This is makeindex, portable version 2.12 [26-May-1993].
Scanning input file b211a.idx....
!! Input index error (file = b211a.idx, line = 5):
   -- First argument too long (max 1024).
!! Input index error (file = b211a.idx, line = 6):
   -- First argument too long (max 1024).
done (10 entries accepted, 2 rejected).
Sorting entries....done (35 comparisons).
Generating output file b211a.ind....done (34 lines written, 0 warnings).
Output written in b211a.ind.
Transcript written in b211a.ilg.