how to include folder when negated

General
1

My .stignore looks like this:

Thumbs.db

*cache*
*CACHE*
*tmp*
*TMP*
*LOG*
*log*

// !/.config/tint2

!/.abook
!/.dosbox
!/.sawfish
!/.vim
!/.ssh
!/.x2go
!/.x2goclient

!/Notebooks
!/Desktop

!/.reminders
!/.bashrc
!/.xinitrc
!/.sawfishrc
!/.profile
!/.vimrc
!/.xscreensaver

*

I want to add the folder ‘!/.config/tint2’ but when I uncomment it in .stignore, it doesnt work. Can anybody show me the right syntax to add ‘!/.config/tint2’ ?

2

Unclear; the following works for me

!/.config/foo
*

with the contents getting synced:

% tree -a
.
├── .config
│   └── foo
│       └── file
└── .stfolder

That is, mentioning the directory should be enough to get it and its children unignored.

3

When I take your .stignore, I get this errors u can see in the picture. syncthing run in folder, that are not registered in .stignore …

picture