The following variables exist but are not documented in the emacs info:

mac-allow-anti-aliasing  mac-command-modifier
mac-control-modifier     mac-function-modifier
mac-option-modifier

They are originally from the carbon port and they used to be documented.
The info section that describes them seems to have been removed,
probably when the nextstep port took over. They are still relevant
should be documented.

-David


In GNU Emacs 23.0.92.1 (i386-apple-darwin9.6.0, NS apple-appkit-949.43)
 of 2009-03-31 on black.local
Windowing system distributor `Apple', version 10.3.949
configured using `configure  '--with-ns''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: nil
  value of $XMODIFIERS: nil
  locale-coding-system: nil
  default-enable-multibyte-characters: t

Major mode: Emacs-Lisp

Minor modes in effect:
  diff-auto-refine-mode: t
  dir-locals-mode: t
  auto-insert-mode: t
  show-paren-mode: t
  delete-selection-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent messages:
line-move-visual: Beginning of buffer
Auto-saving...done
Mark set
Auto-saving...done
line-move-visual: Beginning of buffer [2 times]
Auto-saving...done
Sending...done
line-move-visual: End of buffer
line-move-visual: Beginning of buffer
Making completion list...