gues-kucinako/saimiar_morphology.js

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const vowelLetters = ['a', 'e', 'ê', 'i', 'o', 'ô', 'u', 'y', 'ø'];
const rootEndingPair = (str) => {
return { root: str.slice(0, -1), ending: str.slice(-1) };
};
function declineSaimiar(entry) {
const sai = entry.sai;
const morph = entry.morph_type;
if (morph == '-V') {
return vowelDeclension(sai);
} else if (morph == '-a/i') {
return aiDeclension(sai)
} else if (morph == "e-") {
return initalDeclension(sai);
} else if (morph == "-C") {
return consonantDeclension(sai);
} else {
console.warn(`Can't decline entry '${entry.sai}'`);
console.log(entry)
return null;
}
}
function vowelDeclension(sai) {
const { root, ending } = rootEndingPair(sai);
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const adpEnding = ending == "u" ? "ys" : `${ending}s`;
return {
"abs": `${root}${ending}`,
"erg": `${root}${ending}na`,
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"adp": `${root}${adpEnding}`,
"all": `so${root}${adpEnding}`,
"loc": `${root}${ending}xa`,
"ell": `tlê${root}${adpEnding}`,
"inst": `${root}${ending}ŕa`,
"rel": `${root}${ending}źi`
};
}
function aiDeclension(sai) {
const { root, ending } = rootEndingPair(sai);
return {
"abs": `${root}${ending}`,
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"erg": `${root}iad`,
"adp": `${root}i`,
"all": `so${root}i`,
"loc": `${root}iath`,
"ell": `tlê${root}i`,
"inst": `${root}iar`,
"rel": `${root}iai`
};
}
function consonantDeclension(sai) {
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const split = rootEndingPair(sai);
const root = split.ending == 'ø' ? split.root : sai;
const absFinal = split.ending == 'ø' ? 'ø' : '';
return {
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"abs": `${root}${absFinal}`,
"erg": `${root}ad`,
"adp": `${root}e`,
"all": `so${root}i`,
"loc": `${root}ak`,
"ell": `tlê${root}i`,
"inst": `${root}ar`,
"rel": `${root}ai`
};
}
function initalDeclension(sai) {
const { root, ending } = rootEndingPair(sai);
return {
"abs": `${root}${ending}`,
"erg": `${root}${ending}na`,
"adp": `${root}${ending}s`,
};
}
export { declineSaimiar };