Copy a string: Difference between revisions

the "Lisp" example was a Common Lisp example; merging and expanding
m (ab sort + lang tag)
(the "Lisp" example was a Common Lisp example; merging and expanding)
Line 176:
 
=={{header|Common Lisp}}==
 
<lang lisp>(setq dst (copy-seq src))</lang>
<lang lisp>(let* ((s1 "Hello") ; s1 is a variable containing a string
(s1-ref s1) ; another variable with the same value
(s2 (copy-seq s1))) ; s2 has a distinct string object with the same contents
(assert (eq s1 s1-ref)) ; same object
(assert (not (eq s1 s2))) ; different object
(assert (equal s1 s2)) ; same contents
(fill s2 #\!) ; overwrite s2
(princ s1)
(princ s2)) ; will print "Hello!!!!!"</lang>
 
=={{header|D}}==
Line 261 ⟶ 271:
var dst = '' + src;
 
=={{header|Lisp}}==
(setf orig "Hello")
(setf copied (copy-seq orig))
 
test the copy:
(equalp orig copied)
t
(eq orig copied)
nil
 
=={{header|Logo}}==