such as "WHO +s serv.er.name" to "WHO serv.er.name s".
It also does advanced transformation such as "WHO -m z" to "WHO -z m"
**copy paste from comment in code**
Flag a: user is away << no longer exists
Flag c <channel>: user is on <channel> << no longer exists
Flag g <gcos/realname>: user has string <gcos> in his/her GCOS << now called 'r'
Flag h <host>: user has string <host> in his/her hostname << no change
Flag i <ip>: user has string <ip> in his/her IP address << no change
Flag m <usermodes>: user has <usermodes> set << behavior change
Flag n <nick>: user has string <nick> in his/her nickname << no change
Flag s <server>: user is on server <server> << no change
Flag u <user>: user has string <user> in his/her username << no change
Behavior flags:
Flag M: check for user in channels I am a member of << no longer exists
Flag R: show users' real hostnames << no change (re-added)
Flag I: show users' IP addresses << no change (re-added)
**end of paste**
Of course we cannot convert 100% from classic UnrealIRCd WHO to WHOX-style
because things like "WHO +m r" could mean either "search for +m in realname" (WHOX)
or "search for +r in modes" (classic). In cases like this we assume WHOX, so to not
break any WHOX compatibility.
Added matchers: 'R' (show real host) and 'I' (show IP)
This code will need more testing, both by classic WHO and by WHOX users...
Bram Matthys
f9415e1a91