I think I didn't use these originally because they were misconfigured
on tilde.chat, but they work now, and supposedly server aliases
should be more secure/reliable.
Otherwise "/exec sh </dev/tty" takes over and catgirl must effectively
be killed to stop the madness; with this diff:
catgirl input| /exec sh </dev/tty
catgirl output| /bin/sh: cannot open /dev/tty: Device not configured
catgirl output| Process exits with status 1
Do the same for `-C/Copy', `-N/notify' and `-O/open' alike.
Restrict mode will focus on sandboxing, while kiosk will continue
to restrict IRC access through a public kiosk. Kiosk mode without
restrict mode allows execution of man 1 catgirl with /help, assuming
external sandboxing.
The /list and /part commands are also added to the list of disabled
commands in kiosk mode, since they are pointless without access to
/join.
Split ignore fields and match each separately to avoid an early *
eagerly matching across several fields. For example, "* JOIN * *" should
not match messages which happen to contain the word "JOIN" followed by
two other words.
Ignore capacity is reduced to 64 to keep the size of the array the same.
I don't think it's an issue.
While the automatic search via LESS is neat, I don't think it's very
useful. Just always open the manual to the COMMANDS section, and fix it
to append to LESS rather than replace it.
It's pretty awkward with large channels since NAMES isn't sorted by
prefixes or anything... But having it accumulate names across many
replies would require more reworking.
Apparently IRCds have decided that the 15-parameter limit doesn't matter
anymore. 254 is the maximum number of single-byte parameters (following
a single-byte command) which fit in a 512-byte CR-LF-terminated line.
When everyone decides that the 512-byte line length limit doesn't matter
either, I will delete my software and people can use some JavaScript
garbage instead.
This makes struct Message 2080 bytes, but there's only ever one or two
of them around at once. Avoid passing it by value to handle.
Because the <debug> ID always exists, it's possible to create a window
for it even while restricted with "/window <debug>" and try to enter
commands there.
Klemens Nanni
C. McEnroe