Update

autoload/polyglot/init.vim

@@ -168,6 +168,10 @@ let did_load_filetypes = 1
 
 " DO NOT EDIT CODE BELOW, IT IS GENERATED WITH MAKEFILE
 
+if !has_key(g:polyglot_is_disabled, 'sway')
+  au BufNewFile,BufRead *sway/config setf sway
+endif
+
 if !has_key(g:polyglot_is_disabled, 'hjson')
   au BufNewFile,BufRead *.hjson setf hjson
 endif

autoload/polyglot/sleuth.vim

@@ -525,6 +525,7 @@ let s:globs = {
   \ 'svelte': '*.svelte',
   \ 'svg': '*.svg',
   \ 'svn': 'svn-commit*.tmp',
+  \ 'sway': '',
   \ 'swift': '*.swift',
   \ 'swiftgyb': '*.swift.gyb',
   \ 'sxhkdrc': '*.sxhkdrc,sxhkdrc',