vim-patch:8.2.5015: Hoon and Moonscript files are not recognized (#18747)

Problem:    Hoon and Moonscript files are not recognized.
Solution:   Add filetype patterns. (Goc Dundar, closes vim/vim#10478)
https://github.com/vim/vim/commit/bf82df0dd48a26404b92a596498b6892c9572c53

3 files changed, 13 insertions, 2 deletions

diff --git a/runtime/filetype.vim b/runtime/filetype.vim
index b8f40bbef0..c73f5f6cb7 100644
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -405,7 +405,7 @@ au BufNewFile,BufRead *.cu,*.cuh		setf cuda
 
 " Dockerfile; Podman uses the same syntax with name Containerfile
 " Also see Dockerfile.* below.
-au BufNewFile,BufRead Containerfile,Dockerfile,*.Dockerfile	setf dockerfile
+au BufNewFile,BufRead Containerfile,Dockerfile,dockerfile,*.[dD]ockerfile	setf dockerfile
 
 " WildPackets EtherPeek Decoder
 au BufNewFile,BufRead *.dcd			setf dcd
@@ -815,6 +815,9 @@ au BufNewFile,BufRead *.hjson			setf hjson
 " Hollywood
 au BufRead,BufNewFile *.hws			setf hollywood
 
+" Hoon
+au BufRead,BufNewFile *.hoon			setf hoon
+
 " Tilde (must be before HTML)
 au BufNewFile,BufRead *.t.html			setf tilde
 
@@ -1168,6 +1171,9 @@ au BufNewFile,BufRead *.isc,*.monk,*.ssc,*.tsc	setf monk
 " MOO
 au BufNewFile,BufRead *.moo			setf moo
 
+" Moonscript
+au BufNewFile,BufRead *.moon			setf moonscript
+
 " Modconf
 au BufNewFile,BufRead */etc/modules.conf,*/etc/modules,*/etc/conf.modules setf modconf
 
diff --git a/runtime/lua/vim/filetype.lua b/runtime/lua/vim/filetype.lua
index c9e81b53d7..c26a43f776 100644
--- a/runtime/lua/vim/filetype.lua
+++ b/runtime/lua/vim/filetype.lua
@@ -283,6 +283,7 @@ local extension = {
   hjson = 'hjson',
   hog = 'hog',
   hws = 'hollywood',
+  hoon = 'hoon',
   htt = 'httest',
   htb = 'httest',
   iba = 'ibasic',
@@ -418,6 +419,7 @@ local extension = {
   tsc = 'monk',
   isc = 'monk',
   moo = 'moo',
+  moon = 'moonscript',
   mp = 'mp',
   mof = 'msidl',
   odl = 'msidl',
@@ -1058,6 +1060,7 @@ local filename = {
   ['.dircolors'] = 'dircolors',
   ['/etc/dnsmasq.conf'] = 'dnsmasq',
   Containerfile = 'dockerfile',
+  dockerfile = 'dockerfile',
   Dockerfile = 'dockerfile',
   npmrc = 'dosini',
   ['/etc/yum.conf'] = 'dosini',
diff --git a/src/nvim/testdir/test_filetype.vim b/src/nvim/testdir/test_filetype.vim
index 9eccb4babd..4819c4877c 100644
--- a/src/nvim/testdir/test_filetype.vim
+++ b/src/nvim/testdir/test_filetype.vim
@@ -151,7 +151,7 @@ let s:filename_checks = {
     \ 'diff': ['file.diff', 'file.rej'],
     \ 'dircolors': ['.dir_colors', '.dircolors', '/etc/DIR_COLORS', 'any/etc/DIR_COLORS'],
     \ 'dnsmasq': ['/etc/dnsmasq.conf', '/etc/dnsmasq.d/file', 'any/etc/dnsmasq.conf', 'any/etc/dnsmasq.d/file'],
-    \ 'dockerfile': ['Containerfile', 'Dockerfile', 'file.Dockerfile', 'Dockerfile.debian', 'Containerfile.something'],
+    \ 'dockerfile': ['Containerfile', 'Dockerfile', 'dockerfile', 'file.Dockerfile', 'file.dockerfile', 'Dockerfile.debian', 'Containerfile.something'],
     \ 'dosbatch': ['file.bat'],
     \ 'dosini': ['.editorconfig', '/etc/yum.conf', 'file.ini', 'npmrc', '.npmrc', 'php.ini', 'php.ini-5', 'php.ini-file', '/etc/yum.repos.d/file', 'any/etc/yum.conf', 'any/etc/yum.repos.d/file', 'file.wrap'],
     \ 'dot': ['file.dot', 'file.gv'],
@@ -245,6 +245,7 @@ let s:filename_checks = {
     \ 'hjson': ['file.hjson'],
     \ 'hog': ['file.hog', 'snort.conf', 'vision.conf'],
     \ 'hollywood': ['file.hws'],
+    \ 'hoon': ['file.hoon'],
     \ 'hostconf': ['/etc/host.conf', 'any/etc/host.conf'],
     \ 'hostsaccess': ['/etc/hosts.allow', '/etc/hosts.deny', 'any/etc/hosts.allow', 'any/etc/hosts.deny'],
     \ 'html': ['file.html', 'file.htm', 'file.cshtml'],
@@ -353,6 +354,7 @@ let s:filename_checks = {
     \ 'modula3': ['file.m3', 'file.mg', 'file.i3', 'file.ig'],
     \ 'monk': ['file.isc', 'file.monk', 'file.ssc', 'file.tsc'],
     \ 'moo': ['file.moo'],
+    \ 'moonscript': ['file.moon'],
     \ 'mp': ['file.mp'],
     \ 'mplayerconf': ['mplayer.conf', '/.mplayer/config', 'any/.mplayer/config'],
     \ 'mrxvtrc': ['mrxvtrc', '.mrxvtrc'],