Hi Ralf and all, [Excluding cygwin, I doubt they care about this part.]
$ texindex ./main.au ./main.cp ./main.pg ./main.sb Segmentation fault (core dumped) Regrettably, with both the texindex in the released 4.8, and the texindex from current CVS, I get no seg fault on GNU/Linux (x86). I have no Cygwin system, and I'm afraid the numeric stack trace doesn't mean anything to me. Can you run it under gdb and see where it's crashing? Thanks, Karl