23.0.60; Menu separators are not displayed

[David Kastrup]

Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.

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Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

I have a menu looking like

preview-menu's value is shown below.

Documentation:
This is the menu for preview-latex.

Value: 
(keymap "Preview"
        (nil menu-item "Generate previews")
        (\(or\ toggle\)\ at\ point menu-item "(or toggle) at point" 
preview-at-point
         ([3 16 16]
          . "  C-c C-p C-p"))
        (for\ environment menu-item "for environment" preview-environment
                          ([3 16 5]
                           . "  C-c C-p C-e"))
        (for\ section menu-item "for section" preview-section
                      ([3 16 19]
                       . "  C-c C-p C-s"))
        (for\ region menu-item "for region" preview-region
                     ([3 16 18]
                      . "  C-c C-p C-r")
                     :enable
                     (preview-mark-active))
        (for\ buffer menu-item "for buffer" preview-buffer
                     ([3 16 2]
                      . "  C-c C-p C-b"))
        (for\ document menu-item "for document" preview-document
                       ([3 16 4]
                        . "  C-c C-p C-d"))
        (nil menu-item "---")
        (nil menu-item "Remove previews")
        (at\ point menu-item "at point" preview-clearout-at-point
                   ([3 16 3 16]
                    . "  C-c C-p C-c C-p"))
        (from\ section menu-item "from section" preview-clearout-section
                       ([3 16 3 19]
                        . "  C-c C-p C-c C-s"))
        (from\ region menu-item "from region" preview-clearout
                      ([3 16 3 18]
                       . "  C-c C-p C-c C-r")
                      :enable
                      (preview-mark-active))
        (from\ buffer menu-item "from buffer" preview-clearout-buffer
                      ([3 16 3 2]
                       . "  C-c C-p C-c C-b"))
        (from\ document menu-item "from document" preview-clearout-document
                        ([3 16 3 4]
                         . "  C-c C-p C-c C-d"))
        (nil menu-item "---")
        (nil menu-item "Turn preamble cache")
        (on menu-item "on" preview-cache-preamble
            ([3 16 6]
             . "  C-c C-p C-f"))
        (off menu-item "off" preview-cache-preamble-off
             ([3 16 3 6]
              . "  C-c C-p C-c C-f"))
        (nil menu-item "---")
        (Customize menu-item "Customize"
                   (keymap "Customize"
                           (Browse\ options menu-item "Browse options" 
menu-function-194
                                            (nil)
                                            :key-sequence nil)
                           (Extend\ this\ menu menu-item "Extend this menu" 
menu-function-195
                                               (nil)
                                               :key-sequence nil)))
        (Read\ documentation menu-item "Read documentation" 
preview-goto-info-page
                             ([3 16 9]
                              . "  C-c C-p TAB"))
        (Report\ Bug menu-item "Report Bug" preview-report-bug
                     (nil)))

[back]


and neither the separator lines nor the separator titles are shown.
This menu was generated using

  (easy-menu-define preview-menu LaTeX-mode-map
    "This is the menu for preview-latex."
    '("Preview"
      "Generate previews"
      ["(or toggle) at point" preview-at-point]
      ["for environment" preview-environment]
      ["for section" preview-section]
      ["for region" preview-region (preview-mark-active)]
      ["for buffer" preview-buffer]
      ["for document" preview-document]
      "---"
      "Remove previews"
      ["at point" preview-clearout-at-point]
      ["from section" preview-clearout-section]
      ["from region" preview-clearout (preview-mark-active)]
      ["from buffer" preview-clearout-buffer]
      ["from document" preview-clearout-document]
      "---"
      "Turn preamble cache"
      ["on" preview-cache-preamble]
      ["off" preview-cache-preamble-off]
      "---"
      ("Customize"
       ["Browse options"
        (customize-group 'preview)]
       ["Extend this menu"
        (easy-menu-add-item
         nil '("Preview")
         (customize-menu-create 'preview))])
      ["Read documentation" preview-goto-info-page]
      ["Report Bug" preview-report-bug]))



In GNU Emacs 23.0.60.8 (i686-pc-linux-gnu, GTK+ Version 2.12.9)
 of 2008-05-01 on lola
Windowing system distributor `The X.Org Foundation', version 11.0.10400090
configured using `configure  '--prefix=/usr/local/emacs-21' 
'--without-toolkit-scroll-bars' 'CFLAGS=-g -O2 -fno-crossjumping''

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: en_US.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: LaTeX

Minor modes in effect:
  reftex-mode: t
  desktop-save-mode: t
  minibuffer-electric-default-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
  blink-cursor-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<up> <up> <up> <up> <up> <up> <right> <right> <down> 
<down> <down> <down> <down> <down> <up> <up> <up> <up> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <up> <up> <up> <up> <up> <up> <up> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<up> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up> 
<up> <up> <up> <up> <up> <up> <up> <up> <up> C-x k 
<return> C-x b b o g <backspace> <backspace> i f <backspace> 
g o <backspace> f o <tab> <return> < C-/ <escape> < 
C-s h y p p <backspace> e r r e f C-s C-s C-s <down> 
<down> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> C-x b p r e v <tab> 
<backspace> <backspace> C-g C-x o C-x C-f / h o m e 
p <backspace> / t m p / a u c t e x / p r e v i e w 
/ p r v - e m <tab> <return> C-x 1 C-g C-s o n <up> 
C-s m e n u C-s C-s C-s <down> <up> C-x b C-g C-x C-f 
m e n <backspace> <backspace> <backspace> p r e v i 
e w . e l <tab> <return> C-s m e n u C-s C-s C-s C-s 
C-s C-s <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> C-h v p r e v i e w - m e n <tab> <return> 
C-x o <next> <next> <next> C-x b b i g f o o t . t 
e <backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
d i s s . t e x <return> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <menu-bar> <help-menu> <se
nd-emacs-bug-report>

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-- 
David Kastrup, Kriemhildstr. 15, 44793 Bochum