nginx-0.1.32-RELEASE import

    *) Bugfix: the arguments were omitted in the redirects, issued by the
       "rewrite" directive; the bug had appeared in 0.1.29.

    *) Feature: the "if" directive supports the captures in regular
       expressions.

    *) Feature: the "set" directive supports the variables and the captures
       of regular expressions.

    *) Feature: the "X-Accel-Redirect" response header line is supported in
       proxy and FastCGI mode.
diff --git a/src/http/ngx_http_upstream.h b/src/http/ngx_http_upstream.h
index cf2aeaa..00a64ac 100644
--- a/src/http/ngx_http_upstream.h
+++ b/src/http/ngx_http_upstream.h
@@ -87,6 +87,7 @@
     ngx_uint_t                      offset;
     ngx_http_header_handler_pt      copy_handler;
     ngx_uint_t                      conf;
+    ngx_uint_t                      redirect;  /* unsigned   redirect:1; */
 } ngx_http_upstream_header_t;
 
 
@@ -101,6 +102,7 @@
     ngx_table_elt_t                *expires;
     ngx_table_elt_t                *etag;
     ngx_table_elt_t                *x_accel_expires;
+    ngx_table_elt_t                *x_accel_redirect;
 
     ngx_table_elt_t                *content_type;
     ngx_table_elt_t                *content_length;