The world editor has a script editor, but seem to be unusable due to a glitch.
I create a script in the world editor and I write a command :
I save the world :
Once I opened the world :
You see, showmsg is erased, in fact, the script return in his origin state, all command written are erased.
I even tried to erase the first comment, it reppears when I open the world editor.
SMBX save like nothing happen, no error messages appear.