How to format objective-c block with clang-format?

Question

I have the following code, for example:

[cardRegistrationVC setCancelBlock:^{
  [weakSelf.navigationController popViewControllerAnimated:YES];
}];

Answer 1

Finally I ended up writing blocks like this:

[cardRegistrationVC setCancelBlock:^{   
  [weakSelf.navigationController popViewControllerAnimated:YES];

}];

Empty line at the end works ok. Or you have to disable column limit:

#ColumnLimit: 120

Answer 2

Just add this to the setting file(.clang-format).

ObjCBlockIndentWidth: 4

Then the block will like this.

 [cardRegistrationVC setCancelBlock:^{
     [weakSelf.navigationController popViewControllerAnimated:YES];
 }];

Hope help you.

At the same time I would like add :

UseTab: Never
IndentWidth: 4