Update frame.js

update frame.putmsg() "normal" ctrl-a code to use attributes from frame initialization (ansi "normal" is relative to the frame's settings). to emulate standard "normal" behaviour, initialize frames with BG_BLACK|LIGHTGRAY

exec/load/frame.js

@@ -1114,9 +1114,7 @@ Frame.prototype.putmsg = function(str,attr) {
 				this.__properties__.curr_attr|=BLINK;
 				break;
 			case 'N': 	/* Normal */
-				this.__properties__.curr_attr&=~HIGH;
-				this.__properties__.curr_attr&=~BLINK;
-				this.__properties__.curr_attr=((this.__properties__.curr_attr)&0x8f)|LIGHTGRAY;
+				this.__properties__.curr_attr=(this.attr);
 				break;
 			case '+':
 				this.__properties__.attr_stack.push(this.__properties__.curr_attr);