This is makeindex, portable version 2.12 [26-May-1993].
Scanning style file ../gind.ist..........
** Input style error (file = ../gind.ist, line = 118):
   -- Unknown specifier lethead_prefix.
** Input style error (file = ../gind.ist, line = 119):
   -- Unknown specifier lethead_suffix.
** Input style error (file = ../gind.ist, line = 120):
   -- Unknown specifier lethead_flag.
...done (13 attributes redefined, 3 ignored).
Scanning input file source2e.idx.................done (13542 entries accepted, 0 rejected).
Sorting entries...............................................................................................................................................done (209911 comparisons).
Generating output file source2e.ind....
## Warning (input = source2e.idx, line = 7617; output = source2e.ind, line = 23):
   -- Conflicting entries: multiple encaps for the same page under same key.

## Warning (input = source2e.idx, line = 1071; output = source2e.ind, line = 29):
   -- Conflicting entries: multiple encaps for the same page under same key.

## Warning (input = source2e.idx, line = 7593; output = source2e.ind, line = 34):
   -- Conflicting entries: multiple encaps for the same page under same key.
....
## Warning (input = source2e.idx, line = 7625; output = source2e.ind, line = 1229):
   -- Conflicting entries: multiple encaps for the same page under same key.

## Warning (input = source2e.idx, line = 7780; output = source2e.ind, line = 1230):
   -- Conflicting entries: multiple encaps for the same page under same key.

## Warning (input = source2e.idx, line = 7796; output = source2e.ind, line = 1242):
   -- Conflicting entries: multiple encaps for the same page under same key.
.........done (3522 lines written, 6 warnings).
Output written in source2e.ind.
Transcript written in source2e.ilg.