RewriteEngine on
RewriteBase /
-# redirect from old vim-only subdomain
-RewriteCond %{HTTP_HOST} ^vim?\.shiar\.\w+$
+# redirect from deprecated domain names
+RewriteCond %{HTTP_HOST} ^vim?\.shiar\.\w+$ [OR]
+RewriteCond %{HTTP_HOST} =sheet.shiar.net
RewriteRule ^(vi(?=m$)|.*) http://sheet.shiar.nl/$1 [R=301]
# redirect old locations
# forward to https protocol if requested
RewriteCond %{HTTPS} =off
RewriteCond %{HTTP:Upgrade-Insecure-Requests} =1
+RewriteCond %{HTTP_HOST} =sheet.shiar.nl
RewriteRule (.*) https://%{HTTP_HOST}/$1 [L]
# serve vim commands when requesting /digraphs.ex as well