features (<code class="directive"><a href="#options">Options</a></code> and
<code class="directive"><a href="../mod/mod_include.html#xbithack">XBitHack</a></code>).
An equal sign may be given followed by a comma (but no spaces)
- separated lists of options that may be set using the <code class="directive"><a href="#options">Options</a></code> command.</dd>
+ separated lists of options that may be set using the <code class="directive"><a href="#options">Options</a></code> command.
+
+ <div class="note"><h3>Implicit disabling of Options</h3>
+ <p>Even though the list of options that may be used in .htaccess files
+ can be limited with this directive, as long as any <code class="directive"><a href="#options">Options</a></code> directive is allowed any
+ other inherited option can be disabled by using the non-relative
+ syntax. In other words, this mechanism cannot force a specific option
+ to remain <em>set</em> while allowing any others to be set.
+ </p></div>
+ </dd>
</dl>
<p>Example:</p>
<div class="example"><p><code>
-- examples of logging messages<br />
+ r:trace1("This is a trace log message") -- trace1 through trace8 can be used <br />
r:debug("This is a debug log message")<br />
r:info("This is an info log message")<br />
r:notice("This is an notice log message")<br />