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From n.@apache.org
Subject cvs commit: httpd-2.0/docs/manual/mod index.html.en mod_ext_filter.html.en quickreference.html.en
Date Wed, 13 Nov 2002 00:17:05 GMT
nd          2002/11/12 16:17:05

  Modified:    docs/manual/mod index.html.en mod_ext_filter.html.en
                        quickreference.html.en
  Log:
  update transformation
  
  Revision  Changes    Path
  1.22      +2 -3      httpd-2.0/docs/manual/mod/index.html.en
  
  Index: index.html.en
  ===================================================================
  RCS file: /home/cvs/httpd-2.0/docs/manual/mod/index.html.en,v
  retrieving revision 1.21
  retrieving revision 1.22
  diff -u -r1.21 -r1.22
  --- index.html.en	12 Nov 2002 21:43:45 -0000	1.21
  +++ index.html.en	13 Nov 2002 00:17:04 -0000	1.22
  @@ -67,9 +67,8 @@
   <dt><a href="mod_example.html">mod_example</a></dt><dd>Illustrates
the Apache module API</dd>
   <dt><a href="mod_expires.html">mod_expires</a></dt><dd>Generation
of <code>Expires</code> HTTP headers according to
   user-specified criteria</dd>
  -<dt><a href="mod_ext_filter.html">mod_ext_filter</a></dt><dd>Pass
the response body
  -    through an external program before delivery to the
  -    client</dd>
  +<dt><a href="mod_ext_filter.html">mod_ext_filter</a></dt><dd>Pass
the response body through an external program before
  +delivery to the client</dd>
   <dt><a href="mod_file_cache.html">mod_file_cache</a></dt><dd>Caches
a static list of files in memory</dd>
   <dt><a href="mod_headers.html">mod_headers</a></dt><dd>Customization
of HTTP request
       and response headers</dd>
  
  
  
  1.16      +186 -159  httpd-2.0/docs/manual/mod/mod_ext_filter.html.en
  
  Index: mod_ext_filter.html.en
  ===================================================================
  RCS file: /home/cvs/httpd-2.0/docs/manual/mod/mod_ext_filter.html.en,v
  retrieving revision 1.15
  retrieving revision 1.16
  diff -u -r1.15 -r1.16
  --- mod_ext_filter.html.en	7 Oct 2002 15:23:02 -0000	1.15
  +++ mod_ext_filter.html.en	13 Nov 2002 00:17:04 -0000	1.16
  @@ -5,9 +5,8 @@
                 This file is generated from xml source: DO NOT EDIT
           XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
         --><title>mod_ext_filter - Apache HTTP Server</title><link href="../style/css/manual.css"
rel="stylesheet" media="all" type="text/css" title="Main stylesheet" /><link href="../style/css/manual-loose-100pc.css"
rel="alternate stylesheet" media="all" type="text/css" title="No Sidebar - Default font size"
/><link href="../style/css/manual-print.css" rel="stylesheet" media="print" type="text/css"
/><link href="../images/favicon.ico" rel="shortcut icon" /></head><body><div
id="page-header"><p class="menu"><a href="../mod/">Modules</a> | <a
href="../mod/directives.html">Directives</a> | <a href="../faq/">FAQ</a>
| <a href="../glossary.html">Glossary</a> | <a href="../sitemap.html">Sitemap</a></p><p
class="apache">Apache HTTP Server Version 2.0</p><img alt="" src="../images/feather.gif"
/></div><div class="up"><a href="./"><img title="&lt;-" alt="&lt;-"
src="../images/left.gif" /></a></div><div id="path"><a href="http://www.apache.org/">Apache</a>
&gt; <a href="http://httpd.apache.org/">HTTP Server</a> &gt; <a href="http://httpd.apache.org/docs-project/">Documentation</a>
&gt; <a href="../">Version 2.0</a> &gt; <a href="./">Modules</a></div><div
id="page-content"><div id="preamble"><h1>Apache Module mod_ext_filter</h1><table
class="module"><tr><th><a href="module-dict.html#Description">Description:
  -                  </a></th><td>Pass the response body
  -    through an external program before delivery to the
  -    client</td></tr><tr><th><a href="module-dict.html#Status">Status:
  +                  </a></th><td>Pass the response body through an external
program before
  +delivery to the client</td></tr><tr><th><a href="module-dict.html#Status">Status:
                     </a></th><td>Experimental</td></tr><tr><th><a
href="module-dict.html#ModuleIdentifier">Module Identifier:
                     </a></th><td>ext_filter_module</td></tr><tr><th><a
href="module-dict.html#SourceFile">Source File:
                     </a></th><td>mod_ext_filter.c</td></tr></table><h3>Summary</h3>
  @@ -42,128 +41,159 @@
       a prototype environment for filters.</p>
   </div><div id="quickview"><h3 class="directives">Directives</h3><ul
id="toc"><li><img alt="" src="../images/down.gif" /> <a href="#extfilterdefine">ExtFilterDefine</a></li>
   <li><img alt="" src="../images/down.gif" /> <a href="#extfilteroptions">ExtFilterOptions</a></li>
  -</ul><h3>Topics</h3><ul id="topics"><li><img alt="" src="../images/down.gif"
/> Examples</li></ul></div><div class="top"><a href="#page-header"><img
alt="top" src="../images/up.gif" /></a></div><div class="section"><h2>Examples</h2>
  -
  -<h3>Generating HTML from some other type of response</h3>
  -<div class="example"><pre>
  -# mod_ext_filter directive to define a filter to HTML-ize text/c files 
  -# using the external program /usr/bin/enscript, with the type of the 
  -# result set to text/html
  -ExtFilterDefine c-to-html mode=output intype=text/c outtype=text/html \
  -                cmd="/usr/bin/enscript --color -W html -Ec -o - -"
  -
  -&lt;Directory "/export/home/trawick/apacheinst/htdocs/c"&gt;
  -
  -# core directive to cause the new filter to be run on output
  -SetOutputFilter c-to-html
  -
  -# mod_mime directive to set the type of .c files to text/c
  -AddType text/c .c
  -
  -# mod_ext_filter directive to set the debug level just high 
  -# enough to see a log message per request showing the configuration
  -# in force
  -ExtFilterOptions DebugLevel=1
  -
  -&lt;/Directory&gt;
  -</pre></div>
  -
  -
  -<h3>Implementing a content encoding filter</h3>
  -<div class="example"><pre>
  -# mod_ext_filter directive to define the external filter
  -ExtFilterDefine gzip mode=output cmd=/bin/gzip
  -
  -&lt;Location /gzipped&gt;
  -
  -# core directive to cause the gzip filter to be run on output
  -SetOutputFilter gzip
  -
  -# mod_header directive to add "Content-Encoding: gzip" header field
  -Header set Content-Encoding gzip
  -
  -&lt;/Location&gt;
  -</pre></div>
  -
  -  <p>Note: this gzip example is just for the purposes of illustration.
  -  Please refer to <code class="module"><a href="../mod/mod_deflate.html">mod_deflate</a></code>
for a practical
  -  implementation.</p>
  -
  -
  -<h3>Slowing down the server</h3>
  -<div class="example"><pre>
  -# mod_ext_filter directive to define a filter which runs everything 
  -# through cat; cat doesn't modify anything; it just introduces extra
  -# pathlength and consumes more resources
  -ExtFilterDefine slowdown mode=output cmd=/bin/cat preservescontentlength
  -
  -&lt;Location /&gt;
  -
  -# core directive to cause the slowdown filter to be run several times on 
  -# output
  -SetOutputFilter slowdown slowdown slowdown
  -
  -&lt;/Location&gt;
  -</pre></div>
  -
  -
  -<h3>Using sed to replace text in the response</h3>
  -<div class="example"><pre>
  -# mod_ext_filter directive to define a filter which replaces text in
  -# the response
  -ExtFilterDefine fixtext mode=output cmd="/bin/sed s/verdana/arial/g" intype=text/html
  -
  -&lt;Location /&gt;
  -
  -# core directive to cause the fixtext filter to be run on output
  -# output
  -SetOutputFilter fixtext
  -
  -&lt;/Location&gt;
  -</pre></div>
  -
  -
  -<h3>Tracing another filter</h3>
  -<div class="example"><pre>
  -# Trace the data read and written by mod_deflate for a particular
  -# client (IP 192.168.1.31) experiencing compression problems.
  -# This filter will trace what goes into mod_deflate.
  -ExtFilterDefine tracebefore cmd="/bin/tracefilter.pl /tmp/tracebefore" \
  -  EnableEnv=trace_this_client
  -# This filter will trace what goes after mod_deflate.  Note that without
  -# the ftype parameter, the default filter type of AP_FTYPE_RESOURCE would
  -# cause the filter to be placed *before* mod_deflate in the filter 
  -# chain.  Giving it a numeric value slightly higher than 
  -# AP_FTYPE_CONTENT_SET will ensure that it is placed after mod_deflate.
  -ExtFilterDefine traceafter  cmd="/bin/tracefilter.pl /tmp/traceafter" \
  -  EnableEnv=trace_this_client ftype=21
  -
  -&lt;Directory /usr/local/docs&gt;
  -  SetEnvIf Remote_Addr 192.168.1.31 trace_this_client
  -  SetOutputFilter tracebefore;deflate;traceafter
  -&lt;/Directory&gt;
  -</pre></div>
  -
  -<div class="example"><h3>Here is the filter which traces the data:</h3><pre>
  -#!/usr/local/bin/perl -w
  -
  -use strict;
  -
  -open(SAVE, "&gt;$ARGV[0]") or die "can't open $ARGV[0]: $?";
  -
  -while (&lt;STDIN&gt;)
  -{
  -  print SAVE $_;
  -  print $_;
  -}
  -
  -close(SAVE);
  -</pre></div>
  -
  +</ul><h3>Topics</h3><ul id="topics"><li><img alt="" src="../images/down.gif"
/> <a href="#examples">Examples</a></li></ul><h3>See also</h3><ul
class="seealso"><li><a href="../filter.html">The filter documentation</a></li></ul></div><div
class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div><div
class="section"><h2><a name="examples" id="examples">Examples</a></h2>
   
  +    <h3>Generating HTML from some other type of response</h3>
  +      <div class="example"><p><code>
  +        # mod_ext_filter directive to define a filter<br />
  +        # to HTML-ize text/c files using the external<br />
  +        # program /usr/bin/enscript, with the type of<br />
  +        # the result set to text/html<br />
  +        ExtFilterDefine c-to-html mode=output \<br />
  +        <span class="indent">
  +          intype=text/c outtype=text/html \<br />
  +          cmd="/usr/bin/enscript --color -W html -Ec -o - -"<br />
  +        </span>
  +        <br />
  +        &lt;Directory "/export/home/trawick/apacheinst/htdocs/c"&gt;<br />
  +        <span class="indent">
  +          # core directive to cause the new filter to<br />
  +          # be run on output<br />
  +          SetOutputFilter c-to-html<br />
  +          <br />
  +          # mod_mime directive to set the type of .c<br />
  +          # files to text/c<br />
  +          AddType text/c .c<br />
  +          <br />
  +          # mod_ext_filter directive to set the debug<br />
  +          # level just high enough to see a log message<br />
  +          # per request showing the configuration in force<br />
  +          ExtFilterOptions DebugLevel=1<br />
  +        </span>
  +        &lt;/Directory&gt;
  +      </code></p></div>
  +    
  +
  +    <h3>Implementing a content encoding filter</h3>
  +      <p>Note: this gzip example is just for the purposes of illustration.
  +      Please refer to <code class="module"><a href="../mod/mod_deflate.html">mod_deflate</a></code>
for a practical
  +      implementation.</p>
  +
  +      <div class="example"><p><code>
  +        # mod_ext_filter directive to define the external filter<br />
  +        ExtFilterDefine gzip mode=output cmd=/bin/gzip<br />
  +        <br />
  +        &lt;Location /gzipped&gt;<br />
  +        <span class="indent">
  +          # core directive to cause the gzip filter to be<br />
  +          # run on output<br />
  +          SetOutputFilter gzip<br />
  +          <br />
  +          # mod_header directive to add<br />
  +          # "Content-Encoding: gzip" header field<br />
  +          Header set Content-Encoding gzip<br />
  +        </span>
  +        &lt;/Location&gt;
  +      </code></p></div>
  +    
  +
  +    <h3>Slowing down the server</h3>
  +      <div class="example"><p><code>
  +        # mod_ext_filter directive to define a filter<br />
  +        # which runs everything through cat; cat doesn't<br />
  +        # modify anything; it just introduces extra pathlength<br />
  +        # and consumes more resources<br />
  +        ExtFilterDefine slowdown mode=output cmd=/bin/cat \<br />
  +        <span class="indent">
  +          preservescontentlength<br />
  +        </span>
  +        <br />
  +        &lt;Location /&gt;<br />
  +        <span class="indent">
  +          # core directive to cause the slowdown filter to<br />
  +          # be run several times on output<br />
  +          #<br />
  +          SetOutputFilter slowdown;slowdown;slowdown<br />
  +        </span>
  +        &lt;/Location&gt;
  +      </code></p></div>
  +    
  +
  +    <h3>Using sed to replace text in the response</h3>
  +      <div class="example"><p><code>
  +        # mod_ext_filter directive to define a filter which<br />
  +        # replaces text in the response<br />
  +        #<br />
  +        ExtFilterDefine fixtext mode=output intype=text/html \<br />
  +        <span class="indent">
  +          cmd="/bin/sed s/verdana/arial/g"<br />
  +        </span>
  +        <br />
  +        &lt;Location /&gt;<br />
  +        <span class="indent">
  +          # core directive to cause the fixtext filter to<br />
  +          # be run on output<br />
  +          SetOutputFilter fixtext<br />
  +        </span>
  +        &lt;/Location&gt;
  +      </code></p></div>
  +    
  +
  +    <h3>Tracing another filter</h3>
  +      <div class="example"><p><code>
  +        # Trace the data read and written by mod_deflate<br />
  +        # for a particular client (IP 192.168.1.31)<br />
  +        # experiencing compression problems.<br />
  +        # This filter will trace what goes into mod_deflate.<br />
  +        ExtFilterDefine tracebefore \<br />
  +        <span class="indent">
  +          cmd="/bin/tracefilter.pl /tmp/tracebefore" \<br />
  +          EnableEnv=trace_this_client<br />
  +        </span>
  +        <br />
  +        # This filter will trace what goes after mod_deflate.<br />
  +        # Note that without the ftype parameter, the default<br />
  +        # filter type of AP_FTYPE_RESOURCE would cause the<br />
  +        # filter to be placed *before* mod_deflate in the filter<br />
  +        # chain.  Giving it a numeric value slightly higher than<br />
  +        # AP_FTYPE_CONTENT_SET will ensure that it is placed<br />
  +        # after mod_deflate.<br />
  +        ExtFilterDefine traceafter \<br />
  +        <span class="indent">
  +          cmd="/bin/tracefilter.pl /tmp/traceafter" \<br />
  +          EnableEnv=trace_this_client ftype=21<br />
  +        </span>
  +        <br />
  +        &lt;Directory /usr/local/docs&gt;<br />
  +        <span class="indent">
  +          SetEnvIf Remote_Addr 192.168.1.31 trace_this_client<br />
  +          SetOutputFilter tracebefore;deflate;traceafter<br />
  +        </span>
  +        &lt;/Directory&gt;
  +      </code></p></div>
  +
  +      <div class="example"><h3>Here is the filter which traces the data:</h3><p><code>
  +        #!/usr/local/bin/perl -w<br />
  +        use strict;<br />
  +        <br />
  +        open(SAVE, "&gt;$ARGV[0]")<br />
  +        <span class="indent">
  +          or die "can't open $ARGV[0]: $?";<br />
  +        </span>
  +        <br />
  +        while (&lt;STDIN&gt;) {<br />
  +        <span class="indent">
  +          print SAVE $_;<br />
  +          print $_;<br />
  +        </span>
  +        }<br />
  +        <br />
  +        close(SAVE);
  +      </code></p></div>
  +    
   </div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif"
/></a></div><div class="directive-section"><h2><a name="ExtFilterDefine"
id="ExtFilterDefine">ExtFilterDefine</a> <a name="extfilterdefine" id="extfilterdefine">Directive</a></h2><table
class="directive"><tr><th><a href="directive-dict.html#Description">Description:

  -              </a></th><td /></tr><tr><th><a href="directive-dict.html#Syntax">Syntax:
  -              </a></th><td><code>ExtFilterDefine <em>filtername</em>
<em>parameters</em></code></td></tr><tr><th><a
href="directive-dict.html#Context">Context:
  +              </a></th><td>Define an external filter</td></tr><tr><th><a
href="directive-dict.html#Syntax">Syntax:
  +              </a></th><td><code>ExtFilterDefine <var>filtername</var>
<var>parameters</var></code></td></tr><tr><th><a
href="directive-dict.html#Context">Context:
                 </a></th><td>server config</td></tr><tr><th><a
href="directive-dict.html#Status">Status:
                 </a></th><td>Experimental</td></tr><tr><th><a
href="directive-dict.html#Module">Module:
                 </a></th><td>mod_ext_filter</td></tr></table>
  @@ -171,7 +201,7 @@
       characteristics of an external filter, including the program to
       run and its arguments.</p>
   
  -    <p><em>filtername</em> specifies the name of the filter being
  +    <p><var>filtername</var> specifies the name of the filter being
       defined. This name can then be used in SetOutputFilter
       directives. It must be unique among all registered filters.
       <em>At the present time, no error is reported by the
  @@ -180,48 +210,48 @@
   
       <p>Subsequent parameters can appear in any order and define the
       external command to run and certain other characteristics. The
  -    only required parameter is <em>cmd=</em>. These parameters
  +    only required parameter is <code>cmd=</code>. These parameters
       are:</p>
   
       <dl>
  -      <dt>cmd=<em>cmdline</em></dt>
  +      <dt><code>cmd=<var>cmdline</var></code></dt>
   
         <dd>The <code>cmd=</code> keyword allows you to specify the
         external command to run. If there are arguments after the
         program name, the command line should be surrounded in
  -      quotation marks (e.g., <em>cmd="/bin/mypgm arg1 arg2"</em>.
  -      Normal shell quoting is not necessary since the program is
  -      run directly, bypassing the shell.  Program arguments are
  -      blank-delimited.  A backslash can be used to escape blanks 
  -      which should be part of a program argument.  Any backslashes
  -      which are part of the argument must be escaped with backslash
  -      themselves.  In addition to the standard CGI environment 
  +      quotation marks (<em>e.g.</em>, <code>cmd="<var>/bin/mypgm</var>
  +      <var>arg1</var> <var>arg2</var>"</code>. Normal shell
quoting is
  +      not necessary since the program is run directly, bypassing the shell.
  +      Program arguments are blank-delimited. A backslash can be used to
  +      escape blanks which should be part of a program argument. Any
  +      backslashes which are part of the argument must be escaped with
  +      backslash themselves.  In addition to the standard CGI environment
         variables, DOCUMENT_URI, DOCUMENT_PATH_INFO, and 
         QUERY_STRING_UNESCAPED will also be set for the program.</dd>
   
  -      <dt>mode=<em>mode</em></dt>
  +      <dt><code>mode=<var>mode</var></code></dt>
   
  -      <dd><em>mode</em> should be <em>output</em> for now
(the
  -      default). In the future, <em>mode=input</em> will be used to
  +      <dd><code>mode</code> should be <code>output</code>
for now (the
  +      default). In the future, <code>mode=input</code> will be used to
         specify a filter for request bodies.</dd>
   
  -      <dt>intype=<em>imt</em></dt>
  +      <dt><code>intype=<var>imt</var></code></dt>
   
  -      <dd>This parameter specifies the internet media type (i.e.,
  +      <dd>This parameter specifies the internet media type (<em>i.e.</em>,
         MIME type) of documents which should be filtered. By default,
         all documents are filtered. If <code>intype=</code> is
         specified, the filter will be disabled for documents of other
         types.</dd>
   
  -      <dt>outtype=<em>imt</em></dt>
  +      <dt><code>outtype=<var>imt</var></code></dt>
   
  -      <dd>This parameter specifies the internet media type (i.e.,
  +      <dd>This parameter specifies the internet media type (<em>i.e.</em>,
         MIME type) of filtered documents. It is useful when the
         filter changes the internet media type as part of the
         filtering operation. By default, the internet media type is
         unchanged.</dd>
   
  -      <dt>PreservesContentLength</dt>
  +      <dt><code>PreservesContentLength</code></dt>
   
         <dd>The <code>PreservesContentLength</code> keyword specifies
         that the filter preserves the content length. This is not the
  @@ -229,7 +259,7 @@
         event that the filter doesn't modify the length, this keyword
         should be specified.</dd>
   
  -      <dt>ftype=<em>filtertype</em></dt>
  +      <dt><code>ftype=<var>filtertype</var></code></dt>
   
         <dd>This parameter specifies the numeric value for filter type
         that the filter should be registered as.  The default value,
  @@ -239,36 +269,34 @@
         the AP_FTYPE_foo definitions in util_filter.h for appropriate
         values.</dd>
   
  -      <dt>disableenv=<em>env</em></dt>
  +      <dt><code>disableenv=<var>env</var></code></dt>
   
         <dd>This parameter specifies the name of an environment variable
         which, if set, will disable the filter.</dd>
   
  -      <dt>enableenv=<em>env</em></dt>
  +      <dt><code>enableenv=<var>env</var></code></dt>
   
         <dd>This parameter specifies the name of an environment variable
         which must be set, or the filter will be disabled.</dd>
  -
       </dl>
   </div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif"
/></a></div><div class="directive-section"><h2><a name="ExtFilterOptions"
id="ExtFilterOptions">ExtFilterOptions</a> <a name="extfilteroptions" id="extfilteroptions">Directive</a></h2><table
class="directive"><tr><th><a href="directive-dict.html#Description">Description:

  -              </a></th><td /></tr><tr><th><a href="directive-dict.html#Syntax">Syntax:
  -              </a></th><td><code>ExtFilterOptions
  -    <em>option</em> [<em>option</em>] ...</code></td></tr><tr><th><a
href="directive-dict.html#Default">Default: 
  +              </a></th><td>Configure mod_ext_filter options</td></tr><tr><th><a
href="directive-dict.html#Syntax">Syntax:
  +              </a></th><td><code>ExtFilterOptions <var>option</var>
[<var>option</var>] ...</code></td></tr><tr><th><a
href="directive-dict.html#Default">Default: 
                 </a></th><td><code>ExtFilterOptions DebugLevel=0
NoLogStderr</code></td></tr><tr><th><a href="directive-dict.html#Context">Context:
                 </a></th><td>directory</td></tr><tr><th><a
href="directive-dict.html#Status">Status:
                 </a></th><td>Experimental</td></tr><tr><th><a
href="directive-dict.html#Module">Module:
                 </a></th><td>mod_ext_filter</td></tr></table>
       <p>The <code class="directive">ExtFilterOptions</code> directive
specifies
  -    special processing options for <code>mod_ext_filter</code>.
  -    <em>Option</em> can be one of</p>
  +    special processing options for <code class="module"><a href="../mod/mod_ext_filter.html">mod_ext_filter</a></code>.
  +    <var>Option</var> can be one of</p>
   
       <dl>
  -      <dt>DebugLevel=<em>n</em></dt>
  +      <dt><code>DebugLevel=<var>n</var></code></dt>
   
         <dd>
           The <code>DebugLevel</code> keyword allows you to specify
           the level of debug messages generated by
  -        <code>mod_ext_filter</code>. By default, no debug messages
  +        <code class="module"><a href="../mod/mod_ext_filter.html">mod_ext_filter</a></code>.
By default, no debug messages
           are generated. This is equivalent to
           <code>DebugLevel=0</code>. With higher numbers, more debug
           messages are generated, and server performance will be
  @@ -276,12 +304,11 @@
           described with the definitions of the DBGLVL_ constants
           near the beginning of <code>mod_ext_filter.c</code>. 
   
  -        <p>Note: The core directive LogLevel should be used to
  -        cause debug messages to be stored in the Apache error
  -        log.</p>
  +        <p>Note: The core directive <code class="directive"><a href="../mod/core.html#loglevel">LogLevel</a></code>
should be used to cause debug messages to
  +        be stored in the Apache error log.</p>
         </dd>
   
  -      <dt>LogStderr | NoLogStderr</dt>
  +      <dt><code>LogStderr | NoLogStderr</code></dt>
   
         <dd>The <code>LogStderr</code> keyword specifies that
         messages written to standard error by the external filter
  @@ -289,9 +316,9 @@
         <code>NoLogStderr</code> disables this feature.</dd>
       </dl>
   
  -<div class="example"><h3>Example</h3><p><code>
  -    ExtFilterOptions  LogStderr DebugLevel=0
  -</code></p></div>
  +    <div class="example"><h3>Example</h3><p><code>
  +      ExtFilterOptions LogStderr DebugLevel=0
  +    </code></p></div>
   
       <p>Messages written to the filter's standard error will be stored
       in the Apache error log. No debug messages will be generated by
  
  
  
  1.37      +2 -3      httpd-2.0/docs/manual/mod/quickreference.html.en
  
  Index: quickreference.html.en
  ===================================================================
  RCS file: /home/cvs/httpd-2.0/docs/manual/mod/quickreference.html.en,v
  retrieving revision 1.36
  retrieving revision 1.37
  diff -u -r1.36 -r1.37
  --- quickreference.html.en	12 Nov 2002 21:43:45 -0000	1.36
  +++ quickreference.html.en	13 Nov 2002 00:17:04 -0000	1.37
  @@ -254,9 +254,8 @@
   <tr><td><a href="mod_expires.html#expiresdefault">ExpiresDefault <var>&lt;code&gt;seconds</var></a></td><td
/><td>svdh</td><td>E</td></tr><tr><td class="descr"
colspan="4">Default algorithm for calculating expiration time</td></tr>
   <tr class="odd"><td><a href="mod_status.html#extendedstatus">ExtendedStatus
On|Off</a></td><td> Off </td><td>s</td><td>B</td></tr><tr
class="odd"><td class="descr" colspan="4">Keep track of extended status information
for each 
   request</td></tr>
  -<tr><td><a href="mod_ext_filter.html#extfilterdefine">ExtFilterDefine
<em>filtername</em> <em>parameters</em></a></td><td
/><td>s</td><td>X</td></tr><tr><td class="descr"
colspan="4">-</td></tr>
  -<tr class="odd"><td><a href="mod_ext_filter.html#extfilteroptions">ExtFilterOptions
  -    <em>option</em> [<em>option</em>] ...</a></td><td>
DebugLevel=0 NoLogS +</td><td>d</td><td>X</td></tr><tr
class="odd"><td class="descr" colspan="4">-</td></tr>
  +<tr><td><a href="mod_ext_filter.html#extfilterdefine">ExtFilterDefine
<var>filtername</var> <var>parameters</var></a></td><td
/><td>s</td><td>X</td></tr><tr><td class="descr"
colspan="4">Define an external filter</td></tr>
  +<tr class="odd"><td><a href="mod_ext_filter.html#extfilteroptions">ExtFilterOptions
<var>option</var> [<var>option</var>] ...</a></td><td>
DebugLevel=0 NoLogS +</td><td>d</td><td>X</td></tr><tr
class="odd"><td class="descr" colspan="4">Configure <code class="module"><a
href="../mod/mod_ext_filter.html">mod_ext_filter</a></code> options</td></tr>
   <tr><td><a href="core.html#fileetag" id="F" name="F">FileETag <var>component</var>
...</a></td><td> INode MTime Size </td><td>svdh</td><td>C</td></tr><tr><td
class="descr" colspan="4">File attributes used to create the ETag
   HTTP response header</td></tr>
   <tr class="odd"><td><a href="core.html#files">&lt;Files <var>filename</var>&gt;
... &lt;/Files&gt;</a></td><td /><td>svdh</td><td>C</td></tr><tr
class="odd"><td class="descr" colspan="4">Contains directives that apply to matched
  
  
  

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