This is makeindex, version 2.15 [20-Nov-2007] (kpathsea + Thai support).
Scanning input file fr.idx....
!! Input index error (file = fr.idx, line = 415):
   -- Extra `@' at position 8 of first argument.
done (414 entries accepted, 1 rejected).
Sorting entries......done (3925 comparisons).
Generating output file fr.ind....done (519 lines written, 0 warnings).
Output written in fr.ind.
Transcript written in fr.ilg.
