Update runtime files.
diff --git a/runtime/ftplugin/haml.vim b/runtime/ftplugin/haml.vim
index e74530b..6f30169 100644
--- a/runtime/ftplugin/haml.vim
+++ b/runtime/ftplugin/haml.vim
@@ -1,7 +1,7 @@
" Vim filetype plugin
" Language: Haml
" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
-" Last Change: 2016 Aug 29
+" Last Change: 2019 Dec 05
" Only do this when not done yet for this buffer
if exists("b:did_ftplugin")
@@ -37,6 +37,8 @@
runtime! ftplugin/ruby.vim ftplugin/ruby_*.vim ftplugin/ruby/*.vim
let b:did_ftplugin = 1
+let &l:define .= empty(&l:define ? '' : '\|') . '^\s*\%(%\w*\)\=\%(\.[[:alnum:]_-]\+\)*#'
+
" Combine the new set of values with those previously included.
if exists("b:undo_ftplugin")
let s:undo_ftplugin = b:undo_ftplugin . " | " . s:undo_ftplugin
@@ -60,7 +62,7 @@
setlocal comments= commentstring=-#\ %s
-let b:undo_ftplugin = "setl cms< com< "
+let b:undo_ftplugin = "setl def< cms< com< "
\ " | unlet! b:browsefilter b:match_words | " . s:undo_ftplugin
let &cpo = s:save_cpo