(Minor Modes): Fix typo.

(Minor Modes): Fix typo.
(Easy Customization): Fix menu style.
(Variables): Add xref.
(Examining): Setting for future sessions works through .emacs.
(Keymaps): "Text terminals", not "Many".
(Init Rebinding): Explain \C-.  Show example of \M-.
Fix minor wording errors.
(Function Keys): Explain vector syntax just once.
(Named ASCII Chars): Clarify history of TAB/C-i connection.
(Init File): Mention .emacs.d directory.
(Init Examples): Add xref.
(Find Init): Mention .emacs.d directory.