- implemented). However not to clash with port
- delimiter, quote whole IP address with brackets. On the other
- hand <replaceable class="parameter">target_pattern</replaceable> containing
- IPv6 address must be delimited by angle brackets (normal brackets are
- reserved for regular expression already). The only exception is SOCKS 4
- version where only IPv4 is suppored.
+ implemented). To prevent clashes with the port delimiter, the whole IP
+ address has to be put into brackets. On the other hand a <replaceable
+ class="parameter">target_pattern</replaceable> containing an IPv6 address
+ has to be put into angle brackets (normal brackets are reserved for
+ regular expressions already).