Document underlay plugin as included

diff --git a/doc/plugins/contrib/underlay.mdwn b/doc/plugins/contrib/underlay.mdwn
deleted file mode 100644 (file)
index 72893c9..0000000
--- a/doc/plugins/contrib/underlay.mdwn
+++ /dev/null
@@ -1,58 +0,0 @@
-[[!template id=plugin name=underlay author="[[Simon_McVittie|smcv]]"]]
-[[!tag type/useful]]
-
-This plugin adds an `add_underlays` option to the `.setup` file.
-Its value is a list of underlay directories whose content is added to the wiki.
-
-Multiple underlays are normally set up automatically by other plugins (for
-instance, the images used by the [[plugins/smiley]] plugin), but they can also be
-used as a way to pull in external files that you don't want in revision control,
-like photos or software releases.
-
-Directories in `add_underlays` should usually be absolute. If relative, they're
-interpreted as relative to the parent directory of the basewiki underlay, which
-is probably not particularly useful in this context.
-
-Please feel free to add this plugin to ikiwiki if it seems like a good
-thing to have. See the 'underlay' branch in my git repository.
-
-    #!/usr/bin/perl
-    package IkiWiki::Plugin::underlay;
-    # Copyright © 2008 Simon McVittie <http://smcv.pseudorandom.co.uk/>
-    # Licensed under the GNU GPL, version 2, or any later version published by the
-    # Free Software Foundation
-
-    use warnings;
-    use strict;
-    use IkiWiki 2.00;
-
-    sub import {
-       hook(type => "getsetup", id => "underlay",  call => \&getsetup);
-       hook(type => "checkconfig", id => "underlay", call => \&checkconfig);
-    }
-
-    sub getsetup () {
-       return
-               plugin => {
-                       safe => 0,
-                       rebuild => undef,
-               },
-               add_underlays => {
-                       type => "string",
-                       default => [],
-                       description => "extra underlay directories to add",
-                       advanced => 1,
-                       safe => 0,
-                       rebuild => 1,
-               },
-    }
-
-    sub checkconfig () {
-       return unless exists $config{add_underlays};
-
-       foreach my $dir (@{$config{add_underlays}}) {
-               add_underlay($dir);
-       }
-    }
-
-    1;

diff --git a/doc/plugins/underlay.mdwn b/doc/plugins/underlay.mdwn
new file mode 100644 (file)
index 0000000..09d096a
--- /dev/null
+++ b/doc/plugins/underlay.mdwn
@@ -0,0 +1,14 @@
+[[!template id=plugin name=underlay author="[[Simon_McVittie|smcv]]"]]
+[[!tag type/useful]]
+
+This plugin adds an `add_underlays` option to the `.setup` file.
+Its value is a list of underlay directories whose content is added to the wiki.
+
+Multiple underlays are normally set up automatically by other plugins (for
+instance, the images used by the [[plugins/smiley]] plugin), but they can also be
+used as a way to pull in external files that you don't want in revision control,
+like photos or software releases.
+
+Directories in `add_underlays` should usually be absolute. If relative, they're
+interpreted as relative to the parent directory of the basewiki underlay, which
+is probably not particularly useful in this context.