VCS plugins

Those plugins defines which files should be considered by Évariste.

vcs.fs — Process any file of the file system

Consider every file.

vcs.git — Only process files handled by git

Only consider files handled by git. This prevents writing tedious evsignore files to ignore compiled files, while those are typically ignored by git itself.

vcs.none — Do not process any file

This plugin is used in tests. I do not see why it would be useful to you, but who knows?