Example 8.13.  continue statement in while

{
    integer a = 0;

    while (a < 10)
    {
	a = a + 1;
	if (a % 2 == 1) continue;     // % is the modulo operator.
	y2milestone("This is an even number: %1", a);
    }
}

Example 8.14.  continue statement in foreach

{
    // lists all files in /tmp directory
    map cmd = (map) SCR::Execute(.target.bash_output, "ls -1a /tmp");
    
    list <string> files = splitstring (
	(string) cmd["stdout"]:"", "\n"
    );
    
    // clearing memory
    cmd = nil;
    
    foreach (string filename, files, {
	if (regexpmatch(filename, "x")) {
	    y2warning("Filename '%1' contains 'x'", filename);
	}
	
	if (size(filename) > 20) {
	    y2error("Filename '%1' is longer than 20 chars", filename);
	    // we don't work with files with longer names
	    continue;
	}
	
	if (regexpmatch(filename, "^\.")) {
	    y2milestone("Filename '%1' starts with a dot", filename);
	} else {
	    y2milestone("Filename '%1' is what we are looking for", filename);
	}
    });
}

Example 8.15.  continue statement in listmap

{
    list <integer> random_integers = [];
    
    // filling up with random numbers
    while (size(random_integers) < 10) {
	random_integers = add (random_integers, random(32768));
    }
    random_integers = toset(random_integers);
    
    map <integer, integer> new_map = listmap (integer number, random_integers, {
	// do not proccess huge numbers
	// actually, this finished the listmap and returns nil
	if (number > 32000) {
	    y2error("A huge number has been found");
	    continue;
	}
	
	if (number % 3 == 0) {
	    return $[number : number / 3];
	} else {
	    return $[number : number * 3];
	}
    });
    
    y2milestone("New map: %1", new_map);
}