Operating system and graphics card
Broken: current 54e56cd
Worked: 2.69 Official
Short description of error
On any Value Field: Input Values followed by - does not invert Value anymore.
To get Negative Value right now you have to place the - before the value!
Exact steps for others to reproduce the error
Open any scene.
Select any Object.
Hit G Z 1 -
Do the same in Official 2.69 and hit the - a couple of times.