xolox/vim-session — pull request #81 by cirosantilli (2013-12-13 14:32:32+00:00)
Title: auto_save_to option added

The doc diff explains exactly what this does.

Fixes #79 if user adds the following to his `.vimrc`:

let g:session_autosave = 'yes'
let g:session_autosave_to = 'default'
let g:session_autoload = 'yes'