bug#31654: Acknowledgement (emacs-lisp-intro.texi - backtrace)

[Van L]

> GNU bug Tracking System writes:
> 
> If you wish to submit further information on this problem, please
> send it to 31654@debbugs.gnu.org.

  #+BEGIN_EXAMPLE
    8cda6f8f (Glenn Morris             2007-09-06  1863) In GNU Emacs 22, you 
will create a @file{*Backtrace*} buffer that
    8cda6f8f (Glenn Morris             2007-09-06  1864) says:
    8cda6f8f (Glenn Morris             2007-09-06  1865) 
    8cda6f8f (Glenn Morris             2007-09-06  1866) @smallexample
    8cda6f8f (Glenn Morris             2007-09-06  1867) @group
    8cda6f8f (Glenn Morris             2007-09-06  1868) ---------- Buffer: 
*Backtrace* ----------
    8cda6f8f (Glenn Morris             2007-09-06  1869) Debugger entered--Lisp 
error: (void-variable +)
    8cda6f8f (Glenn Morris             2007-09-06  1870)   eval(+)
    8cda6f8f (Glenn Morris             2007-09-06  1871)   eval-last-sexp-1(nil)
    8cda6f8f (Glenn Morris             2007-09-06  1872)   eval-last-sexp(nil)
    8cda6f8f (Glenn Morris             2007-09-06  1873)   
call-interactively(eval-last-sexp)
    8cda6f8f (Glenn Morris             2007-09-06  1874) ---------- Buffer: 
*Backtrace* ----------
    8cda6f8f (Glenn Morris             2007-09-06  1875) @end group
    8cda6f8f (Glenn Morris             2007-09-06  1876) @end smallexample

    Debugger entered--Lisp error: (void-variable +)
      eval(+ nil)
      elisp--eval-last-sexp(nil)
      eval-last-sexp(nil)
      funcall-interactively(eval-last-sexp nil)
      call-interactively(eval-last-sexp nil nil)
      command-execute(eval-last-sexp)

  #+END_EXAMPLE