Add the 'force-no-vary' envariable to the list of specials, and

	put the entire list into alphabetical order.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@83180 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 60 insertions, 24 deletions

diff --git a/docs/manual/env.html b/docs/manual/env.html
index 6235076c4c..962dbe90ae 100644
--- a/docs/manual/env.html
+++ b/docs/manual/env.html
@@ -14,32 +14,50 @@
 >
 <!--#include virtual="header.html" -->
 <H1 ALIGN="CENTER">Special Purpose Environment Variables</H1>
-<P>Interoperability problems have led to the introduction of
+<P>
+Interoperability problems have led to the introduction of
 mechanisms to modify the way Apache behaves when talking to particular
 clients. To make these mechanisms as flexible as possible, they
 are invoked by defining environment variables, typically with
 <A HREF="mod/mod_browser.html#browsermatch">BrowserMatch</A>, though
 <A HREF="mod/mod_env.html#setenv">SetEnv</A> and
 <A HREF="mod/mod_env.html#passenv">PassEnv</A> could also be used, for
-example.</P>
+example.
+</P>
 
-<H2>nokeepalive</H2>
-This disables <A HREF="mod/core.html#keepalive">KeepAlive</A> when set. Because
-of problems with Netscape 2.x and KeepAlive, we recommend the following
-directive be used:
-<BLOCKQUOTE><CODE>
-BrowserMatch Mozilla/2 nokeepalive
-</CODE></BLOCKQUOTE>
+<H2>downgrade-1.0</H2>
+<P>
+This forces the request to be treated as a HTTP/1.0 request even if it
+was in a later dialect.
+</P>
+
+<H2>force-no-vary</H2>
+<P>
+This causes any <CODE>Vary</CODE> fields to be removed from the response
+header before it is sent back to the client.  Some clients don't
+interpret this field correctly (see the
+<A HREF="misc/known_client_problems.html">known client problems</A>
+page); setting this variable can work around this problem.  Setting
+this variable also implies <STRONG>force-response-1.0</STRONG>.
+</P>
 
 <H2>force-response-1.0</H2>
+<P>
 This forces an HTTP/1.0 response when set. It was originally implemented as a
 result of a problem with AOL's proxies.  Some clients may not behave correctly
 when given an HTTP/1.1 response, and this can be used to interoperate with
 them.
+</P>
 
-<H2>downgrade-1.0</H2>
-<P>This forces the request to be treated as a HTTP/1.0 request even if it
-was in a later dialect.
+<H2>nokeepalive</H2>
+<P>
+This disables <A HREF="mod/core.html#keepalive">KeepAlive</A> when set. Because
+of problems with Netscape 2.x and KeepAlive, we recommend the following
+directive be used:
+</P>
+<PRE>
+    BrowserMatch Mozilla/2 nokeepalive
+</PRE>
 
 <!--#include virtual="footer.html" -->
 </BODY>
diff --git a/docs/manual/env.html.en b/docs/manual/env.html.en
index 6235076c4c..962dbe90ae 100644
--- a/docs/manual/env.html.en
+++ b/docs/manual/env.html.en
@@ -14,32 +14,50 @@
 >
 <!--#include virtual="header.html" -->
 <H1 ALIGN="CENTER">Special Purpose Environment Variables</H1>
-<P>Interoperability problems have led to the introduction of
+<P>
+Interoperability problems have led to the introduction of
 mechanisms to modify the way Apache behaves when talking to particular
 clients. To make these mechanisms as flexible as possible, they
 are invoked by defining environment variables, typically with
 <A HREF="mod/mod_browser.html#browsermatch">BrowserMatch</A>, though
 <A HREF="mod/mod_env.html#setenv">SetEnv</A> and
 <A HREF="mod/mod_env.html#passenv">PassEnv</A> could also be used, for
-example.</P>
+example.
+</P>
 
-<H2>nokeepalive</H2>
-This disables <A HREF="mod/core.html#keepalive">KeepAlive</A> when set. Because
-of problems with Netscape 2.x and KeepAlive, we recommend the following
-directive be used:
-<BLOCKQUOTE><CODE>
-BrowserMatch Mozilla/2 nokeepalive
-</CODE></BLOCKQUOTE>
+<H2>downgrade-1.0</H2>
+<P>
+This forces the request to be treated as a HTTP/1.0 request even if it
+was in a later dialect.
+</P>
+
+<H2>force-no-vary</H2>
+<P>
+This causes any <CODE>Vary</CODE> fields to be removed from the response
+header before it is sent back to the client.  Some clients don't
+interpret this field correctly (see the
+<A HREF="misc/known_client_problems.html">known client problems</A>
+page); setting this variable can work around this problem.  Setting
+this variable also implies <STRONG>force-response-1.0</STRONG>.
+</P>
 
 <H2>force-response-1.0</H2>
+<P>
 This forces an HTTP/1.0 response when set. It was originally implemented as a
 result of a problem with AOL's proxies.  Some clients may not behave correctly
 when given an HTTP/1.1 response, and this can be used to interoperate with
 them.
+</P>
 
-<H2>downgrade-1.0</H2>
-<P>This forces the request to be treated as a HTTP/1.0 request even if it
-was in a later dialect.
+<H2>nokeepalive</H2>
+<P>
+This disables <A HREF="mod/core.html#keepalive">KeepAlive</A> when set. Because
+of problems with Netscape 2.x and KeepAlive, we recommend the following
+directive be used:
+</P>
+<PRE>
+    BrowserMatch Mozilla/2 nokeepalive
+</PRE>
 
 <!--#include virtual="footer.html" -->
 </BODY>