Commit 69c1dd37 authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

Use defgroup and defcustom.

parent 93cee14b
......@@ -44,8 +44,16 @@
;; ======================================================================
;; GUD commands must be visible in C buffers visited by GUD
(defvar gud-key-prefix "\C-x\C-a"
"Prefix of all GUD commands valid in C buffers.")
(defgroup gud nil
"Grand Unified Debugger mode for gdb, sdb, dbx, or xdb under Emacs."
:group 'unix
:group 'tools)
(defcustom gud-key-prefix "\C-x\C-a"
"Prefix of all GUD commands valid in C buffers."
:type 'string
:group 'gud)
(global-set-key (concat gud-key-prefix "\C-l") 'gud-refresh)
(define-key ctl-x-map " " 'gud-break) ;; backward compatibility hack
......@@ -495,13 +503,17 @@ and source-file directory for your debugger."
;;; History of argument lists passed to dbx.
(defvar gud-dbx-history nil)
(defvar gud-dbx-directories nil
(defcustom gud-dbx-directories nil
"*A list of directories that dbx should search for source code.
If nil, only source files in the program directory
will be known to dbx.
The file names should be absolute, or relative to the directory
containing the executable being debugged.")
containing the executable being debugged."
:type '(choice (const :tag "Current Directory" nil)
(repeat :value ("")
directory))
:group 'gud)
(defun gud-dbx-massage-args (file args)
(nconc (let ((directories gud-dbx-directories)
......@@ -802,13 +814,17 @@ and source-file directory for your debugger."
;;; History of argument lists passed to xdb.
(defvar gud-xdb-history nil)
(defvar gud-xdb-directories nil
(defcustom gud-xdb-directories nil
"*A list of directories that xdb should search for source code.
If nil, only source files in the program directory
will be known to xdb.
The file names should be absolute, or relative to the directory
containing the executable being debugged.")
containing the executable being debugged."
:type '(choice (const :tag "Current Directory" nil)
(repeat :value ("")
directory))
:group 'gud)
(defun gud-xdb-massage-args (file args)
(nconc (let ((directories gud-xdb-directories)
......@@ -983,8 +999,10 @@ directories if your program contains sources from more than one directory."
(gud-make-debug-menu)
buf)))
(defvar perldb-command-name "perl"
"File name for executing Perl.")
(defcustom perldb-command-name "perl"
"File name for executing Perl."
:type 'string
:group 'gud)
;;;###autoload
(defun perldb (command-line)
......
......@@ -3,7 +3,7 @@
;; Copyright (C) 1993, 1996 Masanobu UMEDA
;; Author: Masanobu UMEDA <umerin@mse.kyutech.ac.jp>
;; Version: $Id: /home/gd/gnu/emacs/19.0/lisp/RCS/metamail.el,v 1.5 1996/04/19 18:05:38 rms Exp eggert $
;; Version: $Id: metamail.el,v 1.6 1997/05/05 05:45:46 eggert Exp rms $
;; Keywords: mail, news, mime, multimedia
;; This file is part of GNU Emacs.
......@@ -48,11 +48,21 @@
;;; Code:
(defvar metamail-program-name "metamail"
"*Metamail program name.")
(defgroup metamail nil
"Metamail interface for Emacs."
:group 'mail
:group 'hypermedia
:group 'processes)
(defvar metamail-mailer-name "emacs"
"*Mailer name set to MM_MAILER environment variable.")
(defcustom metamail-program-name "metamail"
"*Metamail program name."
:type 'string
:group 'metamail)
(defcustom metamail-mailer-name "emacs"
"*Mailer name set to MM_MAILER environment variable."
:type 'string
:group 'metamail)
(defvar metamail-environment '("KEYHEADS=*" "MM_QUIET=1")
"*Environment variables passed to `metamail'.
......@@ -60,13 +70,15 @@ It must be a list of strings that have the format ENVVARNAME=VALUE.
It is not expected to be altered globally by `set' or `setq'.
Instead, change its value temporary using `let' or `let*' form.")
(defvar metamail-switches '("-x" "-d" "-z")
(defcustom metamail-switches '("-x" "-d" "-z")
"*Switches for `metamail' program.
`-z' is required to remove zap file.
It is not expected to be altered globally by `set' or `setq'.
Instead, change its value temporary using `let' or `let*' form.
`-m MAILER' argument is automatically generated from the
`metamail-mailer-name' variable.")
`metamail-mailer-name' variable."
:type '(repeat (string :tag "Switch"))
:group 'metamail)
;;;###autoload
(defun metamail-interpret-header ()
......
;;; simple.el --- basic editing commands for Emacs
;; Copyright (C) 1985, 86, 87, 93, 94, 95 Free Software Foundation, Inc.
;; Copyright (C) 1985, 86, 87, 93, 94, 95, 96, 1997
;; Free Software Foundation, Inc.
;; This file is part of GNU Emacs.
......@@ -26,6 +27,22 @@
;;; Code:
(defgroup killing nil
"Killing and yanking commands"
:group 'editing)
(defgroup fill-comments nil
"Indenting and filling of comments."
:prefix "comment-"
:group 'fill)
(defgroup paren-matching nil
"Highlight (un)matching of parens and expressions."
:prefix "paren-"
:prefix "blink-matching-"
:group 'matching)
(defun newline (&optional arg)
"Insert a newline, and move to left margin of the new line if it's blank.
The newline is marked with the text-property `hard'.
......@@ -1111,8 +1128,10 @@ These commands include \\[set-mark-command] and \\[start-kbd-macro]."
(forward-line (- arg))
(skip-chars-forward " \t"))
(defvar kill-whole-line nil
"*If non-nil, `kill-line' with no arg at beg of line kills the whole line.")
(defcustom kill-whole-line nil
"*If non-nil, `kill-line' with no arg at beg of line kills the whole line."
:type 'boolean
:group 'killing)
(defun kill-line (&optional arg)
"Kill the rest of the current line; if no nonblanks there, kill thru newline.
......@@ -1192,8 +1211,10 @@ interact nicely with `interprogram-cut-function' and
interaction; you may want to use them instead of manipulating the kill
ring directly.")
(defvar kill-ring-max 30
"*Maximum length of kill ring before oldest elements are thrown away.")
(defcustom kill-ring-max 30
"*Maximum length of kill ring before oldest elements are thrown away."
:type 'integer
:group 'killing)
(defvar kill-ring-yank-pointer nil
"The tail of the kill ring whose car is the last thing yanked.")
......@@ -1255,8 +1276,10 @@ yanking point; just return the Nth kill forward."
;;;; Commands for manipulating the kill ring.
(defvar kill-read-only-ok nil
"*Non-nil means don't signal an error for killing read-only text.")
(defcustom kill-read-only-ok nil
"*Non-nil means don't signal an error for killing read-only text."
:type 'boolean
:group 'killing)
(put 'text-read-only 'error-conditions
'(text-read-only buffer-read-only error))
......@@ -1573,15 +1596,19 @@ store it in a Lisp variable. Example:
(make-variable-buffer-local 'mark-ring)
(put 'mark-ring 'permanent-local t)
(defvar mark-ring-max 16
"*Maximum size of mark ring. Start discarding off end if gets this big.")
(defcustom mark-ring-max 16
"*Maximum size of mark ring. Start discarding off end if gets this big."
:type 'integer
:group 'editing-basics)
(defvar global-mark-ring nil
"The list of saved global marks, most recent first.")
(defvar global-mark-ring-max 16
(defcustom global-mark-ring-max 16
"*Maximum size of global mark ring. \
Start discarding off end if gets this big.")
Start discarding off end if gets this big."
:type 'integer
:group 'editing-basics)
(defun set-mark-command (arg)
"Set mark at where point is, or jump to mark.
......@@ -1702,8 +1729,10 @@ incremental search, \\[beginning-of-buffer], and \\[end-of-buffer]."
(goto-char position)
(switch-to-buffer buffer)))
(defvar next-line-add-newlines t
"*If non-nil, `next-line' inserts newline to avoid `end of buffer' error.")
(defcustom next-line-add-newlines t
"*If non-nil, `next-line' inserts newline to avoid `end of buffer' error."
:type 'boolean
:group 'editing-basics)
(defun next-line (arg)
"Move cursor vertically down ARG lines.
......@@ -1759,13 +1788,18 @@ to use and more reliable (no dependence on goal column, etc.)."
(line-move (- arg)))
nil)
(defvar track-eol nil
(defcustom track-eol nil
"*Non-nil means vertical motion starting at end of line keeps to ends of lines.
This means moving to the end of each line moved onto.
The beginning of a blank line does not count as the end of a line.")
(defvar goal-column nil
"*Semipermanent goal column for vertical motion, as set by \\[set-goal-column], or nil.")
The beginning of a blank line does not count as the end of a line."
:type 'boolean
:group 'editing-basics)
(defcustom goal-column nil
"*Semipermanent goal column for vertical motion, as set by \\[set-goal-column], or nil."
:type '(choice integer
(const :tag "None" nil))
:group 'editing-basics)
(make-variable-buffer-local 'goal-column)
(defvar temporary-goal-column 0
......@@ -1774,9 +1808,11 @@ It is the column where point was
at the start of current run of vertical motion commands.
When the `track-eol' feature is doing its job, the value is 9999.")
(defvar line-move-ignore-invisible nil
(defcustom line-move-ignore-invisible nil
"*Non-nil means \\[next-line] and \\[previous-line] ignore invisible lines.
Outline mode sets this.")
Outline mode sets this."
:type 'boolean
:group 'editing-basics)
;; This is the guts of next-line and previous-line.
;; Arg says how many lines to move.
......@@ -1884,10 +1920,13 @@ The goal column is stored in the variable `goal-column'."
;;; will be built into the C level and all the (hscroll-point-visible) calls
;;; will go away.
(defvar hscroll-step 0
(defcustom hscroll-step 0
"*The number of columns to try scrolling a window by when point moves out.
If that fails to bring point back on frame, point is centered instead.
If this is zero, point is always centered after it moves off frame.")
If this is zero, point is always centered after it moves off frame."
:type '(choice (const :tag "Alway Center" 0)
(integer :format "%v" 1))
:group 'editing-basics)
(defun hscroll-point-visible ()
"Scrolls the selected window horizontally to make point visible."
......@@ -2127,24 +2166,34 @@ With argument 0, interchanges line point is in with line mark is in."
(delete-region (point) (+ (point) len1))
(insert word2)))
(defvar comment-column 32
(defcustom comment-column 32
"*Column to indent right-margin comments to.
Setting this variable automatically makes it local to the current buffer.
Each mode establishes a different default value for this variable; you
can set the value for a particular mode using that mode's hook.")
can set the value for a particular mode using that mode's hook."
:type 'integer
:group 'fill-comments)
(make-variable-buffer-local 'comment-column)
(defvar comment-start nil
"*String to insert to start a new comment, or nil if no comment syntax.")
(defcustom comment-start nil
"*String to insert to start a new comment, or nil if no comment syntax."
:type '(choice (const :tag "None" nil)
string)
:group 'fill-comments)
(defvar comment-start-skip nil
(defcustom comment-start-skip nil
"*Regexp to match the start of a comment plus everything up to its body.
If there are any \\(...\\) pairs, the comment delimiter text is held to begin
at the place matched by the close of the first pair.")
at the place matched by the close of the first pair."
:type '(choice (const :tag "None" nil)
regexp)
:group 'fill-comments)
(defvar comment-end ""
(defcustom comment-end ""
"*String to insert to end a new comment.
Should be an empty string if comments are terminated by end-of-line.")
Should be an empty string if comments are terminated by end-of-line."
:type 'string
:group 'fill-comments)
(defvar comment-indent-hook nil
"Obsolete variable for function to compute desired indentation for a comment.
......@@ -2157,16 +2206,22 @@ the comment's starting delimiter.")
This function is called with no args with point at the beginning of
the comment's starting delimiter.")
(defvar block-comment-start nil
(defcustom block-comment-start nil
"*String to insert to start a new comment on a line by itself.
If nil, use `comment-start' instead.
Note that the regular expression `comment-start-skip' should skip this string
as well as the `comment-start' string.")
as well as the `comment-start' string."
:type '(choice (const :tag "Use comment-start" nil)
string)
:group 'fill-comments)
(defvar block-comment-end nil
(defcustom block-comment-end nil
"*String to insert to end a new comment on a line by itself.
Should be an empty string if comments are terminated by end-of-line.
If nil, use `comment-end' instead.")
If nil, use `comment-end' instead."
:type '(choice (const :tag "Use comment-end" nil)
string)
:group 'fill-comments)
(defun indent-for-comment ()
"Indent this line's comment to comment column, or insert an empty comment."
......@@ -2404,13 +2459,19 @@ or adjacent to a word."
(buffer-substring start end)))
(buffer-substring start end)))))
(defvar fill-prefix nil
(defcustom fill-prefix nil
"*String for filling to insert at front of new line, or nil for none.
Setting this variable automatically makes it local to the current buffer.")
Setting this variable automatically makes it local to the current buffer."
:type '(choice (const :tag "None" nil)
string)
:group 'fill)
(make-variable-buffer-local 'fill-prefix)
(defvar auto-fill-inhibit-regexp nil
"*Regexp to match lines which should not be auto-filled.")
(defcustom auto-fill-inhibit-regexp nil
"*Regexp to match lines which should not be auto-filled."
:type '(choice (const :tag "None" nil)
regexp)
:group 'fill)
;; This function is the auto-fill-function of a buffer
;; when Auto-Fill mode is enabled.
......@@ -2569,10 +2630,12 @@ Just \\[universal-argument] as argument means to use the current column."
(t
(error "set-fill-column requires an explicit argument"))))
(defvar comment-multi-line nil
(defcustom comment-multi-line nil
"*Non-nil means \\[indent-new-comment-line] should continue same comment
on new line, with no new terminator or starter.
This is obsolete because you might as well use \\[newline-and-indent].")
This is obsolete because you might as well use \\[newline-and-indent]."
:type 'boolean
:group 'fill-comments)
(defun indent-new-comment-line (&optional soft)
"Break line at point and indent, continuing comment if within one.
......@@ -2714,8 +2777,10 @@ specialization of overwrite-mode, entered by setting the
'overwrite-mode-binary))
(force-mode-line-update))
(defvar line-number-mode t
"*Non-nil means display line number in mode line.")
(defcustom line-number-mode t
"*Non-nil means display line number in mode line."
:type 'boolean
:group 'editing-basics)
(defun line-number-mode (arg)
"Toggle Line Number mode.
......@@ -2728,8 +2793,10 @@ in the mode line."
(> (prefix-numeric-value arg) 0)))
(force-mode-line-update))
(defvar column-number-mode nil
"*Non-nil means display column number in mode line.")
(defcustom column-number-mode nil
"*Non-nil means display column number in mode line."
:type 'boolean
:group 'editing-basics)
(defun column-number-mode (arg)
"Toggle Column Number mode.
......@@ -2742,22 +2809,32 @@ in the mode line."
(> (prefix-numeric-value arg) 0)))
(force-mode-line-update))
(defvar blink-matching-paren t
"*Non-nil means show matching open-paren when close-paren is inserted.")
(defcustom blink-matching-paren t
"*Non-nil means show matching open-paren when close-paren is inserted."
:type 'boolean
:group 'paren-matching)
(defvar blink-matching-paren-on-screen t
(defcustom blink-matching-paren-on-screen t
"*Non-nil means show matching open-paren when it is on screen.
nil means don't show it (but the open-paren can still be shown
when it is off screen.")
when it is off screen."
:type 'boolean
:group 'paren-matching)
(defvar blink-matching-paren-distance 12000
"*If non-nil, is maximum distance to search for matching open-paren.")
(defcustom blink-matching-paren-distance 12000
"*If non-nil, is maximum distance to search for matching open-paren."
:type 'integer
:group 'paren-matching)
(defvar blink-matching-delay 1
"*The number of seconds that `blink-matching-open' will delay at a match.")
(defcustom blink-matching-delay 1
"*The number of seconds that `blink-matching-open' will delay at a match."
:type 'integer
:group 'paren-matching)
(defvar blink-matching-paren-dont-ignore-comments nil
"*Non-nil means `blink-matching-paren' should not ignore comments.")
(defcustom blink-matching-paren-dont-ignore-comments nil
"*Non-nil means `blink-matching-paren' should not ignore comments."
:type 'boolean
:group 'paren-matching)
(defun blink-matching-open ()
"Move cursor momentarily to the beginning of the sexp before point."
......@@ -2886,7 +2963,7 @@ or go back to just one window (by deleting all but the selected window)."
(define-key global-map "\e\e\e" 'keyboard-escape-quit)
(defvar mail-user-agent 'sendmail-user-agent
(defcustom mail-user-agent 'sendmail-user-agent
"*Your preference for a mail composition package.
Various Emacs Lisp packages (e.g. reporter) require you to compose an
outgoing email message. This variable lets you specify which
......@@ -2899,7 +2976,18 @@ Valid values include:
message-user-agent -- use the GNUS mail sending package
Additional valid symbols may be available; check with the author of
your package for details.")
your package for details."
:type '(radio (function-item :tag "Default Emacs mail"
:format "%t\n"
sendmail-user-agent)
(function-item :tag "Emacs interface to MH"
:format "%t\n"
mh-e-user-agent)
(function-item :tag "Gnus mail sending package"
:format "%t\n"
message-user-agent)
(function :tag "Other"))
:group 'mail)
(defun define-mail-user-agent (symbol composefunc sendfunc
&optional abortfunc hookvar)
......
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