* tm/Makefile

  Not only do `make mule2' or `make orig19' compile normal tm modules
but also tm-mh-e and tm-gnus.

  Similarly, not only do `make install-mule2' or `make install-orig19'
install normal tm modules but also tm-mh-e and tm-gnus.


* tm-comp

** message/rfc822

  We add a message/rfc822 style message inserting command. Its
function name is `tm-comp/insert-message', standard key bind is `C-c
C-x m'.

  Function `tm-comp/insert-message' requires message-inserter function
for your MUA. message-inserter functions are registerd at variable
`tm-comp/message-inserter-alist' which is a assoc-list whose element
is a pair that major-mode is key and message-inserter function is value.

  Now, tm-mh-e is a only implementation for this function.


* changed points of tm-view

  Internal structure of tm-view 6.* is changed from tm-view 5.21, such 
as, data structures, symbol names. I write main differences between tm 
5.21.

** internal structure

*** content-info

  Buffer local variable of article buffer `mime/content-list', which
memorizes content structres of message in article buffer, is renamed
to `mime::article/content-info', and data structure is changed.

  Old data structure ``content-list'' used in buffer local variable
`mime/content-list' was a following list:

	content-list = (Ba Ea children)

		Ba: point-min of this content in article buffer
		Ea: point-max of this content in article buffer
		children: content-list's list of contents included in
			  this content. nil when this content is not
			  multipart


  New data structure ``content-info'' used in buffer local variable
`mime::article/content-info' is following vector:

	content-info
	 = [point-min point-max type parameters encoding children]

		point-min:  point-min of this content in article buffer
		point-max:  point-max of this content in article buffer
			    (This value is not equal Ea.
			     point-max = Ea + 1)
		type:       content-type/subtype of this content
		parameters: assoc-list which represents parameters of
			    Content-Type field of this content
		encoding:   Content-Transfer-Encoding of this content
		children:   content-info's list of contents included
		            in this content. nil when this content is
			    not multipart


  In tm-view 5.21, this data structure was generated and referenced by
list processing functions (basic lisp functions) dynamically. In
tm-view 6.*, however, it is generated by generator function
`mime::make-content-info', and it is referenced by reference functions
mime::content-info/FOO (FOO = { point-min | point-max | type |
parameters | encoding | children }).


*** preview-content-info

  Buffer local variable of preview buffer
`mime/preview-flat-content-list', which memorizes content structres of
message in preview buffer, is renamed to `mime::preview/content-list,
and data structure is changed.

  Old data structure used in buffer local variable
`mime/preview-flat-content-list' was a list which elements are
following list:

	(Bp Ep buf Ba Ea)

		Bp: point-min of this content in preview buffer
		Ep: point-max of this content in preview buffer
		buf: article buffer for this content
		Ba: point-min of this content in article buffer
		Ea: point-max of this content in article buffer


  New data structure ``preview-content-info'' used in buffer local
variable `mime::preview/content-list'' is a list which elements are
following vector:

	[Bp Ep buf cinfo]

		Bp: point-min of this content in preview buffer
		Ep: point-max of this content in preview buffer
		buf: article buffer for this content
		cinfo: content-info which represents this content


  In tm-view 5.21, this data structure was generated and referenced by
list processing functions (basic lisp functions) dynamically. In
tm-view 6.*, however, it is generated by generator function
`mime::make-preview-content-info', and it is referenced by reference
functions mime::preview-content-info/FOO (FOO = { Bp | Ep | buf |
cinfo }).


*** etc

- parser is changed

- naming rule is changed

- buffer local variable in article buffer `mime/preview-buffer' is
  renamed to `mime::article/preview-buffer'

- function `mime/exit-view-mode' is renamed to `mime-viewer/kill-buffer'

- command functions of mime/viewer-mode are renamed from mime/FOO to
  mime-viewer/FOO. (ex. `mime/up-content' --> `mime-viewer/up-content')

- command function `mime/quit-view-mode' is renamed to `mime-viewer/quit'

- etc...


** variables

(1) variable `mime/content-filter-alist' is renamed to
    `mime-viewer/content-filter-alist'

(2) variable `mime/make-content-subject-function' is renamed to
    `mime-viewer/content-subject-function' and arguments are changed

(3) variable `mime/make-content-header-filter' is renamed to
    `mime-viewer/content-header-filter-function'

(4) variable `mime/default-showing-Content-Type-list' is renamed to
    `mime-viewer/default-showing-Content-Type-list'

(5) variable `mime/go-to-top-node-method-alist' is renamed to
    `mime-viewer/quitting-method-alist' and changed initial value
    because of changes between tm-view 5.21 and tm-view 6.*.


** new variables

*** mime-viewer/childrens-header-showing-Content-Type-list

  list of content-type/subtype whose children's header should be
displayed.

  This variable is used in function
`mime-viewer/default-content-header-filter-function' which defined as
default value of variable
`mime-viewer/content-header-filter-function'. Therefore if you set
another function, it may not work this variable.


*** mime-viewer/ignored-field-list

  list of field-name which is not displayed when header is displayed.

  This variable is used in function
`mime-viewer/default-content-header-filter-function' which defined as
default value of variable
`mime-viewer/content-header-filter-function'. Therefore if you set
another function, it may not work this variable.