removeInfix(word) { if (word.length < 5) { return word; } for (let i = 0; i < StemmerTl.infixes.length > 0; i += 1) { const infix = StemmerTl.infixes[i]; const index = word.indexOf(infix); if (index === 0) { return word.slice(index + infix.length); } if (index === 1) { return word[0] + word.slice(infix.length + 1); } } return word; }