Folding up a block of code

[less]

I fold up a block of code in a particular file in sublime. After reopen the file, all the folded code was unfolded. I wanted to keep them folded until I unfold them. Do you know any plugin to fix that? Thank you.

[kingkeith]

BufferScroll

A little plug-in which remembers and restores the scroll and cursor positions, also the selections, folding, bookmarks and mark states. Sublime already restore these things for tabs that are opened but not for closed tabs. This plug-in provides persistence when closing and opening. github.com/SublimeText/BufferScroll