     relevance to most or all users, but those that are not should not be forced
148     upon users unnecessarily.</dd>
149     <dt>Lightweight</dt>
150     <dd>It is not reasonable to expect all users to have an MTA, web browser, email
151 ciaranm 1.4 client, cron daemon or text processing suite available on their system.
152     Users must not be forced to install unreasonable extra software to be able
153     to read news items.</dd>
154 g2boojum 1.1 <dt>No privacy violations</dt>
155     <dd>Users of the solution should not be required to provide information about
156     their systems (for example, IP addresses or installed packages).</dd>
157     <dt>Multiple delivery method support</dt>
158     <dd>Some users may wish to view news items via email, some via a terminal and
159     some via a web browser. A solution should either support all of these
160 ciaranm 1.4 methods or (better still) make it simple to write clients for displaying
161 g2boojum 1.1 news items in different ways.</dd>
162     </dl>
163     <p>The following characteristics would be desirable:</p>
164     <dl class="docutils">
165     <dt>Internationalisable</dt>
166     <dd>Being able to provide messages in multiple languages may be beneficial.</dd>
167     <dt>Quality control</dt>
168     <dd>There should be some way to ensure that badly written or irrelevant messages
169 ciaranm 1.4 are not sent out, for example by inexperienced developers or those whose
170     English language skills are below par.</dd>
171 g2boojum 1.1 <dt>Simple for developers</dt>
172     <dd>Posting news items should be as simple as is reasonably possible.</dd>
173     <dt>Simple for users</dt>
174     <dd>Reading relevant news items should be as simple as is reasonably possible.</dd>
175     <dt>Compatibility with existing and future news sources</dt>
176     <dd>A news system would ideally be able to be integrated with existing news
177     sources (for example, Forums, GWN, the main Gentoo website) without
178     excessive difficulty. Similarly, easy interoperation with any future news
179     sources should not be precluded.</dd>
180     </dl>
181     </div>
182     <div class="section" id="specification">
183 ciaranm 1.4 <h1><a class="toc-backref" href="#id23" name="specification">Specification</a></h1>
184 g2boojum 1.1 <div class="section" id="overview">
185 ciaranm 1.4 <h2><a class="toc-backref" href="#id24" name="overview">Overview</a></h2>
186 g2boojum 1.1 <p>News items are published and delivered to users as follows:</p>
187     <ol class="arabic simple">
188 ciaranm 1.4 <li>A news item is written. The format to be used is described below.</li>
189 g2boojum 1.1 <li>The news item is reviewed, following the process described in
190     <a class="reference" href="#news-item-quality-control">News Item Quality Control</a>.</li>
191 ciaranm 1.6 <li>The news item is committed to a CVS (or Subversion <a class="footnote-reference" href="#glep-36" id="id4" name="id4">[9]</a>) repository.
192 g2boojum 1.1 From here, it is merged with the rsync tree. This is described in <a class="reference" href="#news-item-distribution">News Item
193     Distribution</a>.</li>
194     <li>Users fetch the news item when they sync. This ensures that the news items in
195     question are pushed to the user before the user accidentally makes an
196     unwanted change. No changes to the existing rsync process are required by
197     this GLEP.</li>
198 ciaranm 1.4 <li>The package manager filters the news item and, if it is relevant, marks the
199     news item for reading. The package manager should also display a notice
200     informing the user that there are unread news items.</li>
201 g2boojum 1.1 <li>The news item is handled by the user's choice of news item reader. See <a class="reference" href="#news-item-clients">News
202     Item Clients</a>.</li>
203     </ol>
204     </div>
205 ciaranm 1.6 <div class="section" id="required-portage-enhancements">
206     <h2><a class="toc-backref" href="#id25" name="required-portage-enhancements">Required Portage Enhancements</a></h2>
207     <p>The following extensions to Portage are required:</p>
208     <p>TODO: ferringb wants spaces added to the first item on the list. I don't,
209     because it makes repo id -&gt; filename mappings nasty.</p>
210     <ul class="simple">
211     <li>Every repository (including overlays) will require a unique identifier. It is
212     assumed that an identifier will be a string consisting of characters from
213     <tt class="docutils literal"><span class="pre">a</span></tt> to <tt class="docutils literal"><span class="pre">z</span></tt>, <tt class="docutils literal"><span class="pre">A</span></tt> to <tt class="docutils literal"><span class="pre">Z</span></tt>, <tt class="docutils literal"><span class="pre">0</span></tt> to <tt class="docutils literal"><span class="pre">9</span></tt>, <tt class="docutils literal"><span class="pre">+</span></tt> (plus), <tt class="docutils literal"><span class="pre">-</span></tt> (hyphen),
214     <tt class="docutils literal"><span class="pre">:</span></tt> (colon) and <tt class="docutils literal"><span class="pre">_</span></tt> (underscore).</li>
215     <li>Portage must provide a way for external programs to obtain a list of all
216     repository identifiers for a given system. It is assumed that this will be in
217     the form of a <tt class="docutils literal"><span class="pre">portageq</span></tt> command (e.g. <tt class="docutils literal"><span class="pre">portageq</span> <span class="pre">get_repo_ids</span></tt>).</li>
218     <li>Portage must provide a way for external programs to obtain the base path for
219     a repository with a given ID. It is assumed that this will be in the form of
220     a <tt class="docutils literal"><span class="pre">portageq</span></tt> command (e.g. <tt class="docutils literal"><span class="pre">portageq</span> <span class="pre">get_repo_root</span> <span class="pre">gentoo-x86</span></tt>).</li>
221     <li>Portage must extend <tt class="docutils literal"><span class="pre">portageq</span> <span class="pre">has_version</span></tt> to support restrictions to a
222     given repository ID.</li>
223     <li>Portage must extend <tt class="docutils literal"><span class="pre">portageq</span></tt> to implement a command which returns whether
224     or not the profile used for a given repository ID matches a certain base path
225     (e.g. <tt class="docutils literal"><span class="pre">portageq</span> <span class="pre">profile_used</span> <span class="pre">default-linux/sparc/sparc64/2004.3</span> <span class="pre">gentoo-x86</span></tt>).</li>
226     </ul>
227     <p>These extensions are assumed during the following specification.</p>
228     </div>
229 ciaranm 1.4 <div class="section" id="news-item-identities">
230 ciaranm 1.6 <h2><a class="toc-backref" href="#id26" name="news-item-identities">News Item Identities</a></h2>
231 ciaranm 1.4 <p>Each news item will have a unique identifier. This identifier will be in the
232     form <tt class="docutils literal"><span class="pre">yyyy-mm-dd-short-name</span></tt>, where <tt class="docutils literal"><span class="pre">yyyy</span></tt> is the year (e.g. <tt class="docutils literal"><span class="pre">2005</span></tt>),
233     <tt class="docutils literal"><span class="pre">mm</span></tt> is the month (<tt class="docutils literal"><span class="pre">01</span></tt> through <tt class="docutils literal"><span class="pre">12</span></tt>) and dd is the day of the month
234     (<tt class="docutils literal"><span class="pre">01</span></tt> through <tt class="docutils literal"><span class="pre">31</span></tt>). The <tt class="docutils literal"><span class="pre">short-name</span></tt> is a very short name describing the
235     news item (e.g. <tt class="docutils literal"><span class="pre">yoursql-updates</span></tt>), consisting only of the characters <tt class="docutils literal"><span class="pre">a-z</span></tt>,
236 ciaranm 1.6 <tt class="docutils literal"><span class="pre">0-9</span></tt>, <tt class="docutils literal"><span class="pre">+</span></tt> (plus), <tt class="docutils literal"><span class="pre">:</span></tt> (colon), <tt class="docutils literal"><span class="pre">-</span></tt> (hyphen) and <tt class="docutils literal"><span class="pre">_</span></tt> (underscore).</p>
237 ciaranm 1.4 </div>
238     <div class="section" id="news-item-directories">
239 ciaranm 1.6 <h2><a class="toc-backref" href="#id27" name="news-item-directories">News Item Directories</a></h2>
240 ciaranm 1.4 <p>Each news item will be represented by a directory whose name is the same as the
241     news item's identifier.</p>
242     <p>The directory will contain a file named <tt class="docutils literal"><span class="pre">yyyy-mm-dd-short-name.en.txt</span></tt>, which
243     contains the text of the news item, in English, in the format described below.</p>
244     <p>If a news item is translated, other files named <tt class="docutils literal"><span class="pre">yyyy-mm-dd-short-name.xx.txt</span></tt>
245     (where <tt class="docutils literal"><span class="pre">xx</span></tt> is the ISO 639 <a class="footnote-reference" href="#iso-639" id="id5" name="id5">[11]</a> two letter country code) will also be
246     provided. However, only the English version of a news item is authoritative.
247 ciaranm 1.6 This anglocentricity is justified by precedent <a class="footnote-reference" href="#glep-34" id="id6" name="id6">[8]</a>.</p>
248 ciaranm 1.4 </div>
249     <div class="section" id="news-item-files">
250 ciaranm 1.6 <h2><a class="toc-backref" href="#id28" name="news-item-files">News Item Files</a></h2>
251 ciaranm 1.4 <p>A news item file is a text file, encoded using UTF-8 <a class="footnote-reference" href="#rfc-3629" id="id7" name="id7">[14]</a> for
252     compatibility with and for the same reasons as existing Gentoo documentation
253 ciaranm 1.6 <a class="footnote-reference" href="#docs-policy" id="id8" name="id8">[2]</a> and the tree <a class="footnote-reference" href="#glep-31" id="id9" name="id9">[7]</a>.</p>
254 ciaranm 1.4 <p>News items should be signed with a detached GPG signature:</p>
255     <pre class="literal-block">
256     gpg --armour --detach-sign ????-??-??-*.??.txt
257     </pre>
258     <p>A news item file's content will consist of an <a class="reference" href="http://www.faqs.org/rfcs/rfc822.html">RFC 822</a> style header <a class="footnote-reference" href="#rfc-822" id="id10" name="id10">[13]</a>
259 g2boojum 1.1 followed by the main body of the message as plain text. This GLEP defines
260 ciaranm 1.4 various optional and mandatory headers. Future GLEPs may propose new headers —
261 g2boojum 1.1 tools handling these news items must ignore any unrecognised header.</p>
262     <div class="section" id="news-item-headers">
263 ciaranm 1.6 <h3><a class="toc-backref" href="#id29" name="news-item-headers">News Item Headers</a></h3>
264 g2boojum 1.1 <p>The following headers describe the purpose and format of the news item:</p>
265     <dl class="docutils">
266     <dt><tt class="docutils literal"><span class="pre">Title:</span></tt></dt>
267     <dd>A short (maximum 44 characters) descriptive title. Mandatory.</dd>
268     <dt><tt class="docutils literal"><span class="pre">Author:</span></tt></dt>
269     <dd>Author's name and email address, in the form <tt class="docutils literal"><span class="pre">Real</span> <span class="pre">Name</span> <span class="pre">&lt;email&#64;address&gt;</span></tt>.
270 ciaranm 1.4 Mandatory; multiple author headers may be specified if appropriate.</dd>
271 g2boojum 1.1 <dt><tt class="docutils literal"><span class="pre">Translator:</span></tt></dt>
272 ciaranm 1.4 <dd>For translated news items, the translator's name and email address. Multiple
273     translator headers may be specified if appropriate.</dd>
274 g2boojum 1.1 <dt><tt class="docutils literal"><span class="pre">Content-Type:</span></tt></dt>
275     <dd>Must be <tt class="docutils literal"><span class="pre">text/plain</span></tt>. Mandatory.</dd>
276     <dt><tt class="docutils literal"><span class="pre">Posted:</span></tt></dt>
277 ciaranm 1.6 <dd>Date of posting, in <tt class="docutils literal"><span class="pre">yyyy-mm-dd</span></tt> format (e.g. 2005-12-18) for
278     compatibility with GLEP 45 <a class="footnote-reference" href="#glep-45" id="id11" name="id11">[10]</a>. Mandatory.</dd>
279 ciaranm 1.4 <dt><tt class="docutils literal"><span class="pre">Revision:</span></tt></dt>
280 g2boojum 1.1 <dd>Initially 1. Incremented every time a non-trivial change is made. Changes
281     which require a re-read of the news item should instead use a new news item
282 ciaranm 1.4 file. Mandatory.</dd>
283 g2boojum 1.1 <dt><tt class="docutils literal"><span class="pre">News-Item-Format:</span></tt></dt>
284     <dd>Must be <tt class="docutils literal"><span class="pre">1.0</span></tt>. Future revisions to the format may increment the minor
285     number for backwards-compatible changes, or the major number for major
286     changes.</dd>
287     </dl>
288 ciaranm 1.4 <p>The following headers are used for filtering:</p>
289 g2boojum 1.1 <dl class="docutils">
290     <dt><tt class="docutils literal"><span class="pre">Display-If-Installed:</span></tt></dt>
291     <dd>A dependency atom or simple package name (for example,
292     <tt class="docutils literal"><span class="pre">&lt;dev-lang/php-5_alpha</span></tt> or <tt class="docutils literal"><span class="pre">net-www/apache</span></tt>). If the user has the
293 ciaranm 1.6 package specified installed from the repository from which the news item was
294     obtained, the news item should be displayed.</dd>
295 g2boojum 1.1 <dt><tt class="docutils literal"><span class="pre">Display-If-Keyword:</span></tt></dt>
296 ciaranm 1.6 <dd>A keyword <a class="footnote-reference" href="#glep-22" id="id12" name="id12">[6]</a> name, for example <tt class="docutils literal"><span class="pre">mips</span></tt> or <tt class="docutils literal"><span class="pre">x86-fbsd</span></tt>. If the
297 ciaranm 1.4 user is on the keyword in question, the news item should be displayed.</dd>
298 g2boojum 1.1 <dt><tt class="docutils literal"><span class="pre">Display-If-Profile:</span></tt></dt>
299 ciaranm 1.6 <dd>A profile path, for example <tt class="docutils literal"><span class="pre">default-linux/sparc/sparc64/server</span></tt>. If the
300     user is using the exact profile in question, or a subprofile of this
301     profile, the news item should be displayed. This header may be used to
302 ciaranm 1.4 replace <tt class="docutils literal"><span class="pre">deprecated</span></tt> files in the future.</dd>
303 g2boojum 1.1 </dl>
304 ciaranm 1.4 <div class="note">
305     <p class="first admonition-title">Note</p>
306     <p class="last">When performing package moves, developers must also update any
307     relevant <tt class="docutils literal"><span class="pre">Display-If-Installed</span></tt> headers in news files.</p>
308     </div>
309     <p>The algorithm used to determine whether a news item is 'relevant' is as
310     follows:</p>
311     <ul class="simple">
312     <li>For each <tt class="docutils literal"><span class="pre">Display-If-</span></tt> header type which occurs at least once:<ul>
313     <li>The news item is not relevant if none of the headers of this type are
314     successfully matched.</li>
315     </ul>
316     </li>
317     <li>Otherwise the news item is relevant.</li>
318     </ul>
319     <p>In particular, if no <tt class="docutils literal"><span class="pre">Display-If-</span></tt> header is specified, a news item will be
320     relevant for all users.</p>
321     <p>This algorithm was chosen because it makes conditions like &quot;display this news
322     item for <tt class="docutils literal"><span class="pre">YourSQL</span></tt> users who are on <tt class="docutils literal"><span class="pre">sparc</span></tt> or <tt class="docutils literal"><span class="pre">x86-obsd</span></tt> relatively
323     simple to specify — it is believed that these kinds of condition are far more
324     likely to occur than &quot;display this news item for people using <tt class="docutils literal"><span class="pre">YourSQL</span></tt>, or
325     for people on <tt class="docutils literal"><span class="pre">sparc</span></tt> or <tt class="docutils literal"><span class="pre">x86-obsd</span></tt>&quot; or &quot;display these news items for
326     people who use <tt class="docutils literal"><span class="pre">YourSQL</span></tt> and who are on both <tt class="docutils literal"><span class="pre">sparc</span></tt> and <tt class="docutils literal"><span class="pre">x86-obsd</span></tt>&quot;.</p>
327 g2boojum 1.1 </div>
328     <div class="section" id="news-item-body">
329 ciaranm 1.6 <h3><a class="toc-backref" href="#id30" name="news-item-body">News Item Body</a></h3>
330 g2boojum 1.1 <p>The header section must be followed by a blank line, then the main body of the
331     text.</p>
332     <p>The text body should be wrapped at 72 characters. No fancy formatting or tab
333 ciaranm 1.4 characters should be used — the news item may be being displayed directly to a
334 ciaranm 1.2 terminal. Paragraphs should be separated by a blank line.</p>
335 g2boojum 1.1 <p>Hyperlinks may be used to refer to further information (for example, an upgrade
336     guide). However, the main body of the news item should be descriptive and not
337     simply a &quot;read this link&quot; text. It is assumed that the user will have access to
338     a web browser <em>somewhere</em>, but not necessarily on the box which is being
339 ciaranm 1.4 administrated — this will be the case on may servers and routers, for example.</p>
340 g2boojum 1.1 </div>
341     <div class="section" id="example-news-item">
342 ciaranm 1.6 <h3><a class="toc-backref" href="#id31" name="example-news-item">Example News Item</a></h3>
343 ciaranm 1.4 <p><a class="reference" href="glep-0042-extras/example-news-item.txt">This hypothetical news item</a> <a class="footnote-reference" href="#id18" id="id19" name="id19">[16]</a> could be used for an upgrade to the
344     <tt class="docutils literal"><span class="pre">YourSQL</span></tt> database format which breaks forward compatibility.</p>
345 g2boojum 1.1 </div>
346     </div>
347     <div class="section" id="news-item-quality-control">
348 ciaranm 1.6 <h2><a class="toc-backref" href="#id32" name="news-item-quality-control">News Item Quality Control</a></h2>
349 g2boojum 1.1 <p>There have been complaints regarding the comprehensibility of some upgrade
350 ciaranm 1.4 notices and news items in the past. This is understandable — not every Gentoo
351     developer speaks English as a first language. However, for the sake of clarity,
352     professionalism and avoiding making us look like prats, it is important that any
353     language problems be corrected before inflicting a news item upon end users.</p>
354     <p>Thus, at least 72 hours before a proposed news item is committed, it must be
355     posted to the <tt class="docutils literal"><span class="pre">gentoo-dev</span></tt> mailing list and <tt class="docutils literal"><span class="pre">Cc:</span></tt>ed to <tt class="docutils literal"><span class="pre">pr&#64;gentoo.org</span></tt>
356     (exceptions may be made in exceptional circumstances). Any complaints — for
357     example regarding wording, clarity or accuracy — <strong>must</strong> be addressed before
358     the news item goes live.</p>
359     <div class="note">
360     <p class="first admonition-title">Note</p>
361     <p class="last">A previous draft of this GLEP allowed news items to be sent to
362     <tt class="docutils literal"><span class="pre">gentoo-core</span></tt> instead of <tt class="docutils literal"><span class="pre">gentoo-dev</span></tt>. It is possible that a situation
363     may arise where this will be necessary (for example, a security update which
364     must break backwards compatibility and which cannot be revealed to the public
365     before a given date).</p>
366     </div>
367 g2boojum 1.1 <p>News items must only be for <strong>important</strong> changes that may cause serious upgrade
368     or compatibility problems. Ordinary upgrade messages and non-critical news items
369     should remain in <tt class="docutils literal"><span class="pre">einfo</span></tt> notices. The importance of the message to its
370     intended audience should be justified with the proposal.</p>
371     <div class="important">
372     <p class="first admonition-title">Important</p>
373     <p class="last">The filtering system means that it is appropriate to send out
374     news items which are aimed at users of an uncommon package or architecture.
375     Thus, the justification should be in the form &quot;this message is important to
376     YourSQL users because ...&quot;, not &quot;YourSQL is important because ...&quot;.</p>
377     </div>
378     </div>
379     <div class="section" id="news-item-distribution">
380 ciaranm 1.6 <h2><a class="toc-backref" href="#id33" name="news-item-distribution">News Item Distribution</a></h2>
381 g2boojum 1.1 <div class="section" id="server-side">
382 ciaranm 1.6 <h3><a class="toc-backref" href="#id34" name="server-side">Server Side</a></h3>
383 ciaranm 1.4 <p>News items are to be made available via the standard rsync tree. This removes
384     any need for polling of a remote source.</p>
385 g2boojum 1.1 <p>A new repository will be created for news items. The type (CVS or Subversion),
386     location and access controls on this repository are beyond the scope of this
387     GLEP.</p>
388     <div class="note">
389     <p class="first admonition-title">Note</p>
390     <p class="last">A previous draft of this GLEP instead used the main <tt class="docutils literal"><span class="pre">gentoo-x86</span></tt>
391     tree. This was changed following advice from Infrastructure
392 ciaranm 1.4 <a class="footnote-reference" href="#ramereth-repo" id="id14" name="id14">[12]</a>. Both solutions have the same end result.</p>
393 g2boojum 1.1 </div>
394 ciaranm 1.4 <p>This repository will contain directories named <tt class="docutils literal"><span class="pre">yyyy/mm/</span></tt>, where <tt class="docutils literal"><span class="pre">yyyy</span></tt> is
395 g2boojum 1.1 the current year and <tt class="docutils literal"><span class="pre">mm</span></tt> is the current month number (01 for January through
396     12 for December). This separation will help keep news items more manageable.</p>
397     <p>The contents of this repository will automatically be merged with the main rsync
398 ciaranm 1.4 tree, placing the items in a <tt class="docutils literal"><span class="pre">metadata/news/</span></tt> directory. The method used for
399     merging these items is beyond the scope of this GLEP — a similar setup is
400 g2boojum 1.1 already used for merging GLSAs into the rsync tree.</p>
401 ciaranm 1.4 <p>The main rsync tree will <strong>not</strong> use the <tt class="docutils literal"><span class="pre">yyyy/mm/</span></tt> subdirectory layout.</p>
402     </div>
403     <div class="section" id="client-side">
404 ciaranm 1.6 <h3><a class="toc-backref" href="#id35" name="client-side">Client Side</a></h3>
405 ciaranm 1.4 <p>Whenever relevant unread news items are found, the package manager will create a
406 ciaranm 1.6 file named <tt class="docutils literal"><span class="pre">/var/lib/gentoo/news/news-repoid.unread</span></tt> (if it does not
407 ciaranm 1.5 already exist) and append the news item identifier (eg
408     <tt class="docutils literal"><span class="pre">2005-11-01-yoursql-updates</span></tt>) on a new line.</p>
409 g2boojum 1.1 <p>Notification that new relevant news items will be displayed via the
410     <tt class="docutils literal"><span class="pre">emerge</span></tt> tool in a similar way to the existing &quot;configuration files need
411     updating&quot; messages:</p>
412     <pre class="literal-block">
413     * Important: there are 5 unread news items.
414     * Type emerge --help news to learn how to read news files.
415     </pre>
416 ciaranm 1.4 <p>Checks for new news messages should be displayed:</p>
417     <ul class="simple">
418     <li>After an <tt class="docutils literal"><span class="pre">emerge</span> <span class="pre">sync</span></tt></li>
419     <li>After an <tt class="docutils literal"><span class="pre">emerge</span> <span class="pre">--pretend</span></tt></li>
420     <li>Before an <tt class="docutils literal"><span class="pre">emerge</span> <span class="pre">&lt;target&gt;</span></tt> (which may also include a red warning message)</li>
421 ciaranm 1.5 <li>Before an <tt class="docutils literal"><span class="pre">emerge</span> <span class="pre">--ask</span> <span class="pre">&lt;target&gt;</span></tt> sequence</li>
422 ciaranm 1.4 </ul>
423     <p>The package manager may use a timestamp check file to avoid having to process
424     news items unnecessarily.</p>
425     <p>The package manager must keep track of news items that have already been added
426     to the unread list to avoid repeatedly marking a deleted news item. This could
427 ciaranm 1.6 be handled via a <tt class="docutils literal"><span class="pre">news-repoid.skip</span></tt> file containing the IDs of news items that
428     have already been added to a <tt class="docutils literal"><span class="pre">news-repoid.unread</span></tt> file, but this method is not
429     required by this GLEP.</p>
430 g2boojum 1.1 <p>Users who really don't care about news items can use <tt class="docutils literal"><span class="pre">rsync_excludes</span></tt> to
431 ciaranm 1.4 filter out the <tt class="docutils literal"><span class="pre">metadata/news/</span></tt> directory.</p>
432 g2boojum 1.1 </div>
433     </div>
434     <div class="section" id="news-item-clients">
435 ciaranm 1.6 <h2><a class="toc-backref" href="#id36" name="news-item-clients">News Item Clients</a></h2>
436 ciaranm 1.4 <p>Once a news item is marked for reading, third party tools (or traditional core
437     Unix tools) can be used to display and view the news files.</p>
438 ciaranm 1.5 <p>When a news item is read, its name should be removed from the
439 ciaranm 1.6 <tt class="docutils literal"><span class="pre">news-repoid.unread</span></tt> file. If a news client acts as an interactive reader
440     rather than a gateway, it should then add the name to a <tt class="docutils literal"><span class="pre">news-repoid.read</span></tt>
441     file in the same directory with the same file format.</p>
442 ciaranm 1.4 <p>An <tt class="docutils literal"><span class="pre">eselect</span></tt> <a class="footnote-reference" href="#eselect" id="id15" name="id15">[3]</a> module shall be created as the 'suggested' display
443     tool; other display tools (for example, a news to email forwarder, which would
444     be ideal for users who sync on a <tt class="docutils literal"><span class="pre">cron</span></tt>) are left as options for those who
445     desire them.</p>
446 g2boojum 1.1 </div>
447     <div class="section" id="news-item-removal">
448 ciaranm 1.6 <h2><a class="toc-backref" href="#id37" name="news-item-removal">News Item Removal</a></h2>
449 g2boojum 1.1 <p>News items can be removed (by removing the news file from the main tree) when
450     they are no longer relevant, if they are made obsolete by a future news item or
451     after a long period of time. This is the same as the method used for <tt class="docutils literal"><span class="pre">updates</span></tt>
452     entries.</p>
453     </div>
454     </div>
455     <div class="section" id="integration-with-existing-systems">
456 ciaranm 1.6 <h1><a class="toc-backref" href="#id38" name="integration-with-existing-systems">Integration with Existing Systems</a></h1>
457 ciaranm 1.4 <p>It would be simple to convert these news items into the format used for news
458 g2boojum 1.1 items on the Gentoo website or posts for the <tt class="docutils literal"><span class="pre">gentoo-announce</span></tt> mailing list.</p>
459 ciaranm 1.4 <p>There is an existing automated tool <a class="footnote-reference" href="#forums-glsa" id="id16" name="id16">[4]</a> for posting GLSAs to the
460 g2boojum 1.1 forums. A similar tool can be used for these news items.</p>
461     </div>
462     <div class="section" id="backwards-compatibility">
463 ciaranm 1.6 <h1><a class="toc-backref" href="#id39" name="backwards-compatibility">Backwards Compatibility</a></h1>
464 g2boojum 1.1 <p>Backwards compatibility is not a concern here. Existing tools will simply ignore
465     the <tt class="docutils literal"><span class="pre">news/</span></tt> directory.</p>
466     </div>
467     <div class="section" id="reference-implementation">
468 ciaranm 1.6 <h1><a class="toc-backref" href="#id40" name="reference-implementation">Reference Implementation</a></h1>
469 g2boojum 1.1 <div class="section" id="portage-code">
470 ciaranm 1.6 <h2><a class="toc-backref" href="#id41" name="portage-code">Portage Code</a></h2>
471 g2boojum 1.1 <p>TODO</p>
472     </div>
473     <div class="section" id="simple-eselect-news-client">
474 ciaranm 1.6 <h2><a class="toc-backref" href="#id42" name="simple-eselect-news-client">Simple <tt class="docutils literal docutils literal"><span class="pre">eselect</span></tt> News Client</a></h2>
475 ciaranm 1.4 <p>TODO Removed until the exact format details are figured out.</p>
476 g2boojum 1.1 </div>
477     <div class="section" id="simple-news-to-mail-forwarder">
478 ciaranm 1.6 <h2><a class="toc-backref" href="#id43" name="simple-news-to-mail-forwarder">Simple News to Mail Forwarder</a></h2>
479 ciaranm 1.4 <p>TODO Removed until the exact format details are figured out.</p>
480 g2boojum 1.1 </div>
481     </div>
482     <div class="section" id="credits">
483 ciaranm 1.6 <h1><a class="toc-backref" href="#id44" name="credits">Credits</a></h1>
484 g2boojum 1.1 <p>The idea behind notifying users of news updates via Portage comes from Stuart
485 ciaranm 1.4 Herbert <a class="footnote-reference" href="#stuart-blog" id="id17" name="id17">[15]</a>.</p>
486     <p>Thanks to Lance Albertson, Stephen Bennett, Donnie Berkholz, Grant Goodyear,
487     Brian Harring, Dan Meltzer, Jason Stubbs, Paul de Vrieze and Alec Warner for
488     input. Some of the ideas presented here are theirs, others go completely
489     against their suggestions.</p>
490     </div>
491     <div class="section" id="example-files">
492 ciaranm 1.6 <h1><a class="toc-backref" href="#id45" name="example-files">Example Files</a></h1>
493 ciaranm 1.4 <p>TODO Removed until the exact format details are figured out.</p>
494 g2boojum 1.1 </div>
495     <div class="section" id="references">
496 ciaranm 1.6 <h1><a class="toc-backref" href="#id46" name="references">References</a></h1>
497 ciaranm 1.4 <table class="docutils footnote" frame="void" id="bug-11359" rules="none">
498     <colgroup><col class="label" /><col /></colgroup>
499     <tbody valign="top">
500     <tr><td class="label"><a class="fn-backref" href="#id1" name="bug-11359">[1]</a></td><td>Bugzilla Bug 11359
501     &quot;[NEW FEATURE] pkg_postinst/pkg_preinst ewarn/einfo logging&quot;,
502     <a class="reference" href="https://bugs.gentoo.org/show_bug.cgi?id=11359">https://bugs.gentoo.org/show_bug.cgi?id=11359</a></td></tr>
503     </tbody>
504     </table>
505 g2boojum 1.1 <table class="docutils footnote" frame="void" id="docs-policy" rules="none">
506     <colgroup><col class="label" /><col /></colgroup>
507     <tbody valign="top">
508 ciaranm 1.4 <tr><td class="label"><a class="fn-backref" href="#id8" name="docs-policy">[2]</a></td><td>Gentoo XML Guide, Daniel Robbins et al.,
509 g2boojum 1.1 <a class="reference" href="http://www.gentoo.org/doc/en/xml-guide.xml">http://www.gentoo.org/doc/en/xml-guide.xml</a></td></tr>
510     </tbody>
511     </table>
512     <table class="docutils footnote" frame="void" id="eselect" rules="none">
513     <colgroup><col class="label" /><col /></colgroup>
514     <tbody valign="top">
515 ciaranm 1.4 <tr><td class="label"><a class="fn-backref" href="#id15" name="eselect">[3]</a></td><td>eselect modular framework for configuration and
516 g2boojum 1.1 administration utilities,
517     <a class="reference" href="http://www.gentoo.org/proj/en/eselect/index.xml">http://www.gentoo.org/proj/en/eselect/index.xml</a></td></tr>
518     </tbody>
519     </table>
520     <table class="docutils footnote" frame="void" id="forums-glsa" rules="none">
521     <colgroup><col class="label" /><col /></colgroup>
522     <tbody valign="top">
523 ciaranm 1.4 <tr><td class="label"><a class="fn-backref" href="#id16" name="forums-glsa">[4]</a></td><td>Forums user GLSA,
524 g2boojum 1.1 <a class="reference" href="http://forums.gentoo.org/profile.php?mode=viewprofile&amp;u=55648">http://forums.gentoo.org/profile.php?mode=viewprofile&amp;u=55648</a></td></tr>
525     </tbody>
526     </table>
527 ciaranm 1.4 <table class="docutils footnote" frame="void" id="forums-apache2" rules="none">
528 g2boojum 1.1 <colgroup><col class="label" /><col /></colgroup>
529     <tbody valign="top">
530 ciaranm 1.4 <tr><td class="label"><a name="forums-apache2">[5]</a></td><td><em>(<a class="fn-backref" href="#id2">1</a>, <a class="fn-backref" href="#id3">2</a>)</em> Forums thread &quot;Gentoo Apache2 Config Change Idiocy&quot;,
531 g2boojum 1.1 <a class="reference" href="http://forums.gentoo.org/viewtopic-t-384368.html">http://forums.gentoo.org/viewtopic-t-384368.html</a></td></tr>
532     </tbody>
533     </table>
534     <table class="docutils footnote" frame="void" id="glep-22" rules="none">
535     <colgroup><col class="label" /><col /></colgroup>
536     <tbody valign="top">
537 ciaranm 1.6 <tr><td class="label"><a class="fn-backref" href="#id12" name="glep-22">[6]</a></td><td>GLEP 22: &quot;New &quot;keyword&quot; system to incorporate various
538 g2boojum 1.1 userlands/kernels/archs&quot;, Grant Goodyear,
539     <a class="reference" href="http://www.gentoo.org/proj/en/glep/glep-0022.html">http://www.gentoo.org/proj/en/glep/glep-0022.html</a></td></tr>
540     </tbody>
541     </table>
542     <table class="docutils footnote" frame="void" id="glep-31" rules="none">
543     <colgroup><col class="label" /><col /></colgroup>
544     <tbody valign="top">
545 ciaranm 1.6 <tr><td class="label"><a class="fn-backref" href="#id9" name="glep-31">[7]</a></td><td>GLEP 31: &quot;Character Sets for Portage Tree Items&quot;, Ciaran
546 g2boojum 1.1 McCreesh,
547     <a class="reference" href="http://www.gentoo.org/proj/en/glep/glep-0031.html">http://www.gentoo.org/proj/en/glep/glep-0031.html</a></td></tr>
548     </tbody>
549     </table>
550     <table class="docutils footnote" frame="void" id="glep-34" rules="none">
551     <colgroup><col class="label" /><col /></colgroup>
552     <tbody valign="top">
553 ciaranm 1.6 <tr><td class="label"><a class="fn-backref" href="#id6" name="glep-34">[8]</a></td><td>GLEP 34: &quot;Per-Category metadata.xml Files&quot;, Ciaran McCreesh,
554 g2boojum 1.1 <a class="reference" href="http://www.gentoo.org/proj/en/glep/glep-0034.html">http://www.gentoo.org/proj/en/glep/glep-0034.html</a></td></tr>
555     </tbody>
556     </table>
557     <table class="docutils footnote" frame="void" id="glep-36" rules="none">
558     <colgroup><col class="label" /><col /></colgroup>
559     <tbody valign="top">
560 ciaranm 1.6 <tr><td class="label"><a class="fn-backref" href="#id4" name="glep-36">[9]</a></td><td>GLEP 36: &quot;Subversion/CVS for Gentoo Hosted Projects&quot;, Aaron
561 g2boojum 1.1 Walker,
562     <a class="reference" href="http://www.gentoo.org/proj/en/glep/glep-0036.html">http://www.gentoo.org/proj/en/glep/glep-0036.html</a></td></tr>
563     </tbody>
564     </table>
565 ciaranm 1.6 <table class="docutils footnote" frame="void" id="glep-45" rules="none">
566     <colgroup><col class="label" /><col /></colgroup>
567     <tbody valign="top">
568     <tr><td class="label"><a class="fn-backref" href="#id11" name="glep-45">[10]</a></td><td>GLEP 45: &quot;GLEP date format&quot;, Henrik Brix Andersen,
569     <a class="reference" href="http://www.gentoo.org/proj/en/glep/glep-0045.html">http://www.gentoo.org/proj/en/glep/glep-0045.html</a></td></tr>
570     </tbody>
571     </table>
572 g2boojum 1.1 <table class="docutils footnote" frame="void" id="iso-639" rules="none">
573     <colgroup><col class="label" /><col /></colgroup>
574     <tbody valign="top">
575 ciaranm 1.4 <tr><td class="label"><a class="fn-backref" href="#id5" name="iso-639">[11]</a></td><td>ISO 639 &quot;Code for the representation of names of languages&quot;</td></tr>
576 g2boojum 1.1 </tbody>
577     </table>
578     <table class="docutils footnote" frame="void" id="ramereth-repo" rules="none">
579     <colgroup><col class="label" /><col /></colgroup>
580     <tbody valign="top">
581 ciaranm 1.4 <tr><td class="label"><a class="fn-backref" href="#id14" name="ramereth-repo">[12]</a></td><td>&quot;Re: [gentoo-dev] GLEP ??: Critical News Reporting&quot;, Lance
582 g2boojum 1.1 Albertson,
583     <a class="reference" href="http://marc.theaimsgroup.com/?l=gentoo-dev&amp;m=113111585907703&amp;w=2">http://marc.theaimsgroup.com/?l=gentoo-dev&amp;m=113111585907703&amp;w=2</a></td></tr>
584     </tbody>
585     </table>
586     <table class="docutils footnote" frame="void" id="rfc-822" rules="none">
587     <colgroup><col class="label" /><col /></colgroup>
588     <tbody valign="top">
589 ciaranm 1.4 <tr><td class="label"><a class="fn-backref" href="#id10" name="rfc-822">[13]</a></td><td><a class="reference" href="http://www.faqs.org/rfcs/rfc822.html">RFC 822</a> &quot;Standard for the format of ARPA Internet text messages&quot;</td></tr>
590     </tbody>
591     </table>
592     <table class="docutils footnote" frame="void" id="rfc-3629" rules="none">
593     <colgroup><col class="label" /><col /></colgroup>
594     <tbody valign="top">
595     <tr><td class="label"><a class="fn-backref" href="#id7" name="rfc-3629">[14]</a></td><td><a class="reference" href="http://www.faqs.org/rfcs/rfc3629.html">RFC 3629</a>: &quot;UTF-8, a transformation format of ISO 10646&quot;
596     <a class="reference" href="http://www.ietf.org/rfc/rfc3629.txt">http://www.ietf.org/rfc/rfc3629.txt</a></td></tr>
597 g2boojum 1.1 </tbody>
598     </table>
599     <table class="docutils footnote" frame="void" id="stuart-blog" rules="none">
600     <colgroup><col class="label" /><col /></colgroup>
601     <tbody valign="top">
602 ciaranm 1.4 <tr><td class="label"><a class="fn-backref" href="#id17" name="stuart-blog">[15]</a></td><td>&quot;Favouring an automatic news mechanism&quot;, Stuart Herbert,
603 g2boojum 1.1 <a class="reference" href="http://stu.gnqs.org/diary/gentoo.php/2005/10/28/favouring_an_automatic_news_mechanism">http://stu.gnqs.org/diary/gentoo.php/2005/10/28/favouring_an_automatic_news_mechanism</a></td></tr>
604     </tbody>
605     </table>
606 ciaranm 1.4 <table class="docutils footnote" frame="void" id="id18" rules="none">
607     <colgroup><col class="label" /><col /></colgroup>
608     <tbody valign="top">
609     <tr><td class="label"><a class="fn-backref" href="#id19" name="id18">[16]</a></td><td><a class="reference" href="glep-0042-extras/example-news-item.txt">glep-0042-extras/example-news-item.txt</a></td></tr>
610     </tbody>
611     </table>
612 g2boojum 1.1 </div>
613     <div class="section" id="copyright">
614 ciaranm 1.6 <h1><a class="toc-backref" href="#id47" name="copyright">Copyright</a></h1>
615 g2boojum 1.1 <p>This document has been placed in the public domain.</p>
616     <!-- vim: set tw=80 fileencoding=utf-8 spell spelllang=en et : -->
617     </div>
619     </div>
620     <div class="footer">
621     <hr class="footer" />
622     <a class="reference" href="glep-0042.txt">View document source</a>.
623 ciaranm 1.6 Generated on: 2005-12-18 04:15 UTC.
624 g2boojum 1.1 Generated by <a class="reference" href="http://docutils.sourceforge.net/">Docutils</a> from <a class="reference" href="http://docutils.sourceforge.net/rst.html">reStructuredText</a> source.
626     </div>
627     </body>
628     </html>

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