[GRASS-dev] new profiling tool and other gis.m updates

[Hamish]

> Trevor Wiens created bindings to allow rapid tool switching using
> "hot-keys".
..
>     Zoom-in:    i or z
>     Zoom-out:   o or t


would it be useful to add:

zoom in: =,+,numpad+
zoom out: -,numpad-

?

Hamish