Re: 23.0.50; crash in xdisp.c:15094

[Richard Stallman <rms@gnu.org>]

    >> What Lisp code called Fbuffer_substring in frame 36?

    (gdb) frame 36
    #36 0x08159558 in Fbuffer_substring (start=0, end=24)
	at [...]/cvs-HEAD/emacs/src/editfns.c:2456
    2456      validate_region (&start, &end);

We are failing to communicate -- this did not answer the question.

    >> What Lisp code called it in frame 77?

    (gdb) frame 77
    #77 0x08159558 in Fbuffer_substring (start=0, end=24)
	at [...]/cvs-HEAD/emacs/src/editfns.c:2456
    2456      validate_region (&start, &end);

Likewise failing to communicate.

    >> What command is being called there, with what argument?

    #49 0x08161eb1 in Ffuncall (nargs=2, args=0xbf8834e0)
	at [...]/cvs-HEAD/emacs/src/eval.c:3074
    3074            val = funcall_lambda (fun, numargs, args + 1);

This does not show what command is being called.