1#
2# Copyright(C) 1998
3# All Rights Reserved. Salih Yurttas, ZCubes, BitsOfCode Software Systems, Inc..
4#
5# Permission from use, copy, modify, and distribute this
6# software and its documentation for EDUCATIONAL purposes
7# and without fee is hereby granted provided that this
8# copyright notice appears in all copies.
9#
10# date : January 1, 1998.
11# author : Salih Yurttas.
12#
13# p_00.pl
14#
15
16
17use warnings;
18use strict "refs";
19
20$y = "yurttas"; # hard reference
21
22$a = \$y; # reference to $y
23
24print "my full name is -- salih $$a.\n"; # symbolic reference
25
26print "you can call me as -- dr. $$a or -- dr. y.\n";
27
28eval "\$$y=qq/yurttas ;"; # symbolic reference
29
30print "just -- $y is ok.\n";