@c This is part of the Emacs manual.
@c Copyright (C) 1985, 1986, 1987, 1993, 1994, 1995, 1997, 2001, 2002,
-@c 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+@c 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
@c See file emacs.texi for copying conditions.
@node Emacs Invocation, X Resources, GNU Free Documentation License, Top
@appendix Command Line Arguments for Emacs Invocation
@itemx --batch
Run Emacs in @dfn{batch mode}. Batch mode is used for running
programs written in Emacs Lisp from shell scripts, makefiles, and so
-on. You should also use the @samp{-l} option or @samp{-f} option, to
-invoke a Lisp program to do batch processing.
+on. You should also use the @samp{-l}, @samp{-f} or @samp{--eval}
+option, to invoke a Lisp program to do batch processing.
In batch mode, Emacs does not display the text being edited, and the
standard terminal interrupt characters such as @kbd{C-z} and @kbd{C-c}
@item --no-splash
@opindex --no-splash
-@vindex inhibit-startup-message
-Do not display a splash screen on startup; this is equivalent to
-setting the variable @code{inhibit-startup-message} to non-@code{nil}.
+@vindex inhibit-splash-screen
+@cindex splash screen
+@cindex startup message
+Do not display a splash screen on startup. You can also achieve this
+effect by setting the variable @code{inhibit-splash-screen} to
+non-@code{nil} in you personal init file (but @emph{not} in
+@file{site-start.el}). (This variable was called
+@code{inhibit-startup-message} in previous Emacs versions.)
@item --no-desktop
@opindex --no-desktop
@opindex --user
@cindex load init file of another user
Load @var{user}'s Emacs init file @file{~@var{user}/.emacs} instead of
-your own.
+your own@footnote{
+This option has no effect on MS-Windows.}.
@item --debug-init
@opindex --debug-init
@item EMACSPATH
A colon-separated list of directories to search for executable
files---used to initialize @code{exec-path}.
+@item EMAIL
+@vindex user-mail-address@r{, initialization}
+Your email address; used to initialize the Lisp variable
+@code{user-mail-address}, which the Emacs mail interface puts into
+the @samp{From} header of outgoing messages (@pxref{Mail Headers}).
@item ESHELL
Used for shell-mode to override the @env{SHELL} environment variable.
@item HISTFILE
inside Emacs.
@item SMTPSERVER
The name of the outgoing mail server. Used by the SMTP library
-(@pxref{Top,,Sending mail via SMTP,smtpmail}).
+(@pxref{Top,,,smtpmail,Sending mail via SMTP}).
@cindex background mode, on @command{xterm}
@item TERM
The type of the terminal that Emacs is using. This variable must be
@pindex addpm, MS-Windows installation program
@cindex registry, setting environment variables and resources on MS-Windows
-On MS-Windows, the installation program @command{addpm.exe} adds values
-for @env{emacs_dir}, @env{EMACSLOADPATH}, @env{EMACSDATA},
+Under MS-Windows, the installation program @command{addpm.exe} adds
+values for @env{emacs_dir}, @env{EMACSLOADPATH}, @env{EMACSDATA},
@env{EMACSPATH}, @env{EMACSDOC}, @env{SHELL} and @env{TERM} to the
@file{HKEY_LOCAL_MACHINE} section of the system registry, under
@file{/Software/GNU/Emacs}. It does this because there is no standard
place to set environment variables across different versions of
-Windows. Running @command{addpm.exe} is no longer strictly
-necessary in recent versions of Emacs, but if you are upgrading from
-an older version, running @command{addpm.exe} ensures that you do not have
+Windows. Running @command{addpm.exe} is no longer strictly necessary
+in recent versions of Emacs, but if you are upgrading from an older
+version, running @command{addpm.exe} ensures that you do not have
older registry entries from a previous installation, which may not be
compatible with the latest version of Emacs.
@node Colors
@appendixsec Window Color Options
-@cindex color of window
+@cindex color of window, from command line
@cindex text colors, from command line
@findex list-colors-display
@item --color=@var{mode}
@opindex --color
@cindex standard colors on a character terminal
-For a character terminal only, specify the mode of color support. The
-parameter @var{mode} can be one of the following:
+@cindex override character terminal color support
+For a character terminal only, specify the mode of color support.
+This option is intended for overriding the number of supported colors
+that the character terminal advertises in its @code{termcap} or
+@code{terminfo} database. The parameter @var{mode} can be one of the
+following:
@table @samp
@item never
@itemx no
@cindex geometry, command-line argument
Specify the size @var{width} and @var{height} (measured in character
columns and lines), and positions @var{xoffset} and @var{yoffset}
-(measured in pixels). This applies to all frames.
+(measured in pixels). The @var{width} and @var{height} parameters
+apply to all frames, whereas @var{xoffset} and @var{yoffset} only to
+the initial frame.
@item -fs
@opindex -fs
@itemx --no-blinking-cursor
@opindex --no-blinking-cursor
@cindex blinking cursor disable, command-line argument
-Disable the blinking cursor on graphical terminals.
+Disable the blinking cursor on graphical displays.
@item -D
@opindex -D
HCoop / bpt / emacs.git / blobdiff