12:47:49scymtymKrystof: i defined a COMPUTE-APPLICABLE-METHODS-USING-CLASSES method for a sub-class of STANDARD-GENERIC-FUNCTION. the method is called and the second return value respected for instances (i.e. generic functions) that have multiple methods. however, if there is only one method, COMPUTE-APPLICABLE-METHODS is called instead (for every call of the generic function). am i doing something wrong or does that seem like a bug?