tried the edit, not sure if that worked
So to recap, I went to installers in LS, selected the one I made, exported it (its an xml called Meltdown and Spectre.xml) the code shows up in the post for me at that point, then, I hit Post, and I don't see the code in that posting. maybe the spaces in the xml file name?
either way I could attach it as a zip like you did now that I know. I just hope it helps others get this stuff patched. it was fun learning how to do a deployment!