String concatenation: Difference between revisions

=={{header|ALGOL-M}}==

<lang ALGOL>

begin

comment

The string concatenation operator is ||, and the

default string length is 10 characters unless a

longer length (up to 255) is explicitly declared;

string(20) s1, s2;

s1 := "Hello";

write (s1 || ", world");

s2 := s1 || ", world";

write (s2);

end

</lang>

{{out}}

<pre>

Hello, world

Hello, world

</pre>