diff --git a/src/or/policies.c b/src/or/policies.c
index 1efc60adc0..53e7c7aacd 100644
--- a/src/or/policies.c
+++ b/src/or/policies.c
@@ -48,11 +48,15 @@ typedef struct policy_summary_item_t {
 } policy_summary_item_t;
 
 smartlist_t *policy_summary_create(void);
-void policy_summary_accept(smartlist_t *summary, uint16_t prt_min, uint16_t prt_max);
-void policy_summary_reject(smartlist_t *summary, maskbits_t maskbits, uint16_t prt_min, uint16_t prt_max);
+void policy_summary_accept(smartlist_t *summary,
+                           uint16_t prt_min, uint16_t prt_max);
+void policy_summary_reject(smartlist_t *summary, maskbits_t maskbits,
+                           uint16_t prt_min, uint16_t prt_max);
 void policy_summary_add_item(smartlist_t *summary, addr_policy_t *p);
-int policy_summary_split(smartlist_t *summary, uint16_t prt_min, uint16_t prt_max);
-policy_summary_item_t* policy_summary_item_split(policy_summary_item_t* old, uint16_t new_starts);
+int policy_summary_split(smartlist_t *summary,
+                         uint16_t prt_min, uint16_t prt_max);
+policy_summary_item_t* policy_summary_item_split(policy_summary_item_t* old,
+                                                 uint16_t new_starts);
 
 /** Private networks.  This list is used in two places, once to expand the
  *  "private" keyword when parsing our own exit policy, secondly to ignore
@@ -956,7 +960,8 @@ policy_summary_create(void)
  * previously ended.
  */
 policy_summary_item_t*
-policy_summary_item_split(policy_summary_item_t* old, uint16_t new_starts) {
+policy_summary_item_split(policy_summary_item_t* old, uint16_t new_starts)
+{
   policy_summary_item_t* new;
 
   new = tor_malloc_zero(sizeof(policy_summary_item_t));
@@ -998,7 +1003,7 @@ policy_summary_split(smartlist_t *summary,
   }
   start_at_index = i;
 
-  while(AT(i)->prt_max < prt_max)
+  while (AT(i)->prt_max < prt_max)
     i++;
   if (AT(i)->prt_max != prt_max) {
     policy_summary_item_t* new_item;
@@ -1253,4 +1258,3 @@ policies_free_all(void)
   HT_CLEAR(policy_map, &policy_root);
 }
 
-/* vim:set et ts=2 shiftwidth=2: */
diff --git a/src/or/test.c b/src/or/test.c
index 5372990c9d..6409e8c274 100644
--- a/src/or/test.c
+++ b/src/or/test.c
@@ -3327,7 +3327,8 @@ test_v3_networkstatus(void)
 }
 
 static void
-test_policy_summary_helper(const char *policy_str, const char *expected_summary)
+test_policy_summary_helper(const char *policy_str,
+                           const char *expected_summary)
 {
   config_line_t line;
   smartlist_t *policy;
@@ -3414,17 +3415,49 @@ test_policies(void)
 
   /* test policy summaries */
   /* check if we properly ignore private IP addresses */
-  test_policy_summary_helper("reject 192.168.0.0/16:*,reject 0.0.0.0/8:*,reject 10.0.0.0/8:*,accept *:10-30,accept *:90,reject *:*", "accept 10-30,90");
+  test_policy_summary_helper("reject 192.168.0.0/16:*,"
+                             "reject 0.0.0.0/8:*,"
+                             "reject 10.0.0.0/8:*,"
+                             "accept *:10-30,"
+                             "accept *:90,"
+                             "reject *:*",
+                             "accept 10-30,90");
   /* check all accept policies, and proper counting of rejects */
-  test_policy_summary_helper("reject 11.0.0.0/9:80, reject 12.0.0.0/9:80, reject 13.0.0.0/9:80, reject 14.0.0.0/9:80,                     accept *:*", "accept 1-65535");
-  test_policy_summary_helper("reject 11.0.0.0/9:80, reject 12.0.0.0/9:80, reject 13.0.0.0/9:80, reject 14.0.0.0/9:80, reject 15.0.0.0:81, accept *:*", "accept 1-65535");
-  test_policy_summary_helper("reject 11.0.0.0/9:80, reject 12.0.0.0/9:80, reject 13.0.0.0/9:80, reject 14.0.0.0/9:80, reject 15.0.0.0:80, accept *:*", "reject 80");
+  test_policy_summary_helper("reject 11.0.0.0/9:80,"
+                             "reject 12.0.0.0/9:80,"
+                             "reject 13.0.0.0/9:80,"
+                             "reject 14.0.0.0/9:80,"
+                             "accept *:*", "accept 1-65535");
+  test_policy_summary_helper("reject 11.0.0.0/9:80,"
+                             "reject 12.0.0.0/9:80,"
+                             "reject 13.0.0.0/9:80,"
+                             "reject 14.0.0.0/9:80,"
+                             "reject 15.0.0.0:81,"
+                             "accept *:*", "accept 1-65535");
+  test_policy_summary_helper("reject 11.0.0.0/9:80,"
+                             "reject 12.0.0.0/9:80,"
+                             "reject 13.0.0.0/9:80,"
+                             "reject 14.0.0.0/9:80,"
+                             "reject 15.0.0.0:80,"
+                             "accept *:*",
+                             "reject 80");
   /* no exits */
-  test_policy_summary_helper("accept 11.0.0.0/9:80, reject *:*", NULL);
+  test_policy_summary_helper("accept 11.0.0.0/9:80,"
+                             "reject *:*",
+                             NULL);
   /* port merging */
-  test_policy_summary_helper("accept *:80, accept *:81, accept *:100-110, accept *:111, reject *:*", "accept 80-81,100-111");
+  test_policy_summary_helper("accept *:80,"
+                             "accept *:81,"
+                             "accept *:100-110,"
+                             "accept *:111,"
+                             "reject *:*",
+                             "accept 80-81,100-111");
   /* border ports */
-  test_policy_summary_helper("accept *:1, accept *:3, accept *:65535, reject *:*", "accept 1,3,65535");
+  test_policy_summary_helper("accept *:1,"
+                             "accept *:3,"
+                             "accept *:65535,"
+                             "reject *:*",
+                             "accept 1,3,65535");
 }
 
 static void