+(condition-case e
+ (load "elscreen" "ElScreen" t)
+ (file-error
+ (if (equal (cadr e) "Cannot open load file")
+ (message "Warning: feature %s is absent" feature) ; warn and ignore
+ (apply 'signal (car e) (cdr e))))) ; rethrow
+(if (featurep 'elscreen)
+ (elscreen-start))