# Overview

This plugin adds commands which diff the current buffer against the file it
was loaded from, either the state on disk or the state in version control
(similar to `vimdiff` except without requiring writing the buffer state to
disk).

# Commands

## `:DiffAgainstFilesystem`

Opens a diff window which diffs the buffer contents against the contents of
the file on disk. Use |:DiffStop| to close the diff window.

## `:DiffAgainstVCS`

Opens a diff window which diffs the buffer contents against the contents of
the file in the most recent commit in version control. Use |:DiffStop| to
close the diff window. Supports git, svn, darcs, and cvs.

## `:DiffStop`

Closes an active diff window.