Patch from James H which adds keyboard cursor support to Unequal,

[sgt/puzzles] / puzzles.but

diff --git a/puzzles.but b/puzzles.but
index 89f2267..7bcaafe 100644 (file)
--- a/puzzles.but
+++ b/puzzles.but
@@ -368,6 +368,29 @@ There are various other options which affect printing; see below.
 
 }
 
+\dt \cw{--save }\e{file-prefix} [ \cw{--save-suffix }\e{file-suffix} ]
+
+\dd If this option is specified, instead of a puzzle being
+displayed, saved-game files for one or more unsolved puzzles are
+written to files constructed from the supplied prefix and/or suffix.
+
+\lcont{
+
+If \c{--generate} has also been specified, the invented game IDs will
+be used to generate the printed output. Otherwise, a list of game IDs
+is expected on standard input (which can be descriptive or random
+seeds; see \k{common-id}), in the same format produced by
+\c{--generate}.
+
+For example:
+
+\c net --generate 12 --save game --save-suffix .sav
+
+will generate twelve Net saved-game files with the names
+\cw{game0.sav} to \cw{game11.sav}.
+
+}
+
 \dt \cw{--version}
 
 \dd Prints version information about the game, and then quits.
@@ -1023,6 +1046,12 @@ turn, and so on if any of them also has no surrounding mines. This
 will be done for you automatically; so sometimes when you uncover a
 square, a whole new area will open up to be explored.
 
+You can also use the cursor keys to move around the minefield.
+Pressing the return key in a covered square uncovers it, and in an
+uncovered square will clear around it (so it acts as the left button),
+pressing the space bar in a covered square will place a flag
+(similarly, it acts as the right button).
+
 All the actions described in \k{common-actions} are also available.
 
 Even Undo is available, although you might consider it cheating to
@@ -2167,6 +2196,10 @@ All pencil marks in a square are erased when you left-click and type
 a number, or when you left-click and press space. Right-clicking and
 pressing space will also erase pencil marks.
 
+As for Solo, the cursor keys can be used in conjunction with the digit
+keys to set numbers or pencil marks. You can also use the 'M' key to
+auto-fill every numeric hint, ready for removal as required. 
+
 (All the actions described in \k{common-actions} are also available.)
 
 \H{unequal-parameters} \I{parameters, for Unequal}Unequal parameters