             ),
             RegularForm(name: "Assignments",
                 pattern: Patterns.assignments,
-                shortcut: String(describing: UnicodeScalar(NSF4FunctionKey)),
+                shortcut: String([Character(UnicodeScalar(NSF4FunctionKey)!)]),
                 modifier: NSEventModifierFlags.command,
                 settings: [
                     GroupSettings(nil, 0),

            ),
            RegularForm(name: "ObjC Property",
                     pattern: Patterns.propertyRegex,
                    shortcut: String(describing: UnicodeScalar(NSF2FunctionKey)),
                    modifier: NSEventModifierFlags.command,
                    settings: [
                        GroupSettings(nil, 1),

            ),
            RegularForm(name: "Variables",
                     pattern: Patterns.variableWithInitializer,
                    shortcut: String([Character(UnicodeScalar(NSF3FunctionKey)!)]),
                    modifier: NSEventModifierFlags.command,
                    settings: [
                        GroupSettings(nil, 2),
