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-rw-r--r--puzzles.but7
1 files changed, 4 insertions, 3 deletions
diff --git a/puzzles.but b/puzzles.but
index 4ab0d0b..3af6516 100644
--- a/puzzles.but
+++ b/puzzles.but
@@ -2989,9 +2989,10 @@ white clue has to be a corner, but don't yet know which way the corner
turns, you might mark the one way it \e{can't} go with a cross.)
Alternatively, use the cursor keys to move the cursor. Use the Enter
-key to begin and end keyboard `drag' operations. Use the Space key to
-cancel the drag. Or, hold Control while dragging with the cursor keys
-to toggle segments as you move between squares.
+key to begin and end keyboard `drag' operations. Use the Space,
+Escape or Backspace keys to cancel the drag. Or, hold Control while
+dragging with the cursor keys to toggle segments as you move between
+squares.
Pressing Control-Shift-arrowkey or Shift-arrowkey simulates a left or
right click, respectively, on the edge in the direction of the key.