Heh, feels like talking to myself, but anyway.
I had the problem solved by plain dumb multiline capturing though triggers (ANSI and the like). Never found where mapper-captured info is stored.
Followup
There is a set of checks in room properties that are supposed to do just this thing: Other - Reload room name/descr/exits. However they seem to not work as intended :( Nothing is saved into ...
Hi, all
I've finally managed to configure mapper to capture descriptions and names of rooms the way I want (or should I say, MUD developers made their thing zMud friendly :)). However in the meanwhil ...