procyberian/emacs
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

(transient-mark-mode, line-number-mode, column-number-mode):

Browse source 
Use define-minor-mode.
(define-mail-user-agent): Delete.  Moved to subr.el.
This commit is contained in:
Stefan Monnier 2002-09-11 20:46:33 +00:00
parent 3bce024300
commit 6710df484a
1 changed files with 6 additions and 67 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

73
lisp/simple.el
View file

@ -2484,7 +2484,7 @@ With prefix arg, `transient-mark-mode' is enabled temporarily."
(goto-char omark)
nil)))
(defun transient-mark-mode (arg)
(define-minor-mode transient-mark-mode
"Toggle Transient Mark mode.
With arg, turn Transient Mark mode on if arg is positive, off otherwise.
@ -2505,15 +2505,7 @@ default part of the buffer's text. Examples of such commands include
\\[apropos-documentation] and type \"transient\" or \"mark.*active\" at
the prompt, to see the documentation of commands which are sensitive to
the Transient Mark mode."
(interactive "P")
(setq transient-mark-mode
(if (null arg)
(not transient-mark-mode)
(> (prefix-numeric-value arg) 0)))
(if (interactive-p)
(if transient-mark-mode
(message "Transient Mark mode enabled")
(message "Transient Mark mode disabled"))))
:global t :group 'editing-basics)
(defun pop-global-mark ()
"Pop off global mark ring and jump to the top location."
@ -3284,12 +3276,7 @@ specialization of overwrite-mode, entered by setting the
'overwrite-mode-binary))
(force-mode-line-update))
(defcustom line-number-mode t
"*Non-nil means display line number in mode line."
:type 'boolean
:group 'editing-basics)
(defun line-number-mode (arg)
(define-minor-mode line-number-mode
"Toggle Line Number mode.
With arg, turn Line Number mode on iff arg is positive.
When Line Number mode is enabled, the line number appears
@ -3298,27 +3285,14 @@ in the mode line.
Line numbers do not appear for very large buffers and buffers
with very long lines; see variables `line-number-display-limit'
and `line-number-display-limit-width'."
(interactive "P")
(setq line-number-mode
(if (null arg) (not line-number-mode)
(> (prefix-numeric-value arg) 0)))
(force-mode-line-update))
:init-value t :global t :group 'editing-basics)
(defcustom column-number-mode nil
"*Non-nil means display column number in mode line."
:type 'boolean
:group 'editing-basics)
(defun column-number-mode (arg)
(define-minor-mode column-number-mode
"Toggle Column Number mode.
With arg, turn Column Number mode on iff arg is positive.
When Column Number mode is enabled, the column number appears
in the mode line."
(interactive "P")
(setq column-number-mode
(if (null arg) (not column-number-mode)
(> (prefix-numeric-value arg) 0)))
(force-mode-line-update))
:global t :group 'editing-basics)
(defgroup paren-blinking nil
"Blinking matching of parens and expressions."
@ -3543,41 +3517,6 @@ See also `read-mail-command' concerning reading mail."
(function :tag "Other"))
:group 'mail)
(defun define-mail-user-agent (symbol composefunc sendfunc
&optional abortfunc hookvar)
"Define a symbol to identify a mail-sending package for `mail-user-agent'.
SYMBOL can be any Lisp symbol. Its function definition and/or
value as a variable do not matter for this usage; we use only certain
properties on its property list, to encode the rest of the arguments.
COMPOSEFUNC is program callable function that composes an outgoing
mail message buffer. This function should set up the basics of the
buffer without requiring user interaction. It should populate the
standard mail headers, leaving the `to:' and `subject:' headers blank
by default.
COMPOSEFUNC should accept several optional arguments--the same
arguments that `compose-mail' takes. See that function's documentation.
SENDFUNC is the command a user would run to send the message.
Optional ABORTFUNC is the command a user would run to abort the
message. For mail packages that don't have a separate abort function,
this can be `kill-buffer' (the equivalent of omitting this argument).
Optional HOOKVAR is a hook variable that gets run before the message
is actually sent. Callers that use the `mail-user-agent' may
install a hook function temporarily on this hook variable.
If HOOKVAR is nil, `mail-send-hook' is used.
The properties used on SYMBOL are `composefunc', `sendfunc',
`abortfunc', and `hookvar'."
(put symbol 'composefunc composefunc)
(put symbol 'sendfunc sendfunc)
(put symbol 'abortfunc (or abortfunc 'kill-buffer))
(put symbol 'hookvar (or hookvar 'mail-send-hook)))
(define-mail-user-agent 'sendmail-user-agent
'sendmail-user-agent-compose
'mail-send-and-exit)