Magnusson Thomas <Thomas.X.Magnusson(a)era.ericsson.se> writes:
 Hi, I'm running xemacs 20.4 and the following happended to me 
 when I tried to do C-H f with the cursor over the string
 `strokes-define-stroke'.
 
 /tm
 
 ---
 
 I'm running Solaris 7 on a Ultra Sparc
 
 Fatal error (11).
 Lisp backtrace follows:
 
   skip-syntax-backward("_w")
   # (unwind-protect ...)
   # (unwind-protect ...)
   # bind (stab) 
This is covered in the file 'PROBLEMS' that came with the XEmacs
source:
    ** General
    *** Don't use -O2 with gcc 2.8.1 and egcs 1.0 under SPARC architectures
    without also using `-fno-schedule-insns'.
    gcc will generate incorrect code otherwise, typically resulting in
    crashes in the function skip-syntax-backward.
HTH,
  vin