There seems to be some issues in character encoding for mudlet. Using aliases to reply to tells with scandinavian letters results in and unsupported character error. Below is the example:

The original message was: "tell Ilmari smöö"

Mudlet output:
tell Ilmari sm��
Unsupported character following "...ri sm".

The alias in mudlet is pretty simple:

Pattern: ^lt (.*)$

Code:
reply_msg = matches[2]
send("tell " .. reply_to .. " " .. reply_msg)

mudlet version: 3.0.0-iota
os: windows 10 (10.0.14393 Build 14393)

Launchpad Details: #LP1653226 Tomi Lindroos - 2016-12-30 11:04:34 +0000