\input texinfo @c -*-texinfo-*-
@setfilename gnus
-@settitle Red Gnus 0.72 Manual
+@settitle Gnus 5.4 Manual
@synindex fn cp
@synindex vr cp
@synindex pg cp
@tex
@titlepage
-@title Red Gnus 0.72 Manual
+@title Gnus 5.4 Manual
@author by Lars Magne Ingebrigtsen
@page
@node Top
-@top The Red Gnus Newsreader
+@top The Gnus Newsreader
@ifinfo
spool or your mbox file. All at the same time, if you want to push your
luck.
-This manual corresponds to Red Gnus 0.72
+This manual corresponds to Gnus 5.4.
@end ifinfo
In any case, if you use @code{some} or @code{nil}, you should definitely
kill all groups that you aren't interested in to speed things up.
+Note that this variable also affects active file retrieval from
+secondary select methods.
+
@node Startup Variables
@section Startup Variables
@item auto-expire
@cindex auto-expire
-If this symbol is present in the group parameter list, all articles that
-are read will be marked as expirable. For an alternative approach,
-@pxref{Expiring Mail}.
+If the group parameter has an element that looks like @code{(auto-expire
+. t)}, , all articles that are read will be marked as expirable. For an
+alternative approach, @pxref{Expiring Mail}.
@item total-expire
@cindex total-expire
-If this symbol is present, all read articles will be put through the
+If the group parameter has an element that looks like
+@code{(total-expire . t)}, all read articles will be put through the
expiry process, even if they are not marked as expirable. Use with
-caution.
+caution.
@item expiry-wait
@cindex expiry-wait
@item D
@code{Date}.
@item d
-The @code{Date} in @code{YY-MMM} format.
+The @code{Date} in @code{DD-MMM} format.
@item o
The @code{Date} in @code{YYYYMMDDTHHMMSS} format.
@item M
original message (@code{gnus-summary-reply-with-original}). This
command uses the process/prefix convention.
+@item S w
+@kindex S w (Summary)
+@findex gnus-summary-wide-reply
+Mail a wide reply to the author of the current article
+(@code{gnus-summary-wide-reply}).
+
+@item S W
+@kindex S W (Summary)
+@findex gnus-summary-wide-reply-with-original
+Mail a wide reply to the current article and include the original
+message (@code{gnus-summary-reply-with-original}). This command uses
+the process/prefix convention.
+
@item S o m
@kindex S o m (Summary)
@findex gnus-summary-mail-forward
to the @code{root} account, you may want to resend it to
@code{postmaster}. Ordnung muß sein!
+This command understands the process/prefix convention
+(@pxref{Process/Prefix}).
+
@item S O m
@kindex S O m (Summary)
@findex gnus-uu-digest-mail-forward
Ask for a mark and then limit to all articles that have not been marked
with that mark (@code{gnus-summary-limit-to-marks}).
+@item / t
+@kindex / t (Summary)
+@findex gnus-summary-limit-to-age
+Ask for a number and then limit the summary buffer to articles that are
+older than (or equal to) that number of days
+(@code{gnus-summary-limit-to-marks}). If given a prefix, limit to
+articles that are younger than that number of days.
+
@item / n
@kindex / n (Summary)
@findex gnus-summary-limit-to-articles
If non-@code{nil}, all threads will be hidden when the summary buffer is
generated.
+@item gnus-thread-expunge-below
+@vindex gnus-thread-expunge-below
+All threads that have a total score (as defined by
+@code{gnus-thread-score-function}) less than this number will be
+expunged. This variable is @code{nil} by default, which means that no
+threads are expunged.
+
@item gnus-thread-hide-killed
@vindex gnus-thread-hide-killed
if you kill a thread and this variable is non-@code{nil}, the subtree
@vindex gnus-thread-indent-level
This is a number that says how much each sub-thread should be indented.
The default is 4.
+
+@item gnus-parse-headers-hook
+@vindex gnus-parse-headers-hook
+Hook run before parsing any headers. The default value is
+@code{(gnus-decode-rfc1522)}, which means that QPized headers will be
+slightly decoded in a hackish way. This is likely to change in the
+future when Gnus becomes @sc{MIME}ified.
+
@end table
function in @code{gnus-article-display-hook}, it should be run fairly
late and certainly after any highlighting.
+You can give the command a numerical prefix to specify the width to use
+when filling.
+
@item W c
@kindex W c (Summary)
@findex gnus-article-remove-cr
@findex gnus-article-date-local
Display the date in the local timezone (@code{gnus-article-date-local}).
+@item W T s
+@kindex W T s (Summary)
+@vindex gnus-article-time-format
+@findex gnus-article-date-user
+@findex format-time-string
+Display the date using a user-defined format
+(@code{gnus-article-date-user}). The format is specified by the
+@code{gnus-article-time-format} variable, and is a string that's passed
+to @code{format-time-string}. See the documentation of that variable
+for a list possible format specs.
+
@item W T e
@kindex W T e (Summary)
@findex gnus-article-date-lapsed
@kindex B r (Summary)
@findex gnus-summary-respool-article
Respool the mail article (@code{gnus-summary-move-article}).
+@code{gnus-summary-respool-default-method} will be used as the default
+select method when respooling. This variable is @code{nil} by default,
+which means that the current group select method will be used instead.
@item B w
@itemx e
called before doing much of the exiting, and calls
@code{gnus-summary-expire-articles} by default.
@code{gnus-summary-exit-hook} is called after finishing the exiting
-process.
+process. @code{gnus-group-no-more-groups-hook} is run when returning to
+group mode having no more (unread) groups.
@item Z E
@itemx Q
@findex gnus-summary-prev-group
Exit the group and go to the previous group
(@code{gnus-summary-prev-group}).
+
+@item Z s
+@kindex Z s (Summary)
+@findex gnus-summary-save-newsrc
+Save the current number of read/marked articles in the dribble buffer
+and then save the dribble buffer (@code{gnus-summary-save-newsrc}). If
+given a prefix, also save the @file{.newsrc} file(s). Using this
+command will make exit without updating (the @kbd{Q} command) worthless.
@end table
@vindex gnus-exit-group-hook
(nnmh-get-new-mail nil))
@end lisp
+If you are behind a firewall and only have access to the @sc{nntp}
+server from the firewall machine, you can instruct Gnus to @code{rlogin}
+on the firewall machine and telnet from there to the @sc{nntp} server.
+Doing this can be rather fiddly, but your virtual server definition
+should probably look something like this:
+
+@lisp
+(nntp "firewall"
+ (nntp-address "the.firewall.machine")
+ (nntp-open-connection-function nntp-open-rlogin)
+ (nntp-end-of-line "\n")
+ (nntp-rlogin-parameters
+ ("telnet" "the.real.nntp.host" "nntp")))
+@end lisp
+
+
@node Creating a Virtual Server
@subsection Creating a Virtual Server
@findex nntp-open-rlogin
@findex nntp-open-network-stream
-@item nntp-open-server-function
-@vindex nntp-open-server-function
+@item nntp-open-connection-function
+@vindex nntp-open-connection-function
This function is used to connect to the remote system. Two pre-made
functions are @code{nntp-open-network-stream}, which is the default, and
simply connects to some port or other on the remote system. The other
@item nntp-rlogin-parameters
@vindex nntp-rlogin-parameters
If you use @code{nntp-open-rlogin} as the
-@code{nntp-open-server-function}, this list will be used as the
+@code{nntp-open-connection-function}, this list will be used as the
parameter list given to @code{rsh}.
@item nntp-end-of-line
mail belongs in that group.
The last of these groups should always be a general one, and the regular
-expression should @emph{always} be @samp{} so that it matches any
-mails that haven't been matched by any of the other regexps.
+expression should @emph{always} be @samp{} so that it matches any mails
+that haven't been matched by any of the other regexps. (These rules are
+processed from the beginning of the alist toward the end. The first
+rule to make a match will "win", unless you have crossposting enabled.
+In that case, all matching rules will "win".)
If you like to tinker with this yourself, you can set this variable to a
function of your choice. This function will be called without any
just before the splitting based on these headers is done. The hook is
free to modify the buffer contents in any way it sees fit---the buffer
is discarded after the splitting has been done, and no changes performed
-in the buffer will show up in any files. @code{article-decode-rfc1522}
+in the buffer will show up in any files. @code{gnus-article-decode-rfc1522}
is one likely function to add to this hook.
@vindex nnmail-pre-get-new-mail-hook
file after splitting mail into the proper groups. This is @code{nil} by
default for reasons of security.
-Since Red Gnus is an alpha release, it is to be expected to lose mail.
+@c Since Red Gnus is an alpha release, it is to be expected to lose mail.
(No Gnus release since (ding) Gnus 0.10 (or something like that) have
-lost mail, I think, but that's not the point.) By not deleting the
-Incoming* files, one can be sure to not lose mail -- if Gnus totally
-whacks out, one can always recover what was lost.
+lost mail, I think, but that's not the point. (Except certain versions
+of Red Gnus.)) By not deleting the Incoming* files, one can be sure to
+not lose mail -- if Gnus totally whacks out, one can always recover what
+was lost.
Delete the @file{Incoming*} files at will.
@vindex gnus-summary-default-score
Default score of an article, which is 0 by default.
+@item gnus-summary-expunge-below
+@vindex gnus-summary-expunge-below
+Don't display the summary lines of articles that have scores lower than
+this variable. This is @code{nil} by default, which means that no
+articles will be hidden.
+
@item gnus-score-over-mark
@vindex gnus-score-over-mark
Mark (in the third column) used for articles with a score over the
@code{gnus-psychoanalyze-user} command to go through the rules and see
what words you like and what words you don't like. Or perhaps not.
+Note that the adaptive word scoring thing is highly experimental and is
+likely to change in the future. Initial impressions seem to indicate
+that it's totally useless as it stands. Some more work (involving more
+rigorous statistical methods) will have to be done to make this useful.
+
@node Home Score File
@section Home Score File
myself:
@lisp
-("references"
- "<x6[0-9a-z]+\\.fsf@@.*eyesore.no>" 1000 nil r)
+("references"
+ ("<x6[0-9a-z]+\\.fsf@.*eyesore.no>" 1000 nil r))
@end lisp
Whether it's the first two or first three characters that are ``yours''
If this variable is @code{nil} (which is the default), the mode line
strings won't be chopped off, and they won't be padded either.
+Note that the default is unlikely to be desirable, as even the
+percentage complete in the buffer may be crowded off the mode line;
+the user should configure this variable appropriately for their
+configuration.
@node Highlighting and Menus
This is the face (i.e., font) used for mouse highlighting in Gnus. No
mouse highlights will be done if @code{gnus-visual} is @code{nil}.
-@item gnus-display-type
-@vindex gnus-display-type
-This variable is symbol indicating the display type Emacs is running
-under. The symbol should be one of @code{color}, @code{grayscale} or
-@code{mono}. If Gnus guesses this display attribute wrongly, either set
-this variable in your @file{~/.emacs} or set the resource
-@code{Emacs.displayType} in your @file{~/.Xdefaults}.
-
-@item gnus-background-mode
-@vindex gnus-background-mode
-This is a symbol indicating the Emacs background brightness. The symbol
-should be one of @code{light} or @code{dark}. If Gnus guesses this
-frame attribute wrongly, either set this variable in your @file{~/.emacs} or
-set the resource @code{Emacs.backgroundMode} in your @file{~/.Xdefaults}.
-`gnus-display-type'.
@end table
There are hooks associated with the creation of all the different menus:
@item gnus-nocem-groups
@vindex gnus-nocem-groups
Gnus will look for NoCeM messages in the groups in this list. The
-default is @code{("alt.nocem.misc" "news.admin.net-abuse.announce")}.
+default is @code{("news.lists.filters" "news.admin.net-abuse.bulletins"
+"alt.nocem.misc" "news.admin.net-abuse.announce")}.
@item gnus-nocem-issuers
@vindex gnus-nocem-issuers
You do not have to heed NoCeM messages from all these people---just the
ones you want to listen to.
+@item gnus-nocem-verifyer
+@vindex gnus-nocem-verifyer
+@findex mc-verify
+This should be a function for verifying that the NoCeM issuer is who she
+says she is. The default is @code{mc-verify}, which is a Mailcrypt
+function. If this is too slow and you don't care for verification
+(which may be dangerous), you can set this variable to @code{nil}.
+
@item gnus-nocem-directory
@vindex gnus-nocem-directory
This is where Gnus will store its NoCeM cache files. The default is
``@sc{gnus}''. New vs. old.
The first ``proper'' release of Gnus 5 was done in November 1995 when it
-was included in the Emacs 19.30 distribution.
+was included in the Emacs 19.30 distribution (132 (ding) Gnus releases
+plus 15 Gnus 5.0 releases).
-In May 1996 the next Gnus generation (aka. ``September Gnus'') was
-released under the name ``Gnus 5.2''.
+In May 1996 the next Gnus generation (aka. ``September Gnus'' (after 99
+releases)) was released under the name ``Gnus 5.2'' (40 releases).
-On July 28th 1996 work on Red Gnus was begun.
+On July 28th 1996 work on Red Gnus was begun, and it was released on
+January 25th 1997 (after 84 releases) as ``Gnus 5.4''.
If you happen upon a version of Gnus that has a name that is prefixed --
-``(ding) Gnus'', ``September Gnus'', ``Red Gnus'', ``Mamey Sapote Gnus''
--- don't panic. Don't let it know that you're frightened. Back away.
+``(ding) Gnus'', ``September Gnus'', ``Red Gnus'', ``Quassia Gnus'' --
+don't panic. Don't let it know that you're frightened. Back away.
Slowly. Whatever you do, don't run. Walk away, calmly, until you're
out of its reach. Find a proper released version of Gnus and snuggle up
to that instead.
coming from @code{tin} and @code{Netscape} I know not to use either of
those for posting articles. I would not have known that if it wasn't
for the @code{X-Newsreader} header.
-
-@item References
-Gnus does line breaking on this header. I infer from RFC1036 that being
-conservative in what you output is not creating 5000-character lines, so
-it seems like a good idea to me. However, this standard-to-be says that
-whitespace in the @code{References} header is to be preserved, so... It
-doesn't matter one way or the other to Gnus, so if somebody tells me
-what The Way is, I'll change it. Or not.
@end table
@end table
Peter Arius,
Marc Auslander,
+Chris Bone,
Mark Borges,
Lance A. Brown,
Kees de Bruin,
Glenn Coombs,
Frank D. Cringle,
Geoffrey T. Dairiki,
+Andre Deparade,
Ulrik Dickow,
Dave Disser,
Joev Dubach,
Ishikawa Ichiro, @c Ishikawa
Francois Felix Ingrand,
Lee Iverson,
+Rajappa Iyer,
Randell Jesup,
Fred Johansen,
+Greg Klanderman,
+Peter Skov Knudsen,
+Shuhei Kobayashi, @c Kobayashi
Thor Kristoffersen,
Jens Lautenbacher,
Carsten Leonhardt,
Christian Limpach,
+Markus Linnala,
+Dave Love,
Tonny Madsen,
Shlomo Mahlab,
Nat Makarevitch,
Richard Mlynarik,
Lantz Moore,
Morioka Tomohiko, @c Morioka
+Erik Toubro Nielsen,
Hrvoje Niksic,
Andy Norman,
C. R. Oldham,
William Perry,
Stephen Peters,
Ulrich Pfeifer,
+John McClary Prevost,
Colin Rafferty,
Bart Robinson,
+Jason Rumney,
+Loren Schall,
+Dan Schmidt,
Ralph Schleicher,
Randal L. Schwartz,
Danny Siu,
Michael Sperber,
Richard Stallman,
Greg Stark,
+Paul Stodghill,
Kurt Swanson,
Samuel Tardieu,
Teddy,
and
Katsumi Yamaoka. @c Yamaoka
+For a full overview of what each person has done, the ChangeLogs
+included in the Gnus alpha distributions should give ample reading
+(550kB and counting).
Apologies to everybody that I've forgotten, of which there are many, I'm
sure.
@menu
* ding Gnus:: New things in Gnus 5.0/5.1, the first new Gnus.
* September Gnus:: The Thing Formally Known As Gnus 5.3/5.3.
-* Red Gnus:: The future---Gnus 5.4/5.5.
+* Red Gnus:: Third time best---Gnus 5.4/5.5.
@end menu
These lists are, of course, just @emph{short} overviews of the
on successful article retrievement.
-@item (nnchoke-open-group GROUP &optional SERVER)
-
-Make @var{group} the current group.
-
-There should be no data returned by this function.
-
-
@item (nnchoke-request-group GROUP &optional SERVER FAST)
Get data on @var{group}. This function also has the side effect of
A Gnus group info (@pxref{Group Info}) is handed to the backend for
alterations. This comes in handy if the backend really carries all the
information (as is the case with virtual an imap groups). This function
-may alter the info in any manner it sees fit, and should return the
-(altered) group info. This function may alter the group info
-destructively, so no copying is needed before boogeying.
+should destructively alter the info to suit its needs, and should return
+the (altered) group info.
There should be no result data from this function.
projects / gnus / blobdiff