Fixed poor aliasing in ddoc2.js for space leading to new message scan

Author: dgets

ddoc2.js

@@ -690,17 +690,15 @@ if (!debugOnly) {
 
 	console.putmsg("\n" + dprompt);
 	uchoice = docIface.getChoice();
-	//poor aliasing
-	if (uchoice == ' ') {
-	  uchoice = 'n';
-	}
 
 	switch (uchoice) {
 		//top menu
 		case '?':
 		  docIface.doMainMenu();
 		  break;
 		//message base entry commands
+                case ' ':
+                  uchoice = 'n';
 		case 'b':
 		case 'e':
 		case 'E':