Remove redundant :group args in progmodes/*.el

* lisp/progmodes/bug-reference.el:
* lisp/progmodes/cfengine.el:
* lisp/progmodes/cmacexp.el:
* lisp/progmodes/cpp.el:
* lisp/progmodes/cwarn.el:
* lisp/progmodes/dcl-mode.el:
* lisp/progmodes/executable.el:
* lisp/progmodes/flymake.el:
* lisp/progmodes/gud.el:
* lisp/progmodes/hideshow.el:
* lisp/progmodes/icon.el:
* lisp/progmodes/inf-lisp.el:
* lisp/progmodes/js.el:
* lisp/progmodes/ld-script.el:
* lisp/progmodes/make-mode.el:
* lisp/progmodes/modula2.el:
* lisp/progmodes/pascal.el:
* lisp/progmodes/perl-mode.el:
* lisp/progmodes/prog-mode.el:
* lisp/progmodes/simula.el:
* lisp/progmodes/xscheme.el: Remove redundant :group args.

lisp/progmodes/make-mode.el

@@ -101,14 +101,12 @@
 (defface makefile-space
   '((((class color)) (:background  "hotpink"))
     (t (:reverse-video t)))
-  "Face to use for highlighting leading spaces in Font-Lock mode."
-  :group 'makefile)
+  "Face to use for highlighting leading spaces in Font-Lock mode.")
 
 (defface makefile-targets
   ;; This needs to go along both with foreground and background colors (i.e. shell)
   '((t (:inherit font-lock-function-name-face)))
   "Face to use for additionally highlighting rule targets in Font-Lock mode."
-  :group 'makefile
   :version "22.1")
 
 (defface makefile-shell
@@ -116,7 +114,6 @@
   ;;'((((class color) (min-colors 88) (background light)) (:background  "seashell1"))
   ;;  (((class color) (min-colors 88) (background dark)) (:background  "seashell4")))
   "Face to use for additionally highlighting Shell commands in Font-Lock mode."
-  :group 'makefile
   :version "22.1")
 
 (defface makefile-makepp-perl
@@ -124,19 +121,16 @@
     (((class color) (background dark)) (:background  "DarkBlue"))
     (t (:reverse-video t)))
   "Face to use for additionally highlighting Perl code in Font-Lock mode."
-  :group 'makefile
   :version "22.1")
 
 (defcustom makefile-browser-buffer-name "*Macros and Targets*"
   "Name of the macro- and target browser buffer."
-  :type 'string
-  :group 'makefile)
+  :type 'string)
 
 (defcustom makefile-target-colon ":"
   "String to append to all target names inserted by `makefile-insert-target'.
 \":\" or \"::\" are common values."
-  :type 'string
-  :group 'makefile)
+  :type 'string)
 
 (defcustom makefile-macro-assign " = "
   "String to append to all macro names inserted by `makefile-insert-macro'.
@@ -144,70 +138,58 @@ The normal value should be \" = \", since this is what
 standard make expects.  However, newer makes such as dmake
 allow a larger variety of different macro assignments, so you
 might prefer to use \" += \" or \" := \" ."
-  :type 'string
-  :group 'makefile)
+  :type 'string)
 
 (defcustom makefile-electric-keys nil
   "If non-nil, Makefile mode should install electric keybindings.
 Default is nil."
-  :type 'boolean
-  :group 'makefile)
+  :type 'boolean)
 
 (defcustom makefile-use-curly-braces-for-macros-p nil
   "Controls the style of generated macro references.
 Non-nil means macro references should use curly braces, like `${this}'.
 nil means use parentheses, like `$(this)'."
-  :type 'boolean
-  :group 'makefile)
+  :type 'boolean)
 
 (defcustom makefile-tab-after-target-colon t
   "If non-nil, insert a TAB after a target colon.
 Otherwise, a space is inserted.
 The default is t."
-  :type 'boolean
-  :group 'makefile)
+  :type 'boolean)
 
 (defcustom makefile-browser-leftmost-column 10
   "Number of blanks to the left of the browser selection mark."
-  :type 'integer
-  :group 'makefile)
+  :type 'integer)
 
 (defcustom makefile-browser-cursor-column 10
   "Column the cursor goes to when it moves up or down in the Makefile browser."
-  :type 'integer
-  :group 'makefile)
+  :type 'integer)
 
 (defcustom makefile-backslash-column 48
   "Column in which `makefile-backslash-region' inserts backslashes."
-  :type 'integer
-  :group 'makefile)
+  :type 'integer)
 
 (defcustom makefile-backslash-align t
   "If non-nil, `makefile-backslash-region' will align backslashes."
-  :type 'boolean
-  :group 'makefile)
+  :type 'boolean)
 
 (defcustom makefile-browser-selected-mark "+  "
   "String used to mark selected entries in the Makefile browser."
-  :type 'string
-  :group 'makefile)
+  :type 'string)
 
 (defcustom makefile-browser-unselected-mark "   "
   "String used to mark unselected entries in the Makefile browser."
-  :type 'string
-  :group 'makefile)
+  :type 'string)
 
 (defcustom makefile-browser-auto-advance-after-selection-p t
   "If non-nil, cursor will move after item is selected in Makefile browser."
-  :type 'boolean
-  :group 'makefile)
+  :type 'boolean)
 
 (defcustom makefile-pickup-everything-picks-up-filenames-p nil
   "If non-nil, `makefile-pickup-everything' picks up filenames as targets.
 This means it calls `makefile-pickup-filenames-as-targets'.
 Otherwise filenames are omitted."
-  :type 'boolean
-  :group 'makefile)
+  :type 'boolean)
 
 (defcustom makefile-cleanup-continuations nil
   "If non-nil, automatically clean up continuation lines when saving.
@@ -215,13 +197,11 @@ A line is cleaned up by removing all whitespace following a trailing
 backslash.  This is done silently.
 IMPORTANT: Please note that enabling this option causes Makefile mode
 to MODIFY A FILE WITHOUT YOUR CONFIRMATION when \"it seems necessary\"."
-  :type 'boolean
-  :group 'makefile)
+  :type 'boolean)
 
 (defcustom makefile-mode-hook nil
   "Normal hook run by `makefile-mode'."
-  :type 'hook
-  :group 'makefile)
+  :type 'hook)
 
 (defvar makefile-browser-hook '())
 
@@ -240,8 +220,7 @@ to MODIFY A FILE WITHOUT YOUR CONFIRMATION when \"it seems necessary\"."
   "List of special targets.
 You will be offered to complete on one of those in the minibuffer whenever
 you enter a \".\" at the beginning of a line in `makefile-mode'."
-  :type '(repeat string)
-  :group 'makefile)
+  :type '(repeat string))
 (put 'makefile-special-targets-list 'risky-local-variable t)
 
 (defcustom makefile-runtime-macros-list
@@ -250,8 +229,7 @@ you enter a \".\" at the beginning of a line in `makefile-mode'."
 If you insert a macro reference using `makefile-insert-macro-ref', the name
 of the macro is checked against this list.  If it can be found its name will
 not be enclosed in { } or ( )."
-  :type '(repeat (list string))
-  :group 'makefile)
+  :type '(repeat (list string)))
 
 ;; Note that the first big subexpression is used by font lock.  Note
 ;; that if you change this regexp you might have to fix the imenu
@@ -563,8 +541,7 @@ not be enclosed in { } or ( )."
 (defcustom makefile-brave-make "make"
   "How to invoke make, for `makefile-query-targets'.
 This should identify a `make' command that can handle the `-q' option."
-  :type 'string
-  :group 'makefile)
+  :type 'string)
 
 (defvaralias 'makefile-query-one-target-method
   'makefile-query-one-target-method-function)
@@ -584,13 +561,11 @@ The function must satisfy this calling convention:
 * It must return the integer value 0 (zero) if the given target
   should be considered up-to-date in the context of the given
   makefile, any nonzero integer value otherwise."
-  :type 'function
-  :group 'makefile)
+  :type 'function)
 
 (defcustom makefile-up-to-date-buffer-name "*Makefile Up-to-date overview*"
   "Name of the Up-to-date overview buffer."
-  :type 'string
-  :group 'makefile)
+  :type 'string)
 
 ;;; --- end of up-to-date-overview configuration ------------------