fix buglist entry: menu upon request

For "traditional" menu style, pickup and #loot/apply can't accept an 'm'
response to bring up a menu upon request when all items involved are of
the same class, because the prompt where that response is allowed only
gets issued when multiple classes are present.

doc/Guidebook.tex

@@ -27,7 +27,7 @@
 \begin{document}
 %
 % input file: guidebook.mn
-% $Revision: 1.58 $ $Date: 2002/10/31 08:39:11 $
+% $Revision: 1.59 $ $Date: 2002/12/17 11:19:45 $
 %
 %.ds h0 "
 %.ds h1 %.ds h2 \%
@@ -40,7 +40,7 @@
 %.au
 \author{Eric S. Raymond\\
 (Extensively edited and expanded for 3.4)}
-\date{December 17, 2002}
+\date{January 11, 2003}
 
 \maketitle
 
@@ -835,7 +835,7 @@ Look at what is here.
 Show what type of thing a visible symbol corresponds to.
 %.lp
 \item[\tb{,}]
-Pick up some things.
+Pick up some things. May be preceded by `{\tt m}' to force a selection menu.
 %.lp
 \item[\tb{@}]
 Toggle the {\it autopickup\/} option on and off.