<html> <head> <title>MHonArc Resources: ICONURLPREFIX</title> <link rel="stylesheet" type="text/css" href="../docstyles.css"> </head> <body> <!--x-rc-nav--> <table border=0><tr valign="top"> <td align="left" width="50%">[Prev: <a href="icons.html">ICONS</a>]</td><td><nobr>[<a href="../resources.html#iconurlprefix">Resources</a>][<a href="../mhonarc.html">TOC</a>]</nobr></td><td align="right" width="50%">[Next: <a href="idxfname.html">IDXFNAME</a>]</td></tr></table> <!--/x-rc-nav--> <hr> <h1>ICONURLPREFIX</h1> <!--X-TOC-Start--> <ul> <li><a href="#syntax">Syntax</a> <li><a href="#description">Description</a> <li><a href="#default">Default Setting</a> <li><a href="#rcvars">Resource Variables</a> <li><a href="#examples">Examples</a> <li><a href="#version">Version</a> <li><a href="#seealso">See Also</a> </ul> <!--X-TOC-End--> <!-- *************************************************************** --> <hr> <h2><a name="syntax">Syntax</a></h2> <dl> <dt><strong>Envariable</strong></dt> <dd><p> <code>M2H_ICONURLPREFIX=</code><var>url</var> </p> </dd> <dt><strong>Element</strong></dt> <dd><p> <code><ICONURLPREFIX></code><br> <var>url</var><br> <code></ICONURLPREFIX></code><br> </p> </dd> <dt><strong>Command-line Option</strong></dt> <dd><p> <code>-iconurlprefix </code><var>url</var> </p> </dd> </dl> <!-- *************************************************************** --> <hr> <h2><a name="description">Description</a></h2> <p>ICONURLPREFIX defines the URL string to prepend to icon URLs defined by the <a href="icons.html">ICONS</a> resource. </p> <!-- *************************************************************** --> <hr> <h2><a name="default">Default Setting</a></h2> <p>Nil. </p> <!-- *************************************************************** --> <hr> <h2><a name="rcvars">Resource Variables</a></h2> <p>N/A </p> <!-- *************************************************************** --> <hr> <h2><a name="examples">Examples</a></h2> <p>ICONURLPREFIX helps in maintain relative-based archives that use icons. For example, we have a file called <tt>icons.mrc</tt> which has the following <a href="icons.html">ICONS</a> setting: </p> <pre class="code"> <b><<a href="icons.html">Icons</a>></b> application/*;[20x22]generic.gif application/postscript;[20x22]ps.gif application/octet-stream;[20x22]binary.gif application/pdf;[20x22]pdf.gif application/zip;[20x22]compressed.gif audio/*;[20x22]sound1.gif chemical/*;[20x22]sphere2.gif image/*;[20x22]image2.gif message/external-body;[20x22]link.gif multipart/*;[20x22]layout.gif text/*;[20x22]text.gif video/*;[20x22]movie.gif */*;[20x22]generic.gif <b></Icons></b> </pre> <p>All the icon URLs are specified by their basename. Now, for the various archives, we specify <tt>icons.mrc</tt>, but then define ICONURLPREFIX to give the relative location of the archive to the icon files: </p> <table border="1" width="100%"><tr><td><pre class="shell"> prompt> <b>mhonarc -rcfile icons.mrc -iconurlprefix ../icons/</b> ... </pre></td></tr></table> <p>And another archive may have: </p> <table border="1" width="100%"><tr><td><pre class="shell"> prompt> <b>mhonarc -rcfile icons.mrc -iconurlprefix ../../icons/</b> ... </pre></td></tr></table> <p>The use of ICONURLPREFIX avoids the need to redefine the ICONS resource for each archive and helps support archive relocatability. For example, if the archives were to be copied to a new server under a different URL root, we avoid regeneration of the archives since the URLs used for icons is relative and not absolute. </p> <!-- *************************************************************** --> <hr> <h2><a name="version">Version</a></h2> <p>2.6.0 </p> <!-- *************************************************************** --> <hr> <h2><a name="seealso">See Also</a></h2> <p> <a href="icons.html">ICONS</a> </p> <!-- *************************************************************** --> <hr> <!--x-rc-nav--> <table border=0><tr valign="top"> <td align="left" width="50%">[Prev: <a href="icons.html">ICONS</a>]</td><td><nobr>[<a href="../resources.html#iconurlprefix">Resources</a>][<a href="../mhonarc.html">TOC</a>]</nobr></td><td align="right" width="50%">[Next: <a href="idxfname.html">IDXFNAME</a>]</td></tr></table> <!--/x-rc-nav--> <hr> <address> $Date: 2003/10/06 22:04:17 $<br> <img align="top" src="../monicon.png" alt=""> <a href="http://www.mhonarc.org/"><strong>MHonArc</strong></a><br> Copyright © 2002, <a href="http://www.earlhood.com/" >Earl Hood</a>, <a href="mailto:mhonarc%40mhonarc.org" >mhonarc<!-- -->@<!-- -->mhonarc.org</a><br> </address> </body> </html>
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