@zsnout/ithkuil/parse/adjunct/single-affix.js

A set of tools which can generate and parse romanized Ithkuil text and which can generate Ithkuil script from text and JSON data.

import { parseAffix } from "../formative/affix.js";
import { singleAffixAffixualAdjunct } from "../lex/adjunct/single-affix.js";
import { VowelForm } from "../vowel-form.js";
const VS_TO_SCOPE_MAP = {
    undefined: undefined,
    a: "V:DOM",
    u: "V:SUB",
    e: "VII:DOM",
    i: "VII:SUB",
    o: "FORMATIVE",
    ö: "ADJACENT",
};
/**
 * Builds a single-affix affixual adjunct.
 *
 * @param word The word to be built.
 * @param stress The stress of the adjunct.
 * @returns Either a parsed `AffixualAdjunct` indicating a success, or
 *   `undefined` indicating a tokenization failure. Throws if the adjunct was
 *   successfully tokenized but had another error in it (e.g. invalid Cs slot,
 *   etc.).
 */
export function buildSingleAffixAffixualAdjunct(word, stress) {
    const match = singleAffixAffixualAdjunct.exec(word);
    if (!match) {
        return;
    }
    return {
        affixes: [parseAffix(VowelForm.parseOrThrow(match[1]), match[2], false)],
        scope: VS_TO_SCOPE_MAP[match[3]],
        appliesToConcatenatedStemOnly: stress == "ultimate",
    };
}