[armedbear-devel] [BUG] SET-SYNTAX-FROM-CHAR should clear dispatch tables

(let ((rt (copy-readtable nil))) (set-syntax-from-char #\# #\A rt (copy-readtable nil)) (get-dispatch-macro-character #\# #\x rt)) should signal an error as #\# is no longer a dispatching macro character. -T.