DEFUN ("concat", Fconcat, Sconcat, 0, MANY, 0,
"Concatenate all the arguments and make the result a string.\n\
The result is a string whose elements are the elements of all the arguments.\n\
-Each argument may be a string, a character (integer), or a list or vector\n\
-of characters (integers).")
+Each argument may be a string or a list or vector of characters (integers).\n\
+\n\
+Do not use individual integers as arguments!\n\
+The behavior of `concat' in that case will be changed later!\n\
+If your program passes an integer as an argument to `concat',\n\
+you should change it right away not to do so.")
(nargs, args)
int nargs;
Lisp_Object *args;
|| COMPILEDP (this)))
{
if (INTEGERP (this))
- args[argnum] = Fcons (this, Qnil);
+ args[argnum] = Fnumber_to_string (this);
else
args[argnum] = wrong_type_argument (Qsequencep, this);
}