This is makeindex, portable version 2.12 [26-May-1993].
Scanning style file ../base/gind.ist..........
** Input style error (file = ../base/gind.ist, line = 118):
   -- Unknown specifier lethead_prefix.
** Input style error (file = ../base/gind.ist, line = 119):
   -- Unknown specifier lethead_suffix.
** Input style error (file = ../base/gind.ist, line = 120):
   -- Unknown specifier lethead_flag.
...done (13 attributes redefined, 3 ignored).
Scanning input file ftnright.idx....done (268 entries accepted, 0 rejected).
Sorting entries.....done (2194 comparisons).
Generating output file ftnright.ind....done (173 lines written, 0 warnings).
Output written in ftnright.ind.
Transcript written in ftnright.ilg.