While will never be generated by the vim source code. http://unix.stackexchange.com/questions/326707/vim-what-are-all-the-possible-swapfile-extensionspull/2208/head
@@ -1,6 +1,8 @@ | |||
# swap | |||
[._]*.s[a-w][a-z] | |||
[._]s[a-w][a-z] | |||
[._]*.s[a-v][a-z] | |||
[._]*.sw[a-p] | |||
[._]s[a-v][a-z] | |||
[._]sw[a-p] | |||
# session | |||
Session.vim | |||
# temporary |