X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=doc%2Fwl.texi;h=e2bdcc27122bab563af0d2d4a269c501edba8fe3;hb=9d7002a0026ae26d0be76f456ba3dd32edbfbc2c;hp=7696a64d17cf550c936262ac8a4b429532413b6d;hpb=ef641bc9923657a8c1b4c0d46a74a4f431335662;p=elisp%2Fwanderlust.git

diff --git a/doc/wl.texi b/doc/wl.texi
index 7696a64..e2bdcc2 100644
--- a/doc/wl.texi
+++ b/doc/wl.texi
@@ -120,6 +120,7 @@ This manual is for Wanderlust @value{VERSION}.
 * Scoring::                  Score of the messages
 * Split messages::           Splitting messages
 * Address Book::             Management of Address Book
+* Spam Filter::              Spam filtering
 * Customization::            Customizing Wanderlust
 * Terminology::              Terminologies
 * Mailing List::             Wanderlust mailing list
@@ -145,7 +146,7 @@ The main features of Wanderlust:
 @item Manages unread messages.
 @item Interactive thread display.
 @item Folder Mode shows the list of subscribed folders.
-@item Message Cache, Disconnected Operation (Read Only).
+@item Message Cache, Disconnected Operation.
 @item MH-like FCC. (Fcc: %Backup and Fcc: $Backup is allowed).
 @item MIME compliant (by SEMI).
 @item Transmission of news and mail are unified by Message transmitting draft.
@@ -254,7 +255,7 @@ may help you.}.
 Recommended combination of APEL, FLIM and SEMI are following:
 
 @itemize @minus
-@item APEL 10.5, FLIM 1.14.5 and SEMI 1.14.5
+@item APEL 10.6, FLIM 1.14.6 and SEMI 1.14.6
 @end itemize
 
 You can also use many other FLIM/SEMI variants. Combination of the
@@ -262,8 +263,8 @@ latest versions should work.  For example, the following combination are
 confirmed to work.
 
 @itemize @minus
-@item APEL 10.5, SLIM 1.14.9, SEMI 1.14.5
-@item APEL 10.5, CLIME 1.14.5, EMIKO 1.14.1
+@item APEL 10.6, SLIM 1.14.9, SEMI 1.14.5
+@item APEL 10.6, CLIME 1.14.5, EMIKO 1.14.1
 @end itemize
 
 You have to re-install Wanderlust if you upgraded APEL, FLIM or SEMI.
@@ -284,12 +285,10 @@ Mirrored ftp/http sites:
 
 @example
 @group
-ftp://ftp.jaist.ac.jp/pub/GNU/elisp/ftp.gohome.org/wl/
+@c ftp://ftp.jaist.ac.jp/pub/GNU/elisp/ftp.gohome.org/wl/
 http://www.jpl.org/elips/wl/
 http://www.ring.gr.jp/archives/text/elisp/wl/
 ftp://ftp.ring.gr.jp/pub/text/elisp/wl/
-ftp://opaopa.org/pub/mirror/elisp/wl/
-@c ftp://roguelife.org/pub/tsumura/wl/
 @end group
 @end example
 
@@ -672,9 +671,9 @@ This chapter describes the folder types which Wanderlust is able to handle.
 Wanderlust uses ELMO as it's interface, so you can use every folder types
 supported by ELMO.
 
-As of version @value{VERSION}, 11 types of folders are predefined. These are
-IMAP, NNTP, LocalDir(MH), Maildir, News Spool, Archive, POP, Multi, Filter,
-Pipe and Internal folder types.
+As of version @value{VERSION}, 13 types of folders are predefined. These
+are IMAP, NNTP, LocalDir(MH), Maildir, News Spool, Archive, POP,
+Shimbun, Namazu, Multi, Filter, Pipe and Internal folder types.
 
 @menu
 * IMAP Folder::                 @samp{%} -- IMAP folder
@@ -848,7 +847,7 @@ default:
 
 AUTHINFO is used as authentication method if the @var{username} is
 non-nil.  SSL will be default method if
-@code{elmo-nntp-default-stream-type} is non-nil even if the folder name
+@code{elmo-nntp-default-stream-type} is @code{ssl} even if the folder name
 doesn't end with @samp{!}.  If a folder name ends with @samp{!!},
 STARTTLS connection will be established.  if the value of
 @code{elmo-nntp-default-stream-type} is @code{starttls}, STARTTLS will
@@ -1263,7 +1262,7 @@ To use apop as an @var{authenticate-type}, @file{md5.el} is needed
 
 If the last character of the folder name is @samp{!}, Wanderlust
 connects to the POP server via SSL (Secure Socket Layer).  If you set
-non-nil value to @code{elmo-pop3-default-stream-type}, you don't have to put
+@code{ssl} to @code{elmo-pop3-default-stream-type}, you don't have to put
 @samp{!} in the end of the folder name to use SSL. If a folder name ends
 with @samp{!!}, STARTTLS connection will be established.  if the value
 of @code{elmo-pop3-default-stream-type} is @code{starttls}, STARTTLS will be the
@@ -1653,25 +1652,22 @@ Format:
 
 @example
 @group
-'mark
-'sendlog
-'cache/00 - 1F
+@samp{'flag} [@samp{/} @var{global-flag}]
+@samp{'sendlog}
+@samp{'cache/00} - @samp{'cache/1F}
 @end group
 @end example
 
-A folder named @samp{'mark} is a special virtual folder which collects
-messages which have important mark @samp{$}.
+A folder named @samp{'flag} is a special virtual folder which collects
+messages which have @var{global-flag}.
 
-You can review important messages at once after you put important marks
-on the messages in the different folders.
+Now, @samp{important} flag is supported as @var{global-flag}.  You can
+review important messages at once after you put important marks on the
+messages in the different folders.
 
-In this folder, if you delete message, important mark @samp{$} put on
-the message is removed.  If you append messages to this folder, the
-message will have @samp{$} mark.
-
-(Can't remove important mark @samp{$} on IMAP server from @samp{'mark}
-folder.  If you want IMAP folder's message remove from @samp{'mark}
-folder, remove important mark at IMAP Folder.)
+In this folder, if you delete message, @var{global-flag} put on the
+message is removed.  If you append messages to this folder, the message
+will have @var{global-flag}.
 
 
 A folder named @samp{'sendlog} is a virtual folder which collects
@@ -1905,7 +1901,7 @@ Flush queue.
 @item V
 @kindex V (Folder)
 @findex wl-folder-virtual
-Move to the virtual folder with the condition specified.
+Move to the virtual folder (filter folder) with the condition specified.
 (@code{wl-folder-virtual})
 
 @item ?
@@ -2048,15 +2044,6 @@ Example:
 
 @item wl-folder-hierarchy-access-folders
 @vindex wl-folder-hierarchy-access-folders
-The initial setting is the list shown below:
-
-@lisp
-@group
-("^-$" "^-alt$")
-@end group
-@end lisp
-
-@noindent
 A list of regular expressions for access groups which creates children
 folder list hierarchically.
 
@@ -2066,7 +2053,7 @@ For example, if you specify
 @lisp
 @group
 (setq wl-folder-hierarchy-access-folders
-     '("^-$" "^-alt$" "^-japan$" "^-comp$" "^-comp.unix$"))
+     '("^-[^\\.]*$" "^-comp.unix$" "^-comp.unix.bsd$"))
 @end group
 @end lisp
 
@@ -2544,7 +2531,7 @@ message has empty subject field.
 @cindex Mark, Temporary
 
 There are four temporary marks,
-@samp{*}, @samp{d}, @samp{o} and @samp{O}.
+@samp{*}, @samp{d}, @samp{D}, @samp{o}, @samp{O}, @samp{i} and @samp{~}.
 Temporary marks indicates message operations.
 
 @table @samp
@@ -2553,8 +2540,11 @@ Target mark.
 You can execute a command on the all messages that have @samp{*} mark,
 with the key bindings which begins with @kbd{m}.
 
+@item d
+The mark to dispose. You can put @samp{d} by typing @kbd{d} key.
+
 @item D
-The mark to delete. You can put @samp{D} by typing @kbd{d} key.
+The mark to force delete. You can put @samp{D} by typing @kbd{D} key.
 
 @item o
 The mark to refile.
@@ -2566,14 +2556,23 @@ The mark to refile.
 You can put this mark by typing @kbd{O} key.
 The difference between this mark and refile mark is,
 this mark does not delete the message while latter does.
+
+@item i
+The mark to prefetch reserved.
+You can put this mark by typing @kbd{i} key.
+
+@item ~
+The mark to resend reserved.
+After you type @kbd{~} key, prompt appears to input address to resend.
+Your answer is printed in the summary line.
 @end table
 
-@kbd{x} key executes @samp{D}, @samp{o} and @samp{O} marks.
+@kbd{x} key executes action for temporary marks, respectively.
 
 @subsection Persistent Marks
 
-There are five persistent marks,
-@samp{N}, @samp{U}, @samp{!}, @samp{u} and @samp{$}.
+There are five persistent marks, @samp{N}, @samp{?}, @samp{U}, @samp{!},
+@samp{u}, @samp{A}, @samp{&} and @samp{$}.
 
 The persistent mark indicates the message's status and it is saved.
 Each persistent mark indicates:
@@ -2581,12 +2580,18 @@ Each persistent mark indicates:
 @table @samp
 @item N
 It is new message.
+@item ?
+It is new but cached message.
 @item U
 It is unread message.
 @item !
 It is unread but cached message.
 @item u
 It is read but it is not cached.
+@item A
+It is already replied message.
+@item &
+It is already replied but cached message.
 @item $
 It is important message.  You can put @samp{$} mark by typing @kbd{$}
 key (if already exists, the mark is deleted).  It is convenient to put
@@ -2600,9 +2605,10 @@ If the message is read and cached (or local message),there are no
 persistent mark.
 @end table
 
-@samp{N}, @samp{U} and @samp{u} indicates that the message have no
-cache.  Messages with the marks other than these, you can read them in
-the offline status even they are in the IMAP folder or netnews folder.
+@samp{N}, @samp{U}, @samp{u}, @samp{A} indicates that the message have
+no cache.  Messages with the marks other than these, you can read them
+in the offline status even they are in the IMAP folder or netnews
+folder.
 
 Among messages with persistent marks, ones with marks specified by 
 @code{wl-summary-expire-reserve-marks} are excluded from the expiration
@@ -3268,18 +3274,29 @@ Mark as unread the message at current cursor point.
 @item s
 @kindex s (Summary)
 @findex wl-summary-sync
-Synchronize summary view after prompting the update range
-(@samp{all}, @samp{update}, @samp{rescan}, @samp{first}, @samp{last}).
+Synchronize summary view after prompting the update range.
+You can specify one of the follows.
 
 @example
 @group
-all            ...Discard current summary and update all message.
-all-visible    ...Discard current summary and update all visible message.
-update         ...Update the difference between summary and the folder itself.
-rescan         ...Rescan the msgdb and display again.
-rescan-noscore ...Rescan the msgdb and display again (without scoring).
-cache-status   ...Sync the all marks with the real status of cache.
-first, last    ...Move to the filter folder(partial filter).
+all              Discard present msgdb and retrieve all informations.
+                 Do not retrieve killed messages.
+all-entirely     Discard present msgdb and retrieve all informations.
+                 Retrieve killed messages, too.
+update           Update the difference between informations in present
+                 msgdb and in current folder instance.
+                 Do not retrieve killed messages.
+update-entirely  Update the difference between informations in present
+                 msgdb and in current folder instance.
+                 Retrieve killed messages, too.
+rescan           Redisplay summary by rescanning present msgdb.
+rescan-noscore   Redisplay summary by rescanning present msgdb.
+                 Display messages killed by score, too.
+cache-status     Sync the all marks with the real status of cache.
+mark             Update marks.
+no-sync          Do nothing.
+first:NUM        Move to the filter folder(partial filter).
+last:NUM         Move to the filter folder(partial filter).
 @end group
 @end example
 
@@ -3318,7 +3335,7 @@ Toggle displaying of message window.
 
 @item V
 @kindex V (Summary)
-Move to the virtual folder with the condition specified.
+Move to the virtual folder (filter folder) with the condition specified.
 If called with prefix argument and current folder is virtual, exit it.
 @findex wl-summary-virtual
 (@code{wl-summary-virtual})
@@ -3341,16 +3358,9 @@ Put @samp{*} mark on the messages that satisfies the specified condition.
 Mark as read the message at the current cursor point.
 (@code{wl-summary-mark-as-read})
 
-@item i
-@kindex i (Summary)
-Prefetch the message at the current cursor point.
-With prefix argument, prefetch the message even if it is cached.
-@findex wl-summary-prefetch
-(@code{wl-summary-prefetch})
-
 @item x
 @kindex x (Summary)
-Execute @samp{D}, @samp{o} and @samp{O} marks.
+Execute action for all temporary marks in the summary buffer.
 @findex wl-summary-exec
 (@code{wl-summary-exec})
 
@@ -3389,8 +3399,28 @@ previously specified.
 @kindex d (Summary)
 @findex wl-summary-dispose
 Put disposal mark on the message at the current cursor point.
+The result of disposal is controlled by @code{wl-dispose-folder-alist},
+refiled to @code{wl-trash-folder} by default.
 (@code{wl-summary-dispose})
 
+@item D
+@kindex D (Summary)
+@findex wl-summary-delete
+Put force deletion mark on the message at the current cursor point.
+(@code{wl-summary-delete})
+
+@item i
+@kindex i (Summary)
+Put prefetch reservation mark on the message at the current cursor point.
+@findex wl-summary-prefetch
+(@code{wl-summary-prefetch})
+
+@item ~
+@kindex ~ (Summary)
+@findex wl-summary-resend
+Put resend reservation mark on the message at the current cursor point.
+(@code{wl-summary-resend})
+
 @item u
 @kindex u (Summary)
 @findex wl-summary-unmark
@@ -3422,16 +3452,10 @@ If @samp{$} mark already exists, remove the mark.
 Mark as unread messages in the specified region.
 (@code{wl-summary-mark-as-unread-region})
 
-@item r i
-@kindex r i (Summary)
-@findex wl-summary-prefetch-region
-Prefetch messages in the specified region.
-(@code{wl-summary-prefetch-region})
-
 @item r x
 @kindex r x (Summary)
 @findex wl-summary-exec-region
-Execute @samp{D}, @samp{o} and @samp{O} marks on the messages in the
+Execute action for each temporary marks on the messages in the
 specified region.
 (@code{wl-summary-exec-region})
 
@@ -3459,6 +3483,12 @@ Put copy mark on the messages in the specified region.
 Put disposal mark on the messages in the specified region.
 (@code{wl-summary-dispose-region})
 
+@item r i
+@kindex r i (Summary)
+@findex wl-summary-prefetch-region
+Put prefetch reservation mark on messages in the specified region.
+(@code{wl-summary-prefetch-region})
+
 @item r u
 @kindex r u (Summary)
 @findex wl-summary-unmark-region
@@ -3494,17 +3524,10 @@ Mark as unread messages which are the descendant of the current thread.
 With prefix argument, it affects on the all messages in the thread tree.
 (@code{wl-thread-mark-as-unread})
 
-@item t i
-@kindex t i (Summary)
-@findex wl-thread-prefetch
-Prefetch messages which are the descendant of the current thread.
-With prefix argument, it affects on the all messages in the thread tree.
-(@code{wl-thread-prefetch})
-
 @item t x
 @kindex t x (Summary)
 @findex wl-thread-exec
-Execute @samp{D}, @samp{o} and @samp{O} marks on the messages which are
+Execute action for temporary marks on the messages which are
 the descendant of the current thread.  With prefix argument, it affects
 on the all messages in the thread tree.
 (@code{wl-thread-exec})
@@ -3538,6 +3561,13 @@ Put disposal mark on the messages which are the descendant of the current thread
 With prefix argument, it affects on the all messages in the thread tree.
 (@code{wl-thread-dispose})
 
+@item t i
+@kindex t i (Summary)
+@findex wl-thread-prefetch
+Put prefetch reservation mark on messages which are the descendant of
+the current thread.
+(@code{wl-thread-prefetch})
+
 @item t u
 @kindex t u (Summary)
 @findex wl-thread-unmark
@@ -3553,13 +3583,6 @@ Save messages which are the descendant of the current thread.
 With prefix argument, it affects on the all messages in the thread tree.
 (@code{wl-thread-save})
 
-@item m i
-@kindex m i (Summary)
-@findex wl-summary-target-mark-prefetch
-Prefetch all messages which have target mark @samp{*}.
-With prefix argument, prefetch all targets even if some of them are cached.
-(@code{wl-summary-target-mark-prefetch})
-
 @item m R
 @kindex m R (Summary)
 @findex wl-summary-target-mark-mark-as-read
@@ -3597,6 +3620,12 @@ Put copy mark on the messages which have target mark @samp{*}.
 Put disposal mark on the messages which have target mark @samp{*}.
 (@code{wl-summary-target-mark-dispose})
 
+@item m i
+@kindex m i (Summary)
+@findex wl-summary-target-mark-prefetch
+Put prefetch reservation mark on messages which have target mark @samp{*}.
+(@code{wl-summary-target-mark-prefetch})
+
 @item m y
 @kindex m y (Summary)
 @findex wl-summary-target-mark-save
@@ -3866,10 +3895,11 @@ want to aware of reading direction, set this to @code{t}.
 The initial setting is 80.
 Width of summary line. If @code{nil}, summary line's width is as is.
 
-@item wl-summary-from-width
-@vindex wl-summary-from-width
-The initial setting is 17.
-Width of sender part of summary line.
+@item wl-summary-print-argument-within-window
+@vindex wl-summary-print-argument-within-window
+The initial setting is @code{nil}.
+If non-nil, the action argument is always printed on right side of
+window.
 
 @item wl-summary-indent-length-limit
 @vindex  wl-summary-indent-length-limit
@@ -3946,7 +3976,7 @@ The initial setting is the list shown below:
 
 @lisp
 @group
-("o" "O" "D")
+("o" "O" "D" "d" "i")
 @end group
 @end lisp
 
@@ -3960,7 +3990,7 @@ The initial setting is the list shown below:
 
 @lisp
 @group
-("D")
+("D" "d")
 @end group
 @end lisp
 
@@ -4103,14 +4133,14 @@ windows.
 
 @item wl-message-ignored-field-list
 @vindex wl-message-ignored-field-list
-(SEMI only) Initial setting is @code{nil}.
+Initial setting is @code{nil}.
 All fields that match this list will be hidden in message buffer.
 Each elements are regexp of field-name.
 If @code{nil}, the value of @code{mime-view-ignored-field-list} is used.
 
 @item wl-message-visible-field-list
 @vindex wl-message-visible-field-list
-(SEMI only) Initial setting is @code{nil}.
+Initial setting is @code{nil}.
 All fields that match this list will be display in message buffer.
 Each elements are regexp of field-name. This value precedes
 @code{wl-message-ignored-field-list}.
@@ -4118,7 +4148,7 @@ If @code{nil}, the value of @code{mime-view-visible-field-list} is used.
 
 @item wl-message-sort-field-list
 @vindex wl-message-sort-field-list
-(SEMI only) Initial setting is
+Initial setting is
 '("Return-Path" "Received" "^To" "^Cc" "Newsgroups" "Subject" "^From").
 Header fields in message buffer are ordered by this value.
 Each elements are regexp of field-name.
@@ -4276,7 +4306,7 @@ The format of @code{wl-draft-config-alist} is:
 @end group
 @end example
 
-Per default, there are 10 following sub-functions.
+Per default, there are 13 following sub-functions.
 
 @example
 'header:      Inserts the specified string at the bottom of the header.
@@ -4395,6 +4425,7 @@ Set a variable @code{wl-template-alist}, and type @kbd{C-c C-j} or
 
 The format of @code{wl-template-alist} is almost the same as
 @code{wl-draft-config-alist}.
+@xref{Dynamical Message Re-arrangement}.
 
 @lisp
 @group
@@ -4471,7 +4502,7 @@ The POP port number for POP-before-SMTP authentication.
 If unset, @code{elmo-pop3-default-port} is used.
 
 @item wl-pop-before-smtp-stream-type
-If non-nil, POP connection is established using SSL.  If
+If @code{ssl}, POP connection is established using SSL.  If
 @code{starttls}, STARTTLS (RFC2595) connection will be established.  If
 unset, @code{elmo-pop3-default-stream-type} is used.
 @end table
@@ -4613,6 +4644,7 @@ The text is killed and replaced with the contents of the variable
 
 @node Variables of Draft Mode,  , Key Bindings of Draft, Draft
 @section Customizable Variables
+@cindex SMTP AUTH
 
 @table @code
 @item wl-subscribed-mailing-list
@@ -4871,8 +4903,9 @@ not be carried out.
 @vindex wl-smtp-connection-type
 The initial setting is @code{nil}.
 This variable specifies how to establish SMTP connections.
-If @code{nil}, @code{smtp-connection-type} is used.
-If it is @code{starttls}, STARTTLS (RFC2595) is used.
+If @code{nil}, use default connection type.
+If it is @code{starttls}, use STARTTLS (RFC2595).
+If it is @code{ssl}, use SSL.
 
 @item wl-nntp-posting-server
 @vindex wl-nntp-posting-server
@@ -4896,7 +4929,7 @@ If @code{nil}, @code{elmo-nntp-default-server} is used.
 @item wl-nntp-posting-stream-type
 @vindex wl-nntp-posting-stream-type
 The initial setting is @code{nil}.
-If @code{nil}, @code{elmo-nntp-default-stream-type} is evaluated.  If non-nil,
+If @code{nil}, @code{elmo-nntp-default-stream-type} is evaluated.  If @code{ssl},
 SSL is used for news submission.  If @code{starttls}, STARTTLS (RFC2595)
 connection will be established.
 
@@ -4952,8 +4985,9 @@ This is the POP port number for POP-before-SMTP.  If it is @code{nil},
 @vindex wl-pop-before-smtp-stream-type
 The initial setting is @code{nil}.
 This flag controls the use of SSL for POP-before-SMTP.  If it is
-@code{nil}, @code{elmo-pop3-default-stream-type} is used.  If @code{starttls},
-STARTTLS (RFC2595) connection will be established.
+@code{nil}, @code{elmo-pop3-default-stream-type} is used.  If @code{ssl},
+SSL is used.  If @code{starttls}, STARTTLS (RFC2595) connection will be
+established.
 
 @item wl-draft-queue-save-variables
 @vindex wl-draft-queue-save-variables
@@ -5617,7 +5651,8 @@ The initial setting is the list below.
 @lisp
 @group
 (list wl-summary-important-mark
-      wl-summary-new-mark
+      wl-summary-new-uncached-mark
+      wl-summary-new-cached-mark
       wl-summary-unread-mark
       wl-summary-unread-uncached-mark
       wl-summary-unread-cached-mark)
@@ -6139,7 +6174,8 @@ The initial setting is the list shown below:
 
 @lisp
 @group
-(list wl-summary-new-mark)
+(list wl-summary-new-uncached-mark
+      wl-summary-new-cached-mark)
 @end group
 @end lisp
 
@@ -6521,7 +6557,7 @@ If the message passes all rules, it will be dealed along @samp{ACTION}
 specified by @code{elmo-split-default-action}.
 
 
-@node Address Book, Customization, Split messages, Top
+@node Address Book, Spam Filter, Split messages, Top
 @chapter Address Book
 @cindex Address Book
 
@@ -6652,7 +6688,427 @@ Edit entry.
 @end table
 
 
-@node Customization, Terminology, Address Book, Top
+@node Spam Filter, Customization, Address Book, Top
+@chapter Spam Filter
+@cindex Spam Filter
+
+@code{wl-spam} provides an frontend to external spam filtering programs.
+You can register to or judge spam by the filtering program cooperateing
+with messages operations on Wanderlust.
+
+@menu
+* Usage of Spam Filter::        Usage of Spam Filter
+* Spam Filter Processor::       Supported spam filters
+@end menu
+
+@node Usage of Spam Filter, Spam Filter Processor, Spam Filter, Spam Filter
+@section Usage of Spam Filter
+
+@subsection Initial Setting
+
+To use @code{wl-spam}, write in @file{~/.wl} as follows:
+
+@lisp
+@group
+;; @r{Use @samp{bogofilter} as spam back end}
+;; @r{Set @samp{scheme} here as the spam filter you will use.}
+;; @r{@xref{Spam Filter Processor}}
+(setq elmo-spam-scheme 'bogofilter)
+(require 'wl-spam)
+@end group
+@end lisp
+
+@subsection spam mark
+
+The spam mark (@samp{s}) will be provided as new temporary mark.
+Messages marked by this will be refiled into @code{wl-spam-folder} when
+the action is called for execution. Marked messages will be skipped by
+summary walking in ordinary way.
+
+The spam mark is be put on by spam judgement described later, or by
+invoking @kbd{k m} at any time.
+
+@subsection spam judgment
+
+You can judge spam messages by following ways:
+
+@enumerate
+@item
+Make judgement on execution of auto-refile.
+
+Insert @code{wl-refile-guess-by-spam} to arbitrary position in
+@code{wl-auto-refile-guess-functions} as follows.
+
+@lisp
+@group
+(setq wl-auto-refile-guess-functions
+      '(wl-refile-guess-by-rule
+        wl-refile-guess-by-spam))
+@end group
+@end lisp
+
+In this example, judge spam if it could not decide refile destination by
+@code{wl-refile-rule-alist}.
+
+@item
+Make judgement on entering the summary of specified folder.
+
+Specify the value of @code{wl-spam-auto-check-folder-regexp-list}
+as the list of regular expressions for folder names to be
+automatically judged by spam filter.
+
+@lisp
+(setq wl-spam-auto-check-folder-regexp-list '("\\+inbox"))
+@end lisp
+
+In this example, judgement will be processed when you enter summary of
+the folder whose name contains @samp{+inbox}.
+
+@item
+Make judgement on splitting messages with @code{elmo-split}.
+
+It provides new function @code{spam-p} to be specified as @samp{CONDITION}
+in @code{elmo-split-rule}. This function returns true when the message
+is judged as spam.
+@xref{Split messages}
+
+You can also process learning by the result of judgement. (You would
+better turn on this feature after learning to some extent)
+
+Example follows:
+
+@lisp
+@group
+(setq elmo-split-rule
+      '(((spam-p) "+spam")
+        ;; @r{to learn by the judgement, use following instead}
+        ;((spam-p :register t) "+spam")
+        (t "+inbox"))
+@end group
+@end lisp
+@end enumerate
+
+@subsection spam learning
+
+@code{wl-spam} automatically learn spam with refiling messages.
+
+At first, @code{wl-spam} classifies the folders controlled by Wanderlust
+into following 4 domains by the class of containig messages
+
+@table @samp
+@item spam
+Folders containing messages judged as spam.
+(The folder specified by @code{wl-spam-folder})
+@item good
+Folders containing messages judged as non-spam.
+@item undecide
+Folders containing messages not yet judged. Folders without
+pre-distribution may belong to this domain e.g. @samp{+inbox}.
+(specified by @code{wl-spam-undecided-folder-regexp-list})
+@item ignored
+Foldes have nothing to do with spam processing e.g.
+@code{wl-trash-folder} or @code{wl-draft-folder}. (specified by
+@code{wl-spam-ignored-folder-regexp-list})
+@end table
+
+When you refile messages across different domains, it automatically
+learn messages as @samp{spam} or @samp{non-spam} according to domains
+it belongs before and after.
+
+To put it concretely, it will learn by following rule:
+
+@table @samp
+@item undecide -> spam
+learn as spam.
+@item good -> spam
+learn as spam and cancel previous study as non-spam.
+@item undecide -> good
+learn as non-spam.
+@item spam -> good
+learn as non-spam and cancel previous study as spam.
+@end table
+
+It do not learn anything in other cases.
+
+@subsection Key Bindings
+@cindex Keybind, spam filter
+
+@table @kbd
+@item k m
+@kindex k m (Summary)
+@findex wl-summary-spam
+Put spam mark (@samp{s}) on current message.
+
+@item k c
+@kindex k c (Summary)
+@findex wl-summary-test-spam
+Test current message and put spam mark if judged as spam.
+
+@item k C
+@kindex k C (Summary)
+@findex wl-summary-mark-spam
+Test messages with the mark in @code{wl-spam-auto-check-marks},
+and put spam mark if judged as spam. If it is called with prefix
+argument, test all messages regardless of their marks.
+
+@item k s
+@kindex k s (Summary)
+@findex wl-summary-register-as-spam
+Register current message as spam.
+
+@item k S
+@kindex k S (Summary)
+@findex wl-summary-register-as-spam-all
+Register all messages in the folder as spam.
+
+@item k n
+@kindex k n (Summary)
+@findex wl-summary-register-as-good
+Register current message as non-spam.
+
+@item k N
+@kindex k N (Summary)
+@findex wl-summary-register-as-good-all
+Register all messages in the folder as non-spam.
+
+@item m k
+@kindex m k (Summary)
+@findex wl-summary-target-mark-spam
+Put spam mark (@samp{s}) on messages with the target mark @samp{*}.
+
+@item m s
+@kindex m s (Summary)
+@findex wl-summary-target-mark-register-as-spam
+Register messages with the target mark @samp{*} as spam.
+
+@item m n
+@kindex m n (Summary)
+@findex wl-summary-target-mark-register-as-good
+Register messages with the target mark @samp{*} as non-spam.
+@end table
+
+@subsection Customizable Variables
+
+@table @code
+@item wl-spam-folder
+@vindex wl-spam-folder
+Specify the name of destination folder for the spam messages.
+The initial setting is @samp{+spam}.
+
+@item wl-spam-undecided-folder-regexp-list
+@vindex wl-spam-undecided-folder-regexp-list
+Specify the list of regexp of folder names which contain messages
+not yet decided as spam or non-spam.
+The initial setting is @code{'("inbox")}.
+
+@item wl-spam-ignored-folder-regexp-list
+@vindex wl-spam-ignored-folder-regexp-list
+The initial setting is as follows.
+
+@lisp
+@group
+(list (regexp-opt (list wl-draft-folder
+                        wl-trash-folder
+                        wl-queue-folder)))
+@end group
+@end lisp
+
+Folders of no effect against spam judgement, specified by the list of
+folder name regular expressions.
+
+@item wl-spam-auto-check-folder-regexp-list
+@vindex wl-spam-auto-check-folder-regexp-list
+Folders to make spam judgement on entering the summary of them,
+specified by the list of folder name regular expressions.
+The initial setting is @code{nil}.
+
+@item wl-spam-auto-check-marks
+@vindex wl-spam-auto-check-marks
+The initial setting is the following list:
+
+@lisp
+@group
+(list wl-summary-new-uncached-mark
+      wl-summary-new-cached-mark)
+@end group
+@end lisp
+
+Messages with mark specified by this variable will be processed
+by whole-folder judgement including auto test by
+@code{wl-spam-auto-check-folder-regexp-list}.
+Persistent marks can be used in this method, but temporary marks cannot.
+
+You can specify the list of marks as the initial setting, or you can
+specify follwing symbol:
+
+@table @code
+@item all
+Process all messages regardless of persistent marks.
+@end table
+@end table
+
+
+@node Spam Filter Processor,  , Usage of Spam Filter, Spam Filter
+@section Supported Spam Filters
+@cindex Spam Filter, Bogofilter
+@cindex Spam Filter, Spamfilter
+
+Supported spam filtering libraries are following ones.
+
+@menu
+* bogofilter::                  bogofilter
+* spamfilter::                  spamfilter.el
+* Bsfilter::                    bsfilter
+* SpamAssassin::                SpamAssassin
+@end menu
+
+
+@node bogofilter, spamfilter, Spam Filter Processor, Spam Filter Processor
+@subsection bogofilter
+@cindex bogofilter
+
+bogofilter (@uref{http://bogofilter.sourceforge.net/}) is a spam filter
+implemented by C language.
+
+To use spam filter with bogofilter, write following setting in
+@file{~/.wl} or somewhere else.
+
+@lisp
+@group
+(setq elmo-spam-scheme 'bogofilter)
+@end group
+@end lisp
+
+@subsubsection Customizable Variables
+
+@table @code
+@item elmo-spam-bogofilter-program
+@vindex elmo-spam-bogofilter-program
+The initial setting is @file{bogofilter}.
+Specify the name of executable of bogofiler. If the executable
+is not in your environmental variable @env{PATH}, you should
+set this by full path.
+
+@item elmo-spam-bogofilter-args
+@vindex elmo-spam-bogofilter-args
+The initial setting is @code{nil}.
+Specify arguments to be supplied for bogofilter executable.
+
+@item elmo-spam-bogofilter-database-directory
+@vindex elmo-spam-bogofilter-database-directory
+Specify the directory for statistical database to be used.
+@code{nil} to use default directory (@file{~/.bogofilter}).
+The initial setting is @code{nil}.
+
+@item elmo-spam-bogofilter-max-messages-per-process
+@vindex elmo-spam-bogofilter-max-messages-per-process
+The initial setting is 30.  This variable specifies the number of
+messages to be learned by one process.
+
+@item elmo-spam-bogofilter-debug
+@vindex elmo-spam-bogofilter-debug
+The initial setting is @code{nil}.
+If you specify non-nil, the output from @command{bogofilter} is
+stored in the buffer named @code{"*Debug ELMO SPAM Bogofilter*"}.
+@end table
+
+
+@node spamfilter, Bsfilter, bogofilter, Spam Filter Processor
+@subsection spamfilter.el
+@cindex spamfilter
+
+@file{spamfilter.el}
+(@uref{http://www.geocities.co.jp/SiliconValley-PaloAlto/7043/}) is a
+spam filtering library implemented by Emacs Lisp.
+
+Corresponding modules will be compiled/installed, if you have
+@file{spamfilter.el} within @code{load-path} when you are to install wl.
+@xref{Install}.
+
+To use @file{spamfilter.el}, write following setting in @file{~/.wl} or
+somewhere else.
+(Of cource, you have to have settings for @file{spamfilter.el} itself)
+
+@lisp
+@group
+(setq elmo-spam-scheme 'spamfilter)
+@end group
+@end lisp
+
+@subsubsection Customizable Variables
+
+@table @code
+@item elmo-spam-spamfilter-corpus-filename
+@vindex elmo-spam-spamfilter-corpus-filename
+The initial setting is @file{~/.elmo/.spamfilter}.
+It specifies the name of corpus file.
+@end table
+
+@node Bsfilter, SpamAssassin, spamfilter, Spam Filter Processor
+@subsection bsfilter
+@cindex bsfilter
+
+not yet documented...
+
+@node SpamAssassin,  , Bsfilter, Spam Filter Processor
+@subsection SpamAssassin
+@cindex SpamAssassin
+
+SpamAssassin (@uref{http://spamassassin.org/}) is one of the most
+popular spam filtering program implemented on Perl. SpamAssassin
+attempts to identify spam using text analysis and several internet-based
+realtime blacklists.  SpamAssassin also uses a Bayesian learning filter
+which enables more accurate spam filtering.
+
+To use @file{SpamAssassin} on Wanderlust, write following setting
+in @file{~/.wl} or somewhere else.
+(Of course, you have to install SpamAssassin beforehand.)
+
+@lisp
+@group
+(setq elmo-spam-scheme 'sa)
+@end group
+@end lisp
+
+@subsubsection Customize Variables
+
+@table @code
+@item elmo-spam-spamassassin-program
+@vindex elmo-spam-spamassassin-program
+The initial setting is @file{spamassassin}.
+Specify the name of executable @command{spamassassin}. If the executable
+is not in your environmental variable @env{PATH}, you should
+set this by full path.
+
+@item elmo-spam-spamassassin-learn-program
+@vindex elmo-spam-spamassassin-learn-program
+The initial setting is @file{sa-learn}.  
+Specify the name of the SpamAssassin's Bayesian filtering learner
+program, @command{sa-learn}. If the executable is not in your
+environmental variable @env{PATH}, you should set this by full path.
+
+@item elmo-spam-spamassassin-program-arguments
+@vindex elmo-spam-spamassassin-program-arguments
+The initial setting is @code{'("-e")}.
+Specify the arguments to be supplied for @command{spamassassin} executable.
+You have to specify the argument to exit the program with an error exit code
+when the result is spam. For example, if you want to use @command{spamc}
+ instead of @command{spamassassin}, you should specify @code{'("-c")}.
+
+@item elmo-spam-spamassassin-learn-program-arguments
+@vindex elmo-spam-spamassassin-lern-program-arguments
+The initial setting is @code{nil}.
+Specify the arguments to be supplied for @command{sa-learn}.
+
+@item elmo-spamassassin-debug
+@vindex elmo-spamassassin-debug
+The initial setting is @code{nil}.
+If you specify @code{t}, the output from @command{spamassassin} is
+stored in the buffer named @code{"*Debug ELMO SpamAssassin*"}.
+
+@end table
+
+@node Customization, Terminology, Spam Filter, Top
 @chapter Customizing Wanderlust
 @cindex Customization
 
@@ -6693,9 +7149,6 @@ Examples with other packages.
 Place @file{util/im-wl.el} on the @code{load-path} and do the following
 settings.
 
-If @command{imput} is on the @code{exec-path} at the installation,
-@file{im-wl.el} is byte-compiled and installed.  @xref{Install}.
-
 @lisp
 @group
 (autoload 'wl-draft-send-with-imput-async "im-wl")
@@ -7449,6 +7902,13 @@ If non-nil, you are asked for confirmation when Wanderlust terminates.
 The initial setting is @code{t}.
 If non-nil, you are asked for confirmation when mail is sent.
 
+@item wl-default-sync-range
+@vindex wl-default-sync-range
+The initial setting is @samp{update}.
+Default update range of the summary. You can specify
+@samp{all}, @samp{update}, @samp{rescan} or @samp{no-sync}.
+See description of @code{wl-summary-sync} for the meaning of ranges.
+
 @item wl-folder-sync-range-alist
 @vindex wl-folder-sync-range-alist
 The initial setting is the alist shown below:
@@ -7463,9 +7923,10 @@ The initial setting is the alist shown below:
 @noindent
 This is an associative list of regular expressions of folder names and
 update range of the summary.  Update range is one of the @samp{all},
-@samp{update}, @samp{rescan}, @samp{rescan-noscore}, @samp{first},
-@samp{last} and @samp{no-sync}. If a folder do not match, @samp{update}
-is used.
+@samp{update}, @samp{rescan} or @samp{no-sync}. If the folder do not
+match any of them, the value of @code{wl-default-sync-range} is used
+(@samp{update} by default).
+See description of @code{wl-summary-sync} for the meaning of ranges.
 
 @item wl-ask-range
 @vindex wl-ask-range
@@ -7609,22 +8070,6 @@ string             : moves the messages to the specific folder.
 @code{trash} or others  : moves the messages to @code{wl-trash-folder}.
 @end example
 
-@item wl-refile-policy-alist
-@vindex wl-refile-policy-alist
-The initial setting is the list shown below:
-
-@lisp
-@group
-(("^[-=]" . copy)
- (".*" . move))
-@end group
-@end lisp
-
-@noindent
-This list determines whether messages with re-file marks are moved or
-copied.  Each item in the list is a cons cell of a folder and
-@code{copy} or @code{move}.
-
 @item wl-x-face-file
 @vindex wl-x-face-file
 The initial setting is @file{~/.xface}.