This is makeindex, version 2.13 [07-Mar-1997] (using kpathsea).
Scanning input file tachyon.idx....done (29 entries accepted, 0 rejected).
Sorting entries....done (140 comparisons).
Generating output file tachyon.ind....done (49 lines written, 0 warnings).
Output written in tachyon.ind.
Transcript written in tachyon.ilg.
