Windows 10, nVidia GeForce GTX 550 Ti
Broken: 2.76b [f337fea] 2.77 test builds [431a5b6]
Worked: possibly never?
Short description of error
In any fields that allow keyboard entry- but NOT in the text editor or python console - having 'shift' held when pressing the space bar does not type a space. In the text editor or python console it does type a space, as expected. This is largely just a minor annoyance, as when I'm renaming bone hierarchies, I wind up missing spaces and creating bones that don't x-mirror properly.
Exact steps for others to reproduce the error
Open a new Blender file. In any means of renaming the default cube (viewport properties [N] panel, double click its name in outliner, or object name display in object datablock section of Properties editor) attempt to give it a name that contains a space while holding down shift. (like doing all-caps manually, ie: "CUBE OF DOOM"). Same is true of any text-entry fields, even numeric fields (although it matters far less as these are evaluated when enter is pressed).