Mathmatics...

[OldDeath]

I'm using a costum keyboard layout (called "neo layout") that allows me to 
enter math unicode chars, such as ℂ, ℕ or ℝ, directly from my keyboard. However 
these unicode chars arent displayed correctly in the editor area and are not 
converted correctly into the output pdf file...
 
Any help would be greatly appreciated, especially as i invested most of the 
past hour to find it out myself...
 
greetings,
OldDeath