The RS element.

§1.

void IXRulesForScenes::render(OUTPUT_STREAM) {
    HTML_OPEN("p"); WRITE("<b>The scene-changing machinery</b>"); HTML_CLOSE("p");
    IXRules::index_rules_box(OUT, "Scene changing", EMPTY_WORDING, NULL,
        Rulebooks::std(SCENE_CHANGING_RB), NULL, NULL, 1, FALSE);
    HTML_OPEN("p");
    Index::anchor(OUT, I"SRULES");
    WRITE("<b>General rules applying to scene changes</b>");
    HTML_CLOSE("p");
    IXRules::index_rules_box(OUT, "When a scene begins", EMPTY_WORDING, NULL,
        Rulebooks::std(WHEN_SCENE_BEGINS_RB), NULL, NULL, 1, FALSE);
    IXRules::index_rules_box(OUT, "When a scene ends", EMPTY_WORDING, NULL,
        Rulebooks::std(WHEN_SCENE_ENDS_RB), NULL, NULL, 1, FALSE);
}