This is makeindex, version 2.18 [TeX Live 2026] (kpathsea + Thai support).
Scanning input file kidiplom.idx....done (1 entries accepted, 0 rejected).
Sorting entries...done (0 comparisons).
Generating output file kidiplom.ind....done (5 lines written, 0 warnings).
Output written in kidiplom.ind.
Transcript written in kidiplom.ilg.