(Game Log) Condense Duplicate Lines

[Gliktch]

When using the Wait key (.) while standing on stairs or items, or trying to click on somewhere on the minimap, the Game Log can get a bit spammed by messages - "There is an exit...", "There is an item..." and "Invalid running path.", respectively. Might it be possible to represent these in the log as "Message <xN>" (at least the display, even if they have separate entries in the logfile)?

Okay, just thought of a couple of other ideas about log messages... off I go