nginx 0.7.40 *) Feature: the "location" directive supports captures in regular expressions. *) Feature: an "alias" directive with capture references may be used inside a location given by a regular expression with captures. *) Feature: the "server_name" directive supports captures in regular expressions. *) Workaround: the ngx_http_autoindex_module did not show the trailing slash in directories on XFS filesystem; the issue had appeared in 0.7.15. Thanks to Dmitry Kuzmenko.

--- a/src/http/ngx_http_script.h
+++ b/src/http/ngx_http_script.h
@@ -30,9 +30,6 @@ typedef struct {
     unsigned                    is_args:1;
     unsigned                    log:1;
 
-    int                        *captures;
-    ngx_uint_t                  ncaptures;
-
     ngx_int_t                   status;
     ngx_http_request_t         *request;
 } ngx_http_script_engine_t;