Add sortloot -patch

Adds the "sortloot" compound option, with possible values
of "none", "loot", or "full".  It controls the sorting of
item pickup lists for inventory and looting.

doc/Guidebook.tex

@@ -2792,6 +2792,20 @@ Show your approximate accumulated score on bottom line (default off).
 \item[\ib{silent}]
 Suppress terminal beeps (default on).
 %.lp
+\item[\ib{sortloot}]
+Controls the sorting behavior of pickup lists for inventory
+and \#loot commands and some others.
+
+The possible values are:
+%.sd
+%.si
+{\tt full} --- always sort the lists;\\
+{\tt loot} --- only sort the lists that don't use inventory
+       letters, like with the \#loot and pickup commands;\\
+{\tt none} --- show lists the traditional way without sorting.
+%.ei
+%.ed
+%.lp
 \item[\ib{sortpack}]
 Sort the pack contents by type when displaying inventory (default on).
 %.lp