Index: bindings.doc
==================================================================
--- bindings.doc
+++ bindings.doc
@@ -123,10 +123,13 @@
 
 'mx' <command>
   Export a move list. The argument is a operating system command that
   will receive the move list (in the same format as above) on stdin.
 
+'rS' <number>
+  Set replay speed to the specified number (1 to 255).
+
 'rs' <number>
   Adjust replay speed by the specified number (negative to make faster, or
   positive to make slower; zero leaves it unchanged).
 
 'xy' <x> <y>

Index: game.c
==================================================================
--- game.c
+++ game.c
@@ -1365,10 +1365,12 @@
       if(argc<2) break;
       do_export_moves(sqlite3_column_text(args,1));
       return 0;
     case 'rs': // Replay speed
       number+=replay_speed;
+      // fall through
+    case 'rS': // Replay speed (absolute)
       if(number<1) number=1; else if(number>255) number=255;
       replay_speed=number;
       return prev;
     case 'xy': // Coordinate input
       if(argc<3 || !has_xy_input) break;