diff --git a/runtime/ftplugin/chatito.vim b/runtime/ftplugin/chatito.vim
new file mode 100644
index 0000000..af212e9
--- /dev/null
+++ b/runtime/ftplugin/chatito.vim
@@ -0,0 +1,15 @@
+" Vim filetype plugin
+" Language:	Chatito
+" Maintainer:	ObserverOfTime <chronobserver@disroot.org>
+" Last Change:	2022 Sep 19
+
+if exists('b:did_ftplugin')
+  finish
+endif
+let b:did_ftplugin = 1
+
+setlocal comments=:#,:// commentstring=#\ %s
+" indent of 4 spaces is mandated by the spec
+setlocal expandtab softtabstop=4 shiftwidth=4
+
+let b:undo_ftplugin = 'setl com< cms< et< sts< sw<'
diff --git a/runtime/ftplugin/elixir.vim b/runtime/ftplugin/elixir.vim
index c423c2a..50f6367 100644
--- a/runtime/ftplugin/elixir.vim
+++ b/runtime/ftplugin/elixir.vim
@@ -1,7 +1,7 @@
 " Elixir filetype plugin
 " Language: Elixir
 " Maintainer:	Mitchell Hanberg <vimNOSPAM@mitchellhanberg.com>
-" Last Change: 2022 August 10
+" Last Change: 2022 Sep 20
 
 if exists("b:did_ftplugin")
   finish
@@ -23,7 +23,11 @@
         \ ',{:},\[:\],(:)'
 endif
 
+setlocal shiftwidth=2 softtabstop=2 expandtab iskeyword+=!,?
+setlocal comments=:#
 setlocal commentstring=#\ %s
 
+let b:undo_ftplugin = 'setlocal sw< sts< et< isk< com< cms<'
+
 let &cpo = s:save_cpo
 unlet s:save_cpo
diff --git a/runtime/ftplugin/gyp.vim b/runtime/ftplugin/gyp.vim
new file mode 100644
index 0000000..becfcad
--- /dev/null
+++ b/runtime/ftplugin/gyp.vim
@@ -0,0 +1,14 @@
+" Vim filetype plugin
+" Language:	GYP
+" Maintainer:	ObserverOfTime <chronobserver@disroot.org>
+" Last Change:	2022 Sep 27
+
+if exists('b:did_ftplugin')
+  finish
+endif
+let b:did_ftplugin = 1
+
+setlocal formatoptions-=t
+setlocal commentstring=#\ %s comments=b:#,fb:-
+
+let b:undo_ftplugin = 'setlocal fo< cms< com<'
diff --git a/runtime/ftplugin/hare.vim b/runtime/ftplugin/hare.vim
new file mode 100644
index 0000000..bb10daf
--- /dev/null
+++ b/runtime/ftplugin/hare.vim
@@ -0,0 +1,27 @@
+" Vim filetype plugin
+" Language: Hare
+" Maintainer: Amelia Clarke <me@rsaihe.dev>
+" Previous Maintainer: Drew DeVault <sir@cmpwn.com>
+" Last Updated: 2022-09-21
+
+" Only do this when not done yet for this buffer
+if exists('b:did_ftplugin')
+  finish
+endif
+
+" Don't load another plugin for this buffer
+let b:did_ftplugin = 1
+
+setlocal noexpandtab
+setlocal tabstop=8
+setlocal shiftwidth=0
+setlocal softtabstop=0
+setlocal textwidth=80
+setlocal commentstring=//\ %s
+
+" Set 'formatoptions' to break comment lines but not other lines,
+" and insert the comment leader when hitting <CR> or using "o".
+setlocal fo-=t fo+=croql
+
+compiler hare
+" vim: tabstop=2 shiftwidth=2 expandtab
diff --git a/runtime/ftplugin/heex.vim b/runtime/ftplugin/heex.vim
new file mode 100644
index 0000000..5274d59
--- /dev/null
+++ b/runtime/ftplugin/heex.vim
@@ -0,0 +1,16 @@
+" Elixir filetype plugin
+" Language: HEEx
+" Maintainer:	Mitchell Hanberg <vimNOSPAM@mitchellhanberg.com>
+" Last Change: 2022 Sep 21
+
+if exists("b:did_ftplugin")
+  finish
+endif
+let b:did_ftplugin = 1
+
+setlocal shiftwidth=2 softtabstop=2 expandtab
+
+setlocal comments=:<%!--
+setlocal commentstring=<%!--\ %s\ --%>
+
+let b:undo_ftplugin = 'set sw< sts< et< com< cms<'
diff --git a/runtime/ftplugin/vim.vim b/runtime/ftplugin/vim.vim
index 60934d7..6a8370f 100644
--- a/runtime/ftplugin/vim.vim
+++ b/runtime/ftplugin/vim.vim
@@ -1,7 +1,7 @@
 " Vim filetype plugin
 " Language:	Vim
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2022 Sep 09
+" Last Change:	2022 Sep 20
 
 " Only do this when not done yet for this buffer
 if exists("b:did_ftplugin")
@@ -74,14 +74,14 @@
   let b:did_add_maps = 1
 
   " Move around functions.
-  nnoremap <silent><buffer> [[ m':call search('^\s*\(fu\%[nction]\\|def\)\>', "bW")<CR>
-  vnoremap <silent><buffer> [[ m':<C-U>exe "normal! gv"<Bar>call search('^\s*\(fu\%[nction]\\|def\)\>', "bW")<CR>
-  nnoremap <silent><buffer> ]] m':call search('^\s*\(fu\%[nction]\\|def\)\>', "W")<CR>
-  vnoremap <silent><buffer> ]] m':<C-U>exe "normal! gv"<Bar>call search('^\s*\(fu\%[nction]\\|def\)\>', "W")<CR>
-  nnoremap <silent><buffer> [] m':call search('^\s*end\(f\%[unction]\\|def\)\>', "bW")<CR>
-  vnoremap <silent><buffer> [] m':<C-U>exe "normal! gv"<Bar>call search('^\s*end\(f\%[unction]\\|def\)\>', "bW")<CR>
-  nnoremap <silent><buffer> ][ m':call search('^\s*end\(f\%[unction]\\|def\)\>', "W")<CR>
-  vnoremap <silent><buffer> ][ m':<C-U>exe "normal! gv"<Bar>call search('^\s*end\(f\%[unction]\\|def\)\>', "W")<CR>
+  nnoremap <silent><buffer> [[ m':call search('^\s*\(fu\%[nction]\\|\(export\s\+\)\?def\)\>', "bW")<CR>
+  vnoremap <silent><buffer> [[ m':<C-U>exe "normal! gv"<Bar>call search('^\s*\(fu\%[nction]\\|\(export\s\+\)\?def\)\>', "bW")<CR>
+  nnoremap <silent><buffer> ]] m':call search('^\s*\(fu\%[nction]\\|\(export\s\+\)\?def\)\>', "W")<CR>
+  vnoremap <silent><buffer> ]] m':<C-U>exe "normal! gv"<Bar>call search('^\s*\(fu\%[nction]\\|\(export\s\+\)\?def\)\>', "W")<CR>
+  nnoremap <silent><buffer> [] m':call search('^\s*end\(f\%[unction]\\|\(export\s\+\)\?def\)\>', "bW")<CR>
+  vnoremap <silent><buffer> [] m':<C-U>exe "normal! gv"<Bar>call search('^\s*end\(f\%[unction]\\|\(export\s\+\)\?def\)\>', "bW")<CR>
+  nnoremap <silent><buffer> ][ m':call search('^\s*end\(f\%[unction]\\|\(export\s\+\)\?def\)\>', "W")<CR>
+  vnoremap <silent><buffer> ][ m':<C-U>exe "normal! gv"<Bar>call search('^\s*end\(f\%[unction]\\|\(export\s\+\)\?def\)\>', "W")<CR>
 
   " Move around comments
   nnoremap <silent><buffer> ]" :call search('^\(\s*".*\n\)\@<!\(\s*"\)', "W")<CR>