Function normalizeProseWord

src/search/identifier-segments.ts:56–58

(word: string)

 * cross-lingual reach on loanwords.
 */
export function normalizeProseWord(word: string): string {
  return word.normalize('NFD').replace(/\p{M}+/gu, '').toLowerCase();
}

/** Candidate cap: a prompt's first words carry its subject; scanning an essay
 *  buys nothing and the vocab lookup cost scales with this. */