Feateure request: Players path

[ekzarh]

Various clients have feature like 'show player/animal path'.
During exploration I often need to know - 'Did I check this tile for localized resources or not?'

*Can someone more familiar with OpenGL add a possibility to keep the whole players path trail?
*Reading a List<Coord> from any source and drawing a line according to the list would be great too. It would fit well with Purus's CoordMaker.
*And a drawing the same line on minimap would be a total perfection.

I have tried to look into 'show animal path' feature but it is bound to gob and rendered with gob so either I am doing smth wrong or it just doesnt want to draw a line the way i want.

It may be reset on teleportation on Extras button or on options checkbox whatever. Just need a way to disable and enable it.