nginx 0.1.29 *) Feature: the ngx_http_ssi_module supports "include virtual" command. *) Feature: the ngx_http_ssi_module supports the condition command like 'if expr="$NAME"' and "else" and "endif" commands. Only one nested level is supported. *) Feature: the ngx_http_ssi_module supports the DATE_LOCAL and DATE_GMT variables and "config timefmt" command. *) Feature: the "ssi_ignore_recycled_buffers" directive. *) Bugfix: the "echo" command did not show the default value for the empty QUERY_STRING variable. *) Change: the ngx_http_proxy_module was rewritten. *) Feature: the "proxy_redirect", "proxy_pass_request_headers", "proxy_pass_request_body", and "proxy_method" directives. *) Feature: the "proxy_set_header" directive. The "proxy_x_var" was canceled and must be replaced with the proxy_set_header directive. *) Change: the "proxy_preserve_host" is canceled and must be replaced with the "proxy_set_header Host $host" and the "proxy_redirect off" directives, the "proxy_set_header Host $host:$proxy_port" directive and the appropriate proxy_redirect directives. *) Change: the "proxy_set_x_real_ip" is canceled and must be replaced with the "proxy_set_header X-Real-IP $remote_addr" directive. *) Change: the "proxy_add_x_forwarded_for" is canceled and must be replaced with the "proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for" directive. *) Change: the "proxy_set_x_url" is canceled and must be replaced with the "proxy_set_header X-URL http://$host:$server_port$request_uri" directive. *) Feature: the "fastcgi_param" directive. *) Change: the "fastcgi_root", "fastcgi_set_var" and "fastcgi_params" directive are canceled and must be replaced with the fastcgi_param directives. *) Feature: the "index" directive can use the variables. *) Feature: the "index" directive can be used at http and server levels. *) Change: the last index only in the "index" directive can be absolute. *) Feature: the "rewrite" directive can use the variables. *) Feature: the "internal" directive. *) Feature: the CONTENT_LENGTH, CONTENT_TYPE, REMOTE_PORT, SERVER_ADDR, SERVER_PORT, SERVER_PROTOCOL, DOCUMENT_ROOT, SERVER_NAME, REQUEST_METHOD, REQUEST_URI, and REMOTE_USER variables. *) Change: nginx now passes the invalid lines in a client request headers or a backend response header. *) Bugfix: if the backend did not transfer response for a long time and the "send_timeout" was less than "proxy_read_timeout", then nginx returned the 408 response. *) Bugfix: the segmentation fault was occurred if the backend sent an invalid line in response header; bug appeared in 0.1.26. *) Bugfix: the segmentation fault may occurred in FastCGI fault tolerance configuration. *) Bugfix: the "expires" directive did not remove the previous "Expires" and "Cache-Control" headers. *) Bugfix: nginx did not take into account trailing dot in "Host" header line. *) Bugfix: the ngx_http_auth_module did not work under Linux. *) Bugfix: the rewrite directive worked incorrectly, if the arguments were in a request. *) Bugfix: nginx could not be built on MacOS X.

--- a/src/core/ngx_conf_file.c
+++ b/src/core/ngx_conf_file.c
@@ -27,7 +27,7 @@ static ngx_command_t  ngx_conf_commands[
 
 
 ngx_module_t  ngx_conf_module = {
-    NGX_MODULE,
+    NGX_MODULE_V1,
     NULL,                                  /* module context */
     ngx_conf_commands,                     /* module directives */
     NGX_CONF_MODULE,                       /* module type */
@@ -336,7 +336,7 @@ ngx_conf_read_token(ngx_conf_t *cf)
 {
     u_char      *start, ch, *src, *dst;
     int          len;
-    int          found, need_space, last_space, sharp_comment;
+    int          found, need_space, last_space, sharp_comment, variable;
     int          quoted, s_quoted, d_quoted;
     ssize_t      n;
     ngx_str_t   *word;
@@ -346,6 +346,7 @@ ngx_conf_read_token(ngx_conf_t *cf)
     need_space = 0;
     last_space = 1;
     sharp_comment = 0;
+    variable = 0;
     quoted = s_quoted = d_quoted = 0;
 
     cf->args->nelts = 0;
@@ -492,11 +493,22 @@ ngx_conf_read_token(ngx_conf_t *cf)
             }
 
         } else {
+            if (ch == '{' && variable) {
+                continue;
+            }
+
+            variable = 0;
+
             if (ch == '\\') {
                 quoted = 1;
                 continue;
             }
 
+            if (ch == '$') {
+                variable = 1;
+                continue;
+            }
+
             if (d_quoted) {
                 if (ch == '"') {
                     d_quoted = 0;
@@ -802,6 +814,45 @@ ngx_conf_set_str_slot(ngx_conf_t *cf, ng
 
 
 char *
+ngx_conf_set_table_elt_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
+{
+    char  *p = conf;
+
+    ngx_str_t         *value;
+    ngx_array_t      **a;
+    ngx_table_elt_t   *elt;
+    ngx_conf_post_t   *post;
+
+    a = (ngx_array_t **) (p + cmd->offset);
+
+    if (*a == NULL) {
+        *a = ngx_array_create(cf->pool, 4, sizeof(ngx_table_elt_t));
+        if (*a == NULL) {
+            return NGX_CONF_ERROR;
+        }
+    }
+
+    elt = ngx_array_push(*a);
+    if (elt == NULL) {
+        return NGX_CONF_ERROR;
+    }
+
+    value = cf->args->elts;
+
+    elt->hash = 0;
+    elt->key = value[1];
+    elt->value = value[2];
+
+    if (cmd->post) {
+        post = cmd->post;
+        return post->post_handler(cf, post, elt);
+    }
+
+    return NGX_CONF_OK;
+}
+
+
+char *
 ngx_conf_set_num_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
 {
     char  *p = conf;