documentation update

Incorporate the diff from entrez describing the travel_debug wizard
mode option and removing obsolete M prefix from the Guidebook.  That
missed a reference to it in the description of '_'.

I put M back in case someone who has used it with earlier versions
tries to use it and gets a no-such-command complaint so goes looking
for it.

Also, make the mention of ^X at the end of the discussion of status
stand out a bit.  The indentation of its paragraph made it line up
with the preceding text instead of making it be distinct from that.

The TeX changes are untested and given the amount of punctuation
characters used, it will be surprising if they all have been quoted
properly.

doc/Guidebook.tex

@@ -474,8 +474,14 @@ Movement~modifiers:
 
 %.lp ""
 Other conditions and modifiers exist, but there isn't enough room to
-display them with the other status fields.  The `{\tt \^{}X}' command shows
-all relevant status conditions.
+display them with the other status fields.
+\\
+% unindented paragraph
+The {\tt \#doattributes} command (default key {\tt \^{}X} will show
+all current status information in unabbreviated format.
+It also shows other information which might be included on the status
+lines if those had more room.
+
 \elist
 
 %.hn 2
@@ -758,30 +764,43 @@ used with the ``{\tt \#teleport}'' and ``{\tt \#wizlevelport}'' commands.
 \item[\tb{F[yuhjklbn]}]
 Prefix:  fight a monster (even if you only guess one is there).
 %.lp
-\item[\tb{M[yuhjklbn]}]
-Prefix:  Move far, no pickup.
-%.lp
 \item[\tb{g[yuhjklbn]}]
 Prefix:  Move until something interesting is found.
 %.lp
-\item[\tb{G[yuhjklbn] {\rm or} <CONTROL->[yuhjklbn]}]
-Prefix:  Same as `{\tt g}', but forking of corridors is not considered
+\item[\tb{G[yuhjklbn] {\rm or} <Control>+[yuhjklbn]}]
+Prefix:  Similar to `{\tt g}', but forking of corridors is not considered
 interesting.
+\\
+Note:  <Control>+<key> means using the holding the <Control> or <Ctrl> key
+down like <Shift> while typing and releasing <key>, then releasing <Control>.
+Control characters are case-insensitive so {\tt \^{}x} and {\tt \^{}X}
+are the same.
+%.lp
+\item[\tb(M<direction>}]
+Old versions supported `{\tt M}' as a movement prefix which
+combined the effect of `{\tt m}' with {\tt <Control>}+<direction>.
+That is no longer supported as a prefix but similar effect can be achieved
+by using {\tt m} and {\tt G}+<direction> in combination.
+{\tt m} can also be used in combination with {\tt g}+<direction>,
+{\tt <Control>}+<direction>, or {\tt <Shift>}+<direction>.
 %.lp
 \item[\tb{_}]
 Travel to a map location via a shortest-path algorithm.\\
 %.lp ""
 The shortest path
 is computed over map locations the hero knows about (e.g. seen or
-previously traversed).  If there is no known path, a guess is made instead.
+previously traversed).
+If there is no known path, a guess is made instead.
 Stops on most of
 the same conditions as the `G' command, but without picking up
-objects, similar to the `M' command.  For ports with mouse
+objects, so implicitly forces the `m' prefix.
+For ports with mouse
 support, the command is also invoked when a mouse-click takes place on a
 location other than the current position.
 %.lp
 \item[\tb{.}]
-Wait or rest, do nothing for one turn. Precede with the `{\tt m}' prefix
+Wait or rest, do nothing for one turn.
+Precede with the `{\tt m}' prefix
 to wait for a turn even next to a hostile monster, if {\it safe\verb+_+wait\/}
 is on.
 %.lp
@@ -789,7 +808,8 @@ is on.
 Apply (use) a tool (pick-axe, key, lamp \ldots).\\
 %.lp ""
 If used on a wand, that wand will be broken, releasing its magic in the
-process.  Confirmation is required.
+process.
+Confirmation is required.
 %.lp
 \item[\tb{A}]
 Remove one or more worn items, such as armor.\\