cannot write to players with ! in nick

[bretonium]

a typical way to write something to somebody in a public chat is to prepend their name to the message. Teeworlds even adds a : when it is used like it with a Tab. In the chat it looks like that:
breton: anotherperson: hi

However, if another player's name starts with !, the message is not being displayed to anybody, even to that player, although it should be.

[Kaffeine]

The filter can be toggled via sv_filter_chat_commands 0/1. There is no list of the commands and even if there 'll be the list, it is still possible to have a player with name !me or !top5.

I don't see a good solution for this issue.

[bretonium]

Maybe we could filter just the commands? The list is pretty limited actually: https://github.com/ResamVi/infclass-stats/blob/master/operations/commands.go#L26-L31

{
"me", "kills", "active", "survivors", "best", "wins", "player", "picks", "record", "today", "you",
"mercenary", "medic", "hero", "engineer", "soldier", "ninja", "sniper", "scientist", "biologist", "looper"
}