More Guidebook formatting

doc/Guidebook.tex

@@ -1256,14 +1256,14 @@ You can view the explored portion of the current level's map without
 monsters; without monsters and objects; or without monsters, objects,
 and traps.\\
 %.lp ""
-The <del> key is also shown as <delete> on some keyboards or <rubout>
-on others.
-It is sometimes displayed as \^{}? even though that is not an actual
+The {\tt <del>} key is also shown as {\tt <delete>} on some keyboards or
+{\tt <rubout>} on others.
+It is sometimes displayed as {\tt \^{}?} even though that is not an actual
 control character.\\
 %.lp ""
-Many terminals have an option to swap the <delete> and <backspace> keys,
-so typing the <del> key might not execute this command.
-If that happens, you can use the extended command ``\#terrain'' instead.
+Many terminals have an option to swap the {\tt <delete>} and {\tt <backspace>}
+keys, so typing the {\tt <del>} key might not execute this command.
+If that happens, you can use the extended command ``{\tt \#terrain}'' instead.
 %.lp
 \item[\tb{\#}]
 Perform an extended command.\\
@@ -1531,7 +1531,7 @@ If persistent inventory display is supported and enabled (with the
 {\it perm\verb+_+invent\/} option), interact with it instead of with the map.
 You'll be prompted for menu scrolling keystrokes such
 as `{\tt \verb+>+}' and `{\tt \verb+<+}'.
-Press {\tt RReturn} or {\tt Escape} to resume normal play.
+Press {\tt Return} or {\tt Escape} to resume normal play.
 Default key is {\tt \verb+|+}.
 %.lp
 \item[\tb{\#pickup}]
@@ -1725,7 +1725,7 @@ its explored portion.
 In debug mode there are additional choices.\\
 %.lp ""
 Autocompletes.
-Default key is `<del>' or `<delete>' (see {\it Del\/} above).
+Default key is `{\tt <del>}' or `{\tt <delete>}' (see {\it Del\/} above).
 %.lp
 \item[\tb{\#therecmdmenu}]
 Show a menu of possible actions directed at a location next to you.