Use defgroup and defcustom.

diff --git a/lisp/goto-addr.el b/lisp/goto-addr.el
index ecf64b3dcfb9b95cd694533b304c696214525267..7a4026158a80553aabfc894e492c5f165dc890f4 100644 (file)
--- a/lisp/goto-addr.el
+++ b/lisp/goto-addr.el
@@ -72,16 +72,28 @@
 
 (require 'browse-url)
 
+(defgroup goto-address nil
+  "Click to browse URL or to send to e-mail address."
+  :group 'mouse
+  :group 'hypermedia)
+
+
 ;;; I don't expect users to want fontify'ing without highlighting.
-(defvar goto-address-fontify-p t
+(defcustom goto-address-fontify-p t
   "*If t, URL's and e-mail addresses in buffer are fontified.
-But only if `goto-address-highlight-p' is also non-nil.")
+But only if `goto-address-highlight-p' is also non-nil."
+  :type 'boolean
+  :group 'goto-address)
 
-(defvar goto-address-highlight-p t
-  "*If t, URL's and e-mail addresses in buffer are highlighted.")
+(defcustom goto-address-highlight-p t
+  "*If t, URL's and e-mail addresses in buffer are highlighted."
+  :type 'boolean
+  :group 'goto-address)
 
-(defvar goto-address-fontify-maximum-size 30000
-  "*Maximum size of file in which to fontify and/or highlight URL's.")
+(defcustom goto-address-fontify-maximum-size 30000
+  "*Maximum size of file in which to fontify and/or highlight URL's."
+  :type 'integer
+  :group 'goto-address)
 
 (defvar goto-address-mail-regexp
   "[-a-zA-Z0-9._]+@\\([-a-zA-z0-9_]+\\.\\)+[a-zA-Z0-9]+"
@@ -94,11 +106,13 @@ But only if `goto-address-highlight-p' is also non-nil.")
          "[-a-zA-Z0-9_=#$@~`%&*+|\\/]")
   "A regular expression probably matching a URL.")
 
-(defvar goto-address-mail-method
+(defcustom goto-address-mail-method
   'goto-address-send-using-mail
   "*Function to compose mail.
 Two pre-made functions are `goto-address-send-using-mail' (sendmail);
-and `goto-address-send-using-mh-e' (MH-E).")
+and `goto-address-send-using-mh-e' (MH-E)."
+  :type 'function
+  :group 'goto-address)
 
 (defvar goto-address-highlight-keymap
   (let ((m (make-sparse-keymap)))
@@ -106,17 +120,25 @@ and `goto-address-send-using-mh-e' (MH-E).")
     m)
   "keymap to hold goto-addr's mouse key defs under highlighted URLs.")
 
-(defvar goto-address-url-face 'bold
-  "*Face to use for URLs.")
-
-(defvar goto-address-url-mouse-face 'highlight
-  "*Face to use for URLs when the mouse is on them.")
-
-(defvar goto-address-mail-face 'italic
-  "*Face to use for e-mail addresses.")
-
-(defvar goto-address-mail-mouse-face 'secondary-selection
-  "*Face to use for e-mail addresses when the mouse is on them.")
+(defcustom goto-address-url-face 'bold
+  "*Face to use for URLs."
+  :type 'face
+  :group 'goto-address)
+
+(defcustom goto-address-url-mouse-face 'highlight
+  "*Face to use for URLs when the mouse is on them."
+  :type 'face
+  :group 'goto-address)
+
+(defcustom goto-address-mail-face 'italic
+  "*Face to use for e-mail addresses."
+  :type 'face
+  :group 'goto-address)
+
+(defcustom goto-address-mail-mouse-face 'secondary-selection
+  "*Face to use for e-mail addresses when the mouse is on them."
+  :type 'face
+  :group 'goto-address)
 
 (defun goto-address-fontify ()
   "Fontify the URL's and e-mail addresses in the current buffer.

diff --git a/lisp/hippie-exp.el b/lisp/hippie-exp.el
index caa479d9ec84a49111c9fb01d2239267536902d9..aeaa747659c0838fc4c1dea8719e9e1a7ccfd74a 100644 (file)
--- a/lisp/hippie-exp.el
+++ b/lisp/hippie-exp.el
@@ -157,6 +157,10 @@
 
 ;;; Code:
 
+(defgroup hippie-expand nil
+  "Expand text trying various ways to find its expansion."
+  :group 'abbrev)
+
 (defvar he-num -1)
 
 (defvar he-string-beg (make-marker))
@@ -197,19 +201,26 @@ To change the behavior of `hippie-expand', remove, change the order of,
 or insert functions in this list.")
 
 ;;;###autoload
-(defvar hippie-expand-verbose t
-  "*Non-nil makes `hippie-expand' output which function it is trying.")
+(defcustom hippie-expand-verbose t
+  "*Non-nil makes `hippie-expand' output which function it is trying."
+  :type 'boolean
+  :group 'hippie-expand)
 
 ;;;###autoload
-(defvar hippie-expand-max-buffers ()
+(defcustom hippie-expand-max-buffers ()
   "*The maximum number of buffers (apart from the current) searched.
-If nil, all buffers are searched.")
+If nil, all buffers are searched."
+  :type '(choice (const :tag "All" nil)
+                integer)
+  :group 'hippie-expand)
 
 ;;;###autoload
-(defvar hippie-expand-ignore-buffers '("^ \\*.*\\*$" dired-mode)
+(defcustom hippie-expand-ignore-buffers '("^ \\*.*\\*$" dired-mode)
   "*A list specifying which buffers not to search (if not current).
 Can contain both regexps matching buffer names (as strings) and major modes
-\(as atoms)")
+\(as atoms)"
+  :type '(repeat (choice regexp (symbol :tag "Major Mode")))
+  :group 'hippie-expand)
 
 ;;;###autoload
 (defun hippie-expand (arg)

diff --git a/lisp/ielm.el b/lisp/ielm.el
index a5ce307a3d1a82b2f10112b56abd7a99d95a36a0..6a603c6f31b2e886bb5d4756e03e6b9caa57c12b 100644 (file)
--- a/lisp/ielm.el
+++ b/lisp/ielm.el
@@ -59,26 +59,39 @@
 
 ;;; User variables
 
-(defvar ielm-noisy t
-  "*If non-nil, IELM will beep on error.")
+(defgroup ielm nil
+  "Interaction mode for Emacs Lisp."
+  :group 'lisp)
+
+
+(defcustom ielm-noisy t
+  "*If non-nil, IELM will beep on error."
+  :type 'boolean
+  :group 'ielm)
 
 (defvar ielm-prompt "ELISP> "
   "Prompt used in IELM.")
 
-(defvar ielm-dynamic-return t
+(defcustom ielm-dynamic-return t
   "*Controls whether \\<ielm-map>\\[ielm-return] has intelligent behaviour in IELM.
 If non-nil, \\[ielm-return] evaluates input for complete sexps, or inserts a newline
-and indents for incomplete sexps.  If nil, always inserts newlines.")
+and indents for incomplete sexps.  If nil, always inserts newlines."
+  :type 'boolean
+  :group 'ielm)
 
-(defvar ielm-dynamic-multiline-inputs t
+(defcustom ielm-dynamic-multiline-inputs t
   "*Force multiline inputs to start from column zero?
 If non-nil, after entering the first line of an incomplete sexp, a newline
 will be inserted after the prompt, moving the input to the next line.
 This gives more frame width for large indented sexps, and allows functions
-such as `edebug-defun' to work with such inputs.")
+such as `edebug-defun' to work with such inputs."
+  :type 'boolean
+  :group 'ielm)
 
-(defvar ielm-mode-hook nil
-  "*Hooks to be run when IELM (`inferior-emacs-lisp-mode') is started.")
+(defcustom ielm-mode-hook nil
+  "*Hooks to be run when IELM (`inferior-emacs-lisp-mode') is started."
+  :type 'hook
+  :group 'ielm)
 
 ;;; System variables
 
@@ -89,7 +102,7 @@ This variable is buffer-local.")
 (defvar ielm-header 
   (concat
    "*** Welcome to IELM version "
-   (substring "$Revision: 1.8 $" 11 -2)
+   (substring "$Revision: 1.9 $" 11 -2)
    " ***  Type (describe-mode) for help.\n"
    "IELM has ABSOLUTELY NO WARRANTY; type (describe-no-warranty) for details.\n")
   "Message to display when IELM is started.")

diff --git a/lisp/imenu.el b/lisp/imenu.el
index 495ca8f1b8e7568390ad2eb84bbdddb16751b7fe..78fcfa38982a53ddcc8cf75c52d03bef810f3e6d 100644 (file)
--- a/lisp/imenu.el
+++ b/lisp/imenu.el
@@ -65,31 +65,49 @@
 ;;;
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
-(defvar imenu-use-markers t
+(defgroup imenu nil
+  "Mode-specific buffer indexes."
+  :group 'matching
+  :group 'frames)
+
+(defcustom imenu-use-markers t
   "*Non-nil means use markers instead of integers for Imenu buffer positions.
 Setting this to nil makes Imenu work faster.
 
-This might not yet be honored by all index-building functions.")
+This might not yet be honored by all index-building functions."
+  :type 'boolean
+  :group 'imenu)
+
 
-(defvar imenu-max-item-length 60
-  "*If a number, truncate Imenu entries to that length.")
+(defcustom imenu-max-item-length 60
+  "*If a number, truncate Imenu entries to that length."
+  :type 'integer
+  :group 'imenu)
 
-(defvar imenu-auto-rescan nil
-  "*Non-nil means Imenu should always rescan the buffers.")
+(decustom imenu-auto-rescan nil
+  "*Non-nil means Imenu should always rescan the buffers."
+  :type 'boolean
+  :group 'imenu)
 
-(defvar imenu-auto-rescan-maxout 60000 
+(defcustom imenu-auto-rescan-maxout 60000 
   "*Imenu auto-rescan is disabled in buffers larger than this size.
-This variable is buffer-local.")
+This variable is buffer-local."
+  :type 'integer
+  :group 'imenu)
 
-(defvar imenu-always-use-completion-buffer-p nil
+(defcustom imenu-always-use-completion-buffer-p nil
   "*Set this to non-nil for displaying the index in a completion buffer.
 
 `never' means never automatically display a listing of any kind.
 A value of nil (the default) means display the index as a mouse menu
 if the mouse was used to invoke `imenu'.
-Another non-nil value means always display the index in a completion buffer.")
+Another non-nil value means always display the index in a completion buffer."
+  :type '(choice (const :tag "On Mouse" nil)
+                (const :tag "Never" never)
+                (sexp :tag "Always" :format "%t\n" t))
+  :group 'imenu)
 
-(defvar imenu-sort-function nil
+(defcustom imenu-sort-function nil
   "*The function to use for sorting the index mouse-menu.
 
 Affects only the mouse index menu.
@@ -102,27 +120,37 @@ Set it to `imenu--sort-by-name' if you want alphabetic sorting.
 
 The function should take two arguments and return T if the first
 element should come before the second.  The arguments are cons cells;
-\(NAME . POSITION).  Look at `imenu--sort-by-name' for an example.")
+\(NAME . POSITION).  Look at `imenu--sort-by-name' for an example."
+  :type 'function
+  :group 'imenu)
 
-(defvar imenu-max-items 25
-  "*Maximum number of elements in a mouse menu for Imenu.")
+(defcustom imenu-max-items 25
+  "*Maximum number of elements in a mouse menu for Imenu."
+  :type 'integer
+  :group 'imenu)
 
-(defvar imenu-scanning-message "Scanning buffer for index (%3d%%)"
+(defcustom imenu-scanning-message "Scanning buffer for index (%3d%%)"
   "*Progress message during the index scanning of the buffer.
 If non-nil, user gets a message during the scanning of the buffer.
 
 Relevant only if the mode-specific function that creates the buffer
-index use `imenu-progress-message'.")
+index use `imenu-progress-message'."
+  :type 'string
+  :group 'imenu)
 
-(defvar imenu-space-replacement "^"
+(defcustom imenu-space-replacement "^"
   "*The replacement string for spaces in index names.
 Used when presenting the index in a completion-buffer to make the
-names work as tokens.")
+names work as tokens."
+  :type 'string
+  :group 'imenu)
 
-(defvar imenu-level-separator ":"
+(defcustom imenu-level-separator ":"
   "*The separator between index names of different levels.
 Used for making mouse-menu titles and for flattening nested indexes
-with name concatenation.")
+with name concatenation."
+  :type 'string
+  :group 'imenu)
 
 ;;;###autoload
 (defvar imenu-generic-expression nil