examples: shorten the periodic output of examples/hot_reload/message.v

Author: spytheman

examples/hot_reload/message.v

@@ -6,20 +6,24 @@ import v.live
 
 struct App {
 mut:
-	x       int
-	counter int
+	x int
+	c int
 }
 
 @[live]
 fn print_message(mut app App) {
 	i := live.info()
-	println('OK reloads: ${i.reloads_ok:4d} | Total reloads: ${i.reloads:4d} | Hello! Modify this message while the program is running. app: ${voidptr(app)} | app.x: ${app.x:6} | app.counter: ${app.counter:6}')
-	// app.x = 99 // try changing this to another value, while the program is running ...
-	app.counter++
+	println('Hello! Modify this message. OK reloads: ${i.reloads_ok:2d} | Total: ${i.reloads:2d} | app: ${voidptr(app)} | app.c: ${app.c:4} | app.x: ${app.x:12}')
+	// app.x = app.x * 3 + 1 // try changing this to another value, while the program is running ...
+	// app.x = 0
+	app.c++
 }
 
 fn main() {
 	unbuffer_stdout()
+	println('=============================================================')
+	println('== Modify the message below, while the program is running: ==')
+	println('=============================================================')
 	mut app := &App{}
 	for {
 		print_message(mut app)