index: explicitly reference sitemap include

Probably ignored by most robots, but advertise it nonetheless.

diff --git a/index.plp b/index.plp
index 83da183d736444923b421ef4b0ac8993498523ec..1a36b5642276763f95b2822da1ec7c94f6073a04 100644 (file)
--- a/index.plp
+++ b/index.plp
@@ -10,6 +10,7 @@ Html({
                sheet cheat reference software overview summary help keyboard map unicode
        '],
        raw => [
                sheet cheat reference software overview summary help keyboard map unicode
        '],
        raw => [

+               '<link rel="sitemap" type="application/xml" href="/sitemap.xml">',

                '<link rel="alternate" type="application/rss+xml"',
                ' title="RSS feed of repository updates"',
                ' href="http://git.shiar.nl/sheet.git/rss">',
                '<link rel="alternate" type="application/rss+xml"',
                ' title="RSS feed of repository updates"',
                ' href="http://git.shiar.nl/sheet.git/rss">',