--- vim74/runtime/filetype.vim~	2013-09-06 00:12:00.000000000 +0300
+++ vim74/runtime/filetype.vim	2013-09-06 00:12:35.086158130 +0300
--- vim-8.2.1524/runtime/filetype.vim~	2020-08-26 09:16:25.000000000 +0200
+++ vim-8.2.1524/runtime/filetype.vim	2020-08-26 09:17:06.450765953 +0200
@@ -1153,7 +1153,7 @@ au BufNewFile,BufRead *.hook
 	\ endif
 
 " Pam conf
-au BufNewFile,BufRead */etc/pam.conf			setf pamconf
+au BufNewFile,BufRead */etc/pam.conf,*.pam,*.pamd			setf pamconf
 
 " Pam environment
 au BufNewFile,BufRead pam_env.conf,.pam_environment	setf pamenv