[capink]

program:
    f = field('#taglike');
    icons = '';
    sep = ':';
    icon_expression = 'film.png=^Some Movie|Some Other Movie$,iconforseries.png=One Entry of a Game Series';
    for item in icon_expression:
        icon = re(item, '(.+)=(.+)', '\1');
        expression = re(item, '(.+)=(.+)', '\2');
        val = contains(f, expression, icon, '');
        if val then
            icons = list_union(icons, val, sep)
        fi
    rof;
    ifempty(icons, 'unknown.png')