Feature Model Files
Each line of a Feature Model file defines a feature. Two kind of features can be defined, simple features and complex features.
A simple feature must be selected in the list of [available features] (features).
A complex feature is made of several simple features displayed on a single line.
Here is an example of a simple fm file
The two first lines of the file define simple features (the form of the current word in the buffer and the lemma of the word on top of the stack). The second line defines a complex feature composed of the part of speech of the word on top of the stack and the current word in the buffer.