I want to conveniently enter Unicode symbols such as greek letters μ, ξ, ... and mathematical symbols such as ∀, ∃, ...
Using the character map is not convenient.
I would prefer to enter something like \delta and have it converted to δ by pressing TAB or any other key similar to many LaTeX editors.
The background is, that I want to use eclipse for editing Julia code. But being able to do this with the operating system is better than making eclipse do that.
Autokey-gtk seems to do what I want. But I cant get it to run. Crashes each time an event is triggered.