+5 tm-MUA
+
+5.1 tm-gnus
+
+ If you use optional GNUS or Gnus, you must edit and make manually.
+
+(1) Please edit tm/gnus/Makefile.
+
+ If you use Emacs 18.* and GNUS 3.*, please edit tm/gnus/g3-path.
+
+ If you use Emacs 18.* and GNUS 4.*, please edit tm/gnus/g4-path.
+
+ If you use Gnus 5.0.*, please edit tm/gnus/g5-path.
+
+ If you use September Gnus, please edit tm/gnus/s-path.
+
+(2) make
+
+ Run `make gnus3', if you use GNUS 3.*.
+
+ Run `make gnus4', if you use GNUS 4.*.
+
+ Run `make gnus5', if you use Gnus 5.0.*.
+
+ Run `make sgnus', if you use September Gnus.
+
+(3) install
+
+ Run `make install-18', if you use Emacs 18.*.
+
+ Run `make install-19', if you use Emacs .. 19.28 or XEmacs.
+
+ Run `make install-19_29', if you use Emacs 19.29 or later.
+
+
+5.1.1 automatic MIME preview support
+
+ tm-gnus provides automatic MIME preview feature for GNUS 3.15 or
+later, Gnus 5.0.*, Gnus 5.1, and September Gnus.
+
+ If you don't want to use automatic MIME preview feature, please
+insert following to ~/.emacs.
+
+ (setq tm-gnus/automatic-mime-preview nil)
+
+ In addition, September Gnus has automatic MIME preview supporting
+feature. Of course, tm-gnus provide this feature for other GNUS and
+Gnus, but it is unnatural.
+
+ When automatic MIME preview mode, GNUS and Gnus do MIME processing
+if a message has a Mime-Version field. If it does not have, GNUS and
+Gnus does not do MIME processing, in default.
+
+ Gnus 5.0.*, 5.1 and September Gnus have a variable
+`gnus-strict-mime'. If you insert
+
+ (setq gnus-strict-mime nil)
+
+Gnus do MIME processing even if a message does not have Mime-Version
+field.
+
+ In September Gnus, if `gnus-strict-mime' is not nil, variable
+`gnus-decode-encoded-word-method' is called. tm-gnus uses it to decode
+RFC 1522 encoded-word. So it is not necessary to reset
+`gnus-strict-mime'.
+
+
+5.2 tm-mh-e
+
+ If you use optional mh-e, you must edit and make manually.
+
+(1) Please edit mh-e/Makefile
+
+(2) make
+
+ Run `make elc'.