From 0fe258af1e82e408d814f038d24cd191ca5402ae Mon Sep 17 00:00:00 2001
From: winterhalderp <winterhalderp@irs.uni-stuttgart.de>
Date: Tue, 20 Apr 2021 12:16:40 +0200
Subject: [PATCH] Update 'non-ros-files/Programming_Rules.md'

---
 non-ros-files/Programming_Rules.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/non-ros-files/Programming_Rules.md b/non-ros-files/Programming_Rules.md
index 50db9ea..e8721e3 100644
--- a/non-ros-files/Programming_Rules.md
+++ b/non-ros-files/Programming_Rules.md
@@ -61,3 +61,9 @@ The file _package.xml_ is used to link dependencies to this package. For example
   |                                                 |
 pubsub    <---- depends on *.msg files ----<    pubsub_msg
 ```
+
+This is also done in the background when creating a new package and defining dependencies    
+`ros2 pkg create <pkg-name> --dependencies [deps]`  
+for example  
+`ros2 pkg create pubsub_2 --dependencies std_msgs`  
+This command creates the new package `pubsub_2` but already links it to the ROS standard messages `std_msgs` so they are available.