Previewing
Reading Messages
Reading MIME Messages
Typing SPC during a message preview exposes the body of the
message. If the message was new or previously unread, it will be
flagged ``read''. At this point you can use SPC to scroll
forward, and b or DEL to scroll backward a windowful of
text at a time. A prefix argument n applied to these commands
causes VM to scroll forward or backward n lines. Typing space
at the end of a message moves you to the next message. If the value
of vm-auto-next-message is nil, SPC will not
move to the next message; you must type n explicitly.
If the value of vm-honor-page-delimiters is non-nil, VM
will recognize and honor page delimiters. This means that when you
scroll through a document, VM will display text only up to the next page
delimiter. Text after the delimiter will be hidden until you type
another SPC, at which point the text preceding the delimiter will
become hidden. The Emacs variable page-delimiter determines what
VM will consider to be a page delimiter.
You can ``unread'' a message (so to speak) by typing U
(vm-unread-message). The current message will be flagged
unread.
Sometimes you will receive messages that contain lines that are
too long to fit on your screen without wrapping. If you set
vm-fill-paragraphs-containing-long-lines to a positive
numeric value N, VM will call fill-paragraph on all
paragraphs that contain lines spanning N columns or more.
As with other things VM does that modifies the way the
message looks on the screen, this does not change message
contents. VM copies the message contents to a ``presentation''
buffer before altering them. The fill column that VM uses is
controlled by vm-paragraph-fill-column. Unlike the Emacs
variable fill-column, this variable is not buffer-local
by default.