vim-patch:9.0.0479: in :def function all closures in loop get the sam… (#20220)

vim-patch:9.0.0479: in :def function all closures in loop get the same variables

Problem:    In a :def function all closures in a loop get the same variables.
Solution:   Use a separate list of variables for LOADOUTER and SAVEOUTER.
1aea184a0d

(note: patch description is wrong)

runtime/filetype.vim

@@ -2112,6 +2112,9 @@ au BufNewFile,BufRead */.config/upstart/*.override	       setf upstart
 " Vala
 au BufNewFile,BufRead *.vala			setf vala
 
+" VDF
+au BufNewFile,BufRead *.vdf			setf vdf
+
 " VDM
 au BufRead,BufNewFile *.vdmpp,*.vpp		setf vdmpp
 au BufRead,BufNewFile *.vdmrt			setf vdmrt

runtime/lua/vim/filetype.lua

@@ -1021,6 +1021,7 @@ local extension = {
   dsm = 'vb',
   ctl = 'vb',
   vbs = 'vb',
+  vdf = 'vdf',
   vdmpp = 'vdmpp',
   vpp = 'vdmpp',
   vdmrt = 'vdmrt',