How can I close all buffers in Vim except the one I am currently editing?
You could use this script from vim.org:
http://www.vim.org/scripts/script.php?script_id=1071
Just put it to your .vim/plugin
directory and then use :BufOnly
command to close all buffers but the active one. You could also map it elsewhere you like in your .vimrc
.
Source on Github (via vim-scripts mirror): https://github.com/vim-scripts/BufOnly.vim/blob/master/plugin/BufOnly.vim