4.9.1 link declarations

Syntax:

link name = string_expression ;

Purpose:

defines a new communication link.

Default:

none

Example:

link l=":w example.txt"; int i=22; // cf. ASCII links for explanation string s="An int follows:"; write(l,s,i); l; ==> // type : ASCII ==> // mode : w ==> // name : example.txt ==> // open : yes ==> // read : not ready ==> // write: ready close(l); // read(l); ==> An int follows: ==> 22 ==> close(l);