x-decompose-font-name

x-decompose-font-name is a compiled Lisp function in `fontset.el'.

(x-decompose-font-name PATTERN)

Decompose PATTERN into XLFD fields and return a vector of the fields.
The length of the vector is 12.
The FOUNDRY and FAMILY fields are concatenated and stored in the first
element of the vector.
The REGISTRY and ENCODING fields are concatenated and stored in the last
element of the vector.

Return nil if PATTERN doesn't conform to XLFD.