doc: Use `xset content-type' for the dirplex sendfile example.

[ashd.git] / doc / dirplex.doc

diff --git a/doc/dirplex.doc b/doc/dirplex.doc
index e4c3b3e..fb4b7e7 100644 (file)
--- a/doc/dirplex.doc
+++ b/doc/dirplex.doc
@@ -261,6 +261,22 @@ following actions are recognized:
        by a *fchild* stanza. This action exists mostly for
        convenience.
 
+A *match* stanza may also contain any number of the following,
+optional directives:
+
+*set* 'HEADER' 'VALUE'::
+
+       If the *match* stanza is selected as the match for a file, the
+       named HTTP 'HEADER' in the request is set to 'VALUE' before
+       passing the request on to the specified handler.
+
+*xset* 'HEADER' 'VALUE'::
+
+       *xset* does exactly the same thing as *set*, except the
+         'HEADER' is automatically prepended with the `X-Ash-`
+         prefix. The intention is only to make configuration files
+         look nicer in this very common case.
+
 404 RESPONSES
 -------------
 
@@ -291,9 +307,13 @@ EXAMPLES
 The *sendfile*(1) program can be used to serve HTML files as follows.
 
 --------
+fchild send
+  exec sendfile
+
 match
   filename *.html
-  fork sendfile -c text/html
+  xset content-type text/html
+  handler send
 --------
 
 Assuming the PHP CGI interpreter is installed on the system, PHP