Style changes and small content changes to handler.html.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@86725 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 44 insertions, 41 deletions

diff --git a/docs/manual/env.html.en b/docs/manual/env.html.en
index 151595fd60..64f7ea8bb3 100644
--- a/docs/manual/env.html.en
+++ b/docs/manual/env.html.en
@@ -22,37 +22,37 @@ communicate with other programs like CGI scripts.  This document
 explains some of the ways to use environment variables in Apache.</p>
 
 <ul>
-<li><a href="#setting">Setting Environment Variables</a></li>
-<li><a href="#using">Using Environment Variables</a></li>
-<li><a href="#special">Special Purpose Environment Variables</a></li>
-<li><a href="#examples">Examples</a></li>
+<li><a href="#setting">Setting Environment Variables</a><br>
+<li><a href="#using">Using Environment Variables</a><br>
+<li><a href="#special">Special Purpose Environment Variables</a><br>
+<li><a href="#examples">Examples</a><br>
 </ul>
 
 <hr>
 
 <h2><a name="setting">Setting Environment Variables</a></h2>
 
-<h3>Related Modules</h3>
+<table border="1">
+<tr><td valign="top">
+<strong>Related Modules</strong><br><br>
 
-<ul>
-<li><a href="mod/mod_env.html">mod_env</a></li>
-<li><a href="mod/mod_rewrite.html">mod_rewrite</a></li>
-<li><a href="mod/mod_setenvif.html">mod_setenvif</a></li>
-<li><a href="mod/mod_unique_id.html">mod_unique_id</a></li>
-</ul>
+<a href="mod/mod_env.html">mod_env</a><br>
+<a href="mod/mod_rewrite.html">mod_rewrite</a><br>
+<a href="mod/mod_setenvif.html">mod_setenvif</a><br>
+<a href="mod/mod_unique_id.html">mod_unique_id</a><br>
 
-<h3>Related Directives</h3>
+</td><td valign="top">
+<strong>Related Directives</strong><br><br>
 
-<ul>
-<li><A HREF="mod/mod_setenvif.html#BrowserMatch">BrowserMatch</A></li>
-<li><A HREF="mod/mod_setenvif.html#BrowserMatchNoCase">BrowserMatchNoCase</A></li>
-<li><A HREF="mod/mod_env.html#passenv">PassEnv</A></li>
-<li><A HREF="mod/mod_rewrite.html#RewriteRule">RewriteRule</A></li>
-<li><A HREF="mod/mod_env.html#setenv">SetEnv</A></li>
-<li><A HREF="mod/mod_setenvif.html#SetEnvIf">SetEnvIf</A></li>
-<li><A HREF="mod/mod_setenvif.html#SetEnvIfNoCase">SetEnvIfNoCase</A></li>
-<li><A HREF="mod/mod_env.html#unsetenv">UnsetEnv</A></li>
-</ul>
+<A HREF="mod/mod_setenvif.html#BrowserMatch">BrowserMatch</A><br>
+<A HREF="mod/mod_setenvif.html#BrowserMatchNoCase">BrowserMatchNoCase</A><br>
+<A HREF="mod/mod_env.html#passenv">PassEnv</A><br>
+<A HREF="mod/mod_rewrite.html#RewriteRule">RewriteRule</A><br>
+<A HREF="mod/mod_env.html#setenv">SetEnv</A><br>
+<A HREF="mod/mod_setenvif.html#SetEnvIf">SetEnvIf</A><br>
+<A HREF="mod/mod_setenvif.html#SetEnvIfNoCase">SetEnvIfNoCase</A><br>
+<A HREF="mod/mod_env.html#unsetenv">UnsetEnv</A><br>
+</td></tr></table>
 
 <p>The most basic way to set an environment variable in Apache is
 using the unconditional <code>SetEnv</code> directive.  Variables
@@ -75,28 +75,27 @@ to be unique across "all" requests under very specific conditions.</p>
 
 <h2><a name="using">Using Environment Variables</a></h2>
 
-<h3>Related Modules</h3>
+<table border=1><tr><td valign="top">
+<strong>Related Modules</strong><br><br>
 
-<ul>
-<li><a href="mod/mod_access.html">mod_access</a></li>
-<li><a href="mod/mod_cgi.html">mod_cgi</a></li>
-<li><a href="mod/mod_include.html">mod_include</a></li>
-<li><a href="mod/mod_log_config.html">mod_log_config</a></li>
-<li><a href="mod/mod_rewrite.html">mod_rewrite</a></li>
-</ul>
+<a href="mod/mod_access.html">mod_access</a><br>
+<a href="mod/mod_cgi.html">mod_cgi</a><br>
+<a href="mod/mod_include.html">mod_include</a><br>
+<a href="mod/mod_log_config.html">mod_log_config</a><br>
+<a href="mod/mod_rewrite.html">mod_rewrite</a><br>
 
-<h3>Related Directives</h3>
+</td><td valign="top">
+<strong>Related Directives</strong><br><br>
 
-<ul>
-<LI><A HREF="mod/mod_access.html#allowfromenv">Allow from env=</A></li>
-<li><a href="mod/mod_log_config.html#customlog-conditional">CustomLog
-(conditional)</a></li>
-<LI><A HREF="mod/mod_access.html#denyfromenv">Deny from env=</A></li>
-<li><a href="mod/mod_log_config.html#logformat">LogFormat</a></li>
-<LI><A HREF="mod/mod_rewrite.html#RewriteCond">RewriteCond</A></li>
-<LI><A HREF="mod/mod_rewrite.html#RewriteRule">RewriteRule</A></li>
-</ul>
+<A HREF="mod/mod_access.html#allowfromenv">Allow from env=</A><br>
+<a href="mod/mod_log_config.html#customlog-conditional">CustomLog
+(conditional)</a><br>
+<A HREF="mod/mod_access.html#denyfromenv">Deny from env=</A><br>
+<a href="mod/mod_log_config.html#logformat">LogFormat</a><br>
+<A HREF="mod/mod_rewrite.html#RewriteCond">RewriteCond</A><br>
+<A HREF="mod/mod_rewrite.html#RewriteRule">RewriteRule</A><br>
 
+</td></tr></table>
 
 <p>One of the primary uses of environment variables is to communicate
 information to CGI scripts.  In addition to all environment variables
@@ -138,7 +137,11 @@ log requests from clients which are outside your subnet.
 
 <p>The <code>%{ENV:...}</code> form of <em>TestString</em> in the
 <code>RewriteCond</code> allows mod_rewrite's rewrite engine to make
-decisions conditional on environment variables.
+decisions conditional on environment variables.  Note that the
+variables accessible in mod_rewrite without the <code>ENV:</code>
+prefix are not actually environment variables.  Rather, they
+are variables special to mod_rewrite which cannot be accessed from
+other modules.</p>
 
 <hr>