Editing Template:category handler/blacklist

<noinclude>'''Actual code of this blacklist:'''<pre></noinclude>{{if pagename
<!-- Start of blacklist -->

| Main Page = hide   <!-- Don't categorise the main page -->

<!-- Don't categorise on centralised cascade page or its subpages -->
| Wikipedia:Cascade-protected items/+ = hide

<!-- Don't categorise userboxes in their own "template space" -->
| User:UBX/+ = hide 
| User talk:UBX/+ = hide 

| Wikipedia:Template messages/* = hide   <!-- Don't categorise on its subpages -->

| /archiv* = hide   <!-- Don't categorise on /archive pages -->

<!-- End of blacklist -->
| page = {{{page|}}}   <!-- Never change this one, see the doc -->
}}</pre>