Various minor adjustments

src/lib/ActivityWindow.ts

@@ -13,13 +13,15 @@ const queue = js.global.load(true, `${js.exec_dir}background.js`, `${user.number
 const HELP =
 	'\x01h\x01wHelp:\r\n'
 	+ '\x01nUse your \x01h\x01ctab \x01n\x01wor \x01h\x01cleft\x01n\x01w/\x01h\x01cright \x01n\x01warrow keys to navigate between windows.\r\n'
-	+ 'Use your \x01h\x01cup\x01n\x01w,\x01h\x01c down\x01n\x01w,\x01h\x01c page up\x01n\x01w,\x01h\x01c page down\x01n\x01w,\x01h\x01c home\x01n\x01w, and \x01h\x01cend \x01n\x01wkeys to scroll.\r\n'
+	+ 'Use \x01h\x01cup\x01n\x01w,\x01h\x01c down\x01n\x01w,\x01h\x01c page up\x01n\x01w,\x01h\x01c page down\x01n\x01w,\x01h\x01c home\x01n\x01w, and \x01h\x01cend \x01n\x01wto scroll,\r\n'
+	+ 'or type the name of an item to highlight it. Hit \x01h\x01center\x01n\x01w to select.\r\n'
 	+ '\x01h\x01cCTRL-W\x01n\x01who\'s online; \x01h\x01cCTRL-S\x01n\x01wend message; \x01h\x01cCTRL-L\x01n\x01wog off; \x01h\x01cCTRL-D\x01n\x01wisconnect'
 
 export default class ActivityWindow extends ShellWindow {
 
 	input: Input;
 	inputWindow: ControlledWindow;
+	timestamp: number = 0;
 
 	constructor(name: string, wm: WindowManager, position: IPosition, size: ISize, footer: IBorderText) {
 		super(name, wm, position, size, footer);
@@ -86,11 +88,11 @@ export default class ActivityWindow extends ShellWindow {
 					this.window.scrollTo({ x: 0, y: this.window.contentWindow.dataHeight - this.window.contentWindow.size.height });
 					break;
 				case keydefs.CTRL_H: // Help
-					this.window.write(`\r\n${HELP}`);
+					this.window.write(`${HELP}`);
 					break;
 				case keydefs.CTRL_W: // Who's Online
 					const presence = getPresence();
-					if (presence !== undefined) this.window.write(`\r\n${presence}`);
+					if (presence !== undefined) this.window.write(`${presence}`);
 					break;
 				case keydefs.CTRL_S: // Send
 					if (!this.forceFocus) {
@@ -112,7 +114,11 @@ export default class ActivityWindow extends ShellWindow {
 			if (str !== '\x04') msg.push(str);
 		}
 		if (msg.length < 1) return;
-		this.window.write(`\r\n\x01n\x01m${system.timestr(time())}\x01n\x01w\r\n`);
+		const now = time();
+		if (now - this.timestamp >= 60) {
+			this.window.write(`\x01n\x01m${system.timestr(time())}\x01n\x01w\r\n`);
+			this.timestamp = now;
+		}
 		this.window.write(msg.join('\r\n'));
 	}