minetest CSM which records sent and received messages in the minetest log file.
tested with minetest 0.4.17 and 5.0.
only basic CSM need be enabled in 5.0, which is the default.
make sure the mod is installed at
~/.minetest/clientmods/mods.conf exists and contains:
load_mod_chatlog = true
logs will show up in
if you use another CSM that handles the printing of chat messages e.g. friendly_chat or chat_highlights, you may have to put an entry like
into that other mod's