Then don't do that. Edit your code block over at the left margin as you would normally edit any code. Then do a block insert of 4 spaces down the left side of

Then don't do that. Edit your code block over at the left margin as you would normally edit any code. Then do a block insert of 4 spaces down the left side of your code block. That's how I do it. line of code line of code indented line of code line of code In vim, after editing your code like you usually would: Go to the front of the top line, Ctrl-V to enter visual block mode (Ctrl-Q on windows), jjj to the bottom line, I (capital I) to insert at the front, space space space space, escape. I did exactly that to create the above two blocks.