Parsing through the various WHOIS replies to build a formatted string
isn't a trivial task, especially since there is some privacy related
information. Consolidate this handling into a single function so
there's one place to fix bugs.
Also fix an issue with people putting (unterminated) formatted text into
the "realname" field of their IRC client (c.f., ProgVal/Limnoria#1083).
Signed-off-by: James McCoy <vega.james@gmail.com>
Also update commands.urlSnarfer to do the same, which allows us to revert
"Don't bother snarfing URLs from non-Action CTCP messages."
This reverts commit 3282e3407e.
Signed-off-by: James Vega <jamessan@users.sourceforge.net>
(cherry picked from commit 288d7c6e02)
