To write the Lexicon element (Lx) in the index.

§1.

void LexiconElement::render?Usage of LexiconElement::render:
The Periodic Table - §3(OUTPUT_STREAM, localisation_dictionary *LD) {
    IndexUtilities::anchor(OUT, I"LEXICON");
    HTML_OPEN("p");
    HTML_OPEN_WITH("span", "class=\"smaller\"");
    WRITE("For instance, the description 'an unlocked door' is made "
        "up from the adjective 'unlocked' and the noun 'door', both of which "
        "can be found below. Property adjectives, like 'open', can be used "
        "when creating things - 'In the Ballroom is an open container' is "
        "allowed because 'open' is a property - but those with complicated "
        "definitions, like 'empty', can only be tested during play, e.g. "
        "with rules like 'Instead of taking an empty container, ...'.");
    HTML_CLOSE("span");
    HTML_CLOSE("p");
    IndexLexicon::listing(OUT, InterpretIndex::get_lexicon(), FALSE, LD);
}