refactor: get rid of unnecessary `get_var()` function
-rw-r--r-- .gitignore
-rw-r--r-- LICENSE.md
-rw-r--r-- README.md
drwxr-xr-x autoload
drwxr-xr-x doc
drwxr-xr-x ftdetect
drwxr-xr-x ftplugin
drwxr-xr-x lua
drwxr-xr-x plugin