Switch back to plasticboy for markdown

1 files changed, 9 insertions, 2 deletions

diff --git a/ftdetect/polyglot.vim b/ftdetect/polyglot.vim
index e2452071..cd389fdd 100644
--- a/ftdetect/polyglot.vim
+++ b/ftdetect/polyglot.vim
@@ -816,8 +816,15 @@ endif
 
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'markdown') == -1
   augroup filetypedetect
-  " markdown, from markdown.vim in gabrielelana/vim-markdown
-au BufRead,BufNewFile *.{md,mdown,mkd,mkdn,markdown,mdwn} set filetype=markdown
+  " markdown, from markdown.vim in plasticboy/vim-markdown
+if !has('patch-7.4.480')
+    " Before this patch, vim used modula2 for .md.
+    au! filetypedetect BufRead,BufNewFile *.md
+endif
+
+" markdown filetype file
+au BufRead,BufNewFile *.{md,mdown,mkd,mkdn,markdown,mdwn} setfiletype markdown
+au BufRead,BufNewFile *.{md,mdown,mkd,mkdn,markdown,mdwn}.{des3,des,bf,bfa,aes,idea,cast,rc2,rc4,rc5,desx} setfiletype markdown
   augroup end
 endif