Integrated vim-spellsync

Magically rebuild Vim spell files if word lists are modified outside of
Vim. One use case would be if word lists are stored in a source control
system like Git and shared across multiple computers\. SpellSync also
creates `.gitignore` and `.gitattributes` files in Vim's spell directories
to exclude binary spell files and uses its union merge driver to avoid
conflicts.
[link]](https://github.com/micarmst/vim-spellsync)

.vimrc

@@ -107,6 +107,11 @@ Plug 'dense-analysis/ale'
 Plug 'godlygeek/tabular'
 Plug 'preservim/vim-markdown'
 
+" Vim Spellsync
+" Magically rebuild Vim spell files if word lists are modified outside of Vim
+" https://github.com/micarmst/vim-spellsync
+Plug 'micarmst/vim-spellsync'
+
 call plug#end()
 
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