Use this to hook into ikiwiki's cgi script. Each registered cgi hook is
called in turn, and passed a CGI object. The hook should examine the
-parameters, and if it will handle this CGI request, output a page and
+parameters, and if it will handle this CGI request, output a page (including the http headers) and
terminate the program.
### auth
If the destination directory doesn't exist, it will first be created.
-### `will_render($$)`
+#### `will_render($$)`
Given a page name and a destination file name (not including the base
destination directory), register that the page will result in that file