When pasting code into the editor it looks great. But once you submit the layout is not kept as it should be. You can see an example here
I simply opened an htaccess file using geditor (basic text editor found in Linux) and pasted the context within. Which is obviously really simple. It looked great within the editor but once you submit your post the code no longer keeps the layout and word wrap seems to take over. I am of course using the code command found in the editor.