This is makeindex, version 2.15 [TeX Live 2021] (kpathsea + Thai support).
Scanning input file Polenta.idx....done (21 entries accepted, 0 rejected).
Sorting entries....done (96 comparisons).
Generating output file Polenta.ind....done (45 lines written, 0 warnings).
Output written in Polenta.ind.
Transcript written in Polenta.ilg.
