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NMH(7)		       Miscellaneous Information Manual			NMH(7)

NAME
       nmh - new MH message system

DESCRIPTION
       nmh is the name of a powerful message handling system.  Rather than be-
       ing a single comprehensive program, nmh consists	 of  a	collection  of
       fairly  simple single-purpose programs to send, retrieve, save, and ma-
       nipulate	messages.

       Unlike most mail	clients	in Unix, nmh is	not a closed system which must
       be  explicitly  run,  then exited when you wish to return to the	shell.
       You may freely intersperse nmh commands with other shell	commands,  al-
       lowing  you to read and answer your mail	while you have (for example) a
       compilation running, or search for a file or run	programs as needed  to
       find the	answer to someone's question before answering their mail.

       The  rest of this manual	entry is a quick tutorial which	will teach you
       the basics of nmh.  You should read the manual entries for the individ-
       ual  programs  for  complete documentation (see the section on COMMANDS
       below).

       To get started using nmh, put the directory  "/usr/local/bin"  in  your
       $PATH.	Run  the install-mh command.  If you've	never used nmh before,
       it will create the necessary default files and directories after	asking
       you if you wish it to do	so.

       inc  moves  mail	 from  your  system  mail  drop	into your nmh "+inbox"
       folder, breaking	it up into separate files and  converting  it  to  nmh
       format.	 It  prints one	line for each message it processes, containing
       the from	field, the subject field and as	much of	the first line of  the
       message	as will	fit.  It leaves	the first message it processes as your
       current message.	 You'll	need to	run inc	each time you wish to incorpo-
       rate new	mail into your nmh file.

       scan prints a list of the messages in your current folder.

       The  commands  show,  next, and prev are	used to	read specific messages
       from the	current	folder.	 show displays the current message, or a  spe-
       cific  message  specified by its	number which is	passed as an argument.
       next and	prev display, respectively, the	message	numerically  after  or
       before  the  current  message.  In all cases, the message displayed be-
       comes the current message.  If there is no current message, show	may be
       called  with  an	 argument, or next may be used to advance to the first
       message.

       rmm (remove message) deletes the	current	message.  It  may  be  called,
       with message numbers passed as arguments, to delete specific messages.

       repl is used to respond to the current message (by default).  It	places
       you in the editor with a	prototype response form.  While	you're in  the
       editor,	you  may  peruse  the item you're responding to	by reading the
       file @.	After completing your response,	type "l" to list (review)  it,
       or "s" to send it.

       comp  allows you	to compose a message by	putting	you in the editor on a
       prototype message form, and then	lets you send it via the whatnow  com-
       mand.  whatnow also supports easy-to-use	management of MIME attachments
       via its attach and related responses, as	described in its man page.

       nmh command arguments are usually called	switches.  Some	switches  have
       a corresponding "-no" switch, which negates all previous	occurrences of
       that switch on the command line.	 This allows a	user  to  conveniently
       override, on the	command	line, a	switch in their	profile.  Switches may
       be abbreviated as long as there is no ambiguity with another switch  of
       the  same  command.   To	 avoid ambiguity with any switches that	may be
       added in	the future, it is recommended that full	switch names  be  used
       in durable code such as shell scripts, functions, and aliases.

       Each  nmh command may be	run with the single switch -help, which	causes
       it to print its available switches, along with any  profile  components
       that apply, and then exit.

       All  the	nmh commands may be run	with the single	switch -version, which
       causes them to print the	version	number of the  nmh  distribution,  and
       then exit.

       Commands	 which take a message number as	an argument (scan, show, repl,
       ...)  also take one of the words	"first",  "prev",  "cur",  "next",  or
       "last"  to  indicate (respectively) the first, previous,	current, next,
       or last message in the current folder (assuming they are	defined).   As
       a shorthand, "."	is equivalent to "cur".

       Commands	 which	take a range of	message	numbers	(rmm, scan, show, ...)
       also take any of	the abbreviations:

       _num1_-_num2_   Indicates all messages in the range <num1>  to  <num2>,
		       inclusive.  The range must be nonempty.

       all	       Indicates all messages, i.e., first-last.

       _num_:+N
       _num_:-N	       Up  to  N,  where N must	be a positive number, messages
		       beginning with (or ending with) message num.   Num  may
		       be  any	of  the	 pre-defined symbols first, prev, cur,
		       next or last.  The + can	be omitted.

       first:N
       prev:N
       next:N
       last:N	       As many of the first, previous, next, or	 last  N  mes-
		       sages  that  exist.  As above, N	can be preceded	with -
		       to end the listing at the specified message, or with an
		       optional	+.

       Commands	 that  take  a folder name (inc, refile, scan, ...) accept the
       folder name in two formats:  "+folder" or "@folder".   In  both	cases,
       "folder"	can be a "/"-separated path, e.g. "foo/bar".  "+folder"	speci-
       fies a directory	path to	a folder.  If "folder" starts  with  "/"  then
       it's  an	 absolute path from the	root directory.	 If it is "." or "..",
       or starts with "./" or "../", then it's relative	to the current working
       directory.   Otherwise it's relative to mh-profile(5)'s "Path", i.e. as
       given by	`mhpath	+`.  "@folder" is a shorthand for "+curfolder/folder";
       it's  a relative	path from the current folder.  "curfolder" is given by
       `mhpath`.  For example, assuming	a Path profile component of Mail,

       scan +inbox     scans $HOME/Mail/inbox
       scan +work/todo scans $HOME/Mail/work/todo
       scan @todo      scans $HOME/Mail/work/todo, if current folder is	+work
       refile @../done refiles to $HOME/Mail/work/done,	if the current	folder
		       is +work/todo
       scan +/tmp      scans /tmp
       scan +.	       scans the current directory
       refile @.       refiles current message to end of current folder.

       There  are  many	 other possibilities such as creating multiple folders
       for different topics, and automatically refiling	messages according  to
       subject,	 source,  destination, or content.  These are beyond the scope
       of this manual entry.

COMMANDS
       Following is a list of all the nmh commands, grouped loosely  according
       to their	role.

   Sending
       comp(1)	       compose a message
       forw(1)	       forward messages
       repl(1)	       reply to	a message
       whatnow(1)      prompting front-end for send

       Note that although whatnow provides much	of the primary nmh user	inter-
       face for	sending	mail, it is almost never invoked manually, but	rather
       is  invoked  indirectly by one of the above commands, after you've com-
       posed a message in your editor, and before you've decided to  send  it.
       Here  you can add attachments, check the	recipient list,	decide to quit
       and send	it later, etc.

       Related utilities:

       ali(1)	       list mail aliases
       anno(1)	       annotate	messages
       whom(1)	       report to whom a	message	would go
       dist(1)	       redistribute a message to additional addresses

       Advanced	commands, only sometimes invoked directly:

       mhbuild(1)      translate MIME composition draft
       send(1)	       send a message
       sendfiles(1)    send multiple files in a	MIME message

   Incorporating
       inc(1)	       incorporate new mail

       Related utilities:

       burst(1)	       explode digests into messages
       msgchk(1)       check for messages
       rcvdist(1)      asynchronously redistribute new mail
       rcvpack(1)      append message to file
       rcvstore(1)     asynchronously incorporate new mail
       slocal(1)       asynchronously filter and deliver new mail

   Viewing
       next(1)	       show the	next message
       prev(1)	       show the	previous message
       show(1)	       show (display) messages
       scan(1)	       produce a one line per message scan listing
       fnext(1)	       select the next folder with new messages
       fprev(1)	       select the previous folder with new messages

       Related utilities, only sometimes invoked directly:

       mhl(1)	       produce formatted listings of nmh messages
       mhlist(1)       list information	about content of MIME messages
       mhn(1)	       display/list/store/cache	MIME messages
       mhshow(1)       display MIME messages
       mhstore(1)      store contents of MIME messages into files

   Searching
       Within a	folder:

       pick(1)	       select messages by content

       Across folders:

       new(1)	       list folders with new messages
       unseen(1)       list new	messages in a given set	of folders
       flist(1)	       list folders with messages in given sequence(s)
       flists(1)       list all	folders	with messages in given sequence(s)
       folder(1)       set/list	current	folder/message
       folders(1)      list all	folders

   Organizing
       mark(1)	       mark messages
       refile(1)       file messages in	other folders
       rmf(1)	       remove folder
       rmm(1)	       remove messages
       sortm(1)	       sort messages

   Convenience Wrappers
       mhmail(1)       send or read mail

   Utilities
       mhfixmsg(1)     rewrite MIME messages with various transformations
       mhparam(1)      print nmh profile components
       mhpath(1)       print full pathnames of nmh messages and	folders
       packf(1)	       compress	a folder into a	single file
       prompter(1)     prompting editor	front end
       rcvtty(1)       report new mail

   Indirectly Invoked Commands
       ap(8)	       parse addresses RFC 822-style
       dp(8)	       parse dates RFC 822-style
       fmtdump(8)      decode mh-format(5) files
       install-mh(8)   initialize the nmh environment
       post(8)	       deliver a message

   Files Used by nmh Commands
       mh-alias(5)     alias file for nmh message system
       mh-format(5)    format file for nmh message system
       mh-profile(5)   user customization for nmh message system
       mh-tailor(5)    mail transport customization for	nmh message system

   Formats
       mh-draft(5)     draft folder facility
       mh-folders(5)   nmh message storage format specification
       mh-mail(5)      message format for nmh message system
       mh-sequence(5)  sequence	specification for nmh message system

FILES
       /usr/local/bin
	      contains nmh commands

       /usr/local/etc/nmh
	      contains nmh format files

       /usr/local/libexec/nmh
	      contains nmh library commands

       $HOME/.mh_profile
	      The user's nmh profile

SEE ALSO
       install-mh(1), mh-profile(5), mh-chart(7), mh-mime(7)

BUGS
       Send bug	reports, questions,  suggestions,  and	patches	 to  nmh-work-
       ers@nongnu.org.	 That  mailing list is relatively quiet, so user ques-
       tions are encouraged.  Users are	also encouraged	to subscribe, and view
       the archives, at	https://lists.gnu.org/mailman/listinfo/nmh-workers .

       If  problems  are  encountered  with an nmh program, they should	be re-
       ported to the local maintainers of nmh, if any, or to the mailing  list
       noted  above.   When  doing this, the name of the program should	be re-
       ported, along with the version information for the program.

       To find out what	version	of an nmh program is  being  run,  invoke  the
       program	with the -version switch.  This	prints the version of nmh, the
       host it was compiled on,	and the	date the program was linked.

       New releases, and other information  of	potential  interest,  are  an-
       nounced at http://www.nongnu.org/nmh/

nmh-1.7.1			  2016-09-26				NMH(7)

NAME | DESCRIPTION | COMMANDS | FILES | SEE ALSO | BUGS

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