1 files changed, 7 insertions, 3 deletions

diff --git a/after/syntax/c.vim b/after/syntax/c.vim
index f4b1de9..49e96f0 100644
--- a/after/syntax/c.vim
+++ b/after/syntax/c.vim
@@ -1,6 +1,10 @@
-set number
-set foldenable
-set foldmethod=syntax
+setlocal number
+setlocal foldenable
+setlocal foldmethod=expr
+setlocal foldcolumn=0
+
+" setlocal foldexpr=get(synstack(v:lnum,1),0)==hlID('cComment')
+setlocal foldexpr=index([0,hlID('cComment'),hlID('Comment')],get(synstack(v:lnum,1),0))
 
 " syntax match cType "struct\s+[A-Za-z0-9_]+\>"
 " syn clear cStructure