/usr/share/doc/swish-e/html/swish-bugs.html is in swish-e 2.4.7-4build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<!--
***** GENERATED FILE *** DO NOT EDIT DIRECTLY - any changes will be LOST ******
swish-e.org mockup based on http://www.oswd.org/design/1773/prosimii/index2.html
-->
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en-US">
<head>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
<link rel="stylesheet" type="text/css" href="./swish.css" media="screen" title="swish css" />
<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon" />
<link rel="Last" href="./filter.html" />
<link rel="Prev" href="./swish-faq.html" />
<link rel="Up" href="./index.html" />
<link rel="Next" href="./swish-3.0.html" />
<link rel="Start" href="./index.html" />
<link rel="First" href="./readme.html" />
<title>Swish-e :: SWISH-BUGS - List of bugs known in Swish-e</title>
</head>
<body>
<!-- noindex -->
<!-- For non-visual user agents: -->
<div id="top"><a href="#main-copy" class="doNotDisplay doNotPrint">Skip to main content.</a></div>
<!-- ##### Header ##### -->
<div id="header">
<div class="superHeader">
<span>Related Sites:</span>
<a href="http://swishewiki.org/" title="swishe wiki">swish-e wiki</a> |
<a href="http://www.xmlsoft.org/" title="libxml2 home page">libxml2</a> |
<a href="http://www.zlib.net/" title="zlib home page">zlib</a> |
<a href="http://www.foolabs.com/xpdf/" title="xpdf home page">xpdf</a> |
<a href="http://dev.swish-e.org/browser" title="browse source code">Subversion</a>
</div>
<div class="midHeader">
<h1 class="headerTitle" lang="la">Swish-e</h1>
<div class="headerSubTitle">Simple Web Indexing System for Humans - Enhanced</div>
<br class="doNotDisplay doNotPrint" />
<div class="headerLinks">
<span class="doNotDisplay">Tools:</span>
<!-- don't know what platform, so link to download page -->
<a href="http://swish-e.org/download/index.html">download latest version</a>
</div>
</div>
</div>
<!-- index -->
<!-- noindex -->
<div class="subHeader">
<table width='100%'>
<tr>
<td align='left'>
<a href="http://swish-e.org/index.html">home</a> |
<a href="http://swish-e.org/support.html">support</a> |
<a href="http://swish-e.org/download/index.html">download</a>
</td>
<td align='right'>
<form method="get"
action="http://swish-e.org/search/index.html"
enctype="application/x-www-form-urlencoded"
class="srchform">
<label for="searchfield">Search for</label>
<input maxlength="200" value="" id="searchfield" size="30" name="query" type="text" alt="Search input field" />
<input value="search swish-e.org" name="submit" type="submit" class='button' />
</form>
</td>
</tr>
</table>
</div>
<!-- index -->
<div id="body-area" class="clearfix">
<div id="content-area">
<div id="main-copy">
<h1>SWISH-BUGS - List of bugs known in Swish-e</h1>
Swish-e version 2.4.7
<!-- noindex -->
<h2>Table of Contents</h2>
<div class="toc">
<ul class="toc">
<li>
<a href="#description">DESCRIPTION</a>
</li>
<li>
<a href="#bugs_in_swish_e_version_2_4">Bugs in Swish-e version 2.4</a>
</li>
<li>
<a href="#document_info">Document Info</a>
</li>
</ul>
</div>
<!-- index -->
<hr />
<div class="sub-section">
<h1><a name="description"></a>DESCRIPTION</h1>
<p>This file contains a list of bugs reported or known in Swish-e. If
you find a bug listed here you do not need to report it as a bug. But feel
free to bug the developers about it on the Swish-e discussion list.</p>
<p>Note that this list is imcomplete and may not be up to date.</p>
</div>
<div class="sub-section">
<h1><a name="bugs_in_swish_e_version_2_4"></a>Bugs in Swish-e version 2.4</h1>
<ul>
<li><a name="item_stopwords"></a><a name="stopwords"></a><b>Stopwords not removed from query with Soundex</b>
<p>In dev version 2.5.2 noticed that stopwords are not removed from the query
when using Soundex. The plan is to rewrite the parser soon... (July 2004)</p>
</li>
<li><a name="item_wild"></a><a name="wild"></a><b>Wild card searching can be very slow</b>
<p>Wild card searching needs to be optimized.</p>
<p>Here's a three letter search:</p>
<pre class="pre-section"> $ swish-e -w 'tra*' -m1
# Number of hits: 99952
# Search time: 5.424 seconds</pre>
<p>Two letters:</p>
<pre class="pre-section"> $ swish-e -w 'tr*' -m1
# Number of hits: 100000
# Search time: 10.563 seconds</pre>
<p>Single letter search:</p>
<pre class="pre-section"> $ swish-e -w 't*' -m1
# Number of hits: 100000
# Search time: 510.939 seconds</pre>
<p>and used about 280MB or RAM.</p>
<p>This is a potential for a DoS attack. If you have a large index you may wish to filter
out single character wild cards.</p>
</li>
<li><a name="item_character"></a><a name="character"></a><b>Character Encodings</b>
<p>The XML parser (Expat) returns UTF-8 data to swish-e. Therefore, the XML
parser should only be used for parsing US-ASCII encoded text.</p>
<p>The XML2 & HTML2 parsers (Libxml2) converts characters from UTF-8 to 8859-1 encodings before indexing
and writing properties. Indexing non-8859-1 data may result in invalid character mappings.</p>
<p>These issues will be resolved soon.</p>
</li>
<li>
<p>Phrase search failes with DoubleMetaphone</p>
<p>DoubleMetaphone searching can produce two search words for a single query
word. The words are expanded to (word1 OR word2), but that fails in a
phrase query: "some phrase (word1 or word2) here"</p>
<p>swish-e query parser is due for a rewrite, and this could be resolved then.</p>
<pre class="pre-section"> Reported: August 20, 2002 - moseley</pre>
</li>
<li>
<p>Merging</p>
<p>merge.c does not check for matching stopwords or buzzwords in each index.</p>
<p>History:</p>
<pre class="pre-section"> Reported: September 3, 2002 - moseley</pre>
</li>
<li>
<p>ResultSortOrder</p>
<p>ResultSort order is not used (and is not documented). The problem is that
the data passed to Compare_Properties() does not have access to the
ResultSortOrder table.</p>
</li>
</ul>
<p>History:</p>
<pre class="pre-section"> Reported: September 3, 2002 - moseley</pre>
</div>
<div class="sub-section">
<h1><a name="document_info"></a>Document Info</h1>
<p>$Id: SWISH-BUGS.pod 1613 2005-02-02 22:53:39Z whmoseley $</p>
<p>.</p>
</div>
</div><!-- /#main-copy -->
</div><!-- /#content-area -->
<div id="side-bar">
<!-- noindex -->
<ul class="menu"><li class="menuparent">
<a class="menu"
href="./index.html"
>Doc Overview</a>
<!-- noindex -->
<ul class="submenu"><li class="">
<a class="submenu"
href="./readme.html"
title="First time users">README</a>
</li><li class="">
<a class="submenu"
href="./install.html"
title="Installation and usage overview">Install</a>
</li><li class="">
<a class="submenu"
href="./changes.html"
title="Important changes from previous versions">Changes</a>
</li><li class="">
<a class="submenu"
href="./swish-config.html"
title="Directives that go in your Swish-e configuration file">Configuration</a>
</li><li class="">
<a class="submenu"
href="./swish-run.html"
title="Command line options for Swish-e binary">Running</a>
</li><li class="">
<a class="submenu"
href="./swish-search.html"
title="Swish-e's search language">Searching</a>
</li><li class="">
<a class="submenu"
href="./swish-faq.html"
>FAQ</a>
</li><li class="">
<a class="thisfile"
href="./swish-bugs.html"
>Known issues »</a>
</li><li class="">
<a class="submenu"
href="./swish-3.0.html"
>The Future</a>
</li><li class="">
<a class="submenu"
href="./swish-library.html"
title="Swish-e C API">C API</a>
</li><li class="">
<a class="submenu"
href="./api.html"
title="Perl interface to the Swish-e library">Perl API</a>
</li><li class="">
<a class="submenu"
href="./swish.cgi.html"
title="Example CGI/mod_perl script">Swish.cgi</a>
</li><li class="">
<a class="submenu"
href="./search.cgi.html"
title="Example Perl script using SWISH::API">Search.cgi</a>
</li><li class="">
<a class="submenu"
href="./spider.html"
title="The Swish-e HTTP spider">Spider.pl</a>
</li><li class="">
<a class="submenu"
href="./filter.html"
title="How to index non-text documents">Filters</a>
</li></ul>
<!-- index -->
</li></ul>
<!-- index -->
</div><!-- /#side-bar -->
</div><!-- /#body-area -->
<div id="footer">
<!-- noindex -->
<span class="doNotPrint">
Swish-e is distributed with <strong>no warranty</strong> under the terms of the <br />
<a href='http://swish-e.org/license.html'>Swish-e License</a>.<br />
Questions may be posted to the
<a href="http://swish-e.org/discuss.html" title="email list and list archive">Swish-e Discussion list</a>.
</span>
<p>
<strong>URI »</strong> http://swish-e.org/
•
<strong>Generated »</strong>Sun, 05 Apr 2009 02:02:28 UTC</p>
<!-- index -->
</div><!-- /#footer -->
</body>
</html>
|