dialect.vim

A simple plugin that persists the words added with zG and zW to a spellfile specific to the current file or directory.

Usage

Keep using zg and zw the way you always did.
The words you add with zG and zW will be added to ./.dialect.{encoding}.add.
By default, dialect.vim uses a spellfile for each directory. If you want a different spellfile for each specific file, add this to your .vimrc: let g:dialectmode = 'file'. You can also add a file called .dialectmain to a directory and all files in its subdirectories will use the spellfile there.

That's it!