Keyboard control patch for Twiddle, from James H.

[sgt/puzzles] / puzzles.but

diff --git a/puzzles.but b/puzzles.but
index 32f331a..b143d50 100644 (file)
--- a/puzzles.but
+++ b/puzzles.but
@@ -707,6 +707,11 @@ the centre tile of the square you want to rotate.
 Clicking with the left mouse button rotates the group anticlockwise.
 Clicking with the right button rotates it clockwise.
 
 Clicking with the left mouse button rotates the group anticlockwise.
 Clicking with the right button rotates it clockwise.
 

+You can also move an outline square around the grid with the cursor
+keys; the square is the size above (2\by\.2 by default, or larger).
+Pressing the return key or space bar will rotate the current square
+anticlockwise or clockwise respectively.
+

 (All the actions described in \k{common-actions} are also available.)
 
 \H{twiddle-parameters} \I{parameters, for Twiddle}Twiddle parameters
 (All the actions described in \k{common-actions} are also available.)
 
 \H{twiddle-parameters} \I{parameters, for Twiddle}Twiddle parameters