\input texinfo
+@include gnus-overrides.texi
+
@setfilename emacs-mime
@settitle Emacs MIME Manual
@synindex fn cp
@copying
This file documents the Emacs MIME interface functionality.
-Copyright @copyright{} 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+Copyright @copyright{} 1998--2013 Free Software Foundation, Inc.
@quotation
Permission is granted to copy, distribute and/or modify this document
is included in the section entitled ``GNU Free Documentation License''.
(a) The FSF's Back-Cover Text is: ``You have the freedom to copy and
-modify this GNU manual. Buying copies from the FSF supports it in
-developing GNU and promoting software freedom.''
+modify this GNU manual.''
@end quotation
@end copying
-@c Node ``Interface Functions'' uses Latin-1 characters
-@documentencoding ISO-8859-1
+@c Node ``Interface Functions'' uses non-ASCII characters
+@documentencoding UTF-8
-@dircategory Emacs
+@dircategory Emacs lisp libraries
@direntry
* Emacs MIME: (emacs-mime). Emacs MIME de/composition library.
@end direntry
@setchapternewpage odd
@titlepage
+@ifset WEBHACKDEVEL
+@title Emacs MIME Manual (DEVELOPMENT VERSION)
+@end ifset
+@ifclear WEBHACKDEVEL
@title Emacs MIME Manual
+@end ifclear
@author by Lars Magne Ingebrigtsen
@page
@vindex mm-inline-large-images
When displaying inline images that are larger than the window, Emacs
does not enable scrolling, which means that you cannot see the whole
-image. To prevent this, the library tries to determine the image size
+image. To prevent this, the library tries to determine the image size
before displaying it inline, and if it doesn't fit the window, the
-library will display it externally (e.g. with @samp{ImageMagick} or
-@samp{xv}). Setting this variable to @code{t} disables this check and
+library will display it externally (e.g., with @samp{ImageMagick} or
+@samp{xv}). Setting this variable to @code{t} disables this check and
makes the library display all inline images as inline, regardless of
-their size.
+their size. If you set this variable to @code{resize}, the image will
+be displayed resized to fit in the window, if Emacs has the ability to
+resize images.
+
+@item mm-inline-large-images-proportion
+@vindex mm-inline-images-max-proportion
+The proportion used when resizing large images.
@item mm-inline-override-types
@vindex mm-inline-override-types
@vindex mm-inline-text-html-with-images
Some @acronym{HTML} mails might have the trick of spammers using
@samp{<img>} tags. It is likely to be intended to verify whether you
-have read the mail. You can prevent your personal informations from
+have read the mail. You can prevent your personal information from
leaking by setting this option to @code{nil} (which is the default).
It is currently ignored by Emacs/w3. For emacs-w3m, you may use the
command @kbd{t} on the image anchor to show an image even if it is
@item mm-w3m-safe-url-regexp
@vindex mm-w3m-safe-url-regexp
-A regular expression that matches safe URL names, i.e. URLs that are
+A regular expression that matches safe URL names, i.e., URLs that are
unlikely to leak personal information when rendering @acronym{HTML}
email (the default value is @samp{\\`cid:}). If @code{nil} consider
all URLs safe. In Gnus, this will be overridden according to the value
@item mm-file-name-delete-gotchas
@findex mm-file-name-delete-gotchas
Delete characters that could have unintended consequences when used
-with flawed shell scripts, i.e. @samp{|}, @samp{>} and @samp{<}; and
+with flawed shell scripts, i.e., @samp{|}, @samp{>} and @samp{<}; and
@samp{-}, @samp{.} as the first character.
@item mm-file-name-delete-whitespace
used.
@code{qp-or-base64} has another effect. It will fold long lines so that
-MIME parts may not be broken by MTA. So do @code{quoted-printable} and
+MIME parts may not be broken by MTA@. So do @code{quoted-printable} and
@code{base64}.
Note that it affects body encoding only when a part is a raw forwarded
The charset to be used can be overridden by setting the @code{charset}
@acronym{MML} tag (@pxref{MML Definition}) when composing the message.
-The encoding of characters (quoted-printable, 8bit etc) is orthogonal
+The encoding of characters (quoted-printable, 8bit, etc.)@: is orthogonal
to the discussion here, and is controlled by the variables
@code{mm-body-charset-encoding-alist} and
@code{mm-content-transfer-encoding-defaults} (@pxref{Encoding
newline characters are not present in the buffer, no flow encoding
occurs.
+You can customize the value of the @code{mml-enable-flowed} variable
+to enable or disable the flowed encoding usage when newline
+characters are present in the buffer.
+
On decoding flowed text, lines with soft newline characters are filled
together and wrapped after the column decided by
@code{fill-flowed-display-column}. The default is to wrap after
@item mail-encode-encoded-word-region
@findex mail-encode-encoded-word-region
Encode the non-@acronym{ASCII} words in the region. For instance,
-@samp{Na@"{@dotless{i}}ve} is encoded as @samp{=?iso-8859-1?q?Na=EFve?=}.
+@samp{Naïve} is encoded as @samp{=?iso-8859-1?q?Na=EFve?=}.
@item mail-encode-encoded-word-buffer
@findex mail-encode-encoded-word-buffer
@example
(mail-encode-encoded-word-string
- "This is na@"{@dotless{i}}ve, baby")
+ "This is naïve, baby")
@result{} "This is =?iso-8859-1?q?na=EFve,?= baby"
@end example
@example
(mail-decode-encoded-word-string
"This is =?iso-8859-1?q?na=EFve,?= baby")
-@result{} "This is na@"{@dotless{i}}ve, baby"
+@result{} "This is naïve, baby"
@end example
@end table
@item rfc2047-encode-encoded-words
@vindex rfc2047-encode-encoded-words
The boolean variable specifies whether encoded words
-(e.g. @samp{=?us-ascii?q?hello?=}) should be encoded again.
+(e.g., @samp{=?us-ascii?q?hello?=}) should be encoded again.
@code{rfc2047-encoded-word-regexp} is used to look for such words.
@item rfc2047-allow-irregular-q-encoded-words
@vindex rfc2047-allow-irregular-q-encoded-words
The boolean variable specifies whether irregular Q encoded words
-(e.g. @samp{=?us-ascii?q?hello??=}) should be decoded. If it is
+(e.g., @samp{=?us-ascii?q?hello??=}) should be decoded. If it is
non-@code{nil}, @code{rfc2047-encoded-word-regexp-loose} is used instead
of @code{rfc2047-encoded-word-regexp} to look for encoded words.
@item rfc2047-encode-parameter
@findex rfc2047-encode-parameter
-Encode a parameter in the RFC2047-like style. This is a replacement for
-the @code{rfc2231-encode-string} function. @xref{rfc2231}.
-
-When attaching files as @acronym{MIME} parts, we should use the RFC2231
-encoding to specify the file names containing non-@acronym{ASCII}
-characters. However, many mail softwares don't support it in practice
-and recipients won't be able to extract files with correct names.
-Instead, the RFC2047-like encoding is acceptable generally. This
-function provides the very RFC2047-like encoding, resigning to such a
-regrettable trend. To use it, put the following line in your
-@file{~/.gnus.el} file:
-
-@lisp
-(defalias 'mail-header-encode-parameter 'rfc2047-encode-parameter)
-@end lisp
+Encode a parameter in the RFC2047-like style. This is a substitution
+for the @code{rfc2231-encode-string} function, that is the standard but
+many mailers don't support it. @xref{rfc2231}.
@end table
@result{} 905595714.0
(seconds-to-time 905595714.0)
-@result{} (13818 19266 0)
+@result{} (13818 19266 0 0)
(time-to-days '(13818 19266))
@result{} 729644
(days-to-time 729644)
-@result{} (961933 65536)
+@result{} (961933 512)
(time-since '(13818 19266))
-@result{} (0 430)
+@result{} (6797 9607 984839 247000)
(time-less-p '(13818 19266) '(13818 19145))
@result{} nil
(time-to-number-of-days
(time-since
(date-to-time "Mon, 01 Jan 2001 02:22:26 GMT")))
-@result{} 4.146122685185185
+@result{} 4314.095589286675
@end example
And finally, we have @code{safe-date-to-time}, which does the same as
12:21:54 1998 +0200"}.
@item time
-An internal Emacs time. For instance: @code{(13818 26466)}.
+An internal Emacs time. For instance: @code{(13818 26466 0 0)}.
@item seconds
A floating point representation of the internal Emacs time. For
return a ``zero'' time.
@item time-less-p
-Take two times and say whether the first time is less (i. e., earlier)
+Take two times and say whether the first time is less (i.e., earlier)
than the second time.
@item time-since
Take a time and return a time saying how long it was since that time.
@item subtract-time
-Take two times and subtract the second from the first. I. e., return
+Take two times and subtract the second from the first. I.e., return
the time between the two times.
@item days-between
Languages, and Continuations
@item RFC1843
-HZ - A Data Format for Exchanging Files of Arbitrarily Mixed Chinese and
+HZ---A Data Format for Exchanging Files of Arbitrarily Mixed Chinese and
@acronym{ASCII} characters
@item draft-ietf-drums-msg-fmt-05.txt
\f
@c Local Variables:
@c mode: texinfo
-@c coding: iso-8859-1
+@c coding: utf-8
@c End:
-
-@ignore
- arch-tag: c7ef2fd0-a91c-4e10-aa52-c1a2b11b1a8d
-@end ignore
projects / gnus / blobdiff