diff --git a/default.cfg b/default.cfg
index 4f3c48c..e444401 100644
--- a/default.cfg
+++ b/default.cfg
@@ -447,7 +447,7 @@ sp_before_constr_colon          = force    # ignore/add/remove/force
 sp_before_case_colon            = remove   # ignore/add/remove/force
 
 # Add or remove space between 'operator' and operator sign.
-sp_after_operator               = ignore   # ignore/add/remove/force
+sp_after_operator               = remove   # ignore/add/remove/force
 
 # Add or remove space between the operator symbol and the open parenthesis, as
 # in 'operator ++('.
@@ -514,7 +514,7 @@ sp_trailing_return              = force    # ignore/add/remove/force
 
 # Add or remove space between return type and function name. A minimum of 1
 # is forced except for pointer return types.
-sp_type_func                    = ignore   # ignore/add/remove/force
+sp_type_func                    = force    # ignore/add/remove/force
 
 # Add or remove space between type and open brace of an unnamed temporary
 # direct-list-initialization.
@@ -605,7 +605,7 @@ sp_return_brace                 = ignore   # ignore/add/remove/force
 sp_attribute_paren              = ignore   # ignore/add/remove/force
 
 # Add or remove space between 'defined' and '(' in '#if defined (FOO)'.
-sp_defined_paren                = ignore   # ignore/add/remove/force
+sp_defined_paren                = remove   # ignore/add/remove/force
 
 # Add or remove space between 'throw' and '(' in 'throw (something)'.
 sp_throw_paren                  = ignore   # ignore/add/remove/force
@@ -1381,7 +1381,7 @@ nl_cs_property_leave_one_liners = false    # true/false
 
 # Don't split one-line function definitions, as in 'int foo() { return 0; }'.
 # might modify nl_func_type_name
-nl_func_leave_one_liners        = false    # true/false
+nl_func_leave_one_liners        = true     # true/false
 
 # Don't split one-line C++11 lambdas, as in '[]() { return 0; }'.
 nl_cpp_lambda_leave_one_liners  = true     # true/false
@@ -1390,10 +1390,10 @@ nl_cpp_lambda_leave_one_liners  = true     # true/false
 nl_if_leave_one_liners          = true     # true/false
 
 # Don't split one-line while statements, as in 'while(...) b++;'.
-nl_while_leave_one_liners       = false    # true/false
+nl_while_leave_one_liners       = true     # true/false
 
 # Don't split one-line for statements, as in 'for(...) b++;'.
-nl_for_leave_one_liners         = false    # true/false
+nl_for_leave_one_liners         = true     # true/false
 
 # (OC) Don't split one-line Objective-C messages.
 nl_oc_msg_leave_one_liner       = false    # true/false