Copy a string: Difference between revisions

==[[Pop11]]==

[[Category:Pop11]]

In Pop11 normal data are represented by references, so plain assignment

will copy references. To copy data one has to use copy procedure:

vars src, dst;

'Hello' -> src;

copy(src) -> dst;

One can also combine assignment (initialization) with variable declarations:

vars src='Hello';

vars dst=copy(src);