latin_generate_quick is long gone, so remove it from the header file.

[sgt/puzzles] / puzzles.but

diff --git a/puzzles.but b/puzzles.but
index 3539d18..0c6f2f5 100644 (file)
--- a/puzzles.but
+++ b/puzzles.but
@@ -1440,6 +1440,12 @@ them, which you can use to remind yourself that you know those two
 numbers are \e{not} covered by a single domino. Right-clicking again
 removes the line.
 
+You can also use the cursor keys to move a cursor around the grid.
+When the cursor is half way between two adjacent numbers, pressing
+the return key will place a domino covering those numbers, or
+pressing the space bar will lay a line between the two squares.
+Repeating either action removes the domino or line.
+
 (All the actions described in \k{common-actions} are also available.)
 
 \H{dominosa-parameters} \I{parameters, for Dominosa}Dominosa parameters