* new CLI commands: region, region load, region save, region get, region allow

examples/simple_repeater/main.cpp

@@ -91,14 +91,16 @@ void loop() {
     if (c != '\n') {
       command[len++] = c;
       command[len] = 0;
+      Serial.print(c);
     }
-    Serial.print(c);
+    if (c == '\r') break;
   }
   if (len == sizeof(command)-1) {  // command buffer full
     command[sizeof(command)-1] = '\r';
   }
 
   if (len > 0 && command[len - 1] == '\r') {  // received complete line
+    Serial.print('\n');
     command[len - 1] = 0;  // replace newline with C string null terminator
     char reply[160];
     the_mesh.handleCommand(0, command, reply);  // NOTE: there is no sender_timestamp via serial!