Remove a couple of rogue make targets for `osx.icns.o' and

[sgt/puzzles] / puzzles.but

diff --git a/puzzles.but b/puzzles.but
index 49fe280..154ba6e 100644 (file)
--- a/puzzles.but
+++ b/puzzles.but
@@ -24,7 +24,7 @@
 
 This is a collection of small one-player puzzle games.
 
-\copyright This manual is copyright 2004-5 Simon Tatham. All rights
+\copyright This manual is copyright 2004-2007 Simon Tatham. All rights
 reserved. You may distribute this documentation under the MIT licence.
 See \k{licence} for the licence text in full.
 
@@ -105,7 +105,7 @@ menu}\q{Edit} menus instead.)
 
 \lcont{
 
-The Load and Save operations should preserve your entire game
+The Load and Save operations preserve your entire game
 history (so you can save, reload, and still Undo and Redo things you
 had done before saving).
 
@@ -308,8 +308,17 @@ missing. See \k{common-id} for more details on this.)
 
 (This section only applies to the Unix port.)
 
-In addition to specifying game parameters on the command line (see
-\k{common-cmdline}), you can also specify various options:
+In addition to being able to specify game parameters on the command
+line (see \k{common-cmdline}), there are various other options:
+
+\dt \cw{--game}
+
+\dt \cw{--load}
+
+\dd These options respectively determine whether the command-line
+argument is treated as specifying game parameters or a \i{save} file
+to \i{load}. Only one should be specified. If neither of these options
+is specified, a guess is made based on the format of the argument.
 
 \dt \cw{--generate }\e{n}
 
@@ -1807,20 +1816,11 @@ These parameters are available from the \q{Custom...} option on the
 
 \dd Size of grid in squares.
 
-\dt \e{Recursion depth}
-
-\dd Determines how much guesswork and backtracking you will need to
-do to solve the puzzle. When this is set to zero (as it is for all
-of the \q{Easy} options in the menu), you should always be able to
-deduce the state of an edge without having to guess. If you increase
-it, you will have to guess more and more.
-
-\lcont{
-
-Setting a high value for this option is liable to consume a lot of
-CPU time and memory. Be warned!
+\dt \e{Difficulty}
 
-}
+\dd Controls the difficulty of the generated puzzle.
+\#{FIXME: what distinguishes Easy, Medium, and Hard? In particular,
+when are backtracking/guesswork required, if ever?}
 
 
 \C{inertia} \i{Inertia}
@@ -2075,7 +2075,7 @@ tightly-packed islands.
 
 \A{licence} \I{MIT licence}\ii{Licence}
 
-This software is \i{copyright} 2004-2006 Simon Tatham.
+This software is \i{copyright} 2004-2007 Simon Tatham.
 
 Portions copyright Richard Boulton, James Harvey and Mike Pinna.