Improve JS and portability

config.toml

@@ -34,8 +34,12 @@ extensions = [ "hardLineBreak" ]
   Diaspora      = "diasp.eu/u/mxmehl"
 
 [params.mastodoncomments]
+  # Link to your Mastodon profile. Please use the format https://<instanceURL>/users/<youruser>
   user    = "https://mastodon.social/users/mxmehl"
-  regex   = '/\/?blog\/\d\d\d\d\/.+$/'
+  # A regex which defines the relative path for URLs which you want to grep comments for.
+  # Character classes like \d (digits) have to be escaped, so \\d
+  regex   = '/blog/\\d\\d\\d\\d/.+$'
+  # Contact address or URL. Can be a relative or absolute URL, or also a mailto:// address
   contact = "/contact/"
 
 ## Main Menu