This is ../info/mh-e, produced by makeinfo version 4.6 from mh-e.texi.

INFO-DIR-SECTION The Emacs editor and associated tools
START-INFO-DIR-ENTRY
* MH-E: (mh-e).			Emacs interface to the MH mail system.
END-INFO-DIR-ENTRY

   This is Edition 1.2, last updated 22 August 1995, of `mh-e, The
Emacs Interface to MH', for mh-e, Version 5.0.2.

   Copyright 1995 Free Software Foundation, Inc.

   Permission is granted to make and distribute verbatim copies of this
manual provided the copyright notice and this permission notice are
preserved on all copies.

   Permission is granted to copy and distribute modified versions of
this manual under the conditions for verbatim copying, provided also
that the section entitled "Copying" is included exactly as in the
original, and provided that the entire resulting derived work is
distributed under the terms of a permission notice identical to this
one.

   Permission is granted to copy and distribute translations of this
manual into another language, under the above conditions for modified
versions, except that this permission notice may be stated in a
translation approved by the Free Software Foundation.


File: mh-e,  Node: Top,  Next: Preface,  Prev: (dir),  Up: (dir)

MH and Emacs
************

This is Edition 1.2 of `mh-e, The Emacs Interface to MH', last updated
22 August 1995 for mh-e Version 5.0.2.

* Menu:

* Preface::                     Introduction to mh-e.
* Tour Through mh-e::           Use mh-e quickly!
* Using mh-e::                  Documentation for all commands.
* Customizing mh-e::            Documentation for all variables.
* Odds and Ends::               Getting mh-e, reporting bugs, mailing
                                list and FAQ.
* History::                     The authors speak up!
* Changes to mh-e::             Actual changes between Versions 3 and beyond.
* Copying::                     The GNU General Public License
* Command Index::
* Variable Index::
* Concept Index::


File: mh-e,  Node: Preface,  Next: Tour Through mh-e,  Prev: Top,  Up: Top

Preface
*******

These chapters introduce another interface to MH that is accessible
through the GNU Emacs editor, namely, _mh-e_.  mh-e is easy to use.  I
don't assume that you know GNU Emacs or even MH at this point, since I
didn't know either of them when I discovered mh-e.  However, mh-e was
the tip of the iceberg, and I discovered more and more niceties about
GNU Emacs and MH.  Now I'm fully hooked on both of them.

   The mh-e package is distributed with GNU Emacs, (1) so you shouldn't
have to do anything special to use it.  But it's important to note a
brief history of mh-e.  Version 3 was prevalent through the Emacs 18
and early Emacs 19 years.  Then Version 4 came out (Emacs 19.23), which
introduced several new and changed commands.  Finally, Version 5.0 was
released, which fixed some bugs and incompatibilities.  This is the
version covered by this manual.  *Note Getting Started:: will help you
decide which version you have.

   If you don't already use GNU Emacs but want to learn more, you can
read an online tutorial by starting GNU Emacs and typing `C-h t'
(`help-with-tutorial').  (This notation is described in *Note
Conventions::.)  If you want to take the plunge, consult the *Note GNU
Emacs Manual: (emacs)top, from the Free Software Foundation.

   If more information is needed, you can go to the Unix manual pages of
the individual MH commands.  When the name is not obvious, I'll guide
you to a relevant MH manual page that describes the action more fully.

   I hope you enjoy these chapters!  If you have any comments, or
suggestions for this document, please let me know.

Bill Wohler <wohler@newt.com>
8 February 1995

   ---------- Footnotes ----------

   (1) Note that mh-e is supported with MH 6 and either Emacs 18 or
Emacs 19.  Reportedly, large parts of it work with MH 5 and also with
Lucid/XEmacs and Epoch, but there are no guarantees.  It is also
distributed with Lucid/XEmacs, as well as with MH itself.


File: mh-e,  Node: Tour Through mh-e,  Next: Using mh-e,  Prev: Preface,  Up: Top

Tour Through mh-e
*****************

This chapter introduces some of the terms you'll need to know and then
takes you on a tour of mh-e. (1)  When you're done, you'll be able to
send, read, and file mail, which is all that a lot of people ever do.
But if you're the curious type, you'll read *Note Using mh-e:: to be
able to use all the features of mh-e.  If you're the adventurous type,
you'll read *Note Customizing mh-e:: to make mh-e do what you want.  I
suggest you read this chapter first to get the big picture, and then
you can read the other two as you wish.

* Menu:

* Conventions::                 GNU Emacs Terms and Conventions
* Getting Started::
* Sending Mail Tour::
* Reading Mail Tour::
* Processing Mail Tour::
* Leaving mh-e::
* More About mh-e::

   ---------- Footnotes ----------

   (1) The keys mentioned in these chapters refer to the default key
bindings.  If you've changed the bindings, refer to the command
summaries at the beginning of each major section in *Note Using mh-e::,
for a mapping between default key bindings and function names.


File: mh-e,  Node: Conventions,  Next: Getting Started,  Prev: Tour Through mh-e,  Up: Tour Through mh-e

GNU Emacs Terms and Conventions
===============================

If you're an experienced Emacs user, you can skip the following
conventions and definition of terms and go directly to *Note Getting
Started:: below.  The conventions are as follows:

`C-x'
     Hold down the <CTRL> (Control) key and press the `x' key.

`M-x'
     Hold down the <META> or <ALT> key and press the `x' key.

     Since some keyboards don't have a <META> key, you can generate
     `M-x', for example, by pressing <ESC> (Escape), _releasing it_, (1)
     and then pressing the `x' key.

`RET'
     Press the <RETURN> or <ENTER> key.  This is normally used to
     complete a command.

`SPC'
     Press the space bar.

`TAB'
     Press the <TAB> key.

`DEL'
     Press the <DELETE> key.  This may also be a Backspace key,
     depending on your keyboard or Emacs configuration.

   A "prefix argument" allows you to pass an argument to any Emacs
function.  To pass an argument, type `C-u' before the Emacs command or
keystroke.  Numeric arguments can be passed as well.  For example, to
insert five f's, use `C-u 5 f'.  There is a default of four when using
`C-u', and you can use multiple prefix arguments to provide arguments
of powers of four.  To continue our example, you could insert four f's
with `C-u f', 16 f's with `C-u C-u f', 64 f's with `C-u C-u C-u f', and
so on.  Numeric and valueless negative arguments can also be inserted
with the <META> key.  Examples include `M-5' to specify an argument of
5, or `M--' which specifies a negative argument with no particular
value.



                                *NOTE*

     The prefix `C-u' or `M-' is not necessary in mh-e's MH-Folder
     modes (*note Reading Mail Tour::).  In these modes, simply enter
     the numerical argument before entering the command.

   There are several other terms that are used in Emacs that you should
know.  The "point" is where the cursor currently is.  You can save your
current place in the file by setting a "mark".  This operation is
useful in several ways.  The mark can be later used when defining a
"region", which is the text between the point and mark.  Many commands
operate on regions, such as those for deleting text or filling
paragraphs.  A mark can be set with `C-@' (or `C-SPC').

   The "minibuffer" is the bottom line of the Emacs window, where all
prompting and multiple-character input is directed.  If you are prompted
for information in the minibuffer, such as a filename, Emacs can help
you complete your answer if you type <SPC> or <TAB>.  A second <SPC> or
<TAB> will list all possibilities at that point.  The minibuffer is
also where you enter Emacs function names after typing `M-x'.  For
example, in the first paragraph, I mentioned that you could obtain help
with `C-h t' (`help-with-tutorial').  What this means is that you can
get a tutorial by typing either `C-h t' or `M-x help-with-tutorial'.
In the latter case, you are prompted for `help-with-tutorial' in the
minibuffer after typing `M-x'.

   In case of trouble: Emacs can be interrupted at any time with `C-g'.
For example, if you've started a command that requests that you enter
something in the minibuffer, but then you change your mind, type `C-g'
and you'll be back where you started.  If you want to exit Emacs
entirely, use `C-x C-c'.

   ---------- Footnotes ----------

   (1) This is emphasized because pressing ESC twice or holding it down
a second too long so that it repeats gives you an error message.


File: mh-e,  Node: Getting Started,  Next: Sending Mail Tour,  Prev: Conventions,  Up: Tour Through mh-e

Getting Started
===============

Because there are many old versions of mh-e out there, it is important
to know which version you have.  I'll be talking about Version 5 which
is similar to Version 4 and vastly different from Version 3.

   First, enter `M-x load-library <RET> mh-e <RET>'. (1)  The message,
`Loading mh-e...done', should be displayed in the minibuffer.  If you
get `Cannot open load file: mh-e', then your Emacs is very badly
configured, or mh-e is missing.  You may wish to have your system
administrator install a new Emacs or at least the latest mh-e files.

   Having loaded mh-e successfully, enter `M-x mh-version <RET>'.  The
version of mh-e should be displayed.  Hopefully it says that you're
running Version 5.0.2 which is the latest version as of this printing.
If instead Emacs beeps and says `[No match]', then you're running an
old version of mh-e.

   If these tests reveal a non-existent or old version of mh-e, please
consider obtaining a new version.  You can have your system
administrator upgrade the system-wide version, or you can install your
own personal version.  It's really quite easy; instructions for getting
and installing mh-e are in *Note Getting mh-e::.  In the meantime, see
*Note Changes to mh-e::, which compares the old and new names of
commands, functions, variables, and buffers.

   Also, older versions of mh-e assumed that you had already set up
your MH environment.  Newer versions set up a new MH environment for
you by running `install-mh' and notifying you of this fact with the
message in a temporary buffer:

     I'm going to create the standard MH path for you.

   Therefore, if you've never run MH before and you're using an old
version of mh-e, you need to run `install-mh' from the shell before you
continue the tour.  If you don't, you'll be greeted with the error
message: `Can't find MH profile'.

   If, during the tour described in this chapter, you see a message
like: `Searching for program: no such file or directory,
/usr/local/bin/mhpath', it means that the MH programs and files are kept
in a nonstandard directory.  In this case, simply add the following to
`~/.emacs' and restart `emacs'.

     (setq mh-progs "/PATH/TO/MH/BINARY/DIRECTORY/")
     (setq mh-lib "/PATH/TO/MH/LIBRARY/DIRECTORY/")

   The `~' notation used by `~/.emacs' above represents your home
directory.  This is used by the `bash' and `csh' shells.  If your shell
does not support this feature, you could use the environment variable
`$HOME' (such as `$HOME/.emacs') or the absolute path (as in
`/home/wohler/.emacs') instead.

   At this point, you should see something like the screen in the
figure in *Note Reading Mail Tour::.  We're now ready to move on.

   ---------- Footnotes ----------

   (1) You wouldn't ordinarily do this.


File: mh-e,  Node: Sending Mail Tour,  Next: Reading Mail Tour,  Prev: Getting Started,  Up: Tour Through mh-e

Sending Mail
============

Let's start our tour by sending ourselves a message which we can later
read and process.  Enter `M-x mh-smail' to invoke the mh-e program to
send messages.  You will be prompted in the minibuffer by `To:'.  Enter
your login name.  The next prompt is `cc:'.  Hit <RET> to indicate that
no carbon copies are to be sent.  At the `Subject:' prompt, enter
`Test' or anything else that comes to mind.

   Once you've specified the recipients and subject, your message
appears in an Emacs buffer whose mode (1) is MH-Letter.  Enter some
text in the body of the message, using normal Emacs commands.  You
should now have something like this: (2)







     -----Emacs: *scratch*         (Lisp Interaction)--All---------------------
     To: wohler
     cc:
     Subject: Test
     --------
       This is a test message to get the wheels churning...#
     
     
     --**-{draft}      (MH-Letter)--All----------------------------------------
     mh-e message composition window

   Note the line of dashes that separates the header and the body of the
message.  It is essential that these dashes (or a blank line) are
present or the body of your message will be considered to be part of
the header.

   There are several commands specific to MH-Letter mode, but at this
time we'll only use `C-c C-c' to send your message.  Type `C-c C-c'
now.  That's all there is to it!

   ---------- Footnotes ----------

   (1) A "mode" changes Emacs to make it easier to edit a particular
type of text.

   (2) If you're running Emacs under the X Window System, then you
would also see a menubar.  I've left out the menubar in all of the
example screens.


File: mh-e,  Node: Reading Mail Tour,  Next: Processing Mail Tour,  Prev: Sending Mail Tour,  Up: Tour Through mh-e

Receiving Mail
==============

To read the mail you've just sent yourself, enter `M-x mh-rmail'.  This
incorporates the new mail and put the output from `inc' (called "scan
lines" after the MH program `scan' which prints a one-line summary of
each message) into a buffer called `+inbox' whose major mode is
MH-Folder.



                                *NOTE*

     The `M-x mh-rmail' command will show you only new mail, not old
     mail.  If you were to run this tour again, you would use `M-r' to
     pull all your messages into mh-e.

   You should see the scan line for your message, and perhaps others.
Use `n' or `p' to move the cursor to your test message and type <RET>
to read your message.  You should see something like:

        3  24Aug  root       received fax files on Wed Aug 24 11:00:13 PDT 1994
     #  4+ 24Aug  To:wohler  Test<<This is a test message to get the wheels chu
     
     --%%-{+inbox} 4 msgs (1-4)      (MH-Folder Show)--Bot---------------------
     To: wohler
     Subject: Test
     Date: Wed, 24 Aug 1994 13:01:13 -0700
     From: Bill Wohler <wohler@newt.com>
     
       This is a test message to get the wheels churning...
     
     
     
     
     
     -----{show-+inbox} 4      (MH-Show)--Bot----------------------------------
     After incorporating new messages

   If you typed a long message, you can view subsequent pages with <SPC>
and previous pages with <DEL>.


File: mh-e,  Node: Processing Mail Tour,  Next: Leaving mh-e,  Prev: Reading Mail Tour,  Up: Tour Through mh-e

Processing Mail
===============

The first thing we want to do is reply to the message that we sent
ourselves.  Ensure that the cursor is still on the same line as your
test message and type `r'.  You are prompted in the minibuffer with
`Reply to whom:'.  Here mh-e is asking whether you'd like to reply to
the original sender only, to the sender and primary recipients, or to
the sender and all recipients.  If you simply hit <RET>, you'll reply
only to the sender.  Hit <RET> now.

   You'll find yourself in an Emacs buffer similar to that when you were
sending the original message, like this:

     To: wohler
     Subject: Re: Test
     In-reply-to: Bill Wohler's message of Wed, 24 Aug 1994 13:01:13 -0700
                  <199408242001.NAA00505@newt.com>
     --------
     #
     
     --**-{draft}      (MH-Letter)--All----------------------------------------
     To: wohler
     Subject: Test
     Date: Wed, 24 Aug 1994 13:01:13 -0700
     From: Bill Wohler <wohler@newt.com>
     
       This is a test message to get the wheels churning...
     
     -----{show-+inbox} 4      (MH-Show)--Bot----------------------------------
     Composing a reply...done
     Composition window during reply

   By default, MH will not add you to the address list of your replies,
so if you find that the `To:' header field is missing, don't worry.  In
this case, type `C-c C-f C-t' to create and go to the `To:' field,
where you can type your login name again.  You can move around with the
arrow keys or with `C-p' (`previous-line'), `C-n' (`next-line'), `C-b'
(`backward-char'), and `C-f' (`forward-char') and can delete the
previous character with <DEL>.  When you're finished editing your
message, send it with `C-c C-c' as before.

   You'll often want to save messages that were sent to you in an
organized fashion.  This is done with "folders".  You can use folders
to keep messages from your friends, or messages related to a particular
topic.  With your cursor in the MH-Folder buffer and positioned on the
message you sent to yourself, type `o' to output (`refile' in MH
parlance) that message to a folder.  Enter `test' at the `Destination:'
prompt and type `y' (or <SPC>) when mh-e asks to create the folder
`+test'.  Note that a `^' (caret) appears next to the message number,
which means that the message has been marked for refiling but has not
yet been refiled.  We'll talk about how the refile is actually carried
out in a moment.

   Your previous reply is now waiting in the system mailbox.  You
incorporate this mail into your MH-Folder buffer named `+inbox' with
the `i' command.  Do this now.  After the mail is incorporated, use `n'
or `p' to move the cursor to the new message, and read it with <RET>.
Let's delete this message by typing `d'.  Note that a `D' appears next
to the message number.  This means that the message is marked for
deletion but is not yet deleted.  To perform the deletion (and the
refile we did previously), use the `x' command.

   If you want to send another message you can use `m' instead of `M-x
mh-smail'.  So go ahead, send some mail to your friends!


File: mh-e,  Node: Leaving mh-e,  Next: More About mh-e,  Prev: Processing Mail Tour,  Up: Tour Through mh-e

Leaving mh-e
============

You may now wish to exit `emacs' entirely.  Use `C-x C-c' to exit
`emacs'.  If you exited without running `x' in the `+inbox' buffer,
Emacs will offer to save it for you.  Type `y' or <SPC> to save
`+inbox' changes, which means to perform any refiles and deletes that
you did there.

   If you don't want to leave Emacs, you can type `q' to bury (hide)
the mh-e folder or delete them entirely with `C-x k'.  You can then
later recall them with `C-x b' or `M-x mh-rmail'.


File: mh-e,  Node: More About mh-e,  Prev: Leaving mh-e,  Up: Tour Through mh-e

More About mh-e
===============

These are the basic commands to get you going, but there are plenty
more.  If you think that mh-e is for you, read *Note Using mh-e:: and
*Note Customizing mh-e:: to find out how you can:

   * Print your messages.  (*Note Printing:: and *Note Customizing
     Printing::.)

   * Edit messages and include your signature.  (*Note Draft Editing::
     and *Note Customizing Draft Editing::.)

   * Forward messages.  (*Note Forwarding:: and *Note Customizing
     Forwarding::.)

   * Read digests.  (*Note Viewing::.)

   * Edit bounced messages.  (*Note Old Drafts:: and *Note Customizing
     Old Drafts::.)

   * Send multimedia messages.  (*Note Editing MIME:: and *Note
     Customizing Editing MIME::.)

   * Process mail that was sent with `shar' or `uuencode'.  (*Note
     Files and Pipes::.)

   * Use sequences conveniently.  (*Note Sequences::.)

   * Show header fields in different fonts.  (*Note Customizing
     Viewing::.)

   * Find previously refiled messages.  (*Note Searching::.)

   * Place messages in a file.  (*Note Files and Pipes::.)

   Remember that you can also use MH commands when you're not running
mh-e (and when you are!).


File: mh-e,  Node: Using mh-e,  Next: Customizing mh-e,  Prev: Tour Through mh-e,  Up: Top

Using mh-e
**********

This chapter leaves the tutorial style and goes into more detail about
every mh-e command.  The default, or "out of the box," behavior is
documented.  If this is not to your liking (for instance, you print with
something other than `lpr)', see the associated section in *Note
Customizing mh-e:: which is organized exactly like this chapter.

   There are many commands, but don't get intimidated.  There are
command summaries at the beginning of each section.  In case you have
or would like to rebind the keys, the command summaries also list the
associated Emacs Lisp function.  Furthermore, even if you're stranded
on a desert island with a laptop and are without your manuals, you can
get a summary of all these commands with GNU Emacs online help: use
`C-h m' (`describe-mode') for a brief summary of commands or `C-h i' to
read this manual via Info.  The online help is quite good; try running
`C-h C-h C-h'.  This brings up a list of available help topics, one of
which displays the documentation for a given key (like `C-h k C-n').
In addition, review *Note Conventions::, if any of the GNU Emacs
conventions are strange to you.

   Let's get started!

* Menu:

* Reading Mail::
* Sending Mail::
* Draft Editing::
* Moving Mail::
* Searching::
* Sequences::
* Miscellaneous::


File: mh-e,  Node: Reading Mail,  Next: Sending Mail,  Prev: Using mh-e,  Up: Using mh-e

Reading Your Mail
=================

The mh-e entry point for reading mail is `M-x mh-rmail'.  This command
incorporates your mail and creates a buffer called `+inbox' in
MH-Folder mode.  The `M-x mh-rmail' command shows you only new mail,
not old mail. (1)  The `+inbox' buffer contains "scan lines", which are
one-line summaries of each incorporated message.  You can perform most
MH commands on these messages via one-letter commands discussed in this
chapter.  See `scan'(1) for a description of the contents of the scan
lines, and see the Figure in *Note Reading Mail Tour::, for an example.

`RET'
     Display a message (`mh-show').

`SPC'
     Go to next page in message (`mh-page-msg').

`DEL'
     Go to previous page in message (`mh-previous-page').

`, (comma)'
     Display a message with all header fields (`mh-header-display').

`M-SPC'
     Go to next message in digest (`mh-page-digest').

`M-DEL'
     Go to previous message in digest (`mh-page-digest-backwards').

`M-b'
     Break up digest into separate messages (`mh-burst-digest').

`n'
     Display next message (`mh-next-undeleted-msg').

`p'
     Display previous message (`mh-previous-undeleted-msg').

`g'
     Go to a message (`mh-goto-msg').

`M-<'
     Go to first message (`mh-first-msg').

`M->'
     Go to last message (`mh-last-msg').

`t'
     Toggle between MH-Folder and MH-Folder Show modes
     (`mh-toggle-showing').

* Menu:

* Viewing::
* Moving Around::

   ---------- Footnotes ----------

   (1) If you want to see your old mail as well, use `M-r' to pull all
your messages into mh-e.  Or, give a prefix argument to `mh-rmail' so
it will prompt you for folder to visit like `M-f' (for example, `C-u
M-x mh-rmail <RET> bob <RET>').  Both `M-r' and `M-f' are described in
*Note Organizing::.


File: mh-e,  Node: Viewing,  Next: Moving Around,  Prev: Reading Mail,  Up: Reading Mail

Viewing Your Mail
-----------------

The `RET' (`mh-show') command displays the message that the cursor is
on.  If the message is already displayed, it scrolls to the beginning
of the message.  Use <SPC> (`mh-page-msg') and <DEL>
(`mh-previous-page') to move forwards and backwards one page at a time
through the message.  You can give either of these commands a prefix
argument that specifies the number of lines to scroll (such as `10
SPC').  mh-e normally hides a lot of the superfluous header fields that
mailers add to a message, but if you wish to see all of them, use the
`,' (comma; `mh-header-display') command.

* Menu:

* Reading Digests::
* Reading MIME::


File: mh-e,  Node: Reading Digests,  Next: Reading MIME,  Prev: Viewing,  Up: Viewing

Reading Digests
...............

A digest is a message that contains other messages.  Special mh-e
commands let you read digests conveniently.  You can use <SPC> and
<DEL> to page through the digest as if it were a normal message, but if
you wish to skip to the next message in the digest, use `M-SPC'
(`mh-page-digest').  To return to a previous message, use `M-DEL'
(`mh-page-digest-backwards').

   Another handy command is `M-b' (`mh-burst-digest').  This command
uses the MH command `burst' to break out each message in the digest
into its own message.  Using this command, you can quickly delete
unwanted messages, like this: Once the digest is split up, toggle out
of MH-Folder Show mode with `t' (*note Moving Around::) so that the
scan lines fill the screen and messages aren't displayed.  Then use `d'
(*note Deleting::) to quickly delete messages that you don't want to
read (based on the `Subject:' header field).  You can also burst the
digest to reply directly to the people who posted the messages in the
digest.  One problem you may encounter is that the `From:' header
fields are preceded with a `>' so that your reply can't create the
`To:' field correctly.  In this case, you must correct the `To:' field
yourself.  This is described later in *Note Editing Textual::.


File: mh-e,  Node: Reading MIME,  Prev: Reading Digests,  Up: Viewing

Reading Multimedia Mail
.......................

MH has the ability to read "MIME" (Multipurpose Internet Mail
Extensions) messages.  Unfortunately, mh-e does not yet have this
ability, so you have to use the MH commands `show' or `mhn' from the
shell to read MIME messages.  (1)

   ---------- Footnotes ----------

   (1) You can call them directly from Emacs if you're running the X
Window System: type `M-!  xterm -e mhn MESSAGE-NUMBER'.  You can leave
out the `xterm -e' if you use `mhn -list' or `mhn -store'.


File: mh-e,  Node: Moving Around,  Prev: Viewing,  Up: Reading Mail

Moving Around
-------------

To move on to the next message, use the `n' (`mh-next-undeleted-msg')
command; use the `p' (`mh-previous-undeleted-msg') command to read the
previous message.  Both of these commands can be given a prefix
argument to specify how many messages to skip (for example, `5 n').
You can also move to a specific message with `g' (`mh-goto-msg').  You
can enter the message number either before or after typing `g'.  In the
latter case, Emacs prompts you.  Finally, you can go to the first or
last message with `M-<' (`mh-first-msg') and `M->' (`mh-last-msg')
respectively.

   You can also use the Emacs commands `C-p' (`previous-line') and
`C-n' (`next-line') to move up and down the scan lines in the MH-Folder
window.  These commands can be used in conjunction with `RET' to look
at deleted or refiled messages.

   The command `t' (`mh-toggle-showing') switches between MH-Folder
mode and MH-Folder Show mode.  (1) MH-Folder mode turns off the
associated show buffer so that you can perform operations on the
messages quickly without reading them.  This is an excellent way to
prune out your junk mail or to refile a group of messages to another
folder for later examination.

   ---------- Footnotes ----------

   (1) For you Emacs wizards, this is implemented as an Emacs minor
mode.


File: mh-e,  Node: Sending Mail,  Next: Draft Editing,  Prev: Reading Mail,  Up: Using mh-e

Sending Mail
============

You can send a mail message in several ways.  You can call `M-x
mh-smail' directly, or from the command line like this:

     % emacs -f mh-smail

   From within mh-e's MH-Folder mode, other methods of sending mail are
available as well:

`m'
     Compose a message (`mh-send').

`r'
     Reply to a message (`mh-reply').

`f'
     Forward message(s) (`mh-forward').

`M-d'
     Redistribute a message (`mh-redistribute').

`M-e'
     Edit a message that was bounced by mailer
     (`mh-extract-rejected-mail').

`M-a'
     Edit a message to send it again (`mh-edit-again').

   From within a MH-Folder buffer, you can simply use the command `m'
(`mh-send').  However you invoke `mh-send', you are prompted for the
`To:', `cc:', and `Subject:' header fields.  Once you've specified the
recipients and subject, your message appears in an Emacs buffer whose
mode is MH-Letter (see the Figure in *Note Sending Mail:: to see what
the buffer looks like).  MH-Letter mode allows you to edit your
message, to check the validity of the recipients, to insert other
messages into your message, and to send the message.  We'll go more
into depth about editing a "draft" (1) (a message you're composing) in
just a moment.

   `mh-smail' always creates a two-window layout with the current
buffer on top and the draft on the bottom.  If you would rather preserve
the window layout, use `M-x mh-smail-other-window'.

* Menu:

* Replying::
* Forwarding::
* Redistributing::
* Old Drafts::

   ---------- Footnotes ----------

   (1) I highly recommend that you use a "draft folder" so that you can
edit several drafts in parallel.  To do so, create a folder (e.g.,
`+drafts'), and add a profile component called `Draft-Folder:' which
contains `+drafts' (see `mh-profile'(5)).


File: mh-e,  Node: Replying,  Next: Forwarding,  Prev: Sending Mail,  Up: Sending Mail

Replying to Mail
----------------

To compose a reply to a message, use the `r' (`mh-reply') command.  If
you supply a prefix argument (as in `C-u r'), the message you are
replying to is inserted in your reply after having first been run
through `mhl' with the format file `mhl.reply'.  See `mhl'(1) to see
how you can modify the default `mhl.reply' file.

   When you reply to a message, you are first prompted with `Reply to
whom?'.  You have several choices here.

     Response     Reply Goes To
     
     from         The person who sent the message.  This is the default,
                  so <RET> is sufficient.
     
     to           Replies to the sender, plus all recipients in the
                  `To:' header field.
     
     all
     cc           Forms a reply to the sender, plus all recipients.

   Depending on your answer, `repl' is given a different argument to
form your reply.  Specifically, a choice of `from' or none at all runs
`repl -nocc all', and a choice of `to' runs `repl -cc to'.  Finally,
either `cc' or `all' runs `repl -cc all -nocc me'.

   Two windows are then created.  One window contains the message to
which you are replying.  Your draft, in MH-Letter mode (described in
*Note Draft Editing::), is in the other window.

   If you wish to customize the header or other parts of the reply
draft, please see `repl'(1) and `mh-format'(5).


File: mh-e,  Node: Forwarding,  Next: Redistributing,  Prev: Replying,  Up: Sending Mail

Forwarding Mail
---------------

To forward a message, use the `f' (`mh-forward') command.  You are
given a draft to edit that looks like it would if you had run the MH
command `forw'.  You are given a chance to add some text (see *Note
Draft Editing::).

   You can forward several messages by using a prefix argument; in this
case, you are prompted for the name of a "sequence", a symbolic name
that represents a list or range of message numbers (for example, `C-u f
forbob <RET>').  All of the messages in the sequence are inserted into
your draft.  By the way, although sequences are often mentioned in this
chapter, you don't have to worry about them for now; the full
description of sequences in mh-e is at the end in *Note Sequences::.
To learn more about sequences in general, please see `mh-sequence'(5).


File: mh-e,  Node: Redistributing,  Next: Old Drafts,  Prev: Forwarding,  Up: Sending Mail

Redistributing Your Mail
------------------------

The command `M-d' (`mh-redistribute') is similar in function to
forwarding mail, but it does not allow you to edit the message, nor does
it add your name to the `From:' header field.  It appears to the
recipient as if the message had come from the original sender.  For more
information on redistributing messages, see `dist'(1).  Also
investigate the `M-a' (`mh-edit-again') command in *Note Old Drafts::,
for another way to redistribute messages.


File: mh-e,  Node: Old Drafts,  Prev: Redistributing,  Up: Sending Mail

Editing Old Drafts and Bounced Messages
---------------------------------------

If you don't complete a draft for one reason or another, and if the
draft buffer is no longer available, you can pick your draft up again
with `M-a' (`mh-edit-again').  If you don't use a draft folder, your
last `draft' file will be used.  If you use draft folders, you'll need
to visit the draft folder with `M-f drafts <RET>', use `n' to move to
the appropriate message, and then use `M-a' to prepare the message for
editing.

   The `M-a' command can also be used to take messages that were sent
to you and to send them to more people.

   Don't use `M-a' to re-edit a message from a Mailer-Daemon who
complained that your mail wasn't posted for some reason or another.  In
this case, use `M-e' (`mh-extract-rejected-mail') to prepare the
message for editing by removing the Mailer-Daemon envelope and unneeded
header fields.  Fix whatever addressing problem you had, and send the
message again with `C-c C-c'.


File: mh-e,  Node: Draft Editing,  Next: Moving Mail,  Prev: Sending Mail,  Up: Using mh-e

Editing a Draft
===============

When you edit a message that you want to send (called a "draft" in this
case), the mode used is MH-Letter.  This mode provides several commands
in addition to the normal Emacs editing commands to help you edit your
draft.

`C-c C-y'
     Insert contents of message to which you're replying
     (`mh-yank-cur-msg').

`C-c C-i'
     Insert a message from a folder (`mh-insert-letter').

`C-c C-f C-t'
     Move to `To:' header field (`mh-to-field').

`C-c C-f C-c'
     Move to `cc:' header field (`mh-to-field').

`C-c C-f C-s'
     Move to `Subject:' header field (`mh-to-field').

`C-c C-f C-f'
     Move to `From:' header field (`mh-to-field').

`C-c C-f C-b'
     Move to `Bcc:' header field (`mh-to-field').

`C-c C-f C-f'
     Move to `Fcc:' header field (`mh-to-fcc').

`C-c C-f C-d'
     Move to `Dcc:' header field (`mh-to-field').

`C-c C-w'
     Display expanded recipient list (`mh-check-whom').

`C-c C-s'
     Insert signature in message (`mh-insert-signature').

`C-c C-m C-f'
     Include forwarded message (MIME) (`mh-mhn-compose-forw').

`C-c C-m C-e'
     Include anonymous ftp reference (MIME) (`mh-mhn-compose-anon-ftp').

`C-c C-m C-t'
     Include anonymous ftp reference to compressed tar file (MIME)
     (`mh-mhn-compose-external-compressed-tar').

`C-c C-m C-i'
     Include binary, image, sound, etc. (MIME)
     (`mh-mhn-compose-insertion').

`C-c C-e'
     Run through `mhn' before sending (`mh-edit-mhn').

`C-c C-m C-u'
     Undo effects of `mhn' (`mh-revert-mhn-edit').

`C-c C-c'
     Save draft and send message (`mh-send-letter').

`C-c C-q'
     Quit editing and delete draft message (`mh-fully-kill-draft').

* Menu:

* Editing Textual::
* Editing MIME::
* Sending Message::
* Killing Draft::


File: mh-e,  Node: Editing Textual,  Next: Editing MIME,  Prev: Draft Editing,  Up: Draft Editing

Editing Textual Messages
------------------------

The following sections show you how to edit a draft.  The commands
described here are also applicable to messages that have multimedia
components.

* Menu:

* Inserting Letter::
* Inserting Messages::
* Header::
* Recipients::
* Signature::


File: mh-e,  Node: Inserting Letter,  Next: Inserting Messages,  Prev: Editing Textual,  Up: Editing Textual

Inserting letter to which you're replying
.........................................

It is often useful to insert a snippet of text from a letter that
someone mailed to provide some context for your reply.  The command
`C-c C-y' (`mh-yank-cur-msg') does this by yanking a portion of text
from the message to which you're replying and inserting `> ' before
each line.

   You can control how much text is included when you run this command.
If you run this command right away, without entering the buffer
containing the message to you, this command will yank the entire
message, as is, into your reply. (1) If you enter the buffer containing
the message sent to you and move the cursor to a certain point and
return to your reply and run `C-c C-y', then the text yanked will range
from that point to the end of the message.  Finally, the most common
action you'll perform is to enter the message sent to you, move the
cursor to the beginning of a paragraph or phrase, set the "mark" with
`C-SPC' or `C-@', and move the cursor to the end of the paragraph or
phrase.  The cursor position is called the "point", and the space
between the mark and point is called the "region".  Having done that,
`C-c C-y' will insert the region you selected.

   ---------- Footnotes ----------

   (1) If you'd rather have the header cleaned up, use `C-u r' instead
of `r' when replying (see *Note Replying::).


File: mh-e,  Node: Inserting Messages,  Next: Header,  Prev: Inserting Letter,  Up: Editing Textual

Inserting messages
..................

Messages can be inserted with `C-c C-i' (`mh-insert-letter').  This
command prompts you for the folder and message number and inserts the
message, indented by `> '.  Certain undesirable header fields are
removed before insertion.  If given a prefix argument (like `C-u C-c
C-i'), the header is left intact, the message is not indented, and `> '
is not inserted before each line.


File: mh-e,  Node: Header,  Next: Recipients,  Prev: Inserting Messages,  Up: Editing Textual

Editing the header
..................

Because the header is part of the message, you can edit the header
fields as you wish.  However, several convenience functions exist to
help you create and edit them.  For example, the command `C-c C-f C-t'
(`mh-to-field'; alternatively, `C-c C-f t') moves the cursor to the
`To:' header field, creating it if necessary.  The functions to move to
the `cc:', `Subject:', `From:', `Bcc:', and `Dcc:' header fields are
similar.

   One function behaves differently from the others, namely, `C-c C-f
C-f' (`mh-to-fcc'; alternatively, `C-c C-f f').  This function will
prompt you for the folder name in which to file a copy of the draft.

   Be sure to leave a row of dashes or a blank line between the header
and the body of the message.


File: mh-e,  Node: Recipients,  Next: Signature,  Prev: Header,  Up: Editing Textual

Checking recipients
...................

The `C-c C-w' (`mh-check-whom') command expands aliases so you can
check the actual address(es) in the alias.  A new buffer is created
with the output of `whom'.


File: mh-e,  Node: Signature,  Prev: Recipients,  Up: Editing Textual

Inserting your signature
........................

You can insert your signature at the current cursor location with the
`C-c C-s' (`mh-insert-signature') command.  The text of your signature
is taken from the file `~/.signature'.


File: mh-e,  Node: Editing MIME,  Next: Sending Message,  Prev: Editing Textual,  Up: Draft Editing

Editing Multimedia Messages
---------------------------

mh-e has the capability to create multimedia messages.  It uses the
MIME (Multipurpose Internet Mail Extensions) protocol.  The MIME
protocol allows you to incorporate images, sound, video, binary files,
and even commands that fetch a file with `ftp' when your recipient
reads the message!  If you were to create a multimedia message with
plain MH commands, you would use `mhn'.  Indeed, the mh-e MIME commands
merely insert `mhn' directives which are later expanded by `mhn'.

   Each of the mh-e commands for editing multimedia messages or for
incorporating multimedia objects is prefixed with `C-c C-m' .

   Several MIME objects are defined.  They are called "content types".
The table in *Note Customizing Draft Editing:: contains a list of the
content types that mh-e currently knows about.  Several of the mh-e
commands fill in the content type for you, whereas others require you to
enter one.  Most of the time, it should be obvious which one to use
(e.g., use `image/jpeg' to include a JPEG image).  If not, you can
refer to RFC 1521, (1) which defines the MIME protocol, for a list of
valid content types.

   You are also sometimes asked for a "content description".  This is
simply an optional brief phrase, in your own words, that describes the
object.  If you don't care to enter a content description, just press
return and none will be included; however, a reader may skip over
multimedia fields unless the content description is compelling.

   Remember: you can always add `mhn' directives by hand.

* Menu:

* Forwarding MIME::
* FTP::
* Tar::
* Other MIME Objects::
* Sending MIME::

   ---------- Footnotes ----------

   (1) This RFC (Request For Comments) is available via the URL
`ftp://ds.internic.net/rfc/rfc1521.txt'.


File: mh-e,  Node: Forwarding MIME,  Next: FTP,  Prev: Editing MIME,  Up: Editing MIME

Forwarding multimedia messages
..............................

Mail may be forwarded with MIME using the command `C-c C-m C-f'
(`mh-mhn-compose-forw').  You are prompted for a content description,
the name of the folder in which the messages to forward are located,
and the messages' numbers.


File: mh-e,  Node: FTP,  Next: Tar,  Prev: Forwarding MIME,  Up: Editing MIME

Including an ftp reference
..........................

You can even have your message initiate an `ftp' transfer when the
recipient reads the message.  To do this, use the `C-c C-m C-e'
(`mh-mhn-compose-anon-ftp') command.  You are prompted for the remote
host and pathname, the content type, and the content description.


File: mh-e,  Node: Tar,  Next: Other MIME Objects,  Prev: FTP,  Up: Editing MIME

Including tar files
...................

If the remote file (*note FTP::) is a compressed tar file, you can use
`C-c C-m C-t' (`mh-mhn-compose-external-compressed-tar').  Then, in
addition to retrieving the file via anonymous _ftp_, the file will also
be uncompressed and untarred.  You are prompted for the remote host and
pathname and the content description.  The pathname should contain at
least one `/' (slash), because the pathname is broken up into directory
and name components.


File: mh-e,  Node: Other MIME Objects,  Next: Sending MIME,  Prev: Tar,  Up: Editing MIME

Including other multimedia objects
..................................

Images, sound, and video can be inserted in your message with the `C-c
C-m C-i' (`mh-mhn-compose-insertion') command.  You are prompted for
the filename containing the object, the content type, and a content
description of the object.


File: mh-e,  Node: Sending MIME,  Prev: Other MIME Objects,  Up: Editing MIME

Readying multimedia messages for sending
........................................

When you are finished editing a MIME message, it might look like this:

        3  24Aug  root               received fax files on Wed Aug 24 11:00:13
        4+ 24Aug  To:wohler          Test<<This is a test message to get the wh
     
     
     
     
     
     --%%-{+inbox} 4 msgs (1-4)      (MH-Folder Show)--Bot-------------------
     To: wohler
     cc:
     Subject: Test of MIME
     --------
     #@application/octet-stream [Nonexistent ftp test file] \
     access-type=anon-ftp; site=berzerk.com; name=panacea.tar.gz; \
     directory="/pub/"
     #audio/basic [Test sound bite] /tmp/noise.au
     --**-{draft}      (MH-Letter)--All--------------------------------------
     mh-e MIME draft

   The lines added by the previous commands are `mhn' directives and
need to be converted to MIME directives before sending.  This is
accomplished by the command `C-c C-e' (`mh-edit-mhn'), which runs `mhn'
on the message.  The following screen shows what those commands look
like in full MIME format.  You can see why mail user agents are usually
built to hide these details from the user.

     To: wohler
     cc:
     Subject: Test of MIME
     MIME-Version: 1.0
     Content-Type: multipart/mixed; boundary="----- =_aaaaaaaaaa0"
     Content-ID: <1623.777796162.0@newt.com>
     
     ------- =_aaaaaaaaaa0
     Content-Type: message/external-body; access-type="anon-ftp";
             site="berzerk.com"; name="panacea.tar.gz"; directory="/pub/"
     
     Content-Type: application/octet-stream
     Content-ID: <1623.777796162.1@newt.com>
     Content-Description: Nonexistent ftp test file
     
     ------- =_aaaaaaaaaa0
     Content-Type: audio/basic
     Content-ID: <1623.777796162.2@newt.com>
     Content-Description: Test sound bite
     Content-Transfer-Encoding: base64
     
     Q3JlYXRpdmUgVm9pY2UgRmlsZRoaAAoBKREBQh8AgwCAgH9/f35+fn59fX5+fn5+f39/f39/f3
     f4B/f39/f39/f39/f39/f39+f39+f39/f39/f4B/f39/fn5/f39/f3+Af39/f39/gH9/f39/fn
     -----{draft}      (MH-Letter)--Top--------------------------------------
     mh-e MIME draft ready to send

   This action can be undone by running `C-c C-m C-u'
(`mh-revert-mhn-edit').  It does this by reverting to a backup file.
You are prompted to confirm this action, but you can avoid the
confirmation by adding an argument (for example, `C-u C-c C-m C-u').


File: mh-e,  Node: Sending Message,  Next: Killing Draft,  Prev: Editing MIME,  Up: Draft Editing

Sending a Message
-----------------

When you are all through editing a message, you send it with the `C-c
C-c' (`mh-send-letter') command.  You can give an argument (as in `C-u
C-c C-c') to monitor the first stage of the delivery.


File: mh-e,  Node: Killing Draft,  Prev: Sending Message,  Up: Draft Editing

Killing the Draft
-----------------

If for some reason you are not happy with the draft, you can kill it
instead with `C-c C-q' (`mh-fully-kill-draft').  Emacs then kills the
draft buffer and deletes the draft message.


File: mh-e,  Node: Moving Mail,  Next: Searching,  Prev: Draft Editing,  Up: Using mh-e

Moving Your Mail Around
=======================

This section covers how messages and folders can be moved about or
manipulated.  Messages may be incorporated into your `+inbox', deleted,
and refiled.  Messages containing `shar' or `uuencode' output can be
stored.  Folders can be visited, sorted, packed, or deleted.  Here's a
list of the available commands to do these things:

`i'
     Incorporate new mail into folder (`mh-inc-folder').

`d'
     Delete message (`mh-delete-msg').

`C-d'
     Delete message, don't move to next message
     (`mh-delete-msg-no-motion').

`M-s'
     Find messages that meet search criteria (`mh-search-folder').

`o'
     Output (refile) message to folder (`mh-refile-msg').

`c'
     Copy message to folder (`mh-copy-msg').

`C-o'
     Output (write) message to file (`mh-write-msg-to-file').

`!'
     Repeat last output command (`mh-refile-or-write-again').

`l'
     Print message with `lpr' (`mh-print-msg').

`|'
     Pipe message through shell command (`mh-pipe-msg').

`M-n'
     Unpack message created with `uudecode' or `shar' (`mh-store-msg').

`M-l'
     List all folders (`mh-list-folders').

`M-f'
     Visit folder (`mh-visit-folder').

`M-r'
     Regenerate scan lines (`mh-rescan-folder').

`M-x mh-sort-folder'
     Sort folder.

`M-p'
     Pack folder (`mh-pack-folder').

`M-k'
     Remove folder (`mh-kill-folder').

`x'
     Execute pending refiles and deletes (`mh-execute-commands').

`u'
     Undo pending refile or delete (`mh-undo').

`M-u'
     Undo all pending refiles and deletes (`mh-undo-folder').

`q'
     Quit (`mh-quit').

* Menu:

* Incorporating::
* Deleting::
* Organizing::
* Printing::
* Files and Pipes::
* Finishing Up::


File: mh-e,  Node: Incorporating,  Next: Deleting,  Prev: Moving Mail,  Up: Moving Mail

Incorporating Your Mail
-----------------------

If at any time you receive new mail, incorporate the new mail into your
`+inbox' buffer with `i' (`mh-inc-folder').  Note that `i' will display
the `+inbox' buffer, even if there isn't any new mail.  You can
incorporate mail from any file into the current folder by specifying a
prefix argument; you'll be prompted for the name of the file to use
(for example, `C-u i ~/mbox <RET>').

   Emacs can notify you when you have new mail by displaying `Mail' in
the mode line.  To enable this behavior, and to have a clock in the mode
line besides, add the following to `~/.emacs':

     (display-time)


File: mh-e,  Node: Deleting,  Next: Organizing,  Prev: Incorporating,  Up: Moving Mail

Deleting Your Mail
------------------

To mark a message for deletion, use the `d' (`mh-delete-msg') command.
A `D' is placed by the message in the scan window, and the next message
is displayed.  If the previous command had been `p', then the next
message displayed is the message previous to the message just deleted.
If you specify a prefix argument, you will be prompted for a sequence
(*note Sequences::) to delete (for example, `C-u d frombob RET').  The
`x' command actually carries out the deletion (*note Finishing Up::).
`C-d' (`mh-delete-msg-no-motion') marks the message for deletion but
leaves the cursor at the current message in case you wish to perform
other operations on the message.


File: mh-e,  Node: Organizing,  Next: Printing,  Prev: Deleting,  Up: Moving Mail

Organizing Your Mail with Folders
---------------------------------

mh-e has analogies for each of the MH `folder' and `refile' commands.
To refile a message in another folder, use the `o' (`mh-refile-msg')
(mnemonic: "output") command.  You are prompted for the folder name.

   If you are refiling several messages into the same folder, you can
use the `!' (`mh-refile-or-write-again') command to repeat the last
refile or write (see the description of `C-o' in *Note Files and
Pipes::).  Or, place the messages into a sequence (*Note Sequences::)
and specify a prefix argument to `o', in which case you'll be prompted
for the name of the sequence (for example, `C-u o search RET').

   If you wish to copy a message to another folder, you can use the `c'
(`mh-copy-msg') command (see the `-link' argument to `refile'(1)).  You
are prompted for a folder, and you can specify a prefix argument if you
want to copy a sequence into another folder.  In this case, you are
then prompted for the sequence.  Note that unlike the `o' command, the
copy takes place immediately.  The original copy remains in the current
folder.

   When you want to read the messages that you have refiled into
folders, use the `M-f' (`mh-visit-folder') command to visit the folder.
You are prompted for the folder name.

   Other commands you can perform on folders include: `M-l'
(`mh-list-folders'), to list all the folders in your mail directory;
`M-k' (`mh-kill-folder'), to remove a folder; `M-x mh-sort-folder', to
sort the messages by date (see `sortm'(1) to see how to sort by other
criteria); `M-p' (`mh-pack-folder'), to pack a folder, removing gaps
from the numbering sequence; and `M-r' (`mh-rescan-folder'), to rescan
the folder, which is useful to grab all messages in your `+inbox' after
processing your new mail for the first time.  If you don't want to
rescan the entire folder, give `M-r' or `M-p' a prefix argument and
you'll be prompted for a range of messages to display (for instance,
`C-u M-r last:50 RET').


File: mh-e,  Node: Printing,  Next: Files and Pipes,  Prev: Organizing,  Up: Moving Mail

Printing Your Mail
------------------

Printing mail is simple.  Enter `l' (`mh-print-msg') (for line printer
or lpr).  The message is formatted with `mhl' and printed with the
`lpr' command.  You can print all the messages in a sequence by
specifying a prefix argument, in which case you are prompted for the
name of the sequence (as in `C-u l frombob RET').


File: mh-e,  Node: Files and Pipes,  Next: Finishing Up,  Prev: Printing,  Up: Moving Mail

Files and Pipes
---------------

mh-e does offer a couple of commands that are not a part of MH.  The
first one, `C-o' (`mh-write-msg-to-file'), writes a message to a file
(think of the `o' as in "output").  You are prompted for the filename.
If the file already exists, the message is appended to it.  You can
also write the message to the file without the header by specifying a
prefix argument (such as `C-u C-o /tmp/foobar RET').  Subsequent writes
to the same file can be made with the `!' command.

   You can also pipe the message through a Unix shell command with the
`|' (`mh-pipe-msg') command.  You are prompted for the Unix command
through which you wish to run your message.  If you give an argument to
this command, the message header is included in the text passed to the
command (the contrived example `C-u | lpr' would be done with the `l'
command instead).

   If the message is a shell archive `shar' or has been run through
`uuencode' use `M-n' (`mh-store-msg') to extract the body of the
message.  The default directory for extraction is the current
directory, and you have a chance to specify a different extraction
directory.  The next time you use this command, the default directory is
the last directory you used.


File: mh-e,  Node: Finishing Up,  Prev: Files and Pipes,  Up: Moving Mail

Finishing Up
------------

If you've deleted a message or refiled it, but changed your mind, you
can cancel the action before you've executed it.  Use `u' (`mh-undo')
to undo a refile on or deletion of a single message.  You can also undo
refiles and deletes for messages that belong to a given sequence by
specifying a prefix argument.  You'll be prompted for the name of the
sequence (as in `C-u u frombob RET').  Alternatively, you can use `M-u'
(`mh-undo-folder') to undo all refiles or deletes in the current folder.

   If you've marked messages to be deleted or refiled and you want to go
ahead and delete or refile the messages, use `x'
(`mh-execute-commands').  Many mh-e commands that may affect the
numbering of the messages (such as `M-r' or `M-p') will ask if you want
to process refiles or deletes first and then either run `x' for you or
undo the pending refiles and deletes, which are lost.

   When you want to quit using mh-e and go back to editing, you can use
the `q' (`mh-quit') command.  This buries the buffers of the current
mh-e folder and restores the buffers that were present when you first
ran `M-x mh-rmail'.  You can later restore your mh-e session by
selecting the `+inbox' buffer or by running `M-x mh-rmail' again.


File: mh-e,  Node: Searching,  Next: Sequences,  Prev: Moving Mail,  Up: Using mh-e

Searching Through Messages
==========================

You can search a folder for messages to or from a particular person or
about a particular subject.  In fact, you can also search for messages
containing selected strings in any arbitrary header field or any string
found within the messages.  Use the `M-s' (`mh-search-folder') command.
You are first prompted for the name of the folder to search and then
placed in the following buffer in MH-Pick mode:

     From: #
     To:
     Cc:
     Date:
     Subject:
     --------
     
     
     
     
     
     
     
     
     
     --**-Emacs: pick-pattern    (MH-Pick)------All----------------------------
     Pick window

   Edit this template by entering your search criteria in an appropriate
header field that is already there, or create a new field yourself.  If
the string you're looking for could be anywhere in a message, then place
the string underneath the row of dashes.  The `M-s' command uses the MH
command `pick' to do the real work, so read `pick'(1) to find out more
about how to enter the criteria.

   There are no semantics associated with the search criteria--they are
simply treated as strings.  Case is ignored when all lowercase is used,
and regular expressions (a la `ed') are available.  It is all right to
specify several search criteria.  What happens then is that a logical
_and_ of the various fields is performed.  If you prefer a logical _or_
operation, run `M-s' multiple times.

   As an example, let's say that we want to find messages from Ginnean
about horseback riding in the Kosciusko National Park (Australia) during
January, 1994.  Normally we would start with a broad search and narrow
it down if necessary to produce a manageable amount of data, but we'll
cut to the chase and create a fairly restrictive set of criteria as
follows:

     From: ginnean
     To:
     Cc:
     Date: Jan 1994
     Subject: horse.*kosciusko
     --------

   As with MH-Letter mode, MH-Pick provides commands like `C-c C-f C-t'
to help you fill in the blanks.

`C-c C-f C-t'
     Move to `To:' header field (`mh-to-field').

`C-c C-f C-c'
     Move to `cc:' header field (`mh-to-field').

`C-c C-f C-s'
     Move to `Subject:' header field (`mh-to-field').

`C-c C-f C-f'
     Move to `From:' header field (`mh-to-field').

`C-c C-f C-b'
     Move to `Bcc:' header field (`mh-to-field').

`C-c C-f C-f'
     Move to `Fcc:' header field (`mh-to-field').

`C-c C-f C-d'
     Move to `Dcc:' header field (`mh-to-field').

`C-c C-c'
     Execute the search (`mh-do-pick-search').

   To perform the search, type `C-c C-c' (`mh-do-pick-search').  The
selected messages are placed in the search sequence, which you can use
later in forwarding (*note Forwarding::), printing (*note Printing::),
or narrowing your field of view (*note Sequences::).  Subsequent
searches are appended to the search sequence.  If, however, you wish to
start with a clean slate, first delete the search sequence (how to do
this is discussed in *Note Sequences::).

   If you're searching in a folder that is already displayed in a
MH-Folder buffer, only those messages contained in the buffer are used
for the search.  Therefore, if you want to search in all messages,
first kill the folder's buffer with `C-x k' or scan the entire folder
with `M-r'.


File: mh-e,  Node: Sequences,  Next: Miscellaneous,  Prev: Searching,  Up: Using mh-e

Using Sequences
===============

For the whole scoop on MH sequences, refer to `mh-sequence'(5).  As
you've read, several of the mh-e commands can operate on a sequence,
which is a shorthand for a range or group of messages.  For example, you
might want to forward several messages to a friend or colleague.  Here's
how to manipulate sequences.

`%'
     Put message in a sequence (`mh-put-msg-in-seq').

`?'
     Display sequences that message belongs to (`mh-msg-is-in-seq').

`M-q'
     List all sequences in folder (`mh-list-sequences').

`M-%'
     Remove message from sequence (`mh-delete-msg-from-seq').

`M-#'
     Delete sequence (`mh-delete-seq').

`C-x n'
     Restrict display to messages in sequence (`mh-narrow-to-seq').

`C-x w'
     Remove restriction; display all messages (`mh-widen').

`M-x mh-update-sequences'
     Push mh-e's state out to MH.

   To place a message in a sequence, use `%' (`mh-put-msg-in-seq') to
do it manually, or use the MH command `pick' or the mh-e version of
`pick' (*Note Searching::) which create a sequence automatically.  Give
`%' a prefix argument and you can add all the messages in one sequence
to another sequence (for example, `C-u % SourceSequence RET').

   Once you've placed some messages in a sequence, you may wish to
narrow the field of view to just those messages in the sequence you've
created.  To do this, use `C-x n' (`mh-narrow-to-seq').  You are
prompted for the name of the sequence.  What this does is show only
those messages that are in the selected sequence in the MH-Folder
buffer.  In addition, it limits further mh-e searches to just those
messages.  When you want to widen the view to all your messages again,
use `C-x w' (`mh-widen').

   You can see which sequences a message is in with the `?'
(`mh-msg-is-in-seq') command.  Or, you can list all sequences in a
selected folder (default is current folder) with `M-q'
(`mh-list-sequences').

   If you want to remove a message from a sequence, use `M-%'
(`mh-delete-msg-from-seq'), and if you want to delete an entire
sequence, use `M-#' (`mh-delete-seq').  In the latter case you are
prompted for the sequence to delete.  Note that this deletes only the
sequence, not the messages in the sequence.  If you want to delete the
messages, use `C-u d' (see *Note Deleting:: above).

   Two sequences are maintained internally by mh-e and pushed out to MH
when you type either the `x' or `q' command.  They are the sequence
specified by your `Unseen-Sequence:' profile entry and cur.  However,
you can also just update MH's state with the command `M-x
mh-update-sequences'.  See *Note Customizing Viewing:: for an example
of how this command might be used.

   With the exceptions of `C-x n' and `C-x w', the underlying MH
command dealing with sequences is `mark'.


File: mh-e,  Node: Miscellaneous,  Prev: Sequences,  Up: Using mh-e

Miscellaneous Commands
======================

One other command worth noting is `M-x mh-version'.  Since there were a
few changes in command letters between Versions 3 and 4, use this
command to see which version you are running.  This command didn't
exist before Version 4, so the message `[No match]' indicates that it's
time to upgrade (*note Getting mh-e::).  In the meantime, use the older
commands that are listed in *Note Changes to mh-e::.  The output of
`M-x mh-version' should also be included with any bug report you send
(*note Bug Reports::).


File: mh-e,  Node: Customizing mh-e,  Next: Odds and Ends,  Prev: Using mh-e,  Up: Top

Customizing mh-e
****************

Until now, we've talked about the mh-e commands as they work "out of the
box."  Of course, it is also possible to reconfigure mh-e beyond
recognition.  The following sections describe all of the customization
variables, show the defaults, and make recommendations for
customization.  The outline of this chapter is identical to that of
*Note Using mh-e::, to make it easier to find the variables you'd need
to modify to affect a particular command.

   However, when customizing your mail environment, first try to change
what you want in MH, and only change mh-e if changing MH is not
possible.  That way you will get the same behavior inside and outside
GNU Emacs.  Note that mh-e does not provide hooks for customizations
that can be done in MH; this omission is intentional.

   Many string or integer variables are easy enough to modify using
Emacs Lisp.  Any such modifications should be placed in a file called
`.emacs' in your home directory (that is, `~/.emacs').  For example, to
modify the variable that controls printing, you could add:

     (setq mh-lpr-command-format "nenscript -G -r -2 -i'%s'")

   *Note Customizing Printing:: talks more about this variable.

   Variables can also hold Boolean values.  In Emacs Lisp, the Boolean
values are `nil', which means false, and `t', which means true.
Usually, variables are turned off by setting their value to `nil', as in

     (setq mh-bury-show-buffer nil)

   which keeps the MH-Show buffer at the top of the buffer stack.  To
turn a variable on, you use

     (setq mh-bury-show-buffer t)

   which places the MH-Show buffer at the bottom of the buffer stack.
However, the text says to turn on a variable by setting it to a
_non-`nil'_ value, because sometimes values other than `t' are
meaningful (for example, see `mhl-formfile', described in *Note
Customizing Viewing::).  Other variables, such as hooks, involve a
little more Emacs Lisp programming expertise.

   You can also "preview" the effects of changing variables before
committing the changes to `~/.emacs'.  Variables can be changed in the
current Emacs session by using `M-x set-variable'.

   In general, "commands" in this text refer to Emacs Lisp functions.
Programs outside of Emacs are specifically called MH commands, shell
commands, or Unix commands.

   I hope I've included enough examples here to get you well on your
way.  If you want to explore Emacs Lisp further, a programming manual
does exist, (1) and you can look at the code itself for examples.  Look
in the Emacs Lisp directory on your system (such as
`/usr/local/lib/emacs/lisp') and find all the `mh-*.el' files there.
When calling mh-e and other Emacs Lisp functions directly from Emacs
Lisp code, you'll need to know the correct arguments.  Use the online
help for this.  For example, try `C-h f mh-execute-commands RET'.  If
you write your own functions, please do not prefix your symbols
(variables and functions) with `mh-'.  This prefix is reserved for the
mh-e package.  To avoid conflicts with existing mh-e symbols, use a
prefix like `my-' or your initials.

* Menu:

* Customizing Reading::
* Customizing Sending::
* Customizing Draft Editing::
* Customizing Moving Mail::
* Customizing Searching::

   ---------- Footnotes ----------

   (1) Perhaps you can find the online version of *Note The GNU Emacs
Lisp Reference Manual: (elisp)Top.  If not, you can order a printed
manual, which has the desirable side-effect of helping to support the
Free Software Foundation which made all this great software available.
You can find an order form by running `C-h C-d', or you can request an
order form from gnu@prep.ai.mit.edu.


File: mh-e,  Node: Customizing Reading,  Next: Customizing Sending,  Prev: Customizing mh-e,  Up: Customizing mh-e

Reading Your Mail
=================

I'll start out by including a function that I use as a front end to
mh-e.  (1) It toggles between your working window configuration, which
may be quite involved--windows filled with source, compilation output,
man pages, and other documentation--and your mh-e window configuration.
Like the rest of the customization described in this chapter, simply
add the following code to `~/.emacs'.  Don't be intimidated by the size
of this example; most customizations are only one line.

     Starting mh-e
     
     (defvar my-mh-screen-saved nil
       "Set to non-`nil' when mh-e window configuration shown.")
     (defvar my-normal-screen nil "Normal window configuration.")
     (defvar my-mh-screen nil "mh-e window configuration.")
     
     (defun my-mh-rmail (&optional arg)
       "Toggle between mh-e and normal screen configurations.
     With non-`nil' or prefix argument, inc mailbox as well
     when going into mail."
       (interactive "P")                 ; user callable function, P=prefix arg
       (setq my-mh-screen-saved          ; save state
             (cond
              ;; Bring up mh-e screen if arg or normal window configuration.
              ;; If arg or +inbox buffer doesn't exist, run mh-rmail.
              ((or arg (null my-mh-screen-saved))
               (setq my-normal-screen (current-window-configuration))
               (if (or arg (null (get-buffer "+inbox")))
                   (mh-rmail)
                 (set-window-configuration my-mh-screen))
               t)                        ; set my-mh-screen-saved to `t'
              ;; Otherwise, save mh-e screen and restore normal screen.
              (t
               (setq my-mh-screen (current-window-configuration))
               (set-window-configuration my-normal-screen)
               nil))))                   ; set my-mh-screen-saved to nil
     
     (global-set-key "\C-x\r" 'my-mh-rmail)  ; call with C-x RET

   If you type an argument (`C-u') or if `my-mh-screen-saved' is `nil'
(meaning a non-mh-e window configuration), the current window
configuration is saved, either +inbox is displayed or `mh-rmail' is
run, and the mh-e window configuration is shown.  Otherwise, the mh-e
window configuration is saved and the original configuration is
displayed.

   Now to configure mh-e.  The following table lists general mh-e
variables and variables that are used while reading mail.

`mh-progs'
     Directory containing MH programs (default: dynamic).

`mh-lib'
     Directory containing MH support files and programs (default:
     dynamic).

`mh-do-not-confirm'
     Don't confirm on non-reversible commands (default: `nil').

`mh-summary-height'
     Number of scan lines to show (includes mode line) (default: 4).

`mh-folder-mode-hook'
     Functions to run in MH-Folder mode (default: `nil').

`mh-clean-message-header'
     Remove extraneous headers (default: `nil').

`mh-invisible-headers'
     Headers to hide (default: `"^Received: \\| ^Message-Id: \\|
     ^Remailed-\\| ^Via: \\| ^Mail-from: \\| ^Return-Path: \\|
     ^In-Reply-To: \\| ^Resent-"').

`mh-visible-headers'
     Headers to display (default: `nil').

`mhl-formfile'
     Format file for `mhl' (default: `nil').

`mh-show-hook'
     Functions to run when showing message (default: `nil').

`mh-show-mode-hook'
     Functions to run when showing message (default: `nil').

`mh-bury-show-buffer'
     Leave show buffer at bottom of stack (default: `t').

`mh-show-buffer-mode-line-buffer-id'
     Name of show buffer in mode line (default: `"{show-%s} %d"').

   The two variables `mh-progs' and `mh-lib' are used to tell mh-e
where the MH programs and supporting files are kept, respectively.
mh-e does try to figure out where they are kept for itself by looking in
common places and in the user's `PATH' environment variable, but if it
cannot find the directories, or finds the wrong ones, you should set
these variables.  The name of the directory should be placed in double
quotes, and there should be a trailing slash (`/').  See the example in
*Note Getting Started::.

   If you never make mistakes, and you do not like confirmations for
your actions, you can set `mh-do-not-confirm' to a non-`nil' value to
disable confirmation for unrecoverable commands such as `M-k'
(`mh-kill-folder') and `M-u' (`mh-undo-folder').  Here's how you set
boolean values:

     (setq mh-do-not-confirm t)

   The variable `mh-summary-height' controls the number of scan lines
displayed in the MH-Folder window, including the mode line.  The
default value of 4 means that 3 scan lines are displayed.  Here's how
you set numerical values:

     (setq mh-summary-height 2)              ; only show the current scan line

   Normally the buffer for displaying messages is buried at the bottom
at the buffer stack.  You may wish to disable this feature by setting
`mh-bury-show-buffer' to `nil'.  One advantage of not burying the show
buffer is that one can delete the show buffer more easily in an
electric buffer list because of its proximity to its associated
MH-Folder buffer.  Try running `M-x electric-buffer-list' to see what I
mean.

   The hook `mh-folder-mode-hook' is called when a new folder is
created with MH-Folder mode.  This could be used to set your own key
bindings, for example:

     Create additional key bindings via mh-folder-mode-hook
     
     (defvar my-mh-init-done nil "Non-`nil' when one-time mh-e settings made.")
     
     (defun my-mh-folder-mode-hook ()
       "Hook to set key bindings in MH-Folder mode."
       (if (not my-mh-init-done)             ; only need to bind the keys once 
           (progn
             (local-set-key "/" 'search-msg)
             (local-set-key "b" 'mh-burst-digest)    ; better use of `b'
             (setq my-mh-init-done t))))
     
     ;;; Emacs 19
     (add-hook 'mh-folder-mode-hook 'my-mh-folder-mode-hook)
     ;;; Emacs 18
     ;;;   (setq mh-folder-mode-hook (cons 'my-mh-folder-mode-hook
     ;;;                               mh-folder-mode-hook))
     
     (defun search-msg ()
       "Search for a regexp in the current message."
       (interactive)                         ; user function
       (save-window-excursion
         (other-window 1)                    ; go to next window
         (isearch-forward-regexp)))          ; string search; hit return (ESC
                                             ;   in Emacs 18) when done

* Menu:

* Customizing Viewing::
* Customizing Moving Around::

   ---------- Footnotes ----------

   (1) Stephen Gildea's favorite binding is `(global-set-key "\C-cr"
'mh-rmail)'.


File: mh-e,  Node: Customizing Viewing,  Next: Customizing Moving Around,  Prev: Customizing Reading,  Up: Customizing Reading

Viewing Your Mail
-----------------

Several variables control what displayed messages look like.  Normally
messages are delivered with a handful of uninteresting header fields.
You can make them go away by setting `mh-clean-message-header' to a
non-`nil' value.  The header can then be cleaned up in two ways.  By
default, the header fields in `mh-invisible-headers' are removed.  On
the other hand, you could set `mh-visible-headers' to the fields that
you would like to see.  If this variable is set, `mh-invisible-headers'
is ignored.  I suggest that you not set `mh-visible-headers' since if
you use this variable, you might miss a lot of header fields that you'd
rather not miss.  As an example of how to set a string variable,
`mh-visible-headers' can be set to show a minimum set of header fields
(see (*Note Syntax of Regular Expressions: (emacs)Regexps, for a
description of the special characters in this string):

     (setq mh-visible-headers "^From: \\|^Subject: \\|^Date: ")

   Normally mh-e takes care of displaying messages itself (rather than
calling an MH program to do the work).  If you'd rather have `mhl'
display the message (within mh-e), set the variable `mhl-formfile' to a
non-`nil' value.  You can set this variable either to `t' to use the
default format file or to a filename if you have your own format file
(`mhl'(1) tells you how to write one).  When writing your own format
file, use a nonzero value for `overflowoffset' to ensure the header is
RFC 822 compliant and parsable by mh-e.  `mhl' is always used for
printing and forwarding; in this case, the value of `mhl-formfile' is
consulted if it is a filename.

   Two hooks can be used to control how messages are displayed.  The
first hook, `mh-show-mode-hook', is called early on in the process of
displaying of messages.  It is used to perform some actions on the
contents of messages, such as highlighting the header fields.  If you're
running Emacs 19 under the X Window System, the following example will
highlight the `From:' and `Subject:' header fields.  This is a very
nice feature indeed.

     Emphasize header fields in different fonts via mh-show-mode-hook
     
     (defvar my-mh-keywords
        '(("^From: \\(.*\\)" 1 'bold t)
          ("^Subject: \\(.*\\)" 1 'highlight t))
       "mh-e additions for font-lock-keywords.")
     
     (defun my-mh-show-mode-hook ()
       "Hook to turn on and customize fonts."
       (require 'font-lock)                 ; for font-lock-keywords below
       (make-local-variable 'font-lock-mode-hook) ; don't affect other buffers
       (add-hook 'font-lock-mode-hook       ; set a hook with inline function
                 (function                  ; modifies font-lock-keywords when
                  (lambda ()                ; font-lock-mode run
                    (setq font-lock-keywords
                          (append my-mh-keywords font-lock-keywords)))))
       (font-lock-mode 1))                  ; change the typefaces
     
     (if window-system                      ; can't do this on ASCII terminal
         (add-hook 'mh-show-mode-hook 'my-mh-show-mode-hook))

   The second hook, `mh-show-hook', is the last thing called after
messages are displayed.  It's used to affect the behavior of mh-e in
general or when `mh-show-mode-hook' is too early.  For example, if you
wanted to keep mh-e in sync with MH, you could use `mh-show-hook' as
follows:

     (add-hook 'mh-show-hook 'mh-update-sequences)

   The function `mh-update-sequences' is documented in *Note Finishing
Up::.  For those who like to modify their mode lines, use
`mh-show-buffer-mode-line-buffer-id' to modify the mode line in the
MH-Show buffers.  Place the two escape strings `%s' and `%d', which
will display the folder name and the message number, respectively,
somewhere in the string in that order.  The default value of
`"{show-%s} %d"' yields a mode line of

     -----{show-+inbox} 4      (MH-Show)--Bot----------------------------------


File: mh-e,  Node: Customizing Moving Around,  Prev: Customizing Viewing,  Up: Customizing Reading

Moving Around
-------------

When you use `t' (`mh-toggle-showing') to toggle between show mode and
scan mode, the MH-Show buffer is hidden and the MH-Folder buffer is
left alone.  Setting `mh-recenter-summary-p' to a non-`nil' value
causes the toggle to display as many scan lines as possible, with the
cursor at the middle.  The effect of `mh-recenter-summary-p' is rather
useful, but it can be annoying on a slow network connection.


File: mh-e,  Node: Customizing Sending,  Next: Customizing Draft Editing,  Prev: Customizing Reading,  Up: Customizing mh-e

Sending Mail
============

You may wish to start off by adding the following useful key bindings to
your `.emacs' file:

     (global-set-key "\C-xm" 'mh-smail)
     (global-set-key "\C-x4m" 'mh-smail-other-window)

   In addition, several variables are useful when sending mail or
replying to mail.  They are summarized in the following table.

`mh-comp-formfile'
     Format file for drafts (default: `"components"').

`mh-repl-formfile'
     Format file for replies (default: `"replcomps"').

`mh-letter-mode-hook'
     Functions to run in MH-Letter mode (default: `nil').

`mh-compose-letter-function'
     Functions to run when starting a new draft (default: `nil').

`mh-reply-default-reply-to'
     Whom reply goes to (default: `nil').

`mh-forward-subject-format'
     Format string for forwarded message subject (default: `"%s: %s"').

`mh-redist-full-contents'
     `send' requires entire message (default: `nil').

`mh-new-draft-cleaned-headers'
     Remove these header fields from re-edited draft (default:
     `"^Date:\\| ^Received:\\| ^Message-Id:\\| ^From:\\| ^Sender:\\|
     ^Delivery-Date:\\| ^Return-Path:"').

   Since mh-e does not use `comp' to create the initial draft, you need
to set `mh-comp-formfile' to the name of your components file if it
isn't `components'.  This is the name of the file that contains the
form for composing messages.  If it does not contain an absolute
pathname, mh-e searches for the file first in your MH directory and
then in the system MH library directory (such as `/usr/local/lib/mh').
Replies, on the other hand, are built using `repl'.  You can change the
location of the field file from the default of `replcomps' by modifying
`mh-repl-formfile'.

   Two hooks are provided to run commands on your freshly created draft.
The first hook, `mh-letter-mode-hook', allows you to do some processing
before editing a letter.  For example, you may wish to modify the
header after `repl' has done its work, or you may have a complicated
`components' file and need to tell mh-e where the cursor should go.
Here's an example of how you would use this hook--all of the other
hooks are set in this fashion as well.

     Prepare draft for editing via mh-letter-mode-hook
     
     (defvar letter-mode-init-done nil
       "Non-`nil' when one-time mh-e settings have made.")
     
     (defun my-mh-letter-mode-hook ()
       "Hook to prepare letter for editing."
       (if (not letter-mode-init-done)    ; only need to bind the keys once
           (progn
             (local-set-key "\C-ctb" 'add-enriched-text)
             (local-set-key "\C-cti" 'add-enriched-text)
             (local-set-key "\C-ctf" 'add-enriched-text)
             (local-set-key "\C-cts" 'add-enriched-text)
             (local-set-key "\C-ctB" 'add-enriched-text)
             (local-set-key "\C-ctu" 'add-enriched-text)
             (local-set-key "\C-ctc" 'add-enriched-text)
             (setq letter-mode-init-done t)))
       (setq fill-prefix "  ")            ; I find indented text easier to read
       (save-excursion
         (goto-char (point-max))          ; go to end of message to
         (mh-insert-signature)))          ;   insert signature
     
     (add-hook 'mh-letter-mode-hook 'my-mh-letter-mode-hook)

   The function, `add-enriched-text' is defined in the example in *Note
Customizing Editing MIME::.

   The second hook, a function really, is `mh-compose-letter-function'.
Like `mh-letter-mode-hook', it is called just before editing a new
message; however, it is the last function called before you edit your
message.  The consequence of this is that you can write a function to
write and send the message for you.  This function is passed three
arguments: the contents of the `To:', `Subject:', and `cc:' header
fields.

* Menu:

* Customizing Replying::
* Customizing Forwarding::
* Customizing Redistributing::
* Customizing Old Drafts::


File: mh-e,  Node: Customizing Replying,  Next: Customizing Forwarding,  Prev: Customizing Sending,  Up: Customizing Sending

Replying to Mail
----------------

If you find that most of the time that you specify `cc' when you reply
to a message, set `mh-reply-default-reply-to' to `cc'.  This variable
is normally set to `nil' so that you are prompted for the recipient of
a reply.  It can be set to one of `from', `to', or `cc'; you are then
no longer prompted for the recipient(s) of your reply.


File: mh-e,  Node: Customizing Forwarding,  Next: Customizing Redistributing,  Prev: Customizing Replying,  Up: Customizing Sending

Forwarding Mail
---------------

When forwarding a message, the format of the `Subject:' header field
can be modified by the variable `mh-forward-subject-format'.  This
variable is a string which includes two escapes (`%s').  The first `%s'
is replaced with the sender of the original message, and the second one
is replaced with the original `Subject:'.  The default value of `"%s:
%s"' takes a message with the header:

     To: Bill Wohler <wohler@newt.com>
     Subject: Re: 49er football
     From: Greg DesBrisay <gd@cellnet.com>

   and creates a subject header field of:

     Subject: Greg DesBrisay: Re: 49er football


File: mh-e,  Node: Customizing Redistributing,  Next: Customizing Old Drafts,  Prev: Customizing Forwarding,  Up: Customizing Sending

Redistributing Your Mail
------------------------

The variable `mh-redist-full-contents' must be set to non-`nil' if
`dist' requires the whole letter for redistribution, which is the case
if `send' is compiled with the BERK (1)  option (which many people
abhor).  If you find that MH will not allow you to redistribute a
message that has been redistributed before, this variable should be set
to `nil'.

   ---------- Footnotes ----------

   (1) To see which options your copy of MH was compiled with, use `M-x
mh-version' (*Note Miscellaneous::).


File: mh-e,  Node: Customizing Old Drafts,  Prev: Customizing Redistributing,  Up: Customizing Sending

Editing Old Drafts and Bounced Messages
---------------------------------------

The header fields specified by `mh-new-draft-cleaned-headers' are
removed from an old draft that has been recreated with `M-e'
(`mh-extract-rejected-mail') or `M-a' (`mh-edit-again').  If when you
edit an old draft with these commands you find that there are header
fields that you don't want included, you can append them to this
variable.  For example,

     (setq mh-new-draft-cleaned-headers
           (concat mh-new-draft-cleaned-headers "\\|^Some-Field:"))

   This appends the regular expression `\\|^Some-Field:' to the
variable (*note Syntax of Regular Expressions: (emacs)Regexps.).  The
`\\|' means _or_, and the `^' (caret) matches the beginning of the
line.  This is done to be very specific about which fields match.  The
literal `:' is appended for the same reason.


File: mh-e,  Node: Customizing Draft Editing,  Next: Customizing Moving Mail,  Prev: Customizing Sending,  Up: Customizing mh-e

Editing a Draft
===============

There are several variables used during the draft editing phase.
Examples include changing the name of the file that holds your signature
or telling mh-e about new multimedia types.  They are:

`mh-yank-from-start-of-msg'
     How to yank when region not set (default: `t').

`mh-ins-buf-prefix'
     Indent for yanked messages (default: `"> "').

`mail-citation-hook'
     Functions to run on yanked messages (default: `nil').

`mh-delete-yanked-msg-window'
     Delete message window on yank (default: `nil').

`mh-mime-content-types'
     List of valid content types (default: `'(("text/plain")
     ("text/richtext") ("multipart/mixed") ("multipart/alternative")
     ("multipart/digest") ("multipart/parallel") ("message/rfc822")
     ("message/partial") ("message/external-body")
     ("application/octet-stream") ("application/postscript")
     ("image/jpeg") ("image/gif") ("audio/basic") ("video/mpeg"))').

`mh-mhn-args'
     Additional arguments for `mhn' (default: `nil').

`mh-signature-file-name'
     File containing signature (default: `"~/.signature"').

`mh-before-send-letter-hook'
     Functions to run before sending draft (default: `nil').

`mh-send-prog'
     MH program used to send messages (default: `"send"').

* Menu:

* Customizing Editing Textual::
* Customizing Editing MIME::
* Customizing Sending Message::


File: mh-e,  Node: Customizing Editing Textual,  Next: Customizing Editing MIME,  Prev: Customizing Draft Editing,  Up: Customizing Draft Editing

Editing Textual Messages
------------------------

The following two sections include variables that customize the way you
edit a draft.  The discussion here applies to editing multimedia
messages as well.

* Menu:

* Customizing Inserting Letter::
* Customizing Signature::


File: mh-e,  Node: Customizing Inserting Letter,  Next: Customizing Signature,  Prev: Customizing Editing Textual,  Up: Customizing Editing Textual

Inserting letter to which you're replying
.........................................

To control how much of the message to which you are replying is yanked
by `C-c C-y' (`mh-yank-cur-msg') into your reply, modify
`mh-yank-from-start-of-msg'.  The default value of `t' means that the
entire message is copied.  If it is set to `'body' (don't forget the
apostrophe), then only the message body is copied.  If it is set to
`nil', only the part of the message following point (the current cursor
position in the message's buffer) is copied.  In any case, this
variable is ignored if a region is set in the message you are replying
to.  The string contained in `mh-ins-buf-prefix' is inserted before
each line of a message that is inserted into a draft with `C-c C-y'
(`mh-yank-cur-msg').  I suggest that you not modify this variable.  The
default value of `"> "' is the default string for many mailers and news
readers: messages are far easier to read if several included messages
have all been indented by the same string.  The variable
`mail-citation-hook' is `nil' by default, which means that when a
message is inserted into the letter, each line is prefixed by
`mh-ins-buf-prefix'.  Otherwise, it can be set to a function that
modifies an included citation.  (1) If you like to yank all the text
from the message you're replying to in one go, set
`mh-delete-yanked-msg-window' to non-`nil' to delete the window
containing the original message after yanking it to make more room on
your screen for your reply.

   ---------- Footnotes ----------

   (1) _Supercite_ is an example of a full-bodied, full-featured
citation package.  It is in Emacs versions 19.15 and later, and can be
found via anonymous `ftp' on `archive.cis.ohio-state.edu' in
`/pub/gnu/emacs/elisp-archive/packages/sc3.1.tar.Z'


File: mh-e,  Node: Customizing Signature,  Prev: Customizing Inserting Letter,  Up: Customizing Editing Textual

Inserting your signature
........................

You can change the name of the file inserted with `C-c C-s'
(`mh-insert-signature') by changing `mh-signature-file-name' (default:
`"~/.signature"').


File: mh-e,  Node: Customizing Editing MIME,  Next: Customizing Sending Message,  Prev: Customizing Editing Textual,  Up: Customizing Draft Editing

Editing Multimedia Messages
---------------------------

The variable `mh-mime-content-types' contains a list of the currently
valid content types.  They are listed in the table in *Note Customizing
Draft Editing::.  If you encounter a new content type, you can add it
like this:

     (setq mh-mime-content-types (append mh-mime-content-types
                                         '(("NEW/TYPE"))))

   Emacs macros can be used to insert enriched text directives like
`<bold>'.  The following code will make, for example, `C-c t b' insert
the `<bold>' directive.

     Emacs macros for entering enriched text
     
     (defvar enriched-text-types '(("b" . "bold") ("i" . "italic") ("f" . "fixed")
                                   ("s" . "smaller") ("B" . "bigger")
                                   ("u" . "underline") ("c" . "center"))
       "Alist of (final-character . directive) choices for add-enriched-text.
     Additional types can be found in RFC 1563.")
     
     (defun add-enriched-text (begin end)
       "Add enriched text directives around region.
     The directive used comes from the list enriched-text-types and is
     specified by the last keystroke of the command.  When called from Lisp,
     arguments are BEGIN and END."
       (interactive "r")
       ;; Set type to the directive indicated by the last keystroke.
       (let ((type (cdr (assoc (char-to-string (logior last-input-char ?`))
                               enriched-text-types))))
         (save-restriction              ; restores state from narrow-to-region
           (narrow-to-region begin end) ; narrow view to region
           (goto-char (point-min))      ; move to beginning of text
           (insert "<" type ">")        ; insert beginning directive
           (goto-char (point-max))      ; move to end of text
           (insert "</" type ">"))))    ; insert terminating directive

   To use the function `add-enriched-text', first create keybindings
for it (*note Customizing Sending::).  Then, set the mark with `C-@' or
`C-SPC', type in the text to be highlighted, and type `C-c t b'.  This
adds `<bold>' where you set the mark and adds `</bold>' at the location
of your cursor, giving you something like: `You should be
<bold>very</bold>'.  You may also be interested in investigating
`sgml-mode'.

* Menu:

* Customizing Sending MIME::


File: mh-e,  Node: Customizing Sending MIME,  Prev: Customizing Editing MIME,  Up: Customizing Editing MIME

Readying multimedia messages for sending
........................................

If you wish to pass additional arguments to `mhn' to affect how it
builds your message, use the variable `mh-mhn-args'.  For example, you
can build a consistency check into the message by setting `mh-mhn-args'
to `-check'.  The recipient of your message can then run `mhn -check'
on the message--`mhn' will complain if the message has been corrupted
on the way.  The `C-c C-e' (`mh-mhn-edit') command only consults this
variable when given a prefix argument.


File: mh-e,  Node: Customizing Sending Message,  Prev: Customizing Editing MIME,  Up: Customizing Draft Editing

Sending a Message
-----------------

If you want to check your spelling in your message before sending, use
`mh-before-send-letter-hook' like this:

   Spell-check message via mh-before-send-letter-hook

     (add-hook 'mh-before-send-letter-hook 'ispell-message)

   In case the MH `send' program is installed under a different name,
use `mh-send-prog' to tell mh-e the name.


File: mh-e,  Node: Customizing Moving Mail,  Next: Customizing Searching,  Prev: Customizing Draft Editing,  Up: Customizing mh-e

Moving Your Mail Around
=======================

If you change the name of some of the MH programs or have your own
printing programs, the following variables can help you.  They are
described in detail in the subsequent sections.

`mh-inc-prog'
     Program to incorporate mail (default: `"inc"').

`mh-inc-folder-hook'
     Functions to run when incorporating mail (default: `nil').

`mh-delete-msg-hook'
     Functions to run when deleting messages (default: `nil').

`mh-print-background'
     Print in foreground or background (default: `nil').

`mh-lpr-command-format'
     Command used to print (default: `"lpr -J '%s'"').

`mh-default-folder-for-message-function'
     Function to generate a default folder (default: `nil').

`mh-auto-folder-collect'
     Collect folder names in background at startup (default: `t').

`mh-recursive-folders'
     Collect nested folders (default: `nil').

`mh-refile-msg-hook'
     Functions to run when refiling message (default: `nil').

`mh-store-default-directory'
     Default directory for storing files created by `uuencode' or `shar'
     (default: `nil').

`mh-sortm-args'
     Additional arguments for `sortm' (default: `nil').

`mh-scan-prog'
     Program to scan messages (default: `"scan"').

`mh-before-quit-hook'
     Functions to run before quitting (default: `nil').  See also
     `mh-quit-hook'.

`mh-quit-hook'
     Functions to run after quitting (default: `nil'). See also
     `mh-before-quit-hook'.

* Menu:

* Customizing Incorporating::
* Customizing Deleting::
* Customizing Organizing::
* Customizing Printing::
* Customizing Files and Pipes::
* Customizing Finishing Up::


File: mh-e,  Node: Customizing Incorporating,  Next: Customizing Deleting,  Prev: Customizing Moving Mail,  Up: Customizing Moving Mail

Incorporating Your Mail
-----------------------

The name of the program that incorporates new mail is stored in
`mh-inc-prog'; it is `"inc"' by default.  This program generates a
one-line summary for each of the new messages.  Unless it is an
absolute pathname, the file is assumed to be in the `mh-progs'
directory.  You may also link a file to `inc' that uses a different
format (see `mh-profile'(5)).  You'll then need to modify several
variables appropriately; see `mh-scan-prog' below.  You can set the
hook `mh-inc-folder-hook', which is called after new mail is
incorporated by the `i' (`mh-inc-folder') command.  A good use of this
hook is to rescan the whole folder either after running `M-x mh-rmail'
the first time or when you've changed the message numbers from outside
of mh-e.

     Rescan folder after incorporating new mail via mh-inc-folder-hook
     
     (defun my-mh-inc-folder-hook ()
       "Hook to rescan folder after incorporating mail."
       (if (buffer-modified-p)            ; if outstanding refiles and deletes,
           (mh-execute-commands))         ;   carry them out
       (mh-rescan-folder)                 ; synchronize with +inbox
       (mh-show))                         ; show the current message
     
     (add-hook 'mh-inc-folder-hook 'my-mh-inc-folder-hook)


File: mh-e,  Node: Customizing Deleting,  Next: Customizing Organizing,  Prev: Customizing Incorporating,  Up: Customizing Moving Mail

Deleting Your Mail
------------------

The hook `mh-delete-msg-hook' is called after you mark a message for
deletion.  For example, the current maintainer of mh-e used this once
when he kept statistics on his mail usage.


File: mh-e,  Node: Customizing Organizing,  Next: Customizing Printing,  Prev: Customizing Deleting,  Up: Customizing Moving Mail

Organizing Your Mail with Folders
---------------------------------

By default, operations on folders work only one level at a time.  Set
`mh-recursive-folders' to non-`nil' to operate on all folders.  This
mostly means that you'll be able to see all your folders when you press
<TAB> when prompted for a folder name.  The variable
`mh-auto-folder-collect' is normally turned on to generate a list of
folder names in the background as soon as mh-e is loaded.  Otherwise,
the list is generated when you need a folder name the first time (as
with `o' (`mh-refile-msg')).  If you have a lot of folders and you have
`mh-recursive-folders' set, this could take a while, which is why it's
nice to do the folder collection in the background.

   The function `mh-default-folder-for-message-function' is used by `o'
(`mh-refile-msg') and `C-c C-f C-f' (`mh-to-fcc') to generate a default
folder.  The generated folder name should be a string with a `+' before
it.  For each of my correspondents, I use the same name for both an
alias and a folder.  So, I wrote a function that takes the address in
the `From:' header field, finds it in my alias file, and returns the
alias, which is used as a default folder name.  This is the most
complicated example given here, and it demonstrates several features of
Emacs Lisp programming.  You should be able to drop this into
`~/.emacs', however.  If you use this to store messages in a subfolder
of your Mail directory, you can modify the line that starts `(format
+%s...'  and insert your subfolder after the folder symbol `+'.

     Creating useful default folder for refiling via mh-default-folder-for-message-function
     
     (defun my-mh-folder-from-address ()
       "Determine folder name from address.
     Takes the address in the From: header field, and returns its corresponding
     alias from the user's personal aliases file. Returns `nil' if the address
     was not found."
       (require 'rfc822)                         ; for the rfc822 functions
       (search-forward-regexp "^From: \\(.*\\)") ; grab header field contents
       (save-excursion                     ; save state
         (let ((addr (car (rfc822-addresses  ; get address
                           (buffer-substring (match-beginning 1)
                                             (match-end 1)))))
               (buffer (get-buffer-create " *temp*")) ; set local variables
               folder)
           (set-buffer buffer)             ; jump to temporary buffer
           (unwind-protect                 ; run kill-buffer when done
               (progn                      ; function grouping construct
                 (insert-file-contents (expand-file-name "aliases"
                                                         mh-user-path))
                 (goto-char (point-min))   ; grab aliases file and go to start
                 (setq folder
                       ;; Search for the given address, even commented-out
                       ;; addresses are found!
                       ;; The function search-forward-regexp sets values that are
                       ;; later used by match-beginning and match-end.
                       (if (search-forward-regexp (format "^;*\\(.*\\):.*%s"
                                                          addr) nil t)
                           ;; NOTE WELL: this is what the return value looks like.
                           ;; You can modify the format string to match your own
                           ;; Mail hierarchy.
                           (format "+%s" (buffer-substring (match-beginning 1)
                                                           (match-end 1))))))
             (kill-buffer buffer))          ; get rid of our temporary buffer
           folder)))                        ; function's return value
     
     (setq mh-default-folder-for-message-function 'my-mh-folder-from-address)

   The hook `mh-refile-msg-hook' is called after a message is marked to
be refiled.

   The variable `mh-sortm-args' holds extra arguments to pass on to the
`sortm' command.  Note: this variable is only consulted when a prefix
argument is given to `M-x mh-sort-folder'.  It is used to override any
arguments given in a `sortm:' entry in your MH profile
(`~/.mh_profile').

* Menu:

* Customizing Scan Line Formats::


File: mh-e,  Node: Customizing Scan Line Formats,  Prev: Customizing Organizing,  Up: Customizing Organizing

Scan line formatting
....................

The name of the program that generates a listing of one line per message
is held in `mh-scan-prog' (default: `"scan"').  Unless this variable
contains an absolute pathname, it is assumed to be in the `mh-progs'
directory.  You may link another program to `scan' (see
`mh-profile'(5)) to produce a different type of listing.

   If you change the format of the scan lines you'll need to tell mh-e
how to parse the new format.  As you see, quite a lot of variables are
involved to do that.  The first variable has to do with pruning out
garbage.

`mh-valid-scan-line'
     This regular expression describes a valid scan line.  This is used
     to eliminate error messages that are occasionally produced by
     `inc' or `scan' (default: `"^ *[0-9]"').

   Next, two variables control how the message numbers are parsed.

`mh-msg-number-regexp'
     This regular expression is used to extract the message number from
     a scan line.  Note that the message number must be placed in quoted
     parentheses, (\\(...\\)), as in the default of `"^ *\\([0-9]+\\)"'.

`mh-msg-search-regexp'
     Given a message number (which is inserted in `%d'), this regular
     expression will match the scan line that it represents (default:
     `"^[^0-9]*%d[^0-9]"').

   Finally, there are a slew of variables that control how mh-e marks up
the scan lines.

`mh-cmd-note'
     Number of characters to skip over before inserting notation
     (default: 4).  Note how it relates to the following regular
     expressions.

`mh-deleted-msg-regexp'
     This regular expression describes deleted messages (default:
     `"^....D"').  See also `mh-note-deleted'.

`mh-refiled-msg-regexp'
     This regular expression describes refiled messages (default:
     `"^....\\^"').  See also `mh-note-refiled'.

`mh-cur-scan-msg-regexp'
     This regular expression matches the current message (default:
     `"^....\\+"').  See also `mh-note-cur'.

`mh-good-msg-regexp'
     This regular expression describes which messages should be shown
     when mh-e goes to the next or previous message.  Normally, deleted
     or refiled messages are skipped over (default: `"^....[^D^]"').

`mh-note-deleted'
     Messages that have been deleted to are marked by this string
     (default: `"D"').  See also `mh-deleted-msg-regexp'.

`mh-note-refiled'
     Messages that have been refiled are marked by this string (default:
     `"^"').  See also `mh-refiled-msg-regexp'.

`mh-note-copied'
     Messages that have been copied are marked by this string (default:
     `"C"').

`mh-note-cur'
     The current message (in MH, not in mh-e) is marked by this string
     (default: `"+"').  See also `mh-cur-scan-msg-regexp'.

`mh-note-repl'
     Messages that have been replied to are marked by this string
     (default: `"-"').

`mh-note-forw'
     Messages that have been forwarded are marked by this string
     (default: `"F"').

`mh-note-dist'
     Messages that have been redistributed are marked by this string
     (default: `"R"').

`mh-note-printed'
     Messages that have been printed are marked by this string (default:
     `"P"').

`mh-note-seq'
     Messages in a sequence are marked by this string (default: `"%"').


File: mh-e,  Node: Customizing Printing,  Next: Customizing Files and Pipes,  Prev: Customizing Organizing,  Up: Customizing Moving Mail

Printing Your Mail
------------------

Normally messages are printed in the foreground.  If this is slow on
your system, you may elect to set `mh-print-background' to non-`nil' to
print in the background.  If you do this, do not delete the message
until it is printed or else the output may be truncated.  The variable
`mh-lpr-command-format' controls how the printing is actually done.
The string can contain one escape, `%s', which is filled with the name
of the folder and the message number and is useful for print job names.
As an example, the default is `"lpr -J '%s'"'.


File: mh-e,  Node: Customizing Files and Pipes,  Next: Customizing Finishing Up,  Prev: Customizing Printing,  Up: Customizing Moving Mail

Files and Pipes
---------------

The initial directory for the `mh-store-msg' command is held in
`mh-store-default-directory'.  Since I almost always run `mh-store-msg'
on sources, I set it to my personal source directory like this:

     (setq mh-store-default-directory (expand-file-name "~/src/"))

   Subsequent incarnations of `mh-store-msg' offer the last directory
used as the default.  By the way, `mh-store-msg' calls the Emacs Lisp
function `mh-store-buffer'.  I mention this because you can use it
directly if you're editing a buffer that contains a file that has been
run through `uuencode' or `shar'.  For example, you can extract the
contents of the current buffer in your home directory by typing `M-x
mh-store-buffer <RET> ~ <RET>'.


File: mh-e,  Node: Customizing Finishing Up,  Prev: Customizing Files and Pipes,  Up: Customizing Moving Mail

Finishing Up
------------

The two variables `mh-before-quit-hook' and `mh-quit-hook' are called
by `q' (`mh-quit').  The former one is called before the quit occurs,
so you might use it to perform any mh-e operations; you could perform
some query and abort the quit or call `mh-execute-commands', for
example.  The latter is not run in an mh-e context, so you might use it
to modify the window setup.


File: mh-e,  Node: Customizing Searching,  Prev: Customizing Moving Mail,  Up: Customizing mh-e

Searching Through Messages
==========================

If you find that you do the same thing over and over when editing the
search template, you may wish to bind some shortcuts to keys.  This can
be done with the variable `mh-pick-mode-hook', which is called when
`M-s' (`mh-search-folder') is run on a new pattern.

   The string `mh-partial-folder-mode-line-annotation' is used to
annotate the mode line when only a portion of the folder is shown.  For
example, this will be displayed after running `M-s'
(`mh-search-folder') to list messages based on some search criteria
(see *Note Searching::).  The default annotation of `"select"' yields a
mode line that looks like:

     --%%-{+inbox/select} 2 msgs (2-3)      (MH-Folder)--All-----------------


File: mh-e,  Node: Odds and Ends,  Next: History,  Prev: Customizing mh-e,  Up: Top

Odds and Ends
*************

This appendix covers a few topics that don't fit elsewhere.  Here I tell
you how to report bugs and how to get on the mh-e mailing list.  I also
point out some additional sources of information.

* Menu:

* Bug Reports::
* Mailing List::
* MH FAQ::
* Getting mh-e::


File: mh-e,  Node: Bug Reports,  Next: Mailing List,  Prev: Odds and Ends,  Up: Odds and Ends

Bug Reports
===========

The current maintainer of mh-e is Stephen Gildea <gildea@lcs.mit.edu>.
Please mail bug reports directly to him, as well as any praise or
suggestions.  Please include the output of `M-x mh-version' (*note
Miscellaneous::) in any bug report you send.


File: mh-e,  Node: Mailing List,  Next: MH FAQ,  Prev: Bug Reports,  Up: Odds and Ends

mh-e Mailing List
=================

There is a mailing list, mh-e@x.org, for discussion of mh-e and
announcements of new versions.  Send a "subscribe" message to
mh-e-request@x.org to be added.  Do not report bugs on this list; mail
them directly to the maintainer (*note Bug Reports::).


File: mh-e,  Node: MH FAQ,  Next: Getting mh-e,  Prev: Mailing List,  Up: Odds and Ends

MH FAQ
======

An FAQ appears monthly in the newsgroup `comp.mail.mh'.  While very
little is there that deals with mh-e specifically, there is an
incredible wealth of material about MH itself which you will find
useful.  The subject of the FAQ is `MH Frequently Asked Questions (FAQ)
with Answers'.

   The FAQ can be also obtained by anonymous `ftp' or via the World
Wide Web (WWW).  It is located at:

     ftp://rtfm.mit.edu/pub/usenet/news.answers/mail/mh-faq/part1
     http://www.cis.ohio-state.edu/hypertext/faq/usenet/mail/mh-faq/part1/faq.html

   Otherwise, you can use mail.  Send mail to mail-server@rtfm.mit.edu
containing the following:

     send usenet/news.answers/mail/mh-faq/part1


File: mh-e,  Node: Getting mh-e,  Prev: MH FAQ,  Up: Odds and Ends

Getting mh-e
============

If you're running a pre-4.0 version of mh-e, please consider upgrading.
You can either have your system administrator upgrade your Emacs, or
just the files for mh-e.

   The MH distribution contains a copy of mh-e in `miscellany/mh-e'.
Make sure it is at least Version 4.0.

   The latest version of mh-e can be obtained via anonymous `ftp' from
`ftp.x.org'.  The file containing mh-e is currently
`/misc/mh-e/mh-e-5.0.2.tar.Z'.  I suggest that you extract the files
from `mh-e-5.0.2.tar.Z' in the following fashion:

     % cd                                  # Start in your home directory
     % mkdir lib lib/emacs                 # Create directory for mh-e
     % cd lib/emacs
     % zcat PATH/TO/mh-e-5.0.2.tar.Z | tar xvf -    # Extract files

   To use these new files, add the following to `~/.emacs':

     (setq load-path (cons (expand-file-name "~/lib/emacs") load-path))

   That's it!  If you're already running Emacs, please quit that session
and start again to load in the new mh-e.  Check that you're running the
new version with the command `M-x mh-version' after running any mh-e
command.  The distribution comes with a file called `MH-E-NEWS' so you
can see what's new.


File: mh-e,  Node: History,  Next: Changes to mh-e,  Prev: Odds and Ends,  Up: Top

History of mh-e
***************

mh-e was originally written by Brian Reid in 1983 and has changed hands
twice since then.  Jim Larus wanted to do something similar for GNU
Emacs, and ended up completely rewriting it that same year.  In 1989,
Stephen Gildea picked it up and is now currently improving and
maintaining it.

* Menu:

* From Brian Reid::
* From Jim Larus::
* From Stephen Gildea::


File: mh-e,  Node: From Brian Reid,  Next: From Jim Larus,  Prev: History,  Up: History

From Brian Reid
===============

One day in 1983 I got the flu and had to stay home from work for three
days with nothing to do.  I used that time to write MHE.  The
fundamental idea behind MHE was that it was a "puppeteer" driving the MH
programs underneath it.  MH had a model that the editor was supposed to
run as a subprocess of the mailer, which seemed to me at the time to be
the tail wagging the dog.  So I turned it around and made the editor
drive the MH programs.  I made sure that the UCI people (who were
maintaining MH at the time) took in my changes and made them stick.

   Today, I still use my own version of MHE because I don't at all like
the way that GNU mh-e works and I've never gotten to be good enough at
hacking Emacs Lisp to make GNU mh-e do what I want.  The Gosling-emacs
version of MHE and the GNU Emacs version of mh-e have almost nothing in
common except similar names.  They work differently, have different
conceptual models, and have different key bindings.  (1)

   Brian Reid, June 1994

   ---------- Footnotes ----------

   (1) After reading this article, I questioned Brian about his version
of MHE, and received some great ideas for improving mh-e such as a
dired-like method of selecting folders; and removing the prompting when
sending mail, filling in the blanks in the draft buffer instead.  I
passed them on to Stephen Gildea, the current maintainer, and he was
excited about the ideas as well.  Perhaps one day, mh-e will again
resemble MHE, although none of these ideas are manifest in Version 5.0.


File: mh-e,  Node: From Jim Larus,  Next: From Stephen Gildea,  Prev: From Brian Reid,  Up: History

From Jim Larus
==============

Brian Reid, while at CMU or shortly after going to Stanford wrote a mail
reading program called MHE for Gosling Emacs.  It had much the same
structure as mh-e (i.e., invoked MH programs), though it was simpler and
the commands were slightly different.  Unfortunately, I no longer have a
copy so the differences are lost in the mists of time.

   In '82-83, I was working at BBN and wrote a lot of mlisp code in
Gosling Emacs to make it look more like Tennex Emacs.  One of the
packages that I picked up and improved was Reid's mail system.  In '83,
I went back to Berkeley.  About that time, Stallman's first version of
GNU Emacs came out and people started to move to it from Gosling Emacs
(as I recall, the transition took a year or two).  I decided to port
Reid's MHE and used the mlisp to Emacs Lisp translator that came with
GNU Emacs.  It did a lousy job and the resulting code didn't work, so I
bit the bullet and rewrote the code by hand (it was a lot smaller and
simpler then, so it took only a day or two).

   Soon after that, mh-e became part of the standard Emacs distribution
and suggestions kept dribbling in for improvements.  mh-e soon reached
sufficient functionality to keep me happy, but I kept on improving it
because I was a graduate student with plenty of time on my hands and it
was more fun than my dissertation.  In retrospect, the one thing that I
regret is not writing any documentation, which seriously limited the use
and appeal of the package.

   In '89, I came to Wisconsin as a professor and decided not to work on
mh-e.  It was stable, except for minor bugs, and had enough
functionality, so I let it be for a few years.  Stephen Gildea of BBN
began to pester me about the bugs, but I ignored them.  In 1990, he went
off to the X Consortium, said good bye, and said that he would now be
using `xmh'.  A few months later, he came back and said that he
couldn't stand `xmh' and could I put a few more bug fixes into mh-e.
At that point, I had no interest in fixing mh-e, so I gave the
responsibility of maintenance to him and he has done a fine job since
then.

   Jim Larus, June 1994


File: mh-e,  Node: From Stephen Gildea,  Prev: From Jim Larus,  Up: History

From Stephen Gildea
===================

In 1987 I went to work for Bolt Beranek and Newman, as Jim had before
me.  In my previous job, I had been using RMAIL, but as my folders tend
to run large, I was frustrated with the speed of RMAIL.  However, I
stuck with it because I wanted the GNU Emacs interface.  I am very
familiar and comfortable with the Emacs interface (with just a few
modifications of my own) and dislike having to use applications with
embedded editors; they never live up to Emacs.

   MH is the mail reader of choice at BBN, so I converted to it.  Since
I didn't want to give up using an Emacs interface, I started using mh-e.
As is my wont, I started hacking on it almost immediately.  I first used
version 3.4m.  One of the first features I added was to treat the folder
buffer as a file-visiting buffer: you could lock it, save it, and be
warned of unsaved changes when killing it.  I also worked to bring its
functionality a little closer to RMAIL.  Jim Larus was very cooperative
about merging in my changes, and my efforts first appeared in version
3.6, distributed with Emacs 18.52 in 1988.  Next I decided mh-e was too
slow and optimized it a lot.  Version, 3.7, distributed with Emacs 18.56
in 1990, was noticeably faster.

   When I moved to the X Consortium I became the first person there to
not use xmh.  (There is now one other engineer there using mh-e.)  About
this point I took over maintenance of mh-e from Jim and was finally able
to add some features Jim hadn't accepted, such as the backward searching
undo.  My first release was 3.8 (Emacs 18.58) in 1992.

   Now, in 1994, we see a flurry of releases, with both 4.0 and 5.0.
Version 4.0 added many new features, including background folder
collection and support for composing MIME messages.  (Reading MIME
messages remains to be done, alas.)  While writing this book, Bill
Wohler gave mh-e its closest examination ever, uncovering bugs and
inconsistencies that required a new major version to fix, and so version
5 was released.

   Stephen Gildea, June 1994


File: mh-e,  Node: Changes to mh-e,  Next: Copying,  Prev: History,  Up: Top

Changes to mh-e
***************

mh-e had a fairly major facelift between Versions 3 and 4.  The
differences between Versions 4 and 5 from the user's viewpoint are
relatively minor.  The prompting order for the folder and message number
in a couple of functions had been switched inadvertently in Version 4.
Version 5 switches the order back.  The `+inbox' folder is no longer
hard-coded, but rather uses the `Inbox' MH Profile entry.  See the file
`etc/MH-E-NEWS' in the Emacs distribution for more details on the
changes.

   This section documents the changes between Version 3 and newer
versions so that you'll know which commands to use (or which commands
you won't have) in case you're stuck with an old version.

   The following tables summarize the changes to buffer names, commands
and variables.

Buffer Mode Names
=================

     Version 3           Version 4
     
     mh-e folder        MH-Folder
     mh-e scan          MH-Folder
     mh-e show          MH-Folder Show
     Fundamental        MH-Show
     mh-e letter        MH-Letter
     mh-e letter        MH-Pick

Commands
========

                Version 3                        Version 4
     
     Function               Command   Command          Function
     
     mh-first-msg           <          M-<               mh-first-msg
     -                      -          M->               mh-last-msg
     mh-show                .          RET               mh-show
     -                      -          ,                 mh-header-display
     mh-reply               a          r                 mh-reply
     mh-redistribute        r          M-d               mh-redistribute
     mh-unshar-msg          -          M-n               mh-store-msg
     mh-write-msg-to-file   M-o        C-o               mh-write-msg-to-file
     mh-delete-msg-from-seq C-u M-%    M-#               mh-delete-seq
     -                      -          M-q               mh-list-sequences
     mh-quit                b          q                 mh-quit
     -                      -          C-C C-f C-r       mh-to-field (`From:')
     -                      -          C-C C-f C-d       mh-to-field (`Dcc:')

Variables
=========

               Version 3                           Version 4
     
     Variable              Value             Value           Variable
     
     mh-show-buffer-      "{%%b}  %s/%d"    "{show-%s} %d"  mh-show-buffer-
     mode-line-buffer-id                                    mode-line-buffer-id
     mh-unshar-default-   ""                nil             mh-store-default-
     directory                                              directory

New Variables
=============

     mail-citation-hook                           mh-new-draft-cleaned-headers
     mail-header-separator                        mh-pick-mode-hook
     mh-auto-folder-collect                       mh-refile-msg-hook
     mh-comp-formfile                             mh-scan-prog
     mh-repl-formfile                             mh-send-prog
     mh-delete-msg-hook                           mh-show-hook
     mh-forward-subject-format                    mh-show-mode-hook
     mh-inc-prog                                  mh-signature-file-name
     mh-mime-content-types                        mh-sortm-args
     mh-default-folder-for-message-function       mh-repl-formfile
     mh-mhn-args


File: mh-e,  Node: Copying,  Next: Command Index,  Prev: Changes to mh-e,  Up: Top

GNU GENERAL PUBLIC LICENSE
**************************

                         Version 2, June 1991
     Copyright (C) 1989, 1991 Free Software Foundation, Inc.
     675 Mass Ave, Cambridge, MA 02139, USA
     
     Everyone is permitted to copy and distribute verbatim copies
     of this license document, but changing it is not allowed.

Preamble
========

The licenses for most software are designed to take away your freedom
to share and change it.  By contrast, the GNU General Public License is
intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users.  This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it.  (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.)  You can apply it to
your programs, too.

   When we speak of free software, we are referring to freedom, not
price.  Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it in
new free programs; and that you know you can do these things.

   To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.

   For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have.  You must make sure that they, too, receive or can get the
source code.  And you must show them these terms so they know their
rights.

   We protect your rights with two steps: (1) copyright the software,
and (2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.

   Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software.  If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
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   Finally, any free program is threatened constantly by software
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patent must be licensed for everyone's free use or not licensed at all.

   The precise terms and conditions for copying, distribution and
modification follow.

    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
  0. This License applies to any program or other work which contains a
     notice placed by the copyright holder saying it may be distributed
     under the terms of this General Public License.  The "Program",
     below, refers to any such program or work, and a "work based on
     the Program" means either the Program or any derivative work under
     copyright law: that is to say, a work containing the Program or a
     portion of it, either verbatim or with modifications and/or
     translated into another language.  (Hereinafter, translation is
     included without limitation in the term "modification".)  Each
     licensee is addressed as "you".

     Activities other than copying, distribution and modification are
     not covered by this License; they are outside its scope.  The act
     of running the Program is not restricted, and the output from the
     Program is covered only if its contents constitute a work based on
     the Program (independent of having been made by running the
     Program).  Whether that is true depends on what the Program does.

  1. You may copy and distribute verbatim copies of the Program's
     source code as you receive it, in any medium, provided that you
     conspicuously and appropriately publish on each copy an appropriate
     copyright notice and disclaimer of warranty; keep intact all the
     notices that refer to this License and to the absence of any
     warranty; and give any other recipients of the Program a copy of
     this License along with the Program.

     You may charge a fee for the physical act of transferring a copy,
     and you may at your option offer warranty protection in exchange
     for a fee.

  2. You may modify your copy or copies of the Program or any portion
     of it, thus forming a work based on the Program, and copy and
     distribute such modifications or work under the terms of Section 1
     above, provided that you also meet all of these conditions:

       a. You must cause the modified files to carry prominent notices
          stating that you changed the files and the date of any change.

       b. You must cause any work that you distribute or publish, that
          in whole or in part contains or is derived from the Program
          or any part thereof, to be licensed as a whole at no charge
          to all third parties under the terms of this License.

       c. If the modified program normally reads commands interactively
          when run, you must cause it, when started running for such
          interactive use in the most ordinary way, to print or display
          an announcement including an appropriate copyright notice and
          a notice that there is no warranty (or else, saying that you
          provide a warranty) and that users may redistribute the
          program under these conditions, and telling the user how to
          view a copy of this License.  (Exception: if the Program
          itself is interactive but does not normally print such an
          announcement, your work based on the Program is not required
          to print an announcement.)

     These requirements apply to the modified work as a whole.  If
     identifiable sections of that work are not derived from the
     Program, and can be reasonably considered independent and separate
     works in themselves, then this License, and its terms, do not
     apply to those sections when you distribute them as separate
     works.  But when you distribute the same sections as part of a
     whole which is a work based on the Program, the distribution of
     the whole must be on the terms of this License, whose permissions
     for other licensees extend to the entire whole, and thus to each
     and every part regardless of who wrote it.

     Thus, it is not the intent of this section to claim rights or
     contest your rights to work written entirely by you; rather, the
     intent is to exercise the right to control the distribution of
     derivative or collective works based on the Program.

     In addition, mere aggregation of another work not based on the
     Program with the Program (or with a work based on the Program) on
     a volume of a storage or distribution medium does not bring the
     other work under the scope of this License.

  3. You may copy and distribute the Program (or a work based on it,
     under Section 2) in object code or executable form under the terms
     of Sections 1 and 2 above provided that you also do one of the
     following:

       a. Accompany it with the complete corresponding machine-readable
          source code, which must be distributed under the terms of
          Sections 1 and 2 above on a medium customarily used for
          software interchange; or,

       b. Accompany it with a written offer, valid for at least three
          years, to give any third party, for a charge no more than your
          cost of physically performing source distribution, a complete
          machine-readable copy of the corresponding source code, to be
          distributed under the terms of Sections 1 and 2 above on a
          medium customarily used for software interchange; or,

       c. Accompany it with the information you received as to the offer
          to distribute corresponding source code.  (This alternative is
          allowed only for noncommercial distribution and only if you
          received the program in object code or executable form with
          such an offer, in accord with Subsection b above.)

     The source code for a work means the preferred form of the work for
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     source code means all the source code for all modules it contains,
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     If distribution of executable or object code is made by offering
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     access to copy the source code from the same place counts as
     distribution of the source code, even though third parties are not
     compelled to copy the source along with the object code.

  4. You may not copy, modify, sublicense, or distribute the Program
     except as expressly provided under this License.  Any attempt
     otherwise to copy, modify, sublicense or distribute the Program is
     void, and will automatically terminate your rights under this
     License.  However, parties who have received copies, or rights,
     from you under this License will not have their licenses
     terminated so long as such parties remain in full compliance.

  5. You are not required to accept this License, since you have not
     signed it.  However, nothing else grants you permission to modify
     or distribute the Program or its derivative works.  These actions
     are prohibited by law if you do not accept this License.
     Therefore, by modifying or distributing the Program (or any work
     based on the Program), you indicate your acceptance of this
     License to do so, and all its terms and conditions for copying,
     distributing or modifying the Program or works based on it.

  6. Each time you redistribute the Program (or any work based on the
     Program), the recipient automatically receives a license from the
     original licensor to copy, distribute or modify the Program
     subject to these terms and conditions.  You may not impose any
     further restrictions on the recipients' exercise of the rights
     granted herein.  You are not responsible for enforcing compliance
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  7. If, as a consequence of a court judgment or allegation of patent
     infringement or for any other reason (not limited to patent
     issues), conditions are imposed on you (whether by court order,
     agreement or otherwise) that contradict the conditions of this
     License, they do not excuse you from the conditions of this
     License.  If you cannot distribute so as to satisfy simultaneously
     your obligations under this License and any other pertinent
     obligations, then as a consequence you may not distribute the
     Program at all.  For example, if a patent license would not permit
     royalty-free redistribution of the Program by all those who
     receive copies directly or indirectly through you, then the only
     way you could satisfy both it and this License would be to refrain
     entirely from distribution of the Program.

     If any portion of this section is held invalid or unenforceable
     under any particular circumstance, the balance of the section is
     intended to apply and the section as a whole is intended to apply
     in other circumstances.

     It is not the purpose of this section to induce you to infringe any
     patents or other property right claims or to contest validity of
     any such claims; this section has the sole purpose of protecting
     the integrity of the free software distribution system, which is
     implemented by public license practices.  Many people have made
     generous contributions to the wide range of software distributed
     through that system in reliance on consistent application of that
     system; it is up to the author/donor to decide if he or she is
     willing to distribute software through any other system and a
     licensee cannot impose that choice.

     This section is intended to make thoroughly clear what is believed
     to be a consequence of the rest of this License.

  8. If the distribution and/or use of the Program is restricted in
     certain countries either by patents or by copyrighted interfaces,
     the original copyright holder who places the Program under this
     License may add an explicit geographical distribution limitation
     excluding those countries, so that distribution is permitted only
     in or among countries not thus excluded.  In such case, this
     License incorporates the limitation as if written in the body of
     this License.

  9. The Free Software Foundation may publish revised and/or new
     versions of the General Public License from time to time.  Such
     new versions will be similar in spirit to the present version, but
     may differ in detail to address new problems or concerns.

     Each version is given a distinguishing version number.  If the
     Program specifies a version number of this License which applies
     to it and "any later version", you have the option of following
     the terms and conditions either of that version or of any later
     version published by the Free Software Foundation.  If the Program
     does not specify a version number of this License, you may choose
     any version ever published by the Free Software Foundation.

 10. If you wish to incorporate parts of the Program into other free
     programs whose distribution conditions are different, write to the
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     by the Free Software Foundation, write to the Free Software
     Foundation; we sometimes make exceptions for this.  Our decision
     will be guided by the two goals of preserving the free status of
     all derivatives of our free software and of promoting the sharing
     and reuse of software generally.

                                NO WARRANTY

 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO
     WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE
     LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
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     WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT
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     SERVICING, REPAIR OR CORRECTION.

 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
     WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY
     MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE
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     DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU
     OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY
     OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN
     ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

                      END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Programs
=============================================

If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these
terms.

   To do so, attach the following notices to the program.  It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.

     ONE LINE TO GIVE THE PROGRAM'S NAME AND AN IDEA OF WHAT IT DOES.
     Copyright (C) 19YY  NAME OF AUTHOR
     
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License
     as published by the Free Software Foundation; either version 2
     of the License, or (at your option) any later version.
     
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
     
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

   Also add information on how to contact you by electronic and paper
mail.

   If the program is interactive, make it output a short notice like
this when it starts in an interactive mode:

     Gnomovision version 69, Copyright (C) 19YY NAME OF AUTHOR
     Gnomovision comes with ABSOLUTELY NO WARRANTY; for details
     type `show w'.  This is free software, and you are welcome
     to redistribute it under certain conditions; type `show c'
     for details.

   The hypothetical commands `show w' and `show c' should show the
appropriate parts of the General Public License.  Of course, the
commands you use may be called something other than `show w' and `show
c'; they could even be mouse-clicks or menu items--whatever suits your
program.

   You should also get your employer (if you work as a programmer) or
your school, if any, to sign a "copyright disclaimer" for the program,
if necessary.  Here is a sample; alter the names:

     Yoyodyne, Inc., hereby disclaims all copyright
     interest in the program `Gnomovision'
     (which makes passes at compilers) written
     by James Hacker.
     
     SIGNATURE OF TY COON, 1 April 1989
     Ty Coon, President of Vice

   This General Public License does not permit incorporating your
program into proprietary programs.  If your program is a subroutine
library, you may consider it more useful to permit linking proprietary
applications with the library.  If this is what you want to do, use the
GNU Library General Public License instead of this License.


File: mh-e,  Node: Command Index,  Next: Variable Index,  Prev: Copying,  Up: Top

Command Index
*************

* Menu:

* display-time:                          Incorporating.
* mh-burst-digest:                       Reading Digests.
* mh-check-whom:                         Recipients.
* mh-copy-msg:                           Organizing.
* mh-delete-msg:                         Deleting.
* mh-delete-msg-from-seq:                Sequences.
* mh-delete-msg-no-motion:               Deleting.
* mh-delete-seq:                         Sequences.
* mh-do-pick-search:                     Searching.
* mh-edit-again:                         Old Drafts.
* mh-edit-mhn:                           Sending MIME.
* mh-execute-commands <1>:               Customizing Finishing Up.
* mh-execute-commands <2>:               Finishing Up.
* mh-execute-commands:                   Customizing Incorporating.
* mh-extract-rejected-mail:              Old Drafts.
* mh-first-msg:                          Moving Around.
* mh-forward:                            Forwarding.
* mh-fully-kill-draft:                   Killing Draft.
* mh-goto-msg:                           Moving Around.
* mh-inc-folder:                         Incorporating.
* mh-insert-letter:                      Inserting Messages.
* mh-insert-signature:                   Signature.
* mh-insert-signature, example:          Customizing Sending.
* mh-last-msg:                           Moving Around.
* mh-list-folders:                       Organizing.
* mh-list-sequences:                     Sequences.
* mh-mhn-compose-anon-ftp:               FTP.
* mh-mhn-compose-external-compressed-tar: Tar.
* mh-mhn-compose-forw:                   Forwarding MIME.
* mh-mhn-compose-insertion:              Other MIME Objects.
* mh-msg-is-in-seq:                      Sequences.
* mh-narrow-to-seq:                      Sequences.
* mh-next-undeleted-msg:                 Moving Around.
* mh-pack-folder:                        Organizing.
* mh-page-digest:                        Reading Digests.
* mh-page-digest-backwards:              Reading Digests.
* mh-page-msg:                           Viewing.
* mh-pipe-msg:                           Files and Pipes.
* mh-previous-page:                      Viewing.
* mh-previous-undeleted-msg:             Moving Around.
* mh-print-msg:                          Printing.
* mh-put-msg-in-seq:                     Sequences.
* mh-quit:                               Finishing Up.
* mh-redistribute:                       Redistributing.
* mh-refile-msg <1>:                     Customizing Organizing.
* mh-refile-msg:                         Organizing.
* mh-refile-or-write-again:              Organizing.
* mh-reply:                              Replying.
* mh-rescan-folder:                      Organizing.
* mh-rescan-folder, example:             Customizing Incorporating.
* mh-revert-mhn-edit:                    Sending MIME.
* mh-rmail <1>:                          Finishing Up.
* mh-rmail <2>:                          Reading Mail.
* mh-rmail:                              Reading Mail Tour.
* mh-rmail, example:                     Customizing Reading.
* mh-search-folder:                      Searching.
* mh-send:                               Sending Mail.
* mh-send-letter:                        Sending Message.
* mh-show:                               Viewing.
* mh-show, example:                      Customizing Incorporating.
* mh-smail <1>:                          Sending Mail Tour.
* mh-smail <2>:                          Sending Mail.
* mh-smail:                              Processing Mail Tour.
* mh-smail-other-window:                 Sending Mail.
* mh-sort-folder <1>:                    Organizing.
* mh-sort-folder:                        Customizing Organizing.
* mh-store-buffer:                       Customizing Files and Pipes.
* mh-store-msg <1>:                      Customizing Files and Pipes.
* mh-store-msg:                          Files and Pipes.
* mh-to-fcc <1>:                         Customizing Organizing.
* mh-to-fcc:                             Header.
* mh-to-field <1>:                       Searching.
* mh-to-field:                           Header.
* mh-toggle-showing:                     Moving Around.
* mh-undo:                               Finishing Up.
* mh-undo-folder:                        Finishing Up.
* mh-update-sequences:                   Sequences.
* mh-version:                            Miscellaneous.
* mh-visit-folder:                       Organizing.
* mh-widen:                              Sequences.
* mh-write-msg-to-file:                  Files and Pipes.
* mh-yank-cur-msg:                       Inserting Letter.


File: mh-e,  Node: Variable Index,  Next: Concept Index,  Prev: Command Index,  Up: Top

Variable Index
**************

* Menu:

* mail-citation-hook:                    Customizing Inserting Letter.
* mh-auto-folder-collect:                Customizing Organizing.
* mh-before-quit-hook:                   Customizing Finishing Up.
* mh-before-send-letter-hook:            Customizing Sending Message.
* mh-before-send-letter-hook, example:   Customizing Sending Message.
* mh-bury-show-buffer:                   Customizing Reading.
* mh-bury-show-buffer, example:          Customizing mh-e.
* mh-clean-message-header:               Customizing Viewing.
* mh-cmd-note:                           Customizing Scan Line Formats.
* mh-comp-formfile:                      Customizing Sending.
* mh-compose-letter-function:            Customizing Sending.
* mh-cur-scan-msg-regexp:                Customizing Scan Line Formats.
* mh-default-folder-for-message-function: Customizing Organizing.
* mh-default-folder-for-message-function, example: Customizing Organizing.
* mh-delete-msg-hook:                    Customizing Deleting.
* mh-delete-yanked-msg-window:           Customizing Inserting Letter.
* mh-deleted-msg-regexp:                 Customizing Scan Line Formats.
* mh-do-not-confirm:                     Customizing Reading.
* mh-folder-mode-hook:                   Customizing Reading.
* mh-folder-mode-hook, example:          Customizing Reading.
* mh-forward-subject-format:             Customizing Forwarding.
* mh-good-msg-regexp:                    Customizing Scan Line Formats.
* mh-inc-folder-hook:                    Customizing Incorporating.
* mh-inc-folder-hook, example:           Customizing Incorporating.
* mh-inc-prog:                           Customizing Incorporating.
* mh-ins-buf-prefix:                     Customizing Inserting Letter.
* mh-invisible-headers:                  Customizing Viewing.
* mh-letter-mode-hook:                   Customizing Sending.
* mh-lib:                                Customizing Reading.
* mh-lib, example:                       Getting Started.
* mh-lpr-command-format:                 Customizing Printing.
* mh-lpr-command-format, example:        Customizing mh-e.
* mh-mhn-args:                           Customizing Sending MIME.
* mh-mime-content-types:                 Customizing Editing MIME.
* mh-mime-content-types, example:        Customizing Editing MIME.
* mh-msg-number-regexp:                  Customizing Scan Line Formats.
* mh-msg-search-regexp:                  Customizing Scan Line Formats.
* mh-new-draft-cleaned-headers:          Customizing Old Drafts.
* mh-new-draft-cleaned-headers, example: Customizing Old Drafts.
* mh-note-copied:                        Customizing Scan Line Formats.
* mh-note-cur:                           Customizing Scan Line Formats.
* mh-note-deleted:                       Customizing Scan Line Formats.
* mh-note-dist:                          Customizing Scan Line Formats.
* mh-note-forw:                          Customizing Scan Line Formats.
* mh-note-printed:                       Customizing Scan Line Formats.
* mh-note-refiled:                       Customizing Scan Line Formats.
* mh-note-repl:                          Customizing Scan Line Formats.
* mh-note-seq:                           Customizing Scan Line Formats.
* mh-partial-folder-mode-line-annotation: Customizing Searching.
* mh-pick-mode-hook:                     Customizing Searching.
* mh-print-background:                   Customizing Printing.
* mh-progs <1>:                          Customizing Incorporating.
* mh-progs <2>:                          Customizing Reading.
* mh-progs:                              Customizing Scan Line Formats.
* mh-progs, example:                     Getting Started.
* mh-quit-hook:                          Customizing Finishing Up.
* mh-recenter-summary-p:                 Customizing Moving Around.
* mh-recursive-folders:                  Customizing Organizing.
* mh-redist-full-contents:               Customizing Redistributing.
* mh-refile-msg-hook:                    Customizing Organizing.
* mh-refiled-msg-regexp:                 Customizing Scan Line Formats.
* mh-repl-formfile:                      Customizing Sending.
* mh-reply-default-reply-to:             Customizing Replying.
* mh-scan-prog <1>:                      Customizing Incorporating.
* mh-scan-prog:                          Customizing Scan Line Formats.
* mh-send-prog:                          Customizing Sending Message.
* mh-show-buffer-mode-line-buffer-id:    Customizing Viewing.
* mh-show-hook:                          Customizing Viewing.
* mh-show-hook, example:                 Customizing Viewing.
* mh-show-mode-hook:                     Customizing Viewing.
* mh-show-mode-hook, example:            Customizing Viewing.
* mh-signature-file-name:                Customizing Signature.
* mh-sortm-args:                         Customizing Organizing.
* mh-store-default-directory:            Customizing Files and Pipes.
* mh-store-default-directory, example:   Customizing Files and Pipes.
* mh-summary-height:                     Customizing Reading.
* mh-user-path, example:                 Customizing Organizing.
* mh-valid-scan-line:                    Customizing Scan Line Formats.
* mh-visible-headers:                    Customizing Viewing.
* mh-yank-from-start-of-msg:             Customizing Inserting Letter.
* mhl-formfile:                          Customizing Viewing.


File: mh-e,  Node: Concept Index,  Prev: Variable Index,  Up: Top

Concept Index
*************

* Menu:

* .emacs <1>:                            Incorporating.
* .emacs <2>:                            Customizing Organizing.
* .emacs <3>:                            Customizing mh-e.
* .emacs <4>:                            Customizing Reading.
* .emacs <5>:                            Getting mh-e.
* .emacs:                                Getting Started.
* .mh_profile:                           Customizing Organizing.
* .signature <1>:                        Signature.
* .signature:                            Customizing Signature.
* bugs:                                  Bug Reports.
* burst:                                 Reading Digests.
* checking recipients:                   Recipients.
* comp:                                  Customizing Sending.
* components:                            Customizing Sending.
* content description:                   Editing MIME.
* content types:                         Editing MIME.
* deleting <1>:                          Customizing Deleting.
* deleting:                              Deleting.
* digests:                               Reading Digests.
* dist:                                  Customizing Redistributing.
* draft:                                 Old Drafts.
* editing draft <1>:                     Customizing Draft Editing.
* editing draft:                         Draft Editing.
* editing header:                        Header.
* Emacs <1>:                             Preface.
* Emacs:                                 Conventions.
* Emacs, Emacs Lisp manual:              Customizing mh-e.
* Emacs, file completion:                Conventions.
* Emacs, functions; describe-mode:       Using mh-e.
* Emacs, info:                           Customizing mh-e.
* Emacs, interrupting:                   Conventions.
* Emacs, mark <1>:                       Conventions.
* Emacs, mark:                           Inserting Letter.
* Emacs, minibuffer:                     Conventions.
* Emacs, notification of new mail:       Incorporating.
* Emacs, online help <1>:                Customizing mh-e.
* Emacs, online help:                    Using mh-e.
* Emacs, packages, supercite:            Customizing Inserting Letter.
* Emacs, point <1>:                      Inserting Letter.
* Emacs, point:                          Conventions.
* Emacs, prefix argument:                Conventions.
* Emacs, quitting <1>:                   Leaving mh-e.
* Emacs, quitting:                       Conventions.
* Emacs, region <1>:                     Conventions.
* Emacs, region:                         Inserting Letter.
* Emacs, setting variables:              Customizing mh-e.
* Emacs, terms and conventions:          Conventions.
* expunging refiles and deletes:         Finishing Up.
* FAQ:                                   MH FAQ.
* file completion:                       Conventions.
* files, .emacs <1>:                     Incorporating.
* files, .emacs <2>:                     Customizing Reading.
* files, .emacs <3>:                     Getting Started.
* files, .emacs <4>:                     Customizing Organizing.
* files, .emacs <5>:                     Getting mh-e.
* files, .emacs:                         Customizing mh-e.
* files, .mh_profile:                    Customizing Organizing.
* files, .signature <1>:                 Signature.
* files, .signature:                     Customizing Signature.
* files, components:                     Customizing Sending.
* files, draft:                          Old Drafts.
* files, MH-E-NEWS:                      Getting mh-e.
* files, mhl.reply:                      Replying.
* files, replcomps:                      Customizing Sending.
* folder <1>:                            Organizing.
* folder:                                Processing Mail Tour.
* forw:                                  Forwarding.
* forwarding <1>:                        Forwarding.
* forwarding:                            Customizing Forwarding.
* ftp <1>:                               FTP.
* ftp:                                   Tar.
* Gildea, Stephen <1>:                   Bug Reports.
* Gildea, Stephen:                       From Stephen Gildea.
* history:                               Preface.
* history of mh-e:                       History.
* images:                                Other MIME Objects.
* inc <1>:                               Customizing Scan Line Formats.
* inc <2>:                               Customizing Incorporating.
* inc:                                   Reading Mail Tour.
* incorporating <1>:                     Customizing Incorporating.
* incorporating:                         Incorporating.
* info:                                  Customizing mh-e.
* inserting messages <1>:                Inserting Letter.
* inserting messages <2>:                Customizing Inserting Letter.
* inserting messages:                    Inserting Messages.
* inserting signature <1>:               Customizing Signature.
* inserting signature:                   Signature.
* install-mh:                            Getting Started.
* interrupting:                          Conventions.
* junk mail:                             Moving Around.
* killing draft:                         Killing Draft.
* Larus, Jim:                            From Jim Larus.
* lpr <1>:                               Customizing Printing.
* lpr:                                   Printing.
* Mailer-Daemon:                         Old Drafts.
* mailing list:                          Mailing List.
* mark <1>:                              Sequences.
* mark <2>:                              Inserting Letter.
* mark:                                  Conventions.
* MH commands, burst:                    Reading Digests.
* MH commands, comp:                     Customizing Sending.
* MH commands, dist:                     Customizing Redistributing.
* MH commands, folder:                   Organizing.
* MH commands, forw:                     Forwarding.
* MH commands, inc <1>:                  Customizing Incorporating.
* MH commands, inc <2>:                  Reading Mail Tour.
* MH commands, inc:                      Customizing Scan Line Formats.
* MH commands, install-mh:               Getting Started.
* MH commands, mark:                     Sequences.
* MH commands, mhl <1>:                  Customizing Viewing.
* MH commands, mhl <2>:                  Replying.
* MH commands, mhl:                      Printing.
* MH commands, mhn <1>:                  Editing MIME.
* MH commands, mhn <2>:                  Sending MIME.
* MH commands, mhn:                      Reading MIME.
* MH commands, pick <1>:                 Searching.
* MH commands, pick:                     Sequences.
* MH commands, refile:                   Organizing.
* MH commands, repl <1>:                 Customizing Sending.
* MH commands, repl:                     Replying.
* MH commands, scan <1>:                 Reading Mail Tour.
* MH commands, scan:                     Customizing Scan Line Formats.
* MH commands, send <1>:                 Customizing Redistributing.
* MH commands, send:                     Customizing Sending Message.
* MH commands, show:                     Reading MIME.
* MH commands, sortm:                    Customizing Organizing.
* MH commands, whom:                     Recipients.
* MH FAQ:                                MH FAQ.
* MH profile components, sortm:          Customizing Organizing.
* mh-e: comparison between versions:     Changes to mh-e.
* MH-Folder mode <1>:                    Searching.
* MH-Folder mode <2>:                    Customizing Reading.
* MH-Folder mode <3>:                    Sequences.
* MH-Folder mode <4>:                    Customizing Moving Around.
* MH-Folder mode <5>:                    Reading Mail Tour.
* MH-Folder mode <6>:                    Processing Mail Tour.
* MH-Folder mode <7>:                    Reading Mail.
* MH-Folder mode <8>:                    Moving Around.
* MH-Folder mode:                        Sending Mail.
* MH-Folder Show mode <1>:               Moving Around.
* MH-Folder Show mode:                   Reading Digests.
* MH-Letter mode <1>:                    Sending Mail Tour.
* MH-Letter mode <2>:                    Replying.
* MH-Letter mode <3>:                    Sending Mail Tour.
* MH-Letter mode <4>:                    Sending Mail.
* MH-Letter mode:                        Draft Editing.
* MH-Show mode <1>:                      Customizing Viewing.
* MH-Show mode:                          Customizing Moving Around.
* mhl <1>:                               Customizing Viewing.
* mhl <2>:                               Replying.
* mhl:                                   Printing.
* mhl.reply:                             Replying.
* mhn <1>:                               Reading MIME.
* mhn <2>:                               Editing MIME.
* mhn:                                   Sending MIME.
* MIME <1>:                              Editing MIME.
* MIME <2>:                              Reading MIME.
* MIME:                                  Customizing Editing MIME.
* MIME, content description:             Editing MIME.
* MIME, content types:                   Editing MIME.
* MIME, ftp <1>:                         Tar.
* MIME, ftp:                             FTP.
* MIME, images:                          Other MIME Objects.
* MIME, sound:                           Other MIME Objects.
* MIME, tar:                             Tar.
* MIME, video:                           Other MIME Objects.
* minibuffer:                            Conventions.
* mode:                                  Sending Mail Tour.
* modes, MH-Folder <1>:                  Customizing Moving Around.
* modes, MH-Folder <2>:                  Moving Around.
* modes, MH-Folder <3>:                  Reading Mail Tour.
* modes, MH-Folder <4>:                  Processing Mail Tour.
* modes, MH-Folder <5>:                  Customizing Reading.
* modes, MH-Folder <6>:                  Sending Mail.
* modes, MH-Folder <7>:                  Moving Around.
* modes, MH-Folder <8>:                  Customizing Reading.
* modes, MH-Folder <9>:                  Searching.
* modes, MH-Folder <10>:                 Reading Mail.
* modes, MH-Folder <11>:                 Sequences.
* modes, MH-Folder:                      Customizing Reading.
* modes, MH-Folder Show <1>:             Moving Around.
* modes, MH-Folder Show:                 Reading Digests.
* modes, MH-Letter <1>:                  Draft Editing.
* modes, MH-Letter <2>:                  Replying.
* modes, MH-Letter <3>:                  Sending Mail.
* modes, MH-Letter:                      Sending Mail Tour.
* modes, MH-Show <1>:                    Customizing Viewing.
* modes, MH-Show:                        Customizing Moving Around.
* moving between messages <1>:           Moving Around.
* moving between messages:               Customizing Moving Around.
* multimedia mail <1>:                   Editing MIME.
* multimedia mail <2>:                   Reading MIME.
* multimedia mail:                       Customizing Editing MIME.
* new mail:                              Incorporating.
* news:                                  Getting mh-e.
* notification of new mail:              Incorporating.
* obtaining mh-e:                        Getting mh-e.
* online help <1>:                       Using mh-e.
* online help:                           Customizing mh-e.
* pick <1>:                              Sequences.
* pick:                                  Searching.
* point <1>:                             Inserting Letter.
* point:                                 Conventions.
* prefix argument:                       Conventions.
* printing <1>:                          Printing.
* printing:                              Customizing Printing.
* processing mail <1>:                   Moving Mail.
* processing mail <2>:                   Customizing Moving Mail.
* processing mail:                       Processing Mail Tour.
* quitting <1>:                          Leaving mh-e.
* quitting <2>:                          Conventions.
* quitting:                              Customizing Finishing Up.
* re-editing drafts <1>:                 Customizing Old Drafts.
* re-editing drafts:                     Old Drafts.
* reading mail <1>:                      Customizing Reading.
* reading mail <2>:                      Reading Mail.
* reading mail:                          Reading Mail Tour.
* redistributing <1>:                    Redistributing.
* redistributing:                        Customizing Redistributing.
* refile:                                Organizing.
* region <1>:                            Conventions.
* region:                                Inserting Letter.
* regular expressions:                   Customizing Old Drafts.
* Reid, Brian:                           From Brian Reid.
* repl <1>:                              Customizing Sending.
* repl <2>:                              Replying.
* repl:                                  Customizing Sending.
* replcomps:                             Customizing Sending.
* replying <1>:                          Customizing Replying.
* replying:                              Replying.
* scan <1>:                              Reading Mail Tour.
* scan:                                  Customizing Scan Line Formats.
* searching <1>:                         Customizing Searching.
* searching:                             Searching.
* send <1>:                              Customizing Redistributing.
* send:                                  Customizing Sending Message.
* sending mail <1>:                      Sending Message.
* sending mail <2>:                      Sending Mail.
* sending mail <3>:                      Customizing Sending.
* sending mail <4>:                      Sending Mail Tour.
* sending mail:                          Customizing Sending Message.
* sequences:                             Sequences.
* setting variables:                     Customizing mh-e.
* shar <1>:                              Files and Pipes.
* shar:                                  Customizing Files and Pipes.
* show:                                  Reading MIME.
* signature <1>:                         Signature.
* signature:                             Customizing Signature.
* sortm:                                 Customizing Organizing.
* sound:                                 Other MIME Objects.
* spell check:                           Customizing Sending Message.
* starting from command line:            Sending Mail.
* tar:                                   Tar.
* Unix commands, Emacs <1>:              Preface.
* Unix commands, Emacs:                  Conventions.
* Unix commands, ftp <1>:                Tar.
* Unix commands, ftp:                    FTP.
* Unix commands, lpr <1>:                Printing.
* Unix commands, lpr:                    Customizing Printing.
* Unix commands, shar <1>:               Files and Pipes.
* Unix commands, shar:                   Customizing Files and Pipes.
* Unix commands, tar:                    Tar.
* Unix commands, uuencode <1>:           Customizing Files and Pipes.
* Unix commands, uuencode:               Files and Pipes.
* using files <1>:                       Customizing Files and Pipes.
* using files:                           Files and Pipes.
* using folders <1>:                     Customizing Organizing.
* using folders:                         Organizing.
* using pipes <1>:                       Files and Pipes.
* using pipes:                           Customizing Files and Pipes.
* uuencode <1>:                          Customizing Files and Pipes.
* uuencode:                              Files and Pipes.
* video:                                 Other MIME Objects.
* whom:                                  Recipients.
* xmh, in mh-e history:                  From Jim Larus.
* ~:                                     Getting Started.



Tag Table:
Node: Top1160
Node: Preface1975
Ref: Preface-Footnote-13748
Node: Tour Through mh-e4010
Ref: Tour Through mh-e-Footnote-14900
Node: Conventions5169
Ref: Conventions-Footnote-18620
Node: Getting Started8758
Ref: Getting Started-Footnote-111616
Node: Sending Mail Tour11657
Ref: Sending Mail Tour-Footnote-113201
Ref: Sending Mail Tour-Footnote-213285
Node: Reading Mail Tour13437
Node: Processing Mail Tour14977
Node: Leaving mh-e18201
Node: More About mh-e18812
Node: Using mh-e20088
Node: Reading Mail21490
Ref: Reading Mail-Footnote-123067
Node: Viewing23369
Node: Reading Digests24130
Node: Reading MIME25507
Ref: Reading MIME-Footnote-125897
Node: Moving Around26097
Ref: Moving Around-Footnote-127407
Node: Sending Mail27482
Ref: Sending Mail-Footnote-129115
Node: Replying29366
Node: Forwarding30837
Node: Redistributing31744
Node: Old Drafts32339
Node: Draft Editing33410
Node: Editing Textual35269
Node: Inserting Letter35663
Ref: Inserting Letter-Footnote-137051
Node: Inserting Messages37168
Node: Header37690
Node: Recipients38561
Node: Signature38853
Node: Editing MIME39158
Ref: Editing MIME-Footnote-140959
Node: Forwarding MIME41065
Node: FTP41449
Node: Tar41853
Node: Other MIME Objects42425
Node: Sending MIME42825
Node: Sending Message45321
Node: Killing Draft45655
Node: Moving Mail45956
Node: Incorporating47748
Node: Deleting48486
Node: Organizing49279
Node: Printing51374
Node: Files and Pipes51827
Node: Finishing Up53162
Node: Searching54489
Node: Sequences57882
Node: Miscellaneous60760
Node: Customizing mh-e61389
Ref: Customizing mh-e-Footnote-164764
Node: Customizing Reading65152
Ref: Customizing Reading-Footnote-171803
Node: Customizing Viewing71886
Node: Customizing Moving Around75994
Node: Customizing Sending76533
Node: Customizing Replying80556
Node: Customizing Forwarding81057
Node: Customizing Redistributing81821
Ref: Customizing Redistributing-Footnote-182399
Node: Customizing Old Drafts82509
Node: Customizing Draft Editing83479
Node: Customizing Editing Textual84984
Node: Customizing Inserting Letter85409
Ref: Customizing Inserting Letter-Footnote-187107
Node: Customizing Signature87357
Node: Customizing Editing MIME87674
Node: Customizing Sending MIME90180
Node: Customizing Sending Message90834
Node: Customizing Moving Mail91327
Node: Customizing Incorporating93103
Node: Customizing Deleting94550
Node: Customizing Organizing94910
Node: Customizing Scan Line Formats99368
Node: Customizing Printing102719
Node: Customizing Files and Pipes103437
Node: Customizing Finishing Up104329
Node: Customizing Searching104845
Node: Odds and Ends105699
Node: Bug Reports106082
Node: Mailing List106454
Node: MH FAQ106834
Node: Getting mh-e107626
Node: History108915
Node: From Brian Reid109397
Ref: From Brian Reid-Footnote-1110549
Node: From Jim Larus111037
Node: From Stephen Gildea113291
Node: Changes to mh-e115424
Node: Copying118878
Node: Command Index138033
Node: Variable Index142742
Node: Concept Index148268

End Tag Table
