Quick reference guide:

Virtual scan commands:
SP,CR   Display article and enter the Article Level.
        Note: Marked articles (see 'm') will be displayed first.
r       Read the pointed-to article.
n, ]    Move down to the next item (try down-arrow also).
p, [    Move up to the previous item (try up-arrow also).
>       Display next page of articles.
<       Display previous page of articles.
t       Move to top of current page.
b       Move to bottom of current page.
T,^     Move to top of all articles.
B,$     Move to bottom of all articles.
^L,^R   Redraw screen.
U       Toggle display eligibility: read / unread+read
f       Toggle virtual scan follow mode.
o       Toggle display ordering between arrival order (when placed in vgr)
        and score ordering.
a       Toggle display of authors.
a       Toggle display of authors.
G       Toggle display of newsgroups.
S       Toggle display of subjects only/virtual descriptions.
k       Junk the article pointed to.
,       Junk the article pointed to.
        The 'k' and ',' commands will later junk the subject-thread
        from the current point downwards.
j       Junk the article pointed to.
y       Yank (mark as unread) the article pointed to.
m       Mark or unmark article for reading or a later command.
X       Junk (mark as read) all unmarked articles.
D       Junk unmarked articles on the same page. (similar to 'X')
        ['X' and 'D' act like the TRN thread selector options.]
J       Junk marked articles on page.  (opposite of 'D')
Y       Yank all marked articles.
!cmd    Escape to a subshell and execute cmd.
&       Print current values of command-line switches.
&switch {switch}
        Set or unset more switches.
&&      Print current macro definitions.
&&def   Define a new macro.
h       Print this help.
H       Enter help scan mode (an online documentation browser).
q       Quit reading this virtual group.
/text   Search descriptions forwards for text.
?text   Search descriptions backwards for text.
gtext   Search descriptions forwards for text.  If no matching
        descriptions are found, continue the search from the first
        description.  (wrap-around search)
        Searches are for case-insensitive substring of
        descriptions matching text.  Leading spaces in text are ignored
        (which means you can type "g John Smith" or "gJohn Smith")


Article level and article scan mode:
V       Virtual group command prefix.
V+<filename> <text>
        Adds <text> to <filename>.  The <filename> must start with
        '~', '%', or '/'.
        The <text> may also be one of the following abbreviations:
        "M", "I", or "A".  These abbreviations place a group command
        followed by a '+' command for the current article.
        The "M" and "I" abbreviations use the article's message-id.
        The "A" abbreviation uses the article number of the message.
        (The abbreviations will prompt for an alternative subject.)

Article level only:
V.      Use the current article as a virtual newsgroup file.
        (This may be done recursively.)
