RewriteCond: bad flag delimiters
Config error - Apache 2.2 complain "RewriteCond: bad flag delimiters" because the template renders bogus rules without proper new lines like:
RewriteCond %{REQUEST_URI} !^/\.well-known/acme-challenge/ RewriteCond %{REQUEST_URI} !^/webdav/
RewriteCond %{REQUEST_URI} !^/\.well-known/acme-challenge/ RewriteRule ^(.*)$ http://example.com$1 [R=301,NE,L]