edebug-eval-defun fails with non-ASCII characters

[Dave Love]

Load edebug and use C-M-x on an expression like this to get `args out
of range' due to looking up a non-ASCII character in a 256-long vector:

  (defun £ (?£))

This appears to be an appropriate fix (not extensively tested):

2002-08-16  Dave Love  <fx@gnu.org>

        * emacs-lisp/edebug.el (edebug-read-syntax-table): Use a char
        table to account for non-ASCII characters.

*** edebug.el.~3.49.~   Mon Oct  1 08:30:38 2001
--- edebug.el   Fri Aug 16 20:18:21 2002
***************
*** 684,690 ****
  (defconst edebug-read-syntax-table
    ;; Lookup table for significant characters indicating the class of the
    ;; token that follows.  This is not a \"real\" syntax table.
!   (let ((table (make-vector 256 'symbol))
        (i 0))
      (while (< i ?!)
        (aset table i 'space)
--- 684,690 ----
  (defconst edebug-read-syntax-table
    ;; Lookup table for significant characters indicating the class of the
    ;; token that follows.  This is not a \"real\" syntax table.
!   (let ((table (make-char-table 'syntax-table 'symbol))
        (i 0))
      (while (< i ?!)
        (aset table i 'space)