* Other known bugs:
+** The \\{...} keymap dump output does not correctly remove shadowed entries:
+From: "Drew Adams" <drew.adams@oracle.com>
+
+(define-key minibuffer-local-map [(control ?=)] 'foo)
+(define-key minibuffer-local-completion-map [(control ?=)] 'foo)
+
+(defun toto () "\\{minibuffer-local-completion-map}" 4)
+
+C-h f toto shows a duplicate entry for C-=:
+
+toto is a Lisp function.
+(toto)
+
+key binding
+- --- -------
+
+C-g abort-recursive-edit
+TAB minibuffer-complete
+C-j exit-minibuffer
+RET exit-minibuffer
+ESC Prefix Command
+SPC minibuffer-complete-word
+? minibuffer-completion-help
+C-= foo
+C-= foo
+...
+
** a two-char comment-starter whose two chars are symbol constituents will
not be noticed if it appears within a word.