bug#5604: 23.1; Two problems in emacs23

[anakreon]

Hello. I encountered two problems when moving from emacs22 to emacs23.
The first one concernes the js2 javascript mode distributed from:
http://code.google.com/p/js2-mode
If the mode is enabled, the following is printed from the debuger:
Debugger entered--Lisp error: (error "`c-lang-defconst' must be used in a file"\
)
  signal(error ("`c-lang-defconst' must be used in a file"))
  error("`c-lang-defconst' must be used in a file")
  c-define-lang-constant(c-mode-menu ((t cons ["Comment Out Region" comment-reg\
ion ...]4(cons ["Uncomment Region" ... ...] ...))))
=c7=c6!\204  require(cc-langs)
  byte-code("=c2=c3!\210=c2=c4!\210=c2=c5                                       
      

Perhaps the problem is in js2 and not in emacs. Note however that the
mode was functioning fine for emacs22.

The second problem is caused from option:
(highlight-completion-mode t nil (highlight-completion)) 
C-x C-f failes with message                                         
hc-expand-file-name: Wrong type argument: stringp, nil

I rather liked this feature. I hope the problem is resolved.


In GNU Emacs 23.1.1 (i486-pc-linux-gnu, GTK+ Version 2.18.2)
 of 2009-11-02 on raven, modified by Debian
Windowing system distributor `The X.Org Foundation', version 11.0.10704000
configured using `configure  '--build=i486-linux-gnu' '--host=i486-linux-gnu' 
'--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' 
'--localstatedir=/var/lib' '--infodir=/usr/share/info' 
'--mandir=/usr/share/man' '--with-pop=yes' 
'--enable-locallisppath=/etc/emacs23:/etc/emacs:/usr/local/share/emacs/23.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.1/site-lisp:/usr/share/emacs/site-lisp:/usr/share/emacs/23.1/leim'
 '--with-x=yes' '--with-x-toolkit=gtk' '--with-toolkit-scroll-bars' 
'build_alias=i486-linux-gnu' 'host_alias=i486-linux-gnu' 'CFLAGS=-DDEBIAN -g 
-O2' 'LDFLAGS=-g' 'CPPFLAGS=''

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: Fundamental

Minor modes in effect:
  show-paren-mode: t
  iswitchb-mode: t
  global-hl-line-mode: t
  desktop-save-mode: t
  delete-selection-mode: t
  auto-insert-mode: t
  display-time-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
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t
  abbrev-mode: t

Recent input:
C-x k <return> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <menu-bar> <help-menu> 
<send-emacs-bug-report>

Recent messages:
WARNING from msf-abbrev.el:  no abbrev table shell-mode-abbrev-table and no 
hook shell-mode-hook, abbrevs for mode shell-mode will not be loaded
Loading autoinsert...done
Loading delsel...done
Loading desktop...done
Loading hl-line...done
Loading iswitchb...done
Loading paren...done
Wrote /home/anakreon/.emacs.desktop.lock
Desktop: 2 buffers restored.
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