取消固定：在大括号之前修剪换行符

Question

What is the right config for uncrustify so that it removes empty lines before curly braces so that:

        }

    }
    else
    {
        // foo
    }
    [bar tend];

}

becomes:

        }
    }
    else
    {
        // foo
    }
    [bar tend];
}

I scourged the docs but couldn't find the right setting, maybe it has an unusual name.

Answer 1

Found it. The following will take care of spurious blank lines.

eat_blanks_after_open_brace   = TRUE
eat_blanks_before_close_brace = TRUE
nl_max = 2