Capture all kind of messages

[mapx]

hello,

how can I capture all kind of messages in the channel ? which event
must I use ?

I can capture the text someone writes in the channel, but I cant
capture the "/me" messages.

Must I modify the mask event ?

Event PRIVMSG "% PRIVMSG *"
Halt if $isignoring($nick!$user@$host)
if ($ischannel($2))
@ $chantext = $StripAttrs($strtrim($3-))

And something else : where can I find a complete list of all events
and associate description ?

Thanks