Wrap ftdetect file in augroup, fixes #153

build

@@ -76,8 +76,10 @@ copy_dir() {
 }
 
 concat_ftdetect() {
+  echo "augroup filetypedetect" > tmp/polyglot.vim
   cat config.vim >> tmp/polyglot.vim
   for f in ftdetect/*; do (echo '" '"$f"; cat "${f}"; echo) >> tmp/polyglot.vim; done
+  echo "augroup END" >> tmp/polyglot.vim
   rm -f ftdetect/*
   mv tmp/polyglot.vim ftdetect/
 }

ftdetect/polyglot.vim

@@ -1,3 +1,4 @@
+augroup filetypedetect
 " Enable jsx syntax by default
 if !exists('g:jsx_ext_required')
   let g:jsx_ext_required = 0
@@ -983,3 +984,4 @@ au BufRead,BufNewFile *.vm set ft=velocity syntax=velocity
 
 endif
 
+augroup END