mouse-1-click-follows-link doesn't govern behavior in Customize

[Drew Adams]

emacs -Q
M-x set-variable mouse-1-click-follows-link RET nil RET
M-x customize-option read-quoted-char-radix RET

Click mouse-1 on the first line, text `read-quoted-char'. This opens
the *Help* buffer with a description of `read-quoted-char'.

With `mouse-1-click-follows-link', I would not expect mouse-1 do do
that; I would expect only mouse-2 to do that. If someone sets
`mouse-1-click-follows-link' to nil, it is likely that that user does
not want mouse-1 to do more than set point.


In GNU Emacs 22.0.50.1 (i386-msvc-nt5.1.2600)
 of 2006-07-19 on BOS-CTHEWLAP2
X server distributor `Microsoft Corp.', version 5.1.2600
configured using `configure --with-msvc (12.00)'

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: ENU
  locale-coding-system: cp1252
  default-enable-multibyte-characters: t

Major mode: Custom

Minor modes in effect:
  encoded-kbd-mode: t
  tooltip-mode: t
  tool-bar-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  unify-8859-on-encoding-mode: t
  utf-translate-cjk-mode: t
  auto-compression-mode: t
  line-number-mode: t