Vim copy paste adding newlines

Solution 1:

Gedit is using 4 spaces per indent, your VIM looks like it's using 8 spaces per indent.

There's nothing wrong, just a simple setting difference.

Look up the options:

• shiftwidth
• softtabstop
• tabstop
• expandtab

:set sw=4 sts=4 ts=8 et

will make your VIM look like your Gedit.

Solution 2:

I assume you're pasting from the clipboard or something? Try :set paste before pasting.

The first thing I do on any new machine is put set paste in my vimrc. I prefer paste mode as the default behaviour.

Edit: And you can use :set nopaste to turn paste mode off and the auto-format back on.

Solution 3:

you probably have vim's autoindent mode on. try turning it off with :set noautoindent

also, as mentioned by CR above, :set paste greatly improves vim's behaviour while pasting text into it...with paste mode set you don't need to mess around manually setting text-width, wrap-margin or anything else likely to mess up long lines or text spacing. remember to use :set nopaste when you've finished pasting.