FBI and TDF file variables case insensitive?

[TradeMark]

I tested it, and i found out that the variables work as lowercase or uppercase too, but are all variables case insensitive? Just for ensure, that my mod editor wont spoil the FBI files.

So, are all variables from .FBI or .TDF files case insensitive?
It is important information for my mod editor.

[Gnomre]

I've never experienced a situation where case mattered in the entire time I've been messing with the engine.

[FLOZi]

I've never experienced a situation where case mattered in the entire time I've been messing with the engine.

FBI and TDF generally are - move classes keywords (TANK, HOVER, SHIP) are not. Can't think of any other instances, though.